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 $HOSTNAME) == *ldiskfs* ]]; then
796 load_module ../ldiskfs/ldiskfs
797 load_module osd-ldiskfs/osd_ldiskfs
802 # don't fail if ost module doesn't exist
803 load_module ost/ost 2>/dev/null || true;
809 load_module llite/lustre
810 [ -d /r ] && OGDB=${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:-ost1}
925 case $(facet_fstype $facet) in
926 ldiskfs) size=32;; # largest seen is 64 with multiple OSTs
927 # grant_block_size is in bytes, allow at least 2x max blocksize
928 zfs) size=$(lctl get_param osc.$FSNAME*.import |
929 awk '/grant_block_size:/ {print $2/512; exit;}')
933 [[ $facet =~ mds ]] && mult=$MDTCOUNT
934 echo -n $((size * mult))
938 local facet=${1:-$SINGLEMDS}
939 local fstype=$(facet_fstype $facet)
942 ldiskfs) size=4;; # ~4KB per inode
943 zfs) size=11;; # 10 to 11KB per inode
949 check_gss_daemon_nodes() {
953 do_nodesv $list "num=\\\$(ps -o cmd -C $dname | grep $dname | wc -l);
954 if [ \\\"\\\$num\\\" -ne 1 ]; then
955 echo \\\$num instance of $dname;
960 check_gss_daemon_facet() {
964 num=`do_facet $facet ps -o cmd -C $dname | grep $dname | wc -l`
965 if [ $num -ne 1 ]; then
966 echo "$num instance of $dname on $facet"
975 echo Stopping $@ on $list
976 do_nodes $list "killall -2 $@ 2>/dev/null || true"
979 # start gss daemons on all nodes, or "daemon" on "nodes" if set
980 start_gss_daemons() {
984 if [ "$nodes" ] && [ "$daemon" ] ; then
985 echo "Starting gss daemon on nodes: $nodes"
986 do_nodes $nodes "$daemon" || return 8
990 nodes=$(comma_list $(mdts_nodes))
991 echo "Starting gss daemon on mds: $nodes"
993 # Start all versions, in case of switching
994 do_nodes $nodes "$LSVCGSSD -vvv -s -m -o -z" || return 1
996 do_nodes $nodes "$LSVCGSSD -v" || return 1
999 do_nodes $nodes "$LGSSD -v" || return 2
1002 nodes=$(comma_list $(osts_nodes))
1003 echo "Starting gss daemon on ost: $nodes"
1005 # Start all versions, in case of switching
1006 do_nodes $nodes "$LSVCGSSD -vvv -s -m -o -z" || return 3
1008 do_nodes $nodes "$LSVCGSSD -v" || return 3
1010 # starting on clients
1012 local clients=${CLIENTS:-$HOSTNAME}
1013 if $GSS_PIPEFS; then
1014 echo "Starting $LGSSD on clients $clients "
1015 do_nodes $clients "$LGSSD -v" || return 4
1018 # wait daemons entering "stable" status
1022 # check daemons are running
1024 nodes=$(comma_list $(mdts_nodes) $(osts_nodes))
1025 check_gss_daemon_nodes $nodes lsvcgssd || return 5
1026 if $GSS_PIPEFS; then
1027 nodes=$(comma_list $(mdts_nodes))
1028 check_gss_daemon_nodes $nodes lgssd || return 6
1030 if $GSS_PIPEFS; then
1031 check_gss_daemon_nodes $clients lgssd || return 7
1035 stop_gss_daemons() {
1036 local nodes=$(comma_list $(mdts_nodes))
1038 send_sigint $nodes lsvcgssd lgssd
1040 nodes=$(comma_list $(osts_nodes))
1041 send_sigint $nodes lsvcgssd
1043 nodes=${CLIENTS:-$HOSTNAME}
1044 send_sigint $nodes lgssd
1048 # Add mount flags for shared key
1050 if grep -q skpath <<< "$mt_opts" ; then
1051 mt_opts=$(echo $mt_opts |
1052 sed -e "s#skpath=[^ ,]*#skpath=$SK_PATH#")
1054 if [ -z "$mt_opts" ]; then
1055 mt_opts="-o skpath=$SK_PATH"
1057 mt_opts="$mt_opts,skpath=$SK_PATH"
1067 /usr/lib/lustre/* | /usr/lib64/lustre/* | /usr/lib/lustre | \
1076 [ $from_tree = true ]
1080 if $SHARED_KEY; then
1089 if ! module_loaded ptlrpc_gss; then
1090 load_module ptlrpc/gss/ptlrpc_gss
1091 module_loaded ptlrpc_gss ||
1092 error_exit "init_gss: GSS=$GSS, but gss/krb5 missing"
1095 if $GSS_KRB5 || $GSS_SK; then
1096 start_gss_daemons || error_exit "start gss daemon failed! rc=$?"
1099 if $GSS_SK && ! $SK_NO_KEY; then
1100 echo "Loading basic SSK keys on all servers"
1101 do_nodes $(comma_list $(all_server_nodes)) \
1102 "lgss_sk -t server -l $SK_PATH/$FSNAME.key || true"
1103 do_nodes $(comma_list $(all_server_nodes)) \
1104 "keyctl show | grep lustre | cut -c1-11 |
1106 xargs -IX keyctl setperm X 0x3f3f3f3f"
1109 if $GSS_SK && $SK_NO_KEY; then
1110 local numclients=${1:-$CLIENTCOUNT}
1111 local clients=${CLIENTS:-$HOSTNAME}
1113 # security ctx config for keyring
1115 local lgssc_conf_file="/etc/request-key.d/lgssc.conf"
1117 if from_build_tree; then
1118 mkdir -p $SK_OM_PATH
1119 if grep -q request-key /proc/mounts > /dev/null; then
1120 echo "SSK: Request key already mounted."
1122 mount -o bind $SK_OM_PATH /etc/request-key.d/
1124 local lgssc_conf_line='create lgssc * * '
1125 lgssc_conf_line+=$(which lgss_keyring)
1126 lgssc_conf_line+=' %o %k %t %d %c %u %g %T %P %S'
1127 echo "$lgssc_conf_line" > $lgssc_conf_file
1130 [ -e $lgssc_conf_file ] ||
1131 error_exit "Could not find key options in $lgssc_conf_file"
1132 echo "$lgssc_conf_file content is:"
1133 cat $lgssc_conf_file
1135 if ! local_mode; then
1136 if from_build_tree; then
1137 do_nodes $(comma_list $(all_nodes)) "mkdir -p \
1139 do_nodes $(comma_list $(all_nodes)) "mount \
1140 -o bind $SK_OM_PATH \
1141 /etc/request-key.d/"
1142 do_nodes $(comma_list $(all_nodes)) "rsync \
1143 -aqv $HOSTNAME:$lgssc_conf_file \
1144 $lgssc_conf_file >/dev/null 2>&1"
1146 do_nodes $(comma_list $(all_nodes)) \
1147 "echo $lgssc_conf_file: ; \
1148 cat $lgssc_conf_file"
1152 # create shared key on all nodes
1153 mkdir -p $SK_PATH/nodemap
1154 rm -f $SK_PATH/$FSNAME.key $SK_PATH/nodemap/c*.key \
1155 $SK_PATH/$FSNAME-*.key
1156 # for nodemap testing each client may need own key,
1157 # and S2S now requires keys as well, both for "client"
1160 lgss_sk -t server -f$FSNAME -n $SK_S2SNMCLI \
1161 -w $SK_PATH/$FSNAME-nmclient.key \
1162 -d /dev/urandom >/dev/null 2>&1
1163 lgss_sk -t mgs,server -f$FSNAME -n $SK_S2SNM \
1164 -w $SK_PATH/$FSNAME-s2s-server.key \
1165 -d /dev/urandom >/dev/null 2>&1
1168 lgss_sk -t server -f$FSNAME -w $SK_PATH/$FSNAME.key \
1169 -d /dev/urandom >/dev/null 2>&1
1171 for i in $(seq 0 $((numclients - 1))); do
1172 lgss_sk -t server -f$FSNAME -n c$i \
1173 -w $SK_PATH/nodemap/c$i.key -d /dev/urandom \
1177 if ! local_mode; then
1178 for lnode in $(all_nodes); do
1179 scp -r $SK_PATH ${lnode}:$(dirname $SK_PATH)/
1182 # Set client keys to client type to generate prime P
1184 do_nodes $(all_nodes) "lgss_sk -t client,server -m \
1185 $SK_PATH/$FSNAME.key >/dev/null 2>&1"
1187 do_nodes $clients "lgss_sk -t client -m \
1188 $SK_PATH/$FSNAME.key >/dev/null 2>&1"
1189 do_nodes $clients "find $SK_PATH/nodemap -name \*.key | \
1190 xargs -IX lgss_sk -t client -m X >/dev/null 2>&1"
1192 # This is required for servers as well, if S2S in use
1194 do_nodes $(comma_list $(mdts_nodes)) \
1195 "cp $SK_PATH/$FSNAME-s2s-server.key \
1196 $SK_PATH/$FSNAME-s2s-client.key; lgss_sk \
1197 -t client -m $SK_PATH/$FSNAME-s2s-client.key \
1199 do_nodes $(comma_list $(osts_nodes)) \
1200 "cp $SK_PATH/$FSNAME-s2s-server.key \
1201 $SK_PATH/$FSNAME-s2s-client.key; lgss_sk \
1202 -t client -m $SK_PATH/$FSNAME-s2s-client.key \
1204 do_nodes $clients "lgss_sk -t client \
1205 -m $SK_PATH/$FSNAME-nmclient.key \
1210 # mount options for servers and clients
1211 MGS_MOUNT_OPTS=$(add_sk_mntflag $MGS_MOUNT_OPTS)
1212 MDS_MOUNT_OPTS=$(add_sk_mntflag $MDS_MOUNT_OPTS)
1213 OST_MOUNT_OPTS=$(add_sk_mntflag $OST_MOUNT_OPTS)
1214 MOUNT_OPTS=$(add_sk_mntflag $MOUNT_OPTS)
1216 if [ -z "$LGSS_KEYRING_DEBUG" ]; then
1217 LGSS_KEYRING_DEBUG=4
1221 if [ -n "$LGSS_KEYRING_DEBUG" ] && \
1222 ( local_mode || from_build_tree ); then
1224 sptlrpc.gss.lgss_keyring.debug_level=$LGSS_KEYRING_DEBUG
1225 elif [ -n "$LGSS_KEYRING_DEBUG" ]; then
1226 do_nodes $(comma_list $(all_nodes)) "modprobe ptlrpc_gss && \
1228 sptlrpc.gss.lgss_keyring.debug_level=$LGSS_KEYRING_DEBUG"
1235 # maybe cleanup credential cache?
1242 do_node $(mgs_node) "$LCTL nodemap_del $SK_S2SNM"
1243 do_node $(mgs_node) "$LCTL nodemap_del $SK_S2SNMCLI"
1244 $RPC_MODE || echo "Sleeping for 10 sec for Nodemap.."
1248 $RPC_MODE || echo "Cleaning up Shared Key.."
1249 do_nodes $(comma_list $(all_nodes)) "rm -f \
1250 $SK_PATH/$FSNAME*.key $SK_PATH/nodemap/$FSNAME*.key"
1251 do_nodes $(comma_list $(all_nodes)) "keyctl show | \
1252 awk '/lustre/ { print \\\$1 }' | xargs -IX keyctl unlink X"
1253 if from_build_tree; then
1254 # Remove the mount and clean up the files we added to
1256 do_nodes $(comma_list $(all_nodes)) "while grep -q \
1257 request-key.d /proc/mounts; do umount \
1258 /etc/request-key.d/; done"
1259 do_nodes $(comma_list $(all_nodes)) "rm -f \
1260 $SK_OM_PATH/lgssc.conf"
1261 do_nodes $(comma_list $(all_nodes)) "rmdir $SK_OM_PATH"
1269 local var=${facet}_svc
1277 echo -n $facet | sed -e 's/^fs[0-9]\+//' -e 's/[0-9_]\+//' |
1278 tr '[:lower:]' '[:upper:]'
1284 if [ $facet == mgs ] || [ $facet == client ]; then
1288 echo -n $facet | sed -e 's/^fs[0-9]\+//' | sed -e 's/^[a-z]\+//'
1296 if [ -n "${!var}" ]; then
1301 var=$(facet_type $facet)FSTYPE
1302 if [ -n "${!var}" ]; then
1307 if [ -n "$FSTYPE" ]; then
1312 if [[ $facet == mgs ]] && combined_mgs_mds; then
1324 local facets=$(get_facets)
1327 for facet in ${facets//,/ }; do
1328 if [ $node == $(facet_host $facet) ] ||
1329 [ $node == "$(facet_failover_host $facet)" ]; then
1330 fstype=$(facet_fstype $facet)
1331 if [[ $fstypes != *$fstype* ]]; then
1332 fstypes+="${fstypes:+,}$fstype"
1341 local num=$(facet_number $facet)
1344 if [[ $(facet_type $facet) = OST ]]; then
1345 index=OSTINDEX${num}
1346 if [[ -n "${!index}" ]]; then
1351 index=${OST_INDICES[num - 1]}
1354 [[ -n "$index" ]] || index=$((num - 1))
1362 local fstype=$(facet_fstype $facet)
1366 label=$(do_facet ${facet} "$E2LABEL ${dev} 2>/dev/null");;
1368 label=$(do_facet ${facet} "$ZFS get -H -o value lustre:svname \
1369 ${dev} 2>/dev/null");;
1371 error "unknown fstype!";;
1378 # Get the device of a facet.
1385 mgs) device=$(mgsdevname) ;;
1386 mds*) device=$(mdsdevname $(facet_number $facet)) ;;
1387 ost*) device=$(ostdevname $(facet_number $facet)) ;;
1388 fs2mds) device=$(mdsdevname 1_2) ;;
1389 fs2ost) device=$(ostdevname 1_2) ;;
1390 fs3ost) device=$(ostdevname 2_2) ;;
1398 # Get the virtual device of a facet.
1405 mgs) device=$(mgsvdevname) ;;
1406 mds*) device=$(mdsvdevname $(facet_number $facet)) ;;
1407 ost*) device=$(ostvdevname $(facet_number $facet)) ;;
1408 fs2mds) device=$(mdsvdevname 1_2) ;;
1409 fs2ost) device=$(ostvdevname 1_2) ;;
1410 fs3ost) device=$(ostvdevname 2_2) ;;
1418 local virt=$(virt-what 2> /dev/null)
1420 [ $? -eq 0 ] && [ -n "$virt" ] && { echo $virt; return; }
1422 virt=$(dmidecode -s system-product-name | awk '{print $1}')
1425 VMware|KVM|VirtualBox|Parallels|Bochs)
1426 echo $virt | tr '[A-Z]' '[a-z]' ;;
1432 # Re-read the partition table on failover partner host.
1433 # After a ZFS storage pool is created on a shared device, the partition table
1434 # on the device may change. However, the operating system on the failover
1435 # host may not notice the change automatically. Without the up-to-date partition
1436 # block devices, 'zpool import ..' cannot find the labels, whose positions are
1437 # relative to partition rather than disk beginnings.
1439 # This function performs partprobe on the failover host to make it re-read the
1442 refresh_partition_table() {
1447 host=$(facet_passive_host $facet)
1448 if [[ -n "$host" ]]; then
1449 do_node $host "$PARTPROBE $device"
1454 # Get ZFS storage pool name.
1461 device=$(facet_device $facet)
1462 # poolname is string before "/"
1463 poolname="${device%%/*}"
1470 # Get ZFS local fsname.
1472 zfs_local_fsname() {
1474 local lfsname=$(basename $(facet_device $facet))
1480 # Create ZFS storage pool.
1487 local opts=${@:-"-o cachefile=none"}
1489 do_facet $facet "lsmod | grep zfs >&/dev/null || modprobe zfs;
1490 $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1491 $ZPOOL create -f $opts $poolname $vdev"
1495 # Create ZFS file system.
1501 local opts=${@:-"-o mountpoint=legacy"}
1503 do_facet $facet "$ZFS list -H $dataset >/dev/null 2>&1 ||
1504 $ZFS create $opts $dataset"
1508 # Export ZFS storage pool.
1509 # Before exporting the pool, all datasets within the pool should be unmounted.
1517 poolname=$(zpool_name $facet)
1519 if [[ -n "$poolname" ]]; then
1520 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1521 grep -q ^$poolname/ /proc/mounts ||
1522 $ZPOOL export $opts $poolname"
1527 # Destroy ZFS storage pool.
1528 # Destroy the given pool and free up any devices for other use. This command
1529 # tries to unmount any active datasets before destroying the pool.
1530 # -f Force any active datasets contained within the pool to be unmounted.
1534 local poolname=${2:-$(zpool_name $facet)}
1536 if [[ -n "$poolname" ]]; then
1537 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1538 $ZPOOL destroy -f $poolname"
1543 # Import ZFS storage pool.
1544 # Force importing, even if the pool appears to be potentially active.
1549 local opts=${@:-"-o cachefile=none -o failmode=panic"}
1552 poolname=$(zpool_name $facet)
1554 if [[ -n "$poolname" ]]; then
1555 opts+=" -d $(dirname $(facet_vdevice $facet))"
1556 do_facet $facet "lsmod | grep zfs >&/dev/null || modprobe zfs;
1557 $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1558 $ZPOOL import -f $opts $poolname"
1563 # Reimport ZFS storage pool with new name
1568 local opts="-o cachefile=none"
1569 local poolname=$(zpool_name $facet)
1571 opts+=" -d $(dirname $(facet_vdevice $facet))"
1572 do_facet $facet "$ZPOOL export $poolname;
1573 $ZPOOL import $opts $poolname $newpool"
1577 # Set the "cachefile=none" property on ZFS storage pool so that the pool
1578 # is not automatically imported on system startup.
1580 # In a failover environment, this will provide resource level fencing which
1581 # will ensure that the same ZFS storage pool will not be imported concurrently
1582 # on different nodes.
1584 disable_zpool_cache() {
1588 poolname=$(zpool_name $facet)
1590 if [[ -n "$poolname" ]]; then
1591 do_facet $facet "$ZPOOL set cachefile=none $poolname"
1596 # This and set_osd_param() shall be used to access OSD parameters
1597 # once existed under "obdfilter":
1602 # writethrough_cache_enable
1606 local device=${2:-$FSNAME-OST*}
1609 do_nodes $nodes "$LCTL get_param -n osd-*.$device.$name"
1614 local device=${2:-$FSNAME-OST*}
1618 do_nodes $nodes "$LCTL set_param -n osd-*.$device.$name=$value"
1622 local dz=${1:-$DEBUG_SIZE}
1624 if [ -f /sys/devices/system/cpu/possible ]; then
1625 local cpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/possible)+1))
1627 local cpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
1630 # bug 19944, adjust size to be -gt num_possible_cpus()
1631 # promise 2MB for every cpu at least
1632 if [ -n "$cpus" ] && [ $((cpus * 2)) -gt $dz ]; then
1635 lctl set_param debug_mb=$dz
1638 set_default_debug () {
1639 local debug=${1:-"$PTLDEBUG"}
1640 local subsys=${2:-"$SUBSYSTEM"}
1641 local debug_size=${3:-$DEBUG_SIZE}
1643 [ -n "$debug" ] && lctl set_param debug="$debug" >/dev/null
1644 [ -n "$subsys" ] && lctl set_param subsystem_debug="${subsys# }" >/dev/null
1646 [ -n "$debug_size" ] && set_debug_size $debug_size > /dev/null
1649 set_default_debug_nodes () {
1651 local debug="${2:-"$PTLDEBUG"}"
1652 local subsys="${3:-"$SUBSYSTEM"}"
1653 local debug_size="${4:-$DEBUG_SIZE}"
1655 if [[ ,$nodes, = *,$HOSTNAME,* ]]; then
1656 nodes=$(exclude_items_from_list "$nodes" "$HOSTNAME")
1660 [[ -z "$nodes" ]] ||
1661 do_rpc_nodes "$nodes" set_default_debug \
1662 \\\"$debug\\\" \\\"$subsys\\\" $debug_size || true
1665 set_default_debug_facet () {
1667 local debug="${2:-"$PTLDEBUG"}"
1668 local subsys="${3:-"$SUBSYSTEM"}"
1669 local debug_size="${4:-$DEBUG_SIZE}"
1670 local node=$(facet_active_host $facet)
1672 [ -n "$node" ] || error "No host defined for facet $facet"
1674 set_default_debug_nodes $node "$debug" "$subsys" $debug_size
1677 set_params_nodes () {
1678 [[ $# -ge 2 ]] || return 0
1682 do_nodes $nodes $LCTL set_param $@
1685 set_params_clients () {
1686 local clients=${1:-$CLIENTS}
1687 local params=${2:-$CLIENT_LCTL_SETPARAM_PARAM}
1689 [[ -n $params ]] || return 0
1690 set_params_nodes $clients $params
1694 local hostid=${1:-$(hostid)}
1696 if [ ! -s /etc/hostid ]; then
1697 printf $(echo -n $hostid |
1698 sed 's/\(..\)\(..\)\(..\)\(..\)/\\x\4\\x\3\\x\2\\x\1/') >/etc/hostid
1704 local facets=${1:-$(get_facets)}
1707 for facet in ${facets//,/ }; do
1710 [ $RC -eq 0 ] && continue
1712 if [ "$TESTSUITE.$TESTNAME" = "replay-dual.test_0a" ]; then
1713 skip_noexit "Restart of $facet failed!." &&
1716 error "Restart of $facet failed!"
