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"
680 $LCTL mark "$LNETCTL $*"
686 # For kmemleak-enabled kernels we need clear all past state
687 # that obviously has nothing to do with this Lustre run
688 # Disable automatic memory scanning to avoid perf hit.
689 if [ -f /sys/kernel/debug/kmemleak ] ; then
690 echo scan=off > /sys/kernel/debug/kmemleak || true
691 echo scan > /sys/kernel/debug/kmemleak || true
692 echo clear > /sys/kernel/debug/kmemleak || true
695 echo Loading modules from $LUSTRE
699 if [ -f /sys/devices/system/cpu/online ]; then
700 ncpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/online) + 1))
701 echo "detected $ncpus online CPUs by sysfs"
703 ncpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
705 if [ $rc -eq 0 ]; then
706 echo "detected $ncpus online CPUs by getconf"
708 echo "Can't detect number of CPUs"
713 # if there is only one CPU core, libcfs can only create one partition
714 # if there is more than 4 CPU cores, libcfs should create multiple CPU
715 # partitions. So we just force libcfs to create 2 partitions for
716 # system with 2 or 4 cores
717 local saved_opts="$MODOPTS_LIBCFS"
718 if [ $ncpus -le 4 ] && [ $ncpus -gt 1 ]; then
719 # force to enable multiple CPU partitions
720 echo "Force libcfs to create 2 CPU partitions"
721 MODOPTS_LIBCFS="cpu_npartitions=2 $MODOPTS_LIBCFS"
723 echo "libcfs will create CPU partition based on online CPUs"
726 load_module ../libcfs/libcfs/libcfs
727 # Prevent local MODOPTS_LIBCFS being passed as part of environment
728 # variable to remote nodes
731 set_default_debug "neterror net nettrace malloc"
732 if [ "$1" = "config_on_load=1" ]; then
733 load_module ../lnet/lnet/lnet
735 load_module ../lnet/lnet/lnet "$@"
738 LNDPATH=${LNDPATH:-"../lnet/klnds"}
739 if [ -z "$LNETLND" ]; then
741 o2ib*) LNETLND="o2iblnd/ko2iblnd" ;;
742 tcp*) LNETLND="socklnd/ksocklnd" ;;
743 *) local lnd="${NETTYPE%%[0-9]}lnd"
744 [ -f "$LNDPATH/$lnd/k$lnd.ko" ] &&
745 LNETLND="$lnd/k$lnd" ||
746 LNETLND="socklnd/ksocklnd"
749 load_module ../lnet/klnds/$LNETLND
751 if [ "$1" = "config_on_load=1" ]; then
752 do_lnetctl lnet configure --all ||
757 load_modules_local() {
758 if [ -n "$MODPROBE" ]; then
760 echo "Using modprobe to load modules"
764 # Create special udev test rules on every node
765 if [ -f $LUSTRE/lustre/conf/99-lustre.rules ]; then {
766 sed -e 's|/usr/sbin/lctl|$LCTL|g' $LUSTRE/lustre/conf/99-lustre.rules > /etc/udev/rules.d/99-lustre-test.rules
768 echo "SUBSYSTEM==\"lustre\", ACTION==\"change\", ENV{PARAM}==\"?*\", RUN+=\"$LCTL set_param '\$env{PARAM}=\$env{SETTING}'\"" > /etc/udev/rules.d/99-lustre-test.rules
770 udevadm control --reload-rules
775 load_module obdclass/obdclass
776 if ! client_only; then
777 MODOPTS_PTLRPC=${MODOPTS_PTLRPC:-"lbug_on_grant_miscount=1"}
779 load_module ptlrpc/ptlrpc
780 load_module ptlrpc/gss/ptlrpc_gss
788 load_module obdecho/obdecho
789 if ! client_only; then
790 load_module lfsck/lfsck
791 [ "$LQUOTA" != "no" ] &&
792 load_module quota/lquota $LQUOTAOPTS
793 if [[ $(node_fstypes $HOSTNAME) == *zfs* ]]; then
794 load_module osd-zfs/osd_zfs
795 elif [[ $(node_fstypes $HOSTNAME) == *ldiskfs* ]]; then
796 load_module ../ldiskfs/ldiskfs
797 load_module osd-ldiskfs/osd_ldiskfs
809 load_module llite/lustre
810 [ -d /r ] && OGDB=${OGDB:-"/r/tmp"}
812 rm -f $OGDB/ogdb-$HOSTNAME
813 $LCTL modules > $OGDB/ogdb-$HOSTNAME
815 # 'mount' doesn't look in $PATH, just sbin
816 local mount_lustre=$LUSTRE/utils/mount.lustre
817 if [ -f $mount_lustre ]; then
818 local sbin_mount=$(readlink -f /sbin)/mount.lustre
819 if grep -qw "$sbin_mount" /proc/mounts; then
820 cmp -s $mount_lustre $sbin_mount || umount $sbin_mount
822 if ! grep -qw "$sbin_mount" /proc/mounts; then
823 [ ! -f "$sbin_mount" ] && touch "$sbin_mount"
824 if [ ! -s "$sbin_mount" -a -w "$sbin_mount" ]; then
825 cat <<- EOF > "$sbin_mount"
828 echo "This $sbin_mount just a mountpoint." 1>&2
829 echo "It is never supposed to be run." 1>&2
830 logger -p emerg -- "using stub $sbin_mount $@"
833 chmod a+x $sbin_mount
835 mount --bind $mount_lustre $sbin_mount ||
836 error "can't bind $mount_lustre to $sbin_mount"
847 # load modules on remote nodes optionally
848 # lustre-tests have to be installed on these nodes
849 if $LOAD_MODULES_REMOTE; then
850 local list=$(comma_list $(remote_nodes_list))
852 # include failover nodes in case they are not in the list yet
854 for facet in ${facets//,/ }; do
855 failover=$(facet_failover_host $facet)
856 [ -n "$list" ] && [[ ! "$list" =~ "$failover" ]] &&
857 list="$list,$failover"
860 if [ -n "$list" ]; then
861 echo "loading modules on: '$list'"
862 do_rpc_nodes "$list" load_modules_local
868 LEAK_LUSTRE=$(dmesg | tail -n 30 | grep "obd_memory.*leaked" || true)
869 LEAK_PORTALS=$(dmesg | tail -n 20 | egrep -i "libcfs.*memory leaked" || true)
870 if [ "$LEAK_LUSTRE" -o "$LEAK_PORTALS" ]; then
871 echo "$LEAK_LUSTRE" 1>&2
872 echo "$LEAK_PORTALS" 1>&2
873 mv $TMP/debug $TMP/debug-leak.`date +%s` || true
874 echo "Memory leaks detected"
875 [ -n "$IGNORE_LEAK" ] && { echo "ignoring leaks" && return 0; } || true
880 unload_modules_local() {
881 $LUSTRE_RMMOD ldiskfs || return 2
883 [ -f /etc/udev/rules.d/99-lustre-test.rules ] &&
884 rm /etc/udev/rules.d/99-lustre-test.rules
885 udevadm control --reload-rules
888 check_mem_leak || return 254
896 wait_exit_ST client # bug 12845
898 unload_modules_local || rc=$?
900 if $LOAD_MODULES_REMOTE; then
901 local list=$(comma_list $(remote_nodes_list))
902 if [ -n "$list" ]; then
903 echo "unloading modules on: '$list'"
904 do_rpc_nodes "$list" unload_modules_local
908 local sbin_mount=$(readlink -f /sbin)/mount.lustre
909 if grep -qe "$sbin_mount " /proc/mounts; then
910 umount $sbin_mount || true
911 [ -s $sbin_mount ] && ! grep -q "STUB MARK" $sbin_mount ||
915 [[ $rc -eq 0 ]] && echo "modules unloaded."
921 local facet=${1:-$SINGLEMDS}
924 case $(facet_fstype $facet) in
925 ldiskfs) size=72;; # largest seen is 64, leave some headroom
926 # grant_block_size is in bytes, allow at least 2x max blocksize
927 zfs) size=$(lctl get_param osc.$FSNAME*.import |
928 awk '/grant_block_size:/ {print $2/512; exit;}')
932 echo -n $((size * MDSCOUNT))
936 local facet=${1:-$SINGLEMDS}
937 local fstype=$(facet_fstype $facet)
940 ldiskfs) size=4;; # ~4KB per inode
941 zfs) size=11;; # 10 to 11KB per inode
947 check_gss_daemon_nodes() {
951 do_nodesv $list "num=\\\$(ps -o cmd -C $dname | grep $dname | wc -l);
952 if [ \\\"\\\$num\\\" -ne 1 ]; then
953 echo \\\$num instance of $dname;
958 check_gss_daemon_facet() {
962 num=`do_facet $facet ps -o cmd -C $dname | grep $dname | wc -l`
963 if [ $num -ne 1 ]; then
964 echo "$num instance of $dname on $facet"
973 echo Stopping $@ on $list
974 do_nodes $list "killall -2 $@ 2>/dev/null || true"
977 # start gss daemons on all nodes, or "daemon" on "nodes" if set
978 start_gss_daemons() {
982 if [ "$nodes" ] && [ "$daemon" ] ; then
983 echo "Starting gss daemon on nodes: $nodes"
984 do_nodes $nodes "$daemon" || return 8
988 nodes=$(comma_list $(mdts_nodes))
989 echo "Starting gss daemon on mds: $nodes"
991 # Start all versions, in case of switching
992 do_nodes $nodes "$LSVCGSSD -vvv -s -m -o -z" || return 1
994 do_nodes $nodes "$LSVCGSSD -v" || return 1
997 do_nodes $nodes "$LGSSD -v" || return 2
1000 nodes=$(comma_list $(osts_nodes))
1001 echo "Starting gss daemon on ost: $nodes"
1003 # Start all versions, in case of switching
1004 do_nodes $nodes "$LSVCGSSD -vvv -s -m -o -z" || return 3
1006 do_nodes $nodes "$LSVCGSSD -v" || return 3
1008 # starting on clients
1010 local clients=${CLIENTS:-$HOSTNAME}
1011 if $GSS_PIPEFS; then
1012 echo "Starting $LGSSD on clients $clients "
1013 do_nodes $clients "$LGSSD -v" || return 4
1016 # wait daemons entering "stable" status
1020 # check daemons are running
1022 nodes=$(comma_list $(mdts_nodes) $(osts_nodes))
1023 check_gss_daemon_nodes $nodes lsvcgssd || return 5
1024 if $GSS_PIPEFS; then
1025 nodes=$(comma_list $(mdts_nodes))
1026 check_gss_daemon_nodes $nodes lgssd || return 6
1028 if $GSS_PIPEFS; then
1029 check_gss_daemon_nodes $clients lgssd || return 7
1033 stop_gss_daemons() {
1034 local nodes=$(comma_list $(mdts_nodes))
1036 send_sigint $nodes lsvcgssd lgssd
1038 nodes=$(comma_list $(osts_nodes))
1039 send_sigint $nodes lsvcgssd
1041 nodes=${CLIENTS:-$HOSTNAME}
1042 send_sigint $nodes lgssd
1046 # Add mount flags for shared key
1048 if grep -q skpath <<< "$mt_opts" ; then
1049 mt_opts=$(echo $mt_opts |
1050 sed -e "s#skpath=[^ ,]*#skpath=$SK_PATH#")
1052 if [ -z "$mt_opts" ]; then
1053 mt_opts="-o skpath=$SK_PATH"
1055 mt_opts="$mt_opts,skpath=$SK_PATH"
1065 /usr/lib/lustre/* | /usr/lib64/lustre/* | /usr/lib/lustre | \
1074 [ $from_tree = true ]
1078 if $SHARED_KEY; then
1087 if ! module_loaded ptlrpc_gss; then
1088 load_module ptlrpc/gss/ptlrpc_gss
1089 module_loaded ptlrpc_gss ||
1090 error_exit "init_gss: GSS=$GSS, but gss/krb5 missing"
1093 if $GSS_KRB5 || $GSS_SK; then
1094 start_gss_daemons || error_exit "start gss daemon failed! rc=$?"
1097 if $GSS_SK && ! $SK_NO_KEY; then
1098 echo "Loading basic SSK keys on all servers"
1099 do_nodes $(comma_list $(all_server_nodes)) \
1100 "lgss_sk -t server -l $SK_PATH/$FSNAME.key || true"
1101 do_nodes $(comma_list $(all_server_nodes)) \
1102 "keyctl show | grep lustre | cut -c1-11 |
1104 xargs -IX keyctl setperm X 0x3f3f3f3f"
1107 if $GSS_SK && $SK_NO_KEY; then
1108 local numclients=${1:-$CLIENTCOUNT}
1109 local clients=${CLIENTS:-$HOSTNAME}
1111 # security ctx config for keyring
1113 local lgssc_conf_file="/etc/request-key.d/lgssc.conf"
1115 if from_build_tree; then
1116 mkdir -p $SK_OM_PATH
1117 if grep -q request-key /proc/mounts > /dev/null; then
1118 echo "SSK: Request key already mounted."
1120 mount -o bind $SK_OM_PATH /etc/request-key.d/
1122 local lgssc_conf_line='create lgssc * * '
1123 lgssc_conf_line+=$(which lgss_keyring)
1124 lgssc_conf_line+=' %o %k %t %d %c %u %g %T %P %S'
1125 echo "$lgssc_conf_line" > $lgssc_conf_file
1128 [ -e $lgssc_conf_file ] ||
1129 error_exit "Could not find key options in $lgssc_conf_file"
1130 echo "$lgssc_conf_file content is:"
1131 cat $lgssc_conf_file
1133 if ! local_mode; then
1134 if from_build_tree; then
1135 do_nodes $(comma_list $(all_nodes)) "mkdir -p \
1137 do_nodes $(comma_list $(all_nodes)) "mount \
1138 -o bind $SK_OM_PATH \
1139 /etc/request-key.d/"
1140 do_nodes $(comma_list $(all_nodes)) "rsync \
1141 -aqv $HOSTNAME:$lgssc_conf_file \
1142 $lgssc_conf_file >/dev/null 2>&1"
1144 do_nodes $(comma_list $(all_nodes)) \
1145 "echo $lgssc_conf_file: ; \
1146 cat $lgssc_conf_file"
1150 # create shared key on all nodes
1151 mkdir -p $SK_PATH/nodemap
1152 rm -f $SK_PATH/$FSNAME.key $SK_PATH/nodemap/c*.key \
1153 $SK_PATH/$FSNAME-*.key
1154 # for nodemap testing each client may need own key,
1155 # and S2S now requires keys as well, both for "client"
1158 lgss_sk -t server -f$FSNAME -n $SK_S2SNMCLI \
1159 -w $SK_PATH/$FSNAME-nmclient.key \
1160 -d /dev/urandom >/dev/null 2>&1
1161 lgss_sk -t mgs,server -f$FSNAME -n $SK_S2SNM \
1162 -w $SK_PATH/$FSNAME-s2s-server.key \
1163 -d /dev/urandom >/dev/null 2>&1
1166 lgss_sk -t server -f$FSNAME -w $SK_PATH/$FSNAME.key \
1167 -d /dev/urandom >/dev/null 2>&1
1169 for i in $(seq 0 $((numclients - 1))); do
1170 lgss_sk -t server -f$FSNAME -n c$i \
1171 -w $SK_PATH/nodemap/c$i.key -d /dev/urandom \
1175 if ! local_mode; then
1176 for lnode in $(all_nodes); do
1177 scp -r $SK_PATH ${lnode}:$(dirname $SK_PATH)/
1180 # Set client keys to client type to generate prime P
1182 do_nodes $(all_nodes) "lgss_sk -t client,server -m \
1183 $SK_PATH/$FSNAME.key >/dev/null 2>&1"
1185 do_nodes $clients "lgss_sk -t client -m \
1186 $SK_PATH/$FSNAME.key >/dev/null 2>&1"
1187 do_nodes $clients "find $SK_PATH/nodemap -name \*.key | \
1188 xargs -IX lgss_sk -t client -m X >/dev/null 2>&1"
1190 # This is required for servers as well, if S2S in use
1192 do_nodes $(comma_list $(mdts_nodes)) \
1193 "cp $SK_PATH/$FSNAME-s2s-server.key \
1194 $SK_PATH/$FSNAME-s2s-client.key; lgss_sk \
1195 -t client -m $SK_PATH/$FSNAME-s2s-client.key \
1197 do_nodes $(comma_list $(osts_nodes)) \
1198 "cp $SK_PATH/$FSNAME-s2s-server.key \
1199 $SK_PATH/$FSNAME-s2s-client.key; lgss_sk \
1200 -t client -m $SK_PATH/$FSNAME-s2s-client.key \
1202 do_nodes $clients "lgss_sk -t client \
1203 -m $SK_PATH/$FSNAME-nmclient.key \
1208 # mount options for servers and clients
1209 MGS_MOUNT_OPTS=$(add_sk_mntflag $MGS_MOUNT_OPTS)
1210 MDS_MOUNT_OPTS=$(add_sk_mntflag $MDS_MOUNT_OPTS)
1211 OST_MOUNT_OPTS=$(add_sk_mntflag $OST_MOUNT_OPTS)
1212 MOUNT_OPTS=$(add_sk_mntflag $MOUNT_OPTS)
1214 if [ -z "$LGSS_KEYRING_DEBUG" ]; then
1215 LGSS_KEYRING_DEBUG=4
1219 if [ -n "$LGSS_KEYRING_DEBUG" ] && \
1220 ( local_mode || from_build_tree ); then
1222 sptlrpc.gss.lgss_keyring.debug_level=$LGSS_KEYRING_DEBUG
1223 elif [ -n "$LGSS_KEYRING_DEBUG" ]; then
1224 do_nodes $(comma_list $(all_nodes)) "modprobe ptlrpc_gss && \
1226 sptlrpc.gss.lgss_keyring.debug_level=$LGSS_KEYRING_DEBUG"
1233 # maybe cleanup credential cache?
1240 do_node $(mgs_node) "$LCTL nodemap_del $SK_S2SNM"
1241 do_node $(mgs_node) "$LCTL nodemap_del $SK_S2SNMCLI"
1242 $RPC_MODE || echo "Sleeping for 10 sec for Nodemap.."
1246 $RPC_MODE || echo "Cleaning up Shared Key.."
1247 do_nodes $(comma_list $(all_nodes)) "rm -f \
1248 $SK_PATH/$FSNAME*.key $SK_PATH/nodemap/$FSNAME*.key"
1249 do_nodes $(comma_list $(all_nodes)) "keyctl show | \
1250 awk '/lustre/ { print \\\$1 }' | xargs -IX keyctl unlink X"
1251 if from_build_tree; then
1252 # Remove the mount and clean up the files we added to
1254 do_nodes $(comma_list $(all_nodes)) "while grep -q \
1255 request-key.d /proc/mounts; do umount \
1256 /etc/request-key.d/; done"
1257 do_nodes $(comma_list $(all_nodes)) "rm -f \
1258 $SK_OM_PATH/lgssc.conf"
1259 do_nodes $(comma_list $(all_nodes)) "rmdir $SK_OM_PATH"
1267 local var=${facet}_svc
1275 echo -n $facet | sed -e 's/^fs[0-9]\+//' -e 's/[0-9_]\+//' |
1276 tr '[:lower:]' '[:upper:]'
1282 if [ $facet == mgs ] || [ $facet == client ]; then
1286 echo -n $facet | sed -e 's/^fs[0-9]\+//' | sed -e 's/^[a-z]\+//'
1294 if [ -n "${!var}" ]; then
1299 var=$(facet_type $facet)FSTYPE
1300 if [ -n "${!var}" ]; then
1305 if [ -n "$FSTYPE" ]; then
1310 if [[ $facet == mgs ]] && combined_mgs_mds; then
1322 local facets=$(get_facets)
1325 for facet in ${facets//,/ }; do
1326 if [ $node == $(facet_host $facet) ] ||
1327 [ $node == "$(facet_failover_host $facet)" ]; then
1328 fstype=$(facet_fstype $facet)
1329 if [[ $fstypes != *$fstype* ]]; then
1330 fstypes+="${fstypes:+,}$fstype"
1339 local num=$(facet_number $facet)
1342 if [[ $(facet_type $facet) = OST ]]; then
1343 index=OSTINDEX${num}
1344 if [[ -n "${!index}" ]]; then
1349 index=${OST_INDICES[num - 1]}
1352 [[ -n "$index" ]] || index=$((num - 1))
1360 local fstype=$(facet_fstype $facet)
1364 label=$(do_facet ${facet} "$E2LABEL ${dev} 2>/dev/null");;
1366 label=$(do_facet ${facet} "$ZFS get -H -o value lustre:svname \
1367 ${dev} 2>/dev/null");;
1369 error "unknown fstype!";;
1376 # Get the device of a facet.
1383 mgs) device=$(mgsdevname) ;;
1384 mds*) device=$(mdsdevname $(facet_number $facet)) ;;
1385 ost*) device=$(ostdevname $(facet_number $facet)) ;;
1386 fs2mds) device=$(mdsdevname 1_2) ;;
1387 fs2ost) device=$(ostdevname 1_2) ;;
1388 fs3ost) device=$(ostdevname 2_2) ;;
1396 # Get the virtual device of a facet.
1403 mgs) device=$(mgsvdevname) ;;
1404 mds*) device=$(mdsvdevname $(facet_number $facet)) ;;
1405 ost*) device=$(ostvdevname $(facet_number $facet)) ;;
1406 fs2mds) device=$(mdsvdevname 1_2) ;;
1407 fs2ost) device=$(ostvdevname 1_2) ;;
1408 fs3ost) device=$(ostvdevname 2_2) ;;
1416 local virt=$(virt-what 2> /dev/null)
1418 [ $? -eq 0 ] && [ -n "$virt" ] && { echo $virt; return; }
1420 virt=$(dmidecode -s system-product-name | awk '{print $1}')
1423 VMware|KVM|VirtualBox|Parallels|Bochs)
1424 echo $virt | tr '[A-Z]' '[a-z]' ;;
1430 # Re-read the partition table on failover partner host.
1431 # After a ZFS storage pool is created on a shared device, the partition table
1432 # on the device may change. However, the operating system on the failover
1433 # host may not notice the change automatically. Without the up-to-date partition
1434 # block devices, 'zpool import ..' cannot find the labels, whose positions are
1435 # relative to partition rather than disk beginnings.
1437 # This function performs partprobe on the failover host to make it re-read the
1440 refresh_partition_table() {
1445 host=$(facet_passive_host $facet)
1446 if [[ -n "$host" ]]; then
1447 do_node $host "$PARTPROBE $device"
1452 # Get ZFS storage pool name.
1459 device=$(facet_device $facet)
1460 # poolname is string before "/"
1461 poolname="${device%%/*}"
1468 # Get ZFS local fsname.
1470 zfs_local_fsname() {
1472 local lfsname=$(basename $(facet_device $facet))
1478 # Create ZFS storage pool.
1485 local opts=${@:-"-o cachefile=none"}
1487 do_facet $facet "lsmod | grep zfs >&/dev/null || modprobe zfs;
1488 $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1489 $ZPOOL create -f $opts $poolname $vdev"
1493 # Create ZFS file system.
1499 local opts=${@:-"-o mountpoint=legacy"}
1501 do_facet $facet "$ZFS list -H $dataset >/dev/null 2>&1 ||
1502 $ZFS create $opts $dataset"
1506 # Export ZFS storage pool.
1507 # Before exporting the pool, all datasets within the pool should be unmounted.
1515 poolname=$(zpool_name $facet)
1517 if [[ -n "$poolname" ]]; then
1518 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1519 grep -q ^$poolname/ /proc/mounts ||
1520 $ZPOOL export $opts $poolname"
1525 # Destroy ZFS storage pool.
1526 # Destroy the given pool and free up any devices for other use. This command
1527 # tries to unmount any active datasets before destroying the pool.
1528 # -f Force any active datasets contained within the pool to be unmounted.
1532 local poolname=${2:-$(zpool_name $facet)}
1534 if [[ -n "$poolname" ]]; then
1535 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1536 $ZPOOL destroy -f $poolname"
1541 # Import ZFS storage pool.
1542 # Force importing, even if the pool appears to be potentially active.
1547 local opts=${@:-"-o cachefile=none -o failmode=panic"}
1550 poolname=$(zpool_name $facet)
1552 if [[ -n "$poolname" ]]; then
1553 opts+=" -d $(dirname $(facet_vdevice $facet))"
1554 do_facet $facet "lsmod | grep zfs >&/dev/null || modprobe zfs;
1555 $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1556 $ZPOOL import -f $opts $poolname"
1561 # Reimport ZFS storage pool with new name
1566 local opts="-o cachefile=none"
1567 local poolname=$(zpool_name $facet)
1569 opts+=" -d $(dirname $(facet_vdevice $facet))"
1570 do_facet $facet "$ZPOOL export $poolname;
1571 $ZPOOL import $opts $poolname $newpool"
1575 # Set the "cachefile=none" property on ZFS storage pool so that the pool
1576 # is not automatically imported on system startup.
1578 # In a failover environment, this will provide resource level fencing which
1579 # will ensure that the same ZFS storage pool will not be imported concurrently
1580 # on different nodes.
1582 disable_zpool_cache() {
1586 poolname=$(zpool_name $facet)
1588 if [[ -n "$poolname" ]]; then
1589 do_facet $facet "$ZPOOL set cachefile=none $poolname"
1594 # This and set_osd_param() shall be used to access OSD parameters
1595 # once existed under "obdfilter":
1600 # writethrough_cache_enable
1604 local device=${2:-$FSNAME-OST*}
1607 do_nodes $nodes "$LCTL get_param -n osd-*.$device.$name"
1612 local device=${2:-$FSNAME-OST*}
1616 do_nodes $nodes "$LCTL set_param -n osd-*.$device.$name=$value"
1620 local dz=${1:-$DEBUG_SIZE}
1622 if [ -f /sys/devices/system/cpu/possible ]; then
1623 local cpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/possible)+1))
1625 local cpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
1628 # bug 19944, adjust size to be -gt num_possible_cpus()
1629 # promise 2MB for every cpu at least
1630 if [ -n "$cpus" ] && [ $((cpus * 2)) -gt $dz ]; then
1633 lctl set_param debug_mb=$dz
1636 set_default_debug () {
1637 local debug=${1:-"$PTLDEBUG"}
1638 local subsys=${2:-"$SUBSYSTEM"}
1639 local debug_size=${3:-$DEBUG_SIZE}
1641 [ -n "$debug" ] && lctl set_param debug="$debug" >/dev/null
1642 [ -n "$subsys" ] && lctl set_param subsystem_debug="${subsys# }" >/dev/null
1644 [ -n "$debug_size" ] && set_debug_size $debug_size > /dev/null
1647 set_default_debug_nodes () {
1649 local debug="${2:-"$PTLDEBUG"}"
1650 local subsys="${3:-"$SUBSYSTEM"}"
1651 local debug_size="${4:-$DEBUG_SIZE}"
1653 if [[ ,$nodes, = *,$HOSTNAME,* ]]; then
1654 nodes=$(exclude_items_from_list "$nodes" "$HOSTNAME")
1658 [[ -z "$nodes" ]] ||
1659 do_rpc_nodes "$nodes" set_default_debug \
1660 \\\"$debug\\\" \\\"$subsys\\\" $debug_size || true
1663 set_default_debug_facet () {
1665 local debug="${2:-"$PTLDEBUG"}"
1666 local subsys="${3:-"$SUBSYSTEM"}"
1667 local debug_size="${4:-$DEBUG_SIZE}"
1668 local node=$(facet_active_host $facet)
1670 [ -n "$node" ] || error "No host defined for facet $facet"
1672 set_default_debug_nodes $node "$debug" "$subsys" $debug_size
1675 set_params_nodes () {
1676 [[ $# -ge 2 ]] || return 0
1680 do_nodes $nodes $LCTL set_param $@
1683 set_params_clients () {
1684 local clients=${1:-$CLIENTS}
1685 local params=${2:-$CLIENT_LCTL_SETPARAM_PARAM}
1687 [[ -n $params ]] || return 0
1688 set_params_nodes $clients $params
1692 local hostid=${1:-$(hostid)}
1694 if [ ! -s /etc/hostid ]; then
1695 printf $(echo -n $hostid |
1696 sed 's/\(..\)\(..\)\(..\)\(..\)/\\x\4\\x\3\\x\2\\x\1/') >/etc/hostid
1702 local facets=${1:-$(get_facets)}
1705 for facet in ${facets//,/ }; do
1708 [ $RC -eq 0 ] && continue
1710 if [ "$TESTSUITE.$TESTNAME" = "replay-dual.test_0a" ]; then
1711 skip_noexit "Restart of $facet failed!." &&
1714 error "Restart of $facet failed!"
1721 # Add argument "arg" (e.g., "loop") to the comma-separated list
1722 # of arguments for option "opt" (e.g., "-o") on command
1723 # line "opts" (e.g., "-o flock").
1729 local opt_pattern="\([[:space:]]\+\|^\)$opt"
1731 if echo "$opts" | grep -q $opt_pattern; then
1732 opts=$(echo "$opts" | sed -e \
1733 "s/$opt_pattern[[:space:]]*[^[:space:]]\+/&,$arg/")
1735 opts+="${opts:+ }$opt $arg"
1741 # Associate loop device with a given regular file.
1742 # Return the loop device.
1744 setup_loop_device() {
1748 do_facet $facet "loop_dev=\\\$($LOSETUP -j $file | cut -d : -f 1);
1749 if [[ -z \\\$loop_dev ]]; then
1750 loop_dev=\\\$($LOSETUP -f);
1751 $LOSETUP \\\$loop_dev $file || loop_dev=;
1753 echo -n \\\$loop_dev"
1757 # Detach a loop device.
1759 cleanup_loop_device() {
1763 do_facet $facet "! $LOSETUP $loop_dev >/dev/null 2>&1 ||
1764 $LOSETUP -d $loop_dev"
1768 # Check if a given device is a block device.
1775 [[ -n "$dev" ]] || return 1
1776 do_facet $facet "test -b $dev" || return 1
1777 if [[ -n "$size" ]]; then
1778 local in=$(do_facet $facet "dd if=$dev of=/dev/null bs=1k \
1779 count=1 skip=$size 2>&1" |
1780 awk '($3 == "in") { print $1 }')
1781 [[ "$in" = "1+0" ]] || return 1
1786 # Check if a given device is a device-mapper device.
1792 [[ -n "$dev" ]] || return 1
1793 do_facet $facet "$DMSETUP status $dev >/dev/null 2>&1"
1797 # Check if a given device is a device-mapper flakey device.
1799 is_dm_flakey_dev() {
1804 [[ -n "$dev" ]] || return 1
1806 type=$(do_facet $facet "$DMSETUP status $dev 2>&1" |
1808 [[ $type = flakey ]] && return 0 || return 1
1812 # Check if device-mapper flakey device is supported by the kernel
1813 # of $facet node or not.
1815 dm_flakey_supported() {
1819 do_facet $facet "modprobe dm-flakey;
1820 $DMSETUP targets | grep -q flakey" &> /dev/null
1824 # Get the device-mapper flakey device name of a given facet.
1826 dm_facet_devname() {
1828 [[ $facet = mgs ]] && combined_mgs_mds && facet=mds1
1830 echo -n ${facet}_flakey
1834 # Get the device-mapper flakey device of a given facet.
1835 # A device created by dmsetup will appear as /dev/mapper/<device-name>.
1837 dm_facet_devpath() {
1840 echo -n $DM_DEV_PATH/$(dm_facet_devname $facet)
1844 # Set a device-mapper device with a new table.
1846 # The table has the following format:
1847 # <logical_start_sector> <num_sectors> <target_type> <target_args>
1849 # flakey <target_args> includes:
1850 # <destination_device> <offset> <up_interval> <down_interval> \
1851 # [<num_features> [<feature_arguments>]]
1853 # linear <target_args> includes:
1854 # <destination_device> <start_sector>
1856 dm_set_dev_table() {
1859 local target_type=$3
1865 read tmp num_sectors tmp real_dev tmp \
1866 <<< $(do_facet $facet "$DMSETUP table $dm_dev")
1868 case $target_type in
1870 table="0 $num_sectors flakey $real_dev 0 0 1800 1 drop_writes"
1873 table="0 $num_sectors linear $real_dev 0"
1875 *) error "invalid target type $target_type" ;;
1878 do_facet $facet "$DMSETUP suspend --nolockfs --noflush $dm_dev" ||
1879 error "failed to suspend $dm_dev"
1880 do_facet $facet "$DMSETUP load $dm_dev --table \\\"$table\\\"" ||
1881 error "failed to load $target_type table into $dm_dev"
1882 do_facet $facet "$DMSETUP resume $dm_dev" ||
1883 error "failed to resume $dm_dev"
1887 # Set a device-mapper flakey device as "read-only" by using the "drop_writes"
1888 # feature parameter.
1891 # All write I/O is silently ignored.
1892 # Read I/O is handled correctly.
1894 dm_set_dev_readonly() {
1896 local dm_dev=${2:-$(dm_facet_devpath $facet)}
1898 dm_set_dev_table $facet $dm_dev flakey
1902 # Set a device-mapper device to traditional linear mapping mode.
1904 dm_clear_dev_readonly() {
1906 local dm_dev=${2:-$(dm_facet_devpath $facet)}
1908 dm_set_dev_table $facet $dm_dev linear
1912 # Set the device of a given facet as "read-only".
1914 set_dev_readonly() {
1916 local svc=${facet}_svc
1918 if [[ $(facet_fstype $facet) = zfs ]] ||
1919 ! dm_flakey_supported $facet; then
1920 do_facet $facet $LCTL --device ${!svc} readonly
1922 dm_set_dev_readonly $facet
1927 # Get size in 512-byte sectors (BLKGETSIZE64 / 512) of a given device.
1934 num_sectors=$(do_facet $facet "blockdev --getsz $dev 2>/dev/null")
1935 [[ ${PIPESTATUS[0]} = 0 && -n "$num_sectors" ]] || num_sectors=0
1936 echo -n $num_sectors
1940 # Create a device-mapper device with a given block device or regular file (will
1941 # be associated with loop device).
1942 # Return the full path of the device-mapper device.
