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/$LNETLND
755 load_module obdclass/obdclass
756 if ! client_only; then
757 MODOPTS_PTLRPC=${MODOPTS_PTLRPC:-"lbug_on_grant_miscount=1"}
759 load_module ptlrpc/ptlrpc
760 load_module ptlrpc/gss/ptlrpc_gss
768 load_module obdecho/obdecho
769 if ! client_only; then
770 load_module lfsck/lfsck
771 [ "$LQUOTA" != "no" ] &&
772 load_module quota/lquota $LQUOTAOPTS
773 if [[ $(node_fstypes $HOSTNAME) == *zfs* ]]; then
774 load_module osd-zfs/osd_zfs
775 elif [[ $(node_fstypes $HOSTNAME) == *ldiskfs* ]]; then
776 load_module ../ldiskfs/ldiskfs
777 load_module osd-ldiskfs/osd_ldiskfs
789 load_module llite/lustre
790 [ -d /r ] && OGDB=${OGDB:-"/r/tmp"}
792 rm -f $OGDB/ogdb-$HOSTNAME
793 $LCTL modules > $OGDB/ogdb-$HOSTNAME
795 # 'mount' doesn't look in $PATH, just sbin
796 local mount_lustre=$LUSTRE/utils/mount.lustre
797 if [ -f $mount_lustre ]; then
798 local sbin_mount=$(readlink -f /sbin)/mount.lustre
799 if grep -qw "$sbin_mount" /proc/mounts; then
800 cmp -s $mount_lustre $sbin_mount || umount $sbin_mount
802 if ! grep -qw "$sbin_mount" /proc/mounts; then
803 [ ! -f "$sbin_mount" ] && touch "$sbin_mount"
804 if [ ! -s "$sbin_mount" -a -w "$sbin_mount" ]; then
805 cat <<- EOF > "$sbin_mount"
808 echo "This $sbin_mount just a mountpoint." 1>&2
809 echo "It is never supposed to be run." 1>&2
810 logger -p emerg -- "using stub $sbin_mount $@"
813 chmod a+x $sbin_mount
815 mount --bind $mount_lustre $sbin_mount ||
816 error "can't bind $mount_lustre to $sbin_mount"
827 # load modules on remote nodes optionally
828 # lustre-tests have to be installed on these nodes
829 if $LOAD_MODULES_REMOTE; then
830 local list=$(comma_list $(remote_nodes_list))
832 # include failover nodes in case they are not in the list yet
834 for facet in ${facets//,/ }; do
835 failover=$(facet_failover_host $facet)
836 [ -n "$list" ] && [[ ! "$list" =~ "$failover" ]] &&
837 list="$list,$failover"
840 if [ -n "$list" ]; then
841 echo "loading modules on: '$list'"
842 do_rpc_nodes "$list" load_modules_local
848 LEAK_LUSTRE=$(dmesg | tail -n 30 | grep "obd_memory.*leaked" || true)
849 LEAK_PORTALS=$(dmesg | tail -n 20 | egrep -i "libcfs.*memory leaked" || true)
850 if [ "$LEAK_LUSTRE" -o "$LEAK_PORTALS" ]; then
851 echo "$LEAK_LUSTRE" 1>&2
852 echo "$LEAK_PORTALS" 1>&2
853 mv $TMP/debug $TMP/debug-leak.`date +%s` || true
854 echo "Memory leaks detected"
855 [ -n "$IGNORE_LEAK" ] && { echo "ignoring leaks" && return 0; } || true
860 unload_modules_local() {
861 $LUSTRE_RMMOD ldiskfs || return 2
863 [ -f /etc/udev/rules.d/99-lustre-test.rules ] &&
864 rm /etc/udev/rules.d/99-lustre-test.rules
865 udevadm control --reload-rules
868 check_mem_leak || return 254
876 wait_exit_ST client # bug 12845
878 unload_modules_local || rc=$?
880 if $LOAD_MODULES_REMOTE; then
881 local list=$(comma_list $(remote_nodes_list))
882 if [ -n "$list" ]; then
883 echo "unloading modules on: '$list'"
884 do_rpc_nodes "$list" unload_modules_local
888 local sbin_mount=$(readlink -f /sbin)/mount.lustre
889 if grep -qe "$sbin_mount " /proc/mounts; then
890 umount $sbin_mount || true
891 [ -s $sbin_mount ] && ! grep -q "STUB MARK" $sbin_mount ||
895 [[ $rc -eq 0 ]] && echo "modules unloaded."
901 local facet=${1:-$SINGLEMDS}
904 case $(facet_fstype $facet) in
905 ldiskfs) size=72;; # largest seen is 64, leave some headroom
906 # grant_block_size is in bytes, allow at least 2x max blocksize
907 zfs) size=$(lctl get_param osc.$FSNAME*.import |
908 awk '/grant_block_size:/ {print $2/512; exit;}')
912 echo -n $((size * MDSCOUNT))
916 local facet=${1:-$SINGLEMDS}
917 local fstype=$(facet_fstype $facet)
920 ldiskfs) size=4;; # ~4KB per inode
921 zfs) size=11;; # 10 to 11KB per inode
927 check_gss_daemon_nodes() {
931 do_nodesv $list "num=\\\$(ps -o cmd -C $dname | grep $dname | wc -l);
932 if [ \\\"\\\$num\\\" -ne 1 ]; then
933 echo \\\$num instance of $dname;
938 check_gss_daemon_facet() {
942 num=`do_facet $facet ps -o cmd -C $dname | grep $dname | wc -l`
943 if [ $num -ne 1 ]; then
944 echo "$num instance of $dname on $facet"
953 echo Stopping $@ on $list
954 do_nodes $list "killall -2 $@ 2>/dev/null || true"
957 # start gss daemons on all nodes, or "daemon" on "nodes" if set
958 start_gss_daemons() {
962 if [ "$nodes" ] && [ "$daemon" ] ; then
963 echo "Starting gss daemon on nodes: $nodes"
964 do_nodes $nodes "$daemon" || return 8
968 nodes=$(comma_list $(mdts_nodes))
969 echo "Starting gss daemon on mds: $nodes"
971 # Start all versions, in case of switching
972 do_nodes $nodes "$LSVCGSSD -vvv -s -m -o -z" || return 1
974 do_nodes $nodes "$LSVCGSSD -v" || return 1
977 do_nodes $nodes "$LGSSD -v" || return 2
980 nodes=$(comma_list $(osts_nodes))
981 echo "Starting gss daemon on ost: $nodes"
983 # Start all versions, in case of switching
984 do_nodes $nodes "$LSVCGSSD -vvv -s -m -o -z" || return 3
986 do_nodes $nodes "$LSVCGSSD -v" || return 3
988 # starting on clients
990 local clients=${CLIENTS:-$HOSTNAME}
992 echo "Starting $LGSSD on clients $clients "
993 do_nodes $clients "$LGSSD -v" || return 4
996 # wait daemons entering "stable" status
1000 # check daemons are running
1002 nodes=$(comma_list $(mdts_nodes) $(osts_nodes))
1003 check_gss_daemon_nodes $nodes lsvcgssd || return 5
1004 if $GSS_PIPEFS; then
1005 nodes=$(comma_list $(mdts_nodes))
1006 check_gss_daemon_nodes $nodes lgssd || return 6
1008 if $GSS_PIPEFS; then
1009 check_gss_daemon_nodes $clients lgssd || return 7
1013 stop_gss_daemons() {
1014 local nodes=$(comma_list $(mdts_nodes))
1016 send_sigint $nodes lsvcgssd lgssd
1018 nodes=$(comma_list $(osts_nodes))
1019 send_sigint $nodes lsvcgssd
1021 nodes=${CLIENTS:-$HOSTNAME}
1022 send_sigint $nodes lgssd
1026 # Add mount flags for shared key
1028 if grep -q skpath <<< "$mt_opts" ; then
1029 mt_opts=$(echo $mt_opts |
1030 sed -e "s#skpath=[^ ,]*#skpath=$SK_PATH#")
1032 if [ -z "$mt_opts" ]; then
1033 mt_opts="-o skpath=$SK_PATH"
1035 mt_opts="$mt_opts,skpath=$SK_PATH"
1045 /usr/lib/lustre/* | /usr/lib64/lustre/* | /usr/lib/lustre | \
1054 [ $from_tree = true ]
1058 if $SHARED_KEY; then
1067 if ! module_loaded ptlrpc_gss; then
1068 load_module ptlrpc/gss/ptlrpc_gss
1069 module_loaded ptlrpc_gss ||
1070 error_exit "init_gss: GSS=$GSS, but gss/krb5 missing"
1073 if $GSS_KRB5 || $GSS_SK; then
1074 start_gss_daemons || error_exit "start gss daemon failed! rc=$?"
1077 if $GSS_SK && ! $SK_NO_KEY; then
1078 echo "Loading basic SSK keys on all servers"
1079 do_nodes $(comma_list $(all_server_nodes)) \
1080 "lgss_sk -t server -l $SK_PATH/$FSNAME.key || true"
1081 do_nodes $(comma_list $(all_server_nodes)) \
1082 "keyctl show | grep lustre | cut -c1-11 |
1084 xargs -IX keyctl setperm X 0x3f3f3f3f"
1087 if $GSS_SK && $SK_NO_KEY; then
1088 local numclients=${1:-$CLIENTCOUNT}
1089 local clients=${CLIENTS:-$HOSTNAME}
1091 # security ctx config for keyring
1093 local lgssc_conf_file="/etc/request-key.d/lgssc.conf"
1095 if from_build_tree; then
1096 mkdir -p $SK_OM_PATH
1097 if grep -q request-key /proc/mounts > /dev/null; then
1098 echo "SSK: Request key already mounted."
1100 mount -o bind $SK_OM_PATH /etc/request-key.d/
1102 local lgssc_conf_line='create lgssc * * '
1103 lgssc_conf_line+=$(which lgss_keyring)
1104 lgssc_conf_line+=' %o %k %t %d %c %u %g %T %P %S'
1105 echo "$lgssc_conf_line" > $lgssc_conf_file
1108 [ -e $lgssc_conf_file ] ||
1109 error_exit "Could not find key options in $lgssc_conf_file"
1110 echo "$lgssc_conf_file content is:"
1111 cat $lgssc_conf_file
1113 if ! local_mode; then
1114 if from_build_tree; then
1115 do_nodes $(comma_list $(all_nodes)) "mkdir -p \
1117 do_nodes $(comma_list $(all_nodes)) "mount \
1118 -o bind $SK_OM_PATH \
1119 /etc/request-key.d/"
1120 do_nodes $(comma_list $(all_nodes)) "rsync \
1121 -aqv $HOSTNAME:$lgssc_conf_file \
1122 $lgssc_conf_file >/dev/null 2>&1"
1124 do_nodes $(comma_list $(all_nodes)) \
1125 "echo $lgssc_conf_file: ; \
1126 cat $lgssc_conf_file"
1130 # create shared key on all nodes
1131 mkdir -p $SK_PATH/nodemap
1132 rm -f $SK_PATH/$FSNAME.key $SK_PATH/nodemap/c*.key \
1133 $SK_PATH/$FSNAME-*.key
1134 # for nodemap testing each client may need own key,
1135 # and S2S now requires keys as well, both for "client"
1138 lgss_sk -t server -f$FSNAME -n $SK_S2SNMCLI \
1139 -w $SK_PATH/$FSNAME-nmclient.key \
1140 -d /dev/urandom >/dev/null 2>&1
1141 lgss_sk -t mgs,server -f$FSNAME -n $SK_S2SNM \
1142 -w $SK_PATH/$FSNAME-s2s-server.key \
1143 -d /dev/urandom >/dev/null 2>&1
1146 lgss_sk -t server -f$FSNAME -w $SK_PATH/$FSNAME.key \
1147 -d /dev/urandom >/dev/null 2>&1
1149 for i in $(seq 0 $((numclients - 1))); do
1150 lgss_sk -t server -f$FSNAME -n c$i \
1151 -w $SK_PATH/nodemap/c$i.key -d /dev/urandom \
1155 if ! local_mode; then
1156 for lnode in $(all_nodes); do
1157 scp -r $SK_PATH ${lnode}:$(dirname $SK_PATH)/
1160 # Set client keys to client type to generate prime P
1162 do_nodes $(all_nodes) "lgss_sk -t client,server -m \
1163 $SK_PATH/$FSNAME.key >/dev/null 2>&1"
1165 do_nodes $clients "lgss_sk -t client -m \
1166 $SK_PATH/$FSNAME.key >/dev/null 2>&1"
1167 do_nodes $clients "find $SK_PATH/nodemap -name \*.key | \
1168 xargs -IX lgss_sk -t client -m X >/dev/null 2>&1"
1170 # This is required for servers as well, if S2S in use
1172 do_nodes $(comma_list $(mdts_nodes)) \
1173 "cp $SK_PATH/$FSNAME-s2s-server.key \
1174 $SK_PATH/$FSNAME-s2s-client.key; lgss_sk \
1175 -t client -m $SK_PATH/$FSNAME-s2s-client.key \
1177 do_nodes $(comma_list $(osts_nodes)) \
1178 "cp $SK_PATH/$FSNAME-s2s-server.key \
1179 $SK_PATH/$FSNAME-s2s-client.key; lgss_sk \
1180 -t client -m $SK_PATH/$FSNAME-s2s-client.key \
1182 do_nodes $clients "lgss_sk -t client \
1183 -m $SK_PATH/$FSNAME-nmclient.key \
1188 # mount options for servers and clients
1189 MGS_MOUNT_OPTS=$(add_sk_mntflag $MGS_MOUNT_OPTS)
1190 MDS_MOUNT_OPTS=$(add_sk_mntflag $MDS_MOUNT_OPTS)
1191 OST_MOUNT_OPTS=$(add_sk_mntflag $OST_MOUNT_OPTS)
1192 MOUNT_OPTS=$(add_sk_mntflag $MOUNT_OPTS)
1194 if [ -z "$LGSS_KEYRING_DEBUG" ]; then
1195 LGSS_KEYRING_DEBUG=4
1199 if [ -n "$LGSS_KEYRING_DEBUG" ] && \
1200 ( local_mode || from_build_tree ); then
1202 sptlrpc.gss.lgss_keyring.debug_level=$LGSS_KEYRING_DEBUG
1203 elif [ -n "$LGSS_KEYRING_DEBUG" ]; then
1204 do_nodes $(comma_list $(all_nodes)) "modprobe ptlrpc_gss && \
1206 sptlrpc.gss.lgss_keyring.debug_level=$LGSS_KEYRING_DEBUG"
1213 # maybe cleanup credential cache?
1220 do_node $(mgs_node) "$LCTL nodemap_del $SK_S2SNM"
1221 do_node $(mgs_node) "$LCTL nodemap_del $SK_S2SNMCLI"
1222 $RPC_MODE || echo "Sleeping for 10 sec for Nodemap.."
1226 $RPC_MODE || echo "Cleaning up Shared Key.."
1227 do_nodes $(comma_list $(all_nodes)) "rm -f \
1228 $SK_PATH/$FSNAME*.key $SK_PATH/nodemap/$FSNAME*.key"
1229 do_nodes $(comma_list $(all_nodes)) "keyctl show | \
1230 awk '/lustre/ { print \\\$1 }' | xargs -IX keyctl unlink X"
1231 if from_build_tree; then
1232 # Remove the mount and clean up the files we added to
1234 do_nodes $(comma_list $(all_nodes)) "while grep -q \
1235 request-key.d /proc/mounts; do umount \
1236 /etc/request-key.d/; done"
1237 do_nodes $(comma_list $(all_nodes)) "rm -f \
1238 $SK_OM_PATH/lgssc.conf"
1239 do_nodes $(comma_list $(all_nodes)) "rmdir $SK_OM_PATH"
1247 local var=${facet}_svc
1255 echo -n $facet | sed -e 's/^fs[0-9]\+//' -e 's/[0-9_]\+//' |
1256 tr '[:lower:]' '[:upper:]'
1262 if [ $facet == mgs ] || [ $facet == client ]; then
1266 echo -n $facet | sed -e 's/^fs[0-9]\+//' | sed -e 's/^[a-z]\+//'
1274 if [ -n "${!var}" ]; then
1279 var=$(facet_type $facet)FSTYPE
1280 if [ -n "${!var}" ]; then
1285 if [ -n "$FSTYPE" ]; then
1290 if [[ $facet == mgs ]] && combined_mgs_mds; then
1302 local facets=$(get_facets)
1305 for facet in ${facets//,/ }; do
1306 if [ $node == $(facet_host $facet) ] ||
1307 [ $node == "$(facet_failover_host $facet)" ]; then
1308 fstype=$(facet_fstype $facet)
1309 if [[ $fstypes != *$fstype* ]]; then
1310 fstypes+="${fstypes:+,}$fstype"
1319 local num=$(facet_number $facet)
1322 if [[ $(facet_type $facet) = OST ]]; then
1323 index=OSTINDEX${num}
1324 if [[ -n "${!index}" ]]; then
1329 index=${OST_INDICES[num - 1]}
1332 [[ -n "$index" ]] || index=$((num - 1))
1340 local fstype=$(facet_fstype $facet)
1344 label=$(do_facet ${facet} "$E2LABEL ${dev} 2>/dev/null");;
1346 label=$(do_facet ${facet} "$ZFS get -H -o value lustre:svname \
1347 ${dev} 2>/dev/null");;
1349 error "unknown fstype!";;
1356 # Get the device of a facet.
1363 mgs) device=$(mgsdevname) ;;
1364 mds*) device=$(mdsdevname $(facet_number $facet)) ;;
1365 ost*) device=$(ostdevname $(facet_number $facet)) ;;
1366 fs2mds) device=$(mdsdevname 1_2) ;;
1367 fs2ost) device=$(ostdevname 1_2) ;;
1368 fs3ost) device=$(ostdevname 2_2) ;;
1376 # Get the virtual device of a facet.
1383 mgs) device=$(mgsvdevname) ;;
1384 mds*) device=$(mdsvdevname $(facet_number $facet)) ;;
1385 ost*) device=$(ostvdevname $(facet_number $facet)) ;;
1386 fs2mds) device=$(mdsvdevname 1_2) ;;
1387 fs2ost) device=$(ostvdevname 1_2) ;;
1388 fs3ost) device=$(ostvdevname 2_2) ;;
1396 local virt=$(virt-what 2> /dev/null)
1398 [ $? -eq 0 ] && [ -n "$virt" ] && { echo $virt; return; }
1400 virt=$(dmidecode -s system-product-name | awk '{print $1}')
1403 VMware|KVM|VirtualBox|Parallels|Bochs)
1404 echo $virt | tr '[A-Z]' '[a-z]' ;;
1410 # Re-read the partition table on failover partner host.
1411 # After a ZFS storage pool is created on a shared device, the partition table
1412 # on the device may change. However, the operating system on the failover
1413 # host may not notice the change automatically. Without the up-to-date partition
1414 # block devices, 'zpool import ..' cannot find the labels, whose positions are
1415 # relative to partition rather than disk beginnings.
1417 # This function performs partprobe on the failover host to make it re-read the
1420 refresh_partition_table() {
1425 host=$(facet_passive_host $facet)
1426 if [[ -n "$host" ]]; then
1427 do_node $host "$PARTPROBE $device"
1432 # Get ZFS storage pool name.
1439 device=$(facet_device $facet)
1440 # poolname is string before "/"
1441 poolname="${device%%/*}"
1448 # Get ZFS local fsname.
1450 zfs_local_fsname() {
1452 local lfsname=$(basename $(facet_device $facet))
1458 # Create ZFS storage pool.
1465 local opts=${@:-"-o cachefile=none"}
1467 do_facet $facet "lsmod | grep zfs >&/dev/null || modprobe zfs;
1468 $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1469 $ZPOOL create -f $opts $poolname $vdev"
1473 # Create ZFS file system.
1479 local opts=${@:-"-o mountpoint=legacy"}
1481 do_facet $facet "$ZFS list -H $dataset >/dev/null 2>&1 ||
1482 $ZFS create $opts $dataset"
1486 # Export ZFS storage pool.
1487 # Before exporting the pool, all datasets within the pool should be unmounted.
1495 poolname=$(zpool_name $facet)
1497 if [[ -n "$poolname" ]]; then
1498 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1499 grep -q ^$poolname/ /proc/mounts ||
1500 $ZPOOL export $opts $poolname"
1505 # Destroy ZFS storage pool.
1506 # Destroy the given pool and free up any devices for other use. This command
1507 # tries to unmount any active datasets before destroying the pool.
1508 # -f Force any active datasets contained within the pool to be unmounted.
1512 local poolname=${2:-$(zpool_name $facet)}
1514 if [[ -n "$poolname" ]]; then
1515 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1516 $ZPOOL destroy -f $poolname"
1521 # Import ZFS storage pool.
1522 # Force importing, even if the pool appears to be potentially active.
1527 local opts=${@:-"-o cachefile=none -o failmode=panic"}
1530 poolname=$(zpool_name $facet)
1532 if [[ -n "$poolname" ]]; then
1533 opts+=" -d $(dirname $(facet_vdevice $facet))"
1534 do_facet $facet "lsmod | grep zfs >&/dev/null || modprobe zfs;
1535 $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1536 $ZPOOL import -f $opts $poolname"
1541 # Reimport ZFS storage pool with new name
1546 local opts="-o cachefile=none"
1547 local poolname=$(zpool_name $facet)
1549 opts+=" -d $(dirname $(facet_vdevice $facet))"
1550 do_facet $facet "$ZPOOL export $poolname;
1551 $ZPOOL import $opts $poolname $newpool"
1555 # Set the "cachefile=none" property on ZFS storage pool so that the pool
1556 # is not automatically imported on system startup.
1558 # In a failover environment, this will provide resource level fencing which
1559 # will ensure that the same ZFS storage pool will not be imported concurrently
1560 # on different nodes.
1562 disable_zpool_cache() {
1566 poolname=$(zpool_name $facet)
1568 if [[ -n "$poolname" ]]; then
1569 do_facet $facet "$ZPOOL set cachefile=none $poolname"
1574 # This and set_osd_param() shall be used to access OSD parameters
1575 # once existed under "obdfilter":
1580 # writethrough_cache_enable
1584 local device=${2:-$FSNAME-OST*}
1587 do_nodes $nodes "$LCTL get_param -n osd-*.$device.$name"
1592 local device=${2:-$FSNAME-OST*}
1596 do_nodes $nodes "$LCTL set_param -n osd-*.$device.$name=$value"
1600 local dz=${1:-$DEBUG_SIZE}
1602 if [ -f /sys/devices/system/cpu/possible ]; then
1603 local cpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/possible)+1))
1605 local cpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
1608 # bug 19944, adjust size to be -gt num_possible_cpus()
1609 # promise 2MB for every cpu at least
1610 if [ -n "$cpus" ] && [ $((cpus * 2)) -gt $dz ]; then
1613 lctl set_param debug_mb=$dz
1616 set_default_debug () {
1617 local debug=${1:-"$PTLDEBUG"}
1618 local subsys=${2:-"$SUBSYSTEM"}
1619 local debug_size=${3:-$DEBUG_SIZE}
1621 [ -n "$debug" ] && lctl set_param debug="$debug" >/dev/null
1622 [ -n "$subsys" ] && lctl set_param subsystem_debug="${subsys# }" >/dev/null
1624 [ -n "$debug_size" ] && set_debug_size $debug_size > /dev/null
1627 set_default_debug_nodes () {
1629 local debug="${2:-"$PTLDEBUG"}"
1630 local subsys="${3:-"$SUBSYSTEM"}"
1631 local debug_size="${4:-$DEBUG_SIZE}"
1633 if [[ ,$nodes, = *,$HOSTNAME,* ]]; then
1634 nodes=$(exclude_items_from_list "$nodes" "$HOSTNAME")
1638 [[ -z "$nodes" ]] ||
1639 do_rpc_nodes "$nodes" set_default_debug \
1640 \\\"$debug\\\" \\\"$subsys\\\" $debug_size || true
1643 set_default_debug_facet () {
1645 local debug="${2:-"$PTLDEBUG"}"
1646 local subsys="${3:-"$SUBSYSTEM"}"
1647 local debug_size="${4:-$DEBUG_SIZE}"
1648 local node=$(facet_active_host $facet)
1650 [ -n "$node" ] || error "No host defined for facet $facet"
1652 set_default_debug_nodes $node "$debug" "$subsys" $debug_size
1655 set_params_nodes () {
1656 [[ $# -ge 2 ]] || return 0
1660 do_nodes $nodes $LCTL set_param $@
1663 set_params_clients () {
1664 local clients=${1:-$CLIENTS}
1665 local params=${2:-$CLIENT_LCTL_SETPARAM_PARAM}
1667 [[ -n $params ]] || return 0
1668 set_params_nodes $clients $params
1672 local hostid=${1:-$(hostid)}
1674 if [ ! -s /etc/hostid ]; then
1675 printf $(echo -n $hostid |
1676 sed 's/\(..\)\(..\)\(..\)\(..\)/\\x\4\\x\3\\x\2\\x\1/') >/etc/hostid
1682 local facets=${1:-$(get_facets)}
1685 for facet in ${facets//,/ }; do
1688 [ $RC -eq 0 ] && continue
1690 if [ "$TESTSUITE.$TESTNAME" = "replay-dual.test_0a" ]; then
1691 skip_noexit "Restart of $facet failed!." &&
1694 error "Restart of $facet failed!"
1701 # Add argument "arg" (e.g., "loop") to the comma-separated list
1702 # of arguments for option "opt" (e.g., "-o") on command
1703 # line "opts" (e.g., "-o flock").
1709 local opt_pattern="\([[:space:]]\+\|^\)$opt"
1711 if echo "$opts" | grep -q $opt_pattern; then
1712 opts=$(echo "$opts" | sed -e \
1713 "s/$opt_pattern[[:space:]]*[^[:space:]]\+/&,$arg/")
1715 opts+="${opts:+ }$opt $arg"
1721 # Associate loop device with a given regular file.
1722 # Return the loop device.
1724 setup_loop_device() {
1728 do_facet $facet "loop_dev=\\\$($LOSETUP -j $file | cut -d : -f 1);
1729 if [[ -z \\\$loop_dev ]]; then
1730 loop_dev=\\\$($LOSETUP -f);
1731 $LOSETUP \\\$loop_dev $file || loop_dev=;
1733 echo -n \\\$loop_dev"
1737 # Detach a loop device.
1739 cleanup_loop_device() {
1743 do_facet $facet "! $LOSETUP $loop_dev >/dev/null 2>&1 ||
1744 $LOSETUP -d $loop_dev"
1748 # Check if a given device is a block device.
1755 [[ -n "$dev" ]] || return 1
1756 do_facet $facet "test -b $dev" || return 1
1757 if [[ -n "$size" ]]; then
1758 local in=$(do_facet $facet "dd if=$dev of=/dev/null bs=1k \
1759 count=1 skip=$size 2>&1" |
1760 awk '($3 == "in") { print $1 }')
1761 [[ "$in" = "1+0" ]] || return 1
1766 # Check if a given device is a device-mapper device.
1772 [[ -n "$dev" ]] || return 1
1773 do_facet $facet "$DMSETUP status $dev >/dev/null 2>&1"
1777 # Check if a given device is a device-mapper flakey device.
1779 is_dm_flakey_dev() {
1784 [[ -n "$dev" ]] || return 1
1786 type=$(do_facet $facet "$DMSETUP status $dev 2>&1" |
1788 [[ $type = flakey ]] && return 0 || return 1
1792 # Check if device-mapper flakey device is supported by the kernel
1793 # of $facet node or not.
1795 dm_flakey_supported() {
1799 do_facet $facet "modprobe dm-flakey;
1800 $DMSETUP targets | grep -q flakey" &> /dev/null
1804 # Get the device-mapper flakey device name of a given facet.
1806 dm_facet_devname() {
1808 [[ $facet = mgs ]] && combined_mgs_mds && facet=mds1
1810 echo -n ${facet}_flakey
1814 # Get the device-mapper flakey device of a given facet.
1815 # A device created by dmsetup will appear as /dev/mapper/<device-name>.
1817 dm_facet_devpath() {
1820 echo -n $DM_DEV_PATH/$(dm_facet_devname $facet)
1824 # Set a device-mapper device with a new table.
1826 # The table has the following format:
1827 # <logical_start_sector> <num_sectors> <target_type> <target_args>
1829 # flakey <target_args> includes:
1830 # <destination_device> <offset> <up_interval> <down_interval> \
1831 # [<num_features> [<feature_arguments>]]
1833 # linear <target_args> includes:
1834 # <destination_device> <start_sector>
1836 dm_set_dev_table() {
1839 local target_type=$3
1845 read tmp num_sectors tmp real_dev tmp \
1846 <<< $(do_facet $facet "$DMSETUP table $dm_dev")
1848 case $target_type in
1850 table="0 $num_sectors flakey $real_dev 0 0 1800 1 drop_writes"
1853 table="0 $num_sectors linear $real_dev 0"
1855 *) error "invalid target type $target_type" ;;
1858 do_facet $facet "$DMSETUP suspend --nolockfs --noflush $dm_dev" ||
1859 error "failed to suspend $dm_dev"
1860 do_facet $facet "$DMSETUP load $dm_dev --table \\\"$table\\\"" ||
1861 error "failed to load $target_type table into $dm_dev"
1862 do_facet $facet "$DMSETUP resume $dm_dev" ||
1863 error "failed to resume $dm_dev"
1867 # Set a device-mapper flakey device as "read-only" by using the "drop_writes"
1868 # feature parameter.
1871 # All write I/O is silently ignored.
1872 # Read I/O is handled correctly.
1874 dm_set_dev_readonly() {
1876 local dm_dev=${2:-$(dm_facet_devpath $facet)}
1878 dm_set_dev_table $facet $dm_dev flakey
1882 # Set a device-mapper device to traditional linear mapping mode.
1884 dm_clear_dev_readonly() {
1886 local dm_dev=${2:-$(dm_facet_devpath $facet)}
1888 dm_set_dev_table $facet $dm_dev linear
1892 # Set the device of a given facet as "read-only".
1894 set_dev_readonly() {
1896 local svc=${facet}_svc
1898 if [[ $(facet_fstype $facet) = zfs ]] ||
1899 ! dm_flakey_supported $facet; then
1900 do_facet $facet $LCTL --device ${!svc} readonly
1902 dm_set_dev_readonly $facet
1907 # Get size in 512-byte sectors (BLKGETSIZE64 / 512) of a given device.
1914 num_sectors=$(do_facet $facet "blockdev --getsz $dev 2>/dev/null")
1915 [[ ${PIPESTATUS[0]} = 0 && -n "$num_sectors" ]] || num_sectors=0
1916 echo -n $num_sectors
1920 # Create a device-mapper device with a given block device or regular file (will
1921 # be associated with loop device).
1922 # Return the full path of the device-mapper device.
1926 local real_dev=$2 # destination device
1927 local dm_dev_name=${3:-$(dm_facet_devname $facet)} # device name
1928 local dm_dev=$DM_DEV_PATH/$dm_dev_name # device-mapper device
1930 # check if the device-mapper device to be created already exists
1931 if is_dm_dev $facet $dm_dev; then
1932 # if the existing device was set to "read-only", then clear it
1933 ! is_dm_flakey_dev $facet $dm_dev ||
1934 dm_clear_dev_readonly $facet $dm_dev
1940 # check if the destination device is a block device, and if not,
1941 # associate it with a loop device
1942 is_blkdev $facet $real_dev ||
1943 real_dev=$(setup_loop_device $facet $real_dev)
1944 [[ -n "$real_dev" ]] || { echo -n $real_dev; return 2; }
1946 # now create the device-mapper device
1947 local num_sectors=$(get_num_sectors $facet $real_dev)
1948 local table="0 $num_sectors linear $real_dev 0"
1951 do_facet $facet "$DMSETUP create $dm_dev_name --table \\\"$table\\\"" ||
1952 { rc=${PIPESTATUS[0]}; dm_dev=; }
1953 do_facet $facet "$DMSETUP mknodes >/dev/null 2>&1"
1960 # Map the facet name to its device variable name.
1962 facet_device_alias() {
1964 local dev_alias=$facet
1967 fs2mds) dev_alias=mds1_2 ;;
1968 fs2ost) dev_alias=ost1_2 ;;
1969 fs3ost) dev_alias=ost2_2 ;;
1977 # Save the original value of the facet device and export the new value.
1983 local active_facet=$(facet_active $facet)
1984 local dev_alias=$(facet_device_alias $active_facet)
1985 local dev_name=${dev_alias}_dev
1986 local dev=${!dev_name}
1988 if [[ $active_facet = $facet ]]; then
1989 local failover_dev=${dev_alias}failover_dev
1990 if [[ ${!failover_dev} = $dev ]]; then
1991 eval export ${failover_dev}_saved=$dev
1992 eval export ${failover_dev}=$dm_dev
1995 dev_alias=$(facet_device_alias $facet)
1996 local facet_dev=${dev_alias}_dev
1997 if [[ ${!facet_dev} = $dev ]]; then
1998 eval export ${facet_dev}_saved=$dev
1999 eval export ${facet_dev}=$dm_dev
2003 eval export ${dev_name}_saved=$dev
2004 eval export ${dev_name}=$dm_dev
2008 # Restore the saved value of the facet device.
2013 [[ $facet = mgs ]] && combined_mgs_mds && facet=mds1
2014 local dev_alias=$(facet_device_alias $facet)
2016 local saved_dev=${dev_alias}_dev_saved
2017 [[ -z ${!saved_dev} ]] ||
2018 eval export ${dev_alias}_dev=${!saved_dev}
2020 saved_dev=${dev_alias}failover_dev_saved
2021 [[ -z ${!saved_dev} ]] ||
2022 eval export ${dev_alias}failover_dev=${!saved_dev}
2026 # Remove a device-mapper device.
2027 # If the destination device is a loop device, then also detach it.