1723 # Add argument "arg" (e.g., "loop") to the comma-separated list
1724 # of arguments for option "opt" (e.g., "-o") on command
1725 # line "opts" (e.g., "-o flock").
1731 local opt_pattern="\([[:space:]]\+\|^\)$opt"
1733 if echo "$opts" | grep -q $opt_pattern; then
1734 opts=$(echo "$opts" | sed -e \
1735 "s/$opt_pattern[[:space:]]*[^[:space:]]\+/&,$arg/")
1737 opts+="${opts:+ }$opt $arg"
1743 # Associate loop device with a given regular file.
1744 # Return the loop device.
1746 setup_loop_device() {
1750 do_facet $facet "loop_dev=\\\$($LOSETUP -j $file | cut -d : -f 1);
1751 if [[ -z \\\$loop_dev ]]; then
1752 loop_dev=\\\$($LOSETUP -f);
1753 $LOSETUP \\\$loop_dev $file || loop_dev=;
1755 echo -n \\\$loop_dev"
1759 # Detach a loop device.
1761 cleanup_loop_device() {
1765 do_facet $facet "! $LOSETUP $loop_dev >/dev/null 2>&1 ||
1766 $LOSETUP -d $loop_dev"
1770 # Check if a given device is a block device.
1777 [[ -n "$dev" ]] || return 1
1778 do_facet $facet "test -b $dev" || return 1
1779 if [[ -n "$size" ]]; then
1780 local in=$(do_facet $facet "dd if=$dev of=/dev/null bs=1k \
1781 count=1 skip=$size 2>&1" |
1782 awk '($3 == "in") { print $1 }')
1783 [[ "$in" = "1+0" ]] || return 1
1788 # Check if a given device is a device-mapper device.
1794 [[ -n "$dev" ]] || return 1
1795 do_facet $facet "$DMSETUP status $dev >/dev/null 2>&1"
1799 # Check if a given device is a device-mapper flakey device.
1801 is_dm_flakey_dev() {
1806 [[ -n "$dev" ]] || return 1
1808 type=$(do_facet $facet "$DMSETUP status $dev 2>&1" |
1810 [[ $type = flakey ]] && return 0 || return 1
1814 # Check if device-mapper flakey device is supported by the kernel
1815 # of $facet node or not.
1817 dm_flakey_supported() {
1821 do_facet $facet "modprobe dm-flakey;
1822 $DMSETUP targets | grep -q flakey" &> /dev/null
1826 # Get the device-mapper flakey device name of a given facet.
1828 dm_facet_devname() {
1830 [[ $facet = mgs ]] && combined_mgs_mds && facet=mds1
1832 echo -n ${facet}_flakey
1836 # Get the device-mapper flakey device of a given facet.
1837 # A device created by dmsetup will appear as /dev/mapper/<device-name>.
1839 dm_facet_devpath() {
1842 echo -n $DM_DEV_PATH/$(dm_facet_devname $facet)
1846 # Set a device-mapper device with a new table.
1848 # The table has the following format:
1849 # <logical_start_sector> <num_sectors> <target_type> <target_args>
1851 # flakey <target_args> includes:
1852 # <destination_device> <offset> <up_interval> <down_interval> \
1853 # [<num_features> [<feature_arguments>]]
1855 # linear <target_args> includes:
1856 # <destination_device> <start_sector>
1858 dm_set_dev_table() {
1861 local target_type=$3
1867 read tmp num_sectors tmp real_dev tmp \
1868 <<< $(do_facet $facet "$DMSETUP table $dm_dev")
1870 case $target_type in
1872 table="0 $num_sectors flakey $real_dev 0 0 1800 1 drop_writes"
1875 table="0 $num_sectors linear $real_dev 0"
1877 *) error "invalid target type $target_type" ;;
1880 do_facet $facet "$DMSETUP suspend --nolockfs --noflush $dm_dev" ||
1881 error "failed to suspend $dm_dev"
1882 do_facet $facet "$DMSETUP load $dm_dev --table \\\"$table\\\"" ||
1883 error "failed to load $target_type table into $dm_dev"
1884 do_facet $facet "$DMSETUP resume $dm_dev" ||
1885 error "failed to resume $dm_dev"
1889 # Set a device-mapper flakey device as "read-only" by using the "drop_writes"
1890 # feature parameter.
1893 # All write I/O is silently ignored.
1894 # Read I/O is handled correctly.
1896 dm_set_dev_readonly() {
1898 local dm_dev=${2:-$(dm_facet_devpath $facet)}
1900 dm_set_dev_table $facet $dm_dev flakey
1904 # Set a device-mapper device to traditional linear mapping mode.
1906 dm_clear_dev_readonly() {
1908 local dm_dev=${2:-$(dm_facet_devpath $facet)}
1910 dm_set_dev_table $facet $dm_dev linear
1914 # Set the device of a given facet as "read-only".
1916 set_dev_readonly() {
1918 local svc=${facet}_svc
1920 if [[ $(facet_fstype $facet) = zfs ]] ||
1921 ! dm_flakey_supported $facet; then
1922 do_facet $facet $LCTL --device ${!svc} readonly
1924 dm_set_dev_readonly $facet
1929 # Get size in 512-byte sectors (BLKGETSIZE64 / 512) of a given device.
1936 num_sectors=$(do_facet $facet "blockdev --getsz $dev 2>/dev/null")
1937 [[ ${PIPESTATUS[0]} = 0 && -n "$num_sectors" ]] || num_sectors=0
1938 echo -n $num_sectors
1942 # Create a device-mapper device with a given block device or regular file (will
1943 # be associated with loop device).
1944 # Return the full path of the device-mapper device.
1948 local real_dev=$2 # destination device
1949 local dm_dev_name=${3:-$(dm_facet_devname $facet)} # device name
1950 local dm_dev=$DM_DEV_PATH/$dm_dev_name # device-mapper device
1952 # check if the device-mapper device to be created already exists
1953 if is_dm_dev $facet $dm_dev; then
1954 # if the existing device was set to "read-only", then clear it
1955 ! is_dm_flakey_dev $facet $dm_dev ||
1956 dm_clear_dev_readonly $facet $dm_dev
1962 # check if the destination device is a block device, and if not,
1963 # associate it with a loop device
1964 is_blkdev $facet $real_dev ||
1965 real_dev=$(setup_loop_device $facet $real_dev)
1966 [[ -n "$real_dev" ]] || { echo -n $real_dev; return 2; }
1968 # now create the device-mapper device
1969 local num_sectors=$(get_num_sectors $facet $real_dev)
1970 local table="0 $num_sectors linear $real_dev 0"
1973 do_facet $facet "$DMSETUP create $dm_dev_name --table \\\"$table\\\"" ||
1974 { rc=${PIPESTATUS[0]}; dm_dev=; }
1975 do_facet $facet "$DMSETUP mknodes >/dev/null 2>&1"
1982 # Map the facet name to its device variable name.
1984 facet_device_alias() {
1986 local dev_alias=$facet
1989 fs2mds) dev_alias=mds1_2 ;;
1990 fs2ost) dev_alias=ost1_2 ;;
1991 fs3ost) dev_alias=ost2_2 ;;
1999 # Save the original value of the facet device and export the new value.
2005 local active_facet=$(facet_active $facet)
2006 local dev_alias=$(facet_device_alias $active_facet)
2007 local dev_name=${dev_alias}_dev
2008 local dev=${!dev_name}
2010 if [[ $active_facet = $facet ]]; then
2011 local failover_dev=${dev_alias}failover_dev
2012 if [[ ${!failover_dev} = $dev ]]; then
2013 eval export ${failover_dev}_saved=$dev
2014 eval export ${failover_dev}=$dm_dev
2017 dev_alias=$(facet_device_alias $facet)
2018 local facet_dev=${dev_alias}_dev
2019 if [[ ${!facet_dev} = $dev ]]; then
2020 eval export ${facet_dev}_saved=$dev
2021 eval export ${facet_dev}=$dm_dev
2025 eval export ${dev_name}_saved=$dev
2026 eval export ${dev_name}=$dm_dev
2030 # Restore the saved value of the facet device.
2035 [[ $facet = mgs ]] && combined_mgs_mds && facet=mds1
2036 local dev_alias=$(facet_device_alias $facet)
2038 local saved_dev=${dev_alias}_dev_saved
2039 [[ -z ${!saved_dev} ]] ||
2040 eval export ${dev_alias}_dev=${!saved_dev}
2042 saved_dev=${dev_alias}failover_dev_saved
2043 [[ -z ${!saved_dev} ]] ||
2044 eval export ${dev_alias}failover_dev=${!saved_dev}
2048 # Remove a device-mapper device.
2049 # If the destination device is a loop device, then also detach it.
2053 local dm_dev=${2:-$(dm_facet_devpath $facet)}
2057 is_dm_dev $facet $dm_dev || return 0
2059 read major minor <<< $(do_facet $facet "$DMSETUP table $dm_dev" |
2060 awk '{ print $4 }' | awk -F: '{ print $1" "$2 }')
2062 do_facet $facet "$DMSETUP remove $dm_dev"
2063 do_facet $facet "$DMSETUP mknodes >/dev/null 2>&1"
2065 unexport_dm_dev $facet
2067 # detach a loop device
2068 [[ $major -ne 7 ]] || cleanup_loop_device $facet /dev/loop$minor
2070 # unload dm-flakey module
2071 do_facet $facet "modprobe -r dm-flakey" || true
2077 local active_facet=$(facet_active $facet)
2078 local dev_alias=$(facet_device_alias $active_facet)
2079 local dev=${dev_alias}_dev
2080 local opt=${facet}_opt
2081 local mntpt=$(facet_mntpt $facet)
2082 local opts="${!opt} $@"
2083 local fstype=$(facet_fstype $facet)
2085 local dm_dev=${!dev}
2087 [[ $dev == "mgsfailover_dev" ]] && combined_mgs_mds &&
2088 dev=mds1failover_dev
2090 module_loaded lustre || load_modules
2094 if dm_flakey_supported $facet; then
2095 dm_dev=$(dm_create_dev $facet ${!dev})
2096 [[ -n "$dm_dev" ]] || dm_dev=${!dev}
2099 is_blkdev $facet $dm_dev || opts=$(csa_add "$opts" -o loop)
2101 devicelabel=$(do_facet ${facet} "$E2LABEL $dm_dev");;
2103 # import ZFS storage pool
2104 import_zpool $facet || return ${PIPESTATUS[0]}
2106 devicelabel=$(do_facet ${facet} "$ZFS get -H -o value \
2107 lustre:svname $dm_dev");;
2109 error "unknown fstype!";;
2112 echo "Starting ${facet}: $opts $dm_dev $mntpt"
2113 # for testing LU-482 error handling in mount_facets() and test_0a()
2114 if [ -f $TMP/test-lu482-trigger ]; then
2118 "mkdir -p $mntpt; $MOUNT_CMD $opts $dm_dev $mntpt"
2122 if [ $RC -ne 0 ]; then
2123 echo "Start of $dm_dev on ${facet} failed ${RC}"
2127 health=$(do_facet ${facet} "$LCTL get_param -n health_check")
2128 if [[ "$health" != "healthy" ]]; then
2129 error "$facet is in a unhealthy state"
2132 set_default_debug_facet $facet
2134 if [[ $opts =~ .*nosvc.* ]]; then
2135 echo "Start $dm_dev without service"
2140 wait_update_facet ${facet} "$E2LABEL $dm_dev \
2141 2>/dev/null | grep -E ':[a-zA-Z]{3}[0-9]{4}'" \
2142 "" || error "$dm_dev failed to initialize!";;
2144 wait_update_facet ${facet} "$ZFS get -H -o value \
2145 lustre:svname $dm_dev 2>/dev/null | \
2146 grep -E ':[a-zA-Z]{3}[0-9]{4}'" "" ||
2147 error "$dm_dev failed to initialize!";;
2150 error "unknown fstype!";;
2154 # commit the device label change to disk
2155 if [[ $devicelabel =~ (:[a-zA-Z]{3}[0-9]{4}) ]]; then
2156 echo "Commit the device label on ${!dev}"
2157 do_facet $facet "sync; sleep 1; sync"
2161 label=$(devicelabel ${facet} $dm_dev)
2162 [ -z "$label" ] && echo no label for $dm_dev && exit 1
2163 eval export ${facet}_svc=${label}
2164 echo Started ${label}
2166 export_dm_dev $facet $dm_dev
2171 # start facet device options
2177 local dev_alias=$(facet_device_alias $facet)
2179 eval export ${dev_alias}_dev=${device}
2180 eval export ${facet}_opt=\"$@\"
2182 combined_mgs_mds && [[ ${dev_alias} == mds1 ]] &&
2183 eval export mgs_dev=${device}
2185 local varname=${dev_alias}failover_dev
2186 if [ -n "${!varname}" ] ; then
2187 eval export ${dev_alias}failover_dev=${!varname}
2189 eval export ${dev_alias}failover_dev=$device
2190 combined_mgs_mds && [[ ${dev_alias} == mds1 ]] &&
2191 eval export mgsfailover_dev=${device}
2195 local mntpt=$(facet_mntpt $facet)
2196 do_facet ${facet} mkdir -p $mntpt
2197 eval export ${facet}_MOUNT=$mntpt
2198 mount_facet ${facet}
2208 local HOST=$(facet_active_host $facet)
2209 [[ -z $HOST ]] && echo stop: no host for $facet && return 0
2211 local mntpt=$(facet_mntpt $facet)
2212 running=$(do_facet ${facet} "grep -c $mntpt' ' /proc/mounts || true")
2213 if [ ${running} -ne 0 ]; then
2214 echo "Stopping $mntpt (opts:$@) on $HOST"
2215 do_facet ${facet} $UMOUNT $@ $mntpt
2218 # umount should block, but we should wait for unrelated obd's
2219 # like the MGS or MGC to also stop.
2220 wait_exit_ST ${facet} || return ${PIPESTATUS[0]}
2222 if [[ $(facet_fstype $facet) == zfs ]]; then
2223 # export ZFS storage pool
2224 [ "$KEEP_ZPOOL" = "true" ] || export_zpool $facet
2225 elif dm_flakey_supported $facet; then
2226 local host=${facet}_HOST
2227 local failover_host=${facet}failover_HOST
2228 if [[ -n ${!failover_host} && ${!failover_host} != ${!host} ]]||
2229 $CLEANUP_DM_DEV || [[ $facet = fs* ]]; then
2230 dm_cleanup_dev $facet
2235 # get mdt quota type
2237 local varsvc=${SINGLEMDS}_svc
2238 do_facet $SINGLEMDS $LCTL get_param -n \
2239 osd-$(facet_fstype $SINGLEMDS).${!varsvc}.quota_slave.enabled
2242 # get ost quota type
2244 # All OSTs should have same quota type
2245 local varsvc=ost1_svc
2246 do_facet ost1 $LCTL get_param -n \
2247 osd-$(facet_fstype ost1).${!varsvc}.quota_slave.enabled
2250 # restore old quota type settings
2252 if [ "$old_MDT_QUOTA_TYPE" ]; then
2253 if [[ $PERM_CMD == *"set_param -P"* ]]; then
2254 do_facet mgs $PERM_CMD \
2255 osd-*.$FSNAME-MDT*.quota_slave.enabled = \
2258 do_facet mgs $PERM_CMD \
2259 $FSNAME.quota.mdt=$old_MDT_QUOTA_TYPE
2262 if [ "$old_OST_QUOTA_TYPE" ]; then
2263 if [[ $PERM_CMD == *"set_param -P"* ]]; then
2264 do_facet mgs $PERM_CMD \
2265 osd-*.$FSNAME-OST*.quota_slave.enabled = \
2268 do_facet mgs $LCTL conf_param \
2269 $FSNAME.quota.ost=$old_OST_QUOTA_TYPE
2274 # Handle the case when there is a space in the lfs df
2275 # "filesystem summary" line the same as when there is no space.
2276 # This will allow fixing the "lfs df" summary line in the future.
2278 $LFS df $* | sed -e 's/filesystem /filesystem_/'
2279 check_lfs_df_ret_val $?
2282 # Get free inodes on the MDT specified by mdt index, free indoes on
2283 # the whole filesystem will be returned when index == -1.
2289 if [ $index -eq -1 ]; then
2292 mdt_uuid=$(mdtuuid_from_index $index)
2295 free_inodes=$(lfs_df -i $MOUNT | grep $mdt_uuid | awk '{print $4}')
2300 # Get the OST device status from 'lfs df' with a given OST index.
2304 local mnt_pnt=${2:-$MOUNT}
2308 ost_uuid=$(ostuuid_from_index $ost_idx $mnt_pnt)
2309 lfs_df $opts $mnt_pnt | awk '/'$ost_uuid'/ { print $7 }'
2315 # save old quota type & set new quota type
2316 local mdt_qtype=$(mdt_quota_type)
2317 local ost_qtype=$(ost_quota_type)
2319 echo "[HOST:$HOSTNAME] [old_mdt_qtype:$mdt_qtype]" \
2320 "[old_ost_qtype:$ost_qtype] [new_qtype:$QUOTA_TYPE]"
2322 export old_MDT_QUOTA_TYPE=$mdt_qtype
2323 export old_OST_QUOTA_TYPE=$ost_qtype
2325 if [[ $PERM_CMD == *"set_param -P"* ]]; then
2326 do_facet mgs $PERM_CMD \
2327 osd-*.$FSNAME-MDT*.quota_slave.enabled=$QUOTA_TYPE
2328 do_facet mgs $PERM_CMD \
2329 osd-*.$FSNAME-OST*.quota_slave.enabled=$QUOTA_TYPE
2331 do_facet mgs $PERM_CMD $FSNAME.quota.mdt=$QUOTA_TYPE ||
2332 error "set mdt quota type failed"
2333 do_facet mgs $PERM_CMD $FSNAME.quota.ost=$QUOTA_TYPE ||
2334 error "set ost quota type failed"
2337 local quota_usrs=$QUOTA_USERS
2339 # get_filesystem_size
2340 local disksz=$(lfs_df $mntpt | grep "summary" | awk '{print $2}')
2341 local blk_soft=$((disksz + 1024))
2342 local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
2344 local inodes=$(lfs_df -i $mntpt | grep "summary" | awk '{print $2}')
2345 local i_soft=$inodes
2346 local i_hard=$((i_soft + i_soft / 20))
2348 echo "Total disk size: $disksz block-softlimit: $blk_soft" \
2349 "block-hardlimit: $blk_hard inode-softlimit: $i_soft" \
2350 "inode-hardlimit: $i_hard"
2353 for usr in $quota_usrs; do
2354 echo "Setting up quota on $HOSTNAME:$mntpt for $usr..."
2356 cmd="$LFS setquota -$type $usr -b $blk_soft"
2357 cmd="$cmd -B $blk_hard -i $i_soft -I $i_hard $mntpt"
2359 eval $cmd || error "$cmd FAILED!"