1946 local real_dev=$2 # destination device
1947 local dm_dev_name=${3:-$(dm_facet_devname $facet)} # device name
1948 local dm_dev=$DM_DEV_PATH/$dm_dev_name # device-mapper device
1950 # check if the device-mapper device to be created already exists
1951 if is_dm_dev $facet $dm_dev; then
1952 # if the existing device was set to "read-only", then clear it
1953 ! is_dm_flakey_dev $facet $dm_dev ||
1954 dm_clear_dev_readonly $facet $dm_dev
1960 # check if the destination device is a block device, and if not,
1961 # associate it with a loop device
1962 is_blkdev $facet $real_dev ||
1963 real_dev=$(setup_loop_device $facet $real_dev)
1964 [[ -n "$real_dev" ]] || { echo -n $real_dev; return 2; }
1966 # now create the device-mapper device
1967 local num_sectors=$(get_num_sectors $facet $real_dev)
1968 local table="0 $num_sectors linear $real_dev 0"
1971 do_facet $facet "$DMSETUP create $dm_dev_name --table \\\"$table\\\"" ||
1972 { rc=${PIPESTATUS[0]}; dm_dev=; }
1973 do_facet $facet "$DMSETUP mknodes >/dev/null 2>&1"
1980 # Map the facet name to its device variable name.
1982 facet_device_alias() {
1984 local dev_alias=$facet
1987 fs2mds) dev_alias=mds1_2 ;;
1988 fs2ost) dev_alias=ost1_2 ;;
1989 fs3ost) dev_alias=ost2_2 ;;
1997 # Save the original value of the facet device and export the new value.
2003 local active_facet=$(facet_active $facet)
2004 local dev_alias=$(facet_device_alias $active_facet)
2005 local dev_name=${dev_alias}_dev
2006 local dev=${!dev_name}
2008 if [[ $active_facet = $facet ]]; then
2009 local failover_dev=${dev_alias}failover_dev
2010 if [[ ${!failover_dev} = $dev ]]; then
2011 eval export ${failover_dev}_saved=$dev
2012 eval export ${failover_dev}=$dm_dev
2015 dev_alias=$(facet_device_alias $facet)
2016 local facet_dev=${dev_alias}_dev
2017 if [[ ${!facet_dev} = $dev ]]; then
2018 eval export ${facet_dev}_saved=$dev
2019 eval export ${facet_dev}=$dm_dev
2023 eval export ${dev_name}_saved=$dev
2024 eval export ${dev_name}=$dm_dev
2028 # Restore the saved value of the facet device.
2033 [[ $facet = mgs ]] && combined_mgs_mds && facet=mds1
2034 local dev_alias=$(facet_device_alias $facet)
2036 local saved_dev=${dev_alias}_dev_saved
2037 [[ -z ${!saved_dev} ]] ||
2038 eval export ${dev_alias}_dev=${!saved_dev}
2040 saved_dev=${dev_alias}failover_dev_saved
2041 [[ -z ${!saved_dev} ]] ||
2042 eval export ${dev_alias}failover_dev=${!saved_dev}
2046 # Remove a device-mapper device.
2047 # If the destination device is a loop device, then also detach it.
2051 local dm_dev=${2:-$(dm_facet_devpath $facet)}
2055 is_dm_dev $facet $dm_dev || return 0
2057 read major minor <<< $(do_facet $facet "$DMSETUP table $dm_dev" |
2058 awk '{ print $4 }' | awk -F: '{ print $1" "$2 }')
2060 do_facet $facet "$DMSETUP remove $dm_dev"
2061 do_facet $facet "$DMSETUP mknodes >/dev/null 2>&1"
2063 unexport_dm_dev $facet
2065 # detach a loop device
2066 [[ $major -ne 7 ]] || cleanup_loop_device $facet /dev/loop$minor
2068 # unload dm-flakey module
2069 do_facet $facet "modprobe -r dm-flakey" || true
2075 local active_facet=$(facet_active $facet)
2076 local dev_alias=$(facet_device_alias $active_facet)
2077 local dev=${dev_alias}_dev
2078 local opt=${facet}_opt
2079 local mntpt=$(facet_mntpt $facet)
2080 local opts="${!opt} $@"
2081 local fstype=$(facet_fstype $facet)
2083 local dm_dev=${!dev}
2085 [[ $dev == "mgsfailover_dev" ]] && combined_mgs_mds &&
2086 dev=mds1failover_dev
2088 module_loaded lustre || load_modules
2092 if dm_flakey_supported $facet; then
2093 dm_dev=$(dm_create_dev $facet ${!dev})
2094 [[ -n "$dm_dev" ]] || dm_dev=${!dev}
2097 is_blkdev $facet $dm_dev || opts=$(csa_add "$opts" -o loop)
2099 devicelabel=$(do_facet ${facet} "$E2LABEL $dm_dev");;
2101 # import ZFS storage pool
2102 import_zpool $facet || return ${PIPESTATUS[0]}
2104 devicelabel=$(do_facet ${facet} "$ZFS get -H -o value \
2105 lustre:svname $dm_dev");;
2107 error "unknown fstype!";;
2110 echo "Starting ${facet}: $opts $dm_dev $mntpt"
2111 # for testing LU-482 error handling in mount_facets() and test_0a()
2112 if [ -f $TMP/test-lu482-trigger ]; then
2116 "mkdir -p $mntpt; $MOUNT_CMD $opts $dm_dev $mntpt"
2120 if [ $RC -ne 0 ]; then
2121 echo "Start of $dm_dev on ${facet} failed ${RC}"
2125 health=$(do_facet ${facet} "$LCTL get_param -n health_check")
2126 if [[ "$health" != "healthy" ]]; then
2127 error "$facet is in a unhealthy state"
2130 set_default_debug_facet $facet
2132 if [[ $opts =~ .*nosvc.* ]]; then
2133 echo "Start $dm_dev without service"
2138 wait_update_facet ${facet} "$E2LABEL $dm_dev \
2139 2>/dev/null | grep -E ':[a-zA-Z]{3}[0-9]{4}'" \
2140 "" || error "$dm_dev failed to initialize!";;
2142 wait_update_facet ${facet} "$ZFS get -H -o value \
2143 lustre:svname $dm_dev 2>/dev/null | \
2144 grep -E ':[a-zA-Z]{3}[0-9]{4}'" "" ||
2145 error "$dm_dev failed to initialize!";;
2148 error "unknown fstype!";;
2152 # commit the device label change to disk
2153 if [[ $devicelabel =~ (:[a-zA-Z]{3}[0-9]{4}) ]]; then
2154 echo "Commit the device label on ${!dev}"
2155 do_facet $facet "sync; sleep 1; sync"
2159 label=$(devicelabel ${facet} $dm_dev)
2160 [ -z "$label" ] && echo no label for $dm_dev && exit 1
2161 eval export ${facet}_svc=${label}
2162 echo Started ${label}
2164 export_dm_dev $facet $dm_dev
2169 # start facet device options
2175 local dev_alias=$(facet_device_alias $facet)
2177 eval export ${dev_alias}_dev=${device}
2178 eval export ${facet}_opt=\"$@\"
2180 combined_mgs_mds && [[ ${dev_alias} == mds1 ]] &&
2181 eval export mgs_dev=${device}
2183 local varname=${dev_alias}failover_dev
2184 if [ -n "${!varname}" ] ; then
2185 eval export ${dev_alias}failover_dev=${!varname}
2187 eval export ${dev_alias}failover_dev=$device
2188 combined_mgs_mds && [[ ${dev_alias} == mds1 ]] &&
2189 eval export mgsfailover_dev=${device}
2193 local mntpt=$(facet_mntpt $facet)
2194 do_facet ${facet} mkdir -p $mntpt
2195 eval export ${facet}_MOUNT=$mntpt
2196 mount_facet ${facet}
2206 local HOST=$(facet_active_host $facet)
2207 [[ -z $HOST ]] && echo stop: no host for $facet && return 0
2209 local mntpt=$(facet_mntpt $facet)
2210 running=$(do_facet ${facet} "grep -c $mntpt' ' /proc/mounts || true")
2211 if [ ${running} -ne 0 ]; then
2212 echo "Stopping $mntpt (opts:$@) on $HOST"
2213 do_facet ${facet} $UMOUNT $@ $mntpt
2216 # umount should block, but we should wait for unrelated obd's
2217 # like the MGS or MGC to also stop.
2218 wait_exit_ST ${facet} || return ${PIPESTATUS[0]}
2220 if [[ $(facet_fstype $facet) == zfs ]]; then
2221 # export ZFS storage pool
2222 [ "$KEEP_ZPOOL" = "true" ] || export_zpool $facet
2223 elif dm_flakey_supported $facet; then
2224 local host=${facet}_HOST
2225 local failover_host=${facet}failover_HOST
2226 if [[ -n ${!failover_host} && ${!failover_host} != ${!host} ]]||
2227 $CLEANUP_DM_DEV || [[ $facet = fs* ]]; then
2228 dm_cleanup_dev $facet
2233 # get mdt quota type
2235 local varsvc=${SINGLEMDS}_svc
2236 do_facet $SINGLEMDS $LCTL get_param -n \
2237 osd-$(facet_fstype $SINGLEMDS).${!varsvc}.quota_slave.enabled
2240 # get ost quota type
2242 # All OSTs should have same quota type
2243 local varsvc=ost1_svc
2244 do_facet ost1 $LCTL get_param -n \
2245 osd-$(facet_fstype ost1).${!varsvc}.quota_slave.enabled
2248 # restore old quota type settings
2250 if [ "$old_MDT_QUOTA_TYPE" ]; then
2251 if [[ $PERM_CMD == *"set_param -P"* ]]; then
2252 do_facet mgs $PERM_CMD \
2253 osd-*.$FSNAME-MDT*.quota_slave.enabled = \
2256 do_facet mgs $PERM_CMD \
2257 $FSNAME.quota.mdt=$old_MDT_QUOTA_TYPE
2260 if [ "$old_OST_QUOTA_TYPE" ]; then
2261 if [[ $PERM_CMD == *"set_param -P"* ]]; then
2262 do_facet mgs $PERM_CMD \
2263 osd-*.$FSNAME-OST*.quota_slave.enabled = \
2266 do_facet mgs $LCTL conf_param \
2267 $FSNAME.quota.ost=$old_OST_QUOTA_TYPE
2272 # Handle the case when there is a space in the lfs df
2273 # "filesystem summary" line the same as when there is no space.
2274 # This will allow fixing the "lfs df" summary line in the future.
2276 $LFS df $* | sed -e 's/filesystem /filesystem_/'
2277 check_lfs_df_ret_val $?
2280 # Get free inodes on the MDT specified by mdt index, free indoes on
2281 # the whole filesystem will be returned when index == -1.
2287 if [ $index -eq -1 ]; then
2290 mdt_uuid=$(mdtuuid_from_index $index)
2293 free_inodes=$(lfs_df -i $MOUNT | grep $mdt_uuid | awk '{print $4}')
2298 # Get the OST device status from 'lfs df' with a given OST index.
2302 local mnt_pnt=${2:-$MOUNT}
2306 ost_uuid=$(ostuuid_from_index $ost_idx $mnt_pnt)
2307 lfs_df $opts $mnt_pnt | awk '/'$ost_uuid'/ { print $7 }'
2313 # save old quota type & set new quota type
2314 local mdt_qtype=$(mdt_quota_type)
2315 local ost_qtype=$(ost_quota_type)
2317 echo "[HOST:$HOSTNAME] [old_mdt_qtype:$mdt_qtype]" \
2318 "[old_ost_qtype:$ost_qtype] [new_qtype:$QUOTA_TYPE]"
2320 export old_MDT_QUOTA_TYPE=$mdt_qtype
2321 export old_OST_QUOTA_TYPE=$ost_qtype
2323 if [[ $PERM_CMD == *"set_param -P"* ]]; then
2324 do_facet mgs $PERM_CMD \
2325 osd-*.$FSNAME-MDT*.quota_slave.enabled=$QUOTA_TYPE
2326 do_facet mgs $PERM_CMD \
2327 osd-*.$FSNAME-OST*.quota_slave.enabled=$QUOTA_TYPE
2329 do_facet mgs $PERM_CMD $FSNAME.quota.mdt=$QUOTA_TYPE ||
2330 error "set mdt quota type failed"
2331 do_facet mgs $PERM_CMD $FSNAME.quota.ost=$QUOTA_TYPE ||
2332 error "set ost quota type failed"
2335 local quota_usrs=$QUOTA_USERS
2337 # get_filesystem_size
2338 local disksz=$(lfs_df $mntpt | grep "summary" | awk '{print $2}')
2339 local blk_soft=$((disksz + 1024))
2340 local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
2342 local inodes=$(lfs_df -i $mntpt | grep "summary" | awk '{print $2}')
2343 local i_soft=$inodes
2344 local i_hard=$((i_soft + i_soft / 20))
2346 echo "Total disk size: $disksz block-softlimit: $blk_soft" \
2347 "block-hardlimit: $blk_hard inode-softlimit: $i_soft" \
2348 "inode-hardlimit: $i_hard"
2351 for usr in $quota_usrs; do
2352 echo "Setting up quota on $HOSTNAME:$mntpt for $usr..."
2354 cmd="$LFS setquota -$type $usr -b $blk_soft"
2355 cmd="$cmd -B $blk_hard -i $i_soft -I $i_hard $mntpt"
2357 eval $cmd || error "$cmd FAILED!"
2359 # display the quota status
2360 echo "Quota settings for $usr : "
2361 $LFS quota -v -u $usr $mntpt || true
2368 local opts=${3:-$MOUNT_OPTS}
2369 opts=${opts:+-o $opts}
2370 local flags=${4:-$MOUNT_FLAGS}
2372 local device=$MGSNID:/$FSNAME$FILESET
2373 if [ -z "$mnt" -o -z "$FSNAME" ]; then
2374 echo "Bad mount command: opt=$flags $opts dev=$device " \
2380 # update mount option with skpath
2381 opts=$(add_sk_mntflag $opts)
2384 echo "Starting client: $client: $flags $opts $device $mnt"
2385 do_node $client mkdir -p $mnt
2386 if [ -n "$FILESET" -a -z "$SKIP_FILESET" ];then
2387 do_node $client $MOUNT_CMD $flags $opts $MGSNID:/$FSNAME \
2389 #disable FILESET if not supported
2390 do_nodes $client lctl get_param -n \
2391 mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
2392 device=$MGSNID:/$FSNAME
2393 do_node $client mkdir -p $mnt/$FILESET
2394 do_node $client "! grep -q $mnt' ' /proc/mounts ||
2397 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2398 # Mount using nodemap key
2399 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2400 if $SK_UNIQUE_NM; then
2401 mountkey=$SK_PATH/nodemap/c0.key
2403 local prunedopts=$(echo $opts |
2404 sed -e "s#skpath=[^,^ ]*#skpath=$mountkey#g")
2405 do_node $client $MOUNT_CMD $flags $prunedopts $device $mnt ||
2408 do_node $client $MOUNT_CMD $flags $opts $device $mnt ||
2412 set_default_debug_nodes $client
2413 set_params_clients $client
2424 local running=$(do_node $client "grep -c $mnt' ' /proc/mounts") || true
2426 [ "$3" ] && force=-f
2427 [ $running -eq 0 ] && return 0
2429 echo "Stopping client $client $mnt (opts:$force)"
2430 do_node $client lsof -t $mnt || need_kill=no
2431 if [ "x$force" != "x" ] && [ "x$need_kill" != "xno" ]; then
2432 pids=$(do_node $client lsof -t $mnt | sort -u);
2433 if [ -n "$pids" ]; then
2434 do_node $client kill -9 $pids || true
2438 busy=$(do_node $client "umount $force $mnt 2>&1" | grep -c "busy") ||
2440 if [ $busy -ne 0 ] ; then
2441 echo "$mnt is still busy, wait one second" && sleep 1
2442 do_node $client umount $force $mnt
2446 # Mount the file system on the MDS
2447 mount_mds_client() {
2448 local host=$(facet_active_host $SINGLEMDS)
2450 zconf_mount $host $MOUNT2 $MOUNT_OPTS ||
2451 error "unable to mount $MOUNT2 on $host"
2454 # Unmount the file system on the MDS
2455 umount_mds_client() {
2456 local host=$(facet_active_host $SINGLEMDS)
2457 zconf_umount $host $MOUNT2
2458 do_facet $SINGLEMDS "rmdir $MOUNT2"
2461 # nodes is comma list
2462 sanity_mount_check_nodes () {
2468 # FIXME: assume that all cluster nodes run the same os
2469 [ "$(uname)" = Linux ] || return 0
2472 for mnt in $mnts ; do
2473 do_nodes $nodes "running=\\\$(grep -c $mnt' ' /proc/mounts);
2474 mpts=\\\$(mount | grep -c $mnt' ');
2475 if [ \\\$running -ne \\\$mpts ]; then
2476 echo \\\$(hostname) env are INSANE!;
2479 [ $? -eq 0 ] || rc=1
2484 sanity_mount_check_servers () {
2485 [ -n "$CLIENTONLY" ] &&
2486 { echo "CLIENTONLY mode, skip mount_check_servers"; return 0; } || true
2487 echo Checking servers environments
2489 # FIXME: modify get_facets to display all facets wo params
2490 local facets="$(get_facets OST),$(get_facets MDS),mgs"
2494 for facet in ${facets//,/ }; do
2495 node=$(facet_host ${facet})
2496 mntpt=$(facet_mntpt $facet)
2497 sanity_mount_check_nodes $node $mntpt ||
2498 { error "server $node environments are insane!"; return 1; }
2502 sanity_mount_check_clients () {
2503 local clients=${1:-$CLIENTS}
2504 local mntpt=${2:-$MOUNT}
2505 local mntpt2=${3:-$MOUNT2}
2507 [ -z $clients ] && clients=$(hostname)
2508 echo Checking clients $clients environments
2510 sanity_mount_check_nodes $clients $mntpt $mntpt2 ||
2511 error "clients environments are insane!"
2514 sanity_mount_check () {
2515 sanity_mount_check_servers || return 1
2516 sanity_mount_check_clients || return 2
2519 # mount clients if not mouted
2520 zconf_mount_clients() {
2523 local opts=${3:-$MOUNT_OPTS}
2524 opts=${opts:+-o $opts}
2525 local flags=${4:-$MOUNT_FLAGS}
2526 local device=$MGSNID:/$FSNAME$FILESET
2527 if [ -z "$mnt" -o -z "$FSNAME" ]; then
2528 echo "Bad conf mount command: opt=$flags $opts dev=$device " \
2533 echo "Starting client $clients: $flags $opts $device $mnt"
2534 do_nodes $clients mkdir -p $mnt
2535 if [ -n "$FILESET" -a -z "$SKIP_FILESET" ]; then
2536 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2537 # Mount with own nodemap key
2539 # Mount all server nodes first with per-NM keys
2540 for nmclient in ${clients//,/ }; do
2541 # do_nodes $(comma_list $(all_server_nodes)) "lgss_sk -t server -l $SK_PATH/nodemap/c$i.key -n c$i"
2542 do_nodes $(comma_list $(all_server_nodes)) "lgss_sk -t server -l $SK_PATH/nodemap/c$i.key"
2545 # set perms for per-nodemap keys else permission denied
2546 do_nodes $(comma_list $(all_nodes)) \
2547 "keyctl show | grep lustre | cut -c1-11 |
2549 xargs -IX keyctl setperm X 0x3f3f3f3f"
2550 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2552 for nmclient in ${clients//,/ }; do
2553 if $SK_UNIQUE_NM; then
2554 mountkey=$SK_PATH/nodemap/c$i.key
2556 do_node $nmclient "! grep -q $mnt' ' \
2557 /proc/mounts || umount $mnt"
2558 local prunedopts=$(add_sk_mntflag $prunedopts);
2559 prunedopts=$(echo $prunedopts | sed -e \
2560 "s#skpath=[^ ^,]*#skpath=$mountkey#g")
2562 do_nodes $(comma_list $(all_server_nodes)) \
2565 do_node $nmclient $MOUNT_CMD $flags \
2566 $prunedopts $MGSNID:/$FSNAME $mnt ||
2571 do_nodes $clients "! grep -q $mnt' ' /proc/mounts ||
2573 do_nodes $clients $MOUNT_CMD $flags $opts \
2574 $MGSNID:/$FSNAME $mnt || return 1
2576 #disable FILESET if not supported
2577 do_nodes $clients lctl get_param -n \
2578 mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
2579 device=$MGSNID:/$FSNAME
2580 do_nodes $clients mkdir -p $mnt/$FILESET
2581 do_nodes $clients "! grep -q $mnt' ' /proc/mounts ||
2585 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2586 # Mount with nodemap key
2588 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2589 for nmclient in ${clients//,/ }; do
2590 if $SK_UNIQUE_NM; then
2591 mountkey=$SK_PATH/nodemap/c$i.key
2593 local prunedopts=$(echo $opts | sed -e \
2594 "s#skpath=[^ ^,]*#skpath=$mountkey#g");
2595 do_node $nmclient "! grep -q $mnt' ' /proc/mounts ||
2598 running=\\\$(mount | grep -c $mnt' ');
2600 if [ \\\$running -eq 0 ] ; then
2602 $MOUNT_CMD $flags $prunedopts $device $mnt;
2605 lustre_mnt_count=\\\$(mount | grep $mnt' ' | \
2606 grep 'type lustre' | wc -l);
2607 if [ \\\$running -ne \\\$lustre_mnt_count ] ; then
2608 echo zconf_mount_clients FAILED: \
2609 mount count \\\$running, not matching \
2610 with mount count of 'type lustre' \
2611 \\\$lustre_mnt_count;
2615 exit \\\$rc" || return ${PIPESTATUS[0]}
2622 if $SHARED_KEY; then
2623 tmpopts=$(add_sk_mntflag $opts)
2626 running=\\\$(mount | grep -c $mnt' ');
2628 if [ \\\$running -eq 0 ] ; then
2630 $MOUNT_CMD $flags $tmpopts $device $mnt;
2633 exit \\\$rc" || return ${PIPESTATUS[0]}
2636 echo "Started clients $clients: "
2637 do_nodes $clients "mount | grep $mnt' '"
2639 set_default_debug_nodes $clients
2640 set_params_clients $clients
2645 zconf_umount_clients() {
2650 [ "$3" ] && force=-f
2652 echo "Stopping clients: $clients $mnt (opts:$force)"
2653 do_nodes $clients "running=\\\$(grep -c $mnt' ' /proc/mounts);
2654 if [ \\\$running -ne 0 ] ; then
2655 echo Stopping client \\\$(hostname) $mnt opts:$force;
2656 lsof $mnt || need_kill=no;
2657 if [ "x$force" != "x" -a "x\\\$need_kill" != "xno" ]; then
2658 pids=\\\$(lsof -t $mnt | sort -u);
2659 if [ -n \\\"\\\$pids\\\" ]; then
2663 while umount $force $mnt 2>&1 | grep -q "busy"; do
2664 echo "$mnt is still busy, wait one second" && sleep 1;
2671 echo + $POWER_DOWN $node
2675 shutdown_node_hard () {
2677 local attempts=$SHUTDOWN_ATTEMPTS
2679 for i in $(seq $attempts) ; do
2682 wait_for_function --quiet "! ping -w 3 -c 1 $host" 5 1 && return 0
2683 echo "waiting for $host to fail attempts=$attempts"
2684 [ $i -lt $attempts ] || \
2685 { echo "$host still pingable after power down! attempts=$attempts" && return 1; }
2691 local mnt=${2:-$MOUNT}
2694 if [ "$FAILURE_MODE" = HARD ]; then
2695 shutdown_node_hard $client
2697 zconf_umount_clients $client $mnt -f
2703 local facets="$(get_facets OST),$(get_facets MDS)"
2706 combined_mgs_mds || facets="$facets,mgs"
2708 for facet in ${facets//,/ }; do
2709 if [ $(facet_active_host $facet) == $host ]; then
2710 affected="$affected $facet"
2714 echo $(comma_list $affected)
2719 local host=${2:-$(facet_host $facet)}
2721 local label=$(convert_facet2label $facet)
2722 do_node $host $LCTL dl | awk '{ print $4 }' | grep -q "^$label\$"
2725 facets_up_on_host () {
2727 local facets=$(facets_on_host $host)
2730 for facet in ${facets//,/ }; do
2731 if $(facet_up $facet $host); then
2732 affected_up="$affected_up $facet"
2736 echo $(comma_list $affected_up)
2741 local affected_facet
2742 local affected_facets
2744 if [[ "$FAILURE_MODE" = HARD ]]; then
2745 if [[ $(facet_fstype $facet) = ldiskfs ]] &&
2746 dm_flakey_supported $facet; then
2747 affected_facets=$(affected_facets $facet)
2748 for affected_facet in ${affected_facets//,/ }; do
2749 unexport_dm_dev $affected_facet
2753 shutdown_node_hard $(facet_active_host $facet)
2761 echo + $POWER_UP $node
2774 local node=$(facet_active_host $facet)
2775 local sleep_time=${2:-10}
2777 if [ "$FAILURE_MODE" = HARD ]; then
2787 if [ "$FAILURE_MODE" = HARD ]; then
2790 if $LOAD_MODULES_REMOTE; then
2791 echo "loading modules on $node: $facet"
2792 do_rpc_nodes $node load_modules_local
2801 for facet in ${facets//,/ }; do
2802 hosts=$(expand_list $hosts $(facet_host $facet) )
2808 _check_progs_installed () {
2812 for prog in $progs; do
2813 if ! [ "$(which $prog)" -o "${!prog}" ]; then
2814 echo $prog missing on $(hostname)
2821 check_progs_installed () {
2825 do_rpc_nodes "$nodes" _check_progs_installed $@
2828 # recovery-scale functions
2830 echo __$(echo $1 | tr '-' '_' | tr '.' '_')
2833 start_client_load() {
2836 local var=$(node_var_name $client)_load
2837 eval export ${var}=$load
2839 do_node $client "PATH=$PATH MOUNT=$MOUNT ERRORS_OK=$ERRORS_OK \
2840 BREAK_ON_ERROR=$BREAK_ON_ERROR \
2841 END_RUN_FILE=$END_RUN_FILE \
2842 LOAD_PID_FILE=$LOAD_PID_FILE \
2843 TESTLOG_PREFIX=$TESTLOG_PREFIX \
2844 TESTNAME=$TESTNAME \
2845 DBENCH_LIB=$DBENCH_LIB \
2846 DBENCH_SRC=$DBENCH_SRC \
2847 CLIENT_COUNT=$((CLIENTCOUNT - 1)) \
2852 MPIRUN_OPTIONS=\\\"$MPIRUN_OPTIONS\\\" \
2853 MACHINEFILE_OPTION=\\\"$MACHINEFILE_OPTION\\\" \
2854 num_clients=$(get_node_count ${CLIENTS//,/ }) \
2855 ior_THREADS=$ior_THREADS ior_iteration=$ior_iteration \
2856 ior_blockSize=$ior_blockSize \
2857 ior_blockUnit=$ior_blockUnit \
2858 ior_xferSize=$ior_xferSize ior_type=$ior_type \
2859 ior_DURATION=$ior_DURATION \
2860 ior_stripe_params=\\\"$ior_stripe_params\\\" \
2861 ior_custom_params=\\\"$ior_custom_param\\\" \
2862 mpi_ior_custom_threads=$mpi_ior_custom_threads \
2865 log "Started client load: ${load} on $client"
2867 # get the children process IDs
2868 local pids=$(ps --ppid $ppid -o pid= | xargs)
2869 CLIENT_LOAD_PIDS="$CLIENT_LOAD_PIDS $ppid $pids"
2873 start_client_loads () {
2874 local -a clients=(${1//,/ })
2875 local numloads=${#CLIENT_LOADS[@]}
2877 for ((nodenum=0; nodenum < ${#clients[@]}; nodenum++ )); do
2878 local load=$((nodenum % numloads))
2879 start_client_load ${clients[nodenum]} ${CLIENT_LOADS[load]}
2881 # bug 22169: wait the background threads to start
2885 # only for remote client
2886 check_client_load () {
2888 local var=$(node_var_name $client)_load
2889 local testload=run_${!var}.sh
2891 ps auxww | grep -v grep | grep $client | grep -q $testload || return 1
2893 # bug 18914: try to connect several times not only when
2894 # check ps, but while check_node_health also
2898 while [ $RC = 254 -a $tries -gt 0 ]; do
2902 if ! check_node_health $client; then
2904 if [ $RC -eq 254 ]; then
2905 # FIXME: not sure how long we shuold sleep here
2909 echo "check node health failed: RC=$RC "
2913 # We can continue try to connect if RC=254
2914 # Just print the warning about this
2915 if [ $RC = 254 ]; then
2916 echo "got a return status of $RC from do_node while checking " \
2917 "node health on $client"
2920 # see if the load is still on the client
2923 while [ $RC = 254 -a $tries -gt 0 ]; do
2927 if ! do_node $client \
2928 "ps auxwww | grep -v grep | grep -q $testload"; then
2933 if [ $RC = 254 ]; then
2934 echo "got a return status of $RC from do_node while checking " \
2935 "(node health and 'ps') the client load on $client"
2936 # see if we can diagnose a bit why this is
2941 check_client_loads () {
2942 local clients=${1//,/ }
2946 for client in $clients; do
2947 check_client_load $client
2949 if [ "$rc" != 0 ]; then
2950 log "Client load failed on node $client, rc=$rc"
2956 restart_client_loads () {
2957 local clients=${1//,/ }
2958 local expectedfail=${2:-""}
2962 for client in $clients; do
2963 check_client_load $client
2965 if [ "$rc" != 0 -a "$expectedfail" ]; then
2966 local var=$(node_var_name $client)_load
2967 start_client_load $client ${!var}
2968 echo "Restarted client load ${!var}: on $client. Checking ..."
2969 check_client_load $client
2971 if [ "$rc" != 0 ]; then
2972 log "Client load failed to restart on node $client, rc=$rc"
2973 # failure one client load means test fail
2974 # we do not need to check other
2983 # Start vmstat and save its process ID in a file.
2988 [ -z "$nodes" -o -z "$pid_file" ] && return 0
2991 "vmstat 1 > $TESTLOG_PREFIX.$TESTNAME.vmstat.\\\$(hostname -s).log \
2992 2>/dev/null </dev/null & echo \\\$! > $pid_file"
2995 # Display the nodes on which client loads failed.
2996 print_end_run_file() {
3000 [ -s $file ] || return 0
3002 echo "Found the END_RUN_FILE file: $file"
3005 # A client load will stop if it finds the END_RUN_FILE file.
3006 # That does not mean the client load actually failed though.
3007 # The first node in END_RUN_FILE is the one we are interested in.
3010 if [ -n "$node" ]; then
3011 local var=$(node_var_name $node)_load
3013 local prefix=$TESTLOG_PREFIX
3014 [ -n "$TESTNAME" ] && prefix=$prefix.$TESTNAME
3015 local stdout_log=$prefix.run_${!var}_stdout.$node.log
3016 local debug_log=$(echo $stdout_log | sed 's/\(.*\)stdout/\1debug/')
3018 echo "Client load ${!var} failed on node $node:"
3024 # Stop the process which had its PID saved in a file.
3029 [ -z "$nodes" -o -z "$pid_file" ] && return 0
3031 do_nodes $nodes "test -f $pid_file &&
3032 { kill -s TERM \\\$(cat $pid_file); rm -f $pid_file; }" || true
3035 # Stop all client loads.
3036 stop_client_loads() {
3037 local nodes=${1:-$CLIENTS}
3040 # stop the client loads
3041 stop_process $nodes $pid_file
3043 # clean up the processes that started them
3044 [ -n "$CLIENT_LOAD_PIDS" ] && kill -9 $CLIENT_LOAD_PIDS 2>/dev/null || true
3046 # End recovery-scale functions
3049 # wait for a command to return the expected result
3051 # This will run @check on @node repeatedly until the output matches @expect
3052 # based on the supplied condition, or until @max_wait seconds have elapsed,
3053 # whichever comes first. @cond may be one of the normal bash operators,
3054 # "-gt", "-ge", "-eq", "-le", "-lt", "==", "!=", or "=~", and must be quoted
3055 # in the caller to avoid unintentional evaluation by the shell in the caller.
3057 # If @max_wait is not specified, the condition will be checked for up to 90s.
3059 # If --verbose is passed as the first argument, the result is printed on each
3060 # value change, otherwise it is only printed after every 10s interval.
3062 # If --quiet is passed as the first/second argument, the do_node() command
3063 # will not print the remote command before executing it each time.
3065 # Using wait_update_cond() or related helper function is preferable to adding
3066 # a "long enough" wait for some state to change in the background, since
3067 # "long enough" may be too short due to tunables, system config, or running in
3068 # a VM, and must by necessity wait too long for most cases or risk failure.