2031 local dm_dev=${2:-$(dm_facet_devpath $facet)}
2035 is_dm_dev $facet $dm_dev || return 0
2037 read major minor <<< $(do_facet $facet "$DMSETUP table $dm_dev" |
2038 awk '{ print $4 }' | awk -F: '{ print $1" "$2 }')
2040 do_facet $facet "$DMSETUP remove $dm_dev"
2041 do_facet $facet "$DMSETUP mknodes >/dev/null 2>&1"
2043 unexport_dm_dev $facet
2045 # detach a loop device
2046 [[ $major -ne 7 ]] || cleanup_loop_device $facet /dev/loop$minor
2048 # unload dm-flakey module
2049 do_facet $facet "modprobe -r dm-flakey" || true
2055 local active_facet=$(facet_active $facet)
2056 local dev_alias=$(facet_device_alias $active_facet)
2057 local dev=${dev_alias}_dev
2058 local opt=${facet}_opt
2059 local mntpt=$(facet_mntpt $facet)
2060 local opts="${!opt} $@"
2061 local fstype=$(facet_fstype $facet)
2063 local dm_dev=${!dev}
2065 [[ $dev == "mgsfailover_dev" ]] && combined_mgs_mds &&
2066 dev=mds1failover_dev
2068 module_loaded lustre || load_modules
2072 if dm_flakey_supported $facet; then
2073 dm_dev=$(dm_create_dev $facet ${!dev})
2074 [[ -n "$dm_dev" ]] || dm_dev=${!dev}
2077 is_blkdev $facet $dm_dev || opts=$(csa_add "$opts" -o loop)
2079 devicelabel=$(do_facet ${facet} "$E2LABEL $dm_dev");;
2081 # import ZFS storage pool
2082 import_zpool $facet || return ${PIPESTATUS[0]}
2084 devicelabel=$(do_facet ${facet} "$ZFS get -H -o value \
2085 lustre:svname $dm_dev");;
2087 error "unknown fstype!";;
2090 echo "Starting ${facet}: $opts $dm_dev $mntpt"
2091 # for testing LU-482 error handling in mount_facets() and test_0a()
2092 if [ -f $TMP/test-lu482-trigger ]; then
2096 "mkdir -p $mntpt; $MOUNT_CMD $opts $dm_dev $mntpt"
2100 if [ $RC -ne 0 ]; then
2101 echo "Start of $dm_dev on ${facet} failed ${RC}"
2105 health=$(do_facet ${facet} "$LCTL get_param -n health_check")
2106 if [[ "$health" != "healthy" ]]; then
2107 error "$facet is in a unhealthy state"
2110 set_default_debug_facet $facet
2112 if [[ $opts =~ .*nosvc.* ]]; then
2113 echo "Start $dm_dev without service"
2118 wait_update_facet ${facet} "$E2LABEL $dm_dev \
2119 2>/dev/null | grep -E ':[a-zA-Z]{3}[0-9]{4}'" \
2120 "" || error "$dm_dev failed to initialize!";;
2122 wait_update_facet ${facet} "$ZFS get -H -o value \
2123 lustre:svname $dm_dev 2>/dev/null | \
2124 grep -E ':[a-zA-Z]{3}[0-9]{4}'" "" ||
2125 error "$dm_dev failed to initialize!";;
2128 error "unknown fstype!";;
2132 # commit the device label change to disk
2133 if [[ $devicelabel =~ (:[a-zA-Z]{3}[0-9]{4}) ]]; then
2134 echo "Commit the device label on ${!dev}"
2135 do_facet $facet "sync; sleep 1; sync"
2139 label=$(devicelabel ${facet} $dm_dev)
2140 [ -z "$label" ] && echo no label for $dm_dev && exit 1
2141 eval export ${facet}_svc=${label}
2142 echo Started ${label}
2144 export_dm_dev $facet $dm_dev
2149 # start facet device options
2155 local dev_alias=$(facet_device_alias $facet)
2157 eval export ${dev_alias}_dev=${device}
2158 eval export ${facet}_opt=\"$@\"
2160 combined_mgs_mds && [[ ${dev_alias} == mds1 ]] &&
2161 eval export mgs_dev=${device}
2163 local varname=${dev_alias}failover_dev
2164 if [ -n "${!varname}" ] ; then
2165 eval export ${dev_alias}failover_dev=${!varname}
2167 eval export ${dev_alias}failover_dev=$device
2168 combined_mgs_mds && [[ ${dev_alias} == mds1 ]] &&
2169 eval export mgsfailover_dev=${device}
2173 local mntpt=$(facet_mntpt $facet)
2174 do_facet ${facet} mkdir -p $mntpt
2175 eval export ${facet}_MOUNT=$mntpt
2176 mount_facet ${facet}
2186 local HOST=$(facet_active_host $facet)
2187 [[ -z $HOST ]] && echo stop: no host for $facet && return 0
2189 local mntpt=$(facet_mntpt $facet)
2190 running=$(do_facet ${facet} "grep -c $mntpt' ' /proc/mounts || true")
2191 if [ ${running} -ne 0 ]; then
2192 echo "Stopping $mntpt (opts:$@) on $HOST"
2193 do_facet ${facet} $UMOUNT $@ $mntpt
2196 # umount should block, but we should wait for unrelated obd's
2197 # like the MGS or MGC to also stop.
2198 wait_exit_ST ${facet} || return ${PIPESTATUS[0]}
2200 if [[ $(facet_fstype $facet) == zfs ]]; then
2201 # export ZFS storage pool
2202 [ "$KEEP_ZPOOL" = "true" ] || export_zpool $facet
2203 elif dm_flakey_supported $facet; then
2204 local host=${facet}_HOST
2205 local failover_host=${facet}failover_HOST
2206 if [[ -n ${!failover_host} && ${!failover_host} != ${!host} ]]||
2207 $CLEANUP_DM_DEV || [[ $facet = fs* ]]; then
2208 dm_cleanup_dev $facet
2213 # get mdt quota type
2215 local varsvc=${SINGLEMDS}_svc
2216 do_facet $SINGLEMDS $LCTL get_param -n \
2217 osd-$(facet_fstype $SINGLEMDS).${!varsvc}.quota_slave.enabled
2220 # get ost quota type
2222 # All OSTs should have same quota type
2223 local varsvc=ost1_svc
2224 do_facet ost1 $LCTL get_param -n \
2225 osd-$(facet_fstype ost1).${!varsvc}.quota_slave.enabled
2228 # restore old quota type settings
2230 if [ "$old_MDT_QUOTA_TYPE" ]; then
2231 if [[ $PERM_CMD == *"set_param -P"* ]]; then
2232 do_facet mgs $PERM_CMD \
2233 osd-*.$FSNAME-MDT*.quota_slave.enabled = \
2236 do_facet mgs $PERM_CMD \
2237 $FSNAME.quota.mdt=$old_MDT_QUOTA_TYPE
2240 if [ "$old_OST_QUOTA_TYPE" ]; then
2241 if [[ $PERM_CMD == *"set_param -P"* ]]; then
2242 do_facet mgs $PERM_CMD \
2243 osd-*.$FSNAME-OST*.quota_slave.enabled = \
2246 do_facet mgs $LCTL conf_param \
2247 $FSNAME.quota.ost=$old_OST_QUOTA_TYPE
2252 # Handle the case when there is a space in the lfs df
2253 # "filesystem summary" line the same as when there is no space.
2254 # This will allow fixing the "lfs df" summary line in the future.
2256 $LFS df $* | sed -e 's/filesystem /filesystem_/'
2257 check_lfs_df_ret_val $?
2260 # Get free inodes on the MDT specified by mdt index, free indoes on
2261 # the whole filesystem will be returned when index == -1.
2267 if [ $index -eq -1 ]; then
2270 mdt_uuid=$(mdtuuid_from_index $index)
2273 free_inodes=$(lfs_df -i $MOUNT | grep $mdt_uuid | awk '{print $4}')
2278 # Get the OST device status from 'lfs df' with a given OST index.
2282 local mnt_pnt=${2:-$MOUNT}
2286 ost_uuid=$(ostuuid_from_index $ost_idx $mnt_pnt)
2287 lfs_df $opts $mnt_pnt | awk '/'$ost_uuid'/ { print $7 }'
2293 # save old quota type & set new quota type
2294 local mdt_qtype=$(mdt_quota_type)
2295 local ost_qtype=$(ost_quota_type)
2297 echo "[HOST:$HOSTNAME] [old_mdt_qtype:$mdt_qtype]" \
2298 "[old_ost_qtype:$ost_qtype] [new_qtype:$QUOTA_TYPE]"
2300 export old_MDT_QUOTA_TYPE=$mdt_qtype
2301 export old_OST_QUOTA_TYPE=$ost_qtype
2303 if [[ $PERM_CMD == *"set_param -P"* ]]; then
2304 do_facet mgs $PERM_CMD \
2305 osd-*.$FSNAME-MDT*.quota_slave.enabled=$QUOTA_TYPE
2306 do_facet mgs $PERM_CMD \
2307 osd-*.$FSNAME-OST*.quota_slave.enabled=$QUOTA_TYPE
2309 do_facet mgs $PERM_CMD $FSNAME.quota.mdt=$QUOTA_TYPE ||
2310 error "set mdt quota type failed"
2311 do_facet mgs $PERM_CMD $FSNAME.quota.ost=$QUOTA_TYPE ||
2312 error "set ost quota type failed"
2315 local quota_usrs=$QUOTA_USERS
2317 # get_filesystem_size
2318 local disksz=$(lfs_df $mntpt | grep "summary" | awk '{print $2}')
2319 local blk_soft=$((disksz + 1024))
2320 local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
2322 local inodes=$(lfs_df -i $mntpt | grep "summary" | awk '{print $2}')
2323 local i_soft=$inodes
2324 local i_hard=$((i_soft + i_soft / 20))
2326 echo "Total disk size: $disksz block-softlimit: $blk_soft" \
2327 "block-hardlimit: $blk_hard inode-softlimit: $i_soft" \
2328 "inode-hardlimit: $i_hard"
2331 for usr in $quota_usrs; do
2332 echo "Setting up quota on $HOSTNAME:$mntpt for $usr..."
2334 cmd="$LFS setquota -$type $usr -b $blk_soft"
2335 cmd="$cmd -B $blk_hard -i $i_soft -I $i_hard $mntpt"
2337 eval $cmd || error "$cmd FAILED!"
2339 # display the quota status
2340 echo "Quota settings for $usr : "
2341 $LFS quota -v -u $usr $mntpt || true
2348 local opts=${3:-$MOUNT_OPTS}
2349 opts=${opts:+-o $opts}
2350 local flags=${4:-$MOUNT_FLAGS}
2352 local device=$MGSNID:/$FSNAME$FILESET
2353 if [ -z "$mnt" -o -z "$FSNAME" ]; then
2354 echo "Bad mount command: opt=$flags $opts dev=$device " \
2360 # update mount option with skpath
2361 opts=$(add_sk_mntflag $opts)
2364 echo "Starting client: $client: $flags $opts $device $mnt"
2365 do_node $client mkdir -p $mnt
2366 if [ -n "$FILESET" -a -z "$SKIP_FILESET" ];then
2367 do_node $client $MOUNT_CMD $flags $opts $MGSNID:/$FSNAME \
2369 #disable FILESET if not supported
2370 do_nodes $client lctl get_param -n \
2371 mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
2372 device=$MGSNID:/$FSNAME
2373 do_node $client mkdir -p $mnt/$FILESET
2374 do_node $client "! grep -q $mnt' ' /proc/mounts ||
2377 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2378 # Mount using nodemap key
2379 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2380 if $SK_UNIQUE_NM; then
2381 mountkey=$SK_PATH/nodemap/c0.key
2383 local prunedopts=$(echo $opts |
2384 sed -e "s#skpath=[^,^ ]*#skpath=$mountkey#g")
2385 do_node $client $MOUNT_CMD $flags $prunedopts $device $mnt ||
2388 do_node $client $MOUNT_CMD $flags $opts $device $mnt ||
2392 set_default_debug_nodes $client
2393 set_params_clients $client
2404 local running=$(do_node $client "grep -c $mnt' ' /proc/mounts") || true
2406 [ "$3" ] && force=-f
2407 [ $running -eq 0 ] && return 0
2409 echo "Stopping client $client $mnt (opts:$force)"
2410 do_node $client lsof -t $mnt || need_kill=no
2411 if [ "x$force" != "x" ] && [ "x$need_kill" != "xno" ]; then
2412 pids=$(do_node $client lsof -t $mnt | sort -u);
2413 if [ -n "$pids" ]; then
2414 do_node $client kill -9 $pids || true
2418 busy=$(do_node $client "umount $force $mnt 2>&1" | grep -c "busy") ||
2420 if [ $busy -ne 0 ] ; then
2421 echo "$mnt is still busy, wait one second" && sleep 1
2422 do_node $client umount $force $mnt
2426 # Mount the file system on the MDS
2427 mount_mds_client() {
2428 local host=$(facet_active_host $SINGLEMDS)
2430 zconf_mount $host $MOUNT2 $MOUNT_OPTS ||
2431 error "unable to mount $MOUNT2 on $host"
2434 # Unmount the file system on the MDS
2435 umount_mds_client() {
2436 local host=$(facet_active_host $SINGLEMDS)
2437 zconf_umount $host $MOUNT2
2438 do_facet $SINGLEMDS "rmdir $MOUNT2"
2441 # nodes is comma list
2442 sanity_mount_check_nodes () {
2448 # FIXME: assume that all cluster nodes run the same os
2449 [ "$(uname)" = Linux ] || return 0
2452 for mnt in $mnts ; do
2453 do_nodes $nodes "running=\\\$(grep -c $mnt' ' /proc/mounts);
2454 mpts=\\\$(mount | grep -c $mnt' ');
2455 if [ \\\$running -ne \\\$mpts ]; then
2456 echo \\\$(hostname) env are INSANE!;
2459 [ $? -eq 0 ] || rc=1
2464 sanity_mount_check_servers () {
2465 [ -n "$CLIENTONLY" ] &&
2466 { echo "CLIENTONLY mode, skip mount_check_servers"; return 0; } || true
2467 echo Checking servers environments
2469 # FIXME: modify get_facets to display all facets wo params
2470 local facets="$(get_facets OST),$(get_facets MDS),mgs"
2474 for facet in ${facets//,/ }; do
2475 node=$(facet_host ${facet})
2476 mntpt=$(facet_mntpt $facet)
2477 sanity_mount_check_nodes $node $mntpt ||
2478 { error "server $node environments are insane!"; return 1; }
2482 sanity_mount_check_clients () {
2483 local clients=${1:-$CLIENTS}
2484 local mntpt=${2:-$MOUNT}
2485 local mntpt2=${3:-$MOUNT2}
2487 [ -z $clients ] && clients=$(hostname)
2488 echo Checking clients $clients environments
2490 sanity_mount_check_nodes $clients $mntpt $mntpt2 ||
2491 error "clients environments are insane!"
2494 sanity_mount_check () {
2495 sanity_mount_check_servers || return 1
2496 sanity_mount_check_clients || return 2
2499 # mount clients if not mouted
2500 zconf_mount_clients() {
2503 local opts=${3:-$MOUNT_OPTS}
2504 opts=${opts:+-o $opts}
2505 local flags=${4:-$MOUNT_FLAGS}
2506 local device=$MGSNID:/$FSNAME$FILESET
2507 if [ -z "$mnt" -o -z "$FSNAME" ]; then
2508 echo "Bad conf mount command: opt=$flags $opts dev=$device " \
2513 echo "Starting client $clients: $flags $opts $device $mnt"
2514 do_nodes $clients mkdir -p $mnt
2515 if [ -n "$FILESET" -a -z "$SKIP_FILESET" ]; then
2516 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2517 # Mount with own nodemap key
2519 # Mount all server nodes first with per-NM keys
2520 for nmclient in ${clients//,/ }; do
2521 # do_nodes $(comma_list $(all_server_nodes)) "lgss_sk -t server -l $SK_PATH/nodemap/c$i.key -n c$i"
2522 do_nodes $(comma_list $(all_server_nodes)) "lgss_sk -t server -l $SK_PATH/nodemap/c$i.key"
2525 # set perms for per-nodemap keys else permission denied
2526 do_nodes $(comma_list $(all_nodes)) \
2527 "keyctl show | grep lustre | cut -c1-11 |
2529 xargs -IX keyctl setperm X 0x3f3f3f3f"
2530 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2532 for nmclient in ${clients//,/ }; do
2533 if $SK_UNIQUE_NM; then
2534 mountkey=$SK_PATH/nodemap/c$i.key
2536 do_node $nmclient "! grep -q $mnt' ' \
2537 /proc/mounts || umount $mnt"
2538 local prunedopts=$(add_sk_mntflag $prunedopts);
2539 prunedopts=$(echo $prunedopts | sed -e \
2540 "s#skpath=[^ ^,]*#skpath=$mountkey#g")
2542 do_nodes $(comma_list $(all_server_nodes)) \
2545 do_node $nmclient $MOUNT_CMD $flags \
2546 $prunedopts $MGSNID:/$FSNAME $mnt ||
2551 do_nodes $clients "! grep -q $mnt' ' /proc/mounts ||
2553 do_nodes $clients $MOUNT_CMD $flags $opts \
2554 $MGSNID:/$FSNAME $mnt || return 1
2556 #disable FILESET if not supported
2557 do_nodes $clients lctl get_param -n \
2558 mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
2559 device=$MGSNID:/$FSNAME
2560 do_nodes $clients mkdir -p $mnt/$FILESET
2561 do_nodes $clients "! grep -q $mnt' ' /proc/mounts ||
2565 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2566 # Mount with nodemap key
2568 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2569 for nmclient in ${clients//,/ }; do
2570 if $SK_UNIQUE_NM; then
2571 mountkey=$SK_PATH/nodemap/c$i.key
2573 local prunedopts=$(echo $opts | sed -e \
2574 "s#skpath=[^ ^,]*#skpath=$mountkey#g");
2575 do_node $nmclient "! grep -q $mnt' ' /proc/mounts ||
2578 running=\\\$(mount | grep -c $mnt' ');
2580 if [ \\\$running -eq 0 ] ; then
2582 $MOUNT_CMD $flags $prunedopts $device $mnt;
2585 lustre_mnt_count=\\\$(mount | grep $mnt' ' | \
2586 grep 'type lustre' | wc -l);
2587 if [ \\\$running -ne \\\$lustre_mnt_count ] ; then
2588 echo zconf_mount_clients FAILED: \
2589 mount count \\\$running, not matching \
2590 with mount count of 'type lustre' \
2591 \\\$lustre_mnt_count;
2595 exit \\\$rc" || return ${PIPESTATUS[0]}
2602 if $SHARED_KEY; then
2603 tmpopts=$(add_sk_mntflag $opts)
2606 running=\\\$(mount | grep -c $mnt' ');
2608 if [ \\\$running -eq 0 ] ; then
2610 $MOUNT_CMD $flags $tmpopts $device $mnt;
2613 exit \\\$rc" || return ${PIPESTATUS[0]}
2616 echo "Started clients $clients: "
2617 do_nodes $clients "mount | grep $mnt' '"
2619 set_default_debug_nodes $clients
2620 set_params_clients $clients
2625 zconf_umount_clients() {
2630 [ "$3" ] && force=-f
2632 echo "Stopping clients: $clients $mnt (opts:$force)"
2633 do_nodes $clients "running=\\\$(grep -c $mnt' ' /proc/mounts);
2634 if [ \\\$running -ne 0 ] ; then
2635 echo Stopping client \\\$(hostname) $mnt opts:$force;
2636 lsof $mnt || need_kill=no;
2637 if [ "x$force" != "x" -a "x\\\$need_kill" != "xno" ]; then
2638 pids=\\\$(lsof -t $mnt | sort -u);
2639 if [ -n \\\"\\\$pids\\\" ]; then
2643 while umount $force $mnt 2>&1 | grep -q "busy"; do
2644 echo "$mnt is still busy, wait one second" && sleep 1;
2651 echo + $POWER_DOWN $node
2655 shutdown_node_hard () {
2657 local attempts=$SHUTDOWN_ATTEMPTS
2659 for i in $(seq $attempts) ; do
2662 wait_for_function --quiet "! ping -w 3 -c 1 $host" 5 1 && return 0
2663 echo "waiting for $host to fail attempts=$attempts"
2664 [ $i -lt $attempts ] || \
2665 { echo "$host still pingable after power down! attempts=$attempts" && return 1; }
2671 local mnt=${2:-$MOUNT}
2674 if [ "$FAILURE_MODE" = HARD ]; then
2675 shutdown_node_hard $client
2677 zconf_umount_clients $client $mnt -f
2683 local facets="$(get_facets OST),$(get_facets MDS)"
2686 combined_mgs_mds || facets="$facets,mgs"
2688 for facet in ${facets//,/ }; do
2689 if [ $(facet_active_host $facet) == $host ]; then
2690 affected="$affected $facet"
2694 echo $(comma_list $affected)
2699 local host=${2:-$(facet_host $facet)}
2701 local label=$(convert_facet2label $facet)
2702 do_node $host $LCTL dl | awk '{ print $4 }' | grep -q "^$label\$"
2705 facets_up_on_host () {
2707 local facets=$(facets_on_host $host)
2710 for facet in ${facets//,/ }; do
2711 if $(facet_up $facet $host); then
2712 affected_up="$affected_up $facet"
2716 echo $(comma_list $affected_up)
2721 local affected_facet
2722 local affected_facets
2724 if [[ "$FAILURE_MODE" = HARD ]]; then
2725 if [[ $(facet_fstype $facet) = ldiskfs ]] &&
2726 dm_flakey_supported $facet; then
2727 affected_facets=$(affected_facets $facet)
2728 for affected_facet in ${affected_facets//,/ }; do
2729 unexport_dm_dev $affected_facet
2733 shutdown_node_hard $(facet_active_host $facet)
2741 echo + $POWER_UP $node
2754 local node=$(facet_active_host $facet)
2755 local sleep_time=${2:-10}
2757 if [ "$FAILURE_MODE" = HARD ]; then
2767 if [ "$FAILURE_MODE" = HARD ]; then
2770 if $LOAD_MODULES_REMOTE; then
2771 echo "loading modules on $node: $facet"
2772 do_rpc_nodes $node load_modules_local
2781 for facet in ${facets//,/ }; do
2782 hosts=$(expand_list $hosts $(facet_host $facet) )
2788 _check_progs_installed () {
2792 for prog in $progs; do
2793 if ! [ "$(which $prog)" -o "${!prog}" ]; then
2794 echo $prog missing on $(hostname)
2801 check_progs_installed () {
2805 do_rpc_nodes "$nodes" _check_progs_installed $@
2808 # recovery-scale functions
2810 echo __$(echo $1 | tr '-' '_' | tr '.' '_')
2813 start_client_load() {
2816 local var=$(node_var_name $client)_load
2817 eval export ${var}=$load
2819 do_node $client "PATH=$PATH MOUNT=$MOUNT ERRORS_OK=$ERRORS_OK \
2820 BREAK_ON_ERROR=$BREAK_ON_ERROR \
2821 END_RUN_FILE=$END_RUN_FILE \
2822 LOAD_PID_FILE=$LOAD_PID_FILE \
2823 TESTLOG_PREFIX=$TESTLOG_PREFIX \
2824 TESTNAME=$TESTNAME \
2825 DBENCH_LIB=$DBENCH_LIB \
2826 DBENCH_SRC=$DBENCH_SRC \
2827 CLIENT_COUNT=$((CLIENTCOUNT - 1)) \
2832 MPIRUN_OPTIONS=\\\"$MPIRUN_OPTIONS\\\" \
2833 MACHINEFILE_OPTION=\\\"$MACHINEFILE_OPTION\\\" \
2834 num_clients=$(get_node_count ${CLIENTS//,/ }) \
2835 ior_THREADS=$ior_THREADS ior_iteration=$ior_iteration \
2836 ior_blockSize=$ior_blockSize \
2837 ior_blockUnit=$ior_blockUnit \
2838 ior_xferSize=$ior_xferSize ior_type=$ior_type \
2839 ior_DURATION=$ior_DURATION \
2840 ior_stripe_params=\\\"$ior_stripe_params\\\" \
2841 ior_custom_params=\\\"$ior_custom_param\\\" \
2842 mpi_ior_custom_threads=$mpi_ior_custom_threads \
2845 log "Started client load: ${load} on $client"
2847 # get the children process IDs
2848 local pids=$(ps --ppid $ppid -o pid= | xargs)
2849 CLIENT_LOAD_PIDS="$CLIENT_LOAD_PIDS $ppid $pids"
2853 start_client_loads () {
2854 local -a clients=(${1//,/ })
2855 local numloads=${#CLIENT_LOADS[@]}
2857 for ((nodenum=0; nodenum < ${#clients[@]}; nodenum++ )); do
2858 local load=$((nodenum % numloads))
2859 start_client_load ${clients[nodenum]} ${CLIENT_LOADS[load]}
2861 # bug 22169: wait the background threads to start
2865 # only for remote client
2866 check_client_load () {
2868 local var=$(node_var_name $client)_load
2869 local testload=run_${!var}.sh
2871 ps auxww | grep -v grep | grep $client | grep -q $testload || return 1
2873 # bug 18914: try to connect several times not only when
2874 # check ps, but while check_node_health also
2878 while [ $RC = 254 -a $tries -gt 0 ]; do
2882 if ! check_node_health $client; then
2884 if [ $RC -eq 254 ]; then
2885 # FIXME: not sure how long we shuold sleep here
2889 echo "check node health failed: RC=$RC "
2893 # We can continue try to connect if RC=254
2894 # Just print the warning about this
2895 if [ $RC = 254 ]; then
2896 echo "got a return status of $RC from do_node while checking " \
2897 "node health on $client"
2900 # see if the load is still on the client
2903 while [ $RC = 254 -a $tries -gt 0 ]; do
2907 if ! do_node $client \
2908 "ps auxwww | grep -v grep | grep -q $testload"; then
2913 if [ $RC = 254 ]; then
2914 echo "got a return status of $RC from do_node while checking " \
2915 "(node health and 'ps') the client load on $client"
2916 # see if we can diagnose a bit why this is
2921 check_client_loads () {
2922 local clients=${1//,/ }
2926 for client in $clients; do
2927 check_client_load $client
2929 if [ "$rc" != 0 ]; then
2930 log "Client load failed on node $client, rc=$rc"
2936 restart_client_loads () {
2937 local clients=${1//,/ }
2938 local expectedfail=${2:-""}
2942 for client in $clients; do
2943 check_client_load $client
2945 if [ "$rc" != 0 -a "$expectedfail" ]; then
2946 local var=$(node_var_name $client)_load
2947 start_client_load $client ${!var}
2948 echo "Restarted client load ${!var}: on $client. Checking ..."
2949 check_client_load $client
2951 if [ "$rc" != 0 ]; then
2952 log "Client load failed to restart on node $client, rc=$rc"
2953 # failure one client load means test fail
2954 # we do not need to check other
2963 # Start vmstat and save its process ID in a file.
2968 [ -z "$nodes" -o -z "$pid_file" ] && return 0
2971 "vmstat 1 > $TESTLOG_PREFIX.$TESTNAME.vmstat.\\\$(hostname -s).log \
2972 2>/dev/null </dev/null & echo \\\$! > $pid_file"
2975 # Display the nodes on which client loads failed.
2976 print_end_run_file() {
2980 [ -s $file ] || return 0
2982 echo "Found the END_RUN_FILE file: $file"
2985 # A client load will stop if it finds the END_RUN_FILE file.
2986 # That does not mean the client load actually failed though.
2987 # The first node in END_RUN_FILE is the one we are interested in.
2990 if [ -n "$node" ]; then
2991 local var=$(node_var_name $node)_load
2993 local prefix=$TESTLOG_PREFIX
2994 [ -n "$TESTNAME" ] && prefix=$prefix.$TESTNAME
2995 local stdout_log=$prefix.run_${!var}_stdout.$node.log
2996 local debug_log=$(echo $stdout_log | sed 's/\(.*\)stdout/\1debug/')
2998 echo "Client load ${!var} failed on node $node:"
3004 # Stop the process which had its PID saved in a file.
3009 [ -z "$nodes" -o -z "$pid_file" ] && return 0
3011 do_nodes $nodes "test -f $pid_file &&
3012 { kill -s TERM \\\$(cat $pid_file); rm -f $pid_file; }" || true
3015 # Stop all client loads.
3016 stop_client_loads() {
3017 local nodes=${1:-$CLIENTS}
3020 # stop the client loads
3021 stop_process $nodes $pid_file
3023 # clean up the processes that started them
3024 [ -n "$CLIENT_LOAD_PIDS" ] && kill -9 $CLIENT_LOAD_PIDS 2>/dev/null || true
3026 # End recovery-scale functions
3029 # wait for a command to return the expected result
3031 # This will run @check on @node repeatedly until the output matches @expect
3032 # based on the supplied condition, or until @max_wait seconds have elapsed,
3033 # whichever comes first. @cond may be one of the normal bash operators,
3034 # "-gt", "-ge", "-eq", "-le", "-lt", "==", "!=", or "=~", and must be quoted
3035 # in the caller to avoid unintentional evaluation by the shell in the caller.
3037 # If @max_wait is not specified, the condition will be checked for up to 90s.
3039 # If --verbose is passed as the first argument, the result is printed on each
3040 # value change, otherwise it is only printed after every 10s interval.
3042 # If --quiet is passed as the first/second argument, the do_node() command
3043 # will not print the remote command before executing it each time.
3045 # Using wait_update_cond() or related helper function is preferable to adding
3046 # a "long enough" wait for some state to change in the background, since
3047 # "long enough" may be too short due to tunables, system config, or running in
3048 # a VM, and must by necessity wait too long for most cases or risk failure.