2361 # display the quota status
2362 echo "Quota settings for $usr : "
2363 $LFS quota -v -u $usr $mntpt || true
2370 local opts=${3:-$MOUNT_OPTS}
2371 opts=${opts:+-o $opts}
2372 local flags=${4:-$MOUNT_FLAGS}
2374 local device=$MGSNID:/$FSNAME$FILESET
2375 if [ -z "$mnt" -o -z "$FSNAME" ]; then
2376 echo "Bad mount command: opt=$flags $opts dev=$device " \
2382 # update mount option with skpath
2383 opts=$(add_sk_mntflag $opts)
2386 echo "Starting client: $client: $flags $opts $device $mnt"
2387 do_node $client mkdir -p $mnt
2388 if [ -n "$FILESET" -a -z "$SKIP_FILESET" ];then
2389 do_node $client $MOUNT_CMD $flags $opts $MGSNID:/$FSNAME \
2391 #disable FILESET if not supported
2392 do_nodes $client lctl get_param -n \
2393 mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
2394 device=$MGSNID:/$FSNAME
2395 do_node $client mkdir -p $mnt/$FILESET
2396 do_node $client "! grep -q $mnt' ' /proc/mounts ||
2399 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2400 # Mount using nodemap key
2401 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2402 if $SK_UNIQUE_NM; then
2403 mountkey=$SK_PATH/nodemap/c0.key
2405 local prunedopts=$(echo $opts |
2406 sed -e "s#skpath=[^,^ ]*#skpath=$mountkey#g")
2407 do_node $client $MOUNT_CMD $flags $prunedopts $device $mnt ||
2410 do_node $client $MOUNT_CMD $flags $opts $device $mnt ||
2414 set_default_debug_nodes $client
2415 set_params_clients $client
2426 local running=$(do_node $client "grep -c $mnt' ' /proc/mounts") || true
2428 [ "$3" ] && force=-f
2429 [ $running -eq 0 ] && return 0
2431 echo "Stopping client $client $mnt (opts:$force)"
2432 do_node $client lsof -t $mnt || need_kill=no
2433 if [ "x$force" != "x" ] && [ "x$need_kill" != "xno" ]; then
2434 pids=$(do_node $client lsof -t $mnt | sort -u);
2435 if [ -n "$pids" ]; then
2436 do_node $client kill -9 $pids || true
2440 busy=$(do_node $client "umount $force $mnt 2>&1" | grep -c "busy") ||
2442 if [ $busy -ne 0 ] ; then
2443 echo "$mnt is still busy, wait one second" && sleep 1
2444 do_node $client umount $force $mnt
2448 # Mount the file system on the MDS
2449 mount_mds_client() {
2450 local host=$(facet_active_host $SINGLEMDS)
2452 zconf_mount $host $MOUNT2 $MOUNT_OPTS ||
2453 error "unable to mount $MOUNT2 on $host"
2456 # Unmount the file system on the MDS
2457 umount_mds_client() {
2458 local host=$(facet_active_host $SINGLEMDS)
2459 zconf_umount $host $MOUNT2
2460 do_facet $SINGLEMDS "rmdir $MOUNT2"
2463 # nodes is comma list
2464 sanity_mount_check_nodes () {
2470 # FIXME: assume that all cluster nodes run the same os
2471 [ "$(uname)" = Linux ] || return 0
2474 for mnt in $mnts ; do
2475 do_nodes $nodes "running=\\\$(grep -c $mnt' ' /proc/mounts);
2476 mpts=\\\$(mount | grep -c $mnt' ');
2477 if [ \\\$running -ne \\\$mpts ]; then
2478 echo \\\$(hostname) env are INSANE!;
2481 [ $? -eq 0 ] || rc=1
2486 sanity_mount_check_servers () {
2487 [ -n "$CLIENTONLY" ] &&
2488 { echo "CLIENTONLY mode, skip mount_check_servers"; return 0; } || true
2489 echo Checking servers environments
2491 # FIXME: modify get_facets to display all facets wo params
2492 local facets="$(get_facets OST),$(get_facets MDS),mgs"
2496 for facet in ${facets//,/ }; do
2497 node=$(facet_host ${facet})
2498 mntpt=$(facet_mntpt $facet)
2499 sanity_mount_check_nodes $node $mntpt ||
2500 { error "server $node environments are insane!"; return 1; }
2504 sanity_mount_check_clients () {
2505 local clients=${1:-$CLIENTS}
2506 local mntpt=${2:-$MOUNT}
2507 local mntpt2=${3:-$MOUNT2}
2509 [ -z $clients ] && clients=$(hostname)
2510 echo Checking clients $clients environments
2512 sanity_mount_check_nodes $clients $mntpt $mntpt2 ||
2513 error "clients environments are insane!"
2516 sanity_mount_check () {
2517 sanity_mount_check_servers || return 1
2518 sanity_mount_check_clients || return 2
2521 # mount clients if not mouted
2522 zconf_mount_clients() {
2525 local opts=${3:-$MOUNT_OPTS}
2526 opts=${opts:+-o $opts}
2527 local flags=${4:-$MOUNT_FLAGS}
2528 local device=$MGSNID:/$FSNAME$FILESET
2529 if [ -z "$mnt" -o -z "$FSNAME" ]; then
2530 echo "Bad conf mount command: opt=$flags $opts dev=$device " \
2535 echo "Starting client $clients: $flags $opts $device $mnt"
2536 do_nodes $clients mkdir -p $mnt
2537 if [ -n "$FILESET" -a -z "$SKIP_FILESET" ]; then
2538 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2539 # Mount with own nodemap key
2541 # Mount all server nodes first with per-NM keys
2542 for nmclient in ${clients//,/ }; do
2543 # do_nodes $(comma_list $(all_server_nodes)) "lgss_sk -t server -l $SK_PATH/nodemap/c$i.key -n c$i"
2544 do_nodes $(comma_list $(all_server_nodes)) "lgss_sk -t server -l $SK_PATH/nodemap/c$i.key"
2547 # set perms for per-nodemap keys else permission denied
2548 do_nodes $(comma_list $(all_nodes)) \
2549 "keyctl show | grep lustre | cut -c1-11 |
2551 xargs -IX keyctl setperm X 0x3f3f3f3f"
2552 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2554 for nmclient in ${clients//,/ }; do
2555 if $SK_UNIQUE_NM; then
2556 mountkey=$SK_PATH/nodemap/c$i.key
2558 do_node $nmclient "! grep -q $mnt' ' \
2559 /proc/mounts || umount $mnt"
2560 local prunedopts=$(add_sk_mntflag $prunedopts);
2561 prunedopts=$(echo $prunedopts | sed -e \
2562 "s#skpath=[^ ^,]*#skpath=$mountkey#g")
2564 do_nodes $(comma_list $(all_server_nodes)) \
2567 do_node $nmclient $MOUNT_CMD $flags \
2568 $prunedopts $MGSNID:/$FSNAME $mnt ||
2573 do_nodes $clients "! grep -q $mnt' ' /proc/mounts ||
2575 do_nodes $clients $MOUNT_CMD $flags $opts \
2576 $MGSNID:/$FSNAME $mnt || return 1
2578 #disable FILESET if not supported
2579 do_nodes $clients lctl get_param -n \
2580 mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
2581 device=$MGSNID:/$FSNAME
2582 do_nodes $clients mkdir -p $mnt/$FILESET
2583 do_nodes $clients "! grep -q $mnt' ' /proc/mounts ||
2587 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2588 # Mount with nodemap key
2590 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2591 for nmclient in ${clients//,/ }; do
2592 if $SK_UNIQUE_NM; then
2593 mountkey=$SK_PATH/nodemap/c$i.key
2595 local prunedopts=$(echo $opts | sed -e \
2596 "s#skpath=[^ ^,]*#skpath=$mountkey#g");
2597 do_node $nmclient "! grep -q $mnt' ' /proc/mounts ||
2600 running=\\\$(mount | grep -c $mnt' ');
2602 if [ \\\$running -eq 0 ] ; then
2604 $MOUNT_CMD $flags $prunedopts $device $mnt;
2607 lustre_mnt_count=\\\$(mount | grep $mnt' ' | \
2608 grep 'type lustre' | wc -l);
2609 if [ \\\$running -ne \\\$lustre_mnt_count ] ; then
2610 echo zconf_mount_clients FAILED: \
2611 mount count \\\$running, not matching \
2612 with mount count of 'type lustre' \
2613 \\\$lustre_mnt_count;
2617 exit \\\$rc" || return ${PIPESTATUS[0]}
2624 if $SHARED_KEY; then
2625 tmpopts=$(add_sk_mntflag $opts)
2628 running=\\\$(mount | grep -c $mnt' ');
2630 if [ \\\$running -eq 0 ] ; then
2632 $MOUNT_CMD $flags $tmpopts $device $mnt;
2635 exit \\\$rc" || return ${PIPESTATUS[0]}
2638 echo "Started clients $clients: "
2639 do_nodes $clients "mount | grep $mnt' '"
2641 set_default_debug_nodes $clients
2642 set_params_clients $clients
2647 zconf_umount_clients() {
2652 [ "$3" ] && force=-f
2654 echo "Stopping clients: $clients $mnt (opts:$force)"
2655 do_nodes $clients "running=\\\$(grep -c $mnt' ' /proc/mounts);
2656 if [ \\\$running -ne 0 ] ; then
2657 echo Stopping client \\\$(hostname) $mnt opts:$force;
2658 lsof $mnt || need_kill=no;
2659 if [ "x$force" != "x" -a "x\\\$need_kill" != "xno" ]; then
2660 pids=\\\$(lsof -t $mnt | sort -u);
2661 if [ -n \\\"\\\$pids\\\" ]; then
2665 while umount $force $mnt 2>&1 | grep -q "busy"; do
2666 echo "$mnt is still busy, wait one second" && sleep 1;
2673 echo + $POWER_DOWN $node
2677 shutdown_node_hard () {
2679 local attempts=$SHUTDOWN_ATTEMPTS
2681 for i in $(seq $attempts) ; do
2684 wait_for_function --quiet "! ping -w 3 -c 1 $host" 5 1 && return 0
2685 echo "waiting for $host to fail attempts=$attempts"
2686 [ $i -lt $attempts ] || \
2687 { echo "$host still pingable after power down! attempts=$attempts" && return 1; }
2693 local mnt=${2:-$MOUNT}
2696 if [ "$FAILURE_MODE" = HARD ]; then
2697 shutdown_node_hard $client
2699 zconf_umount_clients $client $mnt -f
2705 local facets="$(get_facets OST),$(get_facets MDS)"
2708 combined_mgs_mds || facets="$facets,mgs"
2710 for facet in ${facets//,/ }; do
2711 if [ $(facet_active_host $facet) == $host ]; then
2712 affected="$affected $facet"
2716 echo $(comma_list $affected)
2721 local host=${2:-$(facet_host $facet)}
2723 local label=$(convert_facet2label $facet)
2724 do_node $host $LCTL dl | awk '{ print $4 }' | grep -q "^$label\$"
2727 facets_up_on_host () {
2729 local facets=$(facets_on_host $host)
2732 for facet in ${facets//,/ }; do
2733 if $(facet_up $facet $host); then
2734 affected_up="$affected_up $facet"
2738 echo $(comma_list $affected_up)
2743 local affected_facet
2744 local affected_facets
2746 if [[ "$FAILURE_MODE" = HARD ]]; then
2747 if [[ $(facet_fstype $facet) = ldiskfs ]] &&
2748 dm_flakey_supported $facet; then
2749 affected_facets=$(affected_facets $facet)
2750 for affected_facet in ${affected_facets//,/ }; do
2751 unexport_dm_dev $affected_facet
2755 shutdown_node_hard $(facet_active_host $facet)
2763 echo + $POWER_UP $node
2776 local node=$(facet_active_host $facet)
2777 local sleep_time=${2:-10}
2779 if [ "$FAILURE_MODE" = HARD ]; then
2789 if [ "$FAILURE_MODE" = HARD ]; then
2792 if $LOAD_MODULES_REMOTE; then
2793 echo "loading modules on $node: $facet"
2794 do_rpc_nodes $node load_modules_local
2803 for facet in ${facets//,/ }; do
2804 hosts=$(expand_list $hosts $(facet_host $facet) )
2810 _check_progs_installed () {
2814 for prog in $progs; do
2815 if ! [ "$(which $prog)" -o "${!prog}" ]; then
2816 echo $prog missing on $(hostname)
2823 check_progs_installed () {
2827 do_rpc_nodes "$nodes" _check_progs_installed $@
2830 # recovery-scale functions
2832 echo __$(echo $1 | tr '-' '_' | tr '.' '_')
2835 start_client_load() {
2838 local var=$(node_var_name $client)_load
2839 eval export ${var}=$load
2841 do_node $client "PATH=$PATH MOUNT=$MOUNT ERRORS_OK=$ERRORS_OK \
2842 BREAK_ON_ERROR=$BREAK_ON_ERROR \
2843 END_RUN_FILE=$END_RUN_FILE \
2844 LOAD_PID_FILE=$LOAD_PID_FILE \
2845 TESTLOG_PREFIX=$TESTLOG_PREFIX \
2846 TESTNAME=$TESTNAME \
2847 DBENCH_LIB=$DBENCH_LIB \
2848 DBENCH_SRC=$DBENCH_SRC \
2849 CLIENT_COUNT=$((CLIENTCOUNT - 1)) \
2854 MPIRUN_OPTIONS=\\\"$MPIRUN_OPTIONS\\\" \
2855 MACHINEFILE_OPTION=\\\"$MACHINEFILE_OPTION\\\" \
2856 num_clients=$(get_node_count ${CLIENTS//,/ }) \
2857 ior_THREADS=$ior_THREADS ior_iteration=$ior_iteration \
2858 ior_blockSize=$ior_blockSize \
2859 ior_blockUnit=$ior_blockUnit \
2860 ior_xferSize=$ior_xferSize ior_type=$ior_type \
2861 ior_DURATION=$ior_DURATION \
2862 ior_stripe_params=\\\"$ior_stripe_params\\\" \
2863 ior_custom_params=\\\"$ior_custom_param\\\" \
2864 mpi_ior_custom_threads=$mpi_ior_custom_threads \
2867 log "Started client load: ${load} on $client"
2869 # get the children process IDs
2870 local pids=$(ps --ppid $ppid -o pid= | xargs)
2871 CLIENT_LOAD_PIDS="$CLIENT_LOAD_PIDS $ppid $pids"
2875 start_client_loads () {
2876 local -a clients=(${1//,/ })
2877 local numloads=${#CLIENT_LOADS[@]}
2879 for ((nodenum=0; nodenum < ${#clients[@]}; nodenum++ )); do
2880 local load=$((nodenum % numloads))
2881 start_client_load ${clients[nodenum]} ${CLIENT_LOADS[load]}
2883 # bug 22169: wait the background threads to start
2887 # only for remote client
2888 check_client_load () {
2890 local var=$(node_var_name $client)_load
2891 local testload=run_${!var}.sh
2893 ps auxww | grep -v grep | grep $client | grep -q $testload || return 1
2895 # bug 18914: try to connect several times not only when
2896 # check ps, but while check_node_health also
2900 while [ $RC = 254 -a $tries -gt 0 ]; do
2904 if ! check_node_health $client; then
2906 if [ $RC -eq 254 ]; then
2907 # FIXME: not sure how long we shuold sleep here
2911 echo "check node health failed: RC=$RC "
2915 # We can continue try to connect if RC=254
2916 # Just print the warning about this
2917 if [ $RC = 254 ]; then
2918 echo "got a return status of $RC from do_node while checking " \
2919 "node health on $client"
2922 # see if the load is still on the client
2925 while [ $RC = 254 -a $tries -gt 0 ]; do
2929 if ! do_node $client \
2930 "ps auxwww | grep -v grep | grep -q $testload"; then
2935 if [ $RC = 254 ]; then
2936 echo "got a return status of $RC from do_node while checking " \
2937 "(node health and 'ps') the client load on $client"
2938 # see if we can diagnose a bit why this is
2943 check_client_loads () {
2944 local clients=${1//,/ }
2948 for client in $clients; do
2949 check_client_load $client
2951 if [ "$rc" != 0 ]; then
2952 log "Client load failed on node $client, rc=$rc"
2958 restart_client_loads () {
2959 local clients=${1//,/ }
2960 local expectedfail=${2:-""}
2964 for client in $clients; do
2965 check_client_load $client
2967 if [ "$rc" != 0 -a "$expectedfail" ]; then
2968 local var=$(node_var_name $client)_load
2969 start_client_load $client ${!var}
2970 echo "Restarted client load ${!var}: on $client. Checking ..."
2971 check_client_load $client
2973 if [ "$rc" != 0 ]; then
2974 log "Client load failed to restart on node $client, rc=$rc"
2975 # failure one client load means test fail
2976 # we do not need to check other
2985 # Start vmstat and save its process ID in a file.
2990 [ -z "$nodes" -o -z "$pid_file" ] && return 0
2993 "vmstat 1 > $TESTLOG_PREFIX.$TESTNAME.vmstat.\\\$(hostname -s).log \
2994 2>/dev/null </dev/null & echo \\\$! > $pid_file"
2997 # Display the nodes on which client loads failed.
2998 print_end_run_file() {
3002 [ -s $file ] || return 0
3004 echo "Found the END_RUN_FILE file: $file"
3007 # A client load will stop if it finds the END_RUN_FILE file.
3008 # That does not mean the client load actually failed though.
3009 # The first node in END_RUN_FILE is the one we are interested in.
3012 if [ -n "$node" ]; then
3013 local var=$(node_var_name $node)_load
3015 local prefix=$TESTLOG_PREFIX
3016 [ -n "$TESTNAME" ] && prefix=$prefix.$TESTNAME
3017 local stdout_log=$prefix.run_${!var}_stdout.$node.log
3018 local debug_log=$(echo $stdout_log | sed 's/\(.*\)stdout/\1debug/')
3020 echo "Client load ${!var} failed on node $node:"
3026 # Stop the process which had its PID saved in a file.
3031 [ -z "$nodes" -o -z "$pid_file" ] && return 0
3033 do_nodes $nodes "test -f $pid_file &&
3034 { kill -s TERM \\\$(cat $pid_file); rm -f $pid_file; }" || true
3037 # Stop all client loads.
3038 stop_client_loads() {
3039 local nodes=${1:-$CLIENTS}
3042 # stop the client loads
3043 stop_process $nodes $pid_file
3045 # clean up the processes that started them
3046 [ -n "$CLIENT_LOAD_PIDS" ] && kill -9 $CLIENT_LOAD_PIDS 2>/dev/null || true
3048 # End recovery-scale functions
3051 # wait for a command to return the expected result
3053 # This will run @check on @node repeatedly until the output matches @expect
3054 # based on the supplied condition, or until @max_wait seconds have elapsed,
3055 # whichever comes first. @cond may be one of the normal bash operators,
3056 # "-gt", "-ge", "-eq", "-le", "-lt", "==", "!=", or "=~", and must be quoted
3057 # in the caller to avoid unintentional evaluation by the shell in the caller.
3059 # If @max_wait is not specified, the condition will be checked for up to 90s.
3061 # If --verbose is passed as the first argument, the result is printed on each
3062 # value change, otherwise it is only printed after every 10s interval.
3064 # If --quiet is passed as the first/second argument, the do_node() command
3065 # will not print the remote command before executing it each time.
3067 # Using wait_update_cond() or related helper function is preferable to adding
3068 # a "long enough" wait for some state to change in the background, since
3069 # "long enough" may be too short due to tunables, system config, or running in
3070 # a VM, and must by necessity wait too long for most cases or risk failure.