3070 # usage: wait_update_cond [--verbose] [--quiet] node check cond expect [max_wait]
3071 wait_update_cond() {
3075 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
3076 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
3082 local max_wait=${5:-90}
3086 local begin=$SECONDS
3090 while (( $waited <= $max_wait )); do
3091 result=$(do_node $quiet $node "$check")
3093 eval [[ "'$result'" $cond "'$expect'" ]]
3094 if [[ $? == 0 ]]; then
3095 [[ -z "$result" || $waited -le $sleep ]] ||
3096 echo "Updated after ${waited}s: want '$expect' got '$result'"
3099 if [[ -n "$verbose" && "$result" != "$prev_result" ]]; then
3100 [[ -n "$prev_result" ]] &&
3101 echo "Changed after ${waited}s: from '$prev_result' to '$result'"
3102 prev_result="$result"
3104 (( $waited % $print == 0 )) &&
3105 echo "Waiting $((max_wait - waited))s for '$expect'"
3107 waited=$((SECONDS - begin))
3109 echo "Update not seen after ${max_wait}s: want '$expect' got '$result'"
3113 # usage: wait_update [--verbose] [--quiet] node check expect [max_wait]
3118 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
3119 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
3126 wait_update_cond $verbose $quiet $node "$check" "==" "$expect" $max_wait
3129 # usage: wait_update_facet_cond [--verbose] facet check cond expect [max_wait]
3130 wait_update_facet_cond() {
3134 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
3135 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
3137 local node=$(facet_active_host $1)
3143 wait_update_cond $verbose $quiet $node "$check" "$cond" "$expect" $max_wait
3146 # usage: wait_update_facet [--verbose] facet check expect [max_wait]
3147 wait_update_facet() {
3151 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
3152 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
3154 local node=$(facet_active_host $1)
3159 wait_update_cond $verbose $quiet $node "$check" "==" "$expect" $max_wait
3163 do_nodes $(comma_list $(mdts_nodes)) \
3164 "lctl set_param -n os[cd]*.*MDT*.force_sync=1"
3165 do_nodes $(comma_list $(osts_nodes)) \
3166 "lctl set_param -n osd*.*OS*.force_sync=1" 2>&1 |
3167 grep -v 'Found no match'
3171 local zfs_wait=${2:-5}
3173 # the occupied disk space will be released
3174 # only after TXGs are committed
3175 if [[ $(facet_fstype $1) == zfs ]]; then
3176 echo "sleep $zfs_wait for ZFS $(facet_fstype $1)"
3184 local lwm=$3 #low watermark
3185 local size_mb #how many MB should we write to pass watermark
3186 local ost_name=$(ostname_from_index $ost_idx)
3188 free_kb=$($LFS df $MOUNT | awk "/$ost_name/ { print \$4 }")
3190 if (( $free_kb / 1024 > lwm )); then
3191 size_mb=$((free_kb / 1024 - lwm))
3193 #If 10% of free space cross low watermark use it
3194 if (( $free_kb / 10240 > size_mb )); then
3195 size_mb=$((free_kb / 10240))
3197 #At least we need to store 1.1 of difference between
3198 #free space and low watermark
3199 size_mb=$((size_mb + size_mb / 10))
3201 if (( lwm <= $free_kb / 1024 )) ||
3202 [ ! -f $DIR/${filename}.fill_ost$ost_idx ]; then
3203 $LFS setstripe -i $ost_idx -c1 $DIR/${filename}.fill_ost$ost_idx
3204 dd if=/dev/zero of=$DIR/${filename}.fill_ost$ost_idx bs=1M \
3205 count=$size_mb oflag=append conv=notrunc
3210 free_kb=$($LFS df $MOUNT | awk "/$ost_name/ { print \$4 }")
3211 echo "OST still has $((free_kb / 1024)) MB free"
3214 # This checks only the primary MDS
3215 ost_watermarks_get() {
3217 local ost_name=$(ostname_from_index $ost_idx)
3218 local mdtosc_proc=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
3220 local hwm=$(do_facet $SINGLEMDS $LCTL get_param -n \
3221 osp.$mdtosc_proc.reserved_mb_high)
3222 local lwm=$(do_facet $SINGLEMDS $LCTL get_param -n \
3223 osp.$mdtosc_proc.reserved_mb_low)
3228 # Note that we set watermarks on all MDSes (necessary for striped dirs)
3229 ost_watermarks_set() {
3233 local ost_name=$(ostname_from_index $ost_idx)
3234 local facets=$(get_facets MDS)
3236 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param -n \
3237 osp.*$ost_name*.reserved_mb_low=$lwm \
3238 osp.*$ost_name*.reserved_mb_high=$hwm > /dev/null
3240 # sleep to ensure we see the change
3244 ost_watermarks_set_low_space() {
3246 local wms=$(ost_watermarks_get $ost_idx)
3247 local ost_name=$(ostname_from_index $ost_idx)
3249 local old_lwm=$(echo $wms | awk '{ print $1 }')
3250 local old_hwm=$(echo $wms | awk '{ print $2 }')
3252 local blocks=$($LFS df $MOUNT | awk "/$ost_name/ { print \$4 }")
3253 # minimal extension size is 64M
3255 if (( $blocks / 1024 > 50 )); then
3256 new_lwm=$((blocks / 1024 - 50))
3258 local new_hwm=$((new_lwm + 5))
3260 ost_watermarks_set $ost_idx $new_lwm $new_hwm
3261 echo "watermarks: $old_lwm $old_hwm $new_lwm $new_hwm"
3264 # Set watermarks to ~current available space & then write data to fill it
3265 # Note OST is not *actually* full after this, it just reports ENOSPC in the
3266 # internal statfs used by the stripe allocator
3268 # first parameter is the filename-prefix, which must get under t-f cleanup
3269 # requirements (rm -rf $DIR/[Rdfs][0-9]*), i.e. $tfile work fine
3270 ost_watermarks_set_enospc() {
3274 local ost_name=$(ostname_from_index $ost_idx)
3275 local facets=$(get_facets MDS)
3279 for MDS in ${facets//,/ }; do
3280 local mdtosc_proc=$(get_mdtosc_proc_path $MDS $ost_name)
3282 do_facet $MDS $LCTL get_param -n \
3283 osp.$mdtosc_proc.reserved_mb_high ||
3284 skip "remote MDS does not support reserved_mb_high"
3287 wms=$(ost_watermarks_set_low_space $ost_idx)
3288 local new_lwm=$(echo $wms | awk '{ print $4 }')
3289 fill_ost $filename $ost_idx $new_lwm
3290 #First enospc could execute orphan deletion so repeat
3291 fill_ost $filename $ost_idx $new_lwm
3295 ost_watermarks_enospc_delete_files() {
3299 rm -f $DIR/${filename}.fill_ost$ost_idx
3301 wait_delete_completed
3305 # clean up from "ost_watermarks_set_enospc"
3306 ost_watermarks_clear_enospc() {
3312 ost_watermarks_enospc_delete_files $filename $ost_idx
3313 ost_watermarks_set $ost_idx $old_lwm $old_hwm
3314 echo "set OST$ost_idx lwm back to $old_lwm, hwm back to $old_hwm"
3317 wait_delete_completed_mds() {
3318 local max_wait=${1:-20}
3320 local stime=$(date +%s)
3325 # find MDS with pending deletions
3326 for node in $(mdts_nodes); do
3327 changes=$(do_node $node "$LCTL get_param -n osc.*MDT*.sync_*" \
3328 2>/dev/null | calc_sum)
3329 if [[ $changes -eq 0 ]]; then
3332 mds2sync="$mds2sync $node"
3334 if [ -z "$mds2sync" ]; then
3335 wait_zfs_commit $SINGLEMDS
3338 mds2sync=$(comma_list $mds2sync)
3340 # sync MDS transactions
3341 do_nodes $mds2sync "$LCTL set_param -n os[cd]*.*MD*.force_sync 1"
3343 # wait till all changes are sent and commmitted by OSTs
3344 # for ldiskfs space is released upon execution, but DMU
3345 # do this upon commit
3348 while [[ $WAIT -ne $max_wait ]]; do
3349 changes=$(do_nodes $mds2sync \
3350 "$LCTL get_param -n osc.*MDT*.sync_*" | calc_sum)
3351 #echo "$node: $changes changes on all"
3352 if [[ $changes -eq 0 ]]; then
3353 wait_zfs_commit $SINGLEMDS
3355 # the occupied disk space will be released
3356 # only after TXGs are committed
3357 wait_zfs_commit ost1
3365 echo "Delete is not completed in $((etime - stime)) seconds"
3366 do_nodes $mds2sync "$LCTL get_param osc.*MDT*.sync_*"
3373 # we can use "for" here because we are waiting the slowest
3374 for host in ${hostlist//,/ }; do
3375 check_network "$host" 900
3377 while ! do_nodes $hostlist hostname > /dev/null; do sleep 5; done
3384 for facet in ${facetlist//,/ }; do
3385 hostlist=$(expand_list $hostlist $(facet_active_host $facet))
3387 wait_for_host $hostlist
3390 _wait_recovery_complete () {
3393 # Use default policy if $2 is not passed by caller.
3394 local MAX=${2:-$(max_recovery_time)}
3399 while [ $WAIT -lt $MAX ]; do
3400 STATUS=$(lctl get_param -n $param | grep status)
3402 [[ $STATUS = "status: COMPLETE" || $STATUS = "status: INACTIVE" ]] && return 0
3405 echo "Waiting $((MAX - WAIT)) secs for $param recovery done. $STATUS"
3407 echo "$param recovery not done in $MAX sec. $STATUS"
3411 wait_recovery_complete () {
3414 # with an assumption that at_max is the same on all nodes
3415 local MAX=${2:-$(max_recovery_time)}
3418 if [ "$FAILURE_MODE" = HARD ]; then
3419 facets=$(facets_on_host $(facet_active_host $facet))
3421 echo affected facets: $facets
3423 facets=${facets//,/ }
3424 # We can use "for" here because we are waiting the slowest.
3425 # The mgs not having the recovery_status proc entry, exclude it
3426 # from the facet list.
3427 for facet in ${facets//mgs/ }; do
3428 local var_svc=${facet}_svc
3429 local param="*.${!var_svc}.recovery_status"
3431 local host=$(facet_active_host $facet)
3432 do_rpc_nodes "$host" _wait_recovery_complete $param $MAX
3436 wait_mds_ost_sync () {
3437 # just because recovery is done doesn't mean we've finished
3438 # orphan cleanup. Wait for llogs to get synchronized.
3439 echo "Waiting for orphan cleanup..."
3440 # MAX value includes time needed for MDS-OST reconnection
3441 local MAX=$(( TIMEOUT * 2 ))
3442 local WAIT_TIMEOUT=${1:-$MAX}
3445 local list=$(comma_list $(mdts_nodes))
3446 local cmd="$LCTL get_param -n osp.*osc*.old_sync_processed"
3447 if ! do_facet $SINGLEMDS \
3448 "$LCTL list_param osp.*osc*.old_sync_processed 2> /dev/null"
3450 # old way, use mds_sync
3452 list=$(comma_list $(osts_nodes))
3453 cmd="$LCTL get_param -n obdfilter.*.mds_sync"
3456 echo "wait $WAIT_TIMEOUT secs maximumly for $list mds-ost sync done."
3457 while [ $WAIT -lt $WAIT_TIMEOUT ]; do
3458 local -a sync=($(do_nodes $list "$cmd"))
3461 for ((i=0; i<${#sync[@]}; i++)); do
3463 [ ${sync[$i]} -eq 1 ] && continue
3465 [ ${sync[$i]} -eq 0 ] && continue
3467 # there is a not finished MDS-OST synchronization
3471 sleep 2 # increase waiting time and cover statfs cache
3472 [ ${con} -eq 1 ] && return 0
3473 echo "Waiting $WAIT secs for $list $i mds-ost sync done."
3477 # show which nodes are not finished.
3478 cmd=$(echo $cmd | sed 's/-n//')
3479 do_nodes $list "$cmd"
3480 echo "$facet recovery node $i not done in $WAIT_TIMEOUT sec. $STATUS"
3484 # Wait OSTs to be active on both client and MDT side.
3486 local cmd="$LCTL get_param -n lov.$FSNAME-clilov-*.target_obd |
3487 awk 'BEGIN {c = 0} /ACTIVE/{c += 1} END {printf \\\"%d\\\", c}'"
3488 wait_update $HOSTNAME "eval $cmd" $OSTCOUNT ||
3489 error "wait_update OSTs up on client failed"
3491 cmd="$LCTL get_param osp.$FSNAME-OST*-MDT0000.prealloc_last_id |
3492 awk '/=[1-9][0-9]/ { c += 1 } END { printf \\\"%d\\\", c }'"
3493 wait_update_facet $SINGLEMDS "eval $cmd" $OSTCOUNT ||
3494 error "wait_update OSTs up on MDT0000 failed"
3497 wait_destroy_complete () {
3498 echo "Waiting for MDT destroys to complete"
3499 # MAX value shouldn't be big as this mean server responsiveness
3500 # never increase this just to make test pass but investigate
3501 # why it takes so long time
3504 local list=$(comma_list $(mdts_nodes))
3505 while [ $WAIT -lt $MAX ]; do
3506 local -a RPCs=($(do_nodes $list $LCTL get_param -n osp.*.destroys_in_flight))
3510 for ((i=0; i<${#RPCs[@]}; i++)); do
3511 [ ${RPCs[$i]} -eq 0 ] && continue
3512 # there are still some destroy RPCs in flight
3517 [ ${con} -eq 1 ] && return 0 # done waiting
3518 echo "Waiting ${WAIT}s for local destroys to complete"
3521 echo "MDT destroys weren't done in $MAX sec."
3525 wait_delete_completed() {
3526 wait_delete_completed_mds $1 || return $?
3527 wait_destroy_complete || return $?
3536 # conf-sanity 31 takes a long time cleanup
3537 while [ $WAIT -lt 300 ]; do
3538 running=$(do_facet ${facet} "lsmod | grep lnet > /dev/null &&
3539 lctl dl | grep ' ST ' || true")
3540 [ -z "${running}" ] && return 0
3541 echo "waited $WAIT for${running}"
3542 [ $INTERVAL -lt 64 ] && INTERVAL=$((INTERVAL + INTERVAL))
3544 WAIT=$((WAIT + INTERVAL))
3546 echo "service didn't stop after $WAIT seconds. Still running:"
3551 wait_remote_prog () {
3557 [ "$PDSH" = "no_dsh" ] && return 0
3559 while [ $WAIT -lt $2 ]; do
3560 running=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep) || true
3561 [ -z "${running}" ] && return 0 || true
3562 echo "waited $WAIT for: "
3564 [ $INTERVAL -lt 60 ] && INTERVAL=$((INTERVAL + INTERVAL))
3566 WAIT=$((WAIT + INTERVAL))
3568 local pids=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep | awk '{print $2}')
3569 [ -z "$pids" ] && return 0
3570 echo "$PDSH processes still exists after $WAIT seconds. Still running: $pids"
3571 # FIXME: not portable
3572 for pid in $pids; do
3573 cat /proc/${pid}/status || true
3574 cat /proc/${pid}/wchan || true
3576 kill -9 $pid || true
3585 local clients=${1:-$CLIENTS}
3588 if [ -z "$clients" ]; then
3589 $LFS df $MOUNT > /dev/null || rc=$?
3591 $PDSH $clients "$LFS df $MOUNT" > /dev/null || rc=$?
3594 check_lfs_df_ret_val $rc
3598 # not every config has many clients
3604 (( MDSCOUNT == 1 )) && return
3606 # wait so that statfs data on MDT expire
3607 local delay=$(do_facet mds1 $LCTL \
3608 get_param -n osp.*MDT*MDT0000.maxage | sort -n | tail -1)
3610 [ -n "$delay" ] || error "fail to get maxage"
3612 local nodes=$(comma_list $(mdts_nodes))
3613 # initiate statfs RPC, all to all MDTs
3614 do_nodes $nodes $LCTL get_param -N osp.*MDT*MDT*.filesfree >&/dev/null
3615 do_nodes $nodes $LCTL get_param -N osp.*MDT*MDT*.filesfree >&/dev/null
3619 # usually checked on particular client or locally
3628 client_reconnect_try() {
3629 local f=$MOUNT/recon
3632 if [ -z "$CLIENTS" ]; then
3633 $LFS df $MOUNT; uname -n >> $f
3635 do_nodes $CLIENTS "$LFS df $MOUNT; uname -n >> $f" > /dev/null
3637 echo "Connected clients: $(cat $f)"
3638 ls -l $f > /dev/null
3642 client_reconnect() {
3643 # one client_reconnect_try call does not always do the job...
3645 client_reconnect_try && break
3650 affected_facets () {
3653 local host=$(facet_active_host $facet)
3654 local affected=$facet
3656 if [ "$FAILURE_MODE" = HARD ]; then
3657 affected=$(facets_up_on_host $host)
3663 local E2FSCK_ON_MDT0=false
3664 if [ "$1" == "--fsck" ]; then
3666 [ $(facet_fstype $SINGLEMDS) == ldiskfs ] &&
3678 #Because it will only get up facets, we need get affected
3679 #facets before shutdown
3680 #For HARD Failure mode, it needs make sure facets on the same
3681 #HOST will only be shutdown and reboot once
3682 for facet in ${facets//,/ }; do
3683 local affected_facet
3685 #check whether facet has been included in other affected facets
3686 for ((index=0; index<$total; index++)); do
3687 [[ *,$facet,* == ,${affecteds[index]}, ]] && skip=1
3690 if [ $skip -eq 0 ]; then
3691 affecteds[$total]=$(affected_facets $facet)
3696 for ((index=0; index<$total; index++)); do
3697 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
3698 local host=$(facet_active_host $facet)
3699 echo "Failing ${affecteds[index]} on $host"
3700 shutdown_facet $facet
3703 $E2FSCK_ON_MDT0 && (run_e2fsck $(facet_active_host $SINGLEMDS) \
3704 $(mdsdevname 1) "-n" || error "Running e2fsck")
3706 for ((index=0; index<$total; index++)); do
3707 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
3708 echo reboot facets: ${affecteds[index]}
3710 reboot_facet $facet $sleep_time
3712 change_active ${affecteds[index]}
3714 wait_for_facet ${affecteds[index]}
3717 init_facets_vars_simple
3719 # start mgs first if it is affected
3720 if ! combined_mgs_mds &&
3721 list_member ${affecteds[index]} mgs; then
3722 mount_facet mgs || error "Restart of mgs failed"
3723 affecteds[index]=$(exclude_items_from_list \
3724 ${affecteds[index]} mgs)
3726 # FIXME; has to be changed to mount all facets concurrently
3727 if [ -n "${affecteds[index]}" ]; then
3728 echo mount facets: ${affecteds[index]}
3729 mount_facets ${affecteds[index]}
3732 do_nodes $(comma_list $(all_nodes)) \
3733 "keyctl show | grep lustre | cut -c1-11 |
3735 xargs -IX keyctl setperm X 0x3f3f3f3f"
3742 do_facet $facet "sync; sync; sync"
3745 # make sure there will be no seq change
3746 local clients=${CLIENTS:-$HOSTNAME}
3747 local f=fsa-\\\$\(hostname\)
3748 do_nodes $clients "mcreate $MOUNT/$f; rm $MOUNT/$f"
3749 do_nodes $clients "if [ -d $MOUNT2 ]; then mcreate $MOUNT2/$f; rm $MOUNT2/$f; fi"
3751 local svc=${facet}_svc
3752 do_facet $facet $LCTL --device ${!svc} notransno
3754 # If a ZFS OSD is made read-only here, its pool is "freezed". This
3755 # in-memory state has to be cleared by either rebooting the host or
3756 # exporting and reimporting the pool.
3758 # Although the uberblocks are not updated when a pool is freezed,
3759 # transactions are still written to the disks. Modified blocks may be
3760 # cached in memory when tests try reading them back. The
3761 # export-and-reimport process also evicts any cached pool data from
3762 # memory to provide the correct "data loss" semantics.
3764 # In the test framework, the exporting and importing operations are
3765 # handled by stop() and mount_facet() separately, which are used
3766 # inside fail() and fail_abort().
3768 set_dev_readonly $facet
3769 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3770 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3773 replay_barrier_nodf() {
3774 local facet=$1 echo running=${running}
3775 do_facet $facet "sync; sync; sync"
3776 local svc=${facet}_svc
3777 echo Replay barrier on ${!svc}
3778 do_facet $facet $LCTL --device ${!svc} notransno
3779 set_dev_readonly $facet
3780 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3781 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3784 replay_barrier_nosync() {
3785 local facet=$1 echo running=${running}
3786 local svc=${facet}_svc
3787 echo Replay barrier on ${!svc}
3788 do_facet $facet $LCTL --device ${!svc} notransno
3789 set_dev_readonly $facet
3790 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3791 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3795 # Get Lustre client uuid for a given Lustre mount point.
3798 local mntpnt=${1:-$MOUNT}
3800 local name=$($LFS getname $mntpnt | cut -d' ' -f1)
3801 local uuid=$($LCTL get_param -n llite.$name.uuid)
3806 mds_evict_client() {
3807 local mntpnt=${1:-$MOUNT}
3808 local uuid=$(get_client_uuid $mntpnt)
3810 do_facet $SINGLEMDS \
3811 "$LCTL set_param -n mdt.${mds1_svc}.evict_client $uuid"
3814 ost_evict_client() {
3815 local mntpnt=${1:-$MOUNT}
3816 local uuid=$(get_client_uuid $mntpnt)
3819 "$LCTL set_param -n obdfilter.${ost1_svc}.evict_client $uuid"
3824 local clients=${CLIENTS:-$HOSTNAME}
3826 SK_NO_KEY_save=$SK_NO_KEY
3828 export SK_NO_KEY=false
3830 facet_failover $* || error "failover: $?"
3831 export SK_NO_KEY=$SK_NO_KEY_save
3832 # to initiate all OSC idling connections
3834 wait_clients_import_state "$clients" "$facets" "\(FULL\|IDLE\)"
3835 clients_up || error "post-failover stat: $?"
3841 facet_failover $facet
3846 local abort_type=${2:-"abort_recovery"}
3849 change_active $facet
3850 wait_for_facet $facet
3851 mount_facet $facet -o $abort_type
3852 clients_up || echo "first stat failed: $?"
3853 clients_up || error "post-failover stat: $?"
3857 host_nids_address() {
3861 do_nodes $nodes "$LCTL list_nids | grep -w $net | cut -f 1 -d @"
3865 if [ "$1" = "'*'" ]; then echo \'*\'; else
3871 if [[ -n "$NETTYPE" ]]; then
3872 h2name_or_ip "$1" "$NETTYPE"
3874 h2name_or_ip "$1" "$2"
3877 declare -fx h2nettype
3879 # Wrapper function to print the deprecation warning
3881 echo "h2tcp: deprecated, use h2nettype instead" 1>&2
3882 if [[ -n "$NETTYPE" ]]; then
3885 h2nettype "$1" "tcp"
3889 # Wrapper function to print the deprecation warning
3891 echo "h2o2ib: deprecated, use h2nettype instead" 1>&2
3892 if [[ -n "$NETTYPE" ]]; then
3895 h2nettype "$1" "o2ib"
3899 # This enables variables in cfg/"setup".sh files to support the pdsh HOSTLIST
3900 # expressions format. As a bonus we can then just pass in those variables
3901 # to pdsh. What this function does is take a HOSTLIST type string and
3902 # expand it into a space deliminated list for us.
3910 [ -z "$hostlist" ] && return
3912 # Translate the case of [..],..,[..] to [..] .. [..]
3913 list="${hostlist/],/] }"
3915 [[ "$front" == *,* ]] && {
3918 list=${list/${old}/${new}}
3921 for item in $list; do
3922 # Test if we have any []'s at all
3923 if [ "$item" != "${item/\[/}" ]; then {
3924 # Expand the [*] into list
3928 if [ "$name" != "$item" ]; then
3929 group=${item#$name[*}
3932 for range in ${group//,/ }; do
3938 # Number of leading zeros
3941 end=$(echo $end | sed 's/0*//')
3942 [[ -z "$end" ]] && end=0
3943 [[ $padlen2 -gt $padlen ]] && {
3944 [[ $padlen2 -eq ${#end} ]] && padlen2=0
3947 begin=$(echo $begin | sed 's/0*//')
3948 [ -z $begin ] && begin=0
3950 if [ ! -z "${begin##[!0-9]*}" ]; then
3951 order=$(seq -f "%0${padlen}g" $begin $end)
3953 order=$(eval echo {$begin..$end});
3956 for num in $order; do
3957 value="${name#*,}${num}${back}"
3958 [ "$value" != "${value/\[/}" ] && {
3959 value=$(hostlist_expand "$value")
3961 myList="$myList $value"
3966 myList="$myList $item"
3969 myList=${myList//,/ }
3970 myList=${myList:1} # Remove first character which is a space
3972 # Filter any duplicates without sorting
3974 myList="${list%% *}"
3976 while [[ "$list" != ${myList##* } ]]; do
3977 local tlist=" $list"
3978 list=${tlist// ${list%% *} / }
3980 myList="$myList ${list%% *}"
3982 myList="${myList%* }";
3984 # We can select an object at an offset in the list
3987 for item in $myList; do
3989 [ $cnt -eq $offset ] && {
3993 [ $(get_node_count $myList) -ne 1 ] && myList=""
4002 [ "$facet" == client ] && echo -n $HOSTNAME && return
4003 varname=${facet}_HOST
4004 if [ -z "${!varname}" ]; then
4005 if [ "${facet:0:3}" == "ost" ]; then
4006 local fh=${facet%failover}_HOST
4007 eval export ${facet}_HOST=${!fh}
4008 if [ -z "${!varname}" ]; then
4009 eval export ${facet}_HOST=${ost_HOST}
4011 elif [ "${facet:0:3}" == "mdt" -o \
4012 "${facet:0:3}" == "mds" -o \
4013 "${facet:0:3}" == "mgs" ]; then
4015 if [ "${facet}" == "mgsfailover" ] &&
4016 [ -n "$mds1failover_HOST" ]; then
4017 temp=$mds1failover_HOST
4021 eval export ${facet}_HOST=$temp
4027 facet_failover_host() {
4031 var=${facet}failover_HOST
4032 if [ -n "${!var}" ]; then
4037 if combined_mgs_mds && [ $facet == "mgs" ] &&
4038 [ -z $mds1failover_HOST ]; then
4039 temp=mds1failover_HOST
4044 if [ "${facet:0:3}" == "mdt" -o "${facet:0:3}" == "mds" -o \
4045 "${facet:0:3}" == "mgs" ]; then
4047 eval export ${facet}failover_host=${mds_HOST}
4052 if [[ $facet == ost* ]]; then
4053 eval export ${facet}failover_host=${ost_HOST}
4061 local activevar=${facet}active
4063 if [ -f $TMP/${facet}active ] ; then
4064 source $TMP/${facet}active
4067 active=${!activevar}
4068 if [ -z "$active" ] ; then
4075 facet_active_host() {
4076 facet_host $(facet_active $1)
4079 # Get the passive failover partner host of facet.
4080 facet_passive_host() {
4082 [[ $facet = client ]] && return
4084 local host=${facet}_HOST
4085 local failover_host=${facet}failover_HOST
4086 local active_host=$(facet_active_host $facet)
4088 [[ -z ${!failover_host} || ${!failover_host} = ${!host} ]] && return
4090 if [[ $active_host = ${!host} ]]; then
4091 echo -n ${!failover_host}
4101 for facet in ${facetlist//,/ }; do
4102 local failover=${facet}failover
4103 local host=`facet_host $failover`
4104 [ -z "$host" ] && return
4106 local curactive=`facet_active $facet`
4107 if [ -z "${curactive}" -o "$curactive" == "$failover" ] ; then
4108 eval export ${facet}active=$facet
4110 eval export ${facet}active=$failover
4112 # save the active host for this facet
4113 local activevar=${facet}active
4114 echo "$activevar=${!activevar}" > $TMP/$activevar
4115 [[ $facet = mds1 ]] && combined_mgs_mds && \
4116 echo "mgsactive=${!activevar}" > $TMP/mgsactive
4117 local TO=`facet_active_host $facet`
4118 echo "Failover $facet to $TO"
4126 # do not strip off hostname if verbose, b=19215
4127 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
4128 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
4134 if [ "$HOST" = "$HOSTNAME" ]; then
4136 elif [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" ]; then
4137 echo "cannot run remote command on $HOST with $myPDSH"
4140 if $VERBOSE && [[ -z "$quiet" ]]; then
4141 echo "CMD: $HOST $@" >&2
4142 $myPDSH $HOST "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
4145 if [[ "$myPDSH" == "rsh" ]] ||
4146 [[ "$myPDSH" == *pdsh* && "$myPDSH" != *-S* ]]; then
4147 # we need this because rsh and pdsh do not return
4148 # exit code of an executed command
4149 local command_status="$TMP/cs"
4150 eval $myPDSH $HOST ":> $command_status"
4151 eval $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests;
4152 PATH=\$PATH:/sbin:/usr/sbin;
4154 LUSTRE=\"$RLUSTRE\" bash -c \"$@\") ||
4155 echo command failed >$command_status"
4156 [[ -n "$($myPDSH $HOST cat $command_status)" ]] && return 1 ||
4160 if [[ -n "$verbose" ]]; then
4161 # print HOSTNAME for myPDSH="no_dsh"
4162 if [[ $myPDSH = no_dsh ]]; then
4164 "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin;\
4165 cd $RPWD; LUSTRE=\"$RLUSTRE\" bash -c \"$@\")" |
4166 sed -e "s/^/${HOSTNAME}: /"
4169 "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin;\
4170 cd $RPWD; LUSTRE=\"$RLUSTRE\" bash -c \"$@\")"
4174 "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin;\
4175 cd $RPWD; LUSTRE=\"$RLUSTRE\" bash -c \"$@\")" |
4176 sed "s/^${HOST}: //"
4178 return ${PIPESTATUS[0]}
4181 single_local_node () {
4182 [ "$1" = "$HOSTNAME" ]
4185 # Outputs environment variable assignments that should be passed to remote nodes
4189 local facets=$(get_facets)
4192 for var in ${!MODOPTS_*}; do
4193 value=${!var//\"/\\\"}
4194 echo -n " ${var}=\"$value\""
4197 for facet in ${facets//,/ }; do
4199 if [ -n "${!var}" ]; then
4200 echo -n " $var=${!var}"
4204 for var in MGSFSTYPE MDSFSTYPE OSTFSTYPE; do
4205 if [ -n "${!var}" ]; then
4206 echo -n " $var=${!var}"
4210 for var in VERBOSE; do
4211 if [ -n "${!var}" ]; then
4212 echo -n " $var=${!var}"
4216 if [ -n "$FSTYPE" ]; then
4217 echo -n " FSTYPE=$FSTYPE"
4220 for var in LNETLND NETTYPE; do
4221 if [ -n "${!var}" ]; then
4222 echo -n " $var=${!var}"
4231 # do not strip off hostname if verbose, b=19215
4232 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
4233 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
4238 if single_local_node $rnodes; then
4239 do_node $verbose $quiet $rnodes "$@"
4243 # This is part from do_node
4246 [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" -o "$myPDSH" = "rsh" ] &&
4247 echo "cannot run remote command on $rnodes with $myPDSH" &&
4250 export FANOUT=$(get_node_count "${rnodes//,/ }")
4251 if $VERBOSE && [[ -z "$quiet" ]]; then
4252 echo "CMD: $rnodes $@" >&2
4253 $myPDSH $rnodes "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
4256 # do not replace anything from pdsh output if -N is used
4257 # -N Disable hostname: prefix on lines of output.
4258 if [[ -n "$verbose" || $myPDSH = *-N* ]]; then
4259 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) bash -c \"$@\")"
4261 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) bash -c \"$@\")" | sed -re "s/^[^:]*: //g"
4263 return ${PIPESTATUS[0]}
4267 # Execute commands on a single service's host
4269 # The \a facet (service) may be on a local or remote node, which is
4270 # determined at the time the command is run.
4272 # usage: do_facet $facet command [arg ...]
4277 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
4278 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
4282 local host=$(facet_active_host $facet)
4284 [ -z "$host" ] && echo "No host defined for facet ${facet}" && exit 1
4285 do_node $verbose $quiet $host "$@"
4288 # Function: do_facet_random_file $FACET $FILE $SIZE
4289 # Creates FILE with random content on the given FACET of given SIZE
4291 do_facet_random_file() {
4295 local cmd="dd if=/dev/urandom of='$fpath' bs=$fsize count=1"
4296 do_facet $facet "$cmd 2>/dev/null"
4299 do_facet_create_file() {
4303 local cmd="dd if=/dev/zero of='$fpath' bs=$fsize count=1"
4304 do_facet $facet "$cmd 2>/dev/null"
4308 do_nodes --verbose "$@"
4314 # make sure its not already running
4316 rm -f $TMP/${facet}active
4317 [[ $facet = mds1 ]] && combined_mgs_mds && rm -f $TMP/mgsactive
4319 # make sure in-tree ldiskfs is loaded before mkfs
4320 if local_mode && [[ $(node_fstypes $HOSTNAME) == *ldiskfs* ]]; then
4321 load_module ../ldiskfs/ldiskfs
4324 do_facet ${facet} $MKFS $* || return ${PIPESTATUS[0]}
4326 if [[ $(facet_fstype $facet) == zfs ]]; then
4328 # After formatting a ZFS target, "cachefile=none" property will
4329 # be set on the ZFS storage pool so that the pool is not
4330 # automatically imported on system startup. And then the pool
4331 # will be exported so as to leave the importing and exporting
4332 # operations handled by mount_facet() and stop() separately.
4334 refresh_partition_table $facet $(facet_vdevice $facet)
4335 disable_zpool_cache $facet
4340 # Device formatted as ost
4343 local DEVNAME=OSTDEV$num
4345 local fstype=$(facet_fstype ost$num)
4349 local dev=ost${num}_dev
4350 [[ -n ${!dev} ]] && eval DEVPTR=${!dev} ||
4351 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
4352 eval DEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
4354 #try $OSTZFSDEVn - independent of vdev
4355 DEVNAME=OSTZFSDEV$num
4356 eval DEVPTR=${!DEVNAME:=${FSNAME}-ost${num}/ost${num}};;
4358 error "unknown fstype!";;
4364 # Physical device location of data
4370 local fstype=$(facet_fstype ost$num)
4374 # vdevs are not supported by ldiskfs
4377 #if $OSTDEVn isn't defined, default is $OSTDEVBASE{n}
4378 # Device formatted by zfs
4380 eval VDEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
4382 error "unknown fstype!";;
4388 # Logical device formatted for lustre
4391 local DEVNAME=MDSDEV$num
4393 local fstype=$(facet_fstype mds$num)
4397 local dev=mds${num}_dev
4398 [[ -n ${!dev} ]] && eval DEVPTR=${!dev} ||
4399 #if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
4400 eval DEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
4402 # try $MDSZFSDEVn - independent of vdev
4403 DEVNAME=MDSZFSDEV$num
4404 eval DEVPTR=${!DEVNAME:=${FSNAME}-mdt${num}/mdt${num}};;
4406 error "unknown fstype!";;
4412 # Physical location of data
4416 local fstype=$(facet_fstype mds$num)
4420 # vdevs are not supported by ldiskfs
4423 # if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
4424 # Device formatted by ZFS
4425 local DEVNAME=MDSDEV$num
4426 eval VDEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
4428 error "unknown fstype!";;
4436 local fstype=$(facet_fstype mgs)
4440 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
4441 ( [ -z "$MGSDEV" ] || [ $MGSDEV = $MDSDEV1 ] ); then
4442 DEVPTR=$(mdsdevname 1)
4444 [[ -n $mgs_dev ]] && DEVPTR=$mgs_dev ||
4448 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
4449 ( [ -z "$MGSZFSDEV" ] &&
4450 [ -z "$MGSDEV" -o "$MGSDEV" = $(mdsvdevname 1) ] ); then
4451 DEVPTR=$(mdsdevname 1)
4453 DEVPTR=${MGSZFSDEV:-${FSNAME}-mgs/mgs}
4456 error "unknown fstype!";;
4465 local fstype=$(facet_fstype mgs)
4469 # vdevs are not supported by ldiskfs
4472 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
4473 ( [ -z "$MGSDEV" ] &&
4474 [ -z "$MGSZFSDEV" -o "$MGSZFSDEV" = $(mdsdevname 1) ]); then
4475 VDEVPTR=$(mdsvdevname 1)
4476 elif [ -n "$MGSDEV" ]; then
4480 error "unknown fstype!";;
4488 [[ $facet = mgs ]] && combined_mgs_mds && facet="mds1"
4490 local var=${facet}_MOUNT
4491 eval mntpt=${!var:-${MOUNT}-$facet}
4498 local dev=$(facet_device $facet)
4499 local mnt=${2:-$(facet_mntpt $facet)}
4503 if dm_flakey_supported $facet; then
4504 dm_dev=$(dm_create_dev $facet $dev)
4505 [[ -n "$dm_dev" ]] || dm_dev=$dev
4507 is_blkdev $facet $dm_dev || opts=$(csa_add "$opts" -o loop)
4508 export_dm_dev $facet $dm_dev
4510 do_facet $facet mount -t ldiskfs $opts $dm_dev $mnt
4515 local dev=$(facet_device $facet)
4516 local mnt=${2:-$(facet_mntpt $facet)}
4518 do_facet $facet $UMOUNT $mnt
4522 echo -n "$1" | tr -c '[:alnum:]\n' '_'
4527 local ds=$(facet_device $facet)
4528 local mnt=${2:-$(facet_mntpt $facet)}
4533 canmnt=$(do_facet $facet $ZFS get -H -o value canmount $ds)
4534 mntpt=$(do_facet $facet $ZFS get -H -o value mountpoint $ds)
4535 do_facet $facet $ZFS set canmount=noauto $ds
4537 # The "legacy" mount method is used here because "zfs unmount $mnt"
4538 # calls stat(2) on $mnt/../*, which may include $MOUNT. If certain
4539 # targets are not available at the time, the stat(2) on $MOUNT will
4542 do_facet $facet $ZFS set mountpoint=legacy $ds
4543 do_facet $facet mount -t zfs $ds $mnt
4544 eval export mz_$(var_name ${facet}_$ds)_canmount=$canmnt
4545 eval export mz_$(var_name ${facet}_$ds)_mountpoint=$mntpt
4550 local ds=$(facet_device $facet)
4551 local mnt=${2:-$(facet_mntpt $facet)}
4552 local var_mntpt=mz_$(var_name ${facet}_$ds)_mountpoint
4553 local var_canmnt=mz_$(var_name ${facet}_$ds)_canmount
4554 local mntpt=${!var_mntpt}
4555 local canmnt=${!var_canmnt}
4559 do_facet $facet umount $mnt
4560 do_facet $facet $ZFS set mountpoint=$mntpt $ds
4561 do_facet $facet $ZFS set canmount=$canmnt $ds
4568 local fstype=$(facet_fstype $facet)
4570 mount_$fstype $facet $mnt
4576 local fstype=$(facet_fstype $facet)
4578 unmount_$fstype $facet $mnt
4585 # make sure we are using the primary server, so test-framework will
4586 # be able to clean up properly.