3050 # usage: wait_update_cond [--verbose] [--quiet] node check cond expect [max_wait]
3051 wait_update_cond() {
3055 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
3056 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
3062 local max_wait=${5:-90}
3066 local begin=$SECONDS
3070 while (( $waited <= $max_wait )); do
3071 result=$(do_node $quiet $node "$check")
3073 eval [[ "'$result'" $cond "'$expect'" ]]
3074 if [[ $? == 0 ]]; then
3075 [[ -z "$result" || $waited -le $sleep ]] ||
3076 echo "Updated after ${waited}s: want '$expect' got '$result'"
3079 if [[ -n "$verbose" && "$result" != "$prev_result" ]]; then
3080 [[ -n "$prev_result" ]] &&
3081 echo "Changed after ${waited}s: from '$prev_result' to '$result'"
3082 prev_result="$result"
3084 (( $waited % $print == 0 )) &&
3085 echo "Waiting $((max_wait - waited))s for '$expect'"
3087 waited=$((SECONDS - begin))
3089 echo "Update not seen after ${max_wait}s: want '$expect' got '$result'"
3093 # usage: wait_update [--verbose] [--quiet] node check expect [max_wait]
3098 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
3099 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
3106 wait_update_cond $verbose $quiet $node "$check" "==" "$expect" $max_wait
3109 # usage: wait_update_facet_cond [--verbose] facet check cond expect [max_wait]
3110 wait_update_facet_cond() {
3114 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
3115 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
3117 local node=$(facet_active_host $1)
3123 wait_update_cond $verbose $quiet $node "$check" "$cond" "$expect" $max_wait
3126 # usage: wait_update_facet [--verbose] facet check expect [max_wait]
3127 wait_update_facet() {
3131 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
3132 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
3134 local node=$(facet_active_host $1)
3139 wait_update_cond $verbose $quiet $node "$check" "==" "$expect" $max_wait
3143 do_nodes $(comma_list $(mdts_nodes)) \
3144 "lctl set_param -n os[cd]*.*MDT*.force_sync=1"
3145 do_nodes $(comma_list $(osts_nodes)) \
3146 "lctl set_param -n osd*.*OS*.force_sync=1" 2>&1 |
3147 grep -v 'Found no match'
3151 local zfs_wait=${2:-5}
3153 # the occupied disk space will be released
3154 # only after TXGs are committed
3155 if [[ $(facet_fstype $1) == zfs ]]; then
3156 echo "sleep $zfs_wait for ZFS $(facet_fstype $1)"
3164 local lwm=$3 #low watermark
3165 local size_mb #how many MB should we write to pass watermark
3166 local ost_name=$(ostname_from_index $ost_idx)
3168 free_kb=$($LFS df $MOUNT | awk "/$ost_name/ { print \$4 }")
3170 if (( $free_kb / 1024 > lwm )); then
3171 size_mb=$((free_kb / 1024 - lwm))
3173 #If 10% of free space cross low watermark use it
3174 if (( $free_kb / 10240 > size_mb )); then
3175 size_mb=$((free_kb / 10240))
3177 #At least we need to store 1.1 of difference between
3178 #free space and low watermark
3179 size_mb=$((size_mb + size_mb / 10))
3181 if (( lwm <= $free_kb / 1024 )) ||
3182 [ ! -f $DIR/${filename}.fill_ost$ost_idx ]; then
3183 $LFS setstripe -i $ost_idx -c1 $DIR/${filename}.fill_ost$ost_idx
3184 dd if=/dev/zero of=$DIR/${filename}.fill_ost$ost_idx bs=1M \
3185 count=$size_mb oflag=append conv=notrunc
3190 free_kb=$($LFS df $MOUNT | awk "/$ost_name/ { print \$4 }")
3191 echo "OST still has $((free_kb / 1024)) MB free"
3194 # This checks only the primary MDS
3195 ost_watermarks_get() {
3197 local ost_name=$(ostname_from_index $ost_idx)
3198 local mdtosc_proc=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
3200 local hwm=$(do_facet $SINGLEMDS $LCTL get_param -n \
3201 osp.$mdtosc_proc.reserved_mb_high)
3202 local lwm=$(do_facet $SINGLEMDS $LCTL get_param -n \
3203 osp.$mdtosc_proc.reserved_mb_low)
3208 # Note that we set watermarks on all MDSes (necessary for striped dirs)
3209 ost_watermarks_set() {
3213 local ost_name=$(ostname_from_index $ost_idx)
3214 local facets=$(get_facets MDS)
3216 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param -n \
3217 osp.*$ost_name*.reserved_mb_low=$lwm \
3218 osp.*$ost_name*.reserved_mb_high=$hwm > /dev/null
3220 # sleep to ensure we see the change
3224 ost_watermarks_set_low_space() {
3226 local wms=$(ost_watermarks_get $ost_idx)
3227 local ost_name=$(ostname_from_index $ost_idx)
3229 local old_lwm=$(echo $wms | awk '{ print $1 }')
3230 local old_hwm=$(echo $wms | awk '{ print $2 }')
3232 local blocks=$($LFS df $MOUNT | awk "/$ost_name/ { print \$4 }")
3233 # minimal extension size is 64M
3235 if (( $blocks / 1024 > 50 )); then
3236 new_lwm=$((blocks / 1024 - 50))
3238 local new_hwm=$((new_lwm + 5))
3240 ost_watermarks_set $ost_idx $new_lwm $new_hwm
3241 echo "watermarks: $old_lwm $old_hwm $new_lwm $new_hwm"
3244 # Set watermarks to ~current available space & then write data to fill it
3245 # Note OST is not *actually* full after this, it just reports ENOSPC in the
3246 # internal statfs used by the stripe allocator
3248 # first parameter is the filename-prefix, which must get under t-f cleanup
3249 # requirements (rm -rf $DIR/[Rdfs][0-9]*), i.e. $tfile work fine
3250 ost_watermarks_set_enospc() {
3254 local ost_name=$(ostname_from_index $ost_idx)
3255 local facets=$(get_facets MDS)
3259 for MDS in ${facets//,/ }; do
3260 local mdtosc_proc=$(get_mdtosc_proc_path $MDS $ost_name)
3262 do_facet $MDS $LCTL get_param -n \
3263 osp.$mdtosc_proc.reserved_mb_high ||
3264 skip "remote MDS does not support reserved_mb_high"
3267 wms=$(ost_watermarks_set_low_space $ost_idx)
3268 local new_lwm=$(echo $wms | awk '{ print $4 }')
3269 fill_ost $filename $ost_idx $new_lwm
3270 #First enospc could execute orphan deletion so repeat
3271 fill_ost $filename $ost_idx $new_lwm
3275 ost_watermarks_enospc_delete_files() {
3279 rm -f $DIR/${filename}.fill_ost$ost_idx
3281 wait_delete_completed
3285 # clean up from "ost_watermarks_set_enospc"
3286 ost_watermarks_clear_enospc() {
3292 ost_watermarks_enospc_delete_files $filename $ost_idx
3293 ost_watermarks_set $ost_idx $old_lwm $old_hwm
3294 echo "set OST$ost_idx lwm back to $old_lwm, hwm back to $old_hwm"
3297 wait_delete_completed_mds() {
3298 local max_wait=${1:-20}
3300 local stime=$(date +%s)
3305 # find MDS with pending deletions
3306 for node in $(mdts_nodes); do
3307 changes=$(do_node $node "$LCTL get_param -n osc.*MDT*.sync_*" \
3308 2>/dev/null | calc_sum)
3309 if [[ $changes -eq 0 ]]; then
3312 mds2sync="$mds2sync $node"
3314 if [ -z "$mds2sync" ]; then
3315 wait_zfs_commit $SINGLEMDS
3318 mds2sync=$(comma_list $mds2sync)
3320 # sync MDS transactions
3321 do_nodes $mds2sync "$LCTL set_param -n os[cd]*.*MD*.force_sync 1"
3323 # wait till all changes are sent and commmitted by OSTs
3324 # for ldiskfs space is released upon execution, but DMU
3325 # do this upon commit
3328 while [[ $WAIT -ne $max_wait ]]; do
3329 changes=$(do_nodes $mds2sync \
3330 "$LCTL get_param -n osc.*MDT*.sync_*" | calc_sum)
3331 #echo "$node: $changes changes on all"
3332 if [[ $changes -eq 0 ]]; then
3333 wait_zfs_commit $SINGLEMDS
3335 # the occupied disk space will be released
3336 # only after TXGs are committed
3337 wait_zfs_commit ost1
3345 echo "Delete is not completed in $((etime - stime)) seconds"
3346 do_nodes $mds2sync "$LCTL get_param osc.*MDT*.sync_*"
3353 # we can use "for" here because we are waiting the slowest
3354 for host in ${hostlist//,/ }; do
3355 check_network "$host" 900
3357 while ! do_nodes $hostlist hostname > /dev/null; do sleep 5; done
3364 for facet in ${facetlist//,/ }; do
3365 hostlist=$(expand_list $hostlist $(facet_active_host $facet))
3367 wait_for_host $hostlist
3370 _wait_recovery_complete () {
3373 # Use default policy if $2 is not passed by caller.
3374 local MAX=${2:-$(max_recovery_time)}
3379 while [ $WAIT -lt $MAX ]; do
3380 STATUS=$(lctl get_param -n $param | grep status)
3382 [[ $STATUS = "status: COMPLETE" || $STATUS = "status: INACTIVE" ]] && return 0
3385 echo "Waiting $((MAX - WAIT)) secs for $param recovery done. $STATUS"
3387 echo "$param recovery not done in $MAX sec. $STATUS"
3391 wait_recovery_complete () {
3394 # with an assumption that at_max is the same on all nodes
3395 local MAX=${2:-$(max_recovery_time)}
3398 if [ "$FAILURE_MODE" = HARD ]; then
3399 facets=$(facets_on_host $(facet_active_host $facet))
3401 echo affected facets: $facets
3403 facets=${facets//,/ }
3404 # We can use "for" here because we are waiting the slowest.
3405 # The mgs not having the recovery_status proc entry, exclude it
3406 # from the facet list.
3407 for facet in ${facets//mgs/ }; do
3408 local var_svc=${facet}_svc
3409 local param="*.${!var_svc}.recovery_status"
3411 local host=$(facet_active_host $facet)
3412 do_rpc_nodes "$host" _wait_recovery_complete $param $MAX
3416 wait_mds_ost_sync () {
3417 # just because recovery is done doesn't mean we've finished
3418 # orphan cleanup. Wait for llogs to get synchronized.
3419 echo "Waiting for orphan cleanup..."
3420 # MAX value includes time needed for MDS-OST reconnection
3421 local MAX=$(( TIMEOUT * 2 ))
3422 local WAIT_TIMEOUT=${1:-$MAX}
3425 local list=$(comma_list $(mdts_nodes))
3426 local cmd="$LCTL get_param -n osp.*osc*.old_sync_processed"
3427 if ! do_facet $SINGLEMDS \
3428 "$LCTL list_param osp.*osc*.old_sync_processed 2> /dev/null"
3430 # old way, use mds_sync
3432 list=$(comma_list $(osts_nodes))
3433 cmd="$LCTL get_param -n obdfilter.*.mds_sync"
3436 echo "wait $WAIT_TIMEOUT secs maximumly for $list mds-ost sync done."
3437 while [ $WAIT -lt $WAIT_TIMEOUT ]; do
3438 local -a sync=($(do_nodes $list "$cmd"))
3441 for ((i=0; i<${#sync[@]}; i++)); do
3443 [ ${sync[$i]} -eq 1 ] && continue
3445 [ ${sync[$i]} -eq 0 ] && continue
3447 # there is a not finished MDS-OST synchronization
3451 sleep 2 # increase waiting time and cover statfs cache
3452 [ ${con} -eq 1 ] && return 0
3453 echo "Waiting $WAIT secs for $list $i mds-ost sync done."
3457 # show which nodes are not finished.
3458 cmd=$(echo $cmd | sed 's/-n//')
3459 do_nodes $list "$cmd"
3460 echo "$facet recovery node $i not done in $WAIT_TIMEOUT sec. $STATUS"
3464 # Wait OSTs to be active on both client and MDT side.
3466 local cmd="$LCTL get_param -n lov.$FSNAME-clilov-*.target_obd |
3467 awk 'BEGIN {c = 0} /ACTIVE/{c += 1} END {printf \\\"%d\\\", c}'"
3468 wait_update $HOSTNAME "eval $cmd" $OSTCOUNT ||
3469 error "wait_update OSTs up on client failed"
3471 cmd="$LCTL get_param osp.$FSNAME-OST*-MDT0000.prealloc_last_id |
3472 awk '/=[1-9][0-9]/ { c += 1 } END { printf \\\"%d\\\", c }'"
3473 wait_update_facet $SINGLEMDS "eval $cmd" $OSTCOUNT ||
3474 error "wait_update OSTs up on MDT0000 failed"
3477 wait_destroy_complete () {
3478 echo "Waiting for MDT destroys to complete"
3479 # MAX value shouldn't be big as this mean server responsiveness
3480 # never increase this just to make test pass but investigate
3481 # why it takes so long time
3484 local list=$(comma_list $(mdts_nodes))
3485 while [ $WAIT -lt $MAX ]; do
3486 local -a RPCs=($(do_nodes $list $LCTL get_param -n osp.*.destroys_in_flight))
3490 for ((i=0; i<${#RPCs[@]}; i++)); do
3491 [ ${RPCs[$i]} -eq 0 ] && continue
3492 # there are still some destroy RPCs in flight
3497 [ ${con} -eq 1 ] && return 0 # done waiting
3498 echo "Waiting ${WAIT}s for local destroys to complete"
3501 echo "MDT destroys weren't done in $MAX sec."
3505 wait_delete_completed() {
3506 wait_delete_completed_mds $1 || return $?
3507 wait_destroy_complete || return $?
3516 # conf-sanity 31 takes a long time cleanup
3517 while [ $WAIT -lt 300 ]; do
3518 running=$(do_facet ${facet} "lsmod | grep lnet > /dev/null &&
3519 lctl dl | grep ' ST ' || true")
3520 [ -z "${running}" ] && return 0
3521 echo "waited $WAIT for${running}"
3522 [ $INTERVAL -lt 64 ] && INTERVAL=$((INTERVAL + INTERVAL))
3524 WAIT=$((WAIT + INTERVAL))
3526 echo "service didn't stop after $WAIT seconds. Still running:"
3531 wait_remote_prog () {
3537 [ "$PDSH" = "no_dsh" ] && return 0
3539 while [ $WAIT -lt $2 ]; do
3540 running=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep) || true
3541 [ -z "${running}" ] && return 0 || true
3542 echo "waited $WAIT for: "
3544 [ $INTERVAL -lt 60 ] && INTERVAL=$((INTERVAL + INTERVAL))
3546 WAIT=$((WAIT + INTERVAL))
3548 local pids=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep | awk '{print $2}')
3549 [ -z "$pids" ] && return 0
3550 echo "$PDSH processes still exists after $WAIT seconds. Still running: $pids"
3551 # FIXME: not portable
3552 for pid in $pids; do
3553 cat /proc/${pid}/status || true
3554 cat /proc/${pid}/wchan || true
3556 kill -9 $pid || true
3565 local clients=${1:-$CLIENTS}
3568 if [ -z "$clients" ]; then
3569 $LFS df $MOUNT > /dev/null || rc=$?
3571 $PDSH $clients "$LFS df $MOUNT" > /dev/null || rc=$?
3574 check_lfs_df_ret_val $rc
3578 # not every config has many clients
3584 (( MDSCOUNT == 1 )) && return
3586 # wait so that statfs data on MDT expire
3587 local delay=$(do_facet $SINGLEMDS lctl \
3588 get_param -n osp.*MDT0000*MDT0001.maxage)
3590 local nodes=$(comma_list $(mdts_nodes))
3591 # initiate statfs RPC, all to all MDTs
3592 do_nodes $nodes $LCTL get_param -N osp.*MDT*MDT*.filesfree >&/dev/null
3593 do_nodes $nodes $LCTL get_param -N osp.*MDT*MDT*.filesfree >&/dev/null
3597 # usually checked on particular client or locally
3606 client_reconnect_try() {
3607 local f=$MOUNT/recon
3610 if [ -z "$CLIENTS" ]; then
3611 $LFS df $MOUNT; uname -n >> $f
3613 do_nodes $CLIENTS "$LFS df $MOUNT; uname -n >> $f" > /dev/null
3615 echo "Connected clients: $(cat $f)"
3616 ls -l $f > /dev/null
3620 client_reconnect() {
3621 # one client_reconnect_try call does not always do the job...
3623 client_reconnect_try && break
3628 affected_facets () {
3631 local host=$(facet_active_host $facet)
3632 local affected=$facet
3634 if [ "$FAILURE_MODE" = HARD ]; then
3635 affected=$(facets_up_on_host $host)
3641 local E2FSCK_ON_MDT0=false
3642 if [ "$1" == "--fsck" ]; then
3644 [ $(facet_fstype $SINGLEMDS) == ldiskfs ] &&
3656 #Because it will only get up facets, we need get affected
3657 #facets before shutdown
3658 #For HARD Failure mode, it needs make sure facets on the same
3659 #HOST will only be shutdown and reboot once
3660 for facet in ${facets//,/ }; do
3661 local affected_facet
3663 #check whether facet has been included in other affected facets
3664 for ((index=0; index<$total; index++)); do
3665 [[ *,$facet,* == ,${affecteds[index]}, ]] && skip=1
3668 if [ $skip -eq 0 ]; then
3669 affecteds[$total]=$(affected_facets $facet)
3674 for ((index=0; index<$total; index++)); do
3675 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
3676 local host=$(facet_active_host $facet)
3677 echo "Failing ${affecteds[index]} on $host"
3678 shutdown_facet $facet
3681 $E2FSCK_ON_MDT0 && (run_e2fsck $(facet_active_host $SINGLEMDS) \
3682 $(mdsdevname 1) "-n" || error "Running e2fsck")
3684 for ((index=0; index<$total; index++)); do
3685 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
3686 echo reboot facets: ${affecteds[index]}
3688 reboot_facet $facet $sleep_time
3690 change_active ${affecteds[index]}
3692 wait_for_facet ${affecteds[index]}
3695 init_facets_vars_simple
3697 # start mgs first if it is affected
3698 if ! combined_mgs_mds &&
3699 list_member ${affecteds[index]} mgs; then
3700 mount_facet mgs || error "Restart of mgs failed"
3701 affecteds[index]=$(exclude_items_from_list \
3702 ${affecteds[index]} mgs)
3704 # FIXME; has to be changed to mount all facets concurrently
3705 if [ -n "${affecteds[index]}" ]; then
3706 echo mount facets: ${affecteds[index]}
3707 mount_facets ${affecteds[index]}
3710 do_nodes $(comma_list $(all_nodes)) \
3711 "keyctl show | grep lustre | cut -c1-11 |
3713 xargs -IX keyctl setperm X 0x3f3f3f3f"
3720 do_facet $facet "sync; sync; sync"
3723 # make sure there will be no seq change
3724 local clients=${CLIENTS:-$HOSTNAME}
3725 local f=fsa-\\\$\(hostname\)
3726 do_nodes $clients "mcreate $MOUNT/$f; rm $MOUNT/$f"
3727 do_nodes $clients "if [ -d $MOUNT2 ]; then mcreate $MOUNT2/$f; rm $MOUNT2/$f; fi"
3729 local svc=${facet}_svc
3730 do_facet $facet $LCTL --device ${!svc} notransno
3732 # If a ZFS OSD is made read-only here, its pool is "freezed". This
3733 # in-memory state has to be cleared by either rebooting the host or
3734 # exporting and reimporting the pool.
3736 # Although the uberblocks are not updated when a pool is freezed,
3737 # transactions are still written to the disks. Modified blocks may be
3738 # cached in memory when tests try reading them back. The
3739 # export-and-reimport process also evicts any cached pool data from
3740 # memory to provide the correct "data loss" semantics.
3742 # In the test framework, the exporting and importing operations are
3743 # handled by stop() and mount_facet() separately, which are used
3744 # inside fail() and fail_abort().
3746 set_dev_readonly $facet
3747 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3748 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3751 replay_barrier_nodf() {
3752 local facet=$1 echo running=${running}
3753 do_facet $facet "sync; sync; sync"
3754 local svc=${facet}_svc
3755 echo Replay barrier on ${!svc}
3756 do_facet $facet $LCTL --device ${!svc} notransno
3757 set_dev_readonly $facet
3758 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3759 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3762 replay_barrier_nosync() {
3763 local facet=$1 echo running=${running}
3764 local svc=${facet}_svc
3765 echo Replay barrier on ${!svc}
3766 do_facet $facet $LCTL --device ${!svc} notransno
3767 set_dev_readonly $facet
3768 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3769 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3773 # Get Lustre client uuid for a given Lustre mount point.
3776 local mntpnt=${1:-$MOUNT}
3778 local name=$($LFS getname $mntpnt | cut -d' ' -f1)
3779 local uuid=$($LCTL get_param -n llite.$name.uuid)
3784 mds_evict_client() {
3785 local mntpnt=${1:-$MOUNT}
3786 local uuid=$(get_client_uuid $mntpnt)
3788 do_facet $SINGLEMDS \
3789 "$LCTL set_param -n mdt.${mds1_svc}.evict_client $uuid"
3792 ost_evict_client() {
3793 local mntpnt=${1:-$MOUNT}
3794 local uuid=$(get_client_uuid $mntpnt)
3797 "$LCTL set_param -n obdfilter.${ost1_svc}.evict_client $uuid"
3802 local clients=${CLIENTS:-$HOSTNAME}
3804 SK_NO_KEY_save=$SK_NO_KEY
3806 export SK_NO_KEY=false
3808 facet_failover $* || error "failover: $?"
3809 export SK_NO_KEY=$SK_NO_KEY_save
3810 # to initiate all OSC idling connections
3812 wait_clients_import_state "$clients" "$facets" "\(FULL\|IDLE\)"
3813 clients_up || error "post-failover stat: $?"
3819 facet_failover $facet
3824 local abort_type=${2:-"abort_recovery"}
3827 change_active $facet
3828 wait_for_facet $facet
3829 mount_facet $facet -o $abort_type
3830 clients_up || echo "first stat failed: $?"
3831 clients_up || error "post-failover stat: $?"
3835 host_nids_address() {
3839 do_nodes $nodes "$LCTL list_nids | grep -w $net | cut -f 1 -d @"
3843 if [ "$1" = "'*'" ]; then echo \'*\'; else
3849 if [[ -n "$NETTYPE" ]]; then
3850 h2name_or_ip "$1" "$NETTYPE"
3852 h2name_or_ip "$1" "$2"
3855 declare -fx h2nettype
3857 # Wrapper function to print the deprecation warning
3859 echo "h2tcp: deprecated, use h2nettype instead" 1>&2
3860 if [[ -n "$NETTYPE" ]]; then
3863 h2nettype "$1" "tcp"
3867 # Wrapper function to print the deprecation warning
3869 echo "h2o2ib: deprecated, use h2nettype instead" 1>&2
3870 if [[ -n "$NETTYPE" ]]; then
3873 h2nettype "$1" "o2ib"
3877 # This enables variables in cfg/"setup".sh files to support the pdsh HOSTLIST
3878 # expressions format. As a bonus we can then just pass in those variables
3879 # to pdsh. What this function does is take a HOSTLIST type string and
3880 # expand it into a space deliminated list for us.
3888 [ -z "$hostlist" ] && return
3890 # Translate the case of [..],..,[..] to [..] .. [..]
3891 list="${hostlist/],/] }"
3893 [[ "$front" == *,* ]] && {
3896 list=${list/${old}/${new}}
3899 for item in $list; do
3900 # Test if we have any []'s at all
3901 if [ "$item" != "${item/\[/}" ]; then {
3902 # Expand the [*] into list
3906 if [ "$name" != "$item" ]; then
3907 group=${item#$name[*}
3910 for range in ${group//,/ }; do
3916 # Number of leading zeros
3919 end=$(echo $end | sed 's/0*//')
3920 [[ -z "$end" ]] && end=0
3921 [[ $padlen2 -gt $padlen ]] && {
3922 [[ $padlen2 -eq ${#end} ]] && padlen2=0
3925 begin=$(echo $begin | sed 's/0*//')
3926 [ -z $begin ] && begin=0
3928 if [ ! -z "${begin##[!0-9]*}" ]; then
3929 order=$(seq -f "%0${padlen}g" $begin $end)
3931 order=$(eval echo {$begin..$end});
3934 for num in $order; do
3935 value="${name#*,}${num}${back}"
3936 [ "$value" != "${value/\[/}" ] && {
3937 value=$(hostlist_expand "$value")
3939 myList="$myList $value"
3944 myList="$myList $item"
3947 myList=${myList//,/ }
3948 myList=${myList:1} # Remove first character which is a space
3950 # Filter any duplicates without sorting
3952 myList="${list%% *}"
3954 while [[ "$list" != ${myList##* } ]]; do
3955 local tlist=" $list"
3956 list=${tlist// ${list%% *} / }
3958 myList="$myList ${list%% *}"
3960 myList="${myList%* }";
3962 # We can select an object at an offset in the list
3965 for item in $myList; do
3967 [ $cnt -eq $offset ] && {
3971 [ $(get_node_count $myList) -ne 1 ] && myList=""
3980 [ "$facet" == client ] && echo -n $HOSTNAME && return
3981 varname=${facet}_HOST
3982 if [ -z "${!varname}" ]; then
3983 if [ "${facet:0:3}" == "ost" ]; then
3984 local fh=${facet%failover}_HOST
3985 eval export ${facet}_HOST=${!fh}
3986 if [ -z "${!varname}" ]; then
3987 eval export ${facet}_HOST=${ost_HOST}
3989 elif [ "${facet:0:3}" == "mdt" -o \
3990 "${facet:0:3}" == "mds" -o \
3991 "${facet:0:3}" == "mgs" ]; then
3993 if [ "${facet}" == "mgsfailover" ] &&
3994 [ -n "$mds1failover_HOST" ]; then
3995 temp=$mds1failover_HOST
3999 eval export ${facet}_HOST=$temp
4005 facet_failover_host() {
4009 var=${facet}failover_HOST
4010 if [ -n "${!var}" ]; then
4015 if combined_mgs_mds && [ $facet == "mgs" ] &&
4016 [ -z $mds1failover_HOST ]; then
4017 temp=mds1failover_HOST
4022 if [ "${facet:0:3}" == "mdt" -o "${facet:0:3}" == "mds" -o \
4023 "${facet:0:3}" == "mgs" ]; then
4025 eval export ${facet}failover_host=${mds_HOST}
4030 if [[ $facet == ost* ]]; then
4031 eval export ${facet}failover_host=${ost_HOST}
4039 local activevar=${facet}active
4041 if [ -f $TMP/${facet}active ] ; then
4042 source $TMP/${facet}active
4045 active=${!activevar}
4046 if [ -z "$active" ] ; then
4053 facet_active_host() {
4054 facet_host $(facet_active $1)
4057 # Get the passive failover partner host of facet.
4058 facet_passive_host() {
4060 [[ $facet = client ]] && return
4062 local host=${facet}_HOST
4063 local failover_host=${facet}failover_HOST
4064 local active_host=$(facet_active_host $facet)
4066 [[ -z ${!failover_host} || ${!failover_host} = ${!host} ]] && return
4068 if [[ $active_host = ${!host} ]]; then
4069 echo -n ${!failover_host}
4079 for facet in ${facetlist//,/ }; do
4080 local failover=${facet}failover
4081 local host=`facet_host $failover`
4082 [ -z "$host" ] && return
4084 local curactive=`facet_active $facet`
4085 if [ -z "${curactive}" -o "$curactive" == "$failover" ] ; then
4086 eval export ${facet}active=$facet
4088 eval export ${facet}active=$failover
4090 # save the active host for this facet
4091 local activevar=${facet}active
4092 echo "$activevar=${!activevar}" > $TMP/$activevar
4093 [[ $facet = mds1 ]] && combined_mgs_mds && \
4094 echo "mgsactive=${!activevar}" > $TMP/mgsactive
4095 local TO=`facet_active_host $facet`
4096 echo "Failover $facet to $TO"
4104 # do not strip off hostname if verbose, b=19215
4105 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
4106 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
4112 if [ "$HOST" = "$HOSTNAME" ]; then
4114 elif [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" ]; then
4115 echo "cannot run remote command on $HOST with $myPDSH"
4118 if $VERBOSE && [[ -z "$quiet" ]]; then
4119 echo "CMD: $HOST $@" >&2
4120 $myPDSH $HOST "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
4123 if [[ "$myPDSH" == "rsh" ]] ||
4124 [[ "$myPDSH" == *pdsh* && "$myPDSH" != *-S* ]]; then
4125 # we need this because rsh and pdsh do not return
4126 # exit code of an executed command
4127 local command_status="$TMP/cs"
4128 eval $myPDSH $HOST ":> $command_status"
4129 eval $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests;
4130 PATH=\$PATH:/sbin:/usr/sbin;
4132 LUSTRE=\"$RLUSTRE\" bash -c \"$@\") ||
4133 echo command failed >$command_status"
4134 [[ -n "$($myPDSH $HOST cat $command_status)" ]] && return 1 ||
4138 if [[ -n "$verbose" ]]; then
4139 # print HOSTNAME for myPDSH="no_dsh"
4140 if [[ $myPDSH = no_dsh ]]; then
4142 "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin;\
4143 cd $RPWD; LUSTRE=\"$RLUSTRE\" bash -c \"$@\")" |
4144 sed -e "s/^/${HOSTNAME}: /"
4147 "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin;\
4148 cd $RPWD; LUSTRE=\"$RLUSTRE\" bash -c \"$@\")"
4152 "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin;\
4153 cd $RPWD; LUSTRE=\"$RLUSTRE\" bash -c \"$@\")" |
4154 sed "s/^${HOST}: //"
4156 return ${PIPESTATUS[0]}
4159 single_local_node () {
4160 [ "$1" = "$HOSTNAME" ]
4163 # Outputs environment variable assignments that should be passed to remote nodes
4167 local facets=$(get_facets)
4170 for var in ${!MODOPTS_*}; do
4171 value=${!var//\"/\\\"}
4172 echo -n " ${var}=\"$value\""
4175 for facet in ${facets//,/ }; do
4177 if [ -n "${!var}" ]; then
4178 echo -n " $var=${!var}"
4182 for var in MGSFSTYPE MDSFSTYPE OSTFSTYPE; do
4183 if [ -n "${!var}" ]; then
4184 echo -n " $var=${!var}"
4188 for var in VERBOSE; do
4189 if [ -n "${!var}" ]; then
4190 echo -n " $var=${!var}"
4194 if [ -n "$FSTYPE" ]; then
4195 echo -n " FSTYPE=$FSTYPE"
4198 for var in LNETLND NETTYPE; do
4199 if [ -n "${!var}" ]; then
4200 echo -n " $var=${!var}"
4209 # do not strip off hostname if verbose, b=19215
4210 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
4211 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
4216 if single_local_node $rnodes; then
4217 do_node $verbose $quiet $rnodes "$@"
4221 # This is part from do_node
4224 [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" -o "$myPDSH" = "rsh" ] &&
4225 echo "cannot run remote command on $rnodes with $myPDSH" &&
4228 export FANOUT=$(get_node_count "${rnodes//,/ }")
4229 if $VERBOSE && [[ -z "$quiet" ]]; then
4230 echo "CMD: $rnodes $@" >&2
4231 $myPDSH $rnodes "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
4234 # do not replace anything from pdsh output if -N is used
4235 # -N Disable hostname: prefix on lines of output.
4236 if [[ -n "$verbose" || $myPDSH = *-N* ]]; then
4237 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) bash -c \"$@\")"
4239 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) bash -c \"$@\")" | sed -re "s/^[^:]*: //g"
4241 return ${PIPESTATUS[0]}
4245 # Execute commands on a single service's host
4247 # The \a facet (service) may be on a local or remote node, which is
4248 # determined at the time the command is run.
4250 # usage: do_facet $facet command [arg ...]
4255 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
4256 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
4260 local host=$(facet_active_host $facet)
4262 [ -z "$host" ] && echo "No host defined for facet ${facet}" && exit 1
4263 do_node $verbose $quiet $host "$@"
4266 # Function: do_facet_random_file $FACET $FILE $SIZE
4267 # Creates FILE with random content on the given FACET of given SIZE
4269 do_facet_random_file() {
4273 local cmd="dd if=/dev/urandom of='$fpath' bs=$fsize count=1"
4274 do_facet $facet "$cmd 2>/dev/null"
4277 do_facet_create_file() {
4281 local cmd="dd if=/dev/zero of='$fpath' bs=$fsize count=1"
4282 do_facet $facet "$cmd 2>/dev/null"
4286 do_nodes --verbose "$@"
4292 # make sure its not already running
4294 rm -f $TMP/${facet}active
4295 [[ $facet = mds1 ]] && combined_mgs_mds && rm -f $TMP/mgsactive
4297 # make sure in-tree ldiskfs is loaded before mkfs
4298 if local_mode && [[ $(node_fstypes $HOSTNAME) == *ldiskfs* ]]; then
4299 load_module ../ldiskfs/ldiskfs
4302 do_facet ${facet} $MKFS $* || return ${PIPESTATUS[0]}
4304 if [[ $(facet_fstype $facet) == zfs ]]; then
4306 # After formatting a ZFS target, "cachefile=none" property will
4307 # be set on the ZFS storage pool so that the pool is not
4308 # automatically imported on system startup. And then the pool
4309 # will be exported so as to leave the importing and exporting
4310 # operations handled by mount_facet() and stop() separately.
4312 refresh_partition_table $facet $(facet_vdevice $facet)
4313 disable_zpool_cache $facet
4318 # Device formatted as ost
4321 local DEVNAME=OSTDEV$num
4323 local fstype=$(facet_fstype ost$num)
4327 local dev=ost${num}_dev
4328 [[ -n ${!dev} ]] && eval DEVPTR=${!dev} ||
4329 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
4330 eval DEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
4332 #try $OSTZFSDEVn - independent of vdev
4333 DEVNAME=OSTZFSDEV$num
4334 eval DEVPTR=${!DEVNAME:=${FSNAME}-ost${num}/ost${num}};;
4336 error "unknown fstype!";;
4342 # Physical device location of data
4348 local fstype=$(facet_fstype ost$num)
4352 # vdevs are not supported by ldiskfs
4355 #if $OSTDEVn isn't defined, default is $OSTDEVBASE{n}
4356 # Device formatted by zfs
4358 eval VDEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
4360 error "unknown fstype!";;
4366 # Logical device formatted for lustre
4369 local DEVNAME=MDSDEV$num
4371 local fstype=$(facet_fstype mds$num)
4375 local dev=mds${num}_dev
4376 [[ -n ${!dev} ]] && eval DEVPTR=${!dev} ||
4377 #if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
4378 eval DEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
4380 # try $MDSZFSDEVn - independent of vdev
4381 DEVNAME=MDSZFSDEV$num
4382 eval DEVPTR=${!DEVNAME:=${FSNAME}-mdt${num}/mdt${num}};;
4384 error "unknown fstype!";;
4390 # Physical location of data
4394 local fstype=$(facet_fstype mds$num)
4398 # vdevs are not supported by ldiskfs
4401 # if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
4402 # Device formatted by ZFS
4403 local DEVNAME=MDSDEV$num
4404 eval VDEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
4406 error "unknown fstype!";;
4414 local fstype=$(facet_fstype mgs)
4418 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
4419 ( [ -z "$MGSDEV" ] || [ $MGSDEV = $MDSDEV1 ] ); then
4420 DEVPTR=$(mdsdevname 1)
4422 [[ -n $mgs_dev ]] && DEVPTR=$mgs_dev ||
4426 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
4427 ( [ -z "$MGSZFSDEV" ] &&
4428 [ -z "$MGSDEV" -o "$MGSDEV" = $(mdsvdevname 1) ] ); then
4429 DEVPTR=$(mdsdevname 1)
4431 DEVPTR=${MGSZFSDEV:-${FSNAME}-mgs/mgs}
4434 error "unknown fstype!";;
4443 local fstype=$(facet_fstype mgs)
4447 # vdevs are not supported by ldiskfs
4450 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
4451 ( [ -z "$MGSDEV" ] &&
4452 [ -z "$MGSZFSDEV" -o "$MGSZFSDEV" = $(mdsdevname 1) ]); then
4453 VDEVPTR=$(mdsvdevname 1)
4454 elif [ -n "$MGSDEV" ]; then
4458 error "unknown fstype!";;
4466 [[ $facet = mgs ]] && combined_mgs_mds && facet="mds1"
4468 local var=${facet}_MOUNT
4469 eval mntpt=${!var:-${MOUNT}-$facet}
4476 local dev=$(facet_device $facet)
4477 local mnt=${2:-$(facet_mntpt $facet)}
4481 if dm_flakey_supported $facet; then
4482 dm_dev=$(dm_create_dev $facet $dev)
4483 [[ -n "$dm_dev" ]] || dm_dev=$dev
4485 is_blkdev $facet $dm_dev || opts=$(csa_add "$opts" -o loop)
4486 export_dm_dev $facet $dm_dev
4488 do_facet $facet mount -t ldiskfs $opts $dm_dev $mnt
4493 local dev=$(facet_device $facet)
4494 local mnt=${2:-$(facet_mntpt $facet)}
4496 do_facet $facet $UMOUNT $mnt
4500 echo -n "$1" | tr -c '[:alnum:]\n' '_'
4505 local ds=$(facet_device $facet)
4506 local mnt=${2:-$(facet_mntpt $facet)}
4511 canmnt=$(do_facet $facet $ZFS get -H -o value canmount $ds)
4512 mntpt=$(do_facet $facet $ZFS get -H -o value mountpoint $ds)
4513 do_facet $facet $ZFS set canmount=noauto $ds
4515 # The "legacy" mount method is used here because "zfs unmount $mnt"
4516 # calls stat(2) on $mnt/../*, which may include $MOUNT. If certain
4517 # targets are not available at the time, the stat(2) on $MOUNT will
4520 do_facet $facet $ZFS set mountpoint=legacy $ds
4521 do_facet $facet mount -t zfs $ds $mnt
4522 eval export mz_$(var_name ${facet}_$ds)_canmount=$canmnt
4523 eval export mz_$(var_name ${facet}_$ds)_mountpoint=$mntpt
4528 local ds=$(facet_device $facet)
4529 local mnt=${2:-$(facet_mntpt $facet)}
4530 local var_mntpt=mz_$(var_name ${facet}_$ds)_mountpoint
4531 local var_canmnt=mz_$(var_name ${facet}_$ds)_canmount
4532 local mntpt=${!var_mntpt}
4533 local canmnt=${!var_canmnt}
4537 do_facet $facet umount $mnt
4538 do_facet $facet $ZFS set mountpoint=$mntpt $ds
4539 do_facet $facet $ZFS set canmount=$canmnt $ds
4546 local fstype=$(facet_fstype $facet)
4548 mount_$fstype $facet $mnt
4554 local fstype=$(facet_fstype $facet)
4556 unmount_$fstype $facet $mnt
4563 # make sure we are using the primary server, so test-framework will
4564 # be able to clean up properly.