3072 # usage: wait_update_cond [--verbose] [--quiet] node check cond expect [max_wait]
3073 wait_update_cond() {
3077 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
3078 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
3084 local max_wait=${5:-90}
3088 local begin=$SECONDS
3092 while (( $waited <= $max_wait )); do
3093 result=$(do_node $quiet $node "$check")
3095 eval [[ "'$result'" $cond "'$expect'" ]]
3096 if [[ $? == 0 ]]; then
3097 [[ -z "$result" || $waited -le $sleep ]] ||
3098 echo "Updated after ${waited}s: want '$expect' got '$result'"
3101 if [[ -n "$verbose" && "$result" != "$prev_result" ]]; then
3102 [[ -n "$prev_result" ]] &&
3103 echo "Changed after ${waited}s: from '$prev_result' to '$result'"
3104 prev_result="$result"
3106 (( $waited % $print == 0 )) &&
3107 echo "Waiting $((max_wait - waited))s for '$expect'"
3109 waited=$((SECONDS - begin))
3111 echo "Update not seen after ${max_wait}s: want '$expect' got '$result'"
3115 # usage: wait_update [--verbose] [--quiet] node check expect [max_wait]
3120 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
3121 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
3128 wait_update_cond $verbose $quiet $node "$check" "==" "$expect" $max_wait
3131 # usage: wait_update_facet_cond [--verbose] facet check cond expect [max_wait]
3132 wait_update_facet_cond() {
3136 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
3137 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
3139 local node=$(facet_active_host $1)
3145 wait_update_cond $verbose $quiet $node "$check" "$cond" "$expect" $max_wait
3148 # usage: wait_update_facet [--verbose] facet check expect [max_wait]
3149 wait_update_facet() {
3153 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
3154 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
3156 local node=$(facet_active_host $1)
3161 wait_update_cond $verbose $quiet $node "$check" "==" "$expect" $max_wait
3165 do_nodes $(comma_list $(mdts_nodes)) \
3166 "lctl set_param -n os[cd]*.*MDT*.force_sync=1"
3167 do_nodes $(comma_list $(osts_nodes)) \
3168 "lctl set_param -n osd*.*OS*.force_sync=1" 2>&1 |
3169 grep -v 'Found no match'
3173 local zfs_wait=${2:-5}
3175 # the occupied disk space will be released
3176 # only after TXGs are committed
3177 if [[ $(facet_fstype $1) == zfs ]]; then
3178 echo "sleep $zfs_wait for ZFS $(facet_fstype $1)"
3186 local lwm=$3 #low watermark
3187 local size_mb #how many MB should we write to pass watermark
3188 local ost_name=$(ostname_from_index $ost_idx)
3190 free_kb=$($LFS df $MOUNT | awk "/$ost_name/ { print \$4 }")
3192 if (( $free_kb / 1024 > lwm )); then
3193 size_mb=$((free_kb / 1024 - lwm))
3195 #If 10% of free space cross low watermark use it
3196 if (( $free_kb / 10240 > size_mb )); then
3197 size_mb=$((free_kb / 10240))
3199 #At least we need to store 1.1 of difference between
3200 #free space and low watermark
3201 size_mb=$((size_mb + size_mb / 10))
3203 if (( lwm <= $free_kb / 1024 )) ||
3204 [ ! -f $DIR/${filename}.fill_ost$ost_idx ]; then
3205 $LFS setstripe -i $ost_idx -c1 $DIR/${filename}.fill_ost$ost_idx
3206 dd if=/dev/zero of=$DIR/${filename}.fill_ost$ost_idx bs=1M \
3207 count=$size_mb oflag=append conv=notrunc
3212 free_kb=$($LFS df $MOUNT | awk "/$ost_name/ { print \$4 }")
3213 echo "OST still has $((free_kb / 1024)) MB free"
3216 # This checks only the primary MDS
3217 ost_watermarks_get() {
3219 local ost_name=$(ostname_from_index $ost_idx)
3220 local mdtosc_proc=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
3222 local hwm=$(do_facet $SINGLEMDS $LCTL get_param -n \
3223 osp.$mdtosc_proc.reserved_mb_high)
3224 local lwm=$(do_facet $SINGLEMDS $LCTL get_param -n \
3225 osp.$mdtosc_proc.reserved_mb_low)
3230 # Note that we set watermarks on all MDSes (necessary for striped dirs)
3231 ost_watermarks_set() {
3235 local ost_name=$(ostname_from_index $ost_idx)
3236 local facets=$(get_facets MDS)
3238 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param -n \
3239 osp.*$ost_name*.reserved_mb_low=$lwm \
3240 osp.*$ost_name*.reserved_mb_high=$hwm > /dev/null
3242 # sleep to ensure we see the change
3246 ost_watermarks_set_low_space() {
3248 local wms=$(ost_watermarks_get $ost_idx)
3249 local ost_name=$(ostname_from_index $ost_idx)
3251 local old_lwm=$(echo $wms | awk '{ print $1 }')
3252 local old_hwm=$(echo $wms | awk '{ print $2 }')
3254 local blocks=$($LFS df $MOUNT | awk "/$ost_name/ { print \$4 }")
3255 # minimal extension size is 64M
3257 if (( $blocks / 1024 > 50 )); then
3258 new_lwm=$((blocks / 1024 - 50))
3260 local new_hwm=$((new_lwm + 5))
3262 ost_watermarks_set $ost_idx $new_lwm $new_hwm
3263 echo "watermarks: $old_lwm $old_hwm $new_lwm $new_hwm"
3266 # Set watermarks to ~current available space & then write data to fill it
3267 # Note OST is not *actually* full after this, it just reports ENOSPC in the
3268 # internal statfs used by the stripe allocator
3270 # first parameter is the filename-prefix, which must get under t-f cleanup
3271 # requirements (rm -rf $DIR/[Rdfs][0-9]*), i.e. $tfile work fine
3272 ost_watermarks_set_enospc() {
3276 local ost_name=$(ostname_from_index $ost_idx)
3277 local facets=$(get_facets MDS)
3281 for MDS in ${facets//,/ }; do
3282 local mdtosc_proc=$(get_mdtosc_proc_path $MDS $ost_name)
3284 do_facet $MDS $LCTL get_param -n \
3285 osp.$mdtosc_proc.reserved_mb_high ||
3286 skip "remote MDS does not support reserved_mb_high"
3289 wms=$(ost_watermarks_set_low_space $ost_idx)
3290 local new_lwm=$(echo $wms | awk '{ print $4 }')
3291 fill_ost $filename $ost_idx $new_lwm
3292 #First enospc could execute orphan deletion so repeat
3293 fill_ost $filename $ost_idx $new_lwm
3297 ost_watermarks_enospc_delete_files() {
3301 rm -f $DIR/${filename}.fill_ost$ost_idx
3303 wait_delete_completed
3307 # clean up from "ost_watermarks_set_enospc"
3308 ost_watermarks_clear_enospc() {
3314 ost_watermarks_enospc_delete_files $filename $ost_idx
3315 ost_watermarks_set $ost_idx $old_lwm $old_hwm
3316 echo "set OST$ost_idx lwm back to $old_lwm, hwm back to $old_hwm"
3319 wait_delete_completed_mds() {
3320 local max_wait=${1:-20}
3322 local stime=$(date +%s)
3327 # find MDS with pending deletions
3328 for node in $(mdts_nodes); do
3329 changes=$(do_node $node "$LCTL get_param -n osc.*MDT*.sync_*" \
3330 2>/dev/null | calc_sum)
3331 if [[ $changes -eq 0 ]]; then
3334 mds2sync="$mds2sync $node"
3336 if [ -z "$mds2sync" ]; then
3337 wait_zfs_commit $SINGLEMDS
3340 mds2sync=$(comma_list $mds2sync)
3342 # sync MDS transactions
3343 do_nodes $mds2sync "$LCTL set_param -n os[cd]*.*MD*.force_sync 1"
3345 # wait till all changes are sent and commmitted by OSTs
3346 # for ldiskfs space is released upon execution, but DMU
3347 # do this upon commit
3350 while [[ $WAIT -ne $max_wait ]]; do
3351 changes=$(do_nodes $mds2sync \
3352 "$LCTL get_param -n osc.*MDT*.sync_*" | calc_sum)
3353 #echo "$node: $changes changes on all"
3354 if [[ $changes -eq 0 ]]; then
3355 wait_zfs_commit $SINGLEMDS
3357 # the occupied disk space will be released
3358 # only after TXGs are committed
3359 wait_zfs_commit ost1
3367 echo "Delete is not completed in $((etime - stime)) seconds"
3368 do_nodes $mds2sync "$LCTL get_param osc.*MDT*.sync_*"
3375 # we can use "for" here because we are waiting the slowest
3376 for host in ${hostlist//,/ }; do
3377 check_network "$host" 900
3379 while ! do_nodes $hostlist hostname > /dev/null; do sleep 5; done
3386 for facet in ${facetlist//,/ }; do
3387 hostlist=$(expand_list $hostlist $(facet_active_host $facet))
3389 wait_for_host $hostlist
3392 _wait_recovery_complete () {
3395 # Use default policy if $2 is not passed by caller.
3396 local MAX=${2:-$(max_recovery_time)}
3401 while [ $WAIT -lt $MAX ]; do
3402 STATUS=$(lctl get_param -n $param | grep status)
3404 [[ $STATUS = "status: COMPLETE" || $STATUS = "status: INACTIVE" ]] && return 0
3407 echo "Waiting $((MAX - WAIT)) secs for $param recovery done. $STATUS"
3409 echo "$param recovery not done in $MAX sec. $STATUS"
3413 wait_recovery_complete () {
3416 # with an assumption that at_max is the same on all nodes
3417 local MAX=${2:-$(max_recovery_time)}
3420 if [ "$FAILURE_MODE" = HARD ]; then
3421 facets=$(facets_on_host $(facet_active_host $facet))
3423 echo affected facets: $facets
3425 facets=${facets//,/ }
3426 # We can use "for" here because we are waiting the slowest.
3427 # The mgs not having the recovery_status proc entry, exclude it
3428 # from the facet list.
3429 for facet in ${facets//mgs/ }; do
3430 local var_svc=${facet}_svc
3431 local param="*.${!var_svc}.recovery_status"
3433 local host=$(facet_active_host $facet)
3434 do_rpc_nodes "$host" _wait_recovery_complete $param $MAX
3438 wait_mds_ost_sync () {
3439 # just because recovery is done doesn't mean we've finished
3440 # orphan cleanup. Wait for llogs to get synchronized.
3441 echo "Waiting for orphan cleanup..."
3442 # MAX value includes time needed for MDS-OST reconnection
3443 local MAX=$(( TIMEOUT * 2 ))
3444 local WAIT_TIMEOUT=${1:-$MAX}
3447 local list=$(comma_list $(mdts_nodes))
3448 local cmd="$LCTL get_param -n osp.*osc*.old_sync_processed"
3449 if ! do_facet $SINGLEMDS \
3450 "$LCTL list_param osp.*osc*.old_sync_processed 2> /dev/null"
3452 # old way, use mds_sync
3454 list=$(comma_list $(osts_nodes))
3455 cmd="$LCTL get_param -n obdfilter.*.mds_sync"
3458 echo "wait $WAIT_TIMEOUT secs maximumly for $list mds-ost sync done."
3459 while [ $WAIT -lt $WAIT_TIMEOUT ]; do
3460 local -a sync=($(do_nodes $list "$cmd"))
3463 for ((i=0; i<${#sync[@]}; i++)); do
3465 [ ${sync[$i]} -eq 1 ] && continue
3467 [ ${sync[$i]} -eq 0 ] && continue
3469 # there is a not finished MDS-OST synchronization
3473 sleep 2 # increase waiting time and cover statfs cache
3474 [ ${con} -eq 1 ] && return 0
3475 echo "Waiting $WAIT secs for $list $i mds-ost sync done."
3479 # show which nodes are not finished.
3480 cmd=$(echo $cmd | sed 's/-n//')
3481 do_nodes $list "$cmd"
3482 echo "$facet recovery node $i not done in $WAIT_TIMEOUT sec. $STATUS"
3486 # Wait OSTs to be active on both client and MDT side.
3488 local cmd="$LCTL get_param -n lov.$FSNAME-clilov-*.target_obd |
3489 awk 'BEGIN {c = 0} /ACTIVE/{c += 1} END {printf \\\"%d\\\", c}'"
3490 wait_update $HOSTNAME "eval $cmd" $OSTCOUNT ||
3491 error "wait_update OSTs up on client failed"
3493 cmd="$LCTL get_param osp.$FSNAME-OST*-MDT0000.prealloc_last_id |
3494 awk '/=[1-9][0-9]/ { c += 1 } END { printf \\\"%d\\\", c }'"
3495 wait_update_facet $SINGLEMDS "eval $cmd" $OSTCOUNT ||
3496 error "wait_update OSTs up on MDT0000 failed"
3499 wait_destroy_complete () {
3500 echo "Waiting for MDT destroys to complete"
3501 # MAX value shouldn't be big as this mean server responsiveness
3502 # never increase this just to make test pass but investigate
3503 # why it takes so long time
3506 local list=$(comma_list $(mdts_nodes))
3507 while [ $WAIT -lt $MAX ]; do
3508 local -a RPCs=($(do_nodes $list $LCTL get_param -n osp.*.destroys_in_flight))
3512 for ((i=0; i<${#RPCs[@]}; i++)); do
3513 [ ${RPCs[$i]} -eq 0 ] && continue
3514 # there are still some destroy RPCs in flight
3519 [ ${con} -eq 1 ] && return 0 # done waiting
3520 echo "Waiting ${WAIT}s for local destroys to complete"
3523 echo "MDT destroys weren't done in $MAX sec."
3527 wait_delete_completed() {
3528 wait_delete_completed_mds $1 || return $?
3529 wait_destroy_complete || return $?
3538 # conf-sanity 31 takes a long time cleanup
3539 while [ $WAIT -lt 300 ]; do
3540 running=$(do_facet ${facet} "lsmod | grep lnet > /dev/null &&
3541 lctl dl | grep ' ST ' || true")
3542 [ -z "${running}" ] && return 0
3543 echo "waited $WAIT for${running}"
3544 [ $INTERVAL -lt 64 ] && INTERVAL=$((INTERVAL + INTERVAL))
3546 WAIT=$((WAIT + INTERVAL))
3548 echo "service didn't stop after $WAIT seconds. Still running:"
3553 wait_remote_prog () {
3559 [ "$PDSH" = "no_dsh" ] && return 0
3561 while [ $WAIT -lt $2 ]; do
3562 running=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep) || true
3563 [ -z "${running}" ] && return 0 || true
3564 echo "waited $WAIT for: "
3566 [ $INTERVAL -lt 60 ] && INTERVAL=$((INTERVAL + INTERVAL))
3568 WAIT=$((WAIT + INTERVAL))
3570 local pids=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep | awk '{print $2}')
3571 [ -z "$pids" ] && return 0
3572 echo "$PDSH processes still exists after $WAIT seconds. Still running: $pids"
3573 # FIXME: not portable
3574 for pid in $pids; do
3575 cat /proc/${pid}/status || true
3576 cat /proc/${pid}/wchan || true
3578 kill -9 $pid || true
3587 local clients=${1:-$CLIENTS}
3590 if [[ -z "$clients" ]]; then
3591 $LFS df $MOUNT > /dev/null || rc=$?
3593 $PDSH $clients "$LFS df $MOUNT" > /dev/null || rc=$?
3600 local clients=${1:-$CLIENTS}
3603 _lfs_df_check "$clients" || rc=$?
3605 check_lfs_df_ret_val $rc
3609 # not every config has many clients
3615 (( MDSCOUNT == 1 )) && return
3617 # wait so that statfs data on MDT expire
3618 local delay=$(do_facet $SINGLEMDS lctl \
3619 get_param -n osp.*MDT0000*MDT0001.maxage)
3621 local nodes=$(comma_list $(mdts_nodes))
3622 # initiate statfs RPC, all to all MDTs
3623 do_nodes $nodes $LCTL get_param -N osp.*MDT*MDT*.filesfree >&/dev/null
3624 do_nodes $nodes $LCTL get_param -N osp.*MDT*MDT*.filesfree >&/dev/null
3628 # usually checked on particular client or locally
3638 client_reconnect_try() {
3639 local f=$MOUNT/recon
3642 if [ -z "$CLIENTS" ]; then
3643 $LFS df $MOUNT; uname -n >> $f
3645 do_nodes $CLIENTS "$LFS df $MOUNT; uname -n >> $f" > /dev/null
3647 echo "Connected clients: $(cat $f)"
3648 ls -l $f > /dev/null
3652 client_reconnect() {
3653 # one client_reconnect_try call does not always do the job...
3655 client_reconnect_try && break
3660 affected_facets () {
3663 local host=$(facet_active_host $facet)
3664 local affected=$facet
3666 if [ "$FAILURE_MODE" = HARD ]; then
3667 affected=$(facets_up_on_host $host)
3673 local E2FSCK_ON_MDT0=false
3674 if [ "$1" == "--fsck" ]; then
3676 [ $(facet_fstype $SINGLEMDS) == ldiskfs ] &&
3688 #Because it will only get up facets, we need get affected
3689 #facets before shutdown
3690 #For HARD Failure mode, it needs make sure facets on the same
3691 #HOST will only be shutdown and reboot once
3692 for facet in ${facets//,/ }; do
3693 local affected_facet
3695 #check whether facet has been included in other affected facets
3696 for ((index=0; index<$total; index++)); do
3697 [[ *,$facet,* == ,${affecteds[index]}, ]] && skip=1
3700 if [ $skip -eq 0 ]; then
3701 affecteds[$total]=$(affected_facets $facet)
3706 for ((index=0; index<$total; index++)); do
3707 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
3708 local host=$(facet_active_host $facet)
3709 echo "Failing ${affecteds[index]} on $host"
3710 shutdown_facet $facet
3713 $E2FSCK_ON_MDT0 && (run_e2fsck $(facet_active_host $SINGLEMDS) \
3714 $(mdsdevname 1) "-n" || error "Running e2fsck")
3716 for ((index=0; index<$total; index++)); do
3717 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
3718 echo reboot facets: ${affecteds[index]}
3720 reboot_facet $facet $sleep_time
3722 change_active ${affecteds[index]}
3724 wait_for_facet ${affecteds[index]}
3727 init_facets_vars_simple
3729 # start mgs first if it is affected
3730 if ! combined_mgs_mds &&
3731 list_member ${affecteds[index]} mgs; then
3732 mount_facet mgs || error "Restart of mgs failed"
3733 affecteds[index]=$(exclude_items_from_list \
3734 ${affecteds[index]} mgs)
3736 # FIXME; has to be changed to mount all facets concurrently
3737 if [ -n "${affecteds[index]}" ]; then
3738 echo mount facets: ${affecteds[index]}
3739 mount_facets ${affecteds[index]}
3742 do_nodes $(comma_list $(all_nodes)) \
3743 "keyctl show | grep lustre | cut -c1-11 |
3745 xargs -IX keyctl setperm X 0x3f3f3f3f"
3752 do_facet $facet "sync; sync; sync"
3755 # make sure there will be no seq change
3756 local clients=${CLIENTS:-$HOSTNAME}
3757 local f=fsa-\\\$\(hostname\)
3758 do_nodes $clients "mcreate $MOUNT/$f; rm $MOUNT/$f"
3759 do_nodes $clients "if [ -d $MOUNT2 ]; then mcreate $MOUNT2/$f; rm $MOUNT2/$f; fi"
3761 local svc=${facet}_svc
3762 do_facet $facet $LCTL --device ${!svc} notransno
3764 # If a ZFS OSD is made read-only here, its pool is "freezed". This
3765 # in-memory state has to be cleared by either rebooting the host or
3766 # exporting and reimporting the pool.
3768 # Although the uberblocks are not updated when a pool is freezed,
3769 # transactions are still written to the disks. Modified blocks may be
3770 # cached in memory when tests try reading them back. The
3771 # export-and-reimport process also evicts any cached pool data from
3772 # memory to provide the correct "data loss" semantics.
3774 # In the test framework, the exporting and importing operations are
3775 # handled by stop() and mount_facet() separately, which are used
3776 # inside fail() and fail_abort().
3778 set_dev_readonly $facet
3779 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3780 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3783 replay_barrier_nodf() {
3784 local facet=$1 echo running=${running}
3785 do_facet $facet "sync; sync; sync"
3786 local svc=${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}"
3794 replay_barrier_nosync() {
3795 local facet=$1 echo running=${running}
3796 local svc=${facet}_svc
3797 echo Replay barrier on ${!svc}
3798 do_facet $facet $LCTL --device ${!svc} notransno
3799 set_dev_readonly $facet
3800 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3801 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3805 # Get Lustre client uuid for a given Lustre mount point.
3808 local mntpnt=${1:-$MOUNT}
3810 local name=$($LFS getname $mntpnt | cut -d' ' -f1)
3811 local uuid=$($LCTL get_param -n llite.$name.uuid)
3816 mds_evict_client() {
3817 local mntpnt=${1:-$MOUNT}
3818 local uuid=$(get_client_uuid $mntpnt)
3820 do_facet $SINGLEMDS \
3821 "$LCTL set_param -n mdt.${mds1_svc}.evict_client $uuid"
3824 ost_evict_client() {
3825 local mntpnt=${1:-$MOUNT}
3826 local uuid=$(get_client_uuid $mntpnt)
3829 "$LCTL set_param -n obdfilter.${ost1_svc}.evict_client $uuid"
3834 local clients=${CLIENTS:-$HOSTNAME}
3836 SK_NO_KEY_save=$SK_NO_KEY
3838 export SK_NO_KEY=false
3840 facet_failover $* || error "failover: $?"
3841 export SK_NO_KEY=$SK_NO_KEY_save
3842 # to initiate all OSC idling connections
3844 wait_clients_import_ready "$clients" "$facets"
3845 clients_up || error "post-failover stat: $?"
3851 facet_failover $facet
3856 local abort_type=${2:-"abort_recovery"}
3859 change_active $facet
3860 wait_for_facet $facet
3861 mount_facet $facet -o $abort_type
3862 clients_up || echo "first stat failed: $?"
3863 clients_up || error "post-failover stat: $?"
3867 host_nids_address() {
3871 do_nodes $nodes "$LCTL list_nids | grep -w $net | cut -f 1 -d @"
3875 if [ "$1" = "'*'" ]; then echo \'*\'; else
3881 if [[ -n "$NETTYPE" ]]; then
3882 h2name_or_ip "$1" "$NETTYPE"
3884 h2name_or_ip "$1" "$2"
3887 declare -fx h2nettype
3889 # Wrapper function to print the deprecation warning
3891 echo "h2tcp: deprecated, use h2nettype instead" 1>&2
3892 if [[ -n "$NETTYPE" ]]; then
3895 h2nettype "$1" "tcp"
3899 # Wrapper function to print the deprecation warning
3901 echo "h2o2ib: deprecated, use h2nettype instead" 1>&2
3902 if [[ -n "$NETTYPE" ]]; then
3905 h2nettype "$1" "o2ib"
3909 # This enables variables in cfg/"setup".sh files to support the pdsh HOSTLIST
3910 # expressions format. As a bonus we can then just pass in those variables
3911 # to pdsh. What this function does is take a HOSTLIST type string and
3912 # expand it into a space deliminated list for us.