4587 activemds=`facet_active mds1`
4588 if [ $activemds != "mds1" ]; then
4592 local clients=$CLIENTS
4593 [ -z $clients ] && clients=$(hostname)
4595 zconf_umount_clients $clients $MOUNT "$*" || true
4596 [ -n "$MOUNT2" ] && zconf_umount_clients $clients $MOUNT2 "$*" || true
4598 [ -n "$CLIENTONLY" ] && return
4600 # The add fn does rm ${facet}active file, this would be enough
4601 # if we use do_facet <facet> only after the facet added, but
4602 # currently we use do_facet mds in local.sh
4603 for num in `seq $MDSCOUNT`; do
4605 rm -f ${TMP}/mds${num}active
4607 combined_mgs_mds && rm -f $TMP/mgsactive
4609 for num in `seq $OSTCOUNT`; do
4611 rm -f $TMP/ost${num}active
4614 if ! combined_mgs_mds ; then
4618 if $SHARED_KEY; then
4619 export SK_MOUNTED=false
4625 cleanup_echo_devs () {
4628 local devs=$($LCTL dl | grep echo | awk '{print $4}')
4630 for dev in $devs; do
4631 $LCTL --device $dev cleanup
4632 $LCTL --device $dev detach
4637 nfs_client_mode && return
4638 cifs_client_mode && return
4641 CLEANUP_DM_DEV=true stopall $*
4648 combined_mgs_mds () {
4649 [[ "$(mdsdevname 1)" = "$(mgsdevname)" ]] &&
4650 [[ "$(facet_host mds1)" = "$(facet_host mgs)" ]]
4654 echo -n "$1" | tr '[:upper:]' '[:lower:]'
4658 echo -n "$1" | tr '[:lower:]' '[:upper:]'
4670 var=$(echo "$var" | sed -e 's/,\( \)*/,/g')
4671 for i in $(echo "$var"); do
4672 if [ "$i" == "-O" ]; then
4674 first_o=$(($first_o + 1))
4677 if [ "$i" == "-E" ]; then
4679 first_e=$(($first_e + 1 ))
4684 [ $first_o -gt 1 ] && opt_o+=",";
4688 [ $first_e -gt 1 ] && opt_e+=",";
4699 [ -n "$opt_o" ] && echo " -O $opt_o"
4700 [ -n "$opt_e" ] && echo " -E $opt_e"
4706 local fsname=${3:-"$FSNAME"}
4707 local type=$(facet_type $facet)
4708 local index=$(facet_index $facet)
4709 local fstype=$(facet_fstype $facet)
4710 local host=$(facet_host $facet)
4715 if [ $type == MGS ] || ( [ $type == MDS ] &&
4716 [ "$dev" == $(mgsdevname) ] &&
4717 [ "$host" == "$(facet_host mgs)" ] ); then
4720 opts="--mgsnode=$MGSNID"
4723 if [ $type != MGS ]; then
4724 opts+=" --fsname=$fsname --$(lower ${type/MDS/MDT}) \
4728 var=${facet}failover_HOST
4729 if [ -n "${!var}" ] && [ ${!var} != $(facet_host $facet) ]; then
4730 opts+=" --failnode=$(h2nettype ${!var})"
4733 opts+=${TIMEOUT:+" --param=sys.timeout=$TIMEOUT"}
4734 opts+=${LDLM_TIMEOUT:+" --param=sys.ldlm_timeout=$LDLM_TIMEOUT"}
4736 if [ $type == MDS ]; then
4737 opts+=${MDSCAPA:+" --param-mdt.capa=$MDSCAPA"}
4738 opts+=${DEF_STRIPE_SIZE:+" --param=lov.stripesize=$DEF_STRIPE_SIZE"}
4739 opts+=${DEF_STRIPE_COUNT:+" --param=lov.stripecount=$DEF_STRIPE_COUNT"}
4740 opts+=${L_GETIDENTITY:+" --param=mdt.identity_upcall=$L_GETIDENTITY"}
4742 if [ $fstype == ldiskfs ]; then
4743 fs_mkfs_opts+="-O ea_inode,large_dir"
4746 if [ -n "${!var}" ]; then
4747 fs_mkfs_opts+=" -J device=${!var}"
4749 fs_mkfs_opts+=${MDSJOURNALSIZE:+" -J size=$MDSJOURNALSIZE"}
4751 fs_mkfs_opts+=${MDSISIZE:+" -i $MDSISIZE"}
4755 if [ $type == OST ]; then
4756 opts+=${OSSCAPA:+" --param=ost.capa=$OSSCAPA"}
4758 if [ $fstype == ldiskfs ]; then
4760 if [ -n "${!var}" ]; then
4761 fs_mkfs_opts+=" -J device=${!var}"
4763 fs_mkfs_opts+=${OSTJOURNALSIZE:+" -J size=$OSTJOURNALSIZE"}
4768 opts+=" --backfstype=$fstype"
4771 if [ -n "${!var}" ]; then
4772 opts+=" --device-size=${!var}"
4775 var=$(upper $fstype)_MKFS_OPTS
4776 fs_mkfs_opts+=${!var:+" ${!var}"}
4778 var=${type}_FS_MKFS_OPTS
4779 fs_mkfs_opts+=${!var:+" ${!var}"}
4781 [[ "$QUOTA_TYPE" =~ "p" ]] && fs_mkfs_opts+=" -O project"
4783 [ $fstype == ldiskfs ] && fs_mkfs_opts=$(squash_opt $fs_mkfs_opts)
4785 if [ -n "${fs_mkfs_opts## }" ]; then
4786 opts+=" --mkfsoptions=\\\"${fs_mkfs_opts## }\\\""
4790 opts+=${!var:+" ${!var}"}
4797 local type=$(facet_type $facet)
4798 local var=${type}_MOUNT_FS_OPTS
4800 if [ -n "${!var}" ]; then
4801 opts+=" --mountfsoptions=${!var}"
4806 check_ost_indices() {
4807 local index_count=${#OST_INDICES[@]}
4808 [[ $index_count -eq 0 || $OSTCOUNT -le $index_count ]] && return 0
4810 # OST count is greater than the index count in $OST_INDEX_LIST.
4811 # We need check whether there are duplicate indices.
4815 for i in $(seq $((index_count + 1)) $OSTCOUNT); do
4816 index=$(facet_index ost$i)
4817 for j in $(seq 0 $((index_count - 1))); do
4818 [[ $index -ne ${OST_INDICES[j]} ]] ||
4819 error "ost$i has the same index $index as ost$((j+1))"
4826 local facet_type=$1 # mgs || mds || ost
4828 local facet=${1}${2}
4831 case "$(facet_fstype $facet)" in
4833 device=$(${facet_type}devname $facet_num)
4836 device=$(${facet_type}vdevname $facet_num)
4839 error "Unhandled filesystem type"
4843 do_facet $facet "[ -e \"$device\" ]" && return
4845 # Note: the following check only works with absolute paths
4846 [[ ! "$device" =~ ^/dev/ ]] || [[ "$device" =~ ^/dev/shm/ ]] ||
4847 error "$facet: device '$device' does not exist"
4849 # zpool create doesn't like empty files
4850 [[ $(facet_fstype $facet) == zfs ]] && return 0
4852 do_facet $facet "touch \"${device}\""
4861 echo "Format mgs: $(mgsdevname)"
4862 reformat_external_journal mgs
4864 # touch "device" in case it is a loopback file for testing and needs to
4865 # be created. mkfs.lustre doesn't do this to avoid accidentally writing
4866 # to non-existent files in /dev if the admin made a typo during setup
4869 add mgs $(mkfs_opts mgs $(mgsdevname)) $(mountfs_opts mgs) --reformat \
4870 $(mgsdevname) $(mgsvdevname) ${quiet:+>/dev/null} || exit 10
4880 echo "Format mds$num: $(mdsdevname $num)"
4881 reformat_external_journal mds$num
4883 __touch_device mds $num
4885 add mds$num $(mkfs_opts mds$num $(mdsdevname ${num})) \
4886 $(mountfs_opts mds$num) --reformat $(mdsdevname $num) \
4887 $(mdsvdevname $num) ${quiet:+>/dev/null} || exit 10
4896 echo "Format ost$num: $(ostdevname $num)"
4897 reformat_external_journal ost$num
4899 __touch_device ost $num
4901 add ost$num $(mkfs_opts ost$num $(ostdevname ${num})) \
4902 $(mountfs_opts ost$num) --reformat $(ostdevname $num) \
4903 $(ostvdevname ${num}) ${quiet:+>/dev/null} || exit 10
4908 # Set hostid for ZFS/SPL zpool import protection
4909 # (Assumes MDS version is also OSS version)
4910 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ];
4912 do_rpc_nodes "$(comma_list $(all_server_nodes))" set_hostid
4915 # We need ldiskfs here, may as well load them all
4917 [ -n "$CLIENTONLY" ] && return
4918 echo Formatting mgs, mds, osts
4919 if ! combined_mgs_mds ; then
4923 for num in $(seq $MDSCOUNT); do
4927 export OST_INDICES=($(hostlist_expand "$OST_INDEX_LIST"))
4929 for num in $(seq $OSTCOUNT); do
4935 grep " $1 " /proc/mounts || zconf_mount $HOSTNAME $*
4939 grep " $1 " /proc/mounts && zconf_umount $HOSTNAME $*
4943 # 0: success, the old identity set already.
4944 # 1: success, the old identity does not set.
4949 local j=`expr $num - 1`
4950 local MDT="`(do_facet mds$num lctl get_param -N mdt.*MDT*$j 2>/dev/null | cut -d"." -f2 2>/dev/null) || true`"
4952 if [ -z "$MDT" ]; then
4956 local old="`do_facet mds$num "lctl get_param -n mdt.$MDT.identity_upcall"`"
4959 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"$L_GETIDENTITY\""
4961 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"NONE\""
4964 do_facet mds$num "lctl set_param -n mdt/$MDT/identity_flush=-1"
4966 if [ $old = "NONE" ]; then
4975 zconf_umount $HOSTNAME $1 || error "umount failed"
4976 zconf_mount $HOSTNAME $1 || error "mount failed"
4984 rm -f $TMP/${facet}active
4985 do_facet ${facet} "$TUNEFS --quiet --writeconf $dev" || return 1
4990 local mdt_count=${1:-$MDSCOUNT}
4991 local ost_count=${2:-$OSTCOUNT}
4994 for num in $(seq $mdt_count); do
4995 DEVNAME=$(mdsdevname $num)
4996 writeconf_facet mds$num $DEVNAME || rc=$?
4999 for num in $(seq $ost_count); do
5000 DEVNAME=$(ostdevname $num)
5001 writeconf_facet ost$num $DEVNAME || rc=$?
5007 if ! combined_mgs_mds ; then
5008 start mgs $(mgsdevname) $MGS_MOUNT_OPTS
5017 for num in $(seq $MDSCOUNT); do
5018 devname=$(mdsdevname $num)
5019 start mds$num $devname $MDS_MOUNT_OPTS
5021 # We started mds$num, now we should set mds${num}_HOST
5022 # and mds${num}failover_HOST variables properly if they
5024 host=$(facet_host mds$num)
5025 for varname in mds${num}_HOST mds${num}failover_HOST; do
5026 if [[ -z "${!varname}" ]]; then
5030 if [ $IDENTITY_UPCALL != "default" ]; then
5031 switch_identity $num $IDENTITY_UPCALL
5041 for num in $(seq $OSTCOUNT); do
5042 devname=$(ostdevname $num)
5043 start ost$num $devname $OST_MOUNT_OPTS
5045 # We started ost$num, now we should set ost${num}_HOST
5046 # and ost${num}failover_HOST variables properly if they
5048 host=$(facet_host ost$num)
5049 for varname in ost${num}_HOST ost${num}failover_HOST; do
5050 if [[ -z "${!varname}" ]]; then
5058 [ "$DAEMONFILE" ] && $LCTL debug_daemon start $DAEMONFILE $DAEMONSIZE
5059 if [ ! -z $arg1 ]; then
5060 [ "$arg1" = "server_only" ] && return
5063 if [ -n "$CLIENTS" ]; then
5064 zconf_mount_clients $CLIENTS $MOUNT
5068 if [ "$MOUNT_2" ]; then
5069 mount_client $MOUNT2
5070 if [ -n "$CLIENTS" ]; then
5071 zconf_mount_clients $CLIENTS $MOUNT2
5076 sk_nodemap_setup() {
5077 local sk_map_name=${1:-$SK_S2SNM}
5078 local sk_map_nodes=${2:-$HOSTNAME}
5079 do_node $(mgs_node) "$LCTL nodemap_add $sk_map_name"
5080 for servernode in $sk_map_nodes; do
5081 local nids=$(do_nodes $servernode "$LCTL list_nids")
5082 for nid in $nids; do
5083 do_node $(mgs_node) "$LCTL nodemap_add_range --name \
5084 $sk_map_name --range $nid"
5092 nfs_client_mode && return
5093 cifs_client_mode && return
5095 sanity_mount_check || error "environments are insane!"
5101 if [ -z "$CLIENTONLY" ]; then
5102 echo Setup mgs, mdt, osts
5103 echo $WRITECONF | grep -q "writeconf" && writeconf_all
5105 if $SK_MOUNTED; then
5106 echo "Shared Key file system already mounted"
5111 if $SHARED_KEY; then
5112 export SK_MOUNTED=true
5116 echo "GSS_SK: setting kernel keyring perms"
5117 do_nodes $(comma_list $(all_nodes)) \
5118 "keyctl show | grep lustre | cut -c1-11 |
5120 xargs -IX keyctl setperm X 0x3f3f3f3f"
5123 # Need to start one nodemap for servers,
5124 # and one for clients.
5125 sk_nodemap_setup $SK_S2SNM \
5126 $(comma_list $(all_server_nodes))
5128 sk_nodemap_setup $SK_S2SNMCLI \
5129 ${CLIENTS:-$HOSTNAME}
5130 echo "Nodemap set up for SK S2S, remounting."
5139 # wait a while to allow sptlrpc configuration be propogated to targets,
5140 # only needed when mounting new target devices.
5148 # by remounting mdt before ost, initial connect from mdt to ost might
5149 # timeout because ost is not ready yet. wait some time to its fully
5150 # recovery. initial obd_connect timeout is 5s; in GSS case it's
5151 # preceeded by a context negotiation rpc with $TIMEOUT.
5152 # FIXME better by monitoring import status.
5155 set_rule $FSNAME any cli2mdt $SK_FLAVOR
5156 set_rule $FSNAME any cli2ost $SK_FLAVOR
5157 if $SK_SKIPFIRST; then
5158 export SK_SKIPFIRST=false
5162 "lctl set_param osc.*.idle_connect=1"
5165 wait_flavor cli2mdt $SK_FLAVOR
5166 wait_flavor cli2ost $SK_FLAVOR
5171 sleep $((TIMEOUT + 5))
5177 mounted_lustre_filesystems() {
5178 awk '($3 ~ "lustre" && $1 ~ ":") { print $2 }' /proc/mounts
5181 init_facet_vars () {
5182 [ -n "$CLIENTONLY" ] && return 0
5189 eval export ${facet}_dev=${device}
5190 eval export ${facet}_opt=\"$@\"
5192 local dev=${facet}_dev
5194 # We need to loop for the label
5195 # in case its not initialized yet.
5196 for wait_time in {0,1,3,5,10}; do
5198 if [ $wait_time -gt 0 ]; then
5199 echo "${!dev} not yet initialized,"\
5200 "waiting ${wait_time} seconds."
5204 local label=$(devicelabel ${facet} ${!dev})
5206 # Check to make sure the label does
5207 # not include ffff at the end of the label.
5208 # This indicates it has not been initialized yet.
5210 if [[ $label =~ [f|F]{4}$ ]]; then
5211 # label is not initialized, unset the result
5212 # and either try again or fail
5219 [ -z "$label" ] && echo no label for ${!dev} && exit 1
5221 eval export ${facet}_svc=${label}
5223 local varname=${facet}failover_HOST
5224 if [ -z "${!varname}" ]; then
5226 if combined_mgs_mds && [ $facet == "mgs" ] &&
5227 [ -n "$mds1failover_HOST" ]; then
5228 temp=$mds1failover_HOST
5230 temp=$(facet_host $facet)
5232 eval export $varname=$temp
5235 varname=${facet}_HOST
5236 if [ -z "${!varname}" ]; then
5237 eval export $varname=$(facet_host $facet)
5240 # ${facet}failover_dev is set in cfg file
5241 varname=${facet}failover_dev
5242 if [ -n "${!varname}" ] ; then
5243 eval export ${facet}failover_dev=${!varname}
5245 eval export ${facet}failover_dev=$device
5248 # get mount point of already mounted device
5249 # is facet_dev is already mounted then use the real
5250 # mount point of this facet; otherwise use $(facet_mntpt $facet)
5251 # i.e. ${facet}_MOUNT if specified by user or default
5252 local mntpt=$(do_facet ${facet} cat /proc/mounts | \
5253 awk '"'${!dev}'" == $1 && $3 == "lustre" { print $2 }')
5254 if [ -z $mntpt ]; then
5255 mntpt=$(facet_mntpt $facet)
5257 eval export ${facet}_MOUNT=$mntpt
5260 init_facets_vars () {
5263 if ! remote_mds_nodsh; then
5264 for num in $(seq $MDSCOUNT); do
5265 DEVNAME=$(mdsdevname $num)
5266 init_facet_vars mds$num $DEVNAME $MDS_MOUNT_OPTS
5270 init_facet_vars mgs $(mgsdevname) $MGS_MOUNT_OPTS
5272 if ! remote_ost_nodsh; then
5273 for num in $(seq $OSTCOUNT); do
5274 DEVNAME=$(ostdevname $num)
5275 init_facet_vars ost$num $DEVNAME $OST_MOUNT_OPTS
5280 init_facets_vars_simple () {
5283 if ! remote_mds_nodsh; then
5284 for num in $(seq $MDSCOUNT); do
5285 devname=$(mdsdevname $num)
5286 eval export mds${num}_dev=${devname}
5287 eval export mds${num}_opt=\"${MDS_MOUNT_OPTS}\"
5291 if ! combined_mgs_mds ; then
5292 eval export mgs_dev=$(mgsdevname)
5293 eval export mgs_opt=\"${MGS_MOUNT_OPTS}\"
5296 if ! remote_ost_nodsh; then
5297 for num in $(seq $OSTCOUNT); do
5298 devname=$(ostdevname $num)
5299 eval export ost${num}_dev=${devname}
5300 eval export ost${num}_opt=\"${OST_MOUNT_OPTS}\"
5305 osc_ensure_active () {
5310 while [ $period -lt $timeout ]; do
5311 count=$(do_facet $facet "lctl dl | grep ' IN osc ' 2>/dev/null | wc -l")
5312 if [ $count -eq 0 ]; then
5316 echo "There are $count OST are inactive, wait $period seconds, and try again"
5318 period=$((period+3))
5321 [ $period -lt $timeout ] || log "$count OST are inactive after $timeout seconds, give up"
5324 set_conf_param_and_check() {
5328 local ORIG=$(do_facet $myfacet "$TEST")
5329 if [ $# -gt 3 ]; then
5335 echo "Setting $PARAM from $ORIG to $FINAL"
5336 do_facet mgs "$LCTL conf_param $PARAM='$FINAL'" ||
5337 error "conf_param $PARAM failed"
5339 wait_update_facet $myfacet "$TEST" "$FINAL" ||
5340 error "check $PARAM failed!"
5343 set_persistent_param() {
5347 local orig=$(do_facet $myfacet "$LCTL get_param -n $test_param")
5349 if [ $# -gt 3 ]; then
5356 if [[ $PERM_CMD == *"set_param -P"* ]]; then
5357 echo "Setting $test_param from $orig to $final"
5358 do_facet mgs "$PERM_CMD $test_param='$final'" ||
5359 error "$PERM_CMD $test_param failed"
5361 echo "Setting $param from $orig to $final"
5362 do_facet mgs "$PERM_CMD $param='$final'" ||
5363 error "$PERM_CMD $param failed"
5367 set_persistent_param_and_check() {
5371 local orig=$(do_facet $myfacet "$LCTL get_param -n $test_param")
5373 if [ $# -gt 3 ]; then
5380 set_persistent_param $myfacet $test_param $param "$final"
5382 wait_update_facet $myfacet "$LCTL get_param -n $test_param" "$final" ||
5383 error "check $param failed!"
5386 init_param_vars () {
5387 TIMEOUT=$(lctl get_param -n timeout)
5388 TIMEOUT=${TIMEOUT:-20}
5390 if [ -n "$arg1" ]; then
5391 [ "$arg1" = "server_only" ] && return
5394 remote_mds_nodsh && log "Using TIMEOUT=$TIMEOUT" && return 0
5396 TIMEOUT=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
5397 log "Using TIMEOUT=$TIMEOUT"
5399 # tune down to speed up testing on (usually) small setups
5400 local mgc_timeout=/sys/module/mgc/parameters/mgc_requeue_timeout_min
5401 do_nodes $(comma_list $(nodes_list)) \
5402 "[ -f $mgc_timeout ] && echo 1 > $mgc_timeout; exit 0"
5404 osc_ensure_active $SINGLEMDS $TIMEOUT
5405 osc_ensure_active client $TIMEOUT
5406 $LCTL set_param osc.*.idle_timeout=debug
5408 if [ -n "$(lctl get_param -n mdc.*.connect_flags|grep jobstats)" ]; then
5409 local current_jobid_var=$($LCTL get_param -n jobid_var)
5411 if [ $JOBID_VAR = "existing" ]; then
5412 echo "keeping jobstats as $current_jobid_var"
5413 elif [ $current_jobid_var != $JOBID_VAR ]; then
5414 echo "setting jobstats to $JOBID_VAR"
5416 set_persistent_param_and_check client \
5417 "jobid_var" "$FSNAME.sys.jobid_var" $JOBID_VAR
5420 echo "jobstats not supported by server"
5423 if [ $QUOTA_AUTO -ne 0 ]; then
5424 if [ "$ENABLE_QUOTA" ]; then
5425 echo "enable quota as required"
5426 setup_quota $MOUNT || return 2
5428 echo "disable quota as required"
5429 # $LFS quotaoff -ug $MOUNT > /dev/null 2>&1
5433 (( MDS1_VERSION <= $(version_code 2.13.52) )) ||
5434 do_facet mgs "$LCTL set_param -P lod.*.mdt_hash=crush"
5438 nfs_client_mode () {
5439 if [ "$NFSCLIENT" ]; then
5440 echo "NFSCLIENT mode: setup, cleanup, check config skipped"
5441 local clients=$CLIENTS
5442 [ -z $clients ] && clients=$(hostname)
5444 # FIXME: remove hostname when 19215 fixed
5445 do_nodes $clients "echo \\\$(hostname); grep ' '$MOUNT' ' /proc/mounts"
5446 declare -a nfsexport=(`grep ' '$MOUNT' ' /proc/mounts | awk '{print $1}' | awk -F: '{print $1 " " $2}'`)
5447 if [[ ${#nfsexport[@]} -eq 0 ]]; then
5448 error_exit NFSCLIENT=$NFSCLIENT mode, but no NFS export found!
5450 do_nodes ${nfsexport[0]} "echo \\\$(hostname); df -T ${nfsexport[1]}"
5456 cifs_client_mode () {
5457 [ x$CIFSCLIENT = xyes ] &&
5458 echo "CIFSCLIENT=$CIFSCLIENT mode: setup, cleanup, check config skipped"
5461 check_config_client () {
5464 local mounted=$(mount | grep " $mntpt ")
5465 if [ -n "$CLIENTONLY" ]; then
5467 # CLIENTONLY should not depend on *_HOST settings
5468 local mgc=$($LCTL device_list | awk '/MGC/ {print $4}')
5469 # in theory someone could create a new,
5470 # client-only config file that assumed lustre was already
5471 # configured and didn't set the MGSNID. If MGSNID is not set,
5472 # then we should use the mgs nid currently being used
5473 # as the default value. bug 18021
5474 [[ x$MGSNID = x ]] &&
5477 if [[ x$mgc != xMGC$MGSNID ]]; then
5478 if [ "$mgs_HOST" ]; then
5479 local mgc_ip=$(ping -q -c1 -w1 $mgs_HOST | grep PING | awk '{print $3}' | sed -e "s/(//g" -e "s/)//g")
5480 # [[ x$mgc = xMGC$mgc_ip@$NETTYPE ]] ||
5481 # error_exit "MGSNID=$MGSNID, mounted: $mounted, MGC : $mgc"
5487 echo Checking config lustre mounted on $mntpt
5488 local mgshost=$(mount | grep " $mntpt " | awk -F@ '{print $1}')
5489 mgshost=$(echo $mgshost | awk -F: '{print $1}')
5493 check_config_clients () {
5494 local clients=${CLIENTS:-$HOSTNAME}
5497 nfs_client_mode && return
5498 cifs_client_mode && return
5500 do_rpc_nodes "$clients" check_config_client $mntpt
5502 sanity_mount_check || error "environments are insane!"
5506 local mdstimeout=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
5507 local cltimeout=$(lctl get_param -n timeout)
5508 if [ $mdstimeout -ne $TIMEOUT ] || [ $mdstimeout -ne $cltimeout ]; then
5509 error "timeouts are wrong! mds: $mdstimeout, client: $cltimeout, TIMEOUT=$TIMEOUT"
5516 [ -z $mntpt ] && return 1
5517 local mounted=$(mounted_lustre_filesystems)
5519 echo $mounted' ' | grep -w -q $mntpt' '
5524 local ostsn=${2:-$OSTCOUNT}
5525 local npools=${FS_NPOOLS:-$((OSTCOUNT / ostsn))}
5528 echo ostsn=$ostsn npools=$npools
5529 if [[ $ostsn -gt $OSTCOUNT ]]; then
5530 echo "request to use $ostsn OSTs in the pool, \
5531 using max available OSTCOUNT=$OSTCOUNT"
5534 for (( n=0; n < $npools; n++ )); do
5536 if ! $DELETE_OLD_POOLS; then
5537 log "request to not delete old pools: $FSNAME.$p exist?"
5538 if ! check_pool_not_exist $FSNAME.$p; then
5539 echo "Using existing $FSNAME.$p"
5540 $LCTL pool_list $FSNAME.$p
5544 create_pool $FSNAME.$p $KEEP_POOLS ||
5545 error "create_pool $FSNAME.$p failed"
5547 local first=$(( (n * ostsn) % OSTCOUNT ))
5548 local last=$(( (first + ostsn - 1) % OSTCOUNT ))
5549 if [[ $first -le $last ]]; then
5550 pool_add_targets $p $first $last ||
5551 error "pool_add_targets $p $first $last failed"
5553 pool_add_targets $p $first $(( OSTCOUNT - 1 )) ||
5554 error "pool_add_targets $p $first \
5555 $(( OSTCOUNT - 1 )) failed"
5556 pool_add_targets $p 0 $last ||
5557 error "pool_add_targets $p 0 $last failed"
5562 set_pools_quota () {
5569 [[ $ENABLE_QUOTA ]] || error "Required Pool Quotas: \
5570 $POOLS_QUOTA_USERS_SET, but ENABLE_QUOTA not set!"
5572 # POOLS_QUOTA_USERS_SET=
5573 # "quota15_1:20M -- for all of the found pools
5574 # quota15_2:1G:gpool0
5575 # quota15_3 -- for global limit only
5576 # quota15_4:200M:gpool0
5577 # quota15_4:200M:gpool1"
5579 declare -a pq_userset=(${POOLS_QUOTA_USERS_SET="mpiuser"})
5581 declare -A pq_limits
5583 for ((i=0; i<${#pq_userset[@]}; i++)); do
5584 u=${pq_userset[i]%%:*}
5586 # user gets no pool limits if
5587 # POOLS_QUOTA_USERS_SET does not specify it
5588 [[ ${pq_userset[i]} =~ : ]] && o=${pq_userset[i]##$u:}
5589 pq_limits[$u]+=" $o"
5591 pq_users=(${!pq_limits[@]})
5596 for ((i=0; i<${#pq_users[@]}; i++)); do
5598 # set to max limit (_u64)
5599 $LFS setquota -u $u -B $((2**24 - 1))T $DIR
5600 opts=(${pq_limits[$u]})
5601 for ((j=0; j<${#opts[@]}; j++)); do
5604 # Set limit for all existing pools if
5606 if [ $p == $o ]; then
5607 p=$(list_pool $FSNAME | sed "s/$FSNAME.//")
5608 echo "No pool specified for $u,
5609 set limit $o for all existing pools"
5612 $LFS setquota -u $u -B $o --pool $pool $DIR ||
5613 error "setquota -u $u -B $o \
5614 --pool $pool failed"
5617 $LFS quota -uv $u --pool $DIR
5621 check_and_setup_lustre() {
5623 nfs_client_mode && return
5624 cifs_client_mode && return
5626 local MOUNTED=$(mounted_lustre_filesystems)
5630 # both MOUNT and MOUNT2 are not mounted
5631 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
5632 [ "$REFORMAT" = "yes" ] && CLEANUP_DM_DEV=true formatall
5633 # setupall mounts both MOUNT and MOUNT2 (if MOUNT_2 is set)
5635 is_mounted $MOUNT || error "NAME=$NAME not mounted"
5636 export I_MOUNTED=yes
5640 elif is_mounted $MOUNT2; then
5642 # MOUNT2 is mounted, while MOUNT_2 is not set
5643 if ! [ "$MOUNT_2" ]; then
5644 cleanup_mount $MOUNT2
5645 export I_UMOUNTED2=yes
5648 # MOUNT2 is mounted, MOUNT_2 is set
5650 # FIXME: what to do if check_config failed?
5652 # 1) remote client has mounted other Lustre fs ?
5653 # 2) it has insane env ?
5654 # let's try umount MOUNT2 on all clients and mount it again:
5655 if ! check_config_clients $MOUNT2; then
5656 cleanup_mount $MOUNT2
5657 restore_mount $MOUNT2
5658 export I_MOUNTED2=yes
5663 # MOUNT is mounted MOUNT2 is not mounted
5664 elif [ "$MOUNT_2" ]; then
5665 restore_mount $MOUNT2
5666 export I_MOUNTED2=yes
5670 # FIXME: what to do if check_config failed?
5672 # 1) remote client has mounted other Lustre fs?
5673 # 2) lustre is mounted on remote_clients atall ?
5674 check_config_clients $MOUNT
5678 set_default_debug_nodes $(comma_list $(nodes_list))
5682 if [ -z "$CLIENTONLY" -a $(lower $OSD_TRACK_DECLARES_LBUG) == 'yes' ]; then
5684 [ "$(facet_fstype ost1)" = "ldiskfs" ] &&
5685 facets="$(get_facets OST)"
5686 [ "$(facet_fstype mds1)" = "ldiskfs" ] &&
5687 facets="$facets,$(get_facets MDS)"
5688 [ "$(facet_fstype mgs)" = "ldiskfs" ] &&
5689 facets="$facets,mgs"
5690 local nodes="$(facets_hosts ${facets})"
5691 if [ -n "$nodes" ] ; then
5692 do_nodes $nodes "$LCTL set_param \
5693 osd-ldiskfs.track_declares_assert=1 || true"
5697 if [ -n "$fs_STRIPEPARAMS" ]; then
5698 setstripe_getstripe $MOUNT $fs_STRIPEPARAMS
5706 if $DELETE_OLD_POOLS; then
5709 if [[ -n "$FS_POOL" ]]; then
5710 create_pools $FS_POOL $FS_POOL_NOSTS
5713 if [[ -n "$POOLS_QUOTA_USERS_SET" ]]; then
5716 if [ "$ONLY" == "setup" ]; then
5722 local clients=${CLIENTS:-$HOSTNAME}
5725 zconf_mount_clients $clients $mntpt
5729 local clients=${CLIENTS:-$HOSTNAME}
5732 zconf_umount_clients $clients $mntpt
5735 cleanup_and_setup_lustre() {
5736 if [ "$ONLY" == "cleanup" -o "`mount | grep $MOUNT`" ]; then
5737 lctl set_param debug=0 || true
5739 if [ "$ONLY" == "cleanup" ]; then
5743 check_and_setup_lustre
5746 # Run e2fsck on MDT or OST device.