4565 activemds=`facet_active mds1`
4566 if [ $activemds != "mds1" ]; then
4570 local clients=$CLIENTS
4571 [ -z $clients ] && clients=$(hostname)
4573 zconf_umount_clients $clients $MOUNT "$*" || true
4574 [ -n "$MOUNT2" ] && zconf_umount_clients $clients $MOUNT2 "$*" || true
4576 [ -n "$CLIENTONLY" ] && return
4578 # The add fn does rm ${facet}active file, this would be enough
4579 # if we use do_facet <facet> only after the facet added, but
4580 # currently we use do_facet mds in local.sh
4581 for num in `seq $MDSCOUNT`; do
4583 rm -f ${TMP}/mds${num}active
4585 combined_mgs_mds && rm -f $TMP/mgsactive
4587 for num in `seq $OSTCOUNT`; do
4589 rm -f $TMP/ost${num}active
4592 if ! combined_mgs_mds ; then
4596 if $SHARED_KEY; then
4597 export SK_MOUNTED=false
4603 cleanup_echo_devs () {
4606 local devs=$($LCTL dl | grep echo | awk '{print $4}')
4608 for dev in $devs; do
4609 $LCTL --device $dev cleanup
4610 $LCTL --device $dev detach
4615 nfs_client_mode && return
4616 cifs_client_mode && return
4619 CLEANUP_DM_DEV=true stopall $*
4626 combined_mgs_mds () {
4627 [[ "$(mdsdevname 1)" = "$(mgsdevname)" ]] &&
4628 [[ "$(facet_host mds1)" = "$(facet_host mgs)" ]]
4632 echo -n "$1" | tr '[:upper:]' '[:lower:]'
4636 echo -n "$1" | tr '[:lower:]' '[:upper:]'
4648 var=$(echo "$var" | sed -e 's/,\( \)*/,/g')
4649 for i in $(echo "$var"); do
4650 if [ "$i" == "-O" ]; then
4652 first_o=$(($first_o + 1))
4655 if [ "$i" == "-E" ]; then
4657 first_e=$(($first_e + 1 ))
4662 [ $first_o -gt 1 ] && opt_o+=",";
4666 [ $first_e -gt 1 ] && opt_e+=",";
4677 [ -n "$opt_o" ] && echo " -O $opt_o"
4678 [ -n "$opt_e" ] && echo " -E $opt_e"
4684 local fsname=${3:-"$FSNAME"}
4685 local type=$(facet_type $facet)
4686 local index=$(facet_index $facet)
4687 local fstype=$(facet_fstype $facet)
4688 local host=$(facet_host $facet)
4693 if [ $type == MGS ] || ( [ $type == MDS ] &&
4694 [ "$dev" == $(mgsdevname) ] &&
4695 [ "$host" == "$(facet_host mgs)" ] ); then
4698 opts="--mgsnode=$MGSNID"
4701 if [ $type != MGS ]; then
4702 opts+=" --fsname=$fsname --$(lower ${type/MDS/MDT}) \
4706 var=${facet}failover_HOST
4707 if [ -n "${!var}" ] && [ ${!var} != $(facet_host $facet) ]; then
4708 opts+=" --failnode=$(h2nettype ${!var})"
4711 opts+=${TIMEOUT:+" --param=sys.timeout=$TIMEOUT"}
4712 opts+=${LDLM_TIMEOUT:+" --param=sys.ldlm_timeout=$LDLM_TIMEOUT"}
4714 if [ $type == MDS ]; then
4715 opts+=${MDSCAPA:+" --param-mdt.capa=$MDSCAPA"}
4716 opts+=${DEF_STRIPE_SIZE:+" --param=lov.stripesize=$DEF_STRIPE_SIZE"}
4717 opts+=${DEF_STRIPE_COUNT:+" --param=lov.stripecount=$DEF_STRIPE_COUNT"}
4718 opts+=${L_GETIDENTITY:+" --param=mdt.identity_upcall=$L_GETIDENTITY"}
4720 if [ $fstype == ldiskfs ]; then
4721 fs_mkfs_opts+="-O ea_inode,large_dir"
4724 if [ -n "${!var}" ]; then
4725 fs_mkfs_opts+=" -J device=${!var}"
4727 fs_mkfs_opts+=${MDSJOURNALSIZE:+" -J size=$MDSJOURNALSIZE"}
4729 fs_mkfs_opts+=${MDSISIZE:+" -i $MDSISIZE"}
4733 if [ $type == OST ]; then
4734 opts+=${OSSCAPA:+" --param=ost.capa=$OSSCAPA"}
4736 if [ $fstype == ldiskfs ]; then
4738 if [ -n "${!var}" ]; then
4739 fs_mkfs_opts+=" -J device=${!var}"
4741 fs_mkfs_opts+=${OSTJOURNALSIZE:+" -J size=$OSTJOURNALSIZE"}
4746 opts+=" --backfstype=$fstype"
4749 if [ -n "${!var}" ]; then
4750 opts+=" --device-size=${!var}"
4753 var=$(upper $fstype)_MKFS_OPTS
4754 fs_mkfs_opts+=${!var:+" ${!var}"}
4756 var=${type}_FS_MKFS_OPTS
4757 fs_mkfs_opts+=${!var:+" ${!var}"}
4759 [[ "$QUOTA_TYPE" =~ "p" ]] && fs_mkfs_opts+=" -O project"
4761 [ $fstype == ldiskfs ] && fs_mkfs_opts=$(squash_opt $fs_mkfs_opts)
4763 if [ -n "${fs_mkfs_opts## }" ]; then
4764 opts+=" --mkfsoptions=\\\"${fs_mkfs_opts## }\\\""
4768 opts+=${!var:+" ${!var}"}
4775 local type=$(facet_type $facet)
4776 local var=${type}_MOUNT_FS_OPTS
4778 if [ -n "${!var}" ]; then
4779 opts+=" --mountfsoptions=${!var}"
4784 check_ost_indices() {
4785 local index_count=${#OST_INDICES[@]}
4786 [[ $index_count -eq 0 || $OSTCOUNT -le $index_count ]] && return 0
4788 # OST count is greater than the index count in $OST_INDEX_LIST.
4789 # We need check whether there are duplicate indices.
4793 for i in $(seq $((index_count + 1)) $OSTCOUNT); do
4794 index=$(facet_index ost$i)
4795 for j in $(seq 0 $((index_count - 1))); do
4796 [[ $index -ne ${OST_INDICES[j]} ]] ||
4797 error "ost$i has the same index $index as ost$((j+1))"
4804 local facet_type=$1 # mgs || mds || ost
4806 local facet=${1}${2}
4809 case "$(facet_fstype $facet)" in
4811 device=$(${facet_type}devname $facet_num)
4814 device=$(${facet_type}vdevname $facet_num)
4817 error "Unhandled filesystem type"
4821 do_facet $facet "[ -e \"$device\" ]" && return
4823 # Note: the following check only works with absolute paths
4824 [[ ! "$device" =~ ^/dev/ ]] || [[ "$device" =~ ^/dev/shm/ ]] ||
4825 error "$facet: device '$device' does not exist"
4827 # zpool create doesn't like empty files
4828 [[ $(facet_fstype $facet) == zfs ]] && return 0
4830 do_facet $facet "touch \"${device}\""
4839 echo "Format mgs: $(mgsdevname)"
4840 reformat_external_journal mgs
4842 # touch "device" in case it is a loopback file for testing and needs to
4843 # be created. mkfs.lustre doesn't do this to avoid accidentally writing
4844 # to non-existent files in /dev if the admin made a typo during setup
4847 add mgs $(mkfs_opts mgs $(mgsdevname)) $(mountfs_opts mgs) --reformat \
4848 $(mgsdevname) $(mgsvdevname) ${quiet:+>/dev/null} || exit 10
4858 echo "Format mds$num: $(mdsdevname $num)"
4859 reformat_external_journal mds$num
4861 __touch_device mds $num
4863 add mds$num $(mkfs_opts mds$num $(mdsdevname ${num})) \
4864 $(mountfs_opts mds$num) --reformat $(mdsdevname $num) \
4865 $(mdsvdevname $num) ${quiet:+>/dev/null} || exit 10
4874 echo "Format ost$num: $(ostdevname $num)"
4875 reformat_external_journal ost$num
4877 __touch_device ost $num
4879 add ost$num $(mkfs_opts ost$num $(ostdevname ${num})) \
4880 $(mountfs_opts ost$num) --reformat $(ostdevname $num) \
4881 $(ostvdevname ${num}) ${quiet:+>/dev/null} || exit 10
4886 # Set hostid for ZFS/SPL zpool import protection
4887 # (Assumes MDS version is also OSS version)
4888 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ];
4890 do_rpc_nodes "$(comma_list $(all_server_nodes))" set_hostid
4893 # We need ldiskfs here, may as well load them all
4895 [ -n "$CLIENTONLY" ] && return
4896 echo Formatting mgs, mds, osts
4897 if ! combined_mgs_mds ; then
4901 for num in $(seq $MDSCOUNT); do
4905 export OST_INDICES=($(hostlist_expand "$OST_INDEX_LIST"))
4907 for num in $(seq $OSTCOUNT); do
4913 grep " $1 " /proc/mounts || zconf_mount $HOSTNAME $*
4917 grep " $1 " /proc/mounts && zconf_umount $HOSTNAME $*
4921 # 0: success, the old identity set already.
4922 # 1: success, the old identity does not set.
4927 local j=`expr $num - 1`
4928 local MDT="`(do_facet mds$num lctl get_param -N mdt.*MDT*$j 2>/dev/null | cut -d"." -f2 2>/dev/null) || true`"
4930 if [ -z "$MDT" ]; then
4934 local old="`do_facet mds$num "lctl get_param -n mdt.$MDT.identity_upcall"`"
4937 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"$L_GETIDENTITY\""
4939 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"NONE\""
4942 do_facet mds$num "lctl set_param -n mdt/$MDT/identity_flush=-1"
4944 if [ $old = "NONE" ]; then
4953 zconf_umount $HOSTNAME $1 || error "umount failed"
4954 zconf_mount $HOSTNAME $1 || error "mount failed"
4962 rm -f $TMP/${facet}active
4963 do_facet ${facet} "$TUNEFS --quiet --writeconf $dev" || return 1
4968 local mdt_count=${1:-$MDSCOUNT}
4969 local ost_count=${2:-$OSTCOUNT}
4972 for num in $(seq $mdt_count); do
4973 DEVNAME=$(mdsdevname $num)
4974 writeconf_facet mds$num $DEVNAME || rc=$?
4977 for num in $(seq $ost_count); do
4978 DEVNAME=$(ostdevname $num)
4979 writeconf_facet ost$num $DEVNAME || rc=$?
4985 if ! combined_mgs_mds ; then
4986 start mgs $(mgsdevname) $MGS_MOUNT_OPTS
4995 for num in $(seq $MDSCOUNT); do
4996 devname=$(mdsdevname $num)
4997 start mds$num $devname $MDS_MOUNT_OPTS
4999 # We started mds$num, now we should set mds${num}_HOST
5000 # and mds${num}failover_HOST variables properly if they
5002 host=$(facet_host mds$num)
5003 for varname in mds${num}_HOST mds${num}failover_HOST; do
5004 if [[ -z "${!varname}" ]]; then
5008 if [ $IDENTITY_UPCALL != "default" ]; then
5009 switch_identity $num $IDENTITY_UPCALL
5019 for num in $(seq $OSTCOUNT); do
5020 devname=$(ostdevname $num)
5021 start ost$num $devname $OST_MOUNT_OPTS
5023 # We started ost$num, now we should set ost${num}_HOST
5024 # and ost${num}failover_HOST variables properly if they
5026 host=$(facet_host ost$num)
5027 for varname in ost${num}_HOST ost${num}failover_HOST; do
5028 if [[ -z "${!varname}" ]]; then
5036 [ "$DAEMONFILE" ] && $LCTL debug_daemon start $DAEMONFILE $DAEMONSIZE
5037 if [ ! -z $arg1 ]; then
5038 [ "$arg1" = "server_only" ] && return
5041 if [ -n "$CLIENTS" ]; then
5042 zconf_mount_clients $CLIENTS $MOUNT
5046 if [ "$MOUNT_2" ]; then
5047 mount_client $MOUNT2
5048 if [ -n "$CLIENTS" ]; then
5049 zconf_mount_clients $CLIENTS $MOUNT2
5054 sk_nodemap_setup() {
5055 local sk_map_name=${1:-$SK_S2SNM}
5056 local sk_map_nodes=${2:-$HOSTNAME}
5057 do_node $(mgs_node) "$LCTL nodemap_add $sk_map_name"
5058 for servernode in $sk_map_nodes; do
5059 local nids=$(do_nodes $servernode "$LCTL list_nids")
5060 for nid in $nids; do
5061 do_node $(mgs_node) "$LCTL nodemap_add_range --name \
5062 $sk_map_name --range $nid"
5070 nfs_client_mode && return
5071 cifs_client_mode && return
5073 sanity_mount_check || error "environments are insane!"
5079 if [ -z "$CLIENTONLY" ]; then
5080 echo Setup mgs, mdt, osts
5081 echo $WRITECONF | grep -q "writeconf" && writeconf_all
5083 if $SK_MOUNTED; then
5084 echo "Shared Key file system already mounted"
5089 if $SHARED_KEY; then
5090 export SK_MOUNTED=true
5094 echo "GSS_SK: setting kernel keyring perms"
5095 do_nodes $(comma_list $(all_nodes)) \
5096 "keyctl show | grep lustre | cut -c1-11 |
5098 xargs -IX keyctl setperm X 0x3f3f3f3f"
5101 # Need to start one nodemap for servers,
5102 # and one for clients.
5103 sk_nodemap_setup $SK_S2SNM \
5104 $(comma_list $(all_server_nodes))
5106 sk_nodemap_setup $SK_S2SNMCLI \
5107 ${CLIENTS:-$HOSTNAME}
5108 echo "Nodemap set up for SK S2S, remounting."
5117 # wait a while to allow sptlrpc configuration be propogated to targets,
5118 # only needed when mounting new target devices.
5126 # by remounting mdt before ost, initial connect from mdt to ost might
5127 # timeout because ost is not ready yet. wait some time to its fully
5128 # recovery. initial obd_connect timeout is 5s; in GSS case it's
5129 # preceeded by a context negotiation rpc with $TIMEOUT.
5130 # FIXME better by monitoring import status.
5133 set_rule $FSNAME any cli2mdt $SK_FLAVOR
5134 set_rule $FSNAME any cli2ost $SK_FLAVOR
5135 if $SK_SKIPFIRST; then
5136 export SK_SKIPFIRST=false
5140 "lctl set_param osc.*.idle_connect=1"
5143 wait_flavor cli2mdt $SK_FLAVOR
5144 wait_flavor cli2ost $SK_FLAVOR
5149 sleep $((TIMEOUT + 5))
5155 mounted_lustre_filesystems() {
5156 awk '($3 ~ "lustre" && $1 ~ ":") { print $2 }' /proc/mounts
5159 init_facet_vars () {
5160 [ -n "$CLIENTONLY" ] && return 0
5167 eval export ${facet}_dev=${device}
5168 eval export ${facet}_opt=\"$@\"
5170 local dev=${facet}_dev
5172 # We need to loop for the label
5173 # in case its not initialized yet.
5174 for wait_time in {0,1,3,5,10}; do
5176 if [ $wait_time -gt 0 ]; then
5177 echo "${!dev} not yet initialized,"\
5178 "waiting ${wait_time} seconds."
5182 local label=$(devicelabel ${facet} ${!dev})
5184 # Check to make sure the label does
5185 # not include ffff at the end of the label.
5186 # This indicates it has not been initialized yet.
5188 if [[ $label =~ [f|F]{4}$ ]]; then
5189 # label is not initialized, unset the result
5190 # and either try again or fail
5197 [ -z "$label" ] && echo no label for ${!dev} && exit 1
5199 eval export ${facet}_svc=${label}
5201 local varname=${facet}failover_HOST
5202 if [ -z "${!varname}" ]; then
5204 if combined_mgs_mds && [ $facet == "mgs" ] &&
5205 [ -n "$mds1failover_HOST" ]; then
5206 temp=$mds1failover_HOST
5208 temp=$(facet_host $facet)
5210 eval export $varname=$temp
5213 varname=${facet}_HOST
5214 if [ -z "${!varname}" ]; then
5215 eval export $varname=$(facet_host $facet)
5218 # ${facet}failover_dev is set in cfg file
5219 varname=${facet}failover_dev
5220 if [ -n "${!varname}" ] ; then
5221 eval export ${facet}failover_dev=${!varname}
5223 eval export ${facet}failover_dev=$device
5226 # get mount point of already mounted device
5227 # is facet_dev is already mounted then use the real
5228 # mount point of this facet; otherwise use $(facet_mntpt $facet)
5229 # i.e. ${facet}_MOUNT if specified by user or default
5230 local mntpt=$(do_facet ${facet} cat /proc/mounts | \
5231 awk '"'${!dev}'" == $1 && $3 == "lustre" { print $2 }')
5232 if [ -z $mntpt ]; then
5233 mntpt=$(facet_mntpt $facet)
5235 eval export ${facet}_MOUNT=$mntpt
5238 init_facets_vars () {
5241 if ! remote_mds_nodsh; then
5242 for num in $(seq $MDSCOUNT); do
5243 DEVNAME=$(mdsdevname $num)
5244 init_facet_vars mds$num $DEVNAME $MDS_MOUNT_OPTS
5248 init_facet_vars mgs $(mgsdevname) $MGS_MOUNT_OPTS
5250 if ! remote_ost_nodsh; then
5251 for num in $(seq $OSTCOUNT); do
5252 DEVNAME=$(ostdevname $num)
5253 init_facet_vars ost$num $DEVNAME $OST_MOUNT_OPTS
5258 init_facets_vars_simple () {
5261 if ! remote_mds_nodsh; then
5262 for num in $(seq $MDSCOUNT); do
5263 devname=$(mdsdevname $num)
5264 eval export mds${num}_dev=${devname}
5265 eval export mds${num}_opt=\"${MDS_MOUNT_OPTS}\"
5269 if ! combined_mgs_mds ; then
5270 eval export mgs_dev=$(mgsdevname)
5271 eval export mgs_opt=\"${MGS_MOUNT_OPTS}\"
5274 if ! remote_ost_nodsh; then
5275 for num in $(seq $OSTCOUNT); do
5276 devname=$(ostdevname $num)
5277 eval export ost${num}_dev=${devname}
5278 eval export ost${num}_opt=\"${OST_MOUNT_OPTS}\"
5283 osc_ensure_active () {
5288 while [ $period -lt $timeout ]; do
5289 count=$(do_facet $facet "lctl dl | grep ' IN osc ' 2>/dev/null | wc -l")
5290 if [ $count -eq 0 ]; then
5294 echo "There are $count OST are inactive, wait $period seconds, and try again"
5296 period=$((period+3))
5299 [ $period -lt $timeout ] || log "$count OST are inactive after $timeout seconds, give up"
5302 set_conf_param_and_check() {
5306 local ORIG=$(do_facet $myfacet "$TEST")
5307 if [ $# -gt 3 ]; then
5313 echo "Setting $PARAM from $ORIG to $FINAL"
5314 do_facet mgs "$LCTL conf_param $PARAM='$FINAL'" ||
5315 error "conf_param $PARAM failed"
5317 wait_update_facet $myfacet "$TEST" "$FINAL" ||
5318 error "check $PARAM failed!"
5321 set_persistent_param() {
5325 local orig=$(do_facet $myfacet "$LCTL get_param -n $test_param")
5327 if [ $# -gt 3 ]; then
5334 if [[ $PERM_CMD == *"set_param -P"* ]]; then
5335 echo "Setting $test_param from $orig to $final"
5336 do_facet mgs "$PERM_CMD $test_param='$final'" ||
5337 error "$PERM_CMD $test_param failed"
5339 echo "Setting $param from $orig to $final"
5340 do_facet mgs "$PERM_CMD $param='$final'" ||
5341 error "$PERM_CMD $param failed"
5345 set_persistent_param_and_check() {
5349 local orig=$(do_facet $myfacet "$LCTL get_param -n $test_param")
5351 if [ $# -gt 3 ]; then
5358 set_persistent_param $myfacet $test_param $param "$final"
5360 wait_update_facet $myfacet "$LCTL get_param -n $test_param" "$final" ||
5361 error "check $param failed!"
5364 init_param_vars () {
5365 TIMEOUT=$(lctl get_param -n timeout)
5366 TIMEOUT=${TIMEOUT:-20}
5368 if [ -n "$arg1" ]; then
5369 [ "$arg1" = "server_only" ] && return
5372 remote_mds_nodsh && log "Using TIMEOUT=$TIMEOUT" && return 0
5374 TIMEOUT=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
5375 log "Using TIMEOUT=$TIMEOUT"
5377 # tune down to speed up testing on (usually) small setups
5378 local mgc_timeout=/sys/module/mgc/parameters/mgc_requeue_timeout_min
5379 do_nodes $(comma_list $(nodes_list)) \
5380 "[ -f $mgc_timeout ] && echo 1 > $mgc_timeout; exit 0"
5382 osc_ensure_active $SINGLEMDS $TIMEOUT
5383 osc_ensure_active client $TIMEOUT
5384 $LCTL set_param osc.*.idle_timeout=debug
5386 if [ -n "$(lctl get_param -n mdc.*.connect_flags|grep jobstats)" ]; then
5387 local current_jobid_var=$($LCTL get_param -n jobid_var)
5389 if [ $JOBID_VAR = "existing" ]; then
5390 echo "keeping jobstats as $current_jobid_var"
5391 elif [ $current_jobid_var != $JOBID_VAR ]; then
5392 echo "setting jobstats to $JOBID_VAR"
5394 set_persistent_param_and_check client \
5395 "jobid_var" "$FSNAME.sys.jobid_var" $JOBID_VAR
5398 echo "jobstats not supported by server"
5401 if [ $QUOTA_AUTO -ne 0 ]; then
5402 if [ "$ENABLE_QUOTA" ]; then
5403 echo "enable quota as required"
5404 setup_quota $MOUNT || return 2
5406 echo "disable quota as required"
5407 # $LFS quotaoff -ug $MOUNT > /dev/null 2>&1
5411 (( MDS1_VERSION <= $(version_code 2.13.52) )) ||
5412 do_facet mgs "$LCTL set_param -P lod.*.mdt_hash=crush"
5416 nfs_client_mode () {
5417 if [ "$NFSCLIENT" ]; then
5418 echo "NFSCLIENT mode: setup, cleanup, check config skipped"
5419 local clients=$CLIENTS
5420 [ -z $clients ] && clients=$(hostname)
5422 # FIXME: remove hostname when 19215 fixed
5423 do_nodes $clients "echo \\\$(hostname); grep ' '$MOUNT' ' /proc/mounts"
5424 declare -a nfsexport=(`grep ' '$MOUNT' ' /proc/mounts | awk '{print $1}' | awk -F: '{print $1 " " $2}'`)
5425 if [[ ${#nfsexport[@]} -eq 0 ]]; then
5426 error_exit NFSCLIENT=$NFSCLIENT mode, but no NFS export found!
5428 do_nodes ${nfsexport[0]} "echo \\\$(hostname); df -T ${nfsexport[1]}"
5434 cifs_client_mode () {
5435 [ x$CIFSCLIENT = xyes ] &&
5436 echo "CIFSCLIENT=$CIFSCLIENT mode: setup, cleanup, check config skipped"
5439 check_config_client () {
5442 local mounted=$(mount | grep " $mntpt ")
5443 if [ -n "$CLIENTONLY" ]; then
5445 # CLIENTONLY should not depend on *_HOST settings
5446 local mgc=$($LCTL device_list | awk '/MGC/ {print $4}')
5447 # in theory someone could create a new,
5448 # client-only config file that assumed lustre was already
5449 # configured and didn't set the MGSNID. If MGSNID is not set,
5450 # then we should use the mgs nid currently being used
5451 # as the default value. bug 18021
5452 [[ x$MGSNID = x ]] &&
5455 if [[ x$mgc != xMGC$MGSNID ]]; then
5456 if [ "$mgs_HOST" ]; then
5457 local mgc_ip=$(ping -q -c1 -w1 $mgs_HOST | grep PING | awk '{print $3}' | sed -e "s/(//g" -e "s/)//g")
5458 # [[ x$mgc = xMGC$mgc_ip@$NETTYPE ]] ||
5459 # error_exit "MGSNID=$MGSNID, mounted: $mounted, MGC : $mgc"
5465 echo Checking config lustre mounted on $mntpt
5466 local mgshost=$(mount | grep " $mntpt " | awk -F@ '{print $1}')
5467 mgshost=$(echo $mgshost | awk -F: '{print $1}')
5471 check_config_clients () {
5472 local clients=${CLIENTS:-$HOSTNAME}
5475 nfs_client_mode && return
5476 cifs_client_mode && return
5478 do_rpc_nodes "$clients" check_config_client $mntpt
5480 sanity_mount_check || error "environments are insane!"
5484 local mdstimeout=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
5485 local cltimeout=$(lctl get_param -n timeout)
5486 if [ $mdstimeout -ne $TIMEOUT ] || [ $mdstimeout -ne $cltimeout ]; then
5487 error "timeouts are wrong! mds: $mdstimeout, client: $cltimeout, TIMEOUT=$TIMEOUT"
5494 [ -z $mntpt ] && return 1
5495 local mounted=$(mounted_lustre_filesystems)
5497 echo $mounted' ' | grep -w -q $mntpt' '
5502 local ostsn=${2:-$OSTCOUNT}
5503 local npools=${FS_NPOOLS:-$((OSTCOUNT / ostsn))}
5506 echo ostsn=$ostsn npools=$npools
5507 if [[ $ostsn -gt $OSTCOUNT ]]; then
5508 echo "request to use $ostsn OSTs in the pool, \
5509 using max available OSTCOUNT=$OSTCOUNT"
5512 for (( n=0; n < $npools; n++ )); do
5514 if ! $DELETE_OLD_POOLS; then
5515 log "request to not delete old pools: $FSNAME.$p exist?"
5516 if ! check_pool_not_exist $FSNAME.$p; then
5517 echo "Using existing $FSNAME.$p"
5518 $LCTL pool_list $FSNAME.$p
5522 create_pool $FSNAME.$p $KEEP_POOLS ||
5523 error "create_pool $FSNAME.$p failed"
5525 local first=$(( (n * ostsn) % OSTCOUNT ))
5526 local last=$(( (first + ostsn - 1) % OSTCOUNT ))
5527 if [[ $first -le $last ]]; then
5528 pool_add_targets $p $first $last ||
5529 error "pool_add_targets $p $first $last failed"
5531 pool_add_targets $p $first $(( OSTCOUNT - 1 )) ||
5532 error "pool_add_targets $p $first \
5533 $(( OSTCOUNT - 1 )) failed"
5534 pool_add_targets $p 0 $last ||
5535 error "pool_add_targets $p 0 $last failed"
5540 set_pools_quota () {
5547 [[ $ENABLE_QUOTA ]] || error "Required Pool Quotas: \
5548 $POOLS_QUOTA_USERS_SET, but ENABLE_QUOTA not set!"
5550 # POOLS_QUOTA_USERS_SET=
5551 # "quota15_1:20M -- for all of the found pools
5552 # quota15_2:1G:gpool0
5553 # quota15_3 -- for global limit only
5554 # quota15_4:200M:gpool0
5555 # quota15_4:200M:gpool1"
5557 declare -a pq_userset=(${POOLS_QUOTA_USERS_SET="mpiuser"})
5559 declare -A pq_limits
5561 for ((i=0; i<${#pq_userset[@]}; i++)); do
5562 u=${pq_userset[i]%%:*}
5564 # user gets no pool limits if
5565 # POOLS_QUOTA_USERS_SET does not specify it
5566 [[ ${pq_userset[i]} =~ : ]] && o=${pq_userset[i]##$u:}
5567 pq_limits[$u]+=" $o"
5569 pq_users=(${!pq_limits[@]})
5574 for ((i=0; i<${#pq_users[@]}; i++)); do
5576 # set to max limit (_u64)
5577 $LFS setquota -u $u -B $((2**24 - 1))T $DIR
5578 opts=(${pq_limits[$u]})
5579 for ((j=0; j<${#opts[@]}; j++)); do
5582 # Set limit for all existing pools if
5584 if [ $p == $o ]; then
5585 p=$(list_pool $FSNAME | sed "s/$FSNAME.//")
5586 echo "No pool specified for $u,
5587 set limit $o for all existing pools"
5590 $LFS setquota -u $u -B $o --pool $pool $DIR ||
5591 error "setquota -u $u -B $o \
5592 --pool $pool failed"
5595 $LFS quota -uv $u --pool $DIR
5599 check_and_setup_lustre() {
5601 nfs_client_mode && return
5602 cifs_client_mode && return
5604 local MOUNTED=$(mounted_lustre_filesystems)
5608 # both MOUNT and MOUNT2 are not mounted
5609 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
5610 [ "$REFORMAT" = "yes" ] && CLEANUP_DM_DEV=true formatall
5611 # setupall mounts both MOUNT and MOUNT2 (if MOUNT_2 is set)
5613 is_mounted $MOUNT || error "NAME=$NAME not mounted"
5614 export I_MOUNTED=yes
5618 elif is_mounted $MOUNT2; then
5620 # MOUNT2 is mounted, while MOUNT_2 is not set
5621 if ! [ "$MOUNT_2" ]; then
5622 cleanup_mount $MOUNT2
5623 export I_UMOUNTED2=yes
5626 # MOUNT2 is mounted, MOUNT_2 is set
5628 # FIXME: what to do if check_config failed?
5630 # 1) remote client has mounted other Lustre fs ?
5631 # 2) it has insane env ?
5632 # let's try umount MOUNT2 on all clients and mount it again:
5633 if ! check_config_clients $MOUNT2; then
5634 cleanup_mount $MOUNT2
5635 restore_mount $MOUNT2
5636 export I_MOUNTED2=yes
5641 # MOUNT is mounted MOUNT2 is not mounted
5642 elif [ "$MOUNT_2" ]; then
5643 restore_mount $MOUNT2
5644 export I_MOUNTED2=yes
5648 # FIXME: what to do if check_config failed?
5650 # 1) remote client has mounted other Lustre fs?
5651 # 2) lustre is mounted on remote_clients atall ?
5652 check_config_clients $MOUNT
5656 set_default_debug_nodes $(comma_list $(nodes_list))
5660 if [ -z "$CLIENTONLY" -a $(lower $OSD_TRACK_DECLARES_LBUG) == 'yes' ]; then
5662 [ "$(facet_fstype ost1)" = "ldiskfs" ] &&
5663 facets="$(get_facets OST)"
5664 [ "$(facet_fstype mds1)" = "ldiskfs" ] &&
5665 facets="$facets,$(get_facets MDS)"
5666 [ "$(facet_fstype mgs)" = "ldiskfs" ] &&
5667 facets="$facets,mgs"
5668 local nodes="$(facets_hosts ${facets})"
5669 if [ -n "$nodes" ] ; then
5670 do_nodes $nodes "$LCTL set_param \
5671 osd-ldiskfs.track_declares_assert=1 || true"
5675 if [ -n "$fs_STRIPEPARAMS" ]; then
5676 setstripe_getstripe $MOUNT $fs_STRIPEPARAMS
5684 if $DELETE_OLD_POOLS; then
5687 if [[ -n "$FS_POOL" ]]; then
5688 create_pools $FS_POOL $FS_POOL_NOSTS
5691 if [[ -n "$POOLS_QUOTA_USERS_SET" ]]; then
5694 if [ "$ONLY" == "setup" ]; then
5700 local clients=${CLIENTS:-$HOSTNAME}
5703 zconf_mount_clients $clients $mntpt
5707 local clients=${CLIENTS:-$HOSTNAME}
5710 zconf_umount_clients $clients $mntpt
5713 cleanup_and_setup_lustre() {
5714 if [ "$ONLY" == "cleanup" -o "`mount | grep $MOUNT`" ]; then
5715 lctl set_param debug=0 || true
5717 if [ "$ONLY" == "cleanup" ]; then
5721 check_and_setup_lustre
5724 # Run e2fsck on MDT or OST device.
5729 local cmd="$E2FSCK -d -v -t -t -f $extra_opts $target_dev"
5730 local log=$TMP/e2fsck.log
5733 # turn on pfsck if it is supported
5734 do_node $node $E2FSCK -h 2>&1 | grep -qw -- -m && cmd+=" -m8"
5736 do_node $node $cmd 2>&1 | tee $log
5738 if [ -n "$(grep "DNE mode isn't supported" $log)" ]; then
5740 if [ $MDSCOUNT -gt 1 ]; then
5741 skip_noexit "DNE mode isn't supported!"
5745 error "It's not DNE mode."
5750 [ $rc -le $FSCK_MAX_ERR ] ||
5751 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
5757 # Run resize2fs on MDT or OST device.