3920 [ -z "$hostlist" ] && return
3922 # Translate the case of [..],..,[..] to [..] .. [..]
3923 list="${hostlist/],/] }"
3925 [[ "$front" == *,* ]] && {
3928 list=${list/${old}/${new}}
3931 for item in $list; do
3932 # Test if we have any []'s at all
3933 if [ "$item" != "${item/\[/}" ]; then {
3934 # Expand the [*] into list
3938 if [ "$name" != "$item" ]; then
3939 group=${item#$name[*}
3942 for range in ${group//,/ }; do
3948 # Number of leading zeros
3951 end=$(echo $end | sed 's/0*//')
3952 [[ -z "$end" ]] && end=0
3953 [[ $padlen2 -gt $padlen ]] && {
3954 [[ $padlen2 -eq ${#end} ]] && padlen2=0
3957 begin=$(echo $begin | sed 's/0*//')
3958 [ -z $begin ] && begin=0
3960 if [ ! -z "${begin##[!0-9]*}" ]; then
3961 order=$(seq -f "%0${padlen}g" $begin $end)
3963 order=$(eval echo {$begin..$end});
3966 for num in $order; do
3967 value="${name#*,}${num}${back}"
3968 [ "$value" != "${value/\[/}" ] && {
3969 value=$(hostlist_expand "$value")
3971 myList="$myList $value"
3976 myList="$myList $item"
3979 myList=${myList//,/ }
3980 myList=${myList:1} # Remove first character which is a space
3982 # Filter any duplicates without sorting
3984 myList="${list%% *}"
3986 while [[ "$list" != ${myList##* } ]]; do
3987 local tlist=" $list"
3988 list=${tlist// ${list%% *} / }
3990 myList="$myList ${list%% *}"
3992 myList="${myList%* }";
3994 # We can select an object at an offset in the list
3997 for item in $myList; do
3999 [ $cnt -eq $offset ] && {
4003 [ $(get_node_count $myList) -ne 1 ] && myList=""
4012 [ "$facet" == client ] && echo -n $HOSTNAME && return
4013 varname=${facet}_HOST
4014 if [ -z "${!varname}" ]; then
4015 if [ "${facet:0:3}" == "ost" ]; then
4016 local fh=${facet%failover}_HOST
4017 eval export ${facet}_HOST=${!fh}
4018 if [ -z "${!varname}" ]; then
4019 eval export ${facet}_HOST=${ost_HOST}
4021 elif [ "${facet:0:3}" == "mdt" -o \
4022 "${facet:0:3}" == "mds" -o \
4023 "${facet:0:3}" == "mgs" ]; then
4025 if [ "${facet}" == "mgsfailover" ] &&
4026 [ -n "$mds1failover_HOST" ]; then
4027 temp=$mds1failover_HOST
4031 eval export ${facet}_HOST=$temp
4037 facet_failover_host() {
4041 var=${facet}failover_HOST
4042 if [ -n "${!var}" ]; then
4047 if combined_mgs_mds && [ $facet == "mgs" ] &&
4048 [ -z $mds1failover_HOST ]; then
4049 temp=mds1failover_HOST
4054 if [ "${facet:0:3}" == "mdt" -o "${facet:0:3}" == "mds" -o \
4055 "${facet:0:3}" == "mgs" ]; then
4057 eval export ${facet}failover_host=${mds_HOST}
4062 if [[ $facet == ost* ]]; then
4063 eval export ${facet}failover_host=${ost_HOST}
4071 local activevar=${facet}active
4073 if [ -f $TMP/${facet}active ] ; then
4074 source $TMP/${facet}active
4077 active=${!activevar}
4078 if [ -z "$active" ] ; then
4085 facet_active_host() {
4086 facet_host $(facet_active $1)
4089 # Get the passive failover partner host of facet.
4090 facet_passive_host() {
4092 [[ $facet = client ]] && return
4094 local host=${facet}_HOST
4095 local failover_host=${facet}failover_HOST
4096 local active_host=$(facet_active_host $facet)
4098 [[ -z ${!failover_host} || ${!failover_host} = ${!host} ]] && return
4100 if [[ $active_host = ${!host} ]]; then
4101 echo -n ${!failover_host}
4111 for facet in ${facetlist//,/ }; do
4112 local failover=${facet}failover
4113 local host=`facet_host $failover`
4114 [ -z "$host" ] && return
4116 local curactive=`facet_active $facet`
4117 if [ -z "${curactive}" -o "$curactive" == "$failover" ] ; then
4118 eval export ${facet}active=$facet
4120 eval export ${facet}active=$failover
4122 # save the active host for this facet
4123 local activevar=${facet}active
4124 echo "$activevar=${!activevar}" > $TMP/$activevar
4125 [[ $facet = mds1 ]] && combined_mgs_mds && \
4126 echo "mgsactive=${!activevar}" > $TMP/mgsactive
4127 local TO=`facet_active_host $facet`
4128 echo "Failover $facet to $TO"
4136 # do not strip off hostname if verbose, b=19215
4137 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
4138 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
4144 if [ "$HOST" = "$HOSTNAME" ]; then
4146 elif [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" ]; then
4147 echo "cannot run remote command on $HOST with $myPDSH"
4150 if $VERBOSE && [[ -z "$quiet" ]]; then
4151 echo "CMD: $HOST $@" >&2
4152 $myPDSH $HOST "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
4155 if [[ "$myPDSH" == "rsh" ]] ||
4156 [[ "$myPDSH" == *pdsh* && "$myPDSH" != *-S* ]]; then
4157 # we need this because rsh and pdsh do not return
4158 # exit code of an executed command
4159 local command_status="$TMP/cs"
4160 eval $myPDSH $HOST ":> $command_status"
4161 eval $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests;
4162 PATH=\$PATH:/sbin:/usr/sbin;
4164 LUSTRE=\"$RLUSTRE\" bash -c \"$@\") ||
4165 echo command failed >$command_status"
4166 [[ -n "$($myPDSH $HOST cat $command_status)" ]] && return 1 ||
4170 if [[ -n "$verbose" ]]; then
4171 # print HOSTNAME for myPDSH="no_dsh"
4172 if [[ $myPDSH = no_dsh ]]; then
4174 "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin;\
4175 cd $RPWD; LUSTRE=\"$RLUSTRE\" bash -c \"$@\")" |
4176 sed -e "s/^/${HOSTNAME}: /"
4179 "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin;\
4180 cd $RPWD; LUSTRE=\"$RLUSTRE\" bash -c \"$@\")"
4184 "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin;\
4185 cd $RPWD; LUSTRE=\"$RLUSTRE\" bash -c \"$@\")" |
4186 sed "s/^${HOST}: //"
4188 return ${PIPESTATUS[0]}
4191 single_local_node () {
4192 [ "$1" = "$HOSTNAME" ]
4195 # Outputs environment variable assignments that should be passed to remote nodes
4199 local facets=$(get_facets)
4202 for var in ${!MODOPTS_*}; do
4203 value=${!var//\"/\\\"}
4204 echo -n " ${var}=\"$value\""
4207 for facet in ${facets//,/ }; do
4209 if [ -n "${!var}" ]; then
4210 echo -n " $var=${!var}"
4214 for var in MGSFSTYPE MDSFSTYPE OSTFSTYPE; do
4215 if [ -n "${!var}" ]; then
4216 echo -n " $var=${!var}"
4220 for var in VERBOSE; do
4221 if [ -n "${!var}" ]; then
4222 echo -n " $var=${!var}"
4226 if [ -n "$FSTYPE" ]; then
4227 echo -n " FSTYPE=$FSTYPE"
4230 for var in LNETLND NETTYPE; do
4231 if [ -n "${!var}" ]; then
4232 echo -n " $var=${!var}"
4241 # do not strip off hostname if verbose, b=19215
4242 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
4243 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
4248 if single_local_node $rnodes; then
4249 do_node $verbose $quiet $rnodes "$@"
4253 # This is part from do_node
4256 [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" -o "$myPDSH" = "rsh" ] &&
4257 echo "cannot run remote command on $rnodes with $myPDSH" &&
4260 export FANOUT=$(get_node_count "${rnodes//,/ }")
4261 if $VERBOSE && [[ -z "$quiet" ]]; then
4262 echo "CMD: $rnodes $@" >&2
4263 $myPDSH $rnodes "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
4266 # do not replace anything from pdsh output if -N is used
4267 # -N Disable hostname: prefix on lines of output.
4268 if [[ -n "$verbose" || $myPDSH = *-N* ]]; then
4269 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) bash -c \"$@\")"
4271 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) bash -c \"$@\")" | sed -re "s/^[^:]*: //g"
4273 return ${PIPESTATUS[0]}
4277 # Execute commands on a single service's host
4279 # The \a facet (service) may be on a local or remote node, which is
4280 # determined at the time the command is run.
4282 # usage: do_facet $facet command [arg ...]
4287 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
4288 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
4292 local host=$(facet_active_host $facet)
4294 [ -z "$host" ] && echo "No host defined for facet ${facet}" && exit 1
4295 do_node $verbose $quiet $host "$@"
4298 # Function: do_facet_random_file $FACET $FILE $SIZE
4299 # Creates FILE with random content on the given FACET of given SIZE
4301 do_facet_random_file() {
4305 local cmd="dd if=/dev/urandom of='$fpath' bs=$fsize count=1"
4306 do_facet $facet "$cmd 2>/dev/null"
4309 do_facet_create_file() {
4313 local cmd="dd if=/dev/zero of='$fpath' bs=$fsize count=1"
4314 do_facet $facet "$cmd 2>/dev/null"
4318 do_nodes --verbose "$@"
4324 # make sure its not already running
4326 rm -f $TMP/${facet}active
4327 [[ $facet = mds1 ]] && combined_mgs_mds && rm -f $TMP/mgsactive
4329 # make sure in-tree ldiskfs is loaded before mkfs
4330 if local_mode && [[ $(node_fstypes $HOSTNAME) == *ldiskfs* ]]; then
4331 load_module ../ldiskfs/ldiskfs
4334 do_facet ${facet} $MKFS $* || return ${PIPESTATUS[0]}
4336 if [[ $(facet_fstype $facet) == zfs ]]; then
4338 # After formatting a ZFS target, "cachefile=none" property will
4339 # be set on the ZFS storage pool so that the pool is not
4340 # automatically imported on system startup. And then the pool
4341 # will be exported so as to leave the importing and exporting
4342 # operations handled by mount_facet() and stop() separately.
4344 refresh_partition_table $facet $(facet_vdevice $facet)
4345 disable_zpool_cache $facet
4350 # Device formatted as ost
4353 local DEVNAME=OSTDEV$num
4355 local fstype=$(facet_fstype ost$num)
4359 local dev=ost${num}_dev
4360 [[ -n ${!dev} ]] && eval DEVPTR=${!dev} ||
4361 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
4362 eval DEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
4364 #try $OSTZFSDEVn - independent of vdev
4365 DEVNAME=OSTZFSDEV$num
4366 eval DEVPTR=${!DEVNAME:=${FSNAME}-ost${num}/ost${num}};;
4368 error "unknown fstype!";;
4374 # Physical device location of data
4380 local fstype=$(facet_fstype ost$num)
4384 # vdevs are not supported by ldiskfs
4387 #if $OSTDEVn isn't defined, default is $OSTDEVBASE{n}
4388 # Device formatted by zfs
4390 eval VDEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
4392 error "unknown fstype!";;
4398 # Logical device formatted for lustre
4401 local DEVNAME=MDSDEV$num
4403 local fstype=$(facet_fstype mds$num)
4407 local dev=mds${num}_dev
4408 [[ -n ${!dev} ]] && eval DEVPTR=${!dev} ||
4409 #if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
4410 eval DEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
4412 # try $MDSZFSDEVn - independent of vdev
4413 DEVNAME=MDSZFSDEV$num
4414 eval DEVPTR=${!DEVNAME:=${FSNAME}-mdt${num}/mdt${num}};;
4416 error "unknown fstype!";;
4422 # Physical location of data
4426 local fstype=$(facet_fstype mds$num)
4430 # vdevs are not supported by ldiskfs
4433 # if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
4434 # Device formatted by ZFS
4435 local DEVNAME=MDSDEV$num
4436 eval VDEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
4438 error "unknown fstype!";;
4446 local fstype=$(facet_fstype mgs)
4450 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
4451 ( [ -z "$MGSDEV" ] || [ $MGSDEV = $MDSDEV1 ] ); then
4452 DEVPTR=$(mdsdevname 1)
4454 [[ -n $mgs_dev ]] && DEVPTR=$mgs_dev ||
4458 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
4459 ( [ -z "$MGSZFSDEV" ] &&
4460 [ -z "$MGSDEV" -o "$MGSDEV" = $(mdsvdevname 1) ] ); then
4461 DEVPTR=$(mdsdevname 1)
4463 DEVPTR=${MGSZFSDEV:-${FSNAME}-mgs/mgs}
4466 error "unknown fstype!";;
4475 local fstype=$(facet_fstype mgs)
4479 # vdevs are not supported by ldiskfs
4482 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
4483 ( [ -z "$MGSDEV" ] &&
4484 [ -z "$MGSZFSDEV" -o "$MGSZFSDEV" = $(mdsdevname 1) ]); then
4485 VDEVPTR=$(mdsvdevname 1)
4486 elif [ -n "$MGSDEV" ]; then
4490 error "unknown fstype!";;
4498 [[ $facet = mgs ]] && combined_mgs_mds && facet="mds1"
4500 local var=${facet}_MOUNT
4501 eval mntpt=${!var:-${MOUNT}-$facet}
4508 local dev=$(facet_device $facet)
4509 local mnt=${2:-$(facet_mntpt $facet)}
4513 if dm_flakey_supported $facet; then
4514 dm_dev=$(dm_create_dev $facet $dev)
4515 [[ -n "$dm_dev" ]] || dm_dev=$dev
4517 is_blkdev $facet $dm_dev || opts=$(csa_add "$opts" -o loop)
4518 export_dm_dev $facet $dm_dev
4520 do_facet $facet mount -t ldiskfs $opts $dm_dev $mnt
4525 local dev=$(facet_device $facet)
4526 local mnt=${2:-$(facet_mntpt $facet)}
4528 do_facet $facet $UMOUNT $mnt
4532 echo -n "$1" | tr -c '[:alnum:]\n' '_'
4537 local ds=$(facet_device $facet)
4538 local mnt=${2:-$(facet_mntpt $facet)}
4543 canmnt=$(do_facet $facet $ZFS get -H -o value canmount $ds)
4544 mntpt=$(do_facet $facet $ZFS get -H -o value mountpoint $ds)
4545 do_facet $facet $ZFS set canmount=noauto $ds
4547 # The "legacy" mount method is used here because "zfs unmount $mnt"
4548 # calls stat(2) on $mnt/../*, which may include $MOUNT. If certain
4549 # targets are not available at the time, the stat(2) on $MOUNT will
4552 do_facet $facet $ZFS set mountpoint=legacy $ds
4553 do_facet $facet mount -t zfs $ds $mnt
4554 eval export mz_$(var_name ${facet}_$ds)_canmount=$canmnt
4555 eval export mz_$(var_name ${facet}_$ds)_mountpoint=$mntpt
4560 local ds=$(facet_device $facet)
4561 local mnt=${2:-$(facet_mntpt $facet)}
4562 local var_mntpt=mz_$(var_name ${facet}_$ds)_mountpoint
4563 local var_canmnt=mz_$(var_name ${facet}_$ds)_canmount
4564 local mntpt=${!var_mntpt}
4565 local canmnt=${!var_canmnt}
4569 do_facet $facet umount $mnt
4570 do_facet $facet $ZFS set mountpoint=$mntpt $ds
4571 do_facet $facet $ZFS set canmount=$canmnt $ds
4578 local fstype=$(facet_fstype $facet)
4580 mount_$fstype $facet $mnt
4586 local fstype=$(facet_fstype $facet)
4588 unmount_$fstype $facet $mnt
4595 # make sure we are using the primary server, so test-framework will
4596 # be able to clean up properly.
4597 activemds=`facet_active mds1`
4598 if [ $activemds != "mds1" ]; then
4602 local clients=$CLIENTS
4603 [ -z $clients ] && clients=$(hostname)
4605 zconf_umount_clients $clients $MOUNT "$*" || true
4606 [ -n "$MOUNT2" ] && zconf_umount_clients $clients $MOUNT2 "$*" || true
4608 [ -n "$CLIENTONLY" ] && return
4610 # The add fn does rm ${facet}active file, this would be enough
4611 # if we use do_facet <facet> only after the facet added, but
4612 # currently we use do_facet mds in local.sh
4613 for num in `seq $MDSCOUNT`; do
4615 rm -f ${TMP}/mds${num}active
4617 combined_mgs_mds && rm -f $TMP/mgsactive
4619 for num in `seq $OSTCOUNT`; do
4621 rm -f $TMP/ost${num}active
4624 if ! combined_mgs_mds ; then
4628 if $SHARED_KEY; then
4629 export SK_MOUNTED=false
4635 cleanup_echo_devs () {
4638 local devs=$($LCTL dl | grep echo | awk '{print $4}')
4640 for dev in $devs; do
4641 $LCTL --device $dev cleanup
4642 $LCTL --device $dev detach
4647 nfs_client_mode && return
4648 cifs_client_mode && return
4651 CLEANUP_DM_DEV=true stopall $*
4658 combined_mgs_mds () {
4659 [[ "$(mdsdevname 1)" = "$(mgsdevname)" ]] &&
4660 [[ "$(facet_host mds1)" = "$(facet_host mgs)" ]]
4664 echo -n "$1" | tr '[:upper:]' '[:lower:]'
4668 echo -n "$1" | tr '[:lower:]' '[:upper:]'
4680 var=$(echo "$var" | sed -e 's/,\( \)*/,/g')
4681 for i in $(echo "$var"); do
4682 if [ "$i" == "-O" ]; then
4684 first_o=$(($first_o + 1))
4687 if [ "$i" == "-E" ]; then
4689 first_e=$(($first_e + 1 ))
4694 [ $first_o -gt 1 ] && opt_o+=",";
4698 [ $first_e -gt 1 ] && opt_e+=",";
4709 [ -n "$opt_o" ] && echo " -O $opt_o"
4710 [ -n "$opt_e" ] && echo " -E $opt_e"
4716 local fsname=${3:-"$FSNAME"}
4717 local type=$(facet_type $facet)
4718 local index=$(facet_index $facet)
4719 local fstype=$(facet_fstype $facet)
4720 local host=$(facet_host $facet)
4725 if [ $type == MGS ] || ( [ $type == MDS ] &&
4726 [ "$dev" == $(mgsdevname) ] &&
4727 [ "$host" == "$(facet_host mgs)" ] ); then
4730 opts="--mgsnode=$MGSNID"
4733 if [ $type != MGS ]; then
4734 opts+=" --fsname=$fsname --$(lower ${type/MDS/MDT}) \
4738 var=${facet}failover_HOST
4739 if [ -n "${!var}" ] && [ ${!var} != $(facet_host $facet) ]; then
4740 opts+=" --failnode=$(h2nettype ${!var})"
4743 opts+=${TIMEOUT:+" --param=sys.timeout=$TIMEOUT"}
4744 opts+=${LDLM_TIMEOUT:+" --param=sys.ldlm_timeout=$LDLM_TIMEOUT"}
4746 if [ $type == MDS ]; then
4747 opts+=${MDSCAPA:+" --param-mdt.capa=$MDSCAPA"}
4748 opts+=${DEF_STRIPE_SIZE:+" --param=lov.stripesize=$DEF_STRIPE_SIZE"}
4749 opts+=${DEF_STRIPE_COUNT:+" --param=lov.stripecount=$DEF_STRIPE_COUNT"}
4750 opts+=${L_GETIDENTITY:+" --param=mdt.identity_upcall=$L_GETIDENTITY"}
4752 if [ $fstype == ldiskfs ]; then
4753 fs_mkfs_opts+="-O ea_inode,large_dir"
4756 if [ -n "${!var}" ]; then
4757 fs_mkfs_opts+=" -J device=${!var}"
4759 fs_mkfs_opts+=${MDSJOURNALSIZE:+" -J size=$MDSJOURNALSIZE"}
4761 fs_mkfs_opts+=${MDSISIZE:+" -i $MDSISIZE"}
4765 if [ $type == OST ]; then
4766 opts+=${OSSCAPA:+" --param=ost.capa=$OSSCAPA"}
4768 if [ $fstype == ldiskfs ]; then
4770 if [ -n "${!var}" ]; then
4771 fs_mkfs_opts+=" -J device=${!var}"
4773 fs_mkfs_opts+=${OSTJOURNALSIZE:+" -J size=$OSTJOURNALSIZE"}
4778 opts+=" --backfstype=$fstype"
4781 if [ -n "${!var}" ]; then
4782 opts+=" --device-size=${!var}"
4785 var=$(upper $fstype)_MKFS_OPTS
4786 fs_mkfs_opts+=${!var:+" ${!var}"}
4788 var=${type}_FS_MKFS_OPTS
4789 fs_mkfs_opts+=${!var:+" ${!var}"}
4791 [[ "$QUOTA_TYPE" =~ "p" ]] && fs_mkfs_opts+=" -O project"
4793 [ $fstype == ldiskfs ] && fs_mkfs_opts=$(squash_opt $fs_mkfs_opts)
4795 if [ -n "${fs_mkfs_opts## }" ]; then
4796 opts+=" --mkfsoptions=\\\"${fs_mkfs_opts## }\\\""
4800 opts+=${!var:+" ${!var}"}
4807 local type=$(facet_type $facet)
4808 local var=${type}_MOUNT_FS_OPTS
4810 if [ -n "${!var}" ]; then
4811 opts+=" --mountfsoptions=${!var}"
4816 check_ost_indices() {
4817 local index_count=${#OST_INDICES[@]}
4818 [[ $index_count -eq 0 || $OSTCOUNT -le $index_count ]] && return 0
4820 # OST count is greater than the index count in $OST_INDEX_LIST.