5751 local cmd="$E2FSCK -d -v -t -t -f $extra_opts $target_dev"
5752 local log=$TMP/e2fsck.log
5755 # turn on pfsck if it is supported
5756 do_node $node $E2FSCK -h 2>&1 | grep -qw -- -m && cmd+=" -m8"
5758 do_node $node $cmd 2>&1 | tee $log
5760 if [ -n "$(grep "DNE mode isn't supported" $log)" ]; then
5762 if [ $MDSCOUNT -gt 1 ]; then
5763 skip_noexit "DNE mode isn't supported!"
5767 error "It's not DNE mode."
5772 [ $rc -le $FSCK_MAX_ERR ] ||
5773 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
5779 # Run resize2fs on MDT or OST device.
5788 do_facet $facet "$RESIZE2FS $opts $device $size"
5791 # verify a directory is shared among nodes.
5792 check_shared_dir() {
5794 local list=${2:-$(comma_list $(nodes_list))}
5796 [ -z "$dir" ] && return 1
5797 do_rpc_nodes "$list" check_logdir $dir
5798 check_write_access $dir "$list" || return 1
5803 do_nodes $(comma_list $(mdts_nodes) $(osts_nodes)) \
5804 $LCTL set_param printk=+lfsck
5805 do_facet $SINGLEMDS "$LCTL lfsck_start -M $FSNAME-MDT0000 -r -A -t all"
5807 for k in $(seq $MDSCOUNT); do
5808 # wait up to 10+1 minutes for LFSCK to complete
5809 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
5810 mdd.$(facet_svc mds${k}).lfsck_layout |
5811 awk '/^status/ { print \\\$2 }'" "completed" 600 ||
5812 error "MDS${k} layout isn't the expected 'completed'"
5813 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
5814 mdd.$(facet_svc mds${k}).lfsck_namespace |
5815 awk '/^status/ { print \\\$2 }'" "completed" 60 ||
5816 error "MDS${k} namespace isn't the expected 'completed'"
5818 local rep_mdt=$(do_nodes $(comma_list $(mdts_nodes)) \
5819 $LCTL get_param -n mdd.$FSNAME-*.lfsck_* |
5820 awk '/repaired/ { print $2 }' | calc_sum)
5821 local rep_ost=$(do_nodes $(comma_list $(osts_nodes)) \
5822 $LCTL get_param -n obdfilter.$FSNAME-*.lfsck_* |
5823 awk '/repaired/ { print $2 }' | calc_sum)
5824 local repaired=$((rep_mdt + rep_ost))
5825 [ $repaired -eq 0 ] ||
5826 error "lfsck repaired $rep_mdt MDT and $rep_ost OST errors"
5829 dump_file_contents() {
5835 if [ -z "$nodes" -o -z "$dir" -o -z "$logname" ]; then
5836 error_noexit false \
5837 "Invalid parameters for dump_file_contents()"
5840 for node in ${nodes}; do
5841 do_node $node "for i in \\\$(find $dir -type f); do
5842 echo ====\\\${i}=======================;
5844 done" >> ${logname}.${node}.log
5848 dump_command_output() {
5854 if [ -z "$nodes" -o -z "$cmd" -o -z "$logname" ]; then
5855 error_noexit false \
5856 "Invalid parameters for dump_command_output()"
5860 for node in ${nodes}; do
5861 do_node $node "echo ====${cmd}=======================;
5862 $cmd" >> ${logname}.${node}.log
5869 # dump file contents from /proc/spl in case of zfs test
5870 if [ "$(facet_fstype ost1)" = "zfs" ]; then
5871 dump_file_contents "$(osts_nodes)" "/proc/spl" "${logname}"
5872 dump_command_output \
5873 "$(osts_nodes)" "zpool events -v" "${logname}"
5876 if [ "$(facet_fstype $SINGLEMDS)" = "zfs" ]; then
5877 dump_file_contents "$(mdts_nodes)" "/proc/spl" "${logname}"
5878 dump_command_output \
5879 "$(mdts_nodes)" "zpool events -v" "${logname}"
5883 check_and_cleanup_lustre() {
5884 if [ "$LFSCK_ALWAYS" = "yes" -a "$TESTSUITE" != "sanity-lfsck" -a \
5885 "$TESTSUITE" != "sanity-scrub" ]; then
5889 if is_mounted $MOUNT; then
5890 if $DO_CLEANUP; then
5891 [ -n "$DIR" ] && rm -rf $DIR/[Rdfs][0-9]* ||
5892 error "remove sub-test dirs failed"
5896 [ "$ENABLE_QUOTA" ] && restore_quota || true
5899 if [ "$I_UMOUNTED2" = "yes" ]; then
5900 restore_mount $MOUNT2 || error "restore $MOUNT2 failed"
5903 if [ "$I_MOUNTED2" = "yes" ]; then
5904 cleanup_mount $MOUNT2
5907 if [[ "$I_MOUNTED" = "yes" ]] && ! $AUSTER_CLEANUP; then
5908 cleanupall -f || error "cleanup failed"
5916 wait_for_function () {
5919 # suppress fn both stderr and stdout
5920 if [ "$1" = "--quiet" ]; then
5922 quiet=" > /dev/null 2>&1"
5933 eval $fn $quiet && return 0
5935 [ $wait -lt $max ] || return 1
5936 echo waiting $fn, $((max - wait)) secs left ...
5937 wait=$((wait + sleep))
5938 [ $wait -gt $max ] && ((sleep -= wait - max))
5948 [ "$host" = "$HOSTNAME" ] && return 0
5950 if ! wait_for_function --quiet "ping -c 1 -w 3 $host" $max $sleep; then
5951 echo "$(date +'%H:%M:%S (%s)') waited for $host network ${max}s"
5961 # Convert a space-delimited list to a comma-delimited list. If the input is
5962 # only whitespace, ensure the output is empty (i.e. "") so [ -n $list ] works
5964 # echo is used to convert newlines to spaces, since it doesn't
5965 # introduce a trailing space as using "tr '\n' ' '" does
5966 echo $(tr -s " " "\n" <<< $* | sort -b -u) | tr ' ' ','
5972 echo $list | grep -qw $item
5975 # list, excluded are the comma separated lists
5976 exclude_items_from_list () {
5982 for item in ${excluded//,/ }; do
5983 list=$(echo " $list " | sed -re "s/\s+$item\s+/ /g")
5985 echo $(comma_list $list)
5988 # list, expand are the comma separated lists
5990 local list=${1//,/ }
5991 local expand=${2//,/ }
5994 expanded=$(for i in $list $expand; do echo $i; done | sort -u)
5995 echo $(comma_list $expanded)
5998 testslist_filter () {
5999 local script=$LUSTRE/tests/${TESTSUITE}.sh
6001 [ -f $script ] || return 0
6003 local start_at=$START_AT
6004 local stop_at=$STOP_AT
6006 local var=${TESTSUITE//-/_}_START_AT
6007 [ x"${!var}" != x ] && start_at=${!var}
6008 var=${TESTSUITE//-/_}_STOP_AT
6009 [ x"${!var}" != x ] && stop_at=${!var}
6011 sed -n 's/^test_\([^ (]*\).*/\1/p' $script | \
6012 awk ' BEGIN { if ("'${start_at:-0}'" != 0) flag = 1 }
6013 /^'${start_at}'$/ {flag = 0}
6014 {if (flag == 1) print $0}
6015 /^'${stop_at}'$/ { flag = 1 }'
6019 (cd `dirname $1`; echo $PWD/`basename $1`)
6023 local types=${1:-"OST MDS MGS"}
6027 for entry in $types; do
6028 local name=$(echo $entry | tr "[:upper:]" "[:lower:]")
6029 local type=$(echo $entry | tr "[:lower:]" "[:upper:]")
6032 MGS ) list="$list $name";;
6033 MDS|OST|AGT ) local count=${type}COUNT
6034 for ((i=1; i<=${!count}; i++)) do
6035 list="$list ${name}$i"
6037 * ) error "Invalid facet type"
6041 echo $(comma_list $list)
6044 ##################################
6045 # Adaptive Timeouts funcs
6048 # only check mds, we assume at_max is the same on all nodes
6049 local at_max=$(do_facet $SINGLEMDS "lctl get_param -n at_max")
6050 if [ $at_max -eq 0 ]; then
6061 # suppose that all ost-s have the same $at value set
6062 [ $facet != "ost" ] || facet=ost1
6064 do_facet $facet "lctl get_param -n $at"
6078 if [ $facet == "ost" ]; then
6079 facet=$(get_facets OST)
6080 elif [ $facet == "mds" ]; then
6081 facet=$(get_facets MDS)
6083 hosts=$(expand_list $hosts $(facets_hosts $facet))
6086 do_nodes $hosts lctl set_param at_max=$at_max
6089 ##################################
6093 # OBD_FAIL_MDS_ALL_REQUEST_NET
6095 do_facet $SINGLEMDS lctl set_param fail_val=0 fail_loc=0x123
6096 do_facet client "$1" || RC=$?
6097 do_facet $SINGLEMDS lctl set_param fail_loc=0
6102 # OBD_FAIL_MDS_ALL_REPLY_NET
6104 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x122
6106 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
6110 drop_reint_reply() {
6111 # OBD_FAIL_MDS_REINT_NET_REP
6113 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x119
6115 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
6119 drop_update_reply() {
6120 # OBD_FAIL_OUT_UPDATE_NET_REP
6124 do_facet mds${index} lctl set_param fail_loc=0x1701
6125 do_facet client "$@" || RC=$?
6126 do_facet mds${index} lctl set_param fail_loc=0
6131 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
6134 local timeout=${2:-0}
6135 # default is (obd_timeout / 4) if unspecified
6136 echo "timeout is $timeout/$2"
6137 do_facet ost1 lctl set_param fail_val=$timeout fail_loc=0x80000214
6138 do_facet client "$1" || RC=$?
6139 do_facet client "sync"
6140 do_facet ost1 lctl set_param fail_loc=0
6144 drop_ldlm_cancel() {
6145 #define OBD_FAIL_LDLM_CANCEL_NET 0x304
6147 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
6148 do_nodes $list lctl set_param fail_loc=0x304
6150 do_facet client "$@" || RC=$?
6152 do_nodes $list lctl set_param fail_loc=0
6156 drop_bl_callback_once() {
6158 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
6159 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
6160 do_facet client lctl set_param fail_loc=0x80000305
6161 do_facet client "$@" || rc=$?
6162 do_facet client lctl set_param fail_loc=0
6163 do_facet client lctl set_param fail_val=0
6164 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
6168 drop_bl_callback() {
6170 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
6171 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
6172 do_facet client lctl set_param fail_loc=0x305
6173 do_facet client "$@" || rc=$?
6174 do_facet client lctl set_param fail_loc=0
6175 do_facet client lctl set_param fail_val=0
6176 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
6180 drop_mdt_ldlm_reply() {
6181 #define OBD_FAIL_MDS_LDLM_REPLY_NET 0x157
6183 local list=$(comma_list $(mdts_nodes))
6184 do_nodes $list lctl set_param fail_loc=0x157
6186 do_facet client "$@" || RC=$?
6188 do_nodes $list lctl set_param fail_loc=0
6192 drop_mdt_ldlm_reply_once() {
6193 #define OBD_FAIL_MDS_LDLM_REPLY_NET 0x157
6195 local list=$(comma_list $(mdts_nodes))
6196 do_nodes $list lctl set_param fail_loc=0x80000157
6198 do_facet client "$@" || RC=$?
6200 do_nodes $list lctl set_param fail_loc=0
6208 echo "clearing fail_loc on $facet"
6209 do_facet $facet "lctl set_param fail_loc=0 2>/dev/null || true"
6212 set_nodes_failloc () {
6214 do_nodes $(comma_list $1) lctl set_param fail_val=$fv fail_loc=$2
6217 cancel_lru_locks() {
6218 #$LCTL mark "cancel_lru_locks $1 start"
6219 $LCTL set_param -n ldlm.namespaces.*$1*.lru_size=clear
6220 $LCTL get_param ldlm.namespaces.*$1*.lock_unused_count | grep -v '=0'
6221 #$LCTL mark "cancel_lru_locks $1 stop"
6226 local nr_cpu=$(grep -c "processor" /proc/cpuinfo)
6228 echo $((100 * nr_cpu))
6233 lctl set_param ldlm.namespaces.*$1*.lru_size=0
6236 lru_resize_disable()
6239 local lru_size=${2:-$(default_lru_size)}
6241 $LCTL set_param ldlm.namespaces.*$dev*.lru_size=$lru_size
6246 local mountpath=${1:-$MOUNT}
6249 [ -z "$(mount | grep "$mountpath .*flock" | grep -v noflock)" ] && RC=1
6255 for FILE in `lctl get_param -N "llite.*.dump_page_cache"`; do
6256 if [ `lctl get_param -n $FILE | wc -l` -gt 1 ]; then
6257 echo there is still data in page cache $FILE ?
6258 lctl get_param -n $FILE
6266 DEBUGSAVE="$(lctl get_param -n debug)"
6267 DEBUGSAVE_SERVER=$(do_facet $SINGLEMDS "$LCTL get_param -n debug")
6271 [ -n "$DEBUGSAVE" ] &&
6272 do_nodes $CLIENTS "$LCTL set_param debug=\\\"${DEBUGSAVE}\\\""||
6276 [ -n "$DEBUGSAVE_SERVER" ] &&
6277 do_nodes $(comma_list $(all_server_nodes)) \
6278 "$LCTL set_param debug=\\\"${DEBUGSAVE_SERVER}\\\"" ||
6284 DEBUG_SIZE_SAVED="$(lctl get_param -n debug_mb)"
6287 debug_size_restore() {
6288 [ -n "$DEBUG_SIZE_SAVED" ] && \
6289 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE_SAVED"
6293 start_full_debug_logging() {
6298 local debug_size=150
6299 local nodes=$(comma_list $(nodes_list))
6301 do_nodes $nodes "$LCTL set_param debug=$fulldebug debug_mb=$debug_size"
6304 stop_full_debug_logging() {
6309 # prints bash call stack
6310 print_stack_trace() {
6313 for (( i=$skip; i < ${#BASH_LINENO[*]} ; i++ )) ; do
6314 local src=${BASH_SOURCE[$i]}
6315 local lineno=${BASH_LINENO[$i-1]}
6316 local funcname=${FUNCNAME[$i]}
6317 echo " = $src:$lineno:$funcname()"
6322 local TYPE=${TYPE:-"FAIL"}
6325 # do not dump logs if $1=false
6326 if [ "x$1" = "xfalse" ]; then
6331 log " ${TESTSUITE} ${TESTNAME}: @@@@@@ ${TYPE}: $@ "
6332 (print_stack_trace 2) >&2
6334 # We need to dump the logs on all nodes
6336 gather_logs $(comma_list $(nodes_list))
6340 [ "$TESTSUITELOG" ] &&
6341 echo "$TESTSUITE: $TYPE: $TESTNAME $@" >> $TESTSUITELOG
6342 if [ -z "$*" ]; then
6343 echo "error() without useful message, please fix" > $LOGDIR/err
6345 if [[ `echo $TYPE | grep ^IGNORE` ]]; then
6346 echo "$@" > $LOGDIR/ignore
6348 echo "$@" > $LOGDIR/err
6352 # cleanup the env for failed tests
6356 ##################################
6358 ##################################
6360 # usage: stack_trap arg sigspec
6362 # stack_trap() behaves like bash's built-in trap, except that it "stacks" the
6363 # command "arg" on top of previously defined commands for "sigspec" instead
6364 # of overwriting them.
6365 # stacked traps are executed in reverse order of their registration
6367 # arg and sigspec have the same meaning as in man (1) trap
6371 local sigspec="${2:-EXIT}"
6373 # Use "trap -p" to get the quoting right
6374 local old_trap="$(trap -p "$sigspec")"
6375 # Append ";" and remove the leading "trap -- '" added by "trap -p"
6376 old_trap="${old_trap:+"; ${old_trap#trap -- \'}"}"
6378 # Once again, use "trap -p" to get the quoting right
6379 local new_trap="$(trap -- "$arg" "$sigspec"
6381 trap -- '' "$sigspec")"
6383 # Remove the trailing "' $sigspec" part added by "trap -p" and merge
6385 # The resulting string should be safe to "eval" as it is (supposedly
6386 # correctly) quoted by "trap -p"
6387 eval "${new_trap%\' $sigspec}${old_trap:-"' $sigspec"}"
6396 local logs="$TESTSUITELOG $1"
6398 for log in $logs; do
6399 if [ -f "$log" ]; then
6400 grep -qw FAIL $log && status=1
6417 # use only if we are ignoring failures for this test, bugno required.
6418 # (like ALWAYS_EXCEPT, but run the test and ignore the results.)
6419 # e.g. error_ignore bz5494 "your message" or
6420 # error_ignore LU-5494 "your message"
6422 local TYPE="IGNORE ($1)"
6427 error_and_remount() {
6429 remount_client $MOUNT
6433 # Throw an error if it's not running in vm - usually for performance
6436 local virt=$(running_in_vm)
6437 if [[ -n "$virt" ]]; then
6438 echo "running in VM '$virt', ignore error"
6439 error_ignore env=$virt "$@"
6446 # Function: skip_env()
6447 # Purpose: to skip a test during developer testing because some tool
6448 # is missing, but fail the test in release testing because the test
6449 # environment is not configured properly".
6452 $FAIL_ON_SKIP_ENV && error false $@ || skip $@
6457 log " SKIP: $TESTSUITE $TESTNAME $@"
6459 if [[ -n "$ALWAYS_SKIPPED" ]]; then
6460 skip_logged $TESTNAME "$@"
6463 echo "$@" > $LOGDIR/skip
6466 [[ -n "$TESTSUITELOG" ]] &&
6467 echo "$TESTSUITE: SKIP: $TESTNAME $@" >> $TESTSUITELOG || true
6477 # For interop testing treate EOPNOTSUPP as success
6483 echo $retstr | awk -F'|' '{print $1}' |
6484 grep -E unsupported\|"(Operation not supported)"
6485 (( $? == 0 )) || error "$retstr"
6489 # Add a list of tests to ALWAYS_EXCEPT due to an issue.
6490 # Usage: always_except LU-4815 23 42q ...
6492 function always_except() {
6493 local issue="${1:-}" # single jira style issue ("LU-4815")
6498 if ! [[ "$issue" =~ ^[[:upper:]]+-[[:digit:]]+$ ]]; then
6499 error "always_except: invalid issue '$issue' for tests '$*'"
6502 for test_num in "$@"; do
6503 ALWAYS_EXCEPT+=" $test_num"
6507 build_test_filter() {
6508 EXCEPT="$EXCEPT $(testslist_filter)"
6511 if [[ $O = [0-9]*-[0-9]* ]]; then
6512 for num in $(seq $(echo $O | tr '-' ' ')); do
6520 [ "$EXCEPT$ALWAYS_EXCEPT" ] &&
6521 log "excepting tests: `echo $EXCEPT $ALWAYS_EXCEPT`"
6522 [ "$EXCEPT_SLOW" ] &&
6523 log "skipping tests SLOW=no: `echo $EXCEPT_SLOW`"
6524 for E in $EXCEPT; do
6525 eval EXCEPT_${E}=true
6527 for E in $ALWAYS_EXCEPT; do
6528 eval EXCEPT_ALWAYS_${E}=true
6530 for E in $EXCEPT_SLOW; do
6531 eval EXCEPT_SLOW_${E}=true
6533 for G in $GRANT_CHECK_LIST; do
6534 eval GCHECK_ONLY_${G}=true
6539 if [[ $1 = [a-z]* ]]; then
6542 echo ${1%%[a-zA-Z]*}
6546 # print a newline if the last test was skipped
6547 export LAST_SKIPPED=
6548 export ALWAYS_SKIPPED=
6550 # Main entry into test-framework. This is called with the number and
6551 # description of a test. The number is used to find the function to run
6552 # the test using "test_$name".
6554 # This supports a variety of methods of specifying specific test to
6556 # - ONLY= env variable with space-separated list of test numbers to run
6557 # - EXCEPT= env variable with space-separated list of test numbers to exclude
6563 export base=$(basetest $testnum)
6564 export TESTNAME=test_$testnum
6568 # Check the EXCEPT, ALWAYS_EXCEPT and SLOW lists to see if we
6569 # need to skip the current test. If so, set the ALWAYS_SKIPPED flag.
6570 local isexcept=EXCEPT_$testnum
6571 local isexcept_base=EXCEPT_$base
6572 if [ ${!isexcept}x != x ]; then
6574 skip_message="skipping excluded test $testnum"
6575 elif [ ${!isexcept_base}x != x ]; then
6577 skip_message="skipping excluded test $testnum (base $base)"
6580 isexcept=EXCEPT_ALWAYS_$testnum
6581 isexcept_base=EXCEPT_ALWAYS_$base
6582 if [ ${!isexcept}x != x ]; then
6584 skip_message="skipping ALWAYS excluded test $testnum"
6585 elif [ ${!isexcept_base}x != x ]; then
6587 skip_message="skipping ALWAYS excluded test $testnum (base $base)"
6590 isexcept=EXCEPT_SLOW_$testnum
6591 isexcept_base=EXCEPT_SLOW_$base
6592 if [ ${!isexcept}x != x ]; then
6594 skip_message="skipping SLOW test $testnum"
6595 elif [ ${!isexcept_base}x != x ]; then
6597 skip_message="skipping SLOW test $testnum (base $base)"
6600 # If there are tests on the ONLY list, check if the current test
6601 # is on that list and, if so, check if the test is to be skipped
6602 # and if we are supposed to honor the skip lists.
6603 if [ -n "$ONLY" ]; then
6604 local isonly=ONLY_$testnum
6605 local isonly_base=ONLY_$base
6606 if [[ ${!isonly}x != x || ${!isonly_base}x != x ]]; then
6608 if [[ -n "$ALWAYS_SKIPPED" && -n "$HONOR_EXCEPT" ]]; then
6610 skip_noexit "$skip_message"
6613 [ -n "$LAST_SKIPPED" ] &&
6614 echo "" && LAST_SKIPPED=
6616 run_one_logged $testnum "$testmsg"
6626 if [ -n "$ALWAYS_SKIPPED" ]; then
6628 skip_noexit "$skip_message"
6631 run_one_logged $testnum "$testmsg"
6638 load_module ../libcfs/libcfs/libcfs
6650 do_nodes $(comma_list $(nodes_list)) $LCTL mark "$MSG" 2> /dev/null || true
6655 strace -o $TMP/$1.strace -ttt $*
6657 log "FINISHED: $*: rc $RC"
6664 banner test complete, duration $duration sec
6665 [ -f "$TESTSUITELOG" ] && egrep .FAIL $TESTSUITELOG || true
6666 echo duration $duration >>$TESTSUITELOG
6670 # Set TEST_STATUS here. It will be used for logging the result.
6673 if [[ -f $LOGDIR/err ]]; then
6675 elif [[ -f $LOGDIR/skip ]]; then
6678 echo "$TEST_STATUS $@" 2>&1 | tee -a $TESTSUITELOG
6682 local FFREE=$(do_node $SINGLEMDS \
6683 lctl get_param -n osd*.*MDT*.filesfree | calc_sum)
6684 local FTOTAL=$(do_node $SINGLEMDS \
6685 lctl get_param -n osd*.*MDT*.filestotal | calc_sum)
6687 [ $FFREE -ge $FTOTAL ] && error "files free $FFREE > total $FTOTAL" || true
6691 #echo -n "Resetting fail_loc on all nodes..."
6692 do_nodes --quiet $(comma_list $(nodes_list)) \
6693 "lctl set_param -n fail_loc=0 fail_val=0 2>/dev/null" || true
6699 # Log a message (on all nodes) padded with "=" before and after.
6700 # Also appends a timestamp and prepends the testsuite name.
6703 # ======================================================== 15:06:12 (1624050372)
6704 EQUALS="========================================================"
6706 msg="== ${TESTSUITE} $*"
6708 [[ $last != "=" && $last != " " ]] && msg="$msg "
6709 msg=$(printf '%s%.*s' "$msg" $((${#EQUALS} - ${#msg})) $EQUALS )
6710 # always include at least == after the message
6711 log "$msg== $(date +"%H:%M:%S (%s)")"
6714 check_dmesg_for_errors() {
6716 local errors="VFS: Busy inodes after unmount of\|\
6717 ldiskfs_check_descriptors: Checksum for group 0 failed\|\
6718 group descriptors corrupted"
6720 res=$(do_nodes -q $(comma_list $(nodes_list)) "dmesg" | grep "$errors")
6721 [ -z "$res" ] && return 0
6722 echo "Kernel error detected: $res"
6727 # Run a single test function and cleanup after it.
6729 # This function should be run in a subshell so the test func can
6730 # exit() without stopping the whole script.
6735 local SAVE_UMASK=`umask`
6738 if ! grep -q $DIR /proc/mounts; then
6742 banner "test $testnum: $testmsg"
6743 test_${testnum} || error "test_$testnum failed with $?"
6746 check_grant ${testnum} || error "check_grant $testnum failed with $?"
6748 check_dmesg_for_errors || error "Error in dmesg detected"
6749 if [ "$PARALLEL" != "yes" ]; then
6750 ps auxww | grep -v grep | grep -q "multiop " &&
6751 error "multiop still running"
6759 # Wrapper around run_one to ensure:
6760 # - test runs in subshell
6761 # - output of test is saved to separate log file for error reporting
6762 # - test result is saved to data file
6765 local before=$SECONDS
6768 export tfile=f${testnum}.${TESTSUITE}
6769 export tdir=d${testnum}.${TESTSUITE}
6770 local test_log=$TESTLOG_PREFIX.$TESTNAME.test_log.$(hostname -s).log
6771 local zfs_debug_log=$TESTLOG_PREFIX.$TESTNAME.zfs_log
6772 local SAVE_UMASK=$(umask)
6776 rm -f $LOGDIR/err $LOGDIR/ignore $LOGDIR/skip
6778 # if ${ONLY_$testnum} set, repeat $ONLY_REPEAT times, otherwise once
6779 local isonly=ONLY_$testnum
6780 local repeat=${!isonly:+$ONLY_REPEAT}
6782 for testiter in $(seq ${repeat:-1}); do
6783 local before_sub=$SECONDS
6784 log_sub_test_begin $TESTNAME
6786 # remove temp files between repetitions to avoid test failures
6787 [ -n "$append" -a -n "$DIR" -a -n "$tdir" -a -n "$tfile" ] &&
6788 rm -rvf $DIR/$tdir* $DIR/$tfile*
6789 # loop around subshell so stack_trap EXIT triggers each time
6790 (run_one $testnum "$testmsg") 2>&1 | tee -i $append $test_log
6793 local duration_sub=$((SECONDS - before_sub))
6796 [[ $rc != 0 && ! -f $LOGDIR/err ]] &&
6797 echo "$TESTNAME returned $rc" | tee $LOGDIR/err
6799 if [[ -f $LOGDIR/err ]]; then
6800 test_error=$(cat $LOGDIR/err)
6802 elif [[ -f $LOGDIR/ignore ]]; then
6803 test_error=$(cat $LOGDIR/ignore)
6804 elif [[ -f $LOGDIR/skip ]]; then
6805 test_error=$(cat $LOGDIR/skip)
6811 pass "$testnum" "(${duration_sub}s)"
6812 log_sub_test_end $TEST_STATUS $duration_sub "$rc" "$test_error"
6813 [[ $rc != 0 ]] && break
6816 if [[ "$TEST_STATUS" != "SKIP" && -f $TF_SKIP ]]; then
6820 if [ -f $LOGDIR/err ]; then
6821 log_zfs_info "$zfs_debug_log"
6822 $FAIL_ON_ERROR && exit $rc
6835 # Print information of skipped tests to result.yml
6838 log_sub_test_begin $1
6840 log_sub_test_end "SKIP" "0" "0" "$@"
6843 grant_from_clients() {
6847 do_nodes $nodes "$LCTL get_param -n osc.${FSNAME}-*.cur_*grant_bytes" |
6851 grant_from_servers() {
6855 # which is tot_granted less grant_precreate
6856 do_nodes $nodes "$LCTL get_param obdfilter.${FSNAME}-OST*.tot_granted" \
6857 " obdfilter.${FSNAME}-OST*.tot_pending" \
6858 " obdfilter.${FSNAME}-OST*.grant_precreate" |
6859 tr '=' ' ' | awk '/tot_granted/{ total += $2 };
6860 /tot_pending/{ total -= $2 };
6861 /grant_precreate/{ total -= $2 };
6862 END { printf("%0.0f", total) }'
6866 export base=$(basetest $1)
6867 [ "$CHECK_GRANT" == "no" ] && return 0
6869 local isonly_base=GCHECK_ONLY_${base}
6870 local isonly=GCHECK_ONLY_$1
6871 [ ${!isonly_base}x == x -a ${!isonly}x == x ] && return 0
6873 echo -n "checking grant......"
6875 local osts=$(comma_list $(osts_nodes))
6876 local clients=$CLIENTS
6877 [ -z "$clients" ] && clients=$(hostname)
6879 # sync all the data and make sure no pending data on server
6880 do_nodes $clients sync
6881 do_nodes $clients $LFS df # initiate all idling connections
6884 cli_grant=$(grant_from_clients $clients)
6887 # which is tot_granted less grant_precreate
6888 srv_grant=$(grant_from_servers $osts)
6891 # check whether client grant == server grant
6892 while [[ $cli_grant != $srv_grant && count++ -lt 30 ]]; do
6893 echo "wait for client:$cli_grant == server:$srv_grant"
6895 cli_grant=$(grant_from_clients $clients)
6896 srv_grant=$(grant_from_servers $osts)
6898 if [[ $cli_grant -ne $srv_grant ]]; then
6899 do_nodes $(comma_list $(osts_nodes)) \
6900 "$LCTL get_param obdfilter.${FSNAME}-OST*.tot*" \
6901 "obdfilter.${FSNAME}-OST*.grant_*"
6902 do_nodes $clients "$LCTL get_param osc.${FSNAME}-*.cur_*_bytes"
6903 error "failed grant check: client:$cli_grant server:$srv_grant"
6905 echo "pass grant check: client:$cli_grant server:$srv_grant"
6909 ########################
6915 ost=`echo $1 | awk -F_ '{print $3}'`
6916 if [ -z $ost ]; then
6917 ost=`echo $1 | sed 's/-osc.*//'`
6922 ostuuid_from_index()
6924 $LFS osts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
6927 ostname_from_index() {
6928 local uuid=$(ostuuid_from_index $1 $2)
6932 mdtname_from_index() {
6933 local uuid=$(mdtuuid_from_index $1)
6937 mdssize_from_index () {
6938 local mdt=$(mdtname_from_index $2)
6939 $LFS df $1 | grep $mdt | awk '{ print $2 }'
6942 index_from_ostuuid()
6944 $LFS osts $2 | sed -ne "/${1}/s/\(.*\): .* .*$/\1/p"
6947 mdtuuid_from_index()
6949 $LFS mdts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
6953 # Return unique identifier for given hostname
6956 echo $host_name | md5sum | cut -d' ' -f1
6960 # Returns list of ip addresses for each interface
6962 ip addr | awk '/inet / {print $2}' | awk -F/ '{print $1}'
6966 # Returns list of interfaces configured for LNet
6968 local nids=( $($LCTL list_nids | xargs echo) )
6970 [[ -z ${nids[@]} ]] &&
6973 declare -a INTERFACES
6975 for ((i = 0; i < ${#nids[@]}; i++)); do
6976 ip=$(sed 's/^\(.*\)@.*$/\1/'<<<${nids[i]})
6977 INTERFACES[i]=$(ip -o a s |
6978 awk '$4 ~ /^'$ip'\//{print $2}')
6979 INTERFACES=($(echo "${INTERFACES[@]}" | tr ' ' '\n' | uniq | tr '\n' ' '))
6980 if [[ -z ${INTERFACES[i]} ]]; then
6981 error "Can't determine interface name for NID ${nids[i]}"
6982 elif [[ 1 -ne $(wc -w <<<${INTERFACES[i]}) ]]; then
6983 error "Found $(wc -w <<<${INTERFACES[i]}) interfaces for NID ${nids[i]}. Expect 1"
6987 echo "${INTERFACES[@]}"
6994 # Cache address list to avoid mutiple execution of local_addr_list
6995 LOCAL_ADDR_LIST=${LOCAL_ADDR_LIST:-$(local_addr_list)}
6997 for i in $LOCAL_ADDR_LIST ; do
6998 [[ "$i" == "$addr" ]] && return 0
7005 local is_local="IS_LOCAL_$(host_id $host_name)"
7006 if [ -z "${!is_local-}" ] ; then
7008 local host_ip=$($LUSTRE/tests/resolveip $host_name)
7009 is_local_addr "$host_ip" && eval $is_local=1
7011 [[ "${!is_local}" == "1" ]]
7016 local_node $node && return 1
7023 for node in $(mdts_nodes); do
7024 remote_node $node && return 0
7031 [ -n "$CLIENTONLY" ] && return 0 || true
7032 remote_mds && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$mds_HOST" ]
7037 remote_mds_nodsh && echo "SKIP: $TESTSUITE: remote MDS with nodsh" &&
7038 MSKIPPED=1 && return 1
7045 for node in $(osts_nodes) ; do
7046 remote_node $node && return 0
7053 [ -n "$CLIENTONLY" ] && return 0 || true
7054 remote_ost && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
7059 remote_ost_nodsh && echo "SKIP: $TESTSUITE: remote OST with nodsh" && \
7060 OSKIPPED=1 && return 1
7066 [ -n "$CLIENTONLY" ] && return 0 || true
7068 MGS=$(facet_host mgs)
7069 remote_node $MGS && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
7074 remote_mds_nodsh || remote_ost_nodsh || \
7075 $(single_local_node $(comma_list $(nodes_list)))
7079 remote_ost && remote_mds
7082 # Get the active nodes for facets.
7090 for facet in ${facets//,/ }; do
7091 nodes="$nodes $(facet_active_host $facet)"
7094 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
7098 # Get name of the active MGS node.