5766 do_facet $facet "$RESIZE2FS $opts $device $size"
5769 # verify a directory is shared among nodes.
5770 check_shared_dir() {
5772 local list=${2:-$(comma_list $(nodes_list))}
5774 [ -z "$dir" ] && return 1
5775 do_rpc_nodes "$list" check_logdir $dir
5776 check_write_access $dir "$list" || return 1
5781 do_nodes $(comma_list $(mdts_nodes) $(osts_nodes)) \
5782 $LCTL set_param printk=+lfsck
5783 do_facet $SINGLEMDS "$LCTL lfsck_start -M $FSNAME-MDT0000 -r -A -t all"
5785 for k in $(seq $MDSCOUNT); do
5786 # wait up to 10+1 minutes for LFSCK to complete
5787 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
5788 mdd.$(facet_svc mds${k}).lfsck_layout |
5789 awk '/^status/ { print \\\$2 }'" "completed" 600 ||
5790 error "MDS${k} layout isn't the expected 'completed'"
5791 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
5792 mdd.$(facet_svc mds${k}).lfsck_namespace |
5793 awk '/^status/ { print \\\$2 }'" "completed" 60 ||
5794 error "MDS${k} namespace isn't the expected 'completed'"
5796 local rep_mdt=$(do_nodes $(comma_list $(mdts_nodes)) \
5797 $LCTL get_param -n mdd.$FSNAME-*.lfsck_* |
5798 awk '/repaired/ { print $2 }' | calc_sum)
5799 local rep_ost=$(do_nodes $(comma_list $(osts_nodes)) \
5800 $LCTL get_param -n obdfilter.$FSNAME-*.lfsck_* |
5801 awk '/repaired/ { print $2 }' | calc_sum)
5802 local repaired=$((rep_mdt + rep_ost))
5803 [ $repaired -eq 0 ] ||
5804 error "lfsck repaired $rep_mdt MDT and $rep_ost OST errors"
5807 dump_file_contents() {
5813 if [ -z "$nodes" -o -z "$dir" -o -z "$logname" ]; then
5814 error_noexit false \
5815 "Invalid parameters for dump_file_contents()"
5818 for node in ${nodes}; do
5819 do_node $node "for i in \\\$(find $dir -type f); do
5820 echo ====\\\${i}=======================;
5822 done" >> ${logname}.${node}.log
5826 dump_command_output() {
5832 if [ -z "$nodes" -o -z "$cmd" -o -z "$logname" ]; then
5833 error_noexit false \
5834 "Invalid parameters for dump_command_output()"
5838 for node in ${nodes}; do
5839 do_node $node "echo ====${cmd}=======================;
5840 $cmd" >> ${logname}.${node}.log
5847 # dump file contents from /proc/spl in case of zfs test
5848 if [ "$(facet_fstype ost1)" = "zfs" ]; then
5849 dump_file_contents "$(osts_nodes)" "/proc/spl" "${logname}"
5850 dump_command_output \
5851 "$(osts_nodes)" "zpool events -v" "${logname}"
5854 if [ "$(facet_fstype $SINGLEMDS)" = "zfs" ]; then
5855 dump_file_contents "$(mdts_nodes)" "/proc/spl" "${logname}"
5856 dump_command_output \
5857 "$(mdts_nodes)" "zpool events -v" "${logname}"
5861 check_and_cleanup_lustre() {
5862 if [ "$LFSCK_ALWAYS" = "yes" -a "$TESTSUITE" != "sanity-lfsck" -a \
5863 "$TESTSUITE" != "sanity-scrub" ]; then
5867 if is_mounted $MOUNT; then
5868 if $DO_CLEANUP; then
5869 [ -n "$DIR" ] && rm -rf $DIR/[Rdfs][0-9]* ||
5870 error "remove sub-test dirs failed"
5874 [ "$ENABLE_QUOTA" ] && restore_quota || true
5877 if [ "$I_UMOUNTED2" = "yes" ]; then
5878 restore_mount $MOUNT2 || error "restore $MOUNT2 failed"
5881 if [ "$I_MOUNTED2" = "yes" ]; then
5882 cleanup_mount $MOUNT2
5885 if [[ "$I_MOUNTED" = "yes" ]] && ! $AUSTER_CLEANUP; then
5886 cleanupall -f || error "cleanup failed"
5894 wait_for_function () {
5897 # suppress fn both stderr and stdout
5898 if [ "$1" = "--quiet" ]; then
5900 quiet=" > /dev/null 2>&1"
5911 eval $fn $quiet && return 0
5913 [ $wait -lt $max ] || return 1
5914 echo waiting $fn, $((max - wait)) secs left ...
5915 wait=$((wait + sleep))
5916 [ $wait -gt $max ] && ((sleep -= wait - max))
5926 [ "$host" = "$HOSTNAME" ] && return 0
5928 if ! wait_for_function --quiet "ping -c 1 -w 3 $host" $max $sleep; then
5929 echo "$(date +'%H:%M:%S (%s)') waited for $host network ${max}s"
5939 # Convert a space-delimited list to a comma-delimited list. If the input is
5940 # only whitespace, ensure the output is empty (i.e. "") so [ -n $list ] works
5942 # echo is used to convert newlines to spaces, since it doesn't
5943 # introduce a trailing space as using "tr '\n' ' '" does
5944 echo $(tr -s " " "\n" <<< $* | sort -b -u) | tr ' ' ','
5950 echo $list | grep -qw $item
5953 # list, excluded are the comma separated lists
5954 exclude_items_from_list () {
5960 for item in ${excluded//,/ }; do
5961 list=$(echo " $list " | sed -re "s/\s+$item\s+/ /g")
5963 echo $(comma_list $list)
5966 # list, expand are the comma separated lists
5968 local list=${1//,/ }
5969 local expand=${2//,/ }
5972 expanded=$(for i in $list $expand; do echo $i; done | sort -u)
5973 echo $(comma_list $expanded)
5976 testslist_filter () {
5977 local script=$LUSTRE/tests/${TESTSUITE}.sh
5979 [ -f $script ] || return 0
5981 local start_at=$START_AT
5982 local stop_at=$STOP_AT
5984 local var=${TESTSUITE//-/_}_START_AT
5985 [ x"${!var}" != x ] && start_at=${!var}
5986 var=${TESTSUITE//-/_}_STOP_AT
5987 [ x"${!var}" != x ] && stop_at=${!var}
5989 sed -n 's/^test_\([^ (]*\).*/\1/p' $script | \
5990 awk ' BEGIN { if ("'${start_at:-0}'" != 0) flag = 1 }
5991 /^'${start_at}'$/ {flag = 0}
5992 {if (flag == 1) print $0}
5993 /^'${stop_at}'$/ { flag = 1 }'
5997 (cd `dirname $1`; echo $PWD/`basename $1`)
6001 local types=${1:-"OST MDS MGS"}
6005 for entry in $types; do
6006 local name=$(echo $entry | tr "[:upper:]" "[:lower:]")
6007 local type=$(echo $entry | tr "[:lower:]" "[:upper:]")
6010 MGS ) list="$list $name";;
6011 MDS|OST|AGT ) local count=${type}COUNT
6012 for ((i=1; i<=${!count}; i++)) do
6013 list="$list ${name}$i"
6015 * ) error "Invalid facet type"
6019 echo $(comma_list $list)
6022 ##################################
6023 # Adaptive Timeouts funcs
6026 # only check mds, we assume at_max is the same on all nodes
6027 local at_max=$(do_facet $SINGLEMDS "lctl get_param -n at_max")
6028 if [ $at_max -eq 0 ]; then
6039 # suppose that all ost-s have the same $at value set
6040 [ $facet != "ost" ] || facet=ost1
6042 do_facet $facet "lctl get_param -n $at"
6056 if [ $facet == "ost" ]; then
6057 facet=$(get_facets OST)
6058 elif [ $facet == "mds" ]; then
6059 facet=$(get_facets MDS)
6061 hosts=$(expand_list $hosts $(facets_hosts $facet))
6064 do_nodes $hosts lctl set_param at_max=$at_max
6067 ##################################
6071 # OBD_FAIL_MDS_ALL_REQUEST_NET
6073 do_facet $SINGLEMDS lctl set_param fail_val=0 fail_loc=0x123
6074 do_facet client "$1" || RC=$?
6075 do_facet $SINGLEMDS lctl set_param fail_loc=0
6080 # OBD_FAIL_MDS_ALL_REPLY_NET
6082 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x122
6084 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
6088 drop_reint_reply() {
6089 # OBD_FAIL_MDS_REINT_NET_REP
6091 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x119
6093 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
6097 drop_update_reply() {
6098 # OBD_FAIL_OUT_UPDATE_NET_REP
6102 do_facet mds${index} lctl set_param fail_loc=0x1701
6103 do_facet client "$@" || RC=$?
6104 do_facet mds${index} lctl set_param fail_loc=0
6109 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
6112 local timeout=${2:-0}
6113 # default is (obd_timeout / 4) if unspecified
6114 echo "timeout is $timeout/$2"
6115 do_facet ost1 lctl set_param fail_val=$timeout fail_loc=0x80000214
6116 do_facet client "$1" || RC=$?
6117 do_facet client "sync"
6118 do_facet ost1 lctl set_param fail_loc=0
6122 drop_ldlm_cancel() {
6123 #define OBD_FAIL_LDLM_CANCEL_NET 0x304
6125 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
6126 do_nodes $list lctl set_param fail_loc=0x304
6128 do_facet client "$@" || RC=$?
6130 do_nodes $list lctl set_param fail_loc=0
6134 drop_bl_callback_once() {
6136 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
6137 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
6138 do_facet client lctl set_param fail_loc=0x80000305
6139 do_facet client "$@" || rc=$?
6140 do_facet client lctl set_param fail_loc=0
6141 do_facet client lctl set_param fail_val=0
6142 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
6146 drop_bl_callback() {
6148 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
6149 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
6150 do_facet client lctl set_param fail_loc=0x305
6151 do_facet client "$@" || rc=$?
6152 do_facet client lctl set_param fail_loc=0
6153 do_facet client lctl set_param fail_val=0
6154 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
6158 drop_mdt_ldlm_reply() {
6159 #define OBD_FAIL_MDS_LDLM_REPLY_NET 0x157
6161 local list=$(comma_list $(mdts_nodes))
6162 do_nodes $list lctl set_param fail_loc=0x157
6164 do_facet client "$@" || RC=$?
6166 do_nodes $list lctl set_param fail_loc=0
6170 drop_mdt_ldlm_reply_once() {
6171 #define OBD_FAIL_MDS_LDLM_REPLY_NET 0x157
6173 local list=$(comma_list $(mdts_nodes))
6174 do_nodes $list lctl set_param fail_loc=0x80000157
6176 do_facet client "$@" || RC=$?
6178 do_nodes $list lctl set_param fail_loc=0
6186 echo "clearing fail_loc on $facet"
6187 do_facet $facet "lctl set_param fail_loc=0 2>/dev/null || true"
6190 set_nodes_failloc () {
6192 do_nodes $(comma_list $1) lctl set_param fail_val=$fv fail_loc=$2
6195 cancel_lru_locks() {
6196 #$LCTL mark "cancel_lru_locks $1 start"
6197 $LCTL set_param -n ldlm.namespaces.*$1*.lru_size=clear
6198 $LCTL get_param ldlm.namespaces.*$1*.lock_unused_count | grep -v '=0'
6199 #$LCTL mark "cancel_lru_locks $1 stop"
6204 local nr_cpu=$(grep -c "processor" /proc/cpuinfo)
6206 echo $((100 * nr_cpu))
6211 lctl set_param ldlm.namespaces.*$1*.lru_size=0
6214 lru_resize_disable()
6217 local lru_size=${2:-$(default_lru_size)}
6219 $LCTL set_param ldlm.namespaces.*$dev*.lru_size=$lru_size
6224 local mountpath=${1:-$MOUNT}
6227 [ -z "$(mount | grep "$mountpath .*flock" | grep -v noflock)" ] && RC=1
6233 for FILE in `lctl get_param -N "llite.*.dump_page_cache"`; do
6234 if [ `lctl get_param -n $FILE | wc -l` -gt 1 ]; then
6235 echo there is still data in page cache $FILE ?
6236 lctl get_param -n $FILE
6244 DEBUGSAVE="$(lctl get_param -n debug)"
6245 DEBUGSAVE_SERVER=$(do_facet $SINGLEMDS "$LCTL get_param -n debug")
6249 [ -n "$DEBUGSAVE" ] &&
6250 do_nodes $CLIENTS "$LCTL set_param debug=\\\"${DEBUGSAVE}\\\""||
6254 [ -n "$DEBUGSAVE_SERVER" ] &&
6255 do_nodes $(comma_list $(all_server_nodes)) \
6256 "$LCTL set_param debug=\\\"${DEBUGSAVE_SERVER}\\\"" ||
6262 DEBUG_SIZE_SAVED="$(lctl get_param -n debug_mb)"
6265 debug_size_restore() {
6266 [ -n "$DEBUG_SIZE_SAVED" ] && \
6267 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE_SAVED"
6271 start_full_debug_logging() {
6276 local debug_size=150
6277 local nodes=$(comma_list $(nodes_list))
6279 do_nodes $nodes "$LCTL set_param debug=$fulldebug debug_mb=$debug_size"
6282 stop_full_debug_logging() {
6287 # prints bash call stack
6288 print_stack_trace() {
6291 for (( i=$skip; i < ${#BASH_LINENO[*]} ; i++ )) ; do
6292 local src=${BASH_SOURCE[$i]}
6293 local lineno=${BASH_LINENO[$i-1]}
6294 local funcname=${FUNCNAME[$i]}
6295 echo " = $src:$lineno:$funcname()"
6300 local TYPE=${TYPE:-"FAIL"}
6303 # do not dump logs if $1=false
6304 if [ "x$1" = "xfalse" ]; then
6309 log " ${TESTSUITE} ${TESTNAME}: @@@@@@ ${TYPE}: $@ "
6310 (print_stack_trace 2) >&2
6312 # We need to dump the logs on all nodes
6314 gather_logs $(comma_list $(nodes_list))
6318 [ "$TESTSUITELOG" ] &&
6319 echo "$TESTSUITE: $TYPE: $TESTNAME $@" >> $TESTSUITELOG
6320 if [ -z "$*" ]; then
6321 echo "error() without useful message, please fix" > $LOGDIR/err
6323 if [[ `echo $TYPE | grep ^IGNORE` ]]; then
6324 echo "$@" > $LOGDIR/ignore
6326 echo "$@" > $LOGDIR/err
6330 # cleanup the env for failed tests
6334 ##################################
6336 ##################################
6338 # usage: stack_trap arg sigspec
6340 # stack_trap() behaves like bash's built-in trap, except that it "stacks" the
6341 # command "arg" on top of previously defined commands for "sigspec" instead
6342 # of overwriting them.
6343 # stacked traps are executed in reverse order of their registration
6345 # arg and sigspec have the same meaning as in man (1) trap
6349 local sigspec="${2:-EXIT}"
6351 # Use "trap -p" to get the quoting right
6352 local old_trap="$(trap -p "$sigspec")"
6353 # Append ";" and remove the leading "trap -- '" added by "trap -p"
6354 old_trap="${old_trap:+"; ${old_trap#trap -- \'}"}"
6356 # Once again, use "trap -p" to get the quoting right
6357 local new_trap="$(trap -- "$arg" "$sigspec"
6359 trap -- '' "$sigspec")"
6361 # Remove the trailing "' $sigspec" part added by "trap -p" and merge
6363 # The resulting string should be safe to "eval" as it is (supposedly
6364 # correctly) quoted by "trap -p"
6365 eval "${new_trap%\' $sigspec}${old_trap:-"' $sigspec"}"
6374 local logs="$TESTSUITELOG $1"
6376 for log in $logs; do
6377 if [ -f "$log" ]; then
6378 grep -qw FAIL $log && status=1
6395 # use only if we are ignoring failures for this test, bugno required.
6396 # (like ALWAYS_EXCEPT, but run the test and ignore the results.)
6397 # e.g. error_ignore bz5494 "your message" or
6398 # error_ignore LU-5494 "your message"
6400 local TYPE="IGNORE ($1)"
6405 error_and_remount() {
6407 remount_client $MOUNT
6411 # Throw an error if it's not running in vm - usually for performance
6414 local virt=$(running_in_vm)
6415 if [[ -n "$virt" ]]; then
6416 echo "running in VM '$virt', ignore error"
6417 error_ignore env=$virt "$@"
6424 # Function: skip_env()
6425 # Purpose: to skip a test during developer testing because some tool
6426 # is missing, but fail the test in release testing because the test
6427 # environment is not configured properly".
6430 $FAIL_ON_SKIP_ENV && error false $@ || skip $@
6435 log " SKIP: $TESTSUITE $TESTNAME $@"
6437 if [[ -n "$ALWAYS_SKIPPED" ]]; then
6438 skip_logged $TESTNAME "$@"
6441 echo "$@" > $LOGDIR/skip
6444 [[ -n "$TESTSUITELOG" ]] &&
6445 echo "$TESTSUITE: SKIP: $TESTNAME $@" >> $TESTSUITELOG || true
6454 build_test_filter() {
6455 EXCEPT="$EXCEPT $(testslist_filter)"
6458 if [[ $O = [0-9]*-[0-9]* ]]; then
6459 for num in $(seq $(echo $O | tr '-' ' ')); do
6467 [ "$EXCEPT$ALWAYS_EXCEPT" ] &&
6468 log "excepting tests: `echo $EXCEPT $ALWAYS_EXCEPT`"
6469 [ "$EXCEPT_SLOW" ] &&
6470 log "skipping tests SLOW=no: `echo $EXCEPT_SLOW`"
6471 for E in $EXCEPT; do
6472 eval EXCEPT_${E}=true
6474 for E in $ALWAYS_EXCEPT; do
6475 eval EXCEPT_ALWAYS_${E}=true
6477 for E in $EXCEPT_SLOW; do
6478 eval EXCEPT_SLOW_${E}=true
6480 for G in $GRANT_CHECK_LIST; do
6481 eval GCHECK_ONLY_${G}=true
6486 if [[ $1 = [a-z]* ]]; then
6489 echo ${1%%[a-zA-Z]*}
6493 # print a newline if the last test was skipped
6494 export LAST_SKIPPED=
6495 export ALWAYS_SKIPPED=
6497 # Main entry into test-framework. This is called with the number and
6498 # description of a test. The number is used to find the function to run
6499 # the test using "test_$name".
6501 # This supports a variety of methods of specifying specific test to
6503 # - ONLY= env variable with space-separated list of test numbers to run
6504 # - EXCEPT= env variable with space-separated list of test numbers to exclude
6510 export base=$(basetest $testnum)
6511 export TESTNAME=test_$testnum
6515 # Check the EXCEPT, ALWAYS_EXCEPT and SLOW lists to see if we
6516 # need to skip the current test. If so, set the ALWAYS_SKIPPED flag.
6517 local isexcept=EXCEPT_$testnum
6518 local isexcept_base=EXCEPT_$base
6519 if [ ${!isexcept}x != x ]; then
6521 skip_message="skipping excluded test $testnum"
6522 elif [ ${!isexcept_base}x != x ]; then
6524 skip_message="skipping excluded test $testnum (base $base)"
6527 isexcept=EXCEPT_ALWAYS_$testnum
6528 isexcept_base=EXCEPT_ALWAYS_$base
6529 if [ ${!isexcept}x != x ]; then
6531 skip_message="skipping ALWAYS excluded test $testnum"
6532 elif [ ${!isexcept_base}x != x ]; then
6534 skip_message="skipping ALWAYS excluded test $testnum (base $base)"
6537 isexcept=EXCEPT_SLOW_$testnum
6538 isexcept_base=EXCEPT_SLOW_$base
6539 if [ ${!isexcept}x != x ]; then
6541 skip_message="skipping SLOW test $testnum"
6542 elif [ ${!isexcept_base}x != x ]; then
6544 skip_message="skipping SLOW test $testnum (base $base)"
6547 # If there are tests on the ONLY list, check if the current test
6548 # is on that list and, if so, check if the test is to be skipped
6549 # and if we are supposed to honor the skip lists.
6550 if [ -n "$ONLY" ]; then
6551 local isonly=ONLY_$testnum
6552 local isonly_base=ONLY_$base
6553 if [[ ${!isonly}x != x || ${!isonly_base}x != x ]]; then
6555 if [[ -n "$ALWAYS_SKIPPED" && -n "$HONOR_EXCEPT" ]]; then
6557 skip_noexit "$skip_message"
6560 [ -n "$LAST_SKIPPED" ] &&
6561 echo "" && LAST_SKIPPED=
6563 run_one_logged $testnum "$testmsg"
6573 if [ -n "$ALWAYS_SKIPPED" ]; then
6575 skip_noexit "$skip_message"
6578 run_one_logged $testnum "$testmsg"
6585 load_module ../libcfs/libcfs/libcfs
6597 do_nodes $(comma_list $(nodes_list)) $LCTL mark "$MSG" 2> /dev/null || true
6602 strace -o $TMP/$1.strace -ttt $*
6604 log "FINISHED: $*: rc $RC"
6611 banner test complete, duration $duration sec
6612 [ -f "$TESTSUITELOG" ] && egrep .FAIL $TESTSUITELOG || true
6613 echo duration $duration >>$TESTSUITELOG
6617 # Set TEST_STATUS here. It will be used for logging the result.
6620 if [[ -f $LOGDIR/err ]]; then
6622 elif [[ -f $LOGDIR/skip ]]; then
6625 echo "$TEST_STATUS $@" 2>&1 | tee -a $TESTSUITELOG
6629 local FFREE=$(do_node $SINGLEMDS \
6630 lctl get_param -n osd*.*MDT*.filesfree | calc_sum)
6631 local FTOTAL=$(do_node $SINGLEMDS \
6632 lctl get_param -n osd*.*MDT*.filestotal | calc_sum)
6634 [ $FFREE -ge $FTOTAL ] && error "files free $FFREE > total $FTOTAL" || true
6638 #echo -n "Resetting fail_loc on all nodes..."
6639 do_nodes --quiet $(comma_list $(nodes_list)) \
6640 "lctl set_param -n fail_loc=0 fail_val=0 2>/dev/null" || true
6646 # Log a message (on all nodes) padded with "=" before and after.
6647 # Also appends a timestamp and prepends the testsuite name.
6650 # ======================================================== 15:06:12 (1624050372)
6651 EQUALS="========================================================"
6653 msg="== ${TESTSUITE} $*"
6655 [[ $last != "=" && $last != " " ]] && msg="$msg "
6656 msg=$(printf '%s%.*s' "$msg" $((${#EQUALS} - ${#msg})) $EQUALS )
6657 # always include at least == after the message
6658 log "$msg== $(date +"%H:%M:%S (%s)")"
6661 check_dmesg_for_errors() {
6663 local errors="VFS: Busy inodes after unmount of\|\
6664 ldiskfs_check_descriptors: Checksum for group 0 failed\|\
6665 group descriptors corrupted"
6667 res=$(do_nodes -q $(comma_list $(nodes_list)) "dmesg" | grep "$errors")
6668 [ -z "$res" ] && return 0
6669 echo "Kernel error detected: $res"
6674 # Run a single test function and cleanup after it.
6676 # This function should be run in a subshell so the test func can
6677 # exit() without stopping the whole script.
6682 local SAVE_UMASK=`umask`
6685 if ! grep -q $DIR /proc/mounts; then
6689 banner "test $testnum: $testmsg"
6690 test_${testnum} || error "test_$testnum failed with $?"
6693 check_grant ${testnum} || error "check_grant $testnum failed with $?"
6695 check_dmesg_for_errors || error "Error in dmesg detected"
6696 if [ "$PARALLEL" != "yes" ]; then
6697 ps auxww | grep -v grep | grep -q "multiop " &&
6698 error "multiop still running"
6706 # Wrapper around run_one to ensure:
6707 # - test runs in subshell
6708 # - output of test is saved to separate log file for error reporting
6709 # - test result is saved to data file
6712 local before=$SECONDS
6715 export tfile=f${testnum}.${TESTSUITE}
6716 export tdir=d${testnum}.${TESTSUITE}
6717 local test_log=$TESTLOG_PREFIX.$TESTNAME.test_log.$(hostname -s).log
6718 local zfs_debug_log=$TESTLOG_PREFIX.$TESTNAME.zfs_log
6719 local SAVE_UMASK=$(umask)
6723 rm -f $LOGDIR/err $LOGDIR/ignore $LOGDIR/skip
6725 # if ${ONLY_$testnum} set, repeat $ONLY_REPEAT times, otherwise once
6726 local isonly=ONLY_$testnum
6727 local repeat=${!isonly:+$ONLY_REPEAT}
6729 for testiter in $(seq ${repeat:-1}); do
6730 local before_sub=$SECONDS
6731 log_sub_test_begin $TESTNAME
6733 # remove temp files between repetitions to avoid test failures
6734 [ -n "$append" -a -n "$DIR" -a -n "$tdir" -a -n "$tfile" ] &&
6735 rm -rvf $DIR/$tdir* $DIR/$tfile*
6736 # loop around subshell so stack_trap EXIT triggers each time
6737 (run_one $testnum "$testmsg") 2>&1 | tee -i $append $test_log
6740 local duration_sub=$((SECONDS - before_sub))
6743 [[ $rc != 0 && ! -f $LOGDIR/err ]] &&
6744 echo "$TESTNAME returned $rc" | tee $LOGDIR/err
6746 if [[ -f $LOGDIR/err ]]; then
6747 test_error=$(cat $LOGDIR/err)
6749 elif [[ -f $LOGDIR/ignore ]]; then
6750 test_error=$(cat $LOGDIR/ignore)
6751 elif [[ -f $LOGDIR/skip ]]; then
6752 test_error=$(cat $LOGDIR/skip)
6758 pass "$testnum" "(${duration_sub}s)"
6759 log_sub_test_end $TEST_STATUS $duration_sub "$rc" "$test_error"
6760 [[ $rc != 0 ]] && break
6763 if [[ "$TEST_STATUS" != "SKIP" && -f $TF_SKIP ]]; then
6767 if [ -f $LOGDIR/err ]; then
6768 log_zfs_info "$zfs_debug_log"
6769 $FAIL_ON_ERROR && exit $rc
6782 # Print information of skipped tests to result.yml
6785 log_sub_test_begin $1
6787 log_sub_test_end "SKIP" "0" "0" "$@"
6790 grant_from_clients() {
6794 do_nodes $nodes "$LCTL get_param -n osc.${FSNAME}-*.cur_*grant_bytes" |
6798 grant_from_servers() {
6802 # which is tot_granted less grant_precreate
6803 do_nodes $nodes "$LCTL get_param obdfilter.${FSNAME}-OST*.tot_granted" \
6804 " obdfilter.${FSNAME}-OST*.tot_pending" \
6805 " obdfilter.${FSNAME}-OST*.grant_precreate" |
6806 tr '=' ' ' | awk '/tot_granted/{ total += $2 };
6807 /tot_pending/{ total -= $2 };
6808 /grant_precreate/{ total -= $2 };
6809 END { printf("%0.0f", total) }'
6813 export base=$(basetest $1)
6814 [ "$CHECK_GRANT" == "no" ] && return 0
6816 local isonly_base=GCHECK_ONLY_${base}
6817 local isonly=GCHECK_ONLY_$1
6818 [ ${!isonly_base}x == x -a ${!isonly}x == x ] && return 0
6820 echo -n "checking grant......"
6822 local osts=$(comma_list $(osts_nodes))
6823 local clients=$CLIENTS
6824 [ -z "$clients" ] && clients=$(hostname)
6826 # sync all the data and make sure no pending data on server
6827 do_nodes $clients sync
6828 do_nodes $clients $LFS df # initiate all idling connections
6831 cli_grant=$(grant_from_clients $clients)
6834 # which is tot_granted less grant_precreate
6835 srv_grant=$(grant_from_servers $osts)
6838 # check whether client grant == server grant
6839 while [[ $cli_grant != $srv_grant && count++ -lt 30 ]]; do
6840 echo "wait for client:$cli_grant == server:$srv_grant"
6842 cli_grant=$(grant_from_clients $clients)
6843 srv_grant=$(grant_from_servers $osts)
6845 if [[ $cli_grant -ne $srv_grant ]]; then
6846 do_nodes $(comma_list $(osts_nodes)) \
6847 "$LCTL get_param obdfilter.${FSNAME}-OST*.tot*" \
6848 "obdfilter.${FSNAME}-OST*.grant_*"
6849 do_nodes $clients "$LCTL get_param osc.${FSNAME}-*.cur_*_bytes"
6850 error "failed grant check: client:$cli_grant server:$srv_grant"
6852 echo "pass grant check: client:$cli_grant server:$srv_grant"
6856 ########################
6862 ost=`echo $1 | awk -F_ '{print $3}'`
6863 if [ -z $ost ]; then
6864 ost=`echo $1 | sed 's/-osc.*//'`
6869 ostuuid_from_index()
6871 $LFS osts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
6874 ostname_from_index() {
6875 local uuid=$(ostuuid_from_index $1 $2)
6879 mdtname_from_index() {
6880 local uuid=$(mdtuuid_from_index $1)
6884 mdssize_from_index () {
6885 local mdt=$(mdtname_from_index $2)
6886 $LFS df $1 | grep $mdt | awk '{ print $2 }'
6889 index_from_ostuuid()
6891 $LFS osts $2 | sed -ne "/${1}/s/\(.*\): .* .*$/\1/p"
6894 mdtuuid_from_index()
6896 $LFS mdts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
6900 # Return unique identifier for given hostname
6903 echo $host_name | md5sum | cut -d' ' -f1
6907 # Returns list of ip addresses for each interface
6909 ip addr | awk '/inet / {print $2}' | awk -F/ '{print $1}'
6913 # Returns list of interfaces configured for LNet
6915 local nids=( $($LCTL list_nids | xargs echo) )
6917 [[ -z ${nids[@]} ]] &&
6920 declare -a INTERFACES
6922 for ((i = 0; i < ${#nids[@]}; i++)); do
6923 ip=$(sed 's/^\(.*\)@.*$/\1/'<<<${nids[i]})
6924 INTERFACES[i]=$(ip -o a s |
6925 awk '$4 ~ /^'$ip'\//{print $2}')
6926 INTERFACES=($(echo "${INTERFACES[@]}" | tr ' ' '\n' | uniq | tr '\n' ' '))
6927 if [[ -z ${INTERFACES[i]} ]]; then
6928 error "Can't determine interface name for NID ${nids[i]}"
6929 elif [[ 1 -ne $(wc -w <<<${INTERFACES[i]}) ]]; then
6930 error "Found $(wc -w <<<${INTERFACES[i]}) interfaces for NID ${nids[i]}. Expect 1"
6934 echo "${INTERFACES[@]}"
6941 # Cache address list to avoid mutiple execution of local_addr_list
6942 LOCAL_ADDR_LIST=${LOCAL_ADDR_LIST:-$(local_addr_list)}
6944 for i in $LOCAL_ADDR_LIST ; do
6945 [[ "$i" == "$addr" ]] && return 0
6952 local is_local="IS_LOCAL_$(host_id $host_name)"
6953 if [ -z "${!is_local-}" ] ; then
6955 local host_ip=$($LUSTRE/tests/resolveip $host_name)
6956 is_local_addr "$host_ip" && eval $is_local=1
6958 [[ "${!is_local}" == "1" ]]
6963 local_node $node && return 1
6970 for node in $(mdts_nodes); do
6971 remote_node $node && return 0
6978 [ -n "$CLIENTONLY" ] && return 0 || true
6979 remote_mds && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$mds_HOST" ]
6984 remote_mds_nodsh && echo "SKIP: $TESTSUITE: remote MDS with nodsh" &&
6985 MSKIPPED=1 && return 1
6992 for node in $(osts_nodes) ; do
6993 remote_node $node && return 0
7000 [ -n "$CLIENTONLY" ] && return 0 || true
7001 remote_ost && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
7006 remote_ost_nodsh && echo "SKIP: $TESTSUITE: remote OST with nodsh" && \
7007 OSKIPPED=1 && return 1
7013 [ -n "$CLIENTONLY" ] && return 0 || true
7015 MGS=$(facet_host mgs)
7016 remote_node $MGS && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
7021 remote_mds_nodsh || remote_ost_nodsh || \
7022 $(single_local_node $(comma_list $(nodes_list)))
7026 remote_ost && remote_mds
7029 # Get the active nodes for facets.
7037 for facet in ${facets//,/ }; do
7038 nodes="$nodes $(facet_active_host $facet)"
7041 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
7045 # Get name of the active MGS node.
7047 echo -n $(facets_nodes $(get_facets MGS))
7050 # Get all of the active MDS nodes.
7052 echo -n $(facets_nodes $(get_facets MDS))
7055 # Get all of the active OSS nodes.
7057 echo -n $(facets_nodes $(get_facets OST))
7060 # Get all of the client nodes and active server nodes.
7062 local nodes=$HOSTNAME
7066 # CLIENTS (if specified) contains the local client
7067 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
7069 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
7070 nodes="$nodes $(facets_nodes $(get_facets))"
7073 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
7077 # Get all of the remote client nodes and remote active server nodes.
7078 remote_nodes_list () {
7079 echo -n $(nodes_list) | sed -re "s/\<$HOSTNAME\>//g"
7082 # Get all of the MDS nodes, including active and passive nodes.
7090 for i in $(seq $MDSCOUNT); do
7092 failover_host=mds${i}failover_HOST
7093 nodes="$nodes ${!host} ${!failover_host}"
7096 [ -n "$nodes" ] || nodes="${mds_HOST} ${mdsfailover_HOST}"
7097 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
7101 # Get all of the OSS nodes, including active and passive nodes.
7109 for i in $(seq $OSTCOUNT); do
7111 failover_host=ost${i}failover_HOST
7112 nodes="$nodes ${!host} ${!failover_host}"
7115 [ -n "$nodes" ] || nodes="${ost_HOST} ${ostfailover_HOST}"
7116 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
7120 # Get all of the server nodes, including active and passive nodes.