4821 # We need check whether there are duplicate indices.
4825 for i in $(seq $((index_count + 1)) $OSTCOUNT); do
4826 index=$(facet_index ost$i)
4827 for j in $(seq 0 $((index_count - 1))); do
4828 [[ $index -ne ${OST_INDICES[j]} ]] ||
4829 error "ost$i has the same index $index as ost$((j+1))"
4836 local facet_type=$1 # mgs || mds || ost
4838 local facet=${1}${2}
4841 case "$(facet_fstype $facet)" in
4843 device=$(${facet_type}devname $facet_num)
4846 device=$(${facet_type}vdevname $facet_num)
4849 error "Unhandled filesystem type"
4853 do_facet $facet "[ -e \"$device\" ]" && return
4855 # Note: the following check only works with absolute paths
4856 [[ ! "$device" =~ ^/dev/ ]] || [[ "$device" =~ ^/dev/shm/ ]] ||
4857 error "$facet: device '$device' does not exist"
4859 # zpool create doesn't like empty files
4860 [[ $(facet_fstype $facet) == zfs ]] && return 0
4862 do_facet $facet "touch \"${device}\""
4871 echo "Format mgs: $(mgsdevname)"
4872 reformat_external_journal mgs
4874 # touch "device" in case it is a loopback file for testing and needs to
4875 # be created. mkfs.lustre doesn't do this to avoid accidentally writing
4876 # to non-existent files in /dev if the admin made a typo during setup
4879 add mgs $(mkfs_opts mgs $(mgsdevname)) $(mountfs_opts mgs) --reformat \
4880 $(mgsdevname) $(mgsvdevname) ${quiet:+>/dev/null} || exit 10
4890 echo "Format mds$num: $(mdsdevname $num)"
4891 reformat_external_journal mds$num
4893 __touch_device mds $num
4895 add mds$num $(mkfs_opts mds$num $(mdsdevname ${num})) \
4896 $(mountfs_opts mds$num) --reformat $(mdsdevname $num) \
4897 $(mdsvdevname $num) ${quiet:+>/dev/null} || exit 10
4906 echo "Format ost$num: $(ostdevname $num)"
4907 reformat_external_journal ost$num
4909 __touch_device ost $num
4911 add ost$num $(mkfs_opts ost$num $(ostdevname ${num})) \
4912 $(mountfs_opts ost$num) --reformat $(ostdevname $num) \
4913 $(ostvdevname ${num}) ${quiet:+>/dev/null} || exit 10
4918 # Set hostid for ZFS/SPL zpool import protection
4919 # (Assumes MDS version is also OSS version)
4920 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ];
4922 do_rpc_nodes "$(comma_list $(all_server_nodes))" set_hostid
4925 # We need ldiskfs here, may as well load them all
4927 [ -n "$CLIENTONLY" ] && return
4928 echo Formatting mgs, mds, osts
4929 if ! combined_mgs_mds ; then
4933 for num in $(seq $MDSCOUNT); do
4937 export OST_INDICES=($(hostlist_expand "$OST_INDEX_LIST"))
4939 for num in $(seq $OSTCOUNT); do
4945 grep " $1 " /proc/mounts || zconf_mount $HOSTNAME $*
4949 grep " $1 " /proc/mounts && zconf_umount $HOSTNAME $*
4953 # 0: success, the old identity set already.
4954 # 1: success, the old identity does not set.
4959 local j=`expr $num - 1`
4960 local MDT="`(do_facet mds$num lctl get_param -N mdt.*MDT*$j 2>/dev/null | cut -d"." -f2 2>/dev/null) || true`"
4962 if [ -z "$MDT" ]; then
4966 local old="`do_facet mds$num "lctl get_param -n mdt.$MDT.identity_upcall"`"
4969 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"$L_GETIDENTITY\""
4971 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"NONE\""
4974 do_facet mds$num "lctl set_param -n mdt/$MDT/identity_flush=-1"
4976 if [ $old = "NONE" ]; then
4985 zconf_umount $HOSTNAME $1 || error "umount failed"
4986 zconf_mount $HOSTNAME $1 || error "mount failed"
4994 rm -f $TMP/${facet}active
4995 do_facet ${facet} "$TUNEFS --quiet --writeconf $dev" || return 1
5000 local mdt_count=${1:-$MDSCOUNT}
5001 local ost_count=${2:-$OSTCOUNT}
5004 for num in $(seq $mdt_count); do
5005 DEVNAME=$(mdsdevname $num)
5006 writeconf_facet mds$num $DEVNAME || rc=$?
5009 for num in $(seq $ost_count); do
5010 DEVNAME=$(ostdevname $num)
5011 writeconf_facet ost$num $DEVNAME || rc=$?
5017 if ! combined_mgs_mds ; then
5018 start mgs $(mgsdevname) $MGS_MOUNT_OPTS
5027 for num in $(seq $MDSCOUNT); do
5028 devname=$(mdsdevname $num)
5029 start mds$num $devname $MDS_MOUNT_OPTS
5031 # We started mds$num, now we should set mds${num}_HOST
5032 # and mds${num}failover_HOST variables properly if they
5034 host=$(facet_host mds$num)
5035 for varname in mds${num}_HOST mds${num}failover_HOST; do
5036 if [[ -z "${!varname}" ]]; then
5040 if [ $IDENTITY_UPCALL != "default" ]; then
5041 switch_identity $num $IDENTITY_UPCALL
5049 for num in $(seq $OSTCOUNT); do
5051 rm -f $TMP/ost${num}active
5060 for num in $(seq $OSTCOUNT); do
5061 devname=$(ostdevname $num)
5062 start ost$num $devname $OST_MOUNT_OPTS
5064 # We started ost$num, now we should set ost${num}_HOST
5065 # and ost${num}failover_HOST variables properly if they
5067 host=$(facet_host ost$num)
5068 for varname in ost${num}_HOST ost${num}failover_HOST; do
5069 if [[ -z "${!varname}" ]]; then
5077 [ "$DAEMONFILE" ] && $LCTL debug_daemon start $DAEMONFILE $DAEMONSIZE
5078 if [ ! -z $arg1 ]; then
5079 [ "$arg1" = "server_only" ] && return
5082 if [ -n "$CLIENTS" ]; then
5083 zconf_mount_clients $CLIENTS $MOUNT
5087 if [ "$MOUNT_2" ]; then
5088 mount_client $MOUNT2
5089 if [ -n "$CLIENTS" ]; then
5090 zconf_mount_clients $CLIENTS $MOUNT2
5095 sk_nodemap_setup() {
5096 local sk_map_name=${1:-$SK_S2SNM}
5097 local sk_map_nodes=${2:-$HOSTNAME}
5098 do_node $(mgs_node) "$LCTL nodemap_add $sk_map_name"
5099 for servernode in $sk_map_nodes; do
5100 local nids=$(do_nodes $servernode "$LCTL list_nids")
5101 for nid in $nids; do
5102 do_node $(mgs_node) "$LCTL nodemap_add_range --name \
5103 $sk_map_name --range $nid"
5111 nfs_client_mode && return
5112 cifs_client_mode && return
5114 sanity_mount_check || error "environments are insane!"
5120 if [ -z "$CLIENTONLY" ]; then
5121 echo Setup mgs, mdt, osts
5122 echo $WRITECONF | grep -q "writeconf" && writeconf_all
5124 if $SK_MOUNTED; then
5125 echo "Shared Key file system already mounted"
5130 if $SHARED_KEY; then
5131 export SK_MOUNTED=true
5135 echo "GSS_SK: setting kernel keyring perms"
5136 do_nodes $(comma_list $(all_nodes)) \
5137 "keyctl show | grep lustre | cut -c1-11 |
5139 xargs -IX keyctl setperm X 0x3f3f3f3f"
5142 # Need to start one nodemap for servers,
5143 # and one for clients.
5144 sk_nodemap_setup $SK_S2SNM \
5145 $(comma_list $(all_server_nodes))
5147 sk_nodemap_setup $SK_S2SNMCLI \
5148 ${CLIENTS:-$HOSTNAME}
5149 echo "Nodemap set up for SK S2S, remounting."
5158 # wait a while to allow sptlrpc configuration be propogated to targets,
5159 # only needed when mounting new target devices.
5167 # by remounting mdt before ost, initial connect from mdt to ost might
5168 # timeout because ost is not ready yet. wait some time to its fully
5169 # recovery. initial obd_connect timeout is 5s; in GSS case it's
5170 # preceeded by a context negotiation rpc with $TIMEOUT.
5171 # FIXME better by monitoring import status.
5174 set_rule $FSNAME any cli2mdt $SK_FLAVOR
5175 set_rule $FSNAME any cli2ost $SK_FLAVOR
5176 if $SK_SKIPFIRST; then
5177 export SK_SKIPFIRST=false
5181 "lctl set_param osc.*.idle_connect=1"
5184 wait_flavor cli2mdt $SK_FLAVOR
5185 wait_flavor cli2ost $SK_FLAVOR
5190 sleep $((TIMEOUT + 5))
5196 mounted_lustre_filesystems() {
5197 awk '($3 ~ "lustre" && $1 ~ ":") { print $2 }' /proc/mounts
5200 init_facet_vars () {
5201 [ -n "$CLIENTONLY" ] && return 0
5208 eval export ${facet}_dev=${device}
5209 eval export ${facet}_opt=\"$@\"
5211 local dev=${facet}_dev
5213 # We need to loop for the label
5214 # in case its not initialized yet.
5215 for wait_time in {0,1,3,5,10}; do
5217 if [ $wait_time -gt 0 ]; then
5218 echo "${!dev} not yet initialized,"\
5219 "waiting ${wait_time} seconds."
5223 local label=$(devicelabel ${facet} ${!dev})
5225 # Check to make sure the label does
5226 # not include ffff at the end of the label.
5227 # This indicates it has not been initialized yet.
5229 if [[ $label =~ [f|F]{4}$ ]]; then
5230 # label is not initialized, unset the result
5231 # and either try again or fail
5238 [ -z "$label" ] && echo no label for ${!dev} && exit 1
5240 eval export ${facet}_svc=${label}
5242 local varname=${facet}failover_HOST
5243 if [ -z "${!varname}" ]; then
5245 if combined_mgs_mds && [ $facet == "mgs" ] &&
5246 [ -n "$mds1failover_HOST" ]; then
5247 temp=$mds1failover_HOST
5249 temp=$(facet_host $facet)
5251 eval export $varname=$temp
5254 varname=${facet}_HOST
5255 if [ -z "${!varname}" ]; then
5256 eval export $varname=$(facet_host $facet)
5259 # ${facet}failover_dev is set in cfg file
5260 varname=${facet}failover_dev
5261 if [ -n "${!varname}" ] ; then
5262 eval export ${facet}failover_dev=${!varname}
5264 eval export ${facet}failover_dev=$device
5267 # get mount point of already mounted device
5268 # is facet_dev is already mounted then use the real
5269 # mount point of this facet; otherwise use $(facet_mntpt $facet)
5270 # i.e. ${facet}_MOUNT if specified by user or default
5271 local mntpt=$(do_facet ${facet} cat /proc/mounts | \
5272 awk '"'${!dev}'" == $1 && $3 == "lustre" { print $2 }')
5273 if [ -z $mntpt ]; then
5274 mntpt=$(facet_mntpt $facet)
5276 eval export ${facet}_MOUNT=$mntpt
5279 init_facets_vars () {
5282 if ! remote_mds_nodsh; then
5283 for num in $(seq $MDSCOUNT); do
5284 DEVNAME=$(mdsdevname $num)
5285 init_facet_vars mds$num $DEVNAME $MDS_MOUNT_OPTS
5289 init_facet_vars mgs $(mgsdevname) $MGS_MOUNT_OPTS
5291 if ! remote_ost_nodsh; then
5292 for num in $(seq $OSTCOUNT); do
5293 DEVNAME=$(ostdevname $num)
5294 init_facet_vars ost$num $DEVNAME $OST_MOUNT_OPTS
5299 init_facets_vars_simple () {
5302 if ! remote_mds_nodsh; then
5303 for num in $(seq $MDSCOUNT); do
5304 devname=$(mdsdevname $num)
5305 eval export mds${num}_dev=${devname}
5306 eval export mds${num}_opt=\"${MDS_MOUNT_OPTS}\"
5310 if ! combined_mgs_mds ; then
5311 eval export mgs_dev=$(mgsdevname)
5312 eval export mgs_opt=\"${MGS_MOUNT_OPTS}\"
5315 if ! remote_ost_nodsh; then
5316 for num in $(seq $OSTCOUNT); do
5317 devname=$(ostdevname $num)
5318 eval export ost${num}_dev=${devname}
5319 eval export ost${num}_opt=\"${OST_MOUNT_OPTS}\"
5324 osc_ensure_active () {
5329 while [ $period -lt $timeout ]; do
5330 count=$(do_facet $facet "lctl dl | grep ' IN osc ' 2>/dev/null | wc -l")
5331 if [ $count -eq 0 ]; then
5335 echo "There are $count OST are inactive, wait $period seconds, and try again"
5337 period=$((period+3))
5340 [ $period -lt $timeout ] || log "$count OST are inactive after $timeout seconds, give up"
5343 set_conf_param_and_check() {
5347 local ORIG=$(do_facet $myfacet "$TEST")
5348 if [ $# -gt 3 ]; then
5354 echo "Setting $PARAM from $ORIG to $FINAL"
5355 do_facet mgs "$LCTL conf_param $PARAM='$FINAL'" ||
5356 error "conf_param $PARAM failed"
5358 wait_update_facet $myfacet "$TEST" "$FINAL" ||
5359 error "check $PARAM failed!"
5362 set_persistent_param() {
5366 local orig=$(do_facet $myfacet "$LCTL get_param -n $test_param")
5368 if [ $# -gt 3 ]; then
5375 if [[ $PERM_CMD == *"set_param -P"* ]]; then
5376 echo "Setting $test_param from $orig to $final"
5377 do_facet mgs "$PERM_CMD $test_param='$final'" ||
5378 error "$PERM_CMD $test_param failed"
5380 echo "Setting $param from $orig to $final"
5381 do_facet mgs "$PERM_CMD $param='$final'" ||
5382 error "$PERM_CMD $param failed"
5386 set_persistent_param_and_check() {
5390 local orig=$(do_facet $myfacet "$LCTL get_param -n $test_param")
5392 if [ $# -gt 3 ]; then
5399 set_persistent_param $myfacet $test_param $param "$final"
5401 wait_update_facet $myfacet "$LCTL get_param -n $test_param" "$final" ||
5402 error "check $param failed!"
5405 init_param_vars () {
5406 TIMEOUT=$(lctl get_param -n timeout)
5407 TIMEOUT=${TIMEOUT:-20}
5409 if [ -n "$arg1" ]; then
5410 [ "$arg1" = "server_only" ] && return
5413 remote_mds_nodsh && log "Using TIMEOUT=$TIMEOUT" && return 0
5415 TIMEOUT=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
5416 log "Using TIMEOUT=$TIMEOUT"
5418 # tune down to speed up testing on (usually) small setups
5419 local mgc_timeout=/sys/module/mgc/parameters/mgc_requeue_timeout_min
5420 do_nodes $(comma_list $(nodes_list)) \
5421 "[ -f $mgc_timeout ] && echo 1 > $mgc_timeout; exit 0"
5423 osc_ensure_active $SINGLEMDS $TIMEOUT
5424 osc_ensure_active client $TIMEOUT
5425 $LCTL set_param osc.*.idle_timeout=debug
5427 if [ -n "$(lctl get_param -n mdc.*.connect_flags|grep jobstats)" ]; then
5428 local current_jobid_var=$($LCTL get_param -n jobid_var)
5430 if [ $JOBID_VAR = "existing" ]; then
5431 echo "keeping jobstats as $current_jobid_var"
5432 elif [ $current_jobid_var != $JOBID_VAR ]; then
5433 echo "setting jobstats to $JOBID_VAR"
5435 set_persistent_param_and_check client \
5436 "jobid_var" "$FSNAME.sys.jobid_var" $JOBID_VAR
5439 echo "jobstats not supported by server"
5442 if [ $QUOTA_AUTO -ne 0 ]; then
5443 if [ "$ENABLE_QUOTA" ]; then
5444 echo "enable quota as required"
5445 setup_quota $MOUNT || return 2
5447 echo "disable quota as required"
5448 # $LFS quotaoff -ug $MOUNT > /dev/null 2>&1
5452 (( MDS1_VERSION <= $(version_code 2.13.52) )) ||
5453 do_facet mgs "$LCTL set_param -P lod.*.mdt_hash=crush"
5457 nfs_client_mode () {
5458 if [ "$NFSCLIENT" ]; then
5459 echo "NFSCLIENT mode: setup, cleanup, check config skipped"
5460 local clients=$CLIENTS
5461 [ -z $clients ] && clients=$(hostname)
5463 # FIXME: remove hostname when 19215 fixed
5464 do_nodes $clients "echo \\\$(hostname); grep ' '$MOUNT' ' /proc/mounts"
5465 declare -a nfsexport=(`grep ' '$MOUNT' ' /proc/mounts | awk '{print $1}' | awk -F: '{print $1 " " $2}'`)
5466 if [[ ${#nfsexport[@]} -eq 0 ]]; then
5467 error_exit NFSCLIENT=$NFSCLIENT mode, but no NFS export found!
5469 do_nodes ${nfsexport[0]} "echo \\\$(hostname); df -T ${nfsexport[1]}"
5475 cifs_client_mode () {
5476 [ x$CIFSCLIENT = xyes ] &&
5477 echo "CIFSCLIENT=$CIFSCLIENT mode: setup, cleanup, check config skipped"
5480 check_config_client () {
5483 local mounted=$(mount | grep " $mntpt ")
5484 if [ -n "$CLIENTONLY" ]; then
5486 # CLIENTONLY should not depend on *_HOST settings
5487 local mgc=$($LCTL device_list | awk '/MGC/ {print $4}')
5488 # in theory someone could create a new,
5489 # client-only config file that assumed lustre was already
5490 # configured and didn't set the MGSNID. If MGSNID is not set,
5491 # then we should use the mgs nid currently being used
5492 # as the default value. bug 18021
5493 [[ x$MGSNID = x ]] &&
5496 if [[ x$mgc != xMGC$MGSNID ]]; then
5497 if [ "$mgs_HOST" ]; then
5498 local mgc_ip=$(ping -q -c1 -w1 $mgs_HOST | grep PING | awk '{print $3}' | sed -e "s/(//g" -e "s/)//g")
5499 # [[ x$mgc = xMGC$mgc_ip@$NETTYPE ]] ||
5500 # error_exit "MGSNID=$MGSNID, mounted: $mounted, MGC : $mgc"
5506 echo Checking config lustre mounted on $mntpt
5507 local mgshost=$(mount | grep " $mntpt " | awk -F@ '{print $1}')
5508 mgshost=$(echo $mgshost | awk -F: '{print $1}')
5512 check_config_clients () {
5513 local clients=${CLIENTS:-$HOSTNAME}
5516 nfs_client_mode && return
5517 cifs_client_mode && return
5519 do_rpc_nodes "$clients" check_config_client $mntpt
5521 sanity_mount_check || error "environments are insane!"