7100 echo -n $(facets_nodes $(get_facets MGS))
7103 # Get all of the active MDS nodes.
7105 echo -n $(facets_nodes $(get_facets MDS))
7108 # Get all of the active OSS nodes.
7110 echo -n $(facets_nodes $(get_facets OST))
7113 # Get all of the client nodes and active server nodes.
7115 local nodes=$HOSTNAME
7119 # CLIENTS (if specified) contains the local client
7120 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
7122 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
7123 nodes="$nodes $(facets_nodes $(get_facets))"
7126 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
7130 # Get all of the remote client nodes and remote active server nodes.
7131 remote_nodes_list () {
7132 echo -n $(nodes_list) | sed -re "s/\<$HOSTNAME\>//g"
7135 # Get all of the MDS nodes, including active and passive nodes.
7143 for i in $(seq $MDSCOUNT); do
7145 failover_host=mds${i}failover_HOST
7146 nodes="$nodes ${!host} ${!failover_host}"
7149 [ -n "$nodes" ] || nodes="${mds_HOST} ${mdsfailover_HOST}"
7150 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
7154 # Get all of the OSS nodes, including active and passive nodes.
7162 for i in $(seq $OSTCOUNT); do
7164 failover_host=ost${i}failover_HOST
7165 nodes="$nodes ${!host} ${!failover_host}"
7168 [ -n "$nodes" ] || nodes="${ost_HOST} ${ostfailover_HOST}"
7169 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
7173 # Get all of the server nodes, including active and passive nodes.
7174 all_server_nodes () {
7179 nodes="$mgs_HOST $mgsfailover_HOST $(all_mdts_nodes) $(all_osts_nodes)"
7181 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
7185 # Get all of the client and server nodes, including active and passive nodes.
7187 local nodes=$HOSTNAME
7191 # CLIENTS (if specified) contains the local client
7192 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
7194 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
7195 nodes="$nodes $(all_server_nodes)"
7198 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
7202 init_clients_lists () {
7203 # Sanity check: exclude the local client from RCLIENTS
7204 local clients=$(hostlist_expand "$RCLIENTS")
7205 local rclients=$(exclude_items_from_list "$clients" $HOSTNAME)
7207 # Sanity check: exclude the dup entries
7208 RCLIENTS=$(for i in ${rclients//,/ }; do echo $i; done | sort -u)
7210 clients="$SINGLECLIENT $HOSTNAME $RCLIENTS"
7212 # Sanity check: exclude the dup entries from CLIENTS
7213 # for those configs which has SINGLCLIENT set to local client
7214 clients=$(for i in $clients; do echo $i; done | sort -u)
7216 CLIENTS=$(comma_list $clients)
7217 local -a remoteclients=($RCLIENTS)
7218 for ((i=0; $i<${#remoteclients[@]}; i++)); do
7219 varname=CLIENT$((i + 2))
7220 eval $varname=${remoteclients[i]}
7223 CLIENTCOUNT=$((${#remoteclients[@]} + 1))
7226 get_random_entry () {
7229 rnodes=${rnodes//,/ }
7231 local -a nodes=($rnodes)
7232 local num=${#nodes[@]}
7233 local i=$((RANDOM * num * 2 / 65536))
7239 [ -n "$CLIENTONLY" ] || [ "x$CLIENTMODSONLY" = "xyes" ]
7243 [ "$(lustre_version_code client)" = "$(lustre_version_code $SINGLEMDS)" -a \
7244 "$(lustre_version_code client)" = "$(lustre_version_code ost1)" ]
7249 echo $nodes | wc -w || true
7253 local nodes=$(mdts_nodes)
7254 local mdtcount=$(get_node_count "$nodes")
7255 [ ! "$MDSCOUNT" = "$mdtcount" ]
7258 generate_machine_file() {
7259 local nodes=${1//,/ }
7260 local machinefile=$2
7262 for node in $nodes; do
7263 echo $node >>$machinefile || \
7264 { echo "can not generate machinefile $machinefile" && return 1; }
7269 local file=$1/stripe
7272 $LFS getstripe -v $file || error "getstripe $file failed"
7276 # Check and add a test group.
7282 local gid=$(getent group $group_name | cut -d: -f3)
7283 if [[ -n "$gid" ]]; then
7284 [[ "$gid" -eq "$group_id" ]] || {
7285 error_noexit "inconsistent group ID:" \
7286 "new: $group_id, old: $gid"
7290 groupadd -g $group_id $group_name
7297 # Check and add a test user.
7310 local uid=$(getent passwd $user_name | cut -d: -f3)
7311 if [[ -n "$uid" ]]; then
7312 if [[ "$uid" -eq "$user_id" ]]; then
7313 local dir=$(getent passwd $user_name | cut -d: -f6)
7314 if [[ "$dir" != "$home" ]]; then
7316 usermod -d $home $user_name
7320 error_noexit "inconsistent user ID:" \
7321 "new: $user_id, old: $uid"
7326 useradd -M -u $user_id -d $home -g $group_name $opts $user_name
7333 check_runas_id_ret() {
7335 local myRUNAS_UID=$1
7336 local myRUNAS_GID=$2
7340 if [ -z "$myRUNAS" ]; then
7341 error_exit "check_runas_id_ret requires myRUNAS argument"
7345 error "Unable to execute $myRUNAS"
7347 id $myRUNAS_UID > /dev/null ||
7348 error "Invalid RUNAS_ID $myRUNAS_UID. Please set RUNAS_ID to " \
7349 "some UID which exists on MDS and client or add user " \
7350 "$myRUNAS_UID:$myRUNAS_GID on these nodes."
7353 $myRUNAS krb5_login.sh ||
7354 error "Failed to refresh krb5 TGT for UID $myRUNAS_ID."
7356 mkdir $DIR/d0_runas_test
7358 chown $myRUNAS_UID:$myRUNAS_GID $DIR/d0_runas_test
7359 $myRUNAS -u $myRUNAS_UID -g $myRUNAS_GID touch $DIR/d0_runas_test/f$$ ||
7361 rm -rf $DIR/d0_runas_test
7366 local myRUNAS_UID=$1
7367 local myRUNAS_GID=$2
7371 check_runas_id_ret $myRUNAS_UID $myRUNAS_GID $myRUNAS || \
7372 error "unable to write to $DIR/d0_runas_test as " \
7376 # obtain the UID/GID for MPI_USER
7380 MPI_USER_UID=$(do_facet client "getent passwd $mpi_user | cut -d: -f3;
7381 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the UID for $mpi_user"
7383 MPI_USER_GID=$(do_facet client "getent passwd $mpi_user | cut -d: -f4;
7384 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the GID for $mpi_user"
7387 # obtain and cache Kerberos ticket-granting ticket
7388 refresh_krb5_tgt() {
7389 local myRUNAS_UID=$1
7390 local myRUNAS_GID=$2
7393 if [ -z "$myRUNAS" ]; then
7394 error_exit "myRUNAS command must be specified for refresh_krb5_tgt"
7397 CLIENTS=${CLIENTS:-$HOSTNAME}
7398 do_nodes $CLIENTS "set -x
7399 if ! $myRUNAS krb5_login.sh; then
7400 echo "Failed to refresh Krb5 TGT for UID/GID $myRUNAS_UID/$myRUNAS_GID."
7405 # Run multiop in the background, but wait for it to print
7406 # "PAUSING" to its stdout before returning from this function.
7407 multiop_bg_pause() {
7408 MULTIOP_PROG=${MULTIOP_PROG:-$MULTIOP}
7412 TMPPIPE=/tmp/multiop_open_wait_pipe.$$
7415 echo "$MULTIOP_PROG $FILE v$ARGS"
7416 $MULTIOP_PROG $FILE v$ARGS > $TMPPIPE &
7418 echo "TMPPIPE=${TMPPIPE}"
7419 read -t 60 multiop_output < $TMPPIPE
7420 if [ $? -ne 0 ]; then
7425 if [ "$multiop_output" != "PAUSING" ]; then
7426 echo "Incorrect multiop output: $multiop_output"
7441 [ ${PIPESTATUS[0]} -eq 0 ] || rc=1
7443 echo $((SECONDS - start))
7447 inodes_available () {
7448 local IFree=$($LFS df -i $MOUNT | grep ^$FSNAME | awk '{ print $4 }' |
7449 sort -un | head -n1) || return 1
7453 mdsrate_inodes_available () {
7454 local min_inodes=$(inodes_available)
7455 echo $((min_inodes * 99 / 100))
7458 # reset stat counters
7460 local paramfile="$1"
7461 lctl set_param -n $paramfile=0
7466 local paramfile="$1"
7468 lctl get_param -n $paramfile |
7469 awk '/^'$stat'/ { sum += $2 } END { printf("%0.0f", sum) }'
7473 awk '{sum += $1} END { printf("%0.0f", sum) }'
7476 calc_osc_kbytes () {
7477 $LFS df $MOUNT > /dev/null
7478 $LCTL get_param -n osc.*[oO][sS][cC][-_][0-9a-f]*.$1 | calc_sum
7482 wait_delete_completed
7483 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
7484 echo "OST kbytes available: ${AVAIL[*]}"
7489 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
7490 #echo OST $i: ${AVAIL[i]}kb
7491 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
7495 if [[ ${AVAIL[i]} -lt $MINV ]]; then
7500 echo "Min free space: OST $MINI: $MINV"
7501 echo "Max free space: OST $MAXI: $MAXV"
7504 # save_lustre_params(comma separated facet list, parameter_mask)
7505 # generate a stream of formatted strings (<facet> <param name>=<param value>)
7506 save_lustre_params() {
7511 for facet in ${facets//,/ }; do
7512 facet_svc=$(facet_svc $facet)
7514 "params=\\\$($LCTL get_param $2);
7515 [[ -z \\\"$facet_svc\\\" ]] && param= ||
7516 param=\\\$(grep $facet_svc <<< \\\"\\\$params\\\");
7517 [[ -z \\\$param ]] && param=\\\"\\\$params\\\";
7518 while read s; do echo $facet \\\$s;
7519 done <<< \\\"\\\$param\\\""
7523 # restore lustre parameters from input stream, produces by save_lustre_params
7524 restore_lustre_params() {
7529 while IFS=" =" read facet name val; do
7530 do_facet $facet "$LCTL set_param -n $name=$val"
7534 check_node_health() {
7535 local nodes=${1:-$(comma_list $(nodes_list))}
7536 local health=$TMP/node_health.$$
7538 do_nodes -q $nodes "$LCTL get_param catastrophe 2>&1" | tee $health |
7539 grep "catastrophe=1" && error "LBUG/LASSERT detected"
7540 # Only check/report network health if get_param isn't reported, since
7541 # *clearly* the network is working if get_param returned something.
7542 if (( $(grep -c catastro $health) != $(wc -w <<< ${nodes//,/ }) )); then
7543 for node in ${nodes//,/}; do
7544 check_network $node 5
7550 mdsrate_cleanup () {
7552 mpi_run ${MACHINEFILE_OPTION} $2 -np $1 ${MDSRATE} --unlink \
7553 --nfiles $3 --dir $4 --filefmt $5 $6
7558 ########################
7560 convert_facet2label() {
7563 if [ x$facet = xost ]; then
7565 elif [ x$facet = xmgs ] && combined_mgs_mds ; then
7569 local varsvc=${facet}_svc
7571 if [ -n ${!varsvc} ]; then
7574 error "No label for $facet!"
7578 get_clientosc_proc_path() {
7579 echo "${1}-osc-[-0-9a-f]*"
7582 get_mdtosc_proc_path() {
7584 local ost_label=${2:-"*OST*"}
7586 [ "$mds_facet" = "mds" ] && mds_facet=$SINGLEMDS
7587 local mdt_label=$(convert_facet2label $mds_facet)
7588 local mdt_index=$(echo $mdt_label | sed -e 's/^.*-//')
7590 if [[ $ost_label = *OST* ]]; then
7591 echo "${ost_label}-osc-${mdt_index}"
7593 echo "${ost_label}-osp-${mdt_index}"
7597 get_osc_import_name() {
7600 local label=$(convert_facet2label $ost)
7602 if [ "${facet:0:3}" = "mds" ]; then
7603 get_mdtosc_proc_path $facet $label
7607 get_clientosc_proc_path $label
7611 _wait_import_state () {
7613 local CONN_PROC="$2"
7614 local maxtime=${3:-$(max_recovery_time)}
7615 local err_on_fail=${4:-1}
7619 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
7620 while ! echo "${CONN_STATE}" | egrep -q "^${expected}\$" ; do
7621 if [[ "${expected}" == "DISCONN" ]]; then
7622 # for disconn we can check after proc entry is removed
7623 [[ -z "${CONN_STATE}" ]] && return 0
7624 # with AT, we can have connect request timeout near
7625 # reconnect timeout and test can't see real disconnect
7626 [[ "${CONN_STATE}" == "CONNECTING" ]] && return 0
7628 if (( $i >= $maxtime )); then
7629 (( $err_on_fail != 0 )) &&
7630 error "can't put import for $CONN_PROC into ${expected} state after $i sec, have ${CONN_STATE}"
7634 # Add uniq for multi-mount case
7635 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null |
7640 log "$CONN_PROC in ${CONN_STATE} state after $i sec"
7644 wait_import_state() {
7647 local maxtime=${3:-$(max_recovery_time)}
7648 local err_on_fail=${4:-1}
7651 for param in ${params//,/ }; do
7652 _wait_import_state "$expected" "$param" $maxtime $err_on_fail ||
7657 wait_import_state_mount() {
7658 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
7662 wait_import_state "$@"
7665 # One client request could be timed out because server was not ready
7666 # when request was sent by client.
7667 # The request timeout calculation details :
7669 # /* We give the server rq_timeout secs to process the req, and
7670 # add the network latency for our local timeout. */
7671 # request->rq_deadline = request->rq_sent + request->rq_timeout +
7672 # ptlrpc_at_get_net_latency(request) ;
7674 # ptlrpc_connect_import ()
7675 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
7678 # -> at_init(&at->iat_net_latency, 0, 0) -> iat_net_latency=0
7679 # ptlrpc_at_get_net_latency(request) ->
7680 # at_get (max (iat_net_latency=0, at_min)) = at_min
7683 # request->rq_timeout + ptlrpc_at_get_net_latency(request) =
7684 # INITIAL_CONNECT_TIMEOUT + at_min
7686 # We will use obd_timeout instead of INITIAL_CONNECT_TIMEOUT
7687 # because we can not get this value in runtime,
7688 # the value depends on configure options, and it is not stored in /proc.
7690 # #define CONNECTION_SWITCH_MIN 5U
7691 # #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
7693 request_timeout () {
7696 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
7697 local init_connect_timeout=$TIMEOUT
7698 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
7700 local at_min=$(at_get $facet at_min)
7702 echo $(( init_connect_timeout + at_min ))
7705 _wait_osc_import_state() {
7709 local target=$(get_osc_import_name $facet $ost_facet)
7710 local param="os[cp].${target}.ost_server_uuid"
7714 # 1. wait the deadline of client 1st request (it could be skipped)
7715 # 2. wait the deadline of client 2nd request
7716 local maxtime=$(( 2 * $(request_timeout $facet)))
7718 if [[ $facet == client* ]]; then
7719 # During setup time, the osc might not be setup, it need wait
7720 # until list_param can return valid value.
7721 params=$($LCTL list_param $param 2>/dev/null || true)
7722 while [ -z "$params" ]; do
7723 if [ $i -ge $maxtime ]; then
7724 echo "can't get $param in $maxtime secs"
7729 params=$($LCTL list_param $param 2>/dev/null || true)
7733 if [[ $ost_facet = mds* ]]; then
7734 # no OSP connection to itself
7735 if [[ $facet = $ost_facet ]]; then
7738 param="osp.${target}.mdt_server_uuid"
7742 local plist=$(comma_list $params)
7743 if ! do_rpc_nodes "$(facet_active_host $facet)" \
7744 wait_import_state $expected $plist $maxtime; then
7745 error "$facet: import is not in $expected state after $maxtime"
7752 wait_osc_import_state() {
7758 if [[ $facet = mds ]]; then
7759 for num in $(seq $MDSCOUNT); do
7760 _wait_osc_import_state mds$num "$ost_facet" "$expected"
7763 _wait_osc_import_state "$facet" "$ost_facet" "$expected"
7767 wait_osc_import_ready() {
7768 wait_osc_import_state $1 $2 "\(FULL\|IDLE\)"
7771 _wait_mgc_import_state() {
7774 local error_on_failure=${3:-1}
7775 local param="mgc.*.mgs_server_uuid"
7779 # 1. wait the deadline of client 1st request (it could be skipped)
7780 # 2. wait the deadline of client 2nd request
7781 local maxtime=$(( 2 * $(request_timeout $facet)))
7783 if [[ $facet == client* ]]; then
7784 # During setup time, the osc might not be setup, it need wait
7785 # until list_param can return valid value. And also if there
7786 # are mulitple osc entries we should list all of them before
7788 params=$($LCTL list_param $param 2>/dev/null || true)
7789 while [ -z "$params" ]; do
7790 if [ $i -ge $maxtime ]; then
7791 echo "can't get $param in $maxtime secs"
7796 params=$($LCTL list_param $param 2>/dev/null || true)
7799 local plist=$(comma_list $params)
7800 if ! do_rpc_nodes "$(facet_active_host $facet)" \
7801 wait_import_state $expected $plist $maxtime \
7802 $error_on_failure; then
7803 if [ $error_on_failure -ne 0 ]; then
7804 error "import is not in ${expected} state"
7812 wait_mgc_import_state() {
7815 local error_on_failure=${3:-1}
7818 if [[ $facet = mds ]]; then
7819 for num in $(seq $MDSCOUNT); do
7820 _wait_mgc_import_state mds$num "$expected" \
7821 $error_on_failure || return
7824 _wait_mgc_import_state "$facet" "$expected"
7825 $error_on_failure || return
7829 wait_dne_interconnect() {
7832 if [ $MDSCOUNT -gt 1 ]; then
7833 for num in $(seq $MDSCOUNT); do
7834 wait_osc_import_ready mds mds$num
7839 get_clientmdc_proc_path() {
7843 get_clientmgc_proc_path() {
7850 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
7855 [ -z "$list" ] && return 0
7857 # Add paths to lustre tests for 32 and 64 bit systems.
7858 local LIBPATH="/usr/lib/lustre/tests:/usr/lib64/lustre/tests:"
7859 local TESTPATH="$RLUSTRE/tests:"
7860 local RPATH="PATH=${TESTPATH}${LIBPATH}${PATH}:/sbin:/bin:/usr/sbin:"
7861 do_nodes ${quiet:-"--verbose"} $list "${RPATH} NAME=${NAME} bash rpc.sh $@ "
7864 wait_clients_import_state () {
7868 local facets="$facet"
7870 if [ "$FAILURE_MODE" = HARD ]; then
7871 facets=$(facets_on_host $(facet_active_host $facet))
7874 for facet in ${facets//,/ }; do
7875 local label=$(convert_facet2label $facet)
7878 ost* ) proc_path="osc.$(get_clientosc_proc_path \
7879 $label).ost_server_uuid" ;;
7880 mds* ) proc_path="mdc.$(get_clientmdc_proc_path \
7881 $label).mds_server_uuid" ;;
7882 mgs* ) proc_path="mgc.$(get_clientmgc_proc_path \
7883 $label).mgs_server_uuid" ;;
7884 *) error "unknown facet!" ;;
7887 local params=$(expand_list $params $proc_path)
7890 if ! do_rpc_nodes "$list" wait_import_state_mount "$expected" $params;
7892 error "import is not in ${expected} state"
7904 # wait until all MDTs are in the expected state
7905 for ((num = 1; num <= $MDSCOUNT; num++)); do
7906 local mdtosp=$(get_mdtosc_proc_path mds${num} ${tgt_name})
7910 if [ $facet = "mds" ]; then
7911 mproc="osp.$mdtosp.active"
7912 [ $num -eq $((tgt_idx + 1)) ] && continue
7914 mproc="osc.$mdtosp.active"
7920 local result=$(do_facet mds${num} "$LCTL get_param -n $mproc")
7923 [ ${PIPESTATUS[0]} = 0 ] || error "Can't read $mproc"
7924 if [ $result -eq $expected ]; then
7925 echo -n "target updated after "
7926 echo "$wait sec (got $result)"
7930 if [ $wait -eq $max ]; then
7931 error "$tgt_name: wanted $expected got $result"
7933 echo "Waiting $((max - wait)) secs for $tgt_name"
7943 AVAILA=($(do_nodes $(comma_list $(osts_nodes)) \
7944 $LCTL get_param obdfilter.*.kbytesavail))
7945 GRANTA=($(do_nodes $(comma_list $(osts_nodes)) \
7946 $LCTL get_param -n obdfilter.*.tot_granted))
7947 TOTALA=($(do_nodes $(comma_list $(osts_nodes)) \
7948 $LCTL get_param -n obdfilter.*.kbytestotal))
7949 for ((i=0; i<${#AVAILA[@]}; i++)); do
7950 local -a AVAIL1=(${AVAILA[$i]//=/ })
7951 local -a TOTAL=(${TOTALA[$i]//=/ })
7952 GRANT=$((${GRANTA[$i]}/1024))
7953 # allow 1% of total space in bavail because of delayed
7954 # allocation with ZFS which might release some free space after
7955 # txg commit. For small devices, we set a mininum of 8MB
7956 local LIMIT=$((${TOTAL} / 100 + 8000))
7957 echo -n $(echo ${AVAIL1[0]} | cut -d"." -f2) avl=${AVAIL1[1]} \
7958 grnt=$GRANT diff=$((AVAIL1[1] - GRANT)) limit=${LIMIT}
7959 [ $((AVAIL1[1] - GRANT)) -lt $LIMIT ] && OSCFULL=0 && \
7960 echo " FULL" || echo
7966 echo -e "$(do_facet $SINGLEMDS $LCTL pool_list $1 | sed '1d')"
7969 check_pool_not_exist() {
7970 local fsname=${1%%.*}
7971 local poolname=${1##$fsname.}
7972 [[ $# -ne 1 ]] && return 0
7973 [[ x$poolname = x ]] && return 0
7974 list_pool $fsname | grep -w $1 && return 1
7979 local fsname=${1%%.*}
7980 local poolname=${1##$fsname.}
7981 local keep_pools=${2:-false}
7983 stack_trap "destroy_test_pools $fsname" EXIT
7984 do_facet mgs lctl pool_new $1
7986 # get param should return err unless pool is created
7987 [[ $RC -ne 0 ]] && return $RC
7989 for mds_id in $(seq $MDSCOUNT); do
7990 local mdt_id=$((mds_id-1))
7991 local lodname=$fsname-MDT$(printf "%04x" $mdt_id)-mdtlov
7992 wait_update_facet mds$mds_id \
7993 "lctl get_param -n lod.$lodname.pools.$poolname \
7994 2>/dev/null || echo foo" "" ||
7995 error "mds$mds_id: pool_new failed $1"
7997 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
7998 2>/dev/null || echo foo" "" || error "pool_new failed $1"
8000 $keep_pools || add_pool_to_list $1
8004 add_pool_to_list () {
8005 local fsname=${1%%.*}
8006 local poolname=${1##$fsname.}
8008 local listvar=${fsname}_CREATED_POOLS
8009 local temp=${listvar}=$(expand_list ${!listvar} $poolname)
8013 remove_pool_from_list () {
8014 local fsname=${1%%.*}
8015 local poolname=${1##$fsname.}
8017 local listvar=${fsname}_CREATED_POOLS
8018 local temp=${listvar}=$(exclude_items_from_list "${!listvar}" $poolname)
8022 # cleanup all pools exist on $FSNAME
8023 destroy_all_pools () {
8025 for i in $(list_pool $FSNAME); do
8030 destroy_pool_int() {
8032 local OSTS=$(list_pool $1)
8033 for ost in $OSTS; do
8034 do_facet mgs lctl pool_remove $1 $ost
8036 wait_update_facet $SINGLEMDS "lctl pool_list $1 | wc -l" "1" ||
8037 error "MDS: pool_list $1 failed"
8038 do_facet mgs lctl pool_destroy $1
8041 # <fsname>.<poolname> or <poolname>
8043 local fsname=${1%%.*}
8044 local poolname=${1##$fsname.}
8046 [[ x$fsname = x$poolname ]] && fsname=$FSNAME
8050 check_pool_not_exist $fsname.$poolname && return 0 || true
8052 destroy_pool_int $fsname.$poolname
8054 [[ $RC -ne 0 ]] && return $RC
8055 for mds_id in $(seq $MDSCOUNT); do
8056 local mdt_id=$((mds_id-1))
8057 local lodname=$fsname-MDT$(printf "%04x" $mdt_id)-mdtlov
8058 wait_update_facet mds$mds_id \
8059 "lctl get_param -n lod.$lodname.pools.$poolname \
8060 2>/dev/null || echo foo" "foo" ||
8061 error "mds$mds_id: destroy pool failed $1"
8063 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
8064 2>/dev/null || echo foo" "foo" || error "destroy pool failed $1"
8066 remove_pool_from_list $fsname.$poolname
8072 local fsname=${1:-$FSNAME}
8074 local listvar=${fsname}_CREATED_POOLS
8076 [ x${!listvar} = x ] && return 0
8078 echo "Destroy the created pools: ${!listvar}"
8079 for poolname in ${!listvar//,/ }; do
8080 destroy_pool $fsname.$poolname
8084 destroy_test_pools () {
8086 local fsname=${1:-$FSNAME}
8087 destroy_pools $fsname || true
8093 local ts=$(date +%s)
8096 if [[ ! -f "$YAML_LOG" ]]; then
8097 # init_logging is not performed before gather_logs,
8098 # so the $LOGDIR needs to be checked here
8099 check_shared_dir $LOGDIR && touch $LOGDIR/shared
8102 [ -f $LOGDIR/shared ] && docp=false
8104 # dump lustre logs, dmesg, and journal if GSS_SK=true
8106 prefix="$TESTLOG_PREFIX.$TESTNAME"
8108 echo "Dumping lctl log to ${prefix}.*.${suffix}"
8110 if [ -n "$CLIENTONLY" -o "$PDSH" == "no_dsh" ]; then
8111 echo "Dumping logs only on local client."
8112 $LCTL dk > ${prefix}.debug_log.$(hostname -s).${suffix}
8113 dmesg > ${prefix}.dmesg.$(hostname -s).${suffix}
8114 [ "$SHARED_KEY" = true ] && find $SK_PATH -name '*.key' -exec \
8115 lgss_sk -r {} \; &> \
8116 ${prefix}.ssk_keys.$(hostname -s).${suffix}
8117 [ "$SHARED_KEY" = true ] && lctl get_param 'nodemap.*.*' > \
8118 ${prefix}.nodemaps.$(hostname -s).${suffix}
8119 [ "$GSS_SK" = true ] && keyctl show > \
8120 ${prefix}.keyring.$(hostname -s).${suffix}
8121 [ "$GSS_SK" = true ] && journalctl -a > \
8122 ${prefix}.journal.$(hostname -s).${suffix}
8127 "$LCTL dk > ${prefix}.debug_log.\\\$(hostname -s).${suffix};
8128 dmesg > ${prefix}.dmesg.\\\$(hostname -s).${suffix}"
8129 if [ "$SHARED_KEY" = true ]; then
8130 do_nodesv $list "find $SK_PATH -name '*.key' -exec \
8131 lgss_sk -r {} \; &> \
8132 ${prefix}.ssk_keys.\\\$(hostname -s).${suffix}"
8133 do_facet mds1 "lctl get_param 'nodemap.*.*' > \
8134 ${prefix}.nodemaps.\\\$(hostname -s).${suffix}"
8136 if [ "$GSS_SK" = true ]; then
8137 do_nodesv $list "keyctl show > \
8138 ${prefix}.keyring.\\\$(hostname -s).${suffix}"
8139 do_nodesv $list "journalctl -a > \
8140 ${prefix}.journal.\\\$(hostname -s).${suffix}"
8143 if [ ! -f $LOGDIR/shared ]; then
8144 local remote_nodes=$(exclude_items_from_list $list $HOSTNAME)
8146 for node in ${remote_nodes//,/ }; do
8147 rsync -az -e ssh $node:${prefix}.'*'.${suffix} $LOGDIR &
8161 for i in $(seq 0 $num_mntpts); do
8162 cmd="ls -laf ${mntpt_root}$i/$dir"
8168 for pid in $pids; do
8175 # check_and_start_recovery_timer()
8176 # service_time = at_est2timeout(service_time);
8177 # service_time += 2 * INITIAL_CONNECT_TIMEOUT;
8178 # service_time += 2 * (CONNECTION_SWITCH_MAX + CONNECTION_SWITCH_INC);
8180 #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN, obd_timeout/20)
8181 #define CONNECTION_SWITCH_MAX min(50, max(CONNECTION_SWITCH_MIN, obd_timeout))
8182 #define CONNECTION_SWITCH_MIN 5
8183 #define CONNECTION_SWITCH_INC 5
8184 max_recovery_time() {
8185 local init_connect_timeout=$((TIMEOUT / 20))
8186 ((init_connect_timeout >= 5)) || init_connect_timeout=5
8188 local service_time=$(($(at_max_get client) * 9 / 4 + 5))
8189 service_time=$((service_time + 2 * (init_connect_timeout + 50 + 5)))
8191 echo -n $service_time
8194 recovery_time_min() {
8195 local connection_switch_min=5
8196 local connection_switch_inc=5
8197 local connection_switch_max
8198 local reconnect_delay_max
8199 local initial_connect_timeout
8203 #connection_switch_max=min(50, max($connection_switch_min,$TIMEOUT)
8204 (($connection_switch_min > $TIMEOUT)) &&
8205 max=$connection_switch_min || max=$TIMEOUT
8206 (($max < 50)) && connection_switch_max=$max || connection_switch_max=50
8208 #initial_connect_timeout = max(connection_switch_min, obd_timeout/20)
8209 timeout_20=$((TIMEOUT/20))
8210 (($connection_switch_min > $timeout_20)) &&
8211 initial_connect_timeout=$connection_switch_min ||
8212 initial_connect_timeout=$timeout_20
8214 reconnect_delay_max=$((connection_switch_max + connection_switch_inc + \
8215 initial_connect_timeout))
8216 echo $((2 * reconnect_delay_max))
8219 get_clients_mount_count () {
8220 local clients=${CLIENTS:-$HOSTNAME}
8222 # we need to take into account the clients mounts and
8223 # exclude mds/ost mounts if any;
8224 do_nodes $clients cat /proc/mounts | grep lustre |
8225 grep -w $MOUNT | wc -l
8229 PROC_CLI="srpc_info"
8230 PROC_CON="srpc_contexts"
8238 if [ $M -lt $N ]; then
8242 while [ $N -lt $M ]; do
8252 calc_connection_cnt() {
8255 # MDT->MDT = 2 * C(M, 2)
8259 comb_m2=$(combination $MDSCOUNT 2)
8261 local num_clients=$(get_clients_mount_count)
8263 local cnt_mdt2mdt=$((comb_m2 * 2))
8264 local cnt_mdt2ost=$((MDSCOUNT * OSTCOUNT))
8265 local cnt_cli2ost=$((num_clients * OSTCOUNT))
8266 local cnt_cli2mdt=$((num_clients * MDSCOUNT))
8267 if is_mounted $MOUNT2; then
8268 cnt_cli2mdt=$((cnt_cli2mdt * 2))
8269 cnt_cli2ost=$((cnt_cli2ost * 2))
8277 local cnt_all2ost=$((cnt_mdt2ost + cnt_cli2ost))
8278 local cnt_all2mdt=$((cnt_mdt2mdt + cnt_cli2mdt))
8279 local cnt_all2all=$((cnt_mdt2ost + cnt_mdt2mdt \
8280 + cnt_cli2ost + cnt_cli2mdt))
8294 local cmd="$tgt.srpc.flavor"
8296 if [ $net == "any" ]; then
8301 if [ $dir != "any" ]; then
8306 log "Setting sptlrpc rule: $cmd"
8307 do_facet mgs "$LCTL conf_param $cmd"
8313 local total_ctx=$(echo "$output" | grep -c "expire.*key.*hdl")
8323 rpc_flvr=`echo $flavor | awk -F - '{ print $1 }'`
8324 bulkspec=`echo $flavor | awk -F - '{ print $2 }'`
8326 count=`echo "$output" | grep "rpc flavor" | grep $rpc_flvr | wc -l`
8328 if [ "x$bulkspec" != "x" ]; then
8329 algs=`echo $bulkspec | awk -F : '{ print $2 }'`
8331 if [ "x$algs" != "x" ]; then
8332 bulk_count=`echo "$output" | grep "bulk flavor" | grep $algs | wc -l`
8334 bulk=`echo $bulkspec | awk -F : '{ print $1 }'`
8335 if [ $bulk == "bulkn" ]; then
8336 bulk_count=`echo "$output" | grep "bulk flavor" \
8337 | grep "null/null" | wc -l`
8338 elif [ $bulk == "bulki" ]; then
8339 bulk_count=`echo "$output" | grep "bulk flavor" \
8340 | grep "/null" | grep -v "null/" | wc -l`
8342 bulk_count=`echo "$output" | grep "bulk flavor" \
8343 | grep -v "/null" | grep -v "null/" | wc -l`
8347 [ $bulk_count -lt $count ] && count=$bulk_count
8358 local clients=${CLIENTS:-$HOSTNAME}
8360 for c in ${clients//,/ }; do
8361 local output=$(do_node $c lctl get_param -n \
8362 mdc.*-*-mdc-*.$PROC_CLI 2>/dev/null)
8363 local tmpcnt=$(count_flvr "$output" $flavor)
8364 if $GSS_SK && [ $flavor != "null" ]; then
8365 # tmpcnt=min(contexts,flavors) to ensure SK context is on
8366 output=$(do_node $c lctl get_param -n \
8367 mdc.*-MDT*-mdc-*.$PROC_CON 2>/dev/null)
8368 local outcon=$(count_contexts "$output")
8369 if [ "$outcon" -lt "$tmpcnt" ]; then
8373 cnt=$((cnt + tmpcnt))
8383 local clients=${CLIENTS:-$HOSTNAME}
8385 for c in ${clients//,/ }; do
8387 do_node $c lctl set_param osc.*.idle_connect=1 >/dev/null 2>&1
8388 local output=$(do_node $c lctl get_param -n \
8389 osc.*OST*-osc-[^M][^D][^T]*.$PROC_CLI 2>/dev/null)
8390 local tmpcnt=$(count_flvr "$output" $flavor)
8391 if $GSS_SK && [ $flavor != "null" ]; then
8392 # tmpcnt=min(contexts,flavors) to ensure SK context is on
8393 output=$(do_node $c lctl get_param -n \
8394 osc.*OST*-osc-[^M][^D][^T]*.$PROC_CON 2>/dev/null)
8395 local outcon=$(count_contexts "$output")
8396 if [ "$outcon" -lt "$tmpcnt" ]; then
8400 cnt=$((cnt + tmpcnt))
8410 if [ $MDSCOUNT -le 1 ]; then
8415 for num in `seq $MDSCOUNT`; do
8416 local output=$(do_facet mds$num lctl get_param -n \
8417 osp.*-MDT*osp-MDT*.$PROC_CLI 2>/dev/null)
8418 local tmpcnt=$(count_flvr "$output" $flavor)
8419 if $GSS_SK && [ $flavor != "null" ]; then
8420 # tmpcnt=min(contexts,flavors) to ensure SK context is on
8421 output=$(do_facet mds$num lctl get_param -n \
8422 osp.*-MDT*osp-MDT*.$PROC_CON 2>/dev/null)
8423 local outcon=$(count_contexts "$output")
8424 if [ "$outcon" -lt "$tmpcnt" ]; then
8428 cnt=$((cnt + tmpcnt))
8439 for num in `seq $MDSCOUNT`; do
8440 mdtosc=$(get_mdtosc_proc_path mds$num)
8441 mdtosc=${mdtosc/-MDT*/-MDT\*}
8442 local output=$(do_facet mds$num lctl get_param -n \
8443 os[cp].$mdtosc.$PROC_CLI 2>/dev/null)
8444 local tmpcnt=$(count_flvr "$output" $flavor)
8445 if $GSS_SK && [ $flavor != "null" ]; then
8446 # tmpcnt=min(contexts,flavors) to ensure SK context is on
8447 output=$(do_facet mds$num lctl get_param -n \
8448 os[cp].$mdtosc.$PROC_CON 2>/dev/null)
8449 local outcon=$(count_contexts "$output")
8450 if [ "$outcon" -lt "$tmpcnt" ]; then
8454 cnt=$((cnt + tmpcnt))
8463 local output=$(do_facet client lctl get_param -n mgc.*.$PROC_CLI \
8465 count_flvr "$output" $flavor
8470 local dir=$1 # from to
8471 local flavor=$2 # flavor expected
8474 if [ $dir == "cli2mdt" ]; then
8475 res=`flvr_cnt_cli2mdt $flavor`
8476 elif [ $dir == "cli2ost" ]; then
8477 res=`flvr_cnt_cli2ost $flavor`
8478 elif [ $dir == "mdt2mdt" ]; then
8479 res=`flvr_cnt_mdt2mdt $flavor`
8480 elif [ $dir == "mdt2ost" ]; then
8481 res=`flvr_cnt_mdt2ost $flavor`
8482 elif [ $dir == "all2ost" ]; then
8483 res1=`flvr_cnt_mdt2ost $flavor`
8484 res2=`flvr_cnt_cli2ost $flavor`
8485 res=$((res1 + res2))
8486 elif [ $dir == "all2mdt" ]; then
8487 res1=`flvr_cnt_mdt2mdt $flavor`
8488 res2=`flvr_cnt_cli2mdt $flavor`
8489 res=$((res1 + res2))
8490 elif [ $dir == "all2all" ]; then
8491 res1=`flvr_cnt_mdt2ost $flavor`
8492 res2=`flvr_cnt_cli2ost $flavor`
8493 res3=`flvr_cnt_mdt2mdt $flavor`
8494 res4=`flvr_cnt_cli2mdt $flavor`
8495 res=$((res1 + res2 + res3 + res4))
8503 local dir=$1 # from to
8504 local flavor=$2 # flavor expected
8505 local expect=${3:-$(calc_connection_cnt $dir)} # number expected
8506 local WAITFLAVOR_MAX=20 # how many retries before abort?