7121 all_server_nodes () {
7126 nodes="$mgs_HOST $mgsfailover_HOST $(all_mdts_nodes) $(all_osts_nodes)"
7128 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
7132 # Get all of the client and server nodes, including active and passive nodes.
7134 local nodes=$HOSTNAME
7138 # CLIENTS (if specified) contains the local client
7139 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
7141 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
7142 nodes="$nodes $(all_server_nodes)"
7145 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
7149 init_clients_lists () {
7150 # Sanity check: exclude the local client from RCLIENTS
7151 local clients=$(hostlist_expand "$RCLIENTS")
7152 local rclients=$(exclude_items_from_list "$clients" $HOSTNAME)
7154 # Sanity check: exclude the dup entries
7155 RCLIENTS=$(for i in ${rclients//,/ }; do echo $i; done | sort -u)
7157 clients="$SINGLECLIENT $HOSTNAME $RCLIENTS"
7159 # Sanity check: exclude the dup entries from CLIENTS
7160 # for those configs which has SINGLCLIENT set to local client
7161 clients=$(for i in $clients; do echo $i; done | sort -u)
7163 CLIENTS=$(comma_list $clients)
7164 local -a remoteclients=($RCLIENTS)
7165 for ((i=0; $i<${#remoteclients[@]}; i++)); do
7166 varname=CLIENT$((i + 2))
7167 eval $varname=${remoteclients[i]}
7170 CLIENTCOUNT=$((${#remoteclients[@]} + 1))
7173 get_random_entry () {
7176 rnodes=${rnodes//,/ }
7178 local -a nodes=($rnodes)
7179 local num=${#nodes[@]}
7180 local i=$((RANDOM * num * 2 / 65536))
7186 [ -n "$CLIENTONLY" ] || [ "x$CLIENTMODSONLY" = "xyes" ]
7190 [ "$(lustre_version_code client)" = "$(lustre_version_code $SINGLEMDS)" -a \
7191 "$(lustre_version_code client)" = "$(lustre_version_code ost1)" ]
7196 echo $nodes | wc -w || true
7200 local nodes=$(mdts_nodes)
7201 local mdtcount=$(get_node_count "$nodes")
7202 [ ! "$MDSCOUNT" = "$mdtcount" ]
7205 generate_machine_file() {
7206 local nodes=${1//,/ }
7207 local machinefile=$2
7209 for node in $nodes; do
7210 echo $node >>$machinefile || \
7211 { echo "can not generate machinefile $machinefile" && return 1; }
7216 local file=$1/stripe
7219 $LFS getstripe -v $file || error "getstripe $file failed"
7223 # Check and add a test group.
7229 local gid=$(getent group $group_name | cut -d: -f3)
7230 if [[ -n "$gid" ]]; then
7231 [[ "$gid" -eq "$group_id" ]] || {
7232 error_noexit "inconsistent group ID:" \
7233 "new: $group_id, old: $gid"
7237 groupadd -g $group_id $group_name
7244 # Check and add a test user.
7257 local uid=$(getent passwd $user_name | cut -d: -f3)
7258 if [[ -n "$uid" ]]; then
7259 if [[ "$uid" -eq "$user_id" ]]; then
7260 local dir=$(getent passwd $user_name | cut -d: -f6)
7261 if [[ "$dir" != "$home" ]]; then
7263 usermod -d $home $user_name
7267 error_noexit "inconsistent user ID:" \
7268 "new: $user_id, old: $uid"
7273 useradd -M -u $user_id -d $home -g $group_name $opts $user_name
7280 check_runas_id_ret() {
7282 local myRUNAS_UID=$1
7283 local myRUNAS_GID=$2
7287 if [ -z "$myRUNAS" ]; then
7288 error_exit "check_runas_id_ret requires myRUNAS argument"
7292 error "Unable to execute $myRUNAS"
7294 id $myRUNAS_UID > /dev/null ||
7295 error "Invalid RUNAS_ID $myRUNAS_UID. Please set RUNAS_ID to " \
7296 "some UID which exists on MDS and client or add user " \
7297 "$myRUNAS_UID:$myRUNAS_GID on these nodes."
7300 $myRUNAS krb5_login.sh ||
7301 error "Failed to refresh krb5 TGT for UID $myRUNAS_ID."
7303 mkdir $DIR/d0_runas_test
7305 chown $myRUNAS_UID:$myRUNAS_GID $DIR/d0_runas_test
7306 $myRUNAS -u $myRUNAS_UID -g $myRUNAS_GID touch $DIR/d0_runas_test/f$$ ||
7308 rm -rf $DIR/d0_runas_test
7313 local myRUNAS_UID=$1
7314 local myRUNAS_GID=$2
7318 check_runas_id_ret $myRUNAS_UID $myRUNAS_GID $myRUNAS || \
7319 error "unable to write to $DIR/d0_runas_test as " \
7323 # obtain the UID/GID for MPI_USER
7327 MPI_USER_UID=$(do_facet client "getent passwd $mpi_user | cut -d: -f3;
7328 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the UID for $mpi_user"
7330 MPI_USER_GID=$(do_facet client "getent passwd $mpi_user | cut -d: -f4;
7331 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the GID for $mpi_user"
7334 # obtain and cache Kerberos ticket-granting ticket
7335 refresh_krb5_tgt() {
7336 local myRUNAS_UID=$1
7337 local myRUNAS_GID=$2
7340 if [ -z "$myRUNAS" ]; then
7341 error_exit "myRUNAS command must be specified for refresh_krb5_tgt"
7344 CLIENTS=${CLIENTS:-$HOSTNAME}
7345 do_nodes $CLIENTS "set -x
7346 if ! $myRUNAS krb5_login.sh; then
7347 echo "Failed to refresh Krb5 TGT for UID/GID $myRUNAS_UID/$myRUNAS_GID."
7352 # Run multiop in the background, but wait for it to print
7353 # "PAUSING" to its stdout before returning from this function.
7354 multiop_bg_pause() {
7355 MULTIOP_PROG=${MULTIOP_PROG:-$MULTIOP}
7359 TMPPIPE=/tmp/multiop_open_wait_pipe.$$
7362 echo "$MULTIOP_PROG $FILE v$ARGS"
7363 $MULTIOP_PROG $FILE v$ARGS > $TMPPIPE &
7365 echo "TMPPIPE=${TMPPIPE}"
7366 read -t 60 multiop_output < $TMPPIPE
7367 if [ $? -ne 0 ]; then
7372 if [ "$multiop_output" != "PAUSING" ]; then
7373 echo "Incorrect multiop output: $multiop_output"
7388 [ ${PIPESTATUS[0]} -eq 0 ] || rc=1
7390 echo $((SECONDS - start))
7394 inodes_available () {
7395 local IFree=$($LFS df -i $MOUNT | grep ^$FSNAME | awk '{ print $4 }' |
7396 sort -un | head -n1) || return 1
7400 mdsrate_inodes_available () {
7401 local min_inodes=$(inodes_available)
7402 echo $((min_inodes * 99 / 100))
7405 # reset stat counters
7407 local paramfile="$1"
7408 lctl set_param -n $paramfile=0
7413 local paramfile="$1"
7415 lctl get_param -n $paramfile |
7416 awk '/^'$stat'/ { sum += $2 } END { printf("%0.0f", sum) }'
7420 awk '{sum += $1} END { printf("%0.0f", sum) }'
7423 calc_osc_kbytes () {
7424 $LFS df $MOUNT > /dev/null
7425 $LCTL get_param -n osc.*[oO][sS][cC][-_][0-9a-f]*.$1 | calc_sum
7428 # save_lustre_params(comma separated facet list, parameter_mask)
7429 # generate a stream of formatted strings (<facet> <param name>=<param value>)
7430 save_lustre_params() {
7435 for facet in ${facets//,/ }; do
7436 facet_svc=$(facet_svc $facet)
7438 "params=\\\$($LCTL get_param $2);
7439 [[ -z \\\"$facet_svc\\\" ]] && param= ||
7440 param=\\\$(grep $facet_svc <<< \\\"\\\$params\\\");
7441 [[ -z \\\$param ]] && param=\\\"\\\$params\\\";
7442 while read s; do echo $facet \\\$s;
7443 done <<< \\\"\\\$param\\\""
7447 # restore lustre parameters from input stream, produces by save_lustre_params
7448 restore_lustre_params() {
7453 while IFS=" =" read facet name val; do
7454 do_facet $facet "$LCTL set_param -n $name=$val"
7458 check_node_health() {
7459 local nodes=${1:-$(comma_list $(nodes_list))}
7460 local health=$TMP/node_health.$$
7462 do_nodes -q $nodes "$LCTL get_param catastrophe 2>&1" | tee $health |
7463 grep "catastrophe=1" && error "LBUG/LASSERT detected"
7464 # Only check/report network health if get_param isn't reported, since
7465 # *clearly* the network is working if get_param returned something.
7466 if (( $(grep -c catastro $health) != $(wc -w <<< ${nodes//,/ }) )); then
7467 for node in ${nodes//,/}; do
7468 check_network $node 5
7474 mdsrate_cleanup () {
7476 mpi_run ${MACHINEFILE_OPTION} $2 -np $1 ${MDSRATE} --unlink \
7477 --nfiles $3 --dir $4 --filefmt $5 $6
7482 ########################
7484 convert_facet2label() {
7487 if [ x$facet = xost ]; then
7489 elif [ x$facet = xmgs ] && combined_mgs_mds ; then
7493 local varsvc=${facet}_svc
7495 if [ -n ${!varsvc} ]; then
7498 error "No label for $facet!"
7502 get_clientosc_proc_path() {
7503 echo "${1}-osc-[-0-9a-f]*"
7506 get_mdtosc_proc_path() {
7508 local ost_label=${2:-"*OST*"}
7510 [ "$mds_facet" = "mds" ] && mds_facet=$SINGLEMDS
7511 local mdt_label=$(convert_facet2label $mds_facet)
7512 local mdt_index=$(echo $mdt_label | sed -e 's/^.*-//')
7514 if [[ $ost_label = *OST* ]]; then
7515 echo "${ost_label}-osc-${mdt_index}"
7517 echo "${ost_label}-osp-${mdt_index}"
7521 get_osc_import_name() {
7524 local label=$(convert_facet2label $ost)
7526 if [ "${facet:0:3}" = "mds" ]; then
7527 get_mdtosc_proc_path $facet $label
7531 get_clientosc_proc_path $label
7535 _wait_import_state () {
7537 local CONN_PROC="$2"
7538 local maxtime=${3:-$(max_recovery_time)}
7539 local err_on_fail=${4:-1}
7543 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
7544 while ! echo "${CONN_STATE}" | egrep -q "^${expected}\$" ; do
7545 if [[ "${expected}" == "DISCONN" ]]; then
7546 # for disconn we can check after proc entry is removed
7547 [[ -z "${CONN_STATE}" ]] && return 0
7548 # with AT, we can have connect request timeout near
7549 # reconnect timeout and test can't see real disconnect
7550 [[ "${CONN_STATE}" == "CONNECTING" ]] && return 0
7552 if (( $i >= $maxtime )); then
7553 (( $err_on_fail != 0 )) &&
7554 error "can't put import for $CONN_PROC into ${expected} state after $i sec, have ${CONN_STATE}"
7558 # Add uniq for multi-mount case
7559 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null |
7564 log "$CONN_PROC in ${CONN_STATE} state after $i sec"
7568 wait_import_state() {
7571 local maxtime=${3:-$(max_recovery_time)}
7572 local err_on_fail=${4:-1}
7575 for param in ${params//,/ }; do
7576 _wait_import_state "$expected" "$param" $maxtime $err_on_fail ||
7581 wait_import_state_mount() {
7582 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
7586 wait_import_state "$@"
7589 # One client request could be timed out because server was not ready
7590 # when request was sent by client.
7591 # The request timeout calculation details :
7593 # /* We give the server rq_timeout secs to process the req, and
7594 # add the network latency for our local timeout. */
7595 # request->rq_deadline = request->rq_sent + request->rq_timeout +
7596 # ptlrpc_at_get_net_latency(request) ;
7598 # ptlrpc_connect_import ()
7599 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
7602 # -> at_init(&at->iat_net_latency, 0, 0) -> iat_net_latency=0
7603 # ptlrpc_at_get_net_latency(request) ->
7604 # at_get (max (iat_net_latency=0, at_min)) = at_min
7607 # request->rq_timeout + ptlrpc_at_get_net_latency(request) =
7608 # INITIAL_CONNECT_TIMEOUT + at_min
7610 # We will use obd_timeout instead of INITIAL_CONNECT_TIMEOUT
7611 # because we can not get this value in runtime,
7612 # the value depends on configure options, and it is not stored in /proc.
7614 # #define CONNECTION_SWITCH_MIN 5U
7615 # #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
7617 request_timeout () {
7620 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
7621 local init_connect_timeout=$TIMEOUT
7622 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
7624 local at_min=$(at_get $facet at_min)
7626 echo $(( init_connect_timeout + at_min ))
7629 _wait_osc_import_state() {
7633 local target=$(get_osc_import_name $facet $ost_facet)
7634 local param="os[cp].${target}.ost_server_uuid"
7638 # 1. wait the deadline of client 1st request (it could be skipped)
7639 # 2. wait the deadline of client 2nd request
7640 local maxtime=$(( 2 * $(request_timeout $facet)))
7642 if [[ $facet == client* ]]; then
7643 # During setup time, the osc might not be setup, it need wait
7644 # until list_param can return valid value.
7645 params=$($LCTL list_param $param 2>/dev/null || true)
7646 while [ -z "$params" ]; do
7647 if [ $i -ge $maxtime ]; then
7648 echo "can't get $param in $maxtime secs"
7653 params=$($LCTL list_param $param 2>/dev/null || true)
7657 if [[ $ost_facet = mds* ]]; then
7658 # no OSP connection to itself
7659 if [[ $facet = $ost_facet ]]; then
7662 param="osp.${target}.mdt_server_uuid"
7666 local plist=$(comma_list $params)
7667 if ! do_rpc_nodes "$(facet_active_host $facet)" \
7668 wait_import_state $expected $plist $maxtime; then
7669 error "$facet: import is not in $expected state after $maxtime"
7676 wait_osc_import_state() {
7682 if [[ $facet = mds ]]; then
7683 for num in $(seq $MDSCOUNT); do
7684 _wait_osc_import_state mds$num "$ost_facet" "$expected"
7687 _wait_osc_import_state "$facet" "$ost_facet" "$expected"
7691 wait_osc_import_ready() {
7692 wait_osc_import_state $1 $2 "\(FULL\|IDLE\)"
7695 _wait_mgc_import_state() {
7698 local error_on_failure=${3:-1}
7699 local param="mgc.*.mgs_server_uuid"
7703 # 1. wait the deadline of client 1st request (it could be skipped)
7704 # 2. wait the deadline of client 2nd request
7705 local maxtime=$(( 2 * $(request_timeout $facet)))
7707 if [[ $facet == client* ]]; then
7708 # During setup time, the osc might not be setup, it need wait
7709 # until list_param can return valid value. And also if there
7710 # are mulitple osc entries we should list all of them before
7712 params=$($LCTL list_param $param 2>/dev/null || true)
7713 while [ -z "$params" ]; do
7714 if [ $i -ge $maxtime ]; then
7715 echo "can't get $param in $maxtime secs"
7720 params=$($LCTL list_param $param 2>/dev/null || true)
7723 local plist=$(comma_list $params)
7724 if ! do_rpc_nodes "$(facet_active_host $facet)" \
7725 wait_import_state $expected $plist $maxtime \
7726 $error_on_failure; then
7727 if [ $error_on_failure -ne 0 ]; then
7728 error "import is not in ${expected} state"
7736 wait_mgc_import_state() {
7739 local error_on_failure=${3:-1}
7742 if [[ $facet = mds ]]; then
7743 for num in $(seq $MDSCOUNT); do
7744 _wait_mgc_import_state mds$num "$expected" \
7745 $error_on_failure || return
7748 _wait_mgc_import_state "$facet" "$expected"
7749 $error_on_failure || return
7753 wait_dne_interconnect() {
7756 if [ $MDSCOUNT -gt 1 ]; then
7757 for num in $(seq $MDSCOUNT); do
7758 wait_osc_import_ready mds mds$num
7763 get_clientmdc_proc_path() {
7767 get_clientmgc_proc_path() {
7774 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
7779 [ -z "$list" ] && return 0
7781 # Add paths to lustre tests for 32 and 64 bit systems.
7782 local LIBPATH="/usr/lib/lustre/tests:/usr/lib64/lustre/tests:"
7783 local TESTPATH="$RLUSTRE/tests:"
7784 local RPATH="PATH=${TESTPATH}${LIBPATH}${PATH}:/sbin:/bin:/usr/sbin:"
7785 do_nodes ${quiet:-"--verbose"} $list "${RPATH} NAME=${NAME} bash rpc.sh $@ "
7788 wait_clients_import_state () {
7792 local facets="$facet"
7794 if [ "$FAILURE_MODE" = HARD ]; then
7795 facets=$(facets_on_host $(facet_active_host $facet))
7798 for facet in ${facets//,/ }; do
7799 local label=$(convert_facet2label $facet)
7802 ost* ) proc_path="osc.$(get_clientosc_proc_path \
7803 $label).ost_server_uuid" ;;
7804 mds* ) proc_path="mdc.$(get_clientmdc_proc_path \
7805 $label).mds_server_uuid" ;;
7806 mgs* ) proc_path="mgc.$(get_clientmgc_proc_path \
7807 $label).mgs_server_uuid" ;;
7808 *) error "unknown facet!" ;;
7811 local params=$(expand_list $params $proc_path)
7814 if ! do_rpc_nodes "$list" wait_import_state_mount "$expected" $params;
7816 error "import is not in ${expected} state"
7828 # wait until all MDTs are in the expected state
7829 for ((num = 1; num <= $MDSCOUNT; num++)); do
7830 local mdtosp=$(get_mdtosc_proc_path mds${num} ${tgt_name})
7834 if [ $facet = "mds" ]; then
7835 mproc="osp.$mdtosp.active"
7836 [ $num -eq $((tgt_idx + 1)) ] && continue
7838 mproc="osc.$mdtosp.active"
7844 local result=$(do_facet mds${num} "$LCTL get_param -n $mproc")
7847 [ ${PIPESTATUS[0]} = 0 ] || error "Can't read $mproc"
7848 if [ $result -eq $expected ]; then
7849 echo -n "target updated after "
7850 echo "$wait sec (got $result)"
7854 if [ $wait -eq $max ]; then
7855 error "$tgt_name: wanted $expected got $result"
7857 echo "Waiting $((max - wait)) secs for $tgt_name"
7867 AVAILA=($(do_nodes $(comma_list $(osts_nodes)) \
7868 $LCTL get_param obdfilter.*.kbytesavail))
7869 GRANTA=($(do_nodes $(comma_list $(osts_nodes)) \
7870 $LCTL get_param -n obdfilter.*.tot_granted))
7871 TOTALA=($(do_nodes $(comma_list $(osts_nodes)) \
7872 $LCTL get_param -n obdfilter.*.kbytestotal))
7873 for ((i=0; i<${#AVAILA[@]}; i++)); do
7874 local -a AVAIL1=(${AVAILA[$i]//=/ })
7875 local -a TOTAL=(${TOTALA[$i]//=/ })
7876 GRANT=$((${GRANTA[$i]}/1024))
7877 # allow 1% of total space in bavail because of delayed
7878 # allocation with ZFS which might release some free space after
7879 # txg commit. For small devices, we set a mininum of 8MB
7880 local LIMIT=$((${TOTAL} / 100 + 8000))
7881 echo -n $(echo ${AVAIL1[0]} | cut -d"." -f2) avl=${AVAIL1[1]} \
7882 grnt=$GRANT diff=$((AVAIL1[1] - GRANT)) limit=${LIMIT}
7883 [ $((AVAIL1[1] - GRANT)) -lt $LIMIT ] && OSCFULL=0 && \
7884 echo " FULL" || echo
7890 echo -e "$(do_facet $SINGLEMDS $LCTL pool_list $1 | sed '1d')"
7893 check_pool_not_exist() {
7894 local fsname=${1%%.*}
7895 local poolname=${1##$fsname.}
7896 [[ $# -ne 1 ]] && return 0
7897 [[ x$poolname = x ]] && return 0
7898 list_pool $fsname | grep -w $1 && return 1
7903 local fsname=${1%%.*}
7904 local poolname=${1##$fsname.}
7905 local keep_pools=${2:-false}
7907 stack_trap "destroy_test_pools $fsname" EXIT
7908 do_facet mgs lctl pool_new $1
7910 # get param should return err unless pool is created
7911 [[ $RC -ne 0 ]] && return $RC
7913 for mds_id in $(seq $MDSCOUNT); do
7914 local mdt_id=$((mds_id-1))
7915 local lodname=$fsname-MDT$(printf "%04x" $mdt_id)-mdtlov
7916 wait_update_facet mds$mds_id \
7917 "lctl get_param -n lod.$lodname.pools.$poolname \
7918 2>/dev/null || echo foo" "" ||
7919 error "mds$mds_id: pool_new failed $1"
7921 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
7922 2>/dev/null || echo foo" "" || error "pool_new failed $1"
7924 $keep_pools || add_pool_to_list $1
7928 add_pool_to_list () {
7929 local fsname=${1%%.*}
7930 local poolname=${1##$fsname.}
7932 local listvar=${fsname}_CREATED_POOLS
7933 local temp=${listvar}=$(expand_list ${!listvar} $poolname)
7937 remove_pool_from_list () {
7938 local fsname=${1%%.*}
7939 local poolname=${1##$fsname.}
7941 local listvar=${fsname}_CREATED_POOLS
7942 local temp=${listvar}=$(exclude_items_from_list "${!listvar}" $poolname)
7946 # cleanup all pools exist on $FSNAME
7947 destroy_all_pools () {
7949 for i in $(list_pool $FSNAME); do
7954 destroy_pool_int() {
7956 local OSTS=$(list_pool $1)
7957 for ost in $OSTS; do
7958 do_facet mgs lctl pool_remove $1 $ost
7960 wait_update_facet $SINGLEMDS "lctl pool_list $1 | wc -l" "1" ||
7961 error "MDS: pool_list $1 failed"
7962 do_facet mgs lctl pool_destroy $1
7965 # <fsname>.<poolname> or <poolname>
7967 local fsname=${1%%.*}
7968 local poolname=${1##$fsname.}
7970 [[ x$fsname = x$poolname ]] && fsname=$FSNAME
7974 check_pool_not_exist $fsname.$poolname && return 0 || true
7976 destroy_pool_int $fsname.$poolname
7978 [[ $RC -ne 0 ]] && return $RC
7979 for mds_id in $(seq $MDSCOUNT); do
7980 local mdt_id=$((mds_id-1))
7981 local lodname=$fsname-MDT$(printf "%04x" $mdt_id)-mdtlov
7982 wait_update_facet mds$mds_id \
7983 "lctl get_param -n lod.$lodname.pools.$poolname \
7984 2>/dev/null || echo foo" "foo" ||
7985 error "mds$mds_id: destroy pool failed $1"
7987 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
7988 2>/dev/null || echo foo" "foo" || error "destroy pool failed $1"
7990 remove_pool_from_list $fsname.$poolname
7996 local fsname=${1:-$FSNAME}
7998 local listvar=${fsname}_CREATED_POOLS
8000 [ x${!listvar} = x ] && return 0
8002 echo "Destroy the created pools: ${!listvar}"
8003 for poolname in ${!listvar//,/ }; do
8004 destroy_pool $fsname.$poolname
8008 destroy_test_pools () {
8010 local fsname=${1:-$FSNAME}
8011 destroy_pools $fsname || true
8017 local ts=$(date +%s)
8020 if [[ ! -f "$YAML_LOG" ]]; then
8021 # init_logging is not performed before gather_logs,
8022 # so the $LOGDIR needs to be checked here
8023 check_shared_dir $LOGDIR && touch $LOGDIR/shared
8026 [ -f $LOGDIR/shared ] && docp=false
8028 # dump lustre logs, dmesg, and journal if GSS_SK=true
8030 prefix="$TESTLOG_PREFIX.$TESTNAME"
8032 echo "Dumping lctl log to ${prefix}.*.${suffix}"
8034 if [ -n "$CLIENTONLY" -o "$PDSH" == "no_dsh" ]; then
8035 echo "Dumping logs only on local client."
8036 $LCTL dk > ${prefix}.debug_log.$(hostname -s).${suffix}
8037 dmesg > ${prefix}.dmesg.$(hostname -s).${suffix}
8038 [ "$SHARED_KEY" = true ] && find $SK_PATH -name '*.key' -exec \
8039 lgss_sk -r {} \; &> \
8040 ${prefix}.ssk_keys.$(hostname -s).${suffix}
8041 [ "$SHARED_KEY" = true ] && lctl get_param 'nodemap.*.*' > \
8042 ${prefix}.nodemaps.$(hostname -s).${suffix}
8043 [ "$GSS_SK" = true ] && keyctl show > \
8044 ${prefix}.keyring.$(hostname -s).${suffix}
8045 [ "$GSS_SK" = true ] && journalctl -a > \
8046 ${prefix}.journal.$(hostname -s).${suffix}
8051 "$LCTL dk > ${prefix}.debug_log.\\\$(hostname -s).${suffix};
8052 dmesg > ${prefix}.dmesg.\\\$(hostname -s).${suffix}"
8053 if [ "$SHARED_KEY" = true ]; then
8054 do_nodesv $list "find $SK_PATH -name '*.key' -exec \
8055 lgss_sk -r {} \; &> \
8056 ${prefix}.ssk_keys.\\\$(hostname -s).${suffix}"
8057 do_facet mds1 "lctl get_param 'nodemap.*.*' > \
8058 ${prefix}.nodemaps.\\\$(hostname -s).${suffix}"
8060 if [ "$GSS_SK" = true ]; then
8061 do_nodesv $list "keyctl show > \
8062 ${prefix}.keyring.\\\$(hostname -s).${suffix}"
8063 do_nodesv $list "journalctl -a > \
8064 ${prefix}.journal.\\\$(hostname -s).${suffix}"
8067 if [ ! -f $LOGDIR/shared ]; then
8068 local remote_nodes=$(exclude_items_from_list $list $HOSTNAME)
8070 for node in ${remote_nodes//,/ }; do
8071 rsync -az -e ssh $node:${prefix}.'*'.${suffix} $LOGDIR &
8085 for i in $(seq 0 $num_mntpts); do
8086 cmd="ls -laf ${mntpt_root}$i/$dir"
8092 for pid in $pids; do
8099 # check_and_start_recovery_timer()
8100 # service_time = at_est2timeout(service_time);
8101 # service_time += 2 * INITIAL_CONNECT_TIMEOUT;
8102 # service_time += 2 * (CONNECTION_SWITCH_MAX + CONNECTION_SWITCH_INC);
8104 #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN, obd_timeout/20)
8105 #define CONNECTION_SWITCH_MAX min(50, max(CONNECTION_SWITCH_MIN, obd_timeout))
8106 #define CONNECTION_SWITCH_MIN 5
8107 #define CONNECTION_SWITCH_INC 5
8108 max_recovery_time() {
8109 local init_connect_timeout=$((TIMEOUT / 20))
8110 ((init_connect_timeout >= 5)) || init_connect_timeout=5
8112 local service_time=$(($(at_max_get client) * 9 / 4 + 5))
8113 service_time=$((service_time + 2 * (init_connect_timeout + 50 + 5)))
8115 echo -n $service_time
8118 recovery_time_min() {
8119 local connection_switch_min=5
8120 local connection_switch_inc=5
8121 local connection_switch_max
8122 local reconnect_delay_max
8123 local initial_connect_timeout
8127 #connection_switch_max=min(50, max($connection_switch_min,$TIMEOUT)
8128 (($connection_switch_min > $TIMEOUT)) &&
8129 max=$connection_switch_min || max=$TIMEOUT
8130 (($max < 50)) && connection_switch_max=$max || connection_switch_max=50
8132 #initial_connect_timeout = max(connection_switch_min, obd_timeout/20)
8133 timeout_20=$((TIMEOUT/20))
8134 (($connection_switch_min > $timeout_20)) &&
8135 initial_connect_timeout=$connection_switch_min ||
8136 initial_connect_timeout=$timeout_20
8138 reconnect_delay_max=$((connection_switch_max + connection_switch_inc + \
8139 initial_connect_timeout))
8140 echo $((2 * reconnect_delay_max))
8143 get_clients_mount_count () {
8144 local clients=${CLIENTS:-$HOSTNAME}
8146 # we need to take into account the clients mounts and
8147 # exclude mds/ost mounts if any;
8148 do_nodes $clients cat /proc/mounts | grep lustre |
8149 grep -w $MOUNT | wc -l
8153 PROC_CLI="srpc_info"
8154 PROC_CON="srpc_contexts"
8162 if [ $M -lt $N ]; then
8166 while [ $N -lt $M ]; do
8176 calc_connection_cnt() {
8179 # MDT->MDT = 2 * C(M, 2)
8183 comb_m2=$(combination $MDSCOUNT 2)
8185 local num_clients=$(get_clients_mount_count)
8187 local cnt_mdt2mdt=$((comb_m2 * 2))
8188 local cnt_mdt2ost=$((MDSCOUNT * OSTCOUNT))
8189 local cnt_cli2ost=$((num_clients * OSTCOUNT))
8190 local cnt_cli2mdt=$((num_clients * MDSCOUNT))
8191 if is_mounted $MOUNT2; then
8192 cnt_cli2mdt=$((cnt_cli2mdt * 2))
8193 cnt_cli2ost=$((cnt_cli2ost * 2))
8201 local cnt_all2ost=$((cnt_mdt2ost + cnt_cli2ost))
8202 local cnt_all2mdt=$((cnt_mdt2mdt + cnt_cli2mdt))
8203 local cnt_all2all=$((cnt_mdt2ost + cnt_mdt2mdt \
8204 + cnt_cli2ost + cnt_cli2mdt))
8218 local cmd="$tgt.srpc.flavor"
8220 if [ $net == "any" ]; then
8225 if [ $dir != "any" ]; then
8230 log "Setting sptlrpc rule: $cmd"
8231 do_facet mgs "$LCTL conf_param $cmd"
8237 local total_ctx=$(echo "$output" | grep -c "expire.*key.*hdl")
8247 rpc_flvr=`echo $flavor | awk -F - '{ print $1 }'`
8248 bulkspec=`echo $flavor | awk -F - '{ print $2 }'`
8250 count=`echo "$output" | grep "rpc flavor" | grep $rpc_flvr | wc -l`
8252 if [ "x$bulkspec" != "x" ]; then
8253 algs=`echo $bulkspec | awk -F : '{ print $2 }'`
8255 if [ "x$algs" != "x" ]; then
8256 bulk_count=`echo "$output" | grep "bulk flavor" | grep $algs | wc -l`
8258 bulk=`echo $bulkspec | awk -F : '{ print $1 }'`
8259 if [ $bulk == "bulkn" ]; then
8260 bulk_count=`echo "$output" | grep "bulk flavor" \
8261 | grep "null/null" | wc -l`
8262 elif [ $bulk == "bulki" ]; then
8263 bulk_count=`echo "$output" | grep "bulk flavor" \
8264 | grep "/null" | grep -v "null/" | wc -l`
8266 bulk_count=`echo "$output" | grep "bulk flavor" \
8267 | grep -v "/null" | grep -v "null/" | wc -l`
8271 [ $bulk_count -lt $count ] && count=$bulk_count
8282 local clients=${CLIENTS:-$HOSTNAME}
8284 for c in ${clients//,/ }; do
8285 local output=$(do_node $c lctl get_param -n \
8286 mdc.*-*-mdc-*.$PROC_CLI 2>/dev/null)
8287 local tmpcnt=$(count_flvr "$output" $flavor)
8288 if $GSS_SK && [ $flavor != "null" ]; then
8289 # tmpcnt=min(contexts,flavors) to ensure SK context is on
8290 output=$(do_node $c lctl get_param -n \
8291 mdc.*-MDT*-mdc-*.$PROC_CON 2>/dev/null)
8292 local outcon=$(count_contexts "$output")
8293 if [ "$outcon" -lt "$tmpcnt" ]; then
8297 cnt=$((cnt + tmpcnt))
8307 local clients=${CLIENTS:-$HOSTNAME}
8309 for c in ${clients//,/ }; do
8311 do_node $c lctl set_param osc.*.idle_connect=1 >/dev/null 2>&1
8312 local output=$(do_node $c lctl get_param -n \
8313 osc.*OST*-osc-[^M][^D][^T]*.$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_node $c lctl get_param -n \
8318 osc.*OST*-osc-[^M][^D][^T]*.$PROC_CON 2>/dev/null)
8319 local outcon=$(count_contexts "$output")
8320 if [ "$outcon" -lt "$tmpcnt" ]; then
8324 cnt=$((cnt + tmpcnt))
8334 if [ $MDSCOUNT -le 1 ]; then
8339 for num in `seq $MDSCOUNT`; do
8340 local output=$(do_facet mds$num lctl get_param -n \
8341 osp.*-MDT*osp-MDT*.$PROC_CLI 2>/dev/null)
8342 local tmpcnt=$(count_flvr "$output" $flavor)
8343 if $GSS_SK && [ $flavor != "null" ]; then
8344 # tmpcnt=min(contexts,flavors) to ensure SK context is on
8345 output=$(do_facet mds$num lctl get_param -n \
8346 osp.*-MDT*osp-MDT*.$PROC_CON 2>/dev/null)
8347 local outcon=$(count_contexts "$output")
8348 if [ "$outcon" -lt "$tmpcnt" ]; then
8352 cnt=$((cnt + tmpcnt))
8363 for num in `seq $MDSCOUNT`; do
8364 mdtosc=$(get_mdtosc_proc_path mds$num)
8365 mdtosc=${mdtosc/-MDT*/-MDT\*}
8366 local output=$(do_facet mds$num lctl get_param -n \
8367 os[cp].$mdtosc.$PROC_CLI 2>/dev/null)
8368 local tmpcnt=$(count_flvr "$output" $flavor)
8369 if $GSS_SK && [ $flavor != "null" ]; then
8370 # tmpcnt=min(contexts,flavors) to ensure SK context is on
8371 output=$(do_facet mds$num lctl get_param -n \
8372 os[cp].$mdtosc.$PROC_CON 2>/dev/null)
8373 local outcon=$(count_contexts "$output")
8374 if [ "$outcon" -lt "$tmpcnt" ]; then
8378 cnt=$((cnt + tmpcnt))
8387 local output=$(do_facet client lctl get_param -n mgc.*.$PROC_CLI \
8389 count_flvr "$output" $flavor
8394 local dir=$1 # from to
8395 local flavor=$2 # flavor expected
8398 if [ $dir == "cli2mdt" ]; then
8399 res=`flvr_cnt_cli2mdt $flavor`
8400 elif [ $dir == "cli2ost" ]; then
8401 res=`flvr_cnt_cli2ost $flavor`
8402 elif [ $dir == "mdt2mdt" ]; then
8403 res=`flvr_cnt_mdt2mdt $flavor`
8404 elif [ $dir == "mdt2ost" ]; then
8405 res=`flvr_cnt_mdt2ost $flavor`
8406 elif [ $dir == "all2ost" ]; then
8407 res1=`flvr_cnt_mdt2ost $flavor`
8408 res2=`flvr_cnt_cli2ost $flavor`
8409 res=$((res1 + res2))
8410 elif [ $dir == "all2mdt" ]; then
8411 res1=`flvr_cnt_mdt2mdt $flavor`
8412 res2=`flvr_cnt_cli2mdt $flavor`
8413 res=$((res1 + res2))
8414 elif [ $dir == "all2all" ]; then
8415 res1=`flvr_cnt_mdt2ost $flavor`
8416 res2=`flvr_cnt_cli2ost $flavor`
8417 res3=`flvr_cnt_mdt2mdt $flavor`
8418 res4=`flvr_cnt_cli2mdt $flavor`
8419 res=$((res1 + res2 + res3 + res4))
8427 local dir=$1 # from to
8428 local flavor=$2 # flavor expected
8429 local expect=${3:-$(calc_connection_cnt $dir)} # number expected
8430 local WAITFLAVOR_MAX=20 # how many retries before abort?