5525 local mdstimeout=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
5526 local cltimeout=$(lctl get_param -n timeout)
5527 if [ $mdstimeout -ne $TIMEOUT ] || [ $mdstimeout -ne $cltimeout ]; then
5528 error "timeouts are wrong! mds: $mdstimeout, client: $cltimeout, TIMEOUT=$TIMEOUT"
5535 [ -z $mntpt ] && return 1
5536 local mounted=$(mounted_lustre_filesystems)
5538 echo $mounted' ' | grep -w -q $mntpt' '
5543 local ostsn=${2:-$OSTCOUNT}
5544 local npools=${FS_NPOOLS:-$((OSTCOUNT / ostsn))}
5547 echo ostsn=$ostsn npools=$npools
5548 if [[ $ostsn -gt $OSTCOUNT ]]; then
5549 echo "request to use $ostsn OSTs in the pool, \
5550 using max available OSTCOUNT=$OSTCOUNT"
5553 for (( n=0; n < $npools; n++ )); do
5555 if ! $DELETE_OLD_POOLS; then
5556 log "request to not delete old pools: $FSNAME.$p exist?"
5557 if ! check_pool_not_exist $FSNAME.$p; then
5558 echo "Using existing $FSNAME.$p"
5559 $LCTL pool_list $FSNAME.$p
5563 create_pool $FSNAME.$p $KEEP_POOLS ||
5564 error "create_pool $FSNAME.$p failed"
5566 local first=$(( (n * ostsn) % OSTCOUNT ))
5567 local last=$(( (first + ostsn - 1) % OSTCOUNT ))
5568 if [[ $first -le $last ]]; then
5569 pool_add_targets $p $first $last ||
5570 error "pool_add_targets $p $first $last failed"
5572 pool_add_targets $p $first $(( OSTCOUNT - 1 )) ||
5573 error "pool_add_targets $p $first \
5574 $(( OSTCOUNT - 1 )) failed"
5575 pool_add_targets $p 0 $last ||
5576 error "pool_add_targets $p 0 $last failed"
5581 set_pools_quota () {
5588 [[ $ENABLE_QUOTA ]] || error "Required Pool Quotas: \
5589 $POOLS_QUOTA_USERS_SET, but ENABLE_QUOTA not set!"
5591 # POOLS_QUOTA_USERS_SET=
5592 # "quota15_1:20M -- for all of the found pools
5593 # quota15_2:1G:gpool0
5594 # quota15_3 -- for global limit only
5595 # quota15_4:200M:gpool0
5596 # quota15_4:200M:gpool1"
5598 declare -a pq_userset=(${POOLS_QUOTA_USERS_SET="mpiuser"})
5600 declare -A pq_limits
5602 for ((i=0; i<${#pq_userset[@]}; i++)); do
5603 u=${pq_userset[i]%%:*}
5605 # user gets no pool limits if
5606 # POOLS_QUOTA_USERS_SET does not specify it
5607 [[ ${pq_userset[i]} =~ : ]] && o=${pq_userset[i]##$u:}
5608 pq_limits[$u]+=" $o"
5610 pq_users=(${!pq_limits[@]})
5615 for ((i=0; i<${#pq_users[@]}; i++)); do
5617 # set to max limit (_u64)
5618 $LFS setquota -u $u -B $((2**24 - 1))T $DIR
5619 opts=(${pq_limits[$u]})
5620 for ((j=0; j<${#opts[@]}; j++)); do
5623 # Set limit for all existing pools if
5625 if [ $p == $o ]; then
5626 p=$(list_pool $FSNAME | sed "s/$FSNAME.//")
5627 echo "No pool specified for $u,
5628 set limit $o for all existing pools"
5631 $LFS setquota -u $u -B $o --pool $pool $DIR ||
5632 error "setquota -u $u -B $o \
5633 --pool $pool failed"
5636 $LFS quota -uv $u --pool $DIR
5640 check_and_setup_lustre() {
5642 nfs_client_mode && return
5643 cifs_client_mode && return
5645 local MOUNTED=$(mounted_lustre_filesystems)
5649 # both MOUNT and MOUNT2 are not mounted
5650 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
5651 [ "$REFORMAT" = "yes" ] && CLEANUP_DM_DEV=true formatall
5652 # setupall mounts both MOUNT and MOUNT2 (if MOUNT_2 is set)
5654 is_mounted $MOUNT || error "NAME=$NAME not mounted"
5655 export I_MOUNTED=yes
5659 elif is_mounted $MOUNT2; then
5661 # MOUNT2 is mounted, while MOUNT_2 is not set
5662 if ! [ "$MOUNT_2" ]; then
5663 cleanup_mount $MOUNT2
5664 export I_UMOUNTED2=yes
5667 # MOUNT2 is mounted, MOUNT_2 is set
5669 # FIXME: what to do if check_config failed?
5671 # 1) remote client has mounted other Lustre fs ?
5672 # 2) it has insane env ?
5673 # let's try umount MOUNT2 on all clients and mount it again:
5674 if ! check_config_clients $MOUNT2; then
5675 cleanup_mount $MOUNT2
5676 restore_mount $MOUNT2
5677 export I_MOUNTED2=yes
5682 # MOUNT is mounted MOUNT2 is not mounted
5683 elif [ "$MOUNT_2" ]; then
5684 restore_mount $MOUNT2
5685 export I_MOUNTED2=yes
5689 # FIXME: what to do if check_config failed?
5691 # 1) remote client has mounted other Lustre fs?
5692 # 2) lustre is mounted on remote_clients atall ?
5693 check_config_clients $MOUNT
5697 set_default_debug_nodes $(comma_list $(nodes_list))
5701 if [ -z "$CLIENTONLY" -a $(lower $OSD_TRACK_DECLARES_LBUG) == 'yes' ]; then
5703 [ "$(facet_fstype ost1)" = "ldiskfs" ] &&
5704 facets="$(get_facets OST)"
5705 [ "$(facet_fstype mds1)" = "ldiskfs" ] &&
5706 facets="$facets,$(get_facets MDS)"
5707 [ "$(facet_fstype mgs)" = "ldiskfs" ] &&
5708 facets="$facets,mgs"
5709 local nodes="$(facets_hosts ${facets})"
5710 if [ -n "$nodes" ] ; then
5711 do_nodes $nodes "$LCTL set_param \
5712 osd-ldiskfs.track_declares_assert=1 || true"
5716 if [ -n "$fs_STRIPEPARAMS" ]; then
5717 setstripe_getstripe $MOUNT $fs_STRIPEPARAMS
5725 if $DELETE_OLD_POOLS; then
5728 if [[ -n "$FS_POOL" ]]; then
5729 create_pools $FS_POOL $FS_POOL_NOSTS
5732 if [[ -n "$POOLS_QUOTA_USERS_SET" ]]; then
5735 if [ "$ONLY" == "setup" ]; then
5741 local clients=${CLIENTS:-$HOSTNAME}
5744 zconf_mount_clients $clients $mntpt
5748 local clients=${CLIENTS:-$HOSTNAME}
5751 zconf_umount_clients $clients $mntpt
5754 cleanup_and_setup_lustre() {
5755 if [ "$ONLY" == "cleanup" -o "`mount | grep $MOUNT`" ]; then
5756 lctl set_param debug=0 || true
5758 if [ "$ONLY" == "cleanup" ]; then
5762 check_and_setup_lustre
5765 # Run e2fsck on MDT or OST device.
5770 local cmd="$E2FSCK -d -v -t -t -f $extra_opts $target_dev"
5771 local log=$TMP/e2fsck.log
5774 # turn on pfsck if it is supported
5775 do_node $node $E2FSCK -h 2>&1 | grep -qw -- -m && cmd+=" -m8"
5777 do_node $node $cmd 2>&1 | tee $log
5779 if [ -n "$(grep "DNE mode isn't supported" $log)" ]; then
5781 if [ $MDSCOUNT -gt 1 ]; then
5782 skip_noexit "DNE mode isn't supported!"
5786 error "It's not DNE mode."
5791 [ $rc -le $FSCK_MAX_ERR ] ||
5792 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
5798 # Run resize2fs on MDT or OST device.
5807 do_facet $facet "$RESIZE2FS $opts $device $size"
5810 # verify a directory is shared among nodes.
5811 check_shared_dir() {
5813 local list=${2:-$(comma_list $(nodes_list))}
5815 [ -z "$dir" ] && return 1
5816 do_rpc_nodes "$list" check_logdir $dir
5817 check_write_access $dir "$list" || return 1
5822 do_nodes $(comma_list $(mdts_nodes) $(osts_nodes)) \
5823 $LCTL set_param printk=+lfsck
5824 do_facet $SINGLEMDS "$LCTL lfsck_start -M $FSNAME-MDT0000 -r -A -t all"
5826 for k in $(seq $MDSCOUNT); do
5827 # wait up to 10+1 minutes for LFSCK to complete
5828 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
5829 mdd.$(facet_svc mds${k}).lfsck_layout |
5830 awk '/^status/ { print \\\$2 }'" "completed" 600 ||
5831 error "MDS${k} layout isn't the expected 'completed'"
5832 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
5833 mdd.$(facet_svc mds${k}).lfsck_namespace |
5834 awk '/^status/ { print \\\$2 }'" "completed" 60 ||
5835 error "MDS${k} namespace isn't the expected 'completed'"
5837 local rep_mdt=$(do_nodes $(comma_list $(mdts_nodes)) \
5838 $LCTL get_param -n mdd.$FSNAME-*.lfsck_* |
5839 awk '/repaired/ { print $2 }' | calc_sum)
5840 local rep_ost=$(do_nodes $(comma_list $(osts_nodes)) \
5841 $LCTL get_param -n obdfilter.$FSNAME-*.lfsck_* |
5842 awk '/repaired/ { print $2 }' | calc_sum)
5843 local repaired=$((rep_mdt + rep_ost))
5844 [ $repaired -eq 0 ] ||
5845 error "lfsck repaired $rep_mdt MDT and $rep_ost OST errors"
5848 dump_file_contents() {
5854 if [ -z "$nodes" -o -z "$dir" -o -z "$logname" ]; then
5855 error_noexit false \
5856 "Invalid parameters for dump_file_contents()"
5859 for node in ${nodes}; do
5860 do_node $node "for i in \\\$(find $dir -type f); do
5861 echo ====\\\${i}=======================;
5863 done" >> ${logname}.${node}.log
5867 dump_command_output() {
5873 if [ -z "$nodes" -o -z "$cmd" -o -z "$logname" ]; then
5874 error_noexit false \
5875 "Invalid parameters for dump_command_output()"
5879 for node in ${nodes}; do
5880 do_node $node "echo ====${cmd}=======================;
5881 $cmd" >> ${logname}.${node}.log
5888 # dump file contents from /proc/spl in case of zfs test
5889 if [ "$(facet_fstype ost1)" = "zfs" ]; then
5890 dump_file_contents "$(osts_nodes)" "/proc/spl" "${logname}"
5891 dump_command_output \
5892 "$(osts_nodes)" "zpool events -v" "${logname}"
5895 if [ "$(facet_fstype $SINGLEMDS)" = "zfs" ]; then
5896 dump_file_contents "$(mdts_nodes)" "/proc/spl" "${logname}"
5897 dump_command_output \
5898 "$(mdts_nodes)" "zpool events -v" "${logname}"
5902 check_and_cleanup_lustre() {
5903 if [ "$LFSCK_ALWAYS" = "yes" -a "$TESTSUITE" != "sanity-lfsck" -a \
5904 "$TESTSUITE" != "sanity-scrub" ]; then
5908 if is_mounted $MOUNT; then
5909 if $DO_CLEANUP; then
5910 [ -n "$DIR" ] && rm -rf $DIR/[Rdfs][0-9]* ||
5911 error "remove sub-test dirs failed"
5915 [ "$ENABLE_QUOTA" ] && restore_quota || true
5918 if [ "$I_UMOUNTED2" = "yes" ]; then
5919 restore_mount $MOUNT2 || error "restore $MOUNT2 failed"
5922 if [ "$I_MOUNTED2" = "yes" ]; then
5923 cleanup_mount $MOUNT2
5926 if [[ "$I_MOUNTED" = "yes" ]] && ! $AUSTER_CLEANUP; then
5927 cleanupall -f || error "cleanup failed"
5935 wait_for_function () {
5938 # suppress fn both stderr and stdout
5939 if [ "$1" = "--quiet" ]; then
5941 quiet=" > /dev/null 2>&1"
5952 eval $fn $quiet && return 0
5954 [ $wait -lt $max ] || return 1
5955 echo waiting $fn, $((max - wait)) secs left ...
5956 wait=$((wait + sleep))
5957 [ $wait -gt $max ] && ((sleep -= wait - max))
5967 [ "$host" = "$HOSTNAME" ] && return 0
5969 if ! wait_for_function --quiet "ping -c 1 -w 3 $host" $max $sleep; then
5970 echo "$(date +'%H:%M:%S (%s)') waited for $host network ${max}s"
5980 # Convert a space-delimited list to a comma-delimited list. If the input is
5981 # only whitespace, ensure the output is empty (i.e. "") so [ -n $list ] works
5983 # echo is used to convert newlines to spaces, since it doesn't
5984 # introduce a trailing space as using "tr '\n' ' '" does
5985 echo $(tr -s " " "\n" <<< $* | sort -b -u) | tr ' ' ','
5991 echo $list | grep -qw $item
5994 # list, excluded are the comma separated lists
5995 exclude_items_from_list () {
6001 for item in ${excluded//,/ }; do
6002 list=$(echo " $list " | sed -re "s/\s+$item\s+/ /g")
6004 echo $(comma_list $list)
6007 # list, expand are the comma separated lists
6009 local list=${1//,/ }
6010 local expand=${2//,/ }
6013 expanded=$(for i in $list $expand; do echo $i; done | sort -u)
6014 echo $(comma_list $expanded)
6017 testslist_filter () {
6018 local script=$LUSTRE/tests/${TESTSUITE}.sh
6020 [ -f $script ] || return 0
6022 local start_at=$START_AT
6023 local stop_at=$STOP_AT
6025 local var=${TESTSUITE//-/_}_START_AT
6026 [ x"${!var}" != x ] && start_at=${!var}
6027 var=${TESTSUITE//-/_}_STOP_AT
6028 [ x"${!var}" != x ] && stop_at=${!var}
6030 sed -n 's/^test_\([^ (]*\).*/\1/p' $script | \
6031 awk ' BEGIN { if ("'${start_at:-0}'" != 0) flag = 1 }
6032 /^'${start_at}'$/ {flag = 0}
6033 {if (flag == 1) print $0}
6034 /^'${stop_at}'$/ { flag = 1 }'
6038 (cd `dirname $1`; echo $PWD/`basename $1`)
6042 local types=${1:-"OST MDS MGS"}
6046 for entry in $types; do
6047 local name=$(echo $entry | tr "[:upper:]" "[:lower:]")
6048 local type=$(echo $entry | tr "[:lower:]" "[:upper:]")
6051 MGS ) list="$list $name";;
6052 MDS|OST|AGT ) local count=${type}COUNT
6053 for ((i=1; i<=${!count}; i++)) do
6054 list="$list ${name}$i"
6056 * ) error "Invalid facet type"
6060 echo $(comma_list $list)
6063 ##################################
6064 # Adaptive Timeouts funcs
6067 # only check mds, we assume at_max is the same on all nodes
6068 local at_max=$(do_facet $SINGLEMDS "lctl get_param -n at_max")
6069 if [ $at_max -eq 0 ]; then
6080 # suppose that all ost-s have the same $at value set
6081 [ $facet != "ost" ] || facet=ost1
6083 do_facet $facet "lctl get_param -n $at"
6097 if [ $facet == "ost" ]; then
6098 facet=$(get_facets OST)
6099 elif [ $facet == "mds" ]; then
6100 facet=$(get_facets MDS)
6102 hosts=$(expand_list $hosts $(facets_hosts $facet))
6105 do_nodes $hosts lctl set_param at_max=$at_max
6108 ##################################
6112 # OBD_FAIL_MDS_ALL_REQUEST_NET
6114 do_facet $SINGLEMDS lctl set_param fail_val=0 fail_loc=0x123
6115 do_facet client "$1" || RC=$?
6116 do_facet $SINGLEMDS lctl set_param fail_loc=0
6121 # OBD_FAIL_MDS_ALL_REPLY_NET
6123 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x122
6125 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
6129 drop_reint_reply() {
6130 # OBD_FAIL_MDS_REINT_NET_REP
6132 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x119
6134 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
6138 drop_update_reply() {
6139 # OBD_FAIL_OUT_UPDATE_NET_REP
6143 do_facet mds${index} lctl set_param fail_loc=0x1701
6144 do_facet client "$@" || RC=$?
6145 do_facet mds${index} lctl set_param fail_loc=0
6150 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
6153 local timeout=${2:-0}
6154 # default is (obd_timeout / 4) if unspecified
6155 echo "timeout is $timeout/$2"
6156 do_facet ost1 lctl set_param fail_val=$timeout fail_loc=0x80000214
6157 do_facet client "$1" || RC=$?
6158 do_facet client "sync"
6159 do_facet ost1 lctl set_param fail_loc=0
6163 drop_ldlm_cancel() {
6164 #define OBD_FAIL_LDLM_CANCEL_NET 0x304
6166 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
6167 do_nodes $list lctl set_param fail_loc=0x304
6169 do_facet client "$@" || RC=$?
6171 do_nodes $list lctl set_param fail_loc=0
6175 drop_bl_callback_once() {
6177 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
6178 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
6179 do_facet client lctl set_param fail_loc=0x80000305
6180 do_facet client "$@" || rc=$?
6181 do_facet client lctl set_param fail_loc=0
6182 do_facet client lctl set_param fail_val=0
6183 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
6187 drop_bl_callback() {
6189 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
6190 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
6191 do_facet client lctl set_param fail_loc=0x305
6192 do_facet client "$@" || rc=$?
6193 do_facet client lctl set_param fail_loc=0
6194 do_facet client lctl set_param fail_val=0
6195 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
6199 drop_mdt_ldlm_reply() {
6200 #define OBD_FAIL_MDS_LDLM_REPLY_NET 0x157
6202 local list=$(comma_list $(mdts_nodes))
6203 do_nodes $list lctl set_param fail_loc=0x157
6205 do_facet client "$@" || RC=$?
6207 do_nodes $list lctl set_param fail_loc=0
6211 drop_mdt_ldlm_reply_once() {
6212 #define OBD_FAIL_MDS_LDLM_REPLY_NET 0x157
6214 local list=$(comma_list $(mdts_nodes))
6215 do_nodes $list lctl set_param fail_loc=0x80000157
6217 do_facet client "$@" || RC=$?
6219 do_nodes $list lctl set_param fail_loc=0
6227 echo "clearing fail_loc on $facet"
6228 do_facet $facet "lctl set_param fail_loc=0 2>/dev/null || true"
6231 set_nodes_failloc () {
6233 do_nodes $(comma_list $1) lctl set_param fail_val=$fv fail_loc=$2
6236 cancel_lru_locks() {
6237 #$LCTL mark "cancel_lru_locks $1 start"
6238 $LCTL set_param -n ldlm.namespaces.*$1*.lru_size=clear
6239 $LCTL get_param ldlm.namespaces.*$1*.lock_unused_count | grep -v '=0'
6240 #$LCTL mark "cancel_lru_locks $1 stop"
6245 local nr_cpu=$(grep -c "processor" /proc/cpuinfo)
6247 echo $((100 * nr_cpu))
6252 lctl set_param ldlm.namespaces.*$1*.lru_size=0
6255 lru_resize_disable()
6258 local lru_size=${2:-$(default_lru_size)}
6260 $LCTL set_param ldlm.namespaces.*$dev*.lru_size=$lru_size
6265 local mountpath=${1:-$MOUNT}
6268 [ -z "$(mount | grep "$mountpath .*flock" | grep -v noflock)" ] && RC=1
6274 for FILE in `lctl get_param -N "llite.*.dump_page_cache"`; do
6275 if [ `lctl get_param -n $FILE | wc -l` -gt 1 ]; then
6276 echo there is still data in page cache $FILE ?