8509 for ((i = 0; i < $WAITFLAVOR_MAX; i++)); do
8510 echo -n "checking $dir..."
8511 res=$(do_check_flavor $dir $flavor)
8512 echo "found $res/$expect $flavor connections"
8513 [ $res -ge $expect ] && return 0
8517 echo "Error checking $flavor of $dir: expect $expect, actual $res"
8518 # echo "Dumping additional logs for SK debug.."
8519 do_nodes $(comma_list $(all_server_nodes)) "keyctl show"
8521 gather_logs $(comma_list $(nodes_list))
8526 restore_to_default_flavor()
8528 local proc="mgs.MGS.live.$FSNAME"
8530 echo "restoring to default flavor..."
8532 local nrule=$(do_facet mgs lctl get_param -n $proc 2>/dev/null |
8533 grep ".srpc.flavor" | wc -l)
8535 # remove all existing rules if any
8536 if [ $nrule -ne 0 ]; then
8537 echo "$nrule existing rules"
8538 for rule in $(do_facet mgs lctl get_param -n $proc 2>/dev/null |
8539 grep ".srpc.flavor."); do
8540 echo "remove rule: $rule"
8541 spec=`echo $rule | awk -F = '{print $1}'`
8542 do_facet mgs "$LCTL conf_param -d $spec"
8546 # verify no rules left
8547 nrule=$(do_facet mgs lctl get_param -n $proc 2>/dev/null |
8548 grep ".srpc.flavor." | wc -l)
8549 [ $nrule -ne 0 ] && error "still $nrule rules left"
8551 # wait for default flavor to be applied
8554 set_rule $FSNAME any any $SK_FLAVOR
8555 wait_flavor all2all $SK_FLAVOR
8557 set_rule $FSNAME any cli2mdt $SK_FLAVOR
8558 set_rule $FSNAME any cli2ost $SK_FLAVOR
8559 wait_flavor cli2mdt $SK_FLAVOR
8560 wait_flavor cli2ost $SK_FLAVOR
8562 echo "GSS_SK now at default flavor: $SK_FLAVOR"
8564 wait_flavor all2all null
8570 local flavor=${1:-null}
8572 echo "setting all flavor to $flavor"
8574 # FIXME need parameter to this fn
8575 # and remove global vars
8576 local cnt_all2all=$(calc_connection_cnt all2all)
8578 local res=$(do_check_flavor all2all $flavor)
8579 if [ $res -eq $cnt_all2all ]; then
8580 echo "already have total $res $flavor connections"
8584 echo "found $res $flavor out of total $cnt_all2all connections"
8585 restore_to_default_flavor
8587 [[ $flavor = null ]] && return 0
8589 if $GSS_SK && [ $flavor != "null" ]; then
8591 set_rule $FSNAME any any $flavor
8592 wait_flavor all2all $flavor
8594 set_rule $FSNAME any cli2mdt $flavor
8595 set_rule $FSNAME any cli2ost $flavor
8596 set_rule $FSNAME any mdt2ost null
8597 set_rule $FSNAME any mdt2mdt null
8598 wait_flavor cli2mdt $flavor
8599 wait_flavor cli2ost $flavor
8601 echo "GSS_SK now at flavor: $flavor"
8603 set_rule $FSNAME any any $flavor
8604 wait_flavor all2all $flavor
8611 # Checking for shared logdir
8612 if [ ! -d $dir ]; then
8613 # Not found. Create local logdir
8616 touch $dir/check_file.$(hostname -s)
8621 check_write_access() {
8623 local list=${2:-$(comma_list $(nodes_list))}
8627 for node in ${list//,/ }; do
8628 file=$dir/check_file.$(short_nodename $node)
8629 if [[ ! -f "$file" ]]; then
8630 # Logdir not accessible/writable from this node.
8633 rm -f $file || return 1
8639 [[ -n $YAML_LOG ]] && return
8640 local save_umask=$(umask)
8643 export YAML_LOG=${LOGDIR}/results.yml
8647 # If the yaml log already exists then we will just append to it
8648 if [ ! -f $YAML_LOG ]; then
8649 if check_shared_dir $LOGDIR; then
8650 touch $LOGDIR/shared
8651 echo "Logging to shared log directory: $LOGDIR"
8653 echo "Logging to local directory: $LOGDIR"
8656 yml_nodes_file $LOGDIR >> $YAML_LOG
8657 yml_results_file >> $YAML_LOG
8662 # log actual client and server versions if needed for debugging
8663 log "Client: $(lustre_build_version client)"
8664 log "MDS: $(lustre_build_version mds1)"
8665 log "OSS: $(lustre_build_version ost1)"
8669 yml_log_test $1 >> $YAML_LOG
8673 yml_log_test_status $@ >> $YAML_LOG
8676 log_sub_test_begin() {
8677 yml_log_sub_test_begin "$@" >> $YAML_LOG
8680 log_sub_test_end() {
8681 yml_log_sub_test_end "$@" >> $YAML_LOG
8687 local llverdev_opts=$2
8688 local devname=$(basename $1)
8689 local size=$(grep "$devname"$ /proc/partitions | awk '{print $3}')
8690 # loop devices aren't in /proc/partitions
8691 [ "x$size" == "x" ] && local size=$(ls -l $dev | awk '{print $5}')
8693 size=$(($size / 1024 / 1024)) # Gb
8695 local partial_arg=""
8696 # Run in partial (fast) mode if the size
8697 # of a partition > 1 GB
8698 [ $size -gt 1 ] && partial_arg="-p"
8700 llverdev --force $partial_arg $llverdev_opts $dev
8706 local llverfs_opts=$2
8707 local use_partial_arg=$3
8708 local partial_arg=""
8709 local size=$(df -B G $dir |tail -n 1 |awk '{print $2}' |sed 's/G//') #GB
8711 # Run in partial (fast) mode if the size
8712 # of a partition > 1 GB
8713 [ "x$use_partial_arg" != "xno" ] && [ $size -gt 1 ] && partial_arg="-p"
8715 llverfs $partial_arg $llverfs_opts $dir
8719 local devs=${1//,/ }
8722 local rslt=$TMP/sgpdd_survey
8724 # sgpdd-survey cleanups ${rslt}.* files
8726 local cmd="rslt=$rslt $params scsidevs=\"$devs\" $SGPDDSURVEY"
8732 # returns the canonical name for an ldiskfs device
8737 do_facet $facet "dv=\\\$($LCTL get_param -n $dev);
8738 if foo=\\\$(lvdisplay -c \\\$dv 2>/dev/null); then
8739 echo dm-\\\${foo##*:};
8741 name=\\\$(basename \\\$dv);
8742 if [[ \\\$name = *flakey* ]]; then
8743 name=\\\$(lsblk -o NAME,KNAME |
8744 awk /\\\$name/'{print \\\$NF}');
8750 is_sanity_benchmark() {
8751 local benchmarks="dbench bonnie iozone fsx"
8753 for b in $benchmarks; do
8754 if [ "$b" == "$suite" ]; then
8762 $LFS df | grep OST | awk '{print $4}' | sort -un | head -1
8766 # Get the available size (KB) of a given obd target.
8773 [[ $facet != client ]] || return 0
8775 size=$(do_facet $facet $LCTL get_param -n *.$obd.kbytesavail | head -n1)
8780 # Get the page size (bytes) on a given facet node.
8781 # The local client page_size is directly available in PAGE_SIZE.
8785 local page_size=$(getconf PAGE_SIZE 2>/dev/null)
8787 [ -z "$CLIENTONLY" -a "$facet" != "client" ] &&
8788 page_size=$(do_facet $facet getconf PAGE_SIZE)
8789 echo -n ${page_size:-4096}
8793 # Get the block count of the filesystem.
8800 [ -z "$CLIENTONLY" ] && count=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
8801 awk '/^Block count:/ {print $3}')
8805 # Check whether the "ea_inode" feature is enabled or not, to allow
8806 # ldiskfs xattrs over one block in size. Allow both the historical
8807 # Lustre feature name (large_xattr) and the upstream name (ea_inode).
8808 large_xattr_enabled() {
8809 [[ $(facet_fstype $SINGLEMDS) == zfs ]] && return 0
8811 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
8813 do_facet $SINGLEMDS "$DUMPE2FS -h $mds_dev 2>&1 |
8814 grep -E -q '(ea_inode|large_xattr)'"
8815 return ${PIPESTATUS[0]}
8818 # Get the maximum xattr size supported by the filesystem.
8820 $LCTL get_param -n llite.*.max_easize
8823 # Dump the value of the named xattr from a file.
8828 echo "$(getfattr -n $xattr_name --absolute-names --only-values $file)"
8831 # Generate a string with size of $size bytes.
8833 local size=${1:-1024} # in bytes
8835 echo "$(head -c $size < /dev/zero | tr '\0' y)"
8838 reformat_external_journal() {
8843 if [ -n "${!var}" ]; then
8844 local rcmd="do_facet $facet"
8846 echo "reformat external journal on $facet:${!var}"
8847 ${rcmd} mke2fs -O journal_dev ${!var} || return 1
8851 # MDT file-level backup/restore
8852 mds_backup_restore() {
8855 local devname=$(mdsdevname $(facet_number $facet))
8856 local mntpt=$(facet_mntpt brpt)
8857 local rcmd="do_facet $facet"
8858 local metadata=${TMP}/backup_restore.tgz
8859 local opts=${MDS_MOUNT_FS_OPTS}
8860 local svc=${facet}_svc
8862 if ! ${rcmd} test -b ${devname}; then
8863 opts=$(csa_add "$opts" -o loop)
8866 echo "file-level backup/restore on $facet:${devname}"
8868 # step 1: build mount point
8869 ${rcmd} mkdir -p $mntpt
8870 # step 2: cleanup old backup
8871 ${rcmd} rm -f $metadata
8873 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 3
8874 if [ ! -z $igif ]; then
8875 # step 3.5: rm .lustre
8876 ${rcmd} rm -rf $mntpt/ROOT/.lustre || return 3
8878 # step 4: backup metadata
8880 ${rcmd} tar zcf $metadata --xattrs --xattrs-include="trusted.*" \
8881 --sparse -C $mntpt/ . > /dev/null 2>&1 || return 4
8883 ${rcmd} $UMOUNT $mntpt || return 5
8884 # step 6: reformat dev
8885 echo "reformat new device"
8886 format_mdt $(facet_number $facet)
8888 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 7
8889 # step 8: restore metadata
8891 ${rcmd} tar zxfp $metadata --xattrs --xattrs-include="trusted.*" \
8892 --sparse -C $mntpt > /dev/null 2>&1 || return 8
8893 # step 9: remove recovery logs
8894 echo "remove recovery logs"
8895 ${rcmd} rm -fv $mntpt/OBJECTS/* $mntpt/CATALOGS
8896 # step 10: umount dev
8897 ${rcmd} $UMOUNT $mntpt || return 10
8898 # step 11: cleanup tmp backup
8899 ${rcmd} rm -f $metaea $metadata
8900 # step 12: reset device label - it's not virgin on
8901 ${rcmd} e2label $devname ${!svc}
8908 local devname=$(mdsdevname $(facet_number $facet))
8909 local mntpt=$(facet_mntpt brpt)
8910 local rcmd="do_facet $facet"
8911 local opts=${MDS_MOUNT_FS_OPTS}
8913 if ! ${rcmd} test -b ${devname}; then
8914 opts=$(csa_add "$opts" -o loop)
8917 echo "removing OI files on $facet: idx=${idx}"
8919 # step 1: build mount point
8920 ${rcmd} mkdir -p $mntpt
8922 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
8923 if [ -z $idx ]; then
8924 # step 3: remove all OI files
8925 ${rcmd} rm -fv $mntpt/oi.16*
8926 elif [ $idx -lt 2 ]; then
8927 ${rcmd} rm -fv $mntpt/oi.16.${idx}
8931 # others, rm oi.16.[idx, idx * idx, idx ** ...]
8932 for ((i=${idx}; i<64; i=$((i * idx)))); do
8933 ${rcmd} rm -fv $mntpt/oi.16.${i}
8937 ${rcmd} $UMOUNT $mntpt || return 2
8938 # OI files will be recreated when mounted as lustre next time.
8941 # generate maloo upload-able log file name
8942 # \param logname specify unique part of file name
8943 generate_logname() {
8944 local logname=${1:-"default_logname"}
8946 echo "$TESTLOG_PREFIX.$TESTNAME.$logname.$(hostname -s).log"
8949 # make directory on different MDTs
8954 local hash_name=("all_char" "fnv_1a_64" "crush")
8955 local dirstripe_count=${DIRSTRIPE_COUNT:-"2"}
8956 local dirstripe_index=${DIRSTRIPE_INDEX:-$((base % $MDSCOUNT))}
8959 while getopts "c:H:i:p" opt; do
8961 c) dirstripe_count=$OPTARG;;
8962 H) hash_type=$OPTARG;;
8963 i) dirstripe_index=$OPTARG;;
8965 \?) error "only support -c -H -i -p";;
8969 shift $((OPTIND - 1))
8970 [ $# -eq 1 ] || error "Only creating single directory is supported"
8973 local parent=$(dirname $path)
8974 if [ "$p_option" == "-p" ]; then
8975 [ -d $path ] && return 0
8976 if [ ! -d ${parent} ]; then
8977 mkdir -p ${parent} ||
8978 error "mkdir parent '$parent' failed"
8982 if [ $MDSCOUNT -le 1 ] || ! is_lustre ${parent}; then
8983 mkdir $path || error "mkdir '$path' failed"
8987 if [ $dirstripe_index -eq -1 ]; then
8988 mdt_index=$((base % MDSCOUNT))
8990 mdt_index=$dirstripe_index
8993 # randomly choose hash type
8994 [ -z "$hash_type" ] &&
8995 hash_type=${hash_name[$((RANDOM % ${#hash_name[@]}))]}
8997 if (($MDS1_VERSION >= $(version_code 2.8.0))); then
8998 if [ $dirstripe_count -eq -1 ]; then
8999 dirstripe_count=$((RANDOM % MDSCOUNT + 1))
9005 echo "striped dir -i$mdt_index -c$dirstripe_count -H $hash_type $path"
9006 $LFS mkdir -i$mdt_index -c$dirstripe_count -H $hash_type $path ||
9007 error "mkdir -i $mdt_index -c$dirstripe_count -H $hash_type $path failed"
9011 # free_fd: find the smallest and not in use file descriptor [above @last_fd]
9013 # If called many times, passing @last_fd will avoid repeated searching
9014 # already-open FDs repeatedly if we know they are still in use.
9016 # usage: free_fd [last_fd]
9019 local max_fd=$(ulimit -n)
9020 local fd=$((${1:-2} + 1))
9022 while [[ $fd -le $max_fd && -e /proc/self/fd/$fd ]]; do
9025 [ $fd -lt $max_fd ] || error "finding free file descriptor failed"
9029 check_mount_and_prep()
9031 is_mounted $MOUNT || setupall
9033 rm -rf $DIR/[df][0-9]* || error "Fail to cleanup the env!"
9034 mkdir_on_mdt0 $DIR/$tdir || error "Fail to mkdir $DIR/$tdir."
9035 for idx in $(seq $MDSCOUNT); do
9036 local name="MDT$(printf '%04x' $((idx - 1)))"
9037 rm -rf $MOUNT/.lustre/lost+found/$name/*
9041 # calcule how many ost-objects to be created.
9042 precreated_ost_obj_count()
9046 local mdt_name="MDT$(printf '%04x' $mdt_idx)"
9047 local ost_name="OST$(printf '%04x' $ost_idx)"
9048 local proc_path="${FSNAME}-${ost_name}-osc-${mdt_name}"
9049 local last_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
9050 osp.$proc_path.prealloc_last_id)
9051 local next_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
9052 osp.$proc_path.prealloc_next_id)
9053 echo $((last_id - next_id + 1))
9056 check_file_in_pool()
9061 local res=$($LFS getstripe $file | grep 0x | cut -f2)
9064 for t in $tlist ; do
9065 [ "$i" -eq "$t" ] && continue 2
9068 echo "pool list: $tlist"
9069 echo "striping: $res"
9070 error_noexit "$file not allocated in $pool"
9077 echo "Creating new pool"
9080 create_pool $FSNAME.$pool ||
9081 { error_noexit "No pool created, result code $?"; return 1; }
9082 [ $($LFS pool_list $FSNAME | grep -c "$FSNAME.${pool}\$") -eq 1 ] ||
9083 { error_noexit "$pool not in lfs pool_list"; return 2; }
9086 pool_add_targets() {
9087 echo "Adding targets to pool"
9093 if [ -z $last ]; then
9096 local list=$(seq $first $step $last)
9099 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
9100 local tg=$(for i in $list;
9101 do printf -- "-e $FSNAME-OST%04x_UUID " $i; done)
9102 local firstx=$(printf "%04x" $first)
9103 local lastx=$(printf "%04x" $last)
9105 do_facet mgs $LCTL pool_add \
9106 $FSNAME.$pool $FSNAME-OST[$firstx-$lastx/$step]
9108 if (( $? != 0 && $? != 17 )); then
9109 error_noexit "pool_add $FSNAME-OST[$firstx-$lastx/$step] failed"
9113 # wait for OSTs to be added to the pool
9114 for mds_id in $(seq $MDSCOUNT); do
9115 local mdt_id=$((mds_id-1))
9116 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
9117 wait_update_facet mds$mds_id \
9118 "lctl get_param -n lod.$lodname.pools.$pool |
9119 grep $tg | sort -u | tr '\n' ' '" "$t" || {
9120 error_noexit "mds$mds_id: Add to pool failed"
9124 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool |
9125 grep $tg | sort -u | tr '\n' ' ' " "$t" || {
9126 error_noexit "Add to pool failed"
9134 echo "Setting pool on directory $tdir"
9136 $LFS setstripe -c 2 -p $pool $tdir && return 0
9138 error_noexit "Cannot set pool $pool to $tdir"
9145 echo "Checking pool on directory $tdir"
9147 local res=$($LFS getstripe --pool $tdir | sed "s/\s*$//")
9148 [ "$res" = "$pool" ] && return 0
9150 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
9154 pool_dir_rel_path() {
9155 echo "Testing relative path works well"
9160 mkdir -p $root/$tdir/$tdir
9162 pool_set_dir $pool $tdir || return 1
9163 pool_set_dir $pool ./$tdir || return 2
9164 pool_set_dir $pool ../$tdir || return 3
9165 pool_set_dir $pool ../$tdir/$tdir || return 4
9166 rm -rf $tdir; cd - > /dev/null
9169 pool_alloc_files() {
9170 echo "Checking files allocation from directory pool"
9177 for i in $(seq -w 1 $count)
9179 local file=$tdir/file-$i
9181 check_file_in_pool $file $pool "$tlist" || \
9182 failed=$((failed + 1))
9184 [ "$failed" = 0 ] && return 0
9186 error_noexit "$failed files not allocated in $pool"
9190 pool_create_files() {
9191 echo "Creating files in pool"
9199 for i in $(seq -w 1 $count)
9201 local file=$tdir/spoo-$i
9202 $LFS setstripe -p $pool $file
9203 check_file_in_pool $file $pool "$tlist" || \
9204 failed=$((failed + 1))
9206 [ "$failed" = 0 ] && return 0
9208 error_noexit "$failed files not allocated in $pool"
9213 echo "Checking 'lfs df' output"
9216 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
9218 local res=$($LFS df --pool $FSNAME.$pool |
9220 grep "$FSNAME-OST" |
9222 [ "$res" = "$t" ] && return 0
9224 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
9228 pool_file_rel_path() {
9229 echo "Creating files in a pool with relative pathname"
9234 { error_noexit "unable to create $tdir"; return 1 ; }
9235 local file="/..$tdir/$tfile-1"
9236 $LFS setstripe -p $pool $file ||
9237 { error_noexit "unable to create $file" ; return 2 ; }
9240 $LFS setstripe -p $pool $tfile-2 || {
9241 error_noexit "unable to create $tfile-2 in $tdir"
9246 pool_remove_first_target() {
9247 echo "Removing first target from a pool"
9248 pool_remove_target $1 -1
9251 pool_remove_target() {
9255 local pname="lov.$FSNAME-*.pools.$pool"
9256 if [ $index -eq -1 ]; then
9257 local t=$($LCTL get_param -n $pname | head -1)
9259 local t=$(printf "$FSNAME-OST%04x_UUID" $index)
9262 echo "Removing $t from $pool"
9263 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
9264 for mds_id in $(seq $MDSCOUNT); do
9265 local mdt_id=$((mds_id-1))
9266 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
9267 wait_update_facet mds$mds_id \
9268 "lctl get_param -n lod.$lodname.pools.$pool |
9270 error_noexit "mds$mds_id: $t not removed from" \
9275 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
9276 error_noexit "$t not removed from $FSNAME.$pool"
9281 pool_remove_all_targets() {
9282 echo "Removing all targets from pool"
9285 local pname="lov.$FSNAME-*.pools.$pool"
9286 for t in $($LCTL get_param -n $pname | sort -u)
9288 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
9290 for mds_id in $(seq $MDSCOUNT); do
9291 local mdt_id=$((mds_id-1))
9292 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
9293 wait_update_facet mds$mds_id "lctl get_param -n \
9294 lod.$lodname.pools.$pool" "" || {
9295 error_noexit "mds$mds_id: Pool $pool not drained"
9299 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
9300 error_noexit "Pool $FSNAME.$pool cannot be drained"
9303 # striping on an empty/nonexistant pool should fall back
9304 # to "pool of everything"
9306 error_noexit "failed to use fallback striping for empty pool"
9309 # setstripe on an empty pool should fail
9310 $LFS setstripe -p $pool $file 2>/dev/null && {
9311 error_noexit "expected failure when creating file" \
9319 echo "Destroying pool"
9323 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
9326 # striping on an empty/nonexistant pool should fall back
9327 # to "pool of everything"
9329 error_noexit "failed to use fallback striping for missing pool"
9332 # setstripe on an empty pool should fail
9333 $LFS setstripe -p $pool $file 2>/dev/null && {
9334 error_noexit "expected failure when creating file" \
9339 # get param should return err once pool is gone
9340 if wait_update $HOSTNAME "lctl get_param -n \
9341 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
9343 remove_pool_from_list $FSNAME.$pool
9346 error_noexit "Pool $FSNAME.$pool is not destroyed"
9350 # Get and check the actual stripe count of one file.
9351 # Usage: check_stripe_count <file> <expected_stripe_count>
9352 check_stripe_count() {
9357 [[ -z "$file" || -z "$expected" ]] &&
9358 error "check_stripe_count: invalid argument"
9360 local cmd="$LFS getstripe -c $file"
9361 actual=$($cmd) || error "$cmd failed"
9362 actual=${actual%% *}
9364 if [[ $actual -ne $expected ]]; then
9365 [[ $expected -eq -1 ]] || { $LFS getstripe $file;
9366 error "$cmd not expected ($expected): found $actual"; }
9367 [[ $actual -eq $OSTCOUNT ]] || { $LFS getstripe $file;
9368 error "$cmd not OST count ($OSTCOUNT): found $actual"; }
9372 # Get and check the actual list of OST indices on one file.
9373 # Usage: check_obdidx <file> <expected_comma_separated_list_of_ost_indices>
9379 [[ -z "$file" || -z "$expected" ]] &&
9380 error "check_obdidx: invalid argument!"
9382 obdidx=$(comma_list $($LFS getstripe $file | grep -A $OSTCOUNT obdidx |
9383 grep -v obdidx | awk '{print $1}' | xargs))
9385 [[ $obdidx = $expected ]] ||
9386 error "list of OST indices on $file is $obdidx," \
9387 "should be $expected"
9390 # Get and check the actual OST index of the first stripe on one file.
9391 # Usage: check_start_ost_idx <file> <expected_start_ost_idx>
9392 check_start_ost_idx() {
9397 [[ -z "$file" || -z "$expected" ]] &&
9398 error "check_start_ost_idx: invalid argument!"
9400 start_ost_idx=$($LFS getstripe $file | grep -A 1 obdidx |
9401 grep -v obdidx | awk '{print $1}')
9403 [[ $start_ost_idx = $expected ]] ||
9404 error "OST index of the first stripe on $file is" \
9405 "$start_ost_idx, should be $expected"
9408 killall_process () {
9409 local clients=${1:-$(hostname)}
9414 do_nodes $clients "killall $signal $name"
9419 do_facet mgs "$LCTL snapshot_create -F $FSNAME $*"
9424 do_facet mgs "$LCTL snapshot_destroy -F $FSNAME $*"
9429 do_facet mgs "$LCTL snapshot_modify -F $FSNAME $*"
9434 do_facet mgs "$LCTL snapshot_list -F $FSNAME $*"
9439 do_facet mgs "$LCTL snapshot_mount -F $FSNAME $*"
9444 do_facet mgs "$LCTL snapshot_umount -F $FSNAME $*"
9451 do_facet mgs "cat $LSNAPSHOT_LOG"
9457 echo "Cleaning test environment ..."
9459 # Every lsnapshot command takes exclusive lock with others,
9460 # so can NOT destroy the snapshot during list with 'xargs'.
9462 local ssname=$(lsnapshot_list | grep snapshot_name |
9463 grep lss_ | awk '{ print $2 }' | head -n 1)
9464 [ -z "$ssname" ] && break
9466 lsnapshot_destroy -n $ssname -f ||
9467 lss_err "Fail to destroy $ssname by force"
9477 local host=$(facet_active_host $facet)
9478 local dir=$(dirname $(facet_vdevice $facet))
9479 local pool=$(zpool_name $facet)
9480 local lfsname=$(zfs_local_fsname $facet)
9481 local label=${FSNAME}-${role}$(printf '%04x' $idx)
9484 "echo '$host - $label zfs:${dir}/${pool}/${lfsname} - -' >> \
9490 do_facet mgs "rm -f $LSNAPSHOT_CONF"
9491 echo "Generating $LSNAPSHOT_CONF on MGS ..."
9493 if ! combined_mgs_mds ; then
9494 [ $(facet_fstype mgs) != zfs ] &&
9495 skip "Lustre snapshot 1 only works for ZFS backend"
9497 local host=$(facet_active_host mgs)
9498 local dir=$(dirname $(facet_vdevice mgs))
9499 local pool=$(zpool_name mgs)
9500 local lfsname=$(zfs_local_fsname mgs)
9503 "echo '$host - MGS zfs:${dir}/${pool}/${lfsname} - -' \
9504 >> $LSNAPSHOT_CONF" || lss_err "generate lss conf (mgs)"
9507 for num in `seq $MDSCOUNT`; do
9508 [ $(facet_fstype mds$num) != zfs ] &&
9509 skip "Lustre snapshot 1 only works for ZFS backend"
9511 lss_gen_conf_one mds$num MDT $((num - 1)) ||
9512 lss_err "generate lss conf (mds$num)"
9515 for num in `seq $OSTCOUNT`; do
9516 [ $(facet_fstype ost$num) != zfs ] &&
9517 skip "Lustre snapshot 1 only works for ZFS backend"
9519 lss_gen_conf_one ost$num OST $((num - 1)) ||
9520 lss_err "generate lss conf (ost$num)"
9523 do_facet mgs "cat $LSNAPSHOT_CONF"
9526 # Parse 'lfs getstripe -d <path_with_dir_name>' for non-composite dir
9527 parse_plain_dir_param()
9532 if [[ ${invalues[0]} =~ "stripe_count:" ]]; then
9533 param="-c ${invalues[1]}"
9535 if [[ ${invalues[2]} =~ "stripe_size:" ]]; then
9536 param="$param -S ${invalues[3]}"
9538 if [[ ${invalues[4]} =~ "pattern:" ]]; then
9539 if [[ ${invalues[5]} =~ "stripe_offset:" ]]; then
9540 param="$param -i ${invalues[6]}"
9542 param="$param -L ${invalues[5]} -i ${invalues[7]}"
9544 elif [[ ${invalues[4]} =~ "stripe_offset:" ]]; then
9545 param="$param -i ${invalues[5]}"
9553 local val=$(awk '{print $2}' <<< $line)
9555 if [[ $line =~ ^"lmm_stripe_count:" ]]; then
9557 elif [[ $line =~ ^"lmm_stripe_size:" ]]; then
9559 elif [[ $line =~ ^"lmm_stripe_offset:" ]]; then
9561 elif [[ $line =~ ^"lmm_pattern:" ]]; then
9566 parse_layout_param()
9573 if [[ ! -z $line ]]; then
9574 if [[ -z $mode ]]; then
9575 if [[ $line =~ ^"stripe_count:" ]]; then
9577 elif [[ $line =~ ^"lmm_stripe_count:" ]]; then
9579 elif [[ $line =~ ^"lcm_layout_gen:" ]]; then
9584 if [[ $mode = "plain_dir" ]]; then
9585 param=$(parse_plain_dir_param "$line")
9586 elif [[ $mode = "plain_file" ]]; then
9587 val=$(parse_plain_param "$line")
9588 [[ ! -z $val ]] && param="$param $val"
9589 elif [[ $mode = "pfl" ]]; then
9590 val=$(echo $line | awk '{print $2}')
9591 if [[ $line =~ ^"lcme_extent.e_end:" ]]; then
9592 if [[ $val = "EOF" ]]; then
9593 param="$param -E -1"
9595 param="$param -E $val"
9597 elif [[ $line =~ ^"stripe_count:" ]]; then
9599 val=$(parse_plain_dir_param "$line")
9603 val=$(parse_plain_param "$line")
9604 [[ ! -z $val ]] && param="$param $val"
9614 local param=$($LFS getstripe -d $1 | parse_layout_param)
9623 # Cancel locks before setting lfsck_verify_pfid so that errors are more
9625 cancel_lru_locks mdc
9626 cancel_lru_locks osc
9628 # make sure PFID is set correctly for files
9629 do_nodes $(comma_list $(osts_nodes)) \
9630 "$LCTL set_param -n obdfilter.${FSNAME}-OST*.lfsck_verify_pfid=1"
9633 cat $f &> /dev/nullA ||
9634 { rc=$?; echo "verify $f failed"; break; }
9637 do_nodes $(comma_list $(osts_nodes)) \
9638 "$LCTL set_param -n obdfilter.${FSNAME}-OST*.lfsck_verify_pfid=0"
9642 # check that clients "oscs" was evicted after "before"
9643 check_clients_evicted() {
9650 for osc in $oscs; do
9651 echo "Check state for $osc"
9652 local evicted=$(do_facet client $LCTL get_param osc.$osc.state |
9653 tail -n 5 | awk -F"[ ,]" \
9654 '/EVICTED/ { if (mx<$4) { mx=$4; } } END { print mx }')
9655 if (($? == 0)) && (($evicted > $before)); then
9656 echo "$osc is evicted at $evicted"
9659 echo "$osc was not evicted after $before:"
9660 do_facet client $LCTL get_param osc.$osc.state |
9665 [ $rc -eq 0 ] || error "client not evicted from OST"
9668 # check that clients OSCS current_state is FULL
9669 check_clients_full() {
9674 for osc in $oscs; do
9675 wait_update_facet client \
9676 "lctl get_param -n osc.$osc.state |
9677 grep 'current_state: FULL'" \
9678 "current_state: FULL" $timeout
9679 [ $? -eq 0 ] || error "$osc state is not FULL"
9684 __changelog_deregister() {
9686 local mdt="$(facet_svc $facet)"
9690 # skip cleanup if no user registered for this MDT
9691 [ -z "$cl_user" ] && echo "$mdt: no changelog user" && return 0
9692 # user is no longer registered, skip cleanup
9693 changelog_users "$facet" | grep -q "$cl_user" ||
9694 { echo "$mdt: changelog user '$cl_user' not found"; return 0; }
9696 # From this point, if any operation fails, it is an error
9697 __changelog_clear $facet $cl_user 0 ||
9698 error_noexit "$mdt: changelog_clear $cl_user 0 fail: $rc"
9699 do_facet $facet $LCTL --device $mdt changelog_deregister $cl_user ||
9700 error_noexit "$mdt: changelog_deregister '$cl_user' fail: $rc"
9703 declare -Ax CL_USERS
9704 changelog_register() {
9705 for M in $(seq $MDSCOUNT); do
9707 local mdt="$(facet_svc $facet)"
9710 cl_mask=$(do_facet $facet $LCTL get_param \
9711 mdd.${mdt}.changelog_mask -n)
9712 stack_trap "do_facet $facet $LCTL \
9713 set_param mdd.$mdt.changelog_mask=\'$cl_mask\' -n" EXIT
9714 do_facet $facet $LCTL set_param mdd.$mdt.changelog_mask=+hsm ||
9715 error "$mdt: changelog_mask=+hsm failed: $?"