8433 for ((i = 0; i < $WAITFLAVOR_MAX; i++)); do
8434 echo -n "checking $dir..."
8435 res=$(do_check_flavor $dir $flavor)
8436 echo "found $res/$expect $flavor connections"
8437 [ $res -ge $expect ] && return 0
8441 echo "Error checking $flavor of $dir: expect $expect, actual $res"
8442 # echo "Dumping additional logs for SK debug.."
8443 do_nodes $(comma_list $(all_server_nodes)) "keyctl show"
8445 gather_logs $(comma_list $(nodes_list))
8450 restore_to_default_flavor()
8452 local proc="mgs.MGS.live.$FSNAME"
8454 echo "restoring to default flavor..."
8456 local nrule=$(do_facet mgs lctl get_param -n $proc 2>/dev/null |
8457 grep ".srpc.flavor" | wc -l)
8459 # remove all existing rules if any
8460 if [ $nrule -ne 0 ]; then
8461 echo "$nrule existing rules"
8462 for rule in $(do_facet mgs lctl get_param -n $proc 2>/dev/null |
8463 grep ".srpc.flavor."); do
8464 echo "remove rule: $rule"
8465 spec=`echo $rule | awk -F = '{print $1}'`
8466 do_facet mgs "$LCTL conf_param -d $spec"
8470 # verify no rules left
8471 nrule=$(do_facet mgs lctl get_param -n $proc 2>/dev/null |
8472 grep ".srpc.flavor." | wc -l)
8473 [ $nrule -ne 0 ] && error "still $nrule rules left"
8475 # wait for default flavor to be applied
8478 set_rule $FSNAME any any $SK_FLAVOR
8479 wait_flavor all2all $SK_FLAVOR
8481 set_rule $FSNAME any cli2mdt $SK_FLAVOR
8482 set_rule $FSNAME any cli2ost $SK_FLAVOR
8483 wait_flavor cli2mdt $SK_FLAVOR
8484 wait_flavor cli2ost $SK_FLAVOR
8486 echo "GSS_SK now at default flavor: $SK_FLAVOR"
8488 wait_flavor all2all null
8494 local flavor=${1:-null}
8496 echo "setting all flavor to $flavor"
8498 # FIXME need parameter to this fn
8499 # and remove global vars
8500 local cnt_all2all=$(calc_connection_cnt all2all)
8502 local res=$(do_check_flavor all2all $flavor)
8503 if [ $res -eq $cnt_all2all ]; then
8504 echo "already have total $res $flavor connections"
8508 echo "found $res $flavor out of total $cnt_all2all connections"
8509 restore_to_default_flavor
8511 [[ $flavor = null ]] && return 0
8513 if $GSS_SK && [ $flavor != "null" ]; then
8515 set_rule $FSNAME any any $flavor
8516 wait_flavor all2all $flavor
8518 set_rule $FSNAME any cli2mdt $flavor
8519 set_rule $FSNAME any cli2ost $flavor
8520 set_rule $FSNAME any mdt2ost null
8521 set_rule $FSNAME any mdt2mdt null
8522 wait_flavor cli2mdt $flavor
8523 wait_flavor cli2ost $flavor
8525 echo "GSS_SK now at flavor: $flavor"
8527 set_rule $FSNAME any any $flavor
8528 wait_flavor all2all $flavor
8535 # Checking for shared logdir
8536 if [ ! -d $dir ]; then
8537 # Not found. Create local logdir
8540 touch $dir/check_file.$(hostname -s)
8545 check_write_access() {
8547 local list=${2:-$(comma_list $(nodes_list))}
8551 for node in ${list//,/ }; do
8552 file=$dir/check_file.$(short_nodename $node)
8553 if [[ ! -f "$file" ]]; then
8554 # Logdir not accessible/writable from this node.
8557 rm -f $file || return 1
8563 [[ -n $YAML_LOG ]] && return
8564 local save_umask=$(umask)
8567 export YAML_LOG=${LOGDIR}/results.yml
8571 # If the yaml log already exists then we will just append to it
8572 if [ ! -f $YAML_LOG ]; then
8573 if check_shared_dir $LOGDIR; then
8574 touch $LOGDIR/shared
8575 echo "Logging to shared log directory: $LOGDIR"
8577 echo "Logging to local directory: $LOGDIR"
8580 yml_nodes_file $LOGDIR >> $YAML_LOG
8581 yml_results_file >> $YAML_LOG
8586 # log actual client and server versions if needed for debugging
8587 log "Client: $(lustre_build_version client)"
8588 log "MDS: $(lustre_build_version mds1)"
8589 log "OSS: $(lustre_build_version ost1)"
8593 yml_log_test $1 >> $YAML_LOG
8597 yml_log_test_status $@ >> $YAML_LOG
8600 log_sub_test_begin() {
8601 yml_log_sub_test_begin "$@" >> $YAML_LOG
8604 log_sub_test_end() {
8605 yml_log_sub_test_end "$@" >> $YAML_LOG
8611 local llverdev_opts=$2
8612 local devname=$(basename $1)
8613 local size=$(grep "$devname"$ /proc/partitions | awk '{print $3}')
8614 # loop devices aren't in /proc/partitions
8615 [ "x$size" == "x" ] && local size=$(ls -l $dev | awk '{print $5}')
8617 size=$(($size / 1024 / 1024)) # Gb
8619 local partial_arg=""
8620 # Run in partial (fast) mode if the size
8621 # of a partition > 1 GB
8622 [ $size -gt 1 ] && partial_arg="-p"
8624 llverdev --force $partial_arg $llverdev_opts $dev
8630 local llverfs_opts=$2
8631 local use_partial_arg=$3
8632 local partial_arg=""
8633 local size=$(df -B G $dir |tail -n 1 |awk '{print $2}' |sed 's/G//') #GB
8635 # Run in partial (fast) mode if the size
8636 # of a partition > 1 GB
8637 [ "x$use_partial_arg" != "xno" ] && [ $size -gt 1 ] && partial_arg="-p"
8639 llverfs $partial_arg $llverfs_opts $dir
8643 local devs=${1//,/ }
8646 local rslt=$TMP/sgpdd_survey
8648 # sgpdd-survey cleanups ${rslt}.* files
8650 local cmd="rslt=$rslt $params scsidevs=\"$devs\" $SGPDDSURVEY"
8656 # returns the canonical name for an ldiskfs device
8661 do_facet $facet "dv=\\\$($LCTL get_param -n $dev);
8662 if foo=\\\$(lvdisplay -c \\\$dv 2>/dev/null); then
8663 echo dm-\\\${foo##*:};
8665 name=\\\$(basename \\\$dv);
8666 if [[ \\\$name = *flakey* ]]; then
8667 name=\\\$(lsblk -o NAME,KNAME |
8668 awk /\\\$name/'{print \\\$NF}');
8674 is_sanity_benchmark() {
8675 local benchmarks="dbench bonnie iozone fsx"
8677 for b in $benchmarks; do
8678 if [ "$b" == "$suite" ]; then
8686 $LFS df | grep OST | awk '{print $4}' | sort -un | head -1
8690 # Get the available size (KB) of a given obd target.
8697 [[ $facet != client ]] || return 0
8699 size=$(do_facet $facet $LCTL get_param -n *.$obd.kbytesavail | head -n1)
8704 # Get the page size (bytes) on a given facet node.
8705 # The local client page_size is directly available in PAGE_SIZE.
8709 local page_size=$(getconf PAGE_SIZE 2>/dev/null)
8711 [ -z "$CLIENTONLY" -a "$facet" != "client" ] &&
8712 page_size=$(do_facet $facet getconf PAGE_SIZE)
8713 echo -n ${page_size:-4096}
8717 # Get the block count of the filesystem.
8724 [ -z "$CLIENTONLY" ] && count=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
8725 awk '/^Block count:/ {print $3}')
8729 # Check whether the "ea_inode" feature is enabled or not, to allow
8730 # ldiskfs xattrs over one block in size. Allow both the historical
8731 # Lustre feature name (large_xattr) and the upstream name (ea_inode).
8732 large_xattr_enabled() {
8733 [[ $(facet_fstype $SINGLEMDS) == zfs ]] && return 0
8735 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
8737 do_facet $SINGLEMDS "$DUMPE2FS -h $mds_dev 2>&1 |
8738 grep -E -q '(ea_inode|large_xattr)'"
8739 return ${PIPESTATUS[0]}
8742 # Get the maximum xattr size supported by the filesystem.
8744 $LCTL get_param -n llite.*.max_easize
8747 # Dump the value of the named xattr from a file.
8752 echo "$(getfattr -n $xattr_name --absolute-names --only-values $file)"
8755 # Generate a string with size of $size bytes.
8757 local size=${1:-1024} # in bytes
8759 echo "$(head -c $size < /dev/zero | tr '\0' y)"
8762 reformat_external_journal() {
8767 if [ -n "${!var}" ]; then
8768 local rcmd="do_facet $facet"
8770 echo "reformat external journal on $facet:${!var}"
8771 ${rcmd} mke2fs -O journal_dev ${!var} || return 1
8775 # MDT file-level backup/restore
8776 mds_backup_restore() {
8779 local devname=$(mdsdevname $(facet_number $facet))
8780 local mntpt=$(facet_mntpt brpt)
8781 local rcmd="do_facet $facet"
8782 local metadata=${TMP}/backup_restore.tgz
8783 local opts=${MDS_MOUNT_FS_OPTS}
8784 local svc=${facet}_svc
8786 if ! ${rcmd} test -b ${devname}; then
8787 opts=$(csa_add "$opts" -o loop)
8790 echo "file-level backup/restore on $facet:${devname}"
8792 # step 1: build mount point
8793 ${rcmd} mkdir -p $mntpt
8794 # step 2: cleanup old backup
8795 ${rcmd} rm -f $metadata
8797 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 3
8798 if [ ! -z $igif ]; then
8799 # step 3.5: rm .lustre
8800 ${rcmd} rm -rf $mntpt/ROOT/.lustre || return 3
8802 # step 4: backup metadata
8804 ${rcmd} tar zcf $metadata --xattrs --xattrs-include="trusted.*" \
8805 --sparse -C $mntpt/ . > /dev/null 2>&1 || return 4
8807 ${rcmd} $UMOUNT $mntpt || return 5
8808 # step 6: reformat dev
8809 echo "reformat new device"
8810 format_mdt $(facet_number $facet)
8812 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 7
8813 # step 8: restore metadata
8815 ${rcmd} tar zxfp $metadata --xattrs --xattrs-include="trusted.*" \
8816 --sparse -C $mntpt > /dev/null 2>&1 || return 8
8817 # step 9: remove recovery logs
8818 echo "remove recovery logs"
8819 ${rcmd} rm -fv $mntpt/OBJECTS/* $mntpt/CATALOGS
8820 # step 10: umount dev
8821 ${rcmd} $UMOUNT $mntpt || return 10
8822 # step 11: cleanup tmp backup
8823 ${rcmd} rm -f $metaea $metadata
8824 # step 12: reset device label - it's not virgin on
8825 ${rcmd} e2label $devname ${!svc}
8832 local devname=$(mdsdevname $(facet_number $facet))
8833 local mntpt=$(facet_mntpt brpt)
8834 local rcmd="do_facet $facet"
8835 local opts=${MDS_MOUNT_FS_OPTS}
8837 if ! ${rcmd} test -b ${devname}; then
8838 opts=$(csa_add "$opts" -o loop)
8841 echo "removing OI files on $facet: idx=${idx}"
8843 # step 1: build mount point
8844 ${rcmd} mkdir -p $mntpt
8846 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
8847 if [ -z $idx ]; then
8848 # step 3: remove all OI files
8849 ${rcmd} rm -fv $mntpt/oi.16*
8850 elif [ $idx -lt 2 ]; then
8851 ${rcmd} rm -fv $mntpt/oi.16.${idx}
8855 # others, rm oi.16.[idx, idx * idx, idx ** ...]
8856 for ((i=${idx}; i<64; i=$((i * idx)))); do
8857 ${rcmd} rm -fv $mntpt/oi.16.${i}
8861 ${rcmd} $UMOUNT $mntpt || return 2
8862 # OI files will be recreated when mounted as lustre next time.
8865 # generate maloo upload-able log file name
8866 # \param logname specify unique part of file name
8867 generate_logname() {
8868 local logname=${1:-"default_logname"}
8870 echo "$TESTLOG_PREFIX.$TESTNAME.$logname.$(hostname -s).log"
8873 # make directory on different MDTs
8878 local hash_name=("all_char" "fnv_1a_64" "crush")
8879 local dirstripe_count=${DIRSTRIPE_COUNT:-"2"}
8880 local dirstripe_index=${DIRSTRIPE_INDEX:-$((base % $MDSCOUNT))}
8883 while getopts "c:H:i:p" opt; do
8885 c) dirstripe_count=$OPTARG;;
8886 H) hash_type=$OPTARG;;
8887 i) dirstripe_index=$OPTARG;;
8889 \?) error "only support -c -H -i -p";;
8893 shift $((OPTIND - 1))
8894 [ $# -eq 1 ] || error "Only creating single directory is supported"
8897 local parent=$(dirname $path)
8898 if [ "$p_option" == "-p" ]; then
8899 [ -d $path ] && return 0
8900 if [ ! -d ${parent} ]; then
8901 mkdir -p ${parent} ||
8902 error "mkdir parent '$parent' failed"
8906 if [ $MDSCOUNT -le 1 ] || ! is_lustre ${parent}; then
8907 mkdir $path || error "mkdir '$path' failed"
8911 if [ $dirstripe_index -eq -1 ]; then
8912 mdt_index=$((base % MDSCOUNT))
8914 mdt_index=$dirstripe_index
8917 # randomly choose hash type
8918 [ -z "$hash_type" ] &&
8919 hash_type=${hash_name[$((RANDOM % ${#hash_name[@]}))]}
8921 if (($MDS1_VERSION >= $(version_code 2.8.0))); then
8922 if [ $dirstripe_count -eq -1 ]; then
8923 dirstripe_count=$((RANDOM % MDSCOUNT + 1))
8929 echo "striped dir -i$mdt_index -c$dirstripe_count -H $hash_type $path"
8930 $LFS mkdir -i$mdt_index -c$dirstripe_count -H $hash_type $path ||
8931 error "mkdir -i $mdt_index -c$dirstripe_count -H $hash_type $path failed"
8935 # free_fd: find the smallest and not in use file descriptor [above @last_fd]
8937 # If called many times, passing @last_fd will avoid repeated searching
8938 # already-open FDs repeatedly if we know they are still in use.
8940 # usage: free_fd [last_fd]
8943 local max_fd=$(ulimit -n)
8944 local fd=$((${1:-2} + 1))
8946 while [[ $fd -le $max_fd && -e /proc/self/fd/$fd ]]; do
8949 [ $fd -lt $max_fd ] || error "finding free file descriptor failed"
8953 check_mount_and_prep()
8955 is_mounted $MOUNT || setupall
8957 rm -rf $DIR/[df][0-9]* || error "Fail to cleanup the env!"
8958 mkdir_on_mdt0 $DIR/$tdir || error "Fail to mkdir $DIR/$tdir."
8959 for idx in $(seq $MDSCOUNT); do
8960 local name="MDT$(printf '%04x' $((idx - 1)))"
8961 rm -rf $MOUNT/.lustre/lost+found/$name/*
8965 # calcule how many ost-objects to be created.
8966 precreated_ost_obj_count()
8970 local mdt_name="MDT$(printf '%04x' $mdt_idx)"
8971 local ost_name="OST$(printf '%04x' $ost_idx)"
8972 local proc_path="${FSNAME}-${ost_name}-osc-${mdt_name}"
8973 local last_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
8974 osp.$proc_path.prealloc_last_id)
8975 local next_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
8976 osp.$proc_path.prealloc_next_id)
8977 echo $((last_id - next_id + 1))
8980 check_file_in_pool()
8985 local res=$($LFS getstripe $file | grep 0x | cut -f2)
8988 for t in $tlist ; do
8989 [ "$i" -eq "$t" ] && continue 2
8992 echo "pool list: $tlist"
8993 echo "striping: $res"
8994 error_noexit "$file not allocated in $pool"
9001 echo "Creating new pool"
9004 create_pool $FSNAME.$pool ||
9005 { error_noexit "No pool created, result code $?"; return 1; }
9006 [ $($LFS pool_list $FSNAME | grep -c "$FSNAME.${pool}\$") -eq 1 ] ||
9007 { error_noexit "$pool not in lfs pool_list"; return 2; }
9010 pool_add_targets() {
9011 echo "Adding targets to pool"
9017 if [ -z $last ]; then
9020 local list=$(seq $first $step $last)
9023 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
9024 local tg=$(for i in $list;
9025 do printf -- "-e $FSNAME-OST%04x_UUID " $i; done)
9026 local firstx=$(printf "%04x" $first)
9027 local lastx=$(printf "%04x" $last)
9029 do_facet mgs $LCTL pool_add \
9030 $FSNAME.$pool $FSNAME-OST[$firstx-$lastx/$step]
9032 if (( $? != 0 && $? != 17 )); then
9033 error_noexit "pool_add $FSNAME-OST[$firstx-$lastx/$step] failed"
9037 # wait for OSTs to be added to the pool
9038 for mds_id in $(seq $MDSCOUNT); do
9039 local mdt_id=$((mds_id-1))
9040 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
9041 wait_update_facet mds$mds_id \
9042 "lctl get_param -n lod.$lodname.pools.$pool |
9043 grep $tg | sort -u | tr '\n' ' '" "$t" || {
9044 error_noexit "mds$mds_id: Add to pool failed"
9048 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool |
9049 grep $tg | sort -u | tr '\n' ' ' " "$t" || {
9050 error_noexit "Add to pool failed"
9058 echo "Setting pool on directory $tdir"
9060 $LFS setstripe -c 2 -p $pool $tdir && return 0
9062 error_noexit "Cannot set pool $pool to $tdir"
9069 echo "Checking pool on directory $tdir"
9071 local res=$($LFS getstripe --pool $tdir | sed "s/\s*$//")
9072 [ "$res" = "$pool" ] && return 0
9074 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
9078 pool_dir_rel_path() {
9079 echo "Testing relative path works well"
9084 mkdir -p $root/$tdir/$tdir
9086 pool_set_dir $pool $tdir || return 1
9087 pool_set_dir $pool ./$tdir || return 2
9088 pool_set_dir $pool ../$tdir || return 3
9089 pool_set_dir $pool ../$tdir/$tdir || return 4
9090 rm -rf $tdir; cd - > /dev/null
9093 pool_alloc_files() {
9094 echo "Checking files allocation from directory pool"
9101 for i in $(seq -w 1 $count)
9103 local file=$tdir/file-$i
9105 check_file_in_pool $file $pool "$tlist" || \
9106 failed=$((failed + 1))
9108 [ "$failed" = 0 ] && return 0
9110 error_noexit "$failed files not allocated in $pool"
9114 pool_create_files() {
9115 echo "Creating files in pool"
9123 for i in $(seq -w 1 $count)
9125 local file=$tdir/spoo-$i
9126 $LFS setstripe -p $pool $file
9127 check_file_in_pool $file $pool "$tlist" || \
9128 failed=$((failed + 1))
9130 [ "$failed" = 0 ] && return 0
9132 error_noexit "$failed files not allocated in $pool"
9137 echo "Checking 'lfs df' output"
9140 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
9142 local res=$($LFS df --pool $FSNAME.$pool |
9144 grep "$FSNAME-OST" |
9146 [ "$res" = "$t" ] && return 0
9148 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
9152 pool_file_rel_path() {
9153 echo "Creating files in a pool with relative pathname"
9158 { error_noexit "unable to create $tdir"; return 1 ; }
9159 local file="/..$tdir/$tfile-1"
9160 $LFS setstripe -p $pool $file ||
9161 { error_noexit "unable to create $file" ; return 2 ; }
9164 $LFS setstripe -p $pool $tfile-2 || {
9165 error_noexit "unable to create $tfile-2 in $tdir"
9170 pool_remove_first_target() {
9171 echo "Removing first target from a pool"
9172 pool_remove_target $1 -1
9175 pool_remove_target() {
9179 local pname="lov.$FSNAME-*.pools.$pool"
9180 if [ $index -eq -1 ]; then
9181 local t=$($LCTL get_param -n $pname | head -1)
9183 local t=$(printf "$FSNAME-OST%04x_UUID" $index)
9186 echo "Removing $t from $pool"
9187 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
9188 for mds_id in $(seq $MDSCOUNT); do
9189 local mdt_id=$((mds_id-1))
9190 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
9191 wait_update_facet mds$mds_id \
9192 "lctl get_param -n lod.$lodname.pools.$pool |
9194 error_noexit "mds$mds_id: $t not removed from" \
9199 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
9200 error_noexit "$t not removed from $FSNAME.$pool"
9205 pool_remove_all_targets() {
9206 echo "Removing all targets from pool"
9209 local pname="lov.$FSNAME-*.pools.$pool"
9210 for t in $($LCTL get_param -n $pname | sort -u)
9212 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
9214 for mds_id in $(seq $MDSCOUNT); do
9215 local mdt_id=$((mds_id-1))
9216 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
9217 wait_update_facet mds$mds_id "lctl get_param -n \
9218 lod.$lodname.pools.$pool" "" || {
9219 error_noexit "mds$mds_id: Pool $pool not drained"
9223 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
9224 error_noexit "Pool $FSNAME.$pool cannot be drained"
9227 # striping on an empty/nonexistant pool should fall back
9228 # to "pool of everything"
9230 error_noexit "failed to use fallback striping for empty pool"
9233 # setstripe on an empty pool should fail
9234 $LFS setstripe -p $pool $file 2>/dev/null && {
9235 error_noexit "expected failure when creating file" \
9243 echo "Destroying pool"
9247 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
9250 # striping on an empty/nonexistant pool should fall back
9251 # to "pool of everything"
9253 error_noexit "failed to use fallback striping for missing pool"
9256 # setstripe on an empty pool should fail
9257 $LFS setstripe -p $pool $file 2>/dev/null && {
9258 error_noexit "expected failure when creating file" \
9263 # get param should return err once pool is gone
9264 if wait_update $HOSTNAME "lctl get_param -n \
9265 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
9267 remove_pool_from_list $FSNAME.$pool
9270 error_noexit "Pool $FSNAME.$pool is not destroyed"
9274 # Get and check the actual stripe count of one file.
9275 # Usage: check_stripe_count <file> <expected_stripe_count>
9276 check_stripe_count() {
9281 [[ -z "$file" || -z "$expected" ]] &&
9282 error "check_stripe_count: invalid argument"
9284 local cmd="$LFS getstripe -c $file"
9285 actual=$($cmd) || error "$cmd failed"
9286 actual=${actual%% *}
9288 if [[ $actual -ne $expected ]]; then
9289 [[ $expected -eq -1 ]] || { $LFS getstripe $file;
9290 error "$cmd not expected ($expected): found $actual"; }
9291 [[ $actual -eq $OSTCOUNT ]] || { $LFS getstripe $file;
9292 error "$cmd not OST count ($OSTCOUNT): found $actual"; }
9296 # Get and check the actual list of OST indices on one file.
9297 # Usage: check_obdidx <file> <expected_comma_separated_list_of_ost_indices>
9303 [[ -z "$file" || -z "$expected" ]] &&
9304 error "check_obdidx: invalid argument!"
9306 obdidx=$(comma_list $($LFS getstripe $file | grep -A $OSTCOUNT obdidx |
9307 grep -v obdidx | awk '{print $1}' | xargs))
9309 [[ $obdidx = $expected ]] ||
9310 error "list of OST indices on $file is $obdidx," \
9311 "should be $expected"
9314 # Get and check the actual OST index of the first stripe on one file.
9315 # Usage: check_start_ost_idx <file> <expected_start_ost_idx>
9316 check_start_ost_idx() {
9321 [[ -z "$file" || -z "$expected" ]] &&
9322 error "check_start_ost_idx: invalid argument!"
9324 start_ost_idx=$($LFS getstripe $file | grep -A 1 obdidx |
9325 grep -v obdidx | awk '{print $1}')
9327 [[ $start_ost_idx = $expected ]] ||
9328 error "OST index of the first stripe on $file is" \
9329 "$start_ost_idx, should be $expected"
9332 killall_process () {
9333 local clients=${1:-$(hostname)}
9338 do_nodes $clients "killall $signal $name"
9343 do_facet mgs "$LCTL snapshot_create -F $FSNAME $*"
9348 do_facet mgs "$LCTL snapshot_destroy -F $FSNAME $*"
9353 do_facet mgs "$LCTL snapshot_modify -F $FSNAME $*"
9358 do_facet mgs "$LCTL snapshot_list -F $FSNAME $*"
9363 do_facet mgs "$LCTL snapshot_mount -F $FSNAME $*"
9368 do_facet mgs "$LCTL snapshot_umount -F $FSNAME $*"
9375 do_facet mgs "cat $LSNAPSHOT_LOG"
9381 echo "Cleaning test environment ..."
9383 # Every lsnapshot command takes exclusive lock with others,
9384 # so can NOT destroy the snapshot during list with 'xargs'.
9386 local ssname=$(lsnapshot_list | grep snapshot_name |
9387 grep lss_ | awk '{ print $2 }' | head -n 1)
9388 [ -z "$ssname" ] && break
9390 lsnapshot_destroy -n $ssname -f ||
9391 lss_err "Fail to destroy $ssname by force"
9401 local host=$(facet_active_host $facet)
9402 local dir=$(dirname $(facet_vdevice $facet))
9403 local pool=$(zpool_name $facet)
9404 local lfsname=$(zfs_local_fsname $facet)
9405 local label=${FSNAME}-${role}$(printf '%04x' $idx)
9408 "echo '$host - $label zfs:${dir}/${pool}/${lfsname} - -' >> \
9414 do_facet mgs "rm -f $LSNAPSHOT_CONF"
9415 echo "Generating $LSNAPSHOT_CONF on MGS ..."
9417 if ! combined_mgs_mds ; then
9418 [ $(facet_fstype mgs) != zfs ] &&
9419 skip "Lustre snapshot 1 only works for ZFS backend"
9421 local host=$(facet_active_host mgs)
9422 local dir=$(dirname $(facet_vdevice mgs))
9423 local pool=$(zpool_name mgs)
9424 local lfsname=$(zfs_local_fsname mgs)
9427 "echo '$host - MGS zfs:${dir}/${pool}/${lfsname} - -' \
9428 >> $LSNAPSHOT_CONF" || lss_err "generate lss conf (mgs)"
9431 for num in `seq $MDSCOUNT`; do
9432 [ $(facet_fstype mds$num) != zfs ] &&
9433 skip "Lustre snapshot 1 only works for ZFS backend"
9435 lss_gen_conf_one mds$num MDT $((num - 1)) ||
9436 lss_err "generate lss conf (mds$num)"
9439 for num in `seq $OSTCOUNT`; do
9440 [ $(facet_fstype ost$num) != zfs ] &&
9441 skip "Lustre snapshot 1 only works for ZFS backend"
9443 lss_gen_conf_one ost$num OST $((num - 1)) ||
9444 lss_err "generate lss conf (ost$num)"
9447 do_facet mgs "cat $LSNAPSHOT_CONF"
9450 # Parse 'lfs getstripe -d <path_with_dir_name>' for non-composite dir
9451 parse_plain_dir_param()
9456 if [[ ${invalues[0]} =~ "stripe_count:" ]]; then
9457 param="-c ${invalues[1]}"
9459 if [[ ${invalues[2]} =~ "stripe_size:" ]]; then
9460 param="$param -S ${invalues[3]}"
9462 if [[ ${invalues[4]} =~ "pattern:" ]]; then
9463 if [[ ${invalues[5]} =~ "stripe_offset:" ]]; then
9464 param="$param -i ${invalues[6]}"
9466 param="$param -L ${invalues[5]} -i ${invalues[7]}"
9468 elif [[ ${invalues[4]} =~ "stripe_offset:" ]]; then
9469 param="$param -i ${invalues[5]}"
9477 local val=$(awk '{print $2}' <<< $line)
9479 if [[ $line =~ ^"lmm_stripe_count:" ]]; then
9481 elif [[ $line =~ ^"lmm_stripe_size:" ]]; then
9483 elif [[ $line =~ ^"lmm_stripe_offset:" ]]; then
9485 elif [[ $line =~ ^"lmm_pattern:" ]]; then
9490 parse_layout_param()
9497 if [[ ! -z $line ]]; then
9498 if [[ -z $mode ]]; then
9499 if [[ $line =~ ^"stripe_count:" ]]; then
9501 elif [[ $line =~ ^"lmm_stripe_count:" ]]; then
9503 elif [[ $line =~ ^"lcm_layout_gen:" ]]; then
9508 if [[ $mode = "plain_dir" ]]; then
9509 param=$(parse_plain_dir_param "$line")
9510 elif [[ $mode = "plain_file" ]]; then
9511 val=$(parse_plain_param "$line")
9512 [[ ! -z $val ]] && param="$param $val"
9513 elif [[ $mode = "pfl" ]]; then
9514 val=$(echo $line | awk '{print $2}')
9515 if [[ $line =~ ^"lcme_extent.e_end:" ]]; then
9516 if [[ $val = "EOF" ]]; then
9517 param="$param -E -1"
9519 param="$param -E $val"
9521 elif [[ $line =~ ^"stripe_count:" ]]; then
9523 val=$(parse_plain_dir_param "$line")
9527 val=$(parse_plain_param "$line")
9528 [[ ! -z $val ]] && param="$param $val"
9538 local param=$($LFS getstripe -d $1 | parse_layout_param)
9547 # Cancel locks before setting lfsck_verify_pfid so that errors are more
9549 cancel_lru_locks mdc
9550 cancel_lru_locks osc
9552 # make sure PFID is set correctly for files
9553 do_nodes $(comma_list $(osts_nodes)) \
9554 "$LCTL set_param -n obdfilter.${FSNAME}-OST*.lfsck_verify_pfid=1"
9557 cat $f &> /dev/nullA ||
9558 { rc=$?; echo "verify $f failed"; break; }
9561 do_nodes $(comma_list $(osts_nodes)) \
9562 "$LCTL set_param -n obdfilter.${FSNAME}-OST*.lfsck_verify_pfid=0"
9566 # check that clients "oscs" was evicted after "before"
9567 check_clients_evicted() {
9574 for osc in $oscs; do
9575 echo "Check state for $osc"
9576 local evicted=$(do_facet client $LCTL get_param osc.$osc.state |
9577 tail -n 5 | awk -F"[ ,]" \
9578 '/EVICTED/ { if (mx<$4) { mx=$4; } } END { print mx }')
9579 if (($? == 0)) && (($evicted > $before)); then
9580 echo "$osc is evicted at $evicted"
9583 echo "$osc was not evicted after $before:"
9584 do_facet client $LCTL get_param osc.$osc.state |
9589 [ $rc -eq 0 ] || error "client not evicted from OST"
9592 # check that clients OSCS current_state is FULL
9593 check_clients_full() {
9598 for osc in $oscs; do
9599 wait_update_facet client \
9600 "lctl get_param -n osc.$osc.state |
9601 grep 'current_state: FULL'" \
9602 "current_state: FULL" $timeout
9603 [ $? -eq 0 ] || error "$osc state is not FULL"
9608 __changelog_deregister() {
9610 local mdt="$(facet_svc $facet)"
9614 # skip cleanup if no user registered for this MDT
9615 [ -z "$cl_user" ] && echo "$mdt: no changelog user" && return 0
9616 # user is no longer registered, skip cleanup
9617 changelog_users "$facet" | grep -q "$cl_user" ||
9618 { echo "$mdt: changelog user '$cl_user' not found"; return 0; }
9620 # From this point, if any operation fails, it is an error
9621 __changelog_clear $facet $cl_user 0 ||
9622 error_noexit "$mdt: changelog_clear $cl_user 0 fail: $rc"
9623 do_facet $facet $LCTL --device $mdt changelog_deregister $cl_user ||
9624 error_noexit "$mdt: changelog_deregister '$cl_user' fail: $rc"
9627 declare -Ax CL_USERS
9628 changelog_register() {
9629 for M in $(seq $MDSCOUNT); do
9631 local mdt="$(facet_svc $facet)"
9634 cl_mask=$(do_facet $facet $LCTL get_param \
9635 mdd.${mdt}.changelog_mask -n)
9636 stack_trap "do_facet $facet $LCTL \
9637 set_param mdd.$mdt.changelog_mask=\'$cl_mask\' -n" EXIT
9638 do_facet $facet $LCTL set_param mdd.$mdt.changelog_mask=+hsm ||
9639 error "$mdt: changelog_mask=+hsm failed: $?"