9718 cl_user=$(do_facet $facet $LCTL --device $mdt \
9719 changelog_register -n $@) ||
9720 error "$mdt: register changelog user failed: $?"
9721 stack_trap "__changelog_deregister $facet $cl_user" EXIT
9723 stack_trap "CL_USERS[$facet]='${CL_USERS[$facet]}'" EXIT
9724 # Bash does not support nested arrays, but the format of a
9725 # cl_user is constrained enough to use whitespaces as separators
9726 CL_USERS[$facet]+="$cl_user "
9728 echo "Registered $MDSCOUNT changelog users: '${CL_USERS[@]% }'"
9731 changelog_deregister() {
9733 # bash assoc arrays do not guarantee to list keys in created order
9734 # so reorder to get same order than in changelog_register()
9735 local cl_facets=$(echo "${!CL_USERS[@]}" | tr " " "\n" | sort |
9738 for facet in $cl_facets; do
9739 for cl_user in ${CL_USERS[$facet]}; do
9740 __changelog_deregister $facet $cl_user || return $?
9742 unset CL_USERS[$facet]
9748 local service=$(facet_svc $facet)
9750 do_facet $facet $LCTL get_param -n mdd.$service.changelog_users
9753 changelog_user_rec() {
9756 local service=$(facet_svc $facet)
9758 changelog_users $facet | awk '$1 == "'$cl_user'" { print $2 }'
9761 changelog_chmask() {
9764 do_nodes $(comma_list $(mdts_nodes)) \
9765 $LCTL set_param mdd.*.changelog_mask="$mask"
9768 # usage: __changelog_clear FACET CL_USER [+]INDEX
9772 local mdt="$(facet_svc $facet)"
9778 # Remove the leading '+'
9780 rec+=$(changelog_user_rec $facet $cl_user)
9787 if [ $rec -eq 0 ]; then
9788 echo "$mdt: clear the changelog for $cl_user of all records"
9790 echo "$mdt: clear the changelog for $cl_user to record #$rec"
9792 $LFS changelog_clear $mdt $cl_user $rec
9795 # usage: changelog_clear [+]INDEX
9797 # If INDEX is prefixed with '+', increment every changelog user's record index
9798 # by INDEX. Otherwise, clear the changelog up to INDEX for every changelog
9802 # bash assoc arrays do not guarantee to list keys in created order
9803 # so reorder to get same order than in changelog_register()
9804 local cl_facets=$(echo "${!CL_USERS[@]}" | tr " " "\n" | sort |
9808 for facet in $cl_facets; do
9809 for cl_user in ${CL_USERS[$facet]}; do
9810 __changelog_clear $facet $cl_user $1 || rc=${rc:-$?}
9820 for M in $(seq $MDSCOUNT); do
9822 local mdt="$(facet_svc $facet)"
9826 output=$($LFS changelog $mdt)
9828 if [ $ret -ne 0 ]; then
9830 elif [ -n "$output" ]; then
9831 echo "$output" | sed -e 's/^/'$mdt'./'
9838 changelog_extract_field() {
9843 changelog_dump | gawk "/$cltype.*$file$/ {
9844 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
9848 # Prints a changelog record produced by "lfs changelog" as an associative array
9851 # $> changelog2array 16 01CREAT 10:28:46.968438800 2018.03.09 0x0 \
9852 # t=[0x200000401:0x10:0x0] j=touch.501 ef=0xf u=501:501 \
9853 # nid=0@lo p=[0x200000007:0x1:0x0] blob
9854 # ([index]='16' [type]='CREAT' [time]='10:28:46.968438800'
9855 # [date]='2018.03.09' [flags]=0x0 ['target-fid']='[0x200000401:0x10:0x0]'
9856 # ['jobid']='touch.501' ['extra-flags']='0x0f' [uid]='0' ['gid']='0'
9857 # ['nid']='0@lo' ['parent-fid']='[0x200000007:0x1:0x0]')
9859 # Note that the changelog record is not quoted
9860 # Also note that the line breaks in the output were only added for readability
9862 # Typically, you want to eval the output of the command to fill an actual
9863 # associative array, like this:
9864 # $> eval declare -A changelog=$(changelog2array $entry)
9866 # It can then be accessed like any bash associative array:
9867 # $> echo "${changelog[index]}" "${changelog[type]}" "${changelog[flags]}"
9869 # $> echo "${changelog[uid]}":"${changelog[gid]}"
9877 # A changelog, as printed by "lfs changelog" typically looks like this:
9878 # <index> <type> <time> <date> <flags> <key1=value1> <key2=value2> ...
9880 # Parse the positional part of the changelog
9882 # changelog_dump() prefixes records with their mdt's name
9883 local index="${1##*.}"
9885 printf "[index]='%s' [type]='%s' [time]='%s' [date]='%s' [flags]='%s'" \
9886 "$index" "${2:2}" "$3" "$4" "$5"
9888 # Parse the key/value part of the changelog
9889 for arg in "${@:5}"; do
9890 # Check it matches a key=value syntax
9891 [[ "$arg" =~ ^[[:alpha:]]+= ]] || continue
9893 local key="${arg%%=*}"
9894 local value="${arg#*=}"
9898 # u is actually for uid AND gid: u=UID:GID
9899 printf " [uid]='%s'" "${value%:*}"
9929 printf " ['%s']='%s'" "$key" "$value"
9936 # Format and print a changelog record
9938 # Interpreted sequences are:
9940 # %f the "flags" attribute of a changelog record
9941 __changelog_printf()
9946 for ((i = 0; i < ${#format}; i++)); do
9947 local char="${format:$i:1}"
9948 if [ "$char" != % ]; then
9954 char="${format:$i:1}"
9957 printf '%s' "${changelog[flags]}"
9967 # Filter changelog records
9971 local action='print'
9974 while [ $# -gt 0 ]; do
9994 changelog_dump | { while read -r record; do
9995 eval local -A changelog=$(changelog2array $record)
9996 for key in "${!filter[@]}"; do
9999 [ "${changelog[$key]}" == "${filter[$key]}" ]
10006 case "${action:-print}" in
10008 printf '%s\n' "$record"
10011 __changelog_printf "$format"
10021 [ ! -d "$dir" ] && return
10023 [ -z "$layout" ] && {
10024 $LFS setstripe -d $dir || error "error deleting stripe '$dir'"
10028 setfattr -n trusted.lov -v $layout $dir ||
10029 error "error restoring layout '$layout' to '$dir'"
10032 # save the layout of a directory, the returned string will be used by
10033 # restore_layout() to restore the layout
10036 local str=$(getfattr -n trusted.lov --absolute-names -e hex $dir \
10037 2> /dev/null | awk -F'=' '/trusted.lov/{ print $2 }')
10041 # save layout of a directory and restore it at exit
10042 save_layout_restore_at_exit() {
10044 local layout=$(save_layout $dir)
10046 stack_trap "restore_layout $dir $layout" EXIT
10049 verify_yaml_layout() {
10053 local msg_prefix=$4
10055 echo "getstripe --yaml $src"
10056 $LFS getstripe --yaml $src > $temp || error "getstripe $src failed"
10057 echo "setstripe --yaml=$temp $dst"
10058 $LFS setstripe --yaml=$temp $dst|| error "setstripe $dst failed"
10061 local layout1=$(get_layout_param $src)
10062 local layout2=$(get_layout_param $dst)
10063 # compare their layout info
10064 [ "$layout1" == "$layout2" ] ||
10065 error "$msg_prefix $src/$dst layouts are not equal"
10068 is_project_quota_supported() {
10069 $ENABLE_PROJECT_QUOTAS || return 1
10071 [[ "$(facet_fstype $SINGLEMDS)" == "ldiskfs" &&
10072 $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.9.55) ]] &&
10073 do_facet mds1 lfs --help |& grep -q project && return 0
10075 [[ "$(facet_fstype $SINGLEMDS)" == "zfs" &&
10076 $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.10.53) ]] &&
10077 do_facet mds1 $ZPOOL get all | grep -q project_quota && return 0
10082 # ZFS project quota enable/disable:
10083 # This feature will become active as soon as it is enabled and will never
10084 # return to being disabled. Each filesystem will be upgraded automatically
10085 # when remounted or when [a] new file is created under that filesystem. The
10086 # upgrade can also be triggered on filesystems via `zfs set version=current
10087 # <pool/fs>`. The upgrade process runs in the background and may take a
10088 # while to complete for the filesystems containing a large number of files.
10089 enable_project_quota() {
10090 is_project_quota_supported || return 0
10091 local zkeeper=${KEEP_ZPOOL}
10092 stack_trap "KEEP_ZPOOL=$zkeeper" EXIT
10094 stopall || error "failed to stopall (1)"
10096 local zfeat_en="feature@project_quota=enabled"
10097 for facet in $(seq -f mds%g $MDSCOUNT) $(seq -f ost%g $OSTCOUNT); do
10098 local facet_fstype=${facet:0:3}1_FSTYPE
10101 if [ "${!facet_fstype}" = "zfs" ]; then
10102 devname=$(zpool_name ${facet})
10103 do_facet ${facet} $ZPOOL set "$zfeat_en" $devname ||
10104 error "$ZPOOL set $zfeat_en $devname"
10106 [ ${facet:0:3} == "mds" ] &&
10107 devname=$(mdsdevname ${facet:3}) ||
10108 devname=$(ostdevname ${facet:3})
10109 do_facet ${facet} $TUNE2FS -O project $devname ||
10110 error "tune2fs $devname failed"
10114 KEEP_ZPOOL="${zkeeper}"
10119 disable_project_quota() {
10120 is_project_quota_supported || return 0
10121 [ "$mds1_FSTYPE" != "ldiskfs" ] && return 0
10122 stopall || error "failed to stopall (1)"
10124 for num in $(seq $MDSCOUNT); do
10125 do_facet mds$num $TUNE2FS -Q ^prj $(mdsdevname $num) ||
10126 error "tune2fs $(mdsdevname $num) failed"
10129 for num in $(seq $OSTCOUNT); do
10130 do_facet ost$num $TUNE2FS -Q ^prj $(ostdevname $num) ||
10131 error "tune2fs $(ostdevname $num) failed"
10139 # In order to test multiple remote HSM agents, a new facet type named "AGT" and
10140 # the following associated variables are added:
10142 # AGTCOUNT: number of agents
10143 # AGTDEV{N}: target HSM mount point (root path of the backend)
10144 # agt{N}_HOST: hostname of the agent agt{N}
10145 # SINGLEAGT: facet of the single agent
10147 # The number of agents is initialized as the number of remote client nodes.
10148 # By default, only single copytool is started on a remote client/agent. If there
10149 # was no remote client, then the copytool will be started on the local client.
10155 export AGTCOUNT=${AGTCOUNT:-$((CLIENTCOUNT - 1))}
10156 [[ $AGTCOUNT -gt 0 ]] || AGTCOUNT=1
10158 export SHARED_DIRECTORY=${SHARED_DIRECTORY:-$TMP}
10159 if [[ $CLIENTCOUNT -gt 1 ]] &&
10160 ! check_shared_dir $SHARED_DIRECTORY $CLIENTS; then
10161 skip_env "SHARED_DIRECTORY should be accessible"\
10162 "on all client nodes"
10166 # We used to put the HSM archive in $SHARED_DIRECTORY but that
10167 # meant NFS issues could hose sanity-hsm sessions. So now we
10168 # use $TMP instead.
10169 for n in $(seq $AGTCOUNT); do
10170 eval export AGTDEV$n=\$\{AGTDEV$n:-"$TMP/arc$n"\}
10171 agent=CLIENT$((n + 1))
10172 if [[ -z "${!agent}" ]]; then
10173 [[ $CLIENTCOUNT -eq 1 ]] && agent=CLIENT1 ||
10176 eval export agt${n}_HOST=\$\{agt${n}_HOST:-${!agent}\}
10177 local var=agt${n}_HOST
10178 [[ ! -z "${!var}" ]] || error "agt${n}_HOST is empty!"
10181 export SINGLEAGT=${SINGLEAGT:-agt1}
10183 export HSMTOOL=${HSMTOOL:-"lhsmtool_posix"}
10184 export HSMTOOL_PID_FILE=${HSMTOOL_PID_FILE:-"/var/run/lhsmtool_posix.pid"}
10185 export HSMTOOL_VERBOSE=${HSMTOOL_VERBOSE:-""}
10186 export HSMTOOL_UPDATE_INTERVAL=${HSMTOOL_UPDATE_INTERVAL:=""}
10187 export HSMTOOL_EVENT_FIFO=${HSMTOOL_EVENT_FIFO:=""}
10188 export HSMTOOL_TESTDIR
10189 export HSMTOOL_ARCHIVE_FORMAT=${HSMTOOL_ARCHIVE_FORMAT:-v2}
10191 if ! [[ $HSMTOOL =~ hsmtool ]]; then
10192 echo "HSMTOOL = '$HSMTOOL' does not contain 'hsmtool', GLWT" >&2
10195 HSM_ARCHIVE_NUMBER=2
10197 # The test only support up to 10 MDTs
10198 MDT_PREFIX="mdt.$FSNAME-MDT000"
10199 HSM_PARAM="${MDT_PREFIX}0.hsm"
10201 # archive is purged at copytool setup
10202 HSM_ARCHIVE_PURGE=true
10204 # Don't allow copytool error upon start/setup
10205 HSMTOOL_NOERROR=false
10208 # Get the backend root path for the given agent facet.
10209 copytool_device() {
10211 local dev=AGTDEV$(facet_number $facet)
10216 get_mdt_devices() {
10218 # get MDT device for each mdc
10219 for mdtno in $(seq 1 $MDSCOUNT); do
10220 local idx=$(($mdtno - 1))
10221 MDT[$idx]=$($LCTL get_param -n \
10222 mdc.$FSNAME-MDT000${idx}-mdc-*.mds_server_uuid |
10223 awk '{gsub(/_UUID/,""); print $1}' | head -n1)
10227 pkill_copytools() {
10231 do_nodes "$hosts" "pkill --pidfile=$HSMTOOL_PID_FILE --signal=$signal hsmtool"
10234 copytool_continue() {
10235 local agents=${1:-$(facet_active_host $SINGLEAGT)}
10237 pkill_copytools "$agents" CONT || return 0
10238 echo "Copytool is continued on $agents"
10242 local hosts=${1:-$(facet_active_host $SINGLEAGT)}
10244 echo "Killing existing copytools on $hosts"
10245 pkill_copytools "$hosts" TERM || return 0
10246 copytool_continue "$hosts"
10249 copytool_monitor_cleanup() {
10250 local facet=${1:-$SINGLEAGT}
10251 local agent=$(facet_active_host $facet)
10253 if [ -n "$HSMTOOL_MONITOR_DIR" ]; then
10254 # Should die when the copytool dies, but just in case.
10255 local cmd="kill \\\$(cat $HSMTOOL_MONITOR_DIR/monitor_pid)"
10256 cmd+=" 2>/dev/null || true"
10257 do_node $agent "$cmd"
10258 do_node $agent "rm -fr $HSMTOOL_MONITOR_DIR"
10259 export HSMTOOL_MONITOR_DIR=
10262 # The pdsh should die on its own when the monitor dies. Just
10263 # in case, though, try to clean up to avoid any cruft.
10264 if [ -n "$HSMTOOL_MONITOR_PDSH" ]; then
10265 kill $HSMTOOL_MONITOR_PDSH 2>/dev/null || true
10266 export HSMTOOL_MONITOR_PDSH=
10272 local host="$(facet_host "$1")"
10273 local prefix=$TESTLOG_PREFIX
10274 [ -n "$TESTNAME" ] && prefix+=.$TESTNAME
10276 printf "${prefix}.copytool${archive_id}_log.${host}.log"
10279 __lhsmtool_rebind()
10281 do_facet $facet $HSMTOOL "${hsmtool_options[@]}" --rebind "$@" "$mountpoint"
10284 __lhsmtool_import()
10286 mkdir -p "$(dirname "$2")" ||
10287 error "cannot create directory '$(dirname "$2")'"
10288 do_facet $facet $HSMTOOL "${hsmtool_options[@]}" --import "$@" "$mountpoint"
10293 local host="$(facet_host "$facet")"
10294 local cmd="$HSMTOOL ${hsmtool_options[@]} --daemon --pid-file=$HSMTOOL_PID_FILE"
10295 [ -n "$bandwidth" ] && cmd+=" --bandwidth $bandwidth"
10296 [ -n "$archive_id" ] && cmd+=" --archive $archive_id"
10297 # [ ${#misc_options[@]} -gt 0 ] &&
10298 # cmd+=" $(IFS=" " echo "$@")"
10299 cmd+=" $@ \"$mountpoint\""
10301 echo "Starting copytool '$facet' on '$host' with cmdline '$cmd'"
10302 stack_trap "pkill_copytools $host TERM || true" EXIT
10303 do_node "$host" "$cmd < /dev/null > \"$(copytool_logfile $facet)\" 2>&1"
10307 local facet="${1:-$SINGLEAGT}"
10309 printf "$(copytool_device "$facet")/${TESTSUITE}.${TESTNAME}/"
10312 # Main entry point to perform copytool related operations
10316 # setup setup a copytool to run in the background, that copytool will be
10318 # import import a file from an HSM backend
10319 # rebind rebind an archived file to a new fid
10321 # Although the semantics might suggest otherwise, one does not need to 'setup'
10322 # a copytool before a call to 'copytool import' or 'copytool rebind'.
10329 # Use default values
10330 local facet=$SINGLEAGT
10331 local mountpoint="${MOUNT2:-$MOUNT}"
10332 local hsm_root="${hsm_root:-$(hsm_root "$facet")}"
10335 local fail_on_error=true
10336 local -a hsmtool_options=("--hsm-root=$hsm_root")
10337 local -a action_options=()
10339 if [[ -n "$HSMTOOL_ARCHIVE_FORMAT" ]]; then
10340 hsmtool_options+=("--archive-format=$HSMTOOL_ARCHIVE_FORMAT")
10343 if [[ -n "$HSMTOOL_VERBOSE" ]]; then
10344 hsmtool_options+=("$HSMTOOL_VERBOSE")
10347 while [ $# -gt 0 ]; do
10359 local archive_id="$1"
10367 local bandwidth="$1" # in MB/s
10370 local fail_on_error=false
10373 # Uncommon(/copytool dependent) option
10374 action_options+=("$1")
10380 stack_trap "do_facet $facet rm -rf '$hsm_root'" EXIT
10381 do_facet $facet mkdir -p "$hsm_root" ||
10382 error "mkdir '$hsm_root' failed"
10386 local copytool=lhsmtool
10390 __${copytool}_${action} "${action_options[@]}"
10391 if [ $? -ne 0 ]; then
10396 local host="$(facet_host $facet)"
10397 error_msg="Failed to start copytool $facet on '$host'"
10400 local src="${action_options[0]}"
10401 local dest="${action_options[1]}"
10402 error_msg="Failed to import '$src' to '$dest'"
10405 error_msg="could not rebind file"
10409 $fail_on_error && error "$error_msg" || echo "$error_msg"
10414 local client_count=$1
10415 if [[ $CLIENTCOUNT -lt $client_count ]]; then
10416 skip "Need $client_count or more clients, have $CLIENTCOUNT"
10423 $LFS path2fid $1 | tr -d '[]'
10424 return ${PIPESTATUS[0]}
10432 if [[ $u == "user" ]]; then
10433 st=$($RUNAS $LFS hsm_state $f)
10436 st=$($LFS hsm_state $f)
10439 [[ $? == 0 ]] || error "$LFS hsm_state $f failed (run as $u)"
10441 st=$(echo $st | cut -f 2 -d" " | tr -d "()," )
10445 check_hsm_flags() {
10449 local st=$(get_hsm_flags $f)
10450 [[ $st == $fl ]] || error "hsm flags on $f are $st != $fl"
10459 if [[ "$value" != "" ]]; then
10462 for mdtno in $(seq 1 $MDSCOUNT); do
10463 local idx=$(($mdtno - 1))
10464 local facet=mds${mdtno}
10465 # if $arg include -P option, run 1 set_param per MDT on the MGS
10466 # else, run set_param on each MDT
10467 [[ $arg = *"-P"* ]] && facet=mgs
10468 do_facet $facet $LCTL set_param $arg mdt.${MDT[$idx]}.$key$value
10469 [[ $? != 0 ]] && rc=1
10474 mdts_check_param() {
10480 for mdtno in $(seq 1 $MDSCOUNT); do
10481 local idx=$(($mdtno - 1))
10482 wait_update_facet --verbose mds${mdtno} \
10483 "$LCTL get_param -n $MDT_PREFIX${idx}.$key" "$target" \
10485 error "$key state is not '$target' on mds${mdtno}"
10489 cdt_set_mount_state() {
10490 mdts_set_param "-P" hsm_control "$1"
10491 # set_param -P is asynchronous operation and could race with set_param.
10492 # In such case configs could be retrieved and applied at mgc after
10493 # set_param -P completion. Sleep here to avoid race with set_param.
10494 # We need at least 20 seconds. 10 for mgc_requeue_thread to wake up
10495 # MGC_TIMEOUT_MIN_SECONDS + MGC_TIMEOUT_RAND_CENTISEC(5 + 5)
10496 # and 10 seconds to retrieve config from server.
10500 cdt_check_state() {
10501 mdts_check_param hsm_control "$1" 20
10504 cdt_set_sanity_policy() {
10505 if [[ "$CDT_POLICY_HAD_CHANGED" ]]
10508 mdts_set_param "" hsm.policy "+NRA"
10509 mdts_set_param "" hsm.policy "-NBR"
10510 CDT_POLICY_HAD_CHANGED=
10518 mdts_set_param "$opt -n" "hsm.$param" "$value"
10522 wait_request_state() {
10526 # 4th arg (mdt index) is optional
10527 local mdtidx=${4:-0}
10528 local mds=mds$(($mdtidx + 1))
10530 local cmd="$LCTL get_param -n ${MDT_PREFIX}${mdtidx}.hsm.actions"
10531 cmd+=" | awk '/'$fid'.*action='$request'/ {print \\\$13}' | cut -f2 -d="
10533 wait_update_facet --verbose $mds "$cmd" "$state" 200 ||
10534 error "request on $fid is not $state on $mds"
10542 local WAIT_MAX=${4:-60}
10545 # We need to run do_node in bg, because pdsh does not exit
10546 # if child process of run script exists.
10547 # I.e. pdsh does not exit when runmultiop_bg_pause exited,
10548 # because of multiop_bg_pause -> $MULTIOP_PROG &
10549 # By the same reason we need sleep a bit after do_nodes starts
10550 # to let runmultiop_bg_pause start muliop and
10551 # update /tmp/multiop_bg.pid ;
10552 # The rm /tmp/multiop_bg.pid guarantees here that
10553 # we have the updated by runmultiop_bg_pause
10554 # /tmp/multiop_bg.pid file
10556 local pid_file=$TMP/multiop_bg.pid.$$
10558 do_node $client "MULTIOP_PID_FILE=$pid_file LUSTRE= \
10559 runmultiop_bg_pause $file $cmds" &
10563 while [[ $wait_time -lt $WAIT_MAX ]]; do
10565 wait_time=$((wait_time + 3))
10566 multiop_pid=$(do_node $client cat $pid_file)
10567 if [ -n "$multiop_pid" ]; then
10572 [ -n "$multiop_pid" ] ||
10573 error "$client : Can not get multiop_pid from $pid_file "
10575 eval export $(node_var_name $client)_multiop_pid=$multiop_pid
10576 eval export $(node_var_name $client)_do_node_pid=$pid
10577 local var=$(node_var_name $client)_multiop_pid
10578 echo client $client multiop_bg started multiop_pid=${!var}
10584 local multiop_pid=$(node_var_name $client)_multiop_pid
10585 local do_node_pid=$(node_var_name $client)_do_node_pid
10587 echo "Stopping multiop_pid=${!multiop_pid} (kill ${!multiop_pid} on $client)"
10588 do_node $client kill -USR1 ${!multiop_pid}
10590 wait ${!do_node_pid}
10594 local delay=$(do_facet $SINGLEMDS lctl get_param -n lo[vd].*.qos_maxage |
10595 awk '{ print $1 * 2; exit; }')
10599 check_component_count() {
10600 local comp_cnt=$($LFS getstripe --component-count $1)
10601 [ $comp_cnt -eq $2 ] || error "$1, component count $comp_cnt != $2"
10604 # Verify there are no init components with "extension" flag
10605 verify_no_init_extension() {
10606 local flg_opts="--component-flags init,extension"
10607 local found=$($LFS find $flg_opts $1 | wc -l)
10608 [ $found -eq 0 ] || error "$1 has component with initialized extension"
10611 # Verify there is at least one component starting at 0
10612 verify_comp_at_zero() {
10613 flg_opts="--component-flags init"
10614 found=$($LFS find --component-start 0M $flg_opts $1 | wc -l)
10615 [ $found -eq 1 ] ||
10616 error "No component starting at zero(!)"
10619 # version after which Self-Extending Layouts are available
10622 sel_layout_sanity() {
10626 verify_no_init_extension $file
10627 verify_comp_at_zero $file
10628 check_component_count $file $comp_cnt
10631 statx_supported() {
10632 $STATX --quiet --version
10637 # wrappers for createmany and unlinkmany
10638 # to set debug=0 if number of creates is high enough
10639 # this is to speedup testing
10641 function createmany() {
10645 if (( count > 100 )); then
10647 do_nodes $(comma_list $(all_nodes)) $LCTL set_param -n debug=0
10649 $LUSTRE/tests/createmany $*
10656 function unlinkmany() {
10660 if (( count > 100 )); then
10662 do_nodes $(comma_list $(all_nodes)) $LCTL set_param -n debug=0
10664 $LUSTRE/tests/unlinkmany $*
10671 # Check if fallocate supported on OSTs, enable if unset, default mode=0
10672 # Optionally pass the OST fallocate mode (0=unwritten extents, 1=zero extents)
10673 function check_set_fallocate()
10675 local new_mode="$1"
10676 local osts=$(comma_list $(osts_nodes))
10677 local fa_mode="osd-ldiskfs.*.fallocate_zero_blocks"
10678 local old_mode=$(do_facet ost1 $LCTL get_param -n $fa_mode 2>/dev/null|
10681 [[ -n "$old_mode" ]] || { echo "fallocate not supported"; return 1; }
10682 [[ -z "$new_mode" && "$old_mode" != "-1" ]] &&
10683 { echo "keep default fallocate mode: $old_mode"; return 0; }
10684 [[ "$new_mode" && "$old_mode" == "$new_mode" ]] &&
10685 { echo "keep current fallocate mode: $old_mode"; return 0; }
10687 stack_trap "do_nodes $osts $LCTL set_param $fa_mode=$old_mode"
10688 do_nodes $osts $LCTL set_param $fa_mode=${new_mode:-0} ||
10689 error "set $fa_mode=$new_mode"
10692 # Check if fallocate supported on OSTs, enable if unset, skip if unavailable
10693 function check_set_fallocate_or_skip()
10695 [ "$ost1_FSTYPE" != ldiskfs ] && skip "non-ldiskfs backend"
10696 check_set_fallocate || skip "need at least 2.13.57 for fallocate"
10699 function disable_opencache()
10701 local state=$($LCTL get_param -n "llite.*.opencache_threshold_count" | head -1)
10703 test -z "${saved_OPENCACHE_value}" &&
10704 export saved_OPENCACHE_value="$state"
10706 [[ "$state" = "off" ]] && return
10708 $LCTL set_param -n "llite.*.opencache_threshold_count"=off
10711 function set_opencache()
10713 local newvalue="$1"
10714 local state=$($LCTL get_param -n "llite.*.opencache_threshold_count")
10716 [[ -n "$newvalue" ]] || return
10718 [[ -n "${saved_OPENCACHE_value}" ]] ||
10719 export saved_OPENCACHE_value="$state"
10721 $LCTL set_param -n "llite.*.opencache_threshold_count"=$newvalue
10726 function restore_opencache()
10728 [[ -z "${saved_OPENCACHE_value}" ]] ||
10729 $LCTL set_param -n "llite.*.opencache_threshold_count"=${saved_OPENCACHE_value}
10732 # LU-13417: XXX lots of tests assume the directory to be created under MDT0,
10733 # created on MDT0, use this function to create directory on specific MDT
10734 # explicitly, and set default LMV to create subdirs on the same MDT too.
10739 while getopts "i:" opt $*; do
10745 shift $((OPTIND - 1))
10747 $LFS mkdir -i $mdt -c 1 $*
10751 mkdir_on_mdt -i0 $*
10754 # Wait for nodemap synchronization
10756 local nodemap_name=$1
10761 local is_active=$(do_facet mgs $LCTL get_param -n nodemap.active)
10762 local max_retries=20
10766 local mgs_ip=$(host_nids_address $mgs_HOST $NETTYPE | cut -d' ' -f1)
10769 if [ "$nodemap_name" == "active" ]; then
10770 proc_param="active"
10771 elif [ -z "$key" ]; then
10772 proc_param=${nodemap_name}
10774 proc_param="${nodemap_name}.${key}"
10776 if [ "$opt" == "inactive" ]; then
10777 # check nm sync even if nodemap is not activated
10781 (( is_active == 0 )) && [ "$proc_param" != "active" ] && return
10783 if [ -z "$value" ]; then
10784 out1=$(do_facet mgs $LCTL get_param $opt \
10785 nodemap.${proc_param} 2>/dev/null)
10786 echo "On MGS ${mgs_ip}, ${proc_param} = $out1"
10791 # if servers run on the same node, it is impossible to tell if they get
10792 # synced with the mgs, so just wait an arbitrary 10 seconds
10793 if [ $(facet_active_host mgs) == $(facet_active_host mds) ] &&
10794 [ $(facet_active_host mgs) == $(facet_active_host ost1) ]; then
10795 echo "waiting 10 secs for sync"
10800 # wait up to 10 seconds for other servers to sync with mgs
10801 for i in $(seq 1 10); do
10802 for node in $(all_server_nodes); do
10803 local node_ip=$(host_nids_address $node $NETTYPE |
10807 if [ -z "$value" ]; then
10808 [ $node_ip == $mgs_ip ] && continue
10811 out2=$(do_node $node_ip $LCTL get_param $opt \
10812 nodemap.$proc_param 2>/dev/null)
10813 echo "On $node ${node_ip}, ${proc_param} = $out2"
10814 [ "$out1" != "$out2" ] && is_sync=false && break
10819 if ! $is_sync; then
10822 echo OTHER - IP: $node_ip
10824 error "mgs and $nodemap_name ${key} mismatch, $i attempts"
10826 echo "waited $((i - 1)) seconds for sync"
10829 consume_precreations() {
10833 local extra=${4:-2}
10834 local OST=$(ostname_from_index $OSTIDX $dir)
10836 test_mkdir -p $dir/${OST}
10837 $LFS setstripe -i $OSTIDX -c 1 ${dir}/${OST}
10840 local mdtosc_proc=$(get_mdtosc_proc_path $mfacet $OST)
10841 local last_id=$(do_facet $mfacet $LCTL get_param -n \
10842 osp.$mdtosc_proc.prealloc_last_id)
10843 local next_id=$(do_facet $mfacet $LCTL get_param -n \
10844 osp.$mdtosc_proc.prealloc_next_id)
10845 echo "Creating to objid $last_id on ost $OST..."
10846 createmany -o $dir/${OST}/f $next_id $((last_id - next_id + extra))
10849 __exhaust_precreations() {
10852 local FAILIDX=${3:-$OSTIDX}
10853 local ofacet=ost$((OSTIDX + 1))
10855 mkdir_on_mdt0 $DIR/$tdir
10856 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
10857 local mfacet=mds$((mdtidx + 1))
10858 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
10860 local mdtosc_proc=$(get_mdtosc_proc_path $mfacet)
10861 do_facet $mfacet $LCTL get_param osp.$mdtosc_proc.prealloc*
10863 #define OBD_FAIL_OST_ENOSPC 0x215
10864 do_facet $ofacet $LCTL set_param fail_val=$FAILIDX fail_loc=0x215
10866 consume_precreations $DIR/$tdir $mfacet $OSTIDX
10868 do_facet $mfacet $LCTL get_param osp.$mdtosc_proc.prealloc*
10869 do_facet $ofacet $LCTL set_param fail_loc=$FAILLOC
10872 exhaust_precreations() {
10873 __exhaust_precreations $1 $2 $3
10877 exhaust_all_precreations() {
10879 for (( i=0; i < OSTCOUNT; i++ )) ; do
10880 __exhaust_precreations $i $1 -1