9642 cl_user=$(do_facet $facet $LCTL --device $mdt \
9643 changelog_register -n $@) ||
9644 error "$mdt: register changelog user failed: $?"
9645 stack_trap "__changelog_deregister $facet $cl_user" EXIT
9647 stack_trap "CL_USERS[$facet]='${CL_USERS[$facet]}'" EXIT
9648 # Bash does not support nested arrays, but the format of a
9649 # cl_user is constrained enough to use whitespaces as separators
9650 CL_USERS[$facet]+="$cl_user "
9652 echo "Registered $MDSCOUNT changelog users: '${CL_USERS[@]% }'"
9655 changelog_deregister() {
9657 # bash assoc arrays do not guarantee to list keys in created order
9658 # so reorder to get same order than in changelog_register()
9659 local cl_facets=$(echo "${!CL_USERS[@]}" | tr " " "\n" | sort |
9662 for facet in $cl_facets; do
9663 for cl_user in ${CL_USERS[$facet]}; do
9664 __changelog_deregister $facet $cl_user || return $?
9666 unset CL_USERS[$facet]
9672 local service=$(facet_svc $facet)
9674 do_facet $facet $LCTL get_param -n mdd.$service.changelog_users
9677 changelog_user_rec() {
9680 local service=$(facet_svc $facet)
9682 changelog_users $facet | awk '$1 == "'$cl_user'" { print $2 }'
9685 changelog_chmask() {
9688 do_nodes $(comma_list $(mdts_nodes)) \
9689 $LCTL set_param mdd.*.changelog_mask="$mask"
9692 # usage: __changelog_clear FACET CL_USER [+]INDEX
9696 local mdt="$(facet_svc $facet)"
9702 # Remove the leading '+'
9704 rec+=$(changelog_user_rec $facet $cl_user)
9711 if [ $rec -eq 0 ]; then
9712 echo "$mdt: clear the changelog for $cl_user of all records"
9714 echo "$mdt: clear the changelog for $cl_user to record #$rec"
9716 $LFS changelog_clear $mdt $cl_user $rec
9719 # usage: changelog_clear [+]INDEX
9721 # If INDEX is prefixed with '+', increment every changelog user's record index
9722 # by INDEX. Otherwise, clear the changelog up to INDEX for every changelog
9726 # bash assoc arrays do not guarantee to list keys in created order
9727 # so reorder to get same order than in changelog_register()
9728 local cl_facets=$(echo "${!CL_USERS[@]}" | tr " " "\n" | sort |
9732 for facet in $cl_facets; do
9733 for cl_user in ${CL_USERS[$facet]}; do
9734 __changelog_clear $facet $cl_user $1 || rc=${rc:-$?}
9744 for M in $(seq $MDSCOUNT); do
9746 local mdt="$(facet_svc $facet)"
9750 output=$($LFS changelog $mdt)
9752 if [ $ret -ne 0 ]; then
9754 elif [ -n "$output" ]; then
9755 echo "$output" | sed -e 's/^/'$mdt'./'
9762 changelog_extract_field() {
9767 changelog_dump | gawk "/$cltype.*$file$/ {
9768 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
9772 # Prints a changelog record produced by "lfs changelog" as an associative array
9775 # $> changelog2array 16 01CREAT 10:28:46.968438800 2018.03.09 0x0 \
9776 # t=[0x200000401:0x10:0x0] j=touch.501 ef=0xf u=501:501 \
9777 # nid=0@lo p=[0x200000007:0x1:0x0] blob
9778 # ([index]='16' [type]='CREAT' [time]='10:28:46.968438800'
9779 # [date]='2018.03.09' [flags]=0x0 ['target-fid']='[0x200000401:0x10:0x0]'
9780 # ['jobid']='touch.501' ['extra-flags']='0x0f' [uid]='0' ['gid']='0'
9781 # ['nid']='0@lo' ['parent-fid']='[0x200000007:0x1:0x0]')
9783 # Note that the changelog record is not quoted
9784 # Also note that the line breaks in the output were only added for readability
9786 # Typically, you want to eval the output of the command to fill an actual
9787 # associative array, like this:
9788 # $> eval declare -A changelog=$(changelog2array $entry)
9790 # It can then be accessed like any bash associative array:
9791 # $> echo "${changelog[index]}" "${changelog[type]}" "${changelog[flags]}"
9793 # $> echo "${changelog[uid]}":"${changelog[gid]}"
9801 # A changelog, as printed by "lfs changelog" typically looks like this:
9802 # <index> <type> <time> <date> <flags> <key1=value1> <key2=value2> ...
9804 # Parse the positional part of the changelog
9806 # changelog_dump() prefixes records with their mdt's name
9807 local index="${1##*.}"
9809 printf "[index]='%s' [type]='%s' [time]='%s' [date]='%s' [flags]='%s'" \
9810 "$index" "${2:2}" "$3" "$4" "$5"
9812 # Parse the key/value part of the changelog
9813 for arg in "${@:5}"; do
9814 # Check it matches a key=value syntax
9815 [[ "$arg" =~ ^[[:alpha:]]+= ]] || continue
9817 local key="${arg%%=*}"
9818 local value="${arg#*=}"
9822 # u is actually for uid AND gid: u=UID:GID
9823 printf " [uid]='%s'" "${value%:*}"
9853 printf " ['%s']='%s'" "$key" "$value"
9860 # Format and print a changelog record
9862 # Interpreted sequences are:
9864 # %f the "flags" attribute of a changelog record
9865 __changelog_printf()
9870 for ((i = 0; i < ${#format}; i++)); do
9871 local char="${format:$i:1}"
9872 if [ "$char" != % ]; then
9878 char="${format:$i:1}"
9881 printf '%s' "${changelog[flags]}"
9891 # Filter changelog records
9895 local action='print'
9898 while [ $# -gt 0 ]; do
9918 changelog_dump | { while read -r record; do
9919 eval local -A changelog=$(changelog2array $record)
9920 for key in "${!filter[@]}"; do
9923 [ "${changelog[$key]}" == "${filter[$key]}" ]
9930 case "${action:-print}" in
9932 printf '%s\n' "$record"
9935 __changelog_printf "$format"
9945 [ ! -d "$dir" ] && return
9947 [ -z "$layout" ] && {
9948 $LFS setstripe -d $dir || error "error deleting stripe '$dir'"
9952 setfattr -n trusted.lov -v $layout $dir ||
9953 error "error restoring layout '$layout' to '$dir'"
9956 # save the layout of a directory, the returned string will be used by
9957 # restore_layout() to restore the layout
9960 local str=$(getfattr -n trusted.lov --absolute-names -e hex $dir \
9961 2> /dev/null | awk -F'=' '/trusted.lov/{ print $2 }')
9965 # save layout of a directory and restore it at exit
9966 save_layout_restore_at_exit() {
9968 local layout=$(save_layout $dir)
9970 stack_trap "restore_layout $dir $layout" EXIT
9973 verify_yaml_layout() {
9979 echo "getstripe --yaml $src"
9980 $LFS getstripe --yaml $src > $temp || error "getstripe $src failed"
9981 echo "setstripe --yaml=$temp $dst"
9982 $LFS setstripe --yaml=$temp $dst|| error "setstripe $dst failed"
9985 local layout1=$(get_layout_param $src)
9986 local layout2=$(get_layout_param $dst)
9987 # compare their layout info
9988 [ "$layout1" == "$layout2" ] ||
9989 error "$msg_prefix $src/$dst layouts are not equal"
9992 is_project_quota_supported() {
9993 $ENABLE_PROJECT_QUOTAS || return 1
9995 [[ "$(facet_fstype $SINGLEMDS)" == "ldiskfs" &&
9996 $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.9.55) ]] &&
9997 do_facet mds1 lfs --help |& grep -q project && return 0
9999 [[ "$(facet_fstype $SINGLEMDS)" == "zfs" &&
10000 $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.10.53) ]] &&
10001 do_facet mds1 $ZPOOL get all | grep -q project_quota && return 0
10006 # ZFS project quota enable/disable:
10007 # This feature will become active as soon as it is enabled and will never
10008 # return to being disabled. Each filesystem will be upgraded automatically
10009 # when remounted or when [a] new file is created under that filesystem. The
10010 # upgrade can also be triggered on filesystems via `zfs set version=current
10011 # <pool/fs>`. The upgrade process runs in the background and may take a
10012 # while to complete for the filesystems containing a large number of files.
10013 enable_project_quota() {
10014 is_project_quota_supported || return 0
10015 local zkeeper=${KEEP_ZPOOL}
10016 stack_trap "KEEP_ZPOOL=$zkeeper" EXIT
10018 stopall || error "failed to stopall (1)"
10020 local zfeat_en="feature@project_quota=enabled"
10021 for facet in $(seq -f mds%g $MDSCOUNT) $(seq -f ost%g $OSTCOUNT); do
10022 local facet_fstype=${facet:0:3}1_FSTYPE
10025 if [ "${!facet_fstype}" = "zfs" ]; then
10026 devname=$(zpool_name ${facet})
10027 do_facet ${facet} $ZPOOL set "$zfeat_en" $devname ||
10028 error "$ZPOOL set $zfeat_en $devname"
10030 [ ${facet:0:3} == "mds" ] &&
10031 devname=$(mdsdevname ${facet:3}) ||
10032 devname=$(ostdevname ${facet:3})
10033 do_facet ${facet} $TUNE2FS -O project $devname ||
10034 error "tune2fs $devname failed"
10038 KEEP_ZPOOL="${zkeeper}"
10043 disable_project_quota() {
10044 is_project_quota_supported || return 0
10045 [ "$mds1_FSTYPE" != "ldiskfs" ] && return 0
10046 stopall || error "failed to stopall (1)"
10048 for num in $(seq $MDSCOUNT); do
10049 do_facet mds$num $TUNE2FS -Q ^prj $(mdsdevname $num) ||
10050 error "tune2fs $(mdsdevname $num) failed"
10053 for num in $(seq $OSTCOUNT); do
10054 do_facet ost$num $TUNE2FS -Q ^prj $(ostdevname $num) ||
10055 error "tune2fs $(ostdevname $num) failed"
10063 # In order to test multiple remote HSM agents, a new facet type named "AGT" and
10064 # the following associated variables are added:
10066 # AGTCOUNT: number of agents
10067 # AGTDEV{N}: target HSM mount point (root path of the backend)
10068 # agt{N}_HOST: hostname of the agent agt{N}
10069 # SINGLEAGT: facet of the single agent
10071 # The number of agents is initialized as the number of remote client nodes.
10072 # By default, only single copytool is started on a remote client/agent. If there
10073 # was no remote client, then the copytool will be started on the local client.
10079 export AGTCOUNT=${AGTCOUNT:-$((CLIENTCOUNT - 1))}
10080 [[ $AGTCOUNT -gt 0 ]] || AGTCOUNT=1
10082 export SHARED_DIRECTORY=${SHARED_DIRECTORY:-$TMP}
10083 if [[ $CLIENTCOUNT -gt 1 ]] &&
10084 ! check_shared_dir $SHARED_DIRECTORY $CLIENTS; then
10085 skip_env "SHARED_DIRECTORY should be accessible"\
10086 "on all client nodes"
10090 # We used to put the HSM archive in $SHARED_DIRECTORY but that
10091 # meant NFS issues could hose sanity-hsm sessions. So now we
10092 # use $TMP instead.
10093 for n in $(seq $AGTCOUNT); do
10094 eval export AGTDEV$n=\$\{AGTDEV$n:-"$TMP/arc$n"\}
10095 agent=CLIENT$((n + 1))
10096 if [[ -z "${!agent}" ]]; then
10097 [[ $CLIENTCOUNT -eq 1 ]] && agent=CLIENT1 ||
10100 eval export agt${n}_HOST=\$\{agt${n}_HOST:-${!agent}\}
10101 local var=agt${n}_HOST
10102 [[ ! -z "${!var}" ]] || error "agt${n}_HOST is empty!"
10105 export SINGLEAGT=${SINGLEAGT:-agt1}
10107 export HSMTOOL=${HSMTOOL:-"lhsmtool_posix"}
10108 export HSMTOOL_PID_FILE=${HSMTOOL_PID_FILE:-"/var/run/lhsmtool_posix.pid"}
10109 export HSMTOOL_VERBOSE=${HSMTOOL_VERBOSE:-""}
10110 export HSMTOOL_UPDATE_INTERVAL=${HSMTOOL_UPDATE_INTERVAL:=""}
10111 export HSMTOOL_EVENT_FIFO=${HSMTOOL_EVENT_FIFO:=""}
10112 export HSMTOOL_TESTDIR
10113 export HSMTOOL_ARCHIVE_FORMAT=${HSMTOOL_ARCHIVE_FORMAT:-v2}
10115 if ! [[ $HSMTOOL =~ hsmtool ]]; then
10116 echo "HSMTOOL = '$HSMTOOL' does not contain 'hsmtool', GLWT" >&2
10119 HSM_ARCHIVE_NUMBER=2
10121 # The test only support up to 10 MDTs
10122 MDT_PREFIX="mdt.$FSNAME-MDT000"
10123 HSM_PARAM="${MDT_PREFIX}0.hsm"
10125 # archive is purged at copytool setup
10126 HSM_ARCHIVE_PURGE=true
10128 # Don't allow copytool error upon start/setup
10129 HSMTOOL_NOERROR=false
10132 # Get the backend root path for the given agent facet.
10133 copytool_device() {
10135 local dev=AGTDEV$(facet_number $facet)
10140 get_mdt_devices() {
10142 # get MDT device for each mdc
10143 for mdtno in $(seq 1 $MDSCOUNT); do
10144 local idx=$(($mdtno - 1))
10145 MDT[$idx]=$($LCTL get_param -n \
10146 mdc.$FSNAME-MDT000${idx}-mdc-*.mds_server_uuid |
10147 awk '{gsub(/_UUID/,""); print $1}' | head -n1)
10151 pkill_copytools() {
10155 do_nodes "$hosts" "pkill --pidfile=$HSMTOOL_PID_FILE --signal=$signal hsmtool"
10158 copytool_continue() {
10159 local agents=${1:-$(facet_active_host $SINGLEAGT)}
10161 pkill_copytools "$agents" CONT || return 0
10162 echo "Copytool is continued on $agents"
10166 local hosts=${1:-$(facet_active_host $SINGLEAGT)}
10168 echo "Killing existing copytools on $hosts"
10169 pkill_copytools "$hosts" TERM || return 0
10170 copytool_continue "$hosts"
10173 copytool_monitor_cleanup() {
10174 local facet=${1:-$SINGLEAGT}
10175 local agent=$(facet_active_host $facet)
10177 if [ -n "$HSMTOOL_MONITOR_DIR" ]; then
10178 # Should die when the copytool dies, but just in case.
10179 local cmd="kill \\\$(cat $HSMTOOL_MONITOR_DIR/monitor_pid)"
10180 cmd+=" 2>/dev/null || true"
10181 do_node $agent "$cmd"
10182 do_node $agent "rm -fr $HSMTOOL_MONITOR_DIR"
10183 export HSMTOOL_MONITOR_DIR=
10186 # The pdsh should die on its own when the monitor dies. Just
10187 # in case, though, try to clean up to avoid any cruft.
10188 if [ -n "$HSMTOOL_MONITOR_PDSH" ]; then
10189 kill $HSMTOOL_MONITOR_PDSH 2>/dev/null || true
10190 export HSMTOOL_MONITOR_PDSH=
10196 local host="$(facet_host "$1")"
10197 local prefix=$TESTLOG_PREFIX
10198 [ -n "$TESTNAME" ] && prefix+=.$TESTNAME
10200 printf "${prefix}.copytool${archive_id}_log.${host}.log"
10203 __lhsmtool_rebind()
10205 do_facet $facet $HSMTOOL "${hsmtool_options[@]}" --rebind "$@" "$mountpoint"
10208 __lhsmtool_import()
10210 mkdir -p "$(dirname "$2")" ||
10211 error "cannot create directory '$(dirname "$2")'"
10212 do_facet $facet $HSMTOOL "${hsmtool_options[@]}" --import "$@" "$mountpoint"
10217 local host="$(facet_host "$facet")"
10218 local cmd="$HSMTOOL ${hsmtool_options[@]} --daemon --pid-file=$HSMTOOL_PID_FILE"
10219 [ -n "$bandwidth" ] && cmd+=" --bandwidth $bandwidth"
10220 [ -n "$archive_id" ] && cmd+=" --archive $archive_id"
10221 # [ ${#misc_options[@]} -gt 0 ] &&
10222 # cmd+=" $(IFS=" " echo "$@")"
10223 cmd+=" $@ \"$mountpoint\""
10225 echo "Starting copytool '$facet' on '$host' with cmdline '$cmd'"
10226 stack_trap "pkill_copytools $host TERM || true" EXIT
10227 do_node "$host" "$cmd < /dev/null > \"$(copytool_logfile $facet)\" 2>&1"
10231 local facet="${1:-$SINGLEAGT}"
10233 printf "$(copytool_device "$facet")/${TESTSUITE}.${TESTNAME}/"
10236 # Main entry point to perform copytool related operations
10240 # setup setup a copytool to run in the background, that copytool will be
10242 # import import a file from an HSM backend
10243 # rebind rebind an archived file to a new fid
10245 # Although the semantics might suggest otherwise, one does not need to 'setup'
10246 # a copytool before a call to 'copytool import' or 'copytool rebind'.
10253 # Use default values
10254 local facet=$SINGLEAGT
10255 local mountpoint="${MOUNT2:-$MOUNT}"
10256 local hsm_root="${hsm_root:-$(hsm_root "$facet")}"
10259 local fail_on_error=true
10260 local -a hsmtool_options=("--hsm-root=$hsm_root")
10261 local -a action_options=()
10263 if [[ -n "$HSMTOOL_ARCHIVE_FORMAT" ]]; then
10264 hsmtool_options+=("--archive-format=$HSMTOOL_ARCHIVE_FORMAT")
10267 if [[ -n "$HSMTOOL_VERBOSE" ]]; then
10268 hsmtool_options+=("$HSMTOOL_VERBOSE")
10271 while [ $# -gt 0 ]; do
10283 local archive_id="$1"
10291 local bandwidth="$1" # in MB/s
10294 local fail_on_error=false
10297 # Uncommon(/copytool dependent) option
10298 action_options+=("$1")
10304 stack_trap "do_facet $facet rm -rf '$hsm_root'" EXIT
10305 do_facet $facet mkdir -p "$hsm_root" ||
10306 error "mkdir '$hsm_root' failed"
10310 local copytool=lhsmtool
10314 __${copytool}_${action} "${action_options[@]}"
10315 if [ $? -ne 0 ]; then
10320 local host="$(facet_host $facet)"
10321 error_msg="Failed to start copytool $facet on '$host'"
10324 local src="${action_options[0]}"
10325 local dest="${action_options[1]}"
10326 error_msg="Failed to import '$src' to '$dest'"
10329 error_msg="could not rebind file"
10333 $fail_on_error && error "$error_msg" || echo "$error_msg"
10338 local client_count=$1
10339 if [[ $CLIENTCOUNT -lt $client_count ]]; then
10340 skip "Need $client_count or more clients, have $CLIENTCOUNT"
10347 $LFS path2fid $1 | tr -d '[]'
10348 return ${PIPESTATUS[0]}
10356 if [[ $u == "user" ]]; then
10357 st=$($RUNAS $LFS hsm_state $f)
10360 st=$($LFS hsm_state $f)
10363 [[ $? == 0 ]] || error "$LFS hsm_state $f failed (run as $u)"
10365 st=$(echo $st | cut -f 2 -d" " | tr -d "()," )
10369 check_hsm_flags() {
10373 local st=$(get_hsm_flags $f)
10374 [[ $st == $fl ]] || error "hsm flags on $f are $st != $fl"
10383 if [[ "$value" != "" ]]; then
10386 for mdtno in $(seq 1 $MDSCOUNT); do
10387 local idx=$(($mdtno - 1))
10388 local facet=mds${mdtno}
10389 # if $arg include -P option, run 1 set_param per MDT on the MGS
10390 # else, run set_param on each MDT
10391 [[ $arg = *"-P"* ]] && facet=mgs
10392 do_facet $facet $LCTL set_param $arg mdt.${MDT[$idx]}.$key$value
10393 [[ $? != 0 ]] && rc=1
10398 mdts_check_param() {
10404 for mdtno in $(seq 1 $MDSCOUNT); do
10405 local idx=$(($mdtno - 1))
10406 wait_update_facet --verbose mds${mdtno} \
10407 "$LCTL get_param -n $MDT_PREFIX${idx}.$key" "$target" \
10409 error "$key state is not '$target' on mds${mdtno}"
10413 cdt_set_mount_state() {
10414 mdts_set_param "-P" hsm_control "$1"
10415 # set_param -P is asynchronous operation and could race with set_param.
10416 # In such case configs could be retrieved and applied at mgc after
10417 # set_param -P completion. Sleep here to avoid race with set_param.
10418 # We need at least 20 seconds. 10 for mgc_requeue_thread to wake up
10419 # MGC_TIMEOUT_MIN_SECONDS + MGC_TIMEOUT_RAND_CENTISEC(5 + 5)
10420 # and 10 seconds to retrieve config from server.
10424 cdt_check_state() {
10425 mdts_check_param hsm_control "$1" 20
10428 cdt_set_sanity_policy() {
10429 if [[ "$CDT_POLICY_HAD_CHANGED" ]]
10432 mdts_set_param "" hsm.policy "+NRA"
10433 mdts_set_param "" hsm.policy "-NBR"
10434 CDT_POLICY_HAD_CHANGED=
10442 mdts_set_param "$opt -n" "hsm.$param" "$value"
10446 wait_request_state() {
10450 # 4th arg (mdt index) is optional
10451 local mdtidx=${4:-0}
10452 local mds=mds$(($mdtidx + 1))
10454 local cmd="$LCTL get_param -n ${MDT_PREFIX}${mdtidx}.hsm.actions"
10455 cmd+=" | awk '/'$fid'.*action='$request'/ {print \\\$13}' | cut -f2 -d="
10457 wait_update_facet --verbose $mds "$cmd" "$state" 200 ||
10458 error "request on $fid is not $state on $mds"
10466 local WAIT_MAX=${4:-60}
10469 # We need to run do_node in bg, because pdsh does not exit
10470 # if child process of run script exists.
10471 # I.e. pdsh does not exit when runmultiop_bg_pause exited,
10472 # because of multiop_bg_pause -> $MULTIOP_PROG &
10473 # By the same reason we need sleep a bit after do_nodes starts
10474 # to let runmultiop_bg_pause start muliop and
10475 # update /tmp/multiop_bg.pid ;
10476 # The rm /tmp/multiop_bg.pid guarantees here that
10477 # we have the updated by runmultiop_bg_pause
10478 # /tmp/multiop_bg.pid file
10480 local pid_file=$TMP/multiop_bg.pid.$$
10482 do_node $client "MULTIOP_PID_FILE=$pid_file LUSTRE= \
10483 runmultiop_bg_pause $file $cmds" &
10487 while [[ $wait_time -lt $WAIT_MAX ]]; do
10489 wait_time=$((wait_time + 3))
10490 multiop_pid=$(do_node $client cat $pid_file)
10491 if [ -n "$multiop_pid" ]; then
10496 [ -n "$multiop_pid" ] ||
10497 error "$client : Can not get multiop_pid from $pid_file "
10499 eval export $(node_var_name $client)_multiop_pid=$multiop_pid
10500 eval export $(node_var_name $client)_do_node_pid=$pid
10501 local var=$(node_var_name $client)_multiop_pid
10502 echo client $client multiop_bg started multiop_pid=${!var}
10508 local multiop_pid=$(node_var_name $client)_multiop_pid
10509 local do_node_pid=$(node_var_name $client)_do_node_pid
10511 echo "Stopping multiop_pid=${!multiop_pid} (kill ${!multiop_pid} on $client)"
10512 do_node $client kill -USR1 ${!multiop_pid}
10514 wait ${!do_node_pid}
10518 local delay=$(do_facet $SINGLEMDS lctl get_param -n lo[vd].*.qos_maxage |
10519 awk '{ print $1 * 2; exit; }')
10523 check_component_count() {
10524 local comp_cnt=$($LFS getstripe --component-count $1)
10525 [ $comp_cnt -eq $2 ] || error "$1, component count $comp_cnt != $2"
10528 # Verify there are no init components with "extension" flag
10529 verify_no_init_extension() {
10530 local flg_opts="--component-flags init,extension"
10531 local found=$($LFS find $flg_opts $1 | wc -l)
10532 [ $found -eq 0 ] || error "$1 has component with initialized extension"
10535 # Verify there is at least one component starting at 0
10536 verify_comp_at_zero() {
10537 flg_opts="--component-flags init"
10538 found=$($LFS find --component-start 0M $flg_opts $1 | wc -l)
10539 [ $found -eq 1 ] ||
10540 error "No component starting at zero(!)"
10543 # version after which Self-Extending Layouts are available
10546 sel_layout_sanity() {
10550 verify_no_init_extension $file
10551 verify_comp_at_zero $file
10552 check_component_count $file $comp_cnt
10555 statx_supported() {
10556 $STATX --quiet --version
10561 # wrappers for createmany and unlinkmany
10562 # to set debug=0 if number of creates is high enough
10563 # this is to speedup testing
10565 function createmany() {
10568 (( count > 100 )) && {
10569 local saved_debug=$($LCTL get_param -n debug)
10570 local list=$(comma_list $(all_nodes))
10572 do_nodes $list $LCTL set_param -n debug=0
10574 $LUSTRE/tests/createmany $*
10576 (( count > 100 )) &&
10577 do_nodes $list "$LCTL set_param -n debug=\\\"$saved_debug\\\""
10581 function unlinkmany() {
10584 (( count > 100 )) && {
10585 local saved_debug=$($LCTL get_param -n debug)
10586 local list=$(comma_list $(all_nodes))
10588 do_nodes $list $LCTL set_param -n debug=0
10590 $LUSTRE/tests/unlinkmany $*
10592 (( count > 100 )) &&
10593 do_nodes $list "$LCTL set_param -n debug=\\\"$saved_debug\\\""
10597 # Check if fallocate supported on OSTs, enable if unset, default mode=0
10598 # Optionally pass the OST fallocate mode (0=unwritten extents, 1=zero extents)
10599 function check_set_fallocate()
10601 local new_mode="$1"
10602 local osts=$(comma_list $(osts_nodes))
10603 local fa_mode="osd-ldiskfs.*.fallocate_zero_blocks"
10604 local old_mode=$(do_facet ost1 $LCTL get_param -n $fa_mode 2>/dev/null|
10607 [[ -n "$old_mode" ]] || { echo "fallocate not supported"; return 1; }
10608 [[ -z "$new_mode" && "$old_mode" != "-1" ]] &&
10609 { echo "keep default fallocate mode: $old_mode"; return 0; }
10610 [[ "$new_mode" && "$old_mode" == "$new_mode" ]] &&
10611 { echo "keep current fallocate mode: $old_mode"; return 0; }
10613 stack_trap "do_nodes $osts $LCTL set_param $fa_mode=$old_mode"
10614 do_nodes $osts $LCTL set_param $fa_mode=${new_mode:-0} ||
10615 error "set $fa_mode=$new_mode"
10618 # Check if fallocate supported on OSTs, enable if unset, skip if unavailable
10619 function check_set_fallocate_or_skip()
10621 [ "$ost1_FSTYPE" != ldiskfs ] && skip "non-ldiskfs backend"
10622 check_set_fallocate || skip "need at least 2.13.57 for fallocate"
10625 function disable_opencache()
10627 local state=$($LCTL get_param -n "llite.*.opencache_threshold_count" | head -1)
10629 test -z "${saved_OPENCACHE_value}" &&
10630 export saved_OPENCACHE_value="$state"
10632 [[ "$state" = "off" ]] && return
10634 $LCTL set_param -n "llite.*.opencache_threshold_count"=off
10637 function set_opencache()
10639 local newvalue="$1"
10640 local state=$($LCTL get_param -n "llite.*.opencache_threshold_count")
10642 [[ -n "$newvalue" ]] || return
10644 [[ -n "${saved_OPENCACHE_value}" ]] ||
10645 export saved_OPENCACHE_value="$state"
10647 $LCTL set_param -n "llite.*.opencache_threshold_count"=$newvalue
10652 function restore_opencache()
10654 [[ -z "${saved_OPENCACHE_value}" ]] ||
10655 $LCTL set_param -n "llite.*.opencache_threshold_count"=${saved_OPENCACHE_value}
10658 # LU-13417: XXX lots of tests assume the directory to be created under MDT0,
10659 # created on MDT0, use this function to create directory on specific MDT
10660 # explicitly, and set default LMV to create subdirs on the same MDT too.
10665 while getopts "i:" opt $*; do
10671 shift $((OPTIND - 1))
10673 $LFS mkdir -i $mdt -c 1 $*
10677 mkdir_on_mdt -i0 $*
10680 # Wait for nodemap synchronization
10682 local nodemap_name=$1
10687 local is_active=$(do_facet mgs $LCTL get_param -n nodemap.active)
10688 local max_retries=20
10692 local mgs_ip=$(host_nids_address $mgs_HOST $NETTYPE | cut -d' ' -f1)
10695 if [ "$nodemap_name" == "active" ]; then
10696 proc_param="active"
10697 elif [ -z "$key" ]; then
10698 proc_param=${nodemap_name}
10700 proc_param="${nodemap_name}.${key}"
10702 if [ "$opt" == "inactive" ]; then
10703 # check nm sync even if nodemap is not activated
10707 (( is_active == 0 )) && [ "$proc_param" != "active" ] && return
10709 if [ -z "$value" ]; then
10710 out1=$(do_facet mgs $LCTL get_param $opt \
10711 nodemap.${proc_param} 2>/dev/null)
10712 echo "On MGS ${mgs_ip}, ${proc_param} = $out1"
10717 # if servers run on the same node, it is impossible to tell if they get
10718 # synced with the mgs, so just wait an arbitrary 10 seconds
10719 if [ $(facet_active_host mgs) == $(facet_active_host mds) ] &&
10720 [ $(facet_active_host mgs) == $(facet_active_host ost1) ]; then
10721 echo "waiting 10 secs for sync"
10726 # wait up to 10 seconds for other servers to sync with mgs
10727 for i in $(seq 1 10); do
10728 for node in $(all_server_nodes); do
10729 local node_ip=$(host_nids_address $node $NETTYPE |
10733 if [ -z "$value" ]; then
10734 [ $node_ip == $mgs_ip ] && continue
10737 out2=$(do_node $node_ip $LCTL get_param $opt \
10738 nodemap.$proc_param 2>/dev/null)
10739 echo "On $node ${node_ip}, ${proc_param} = $out2"
10740 [ "$out1" != "$out2" ] && is_sync=false && break
10745 if ! $is_sync; then
10748 echo OTHER - IP: $node_ip
10750 error "mgs and $nodemap_name ${key} mismatch, $i attempts"
10752 echo "waited $((i - 1)) seconds for sync"
10755 consume_precreations() {
10759 local extra=${4:-2}
10760 local OST=$(ostname_from_index $OSTIDX $dir)
10762 test_mkdir -p $dir/${OST}
10763 $LFS setstripe -i $OSTIDX -c 1 ${dir}/${OST}
10766 local mdtosc_proc=$(get_mdtosc_proc_path $mfacet $OST)
10767 local last_id=$(do_facet $mfacet $LCTL get_param -n \
10768 osp.$mdtosc_proc.prealloc_last_id)
10769 local next_id=$(do_facet $mfacet $LCTL get_param -n \
10770 osp.$mdtosc_proc.prealloc_next_id)
10771 echo "Creating to objid $last_id on ost $OST..."
10772 createmany -o $dir/${OST}/f $next_id $((last_id - next_id + extra))
10775 __exhaust_precreations() {
10778 local FAILIDX=${3:-$OSTIDX}
10779 local ofacet=ost$((OSTIDX + 1))
10781 mkdir_on_mdt0 $DIR/$tdir
10782 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
10783 local mfacet=mds$((mdtidx + 1))
10784 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
10786 local mdtosc_proc=$(get_mdtosc_proc_path $mfacet)
10787 do_facet $mfacet $LCTL get_param osp.$mdtosc_proc.prealloc*
10789 #define OBD_FAIL_OST_ENOSPC 0x215
10790 do_facet $ofacet $LCTL set_param fail_val=$FAILIDX fail_loc=0x215
10792 consume_precreations $DIR/$tdir $mfacet $OSTIDX
10794 do_facet $mfacet $LCTL get_param osp.$mdtosc_proc.prealloc*
10795 do_facet $ofacet $LCTL set_param fail_loc=$FAILLOC
10798 exhaust_precreations() {
10799 __exhaust_precreations $1 $2 $3
10803 exhaust_all_precreations() {
10805 for (( i=0; i < OSTCOUNT; i++ )) ; do
10806 __exhaust_precreations $i $1 -1