6277 lctl get_param -n $FILE
6285 DEBUGSAVE="$(lctl get_param -n debug)"
6286 DEBUGSAVE_SERVER=$(do_facet $SINGLEMDS "$LCTL get_param -n debug")
6290 [ -n "$DEBUGSAVE" ] &&
6291 do_nodes $CLIENTS "$LCTL set_param debug=\\\"${DEBUGSAVE}\\\""||
6295 [ -n "$DEBUGSAVE_SERVER" ] &&
6296 do_nodes $(comma_list $(all_server_nodes)) \
6297 "$LCTL set_param debug=\\\"${DEBUGSAVE_SERVER}\\\"" ||
6303 DEBUG_SIZE_SAVED="$(lctl get_param -n debug_mb)"
6306 debug_size_restore() {
6307 [ -n "$DEBUG_SIZE_SAVED" ] && \
6308 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE_SAVED"
6312 start_full_debug_logging() {
6317 local debug_size=150
6318 local nodes=$(comma_list $(nodes_list))
6320 do_nodes $nodes "$LCTL set_param debug=$fulldebug debug_mb=$debug_size"
6323 stop_full_debug_logging() {
6328 # prints bash call stack
6329 print_stack_trace() {
6332 for (( i=$skip; i < ${#BASH_LINENO[*]} ; i++ )) ; do
6333 local src=${BASH_SOURCE[$i]}
6334 local lineno=${BASH_LINENO[$i-1]}
6335 local funcname=${FUNCNAME[$i]}
6336 echo " = $src:$lineno:$funcname()"
6341 local TYPE=${TYPE:-"FAIL"}
6344 # do not dump logs if $1=false
6345 if [ "x$1" = "xfalse" ]; then
6350 log " ${TESTSUITE} ${TESTNAME}: @@@@@@ ${TYPE}: $@ "
6351 (print_stack_trace 2) >&2
6353 # We need to dump the logs on all nodes
6355 gather_logs $(comma_list $(nodes_list))
6359 [ "$TESTSUITELOG" ] &&
6360 echo "$TESTSUITE: $TYPE: $TESTNAME $@" >> $TESTSUITELOG
6361 if [ -z "$*" ]; then
6362 echo "error() without useful message, please fix" > $LOGDIR/err
6364 if [[ `echo $TYPE | grep ^IGNORE` ]]; then
6365 echo "$@" > $LOGDIR/ignore
6367 echo "$@" > $LOGDIR/err
6371 # cleanup the env for failed tests
6375 ##################################
6377 ##################################
6379 # usage: stack_trap arg sigspec
6381 # stack_trap() behaves like bash's built-in trap, except that it "stacks" the
6382 # command "arg" on top of previously defined commands for "sigspec" instead
6383 # of overwriting them.
6384 # stacked traps are executed in reverse order of their registration
6386 # arg and sigspec have the same meaning as in man (1) trap
6390 local sigspec="${2:-EXIT}"
6392 # Use "trap -p" to get the quoting right
6393 local old_trap="$(trap -p "$sigspec")"
6394 # Append ";" and remove the leading "trap -- '" added by "trap -p"
6395 old_trap="${old_trap:+"; ${old_trap#trap -- \'}"}"
6397 # Once again, use "trap -p" to get the quoting right
6398 local new_trap="$(trap -- "$arg" "$sigspec"
6400 trap -- '' "$sigspec")"
6402 # Remove the trailing "' $sigspec" part added by "trap -p" and merge
6404 # The resulting string should be safe to "eval" as it is (supposedly
6405 # correctly) quoted by "trap -p"
6406 eval "${new_trap%\' $sigspec}${old_trap:-"' $sigspec"}"
6415 local logs="$TESTSUITELOG $1"
6417 for log in $logs; do
6418 if [ -f "$log" ]; then
6419 grep -qw FAIL $log && status=1
6436 # use only if we are ignoring failures for this test, bugno required.
6437 # (like ALWAYS_EXCEPT, but run the test and ignore the results.)
6438 # e.g. error_ignore bz5494 "your message" or
6439 # error_ignore LU-5494 "your message"
6441 local TYPE="IGNORE ($1)"
6446 error_and_remount() {
6448 remount_client $MOUNT
6452 # Throw an error if it's not running in vm - usually for performance
6455 local virt=$(running_in_vm)
6456 if [[ -n "$virt" ]]; then
6457 echo "running in VM '$virt', ignore error"
6458 error_ignore env=$virt "$@"
6465 # Function: skip_env()
6466 # Purpose: to skip a test during developer testing because some tool
6467 # is missing, but fail the test in release testing because the test
6468 # environment is not configured properly".
6471 $FAIL_ON_SKIP_ENV && error false $@ || skip $@
6476 log " SKIP: $TESTSUITE $TESTNAME $@"
6478 if [[ -n "$ALWAYS_SKIPPED" ]]; then
6479 skip_logged $TESTNAME "$@"
6482 echo "$@" > $LOGDIR/skip
6485 [[ -n "$TESTSUITELOG" ]] &&
6486 echo "$TESTSUITE: SKIP: $TESTNAME $@" >> $TESTSUITELOG || true
6496 # For interop testing treate EOPNOTSUPP as success
6502 echo $retstr | awk -F'|' '{print $1}' |
6503 grep -E unsupported\|"(Operation not supported)"
6504 (( $? == 0 )) || error "$retstr"
6508 build_test_filter() {
6509 EXCEPT="$EXCEPT $(testslist_filter)"
6512 if [[ $O = [0-9]*-[0-9]* ]]; then
6513 for num in $(seq $(echo $O | tr '-' ' ')); do
6521 [ "$EXCEPT$ALWAYS_EXCEPT" ] &&
6522 log "excepting tests: `echo $EXCEPT $ALWAYS_EXCEPT`"
6523 [ "$EXCEPT_SLOW" ] &&
6524 log "skipping tests SLOW=no: `echo $EXCEPT_SLOW`"
6525 for E in $EXCEPT; do
6526 eval EXCEPT_${E}=true
6528 for E in $ALWAYS_EXCEPT; do
6529 eval EXCEPT_ALWAYS_${E}=true
6531 for E in $EXCEPT_SLOW; do
6532 eval EXCEPT_SLOW_${E}=true
6534 for G in $GRANT_CHECK_LIST; do
6535 eval GCHECK_ONLY_${G}=true
6540 if [[ $1 = [a-z]* ]]; then
6543 echo ${1%%[a-zA-Z]*}
6547 # print a newline if the last test was skipped
6548 export LAST_SKIPPED=
6549 export ALWAYS_SKIPPED=
6551 # Main entry into test-framework. This is called with the number and
6552 # description of a test. The number is used to find the function to run
6553 # the test using "test_$name".
6555 # This supports a variety of methods of specifying specific test to
6557 # - ONLY= env variable with space-separated list of test numbers to run
6558 # - EXCEPT= env variable with space-separated list of test numbers to exclude
6564 export base=$(basetest $testnum)
6565 export TESTNAME=test_$testnum
6569 # Check the EXCEPT, ALWAYS_EXCEPT and SLOW lists to see if we
6570 # need to skip the current test. If so, set the ALWAYS_SKIPPED flag.
6571 local isexcept=EXCEPT_$testnum
6572 local isexcept_base=EXCEPT_$base
6573 if [ ${!isexcept}x != x ]; then
6575 skip_message="skipping excluded test $testnum"
6576 elif [ ${!isexcept_base}x != x ]; then
6578 skip_message="skipping excluded test $testnum (base $base)"
6581 isexcept=EXCEPT_ALWAYS_$testnum
6582 isexcept_base=EXCEPT_ALWAYS_$base
6583 if [ ${!isexcept}x != x ]; then
6585 skip_message="skipping ALWAYS excluded test $testnum"
6586 elif [ ${!isexcept_base}x != x ]; then
6588 skip_message="skipping ALWAYS excluded test $testnum (base $base)"
6591 isexcept=EXCEPT_SLOW_$testnum
6592 isexcept_base=EXCEPT_SLOW_$base
6593 if [ ${!isexcept}x != x ]; then
6595 skip_message="skipping SLOW test $testnum"
6596 elif [ ${!isexcept_base}x != x ]; then
6598 skip_message="skipping SLOW test $testnum (base $base)"
6601 # If there are tests on the ONLY list, check if the current test
6602 # is on that list and, if so, check if the test is to be skipped
6603 # and if we are supposed to honor the skip lists.
6604 if [ -n "$ONLY" ]; then
6605 local isonly=ONLY_$testnum
6606 local isonly_base=ONLY_$base
6607 if [[ ${!isonly}x != x || ${!isonly_base}x != x ]]; then
6609 if [[ -n "$ALWAYS_SKIPPED" && -n "$HONOR_EXCEPT" ]]; then
6611 skip_noexit "$skip_message"
6614 [ -n "$LAST_SKIPPED" ] &&
6615 echo "" && LAST_SKIPPED=
6617 run_one_logged $testnum "$testmsg"
6627 if [ -n "$ALWAYS_SKIPPED" ]; then
6629 skip_noexit "$skip_message"
6632 run_one_logged $testnum "$testmsg"
6639 load_module ../libcfs/libcfs/libcfs
6651 do_nodes $(comma_list $(nodes_list)) $LCTL mark "$MSG" 2> /dev/null || true
6656 strace -o $TMP/$1.strace -ttt $*
6658 log "FINISHED: $*: rc $RC"
6665 banner test complete, duration $duration sec
6666 [ -f "$TESTSUITELOG" ] && egrep .FAIL $TESTSUITELOG || true
6667 echo duration $duration >>$TESTSUITELOG
6671 # Set TEST_STATUS here. It will be used for logging the result.
6674 if [[ -f $LOGDIR/err ]]; then
6676 elif [[ -f $LOGDIR/skip ]]; then
6679 echo "$TEST_STATUS $@" 2>&1 | tee -a $TESTSUITELOG
6683 local FFREE=$(do_node $SINGLEMDS \
6684 lctl get_param -n osd*.*MDT*.filesfree | calc_sum)
6685 local FTOTAL=$(do_node $SINGLEMDS \
6686 lctl get_param -n osd*.*MDT*.filestotal | calc_sum)
6688 [ $FFREE -ge $FTOTAL ] && error "files free $FFREE > total $FTOTAL" || true
6692 #echo -n "Resetting fail_loc on all nodes..."
6693 do_nodes --quiet $(comma_list $(nodes_list)) \
6694 "lctl set_param -n fail_loc=0 fail_val=0 2>/dev/null" || true
6700 # Log a message (on all nodes) padded with "=" before and after.
6701 # Also appends a timestamp and prepends the testsuite name.
6704 # ======================================================== 15:06:12 (1624050372)
6705 EQUALS="========================================================"
6707 msg="== ${TESTSUITE} $*"
6709 [[ $last != "=" && $last != " " ]] && msg="$msg "
6710 msg=$(printf '%s%.*s' "$msg" $((${#EQUALS} - ${#msg})) $EQUALS )
6711 # always include at least == after the message
6712 log "$msg== $(date +"%H:%M:%S (%s)")"
6715 check_dmesg_for_errors() {
6717 local errors="VFS: Busy inodes after unmount of\|\
6718 ldiskfs_check_descriptors: Checksum for group 0 failed\|\
6719 group descriptors corrupted"
6721 res=$(do_nodes -q $(comma_list $(nodes_list)) "dmesg" | grep "$errors")
6722 [ -z "$res" ] && return 0
6723 echo "Kernel error detected: $res"
6728 # Run a single test function and cleanup after it.
6730 # This function should be run in a subshell so the test func can
6731 # exit() without stopping the whole script.
6736 local SAVE_UMASK=`umask`
6739 if ! grep -q $DIR /proc/mounts; then
6743 banner "test $testnum: $testmsg"
6744 test_${testnum} || error "test_$testnum failed with $?"
6747 check_grant ${testnum} || error "check_grant $testnum failed with $?"
6749 check_dmesg_for_errors || error "Error in dmesg detected"
6750 if [ "$PARALLEL" != "yes" ]; then
6751 ps auxww | grep -v grep | grep -q "multiop " &&
6752 error "multiop still running"
6760 # Wrapper around run_one to ensure:
6761 # - test runs in subshell
6762 # - output of test is saved to separate log file for error reporting
6763 # - test result is saved to data file
6766 local before=$SECONDS
6769 export tfile=f${testnum}.${TESTSUITE}
6770 export tdir=d${testnum}.${TESTSUITE}
6771 local test_log=$TESTLOG_PREFIX.$TESTNAME.test_log.$(hostname -s).log
6772 local zfs_debug_log=$TESTLOG_PREFIX.$TESTNAME.zfs_log
6773 local SAVE_UMASK=$(umask)
6777 rm -f $LOGDIR/err $LOGDIR/ignore $LOGDIR/skip
6779 # if ${ONLY_$testnum} set, repeat $ONLY_REPEAT times, otherwise once
6780 local isonly=ONLY_$testnum
6781 local repeat=${!isonly:+$ONLY_REPEAT}
6783 for testiter in $(seq ${repeat:-1}); do
6784 local before_sub=$SECONDS
6785 log_sub_test_begin $TESTNAME
6787 # remove temp files between repetitions to avoid test failures
6788 [ -n "$append" -a -n "$DIR" -a -n "$tdir" -a -n "$tfile" ] &&
6789 rm -rvf $DIR/$tdir* $DIR/$tfile*
6790 # loop around subshell so stack_trap EXIT triggers each time
6791 (run_one $testnum "$testmsg") 2>&1 | tee -i $append $test_log
6794 local duration_sub=$((SECONDS - before_sub))
6797 [[ $rc != 0 && ! -f $LOGDIR/err ]] &&
6798 echo "$TESTNAME returned $rc" | tee $LOGDIR/err
6800 if [[ -f $LOGDIR/err ]]; then
6801 test_error=$(cat $LOGDIR/err)
6803 elif [[ -f $LOGDIR/ignore ]]; then
6804 test_error=$(cat $LOGDIR/ignore)
6805 elif [[ -f $LOGDIR/skip ]]; then
6806 test_error=$(cat $LOGDIR/skip)
6812 pass "$testnum" "(${duration_sub}s)"
6813 log_sub_test_end $TEST_STATUS $duration_sub "$rc" "$test_error"
6814 [[ $rc != 0 ]] && break
6817 if [[ "$TEST_STATUS" != "SKIP" && -f $TF_SKIP ]]; then
6821 if [ -f $LOGDIR/err ]; then
6822 log_zfs_info "$zfs_debug_log"
6823 $FAIL_ON_ERROR && exit $rc
6836 # Print information of skipped tests to result.yml
6839 log_sub_test_begin $1
6841 log_sub_test_end "SKIP" "0" "0" "$@"
6844 grant_from_clients() {
6848 do_nodes $nodes "$LCTL get_param -n osc.${FSNAME}-*.cur_*grant_bytes" |
6852 grant_from_servers() {
6856 # which is tot_granted less grant_precreate
6857 do_nodes $nodes "$LCTL get_param obdfilter.${FSNAME}-OST*.tot_granted" \
6858 " obdfilter.${FSNAME}-OST*.tot_pending" \
6859 " obdfilter.${FSNAME}-OST*.grant_precreate" |
6860 tr '=' ' ' | awk '/tot_granted/{ total += $2 };
6861 /tot_pending/{ total -= $2 };
6862 /grant_precreate/{ total -= $2 };
6863 END { printf("%0.0f", total) }'
6867 export base=$(basetest $1)
6868 [ "$CHECK_GRANT" == "no" ] && return 0
6870 local isonly_base=GCHECK_ONLY_${base}
6871 local isonly=GCHECK_ONLY_$1
6872 [ ${!isonly_base}x == x -a ${!isonly}x == x ] && return 0
6874 echo -n "checking grant......"
6876 local osts=$(comma_list $(osts_nodes))
6877 local clients=$CLIENTS
6878 [ -z "$clients" ] && clients=$(hostname)
6880 # sync all the data and make sure no pending data on server
6881 do_nodes $clients sync
6882 do_nodes $clients $LFS df # initiate all idling connections
6885 cli_grant=$(grant_from_clients $clients)
6888 # which is tot_granted less grant_precreate
6889 srv_grant=$(grant_from_servers $osts)
6892 # check whether client grant == server grant
6893 while [[ $cli_grant != $srv_grant && count++ -lt 30 ]]; do
6894 echo "wait for client:$cli_grant == server:$srv_grant"
6896 cli_grant=$(grant_from_clients $clients)
6897 srv_grant=$(grant_from_servers $osts)
6899 if [[ $cli_grant -ne $srv_grant ]]; then
6900 do_nodes $(comma_list $(osts_nodes)) \
6901 "$LCTL get_param obdfilter.${FSNAME}-OST*.tot*" \
6902 "obdfilter.${FSNAME}-OST*.grant_*"
6903 do_nodes $clients "$LCTL get_param osc.${FSNAME}-*.cur_*_bytes"
6904 error "failed grant check: client:$cli_grant server:$srv_grant"
6906 echo "pass grant check: client:$cli_grant server:$srv_grant"
6910 ########################
6916 ost=`echo $1 | awk -F_ '{print $3}'`
6917 if [ -z $ost ]; then
6918 ost=`echo $1 | sed 's/-osc.*//'`
6923 ostuuid_from_index()
6925 $LFS osts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
6928 ostname_from_index() {
6929 local uuid=$(ostuuid_from_index $1 $2)
6933 mdtname_from_index() {
6934 local uuid=$(mdtuuid_from_index $1)
6938 mdssize_from_index () {
6939 local mdt=$(mdtname_from_index $2)
6940 $LFS df $1 | grep $mdt | awk '{ print $2 }'
6943 index_from_ostuuid()
6945 $LFS osts $2 | sed -ne "/${1}/s/\(.*\): .* .*$/\1/p"
6948 mdtuuid_from_index()
6950 $LFS mdts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
6954 # Return unique identifier for given hostname
6957 echo $host_name | md5sum | cut -d' ' -f1
6961 # Returns list of ip addresses for each interface
6963 ip addr | awk '/inet / {print $2}' | awk -F/ '{print $1}'
6967 # Returns list of interfaces configured for LNet
6969 local nids=( $($LCTL list_nids | xargs echo) )
6971 [[ -z ${nids[@]} ]] &&
6974 declare -a INTERFACES
6976 for ((i = 0; i < ${#nids[@]}; i++)); do
6977 ip=$(sed 's/^\(.*\)@.*$/\1/'<<<${nids[i]})
6978 INTERFACES[i]=$(ip -o a s |
6979 awk '$4 ~ /^'$ip'\//{print $2}')
6980 INTERFACES=($(echo "${INTERFACES[@]}" | tr ' ' '\n' | uniq | tr '\n' ' '))
6981 if [[ -z ${INTERFACES[i]} ]]; then
6982 error "Can't determine interface name for NID ${nids[i]}"
6983 elif [[ 1 -ne $(wc -w <<<${INTERFACES[i]}) ]]; then
6984 error "Found $(wc -w <<<${INTERFACES[i]}) interfaces for NID ${nids[i]}. Expect 1"
6988 echo "${INTERFACES[@]}"
6995 # Cache address list to avoid mutiple execution of local_addr_list
6996 LOCAL_ADDR_LIST=${LOCAL_ADDR_LIST:-$(local_addr_list)}
6998 for i in $LOCAL_ADDR_LIST ; do
6999 [[ "$i" == "$addr" ]] && return 0
7006 local is_local="IS_LOCAL_$(host_id $host_name)"
7007 if [ -z "${!is_local-}" ] ; then
7009 local host_ip=$($LUSTRE/tests/resolveip $host_name)
7010 is_local_addr "$host_ip" && eval $is_local=1
7012 [[ "${!is_local}" == "1" ]]
7017 local_node $node && return 1
7024 for node in $(mdts_nodes); do
7025 remote_node $node && return 0
7032 [ -n "$CLIENTONLY" ] && return 0 || true
7033 remote_mds && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$mds_HOST" ]
7038 remote_mds_nodsh && echo "SKIP: $TESTSUITE: remote MDS with nodsh" &&
7039 MSKIPPED=1 && return 1
7046 for node in $(osts_nodes) ; do
7047 remote_node $node && return 0
7054 [ -n "$CLIENTONLY" ] && return 0 || true
7055 remote_ost && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
7060 remote_ost_nodsh && echo "SKIP: $TESTSUITE: remote OST with nodsh" && \
7061 OSKIPPED=1 && return 1
7067 [ -n "$CLIENTONLY" ] && return 0 || true
7069 MGS=$(facet_host mgs)
7070 remote_node $MGS && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
7075 remote_mds_nodsh || remote_ost_nodsh || \
7076 $(single_local_node $(comma_list $(nodes_list)))
7080 remote_ost && remote_mds
7083 # Get the active nodes for facets.
7091 for facet in ${facets//,/ }; do
7092 nodes="$nodes $(facet_active_host $facet)"
7095 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
7099 # Get name of the active MGS node.
7101 echo -n $(facets_nodes $(get_facets MGS))
7104 # Get all of the active MDS nodes.
7106 echo -n $(facets_nodes $(get_facets MDS))
7109 # Get all of the active OSS nodes.
7111 echo -n $(facets_nodes $(get_facets OST))
7114 # Get all of the client nodes and active server nodes.
7116 local nodes=$HOSTNAME
7120 # CLIENTS (if specified) contains the local client
7121 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
7123 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
7124 nodes="$nodes $(facets_nodes $(get_facets))"
7127 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
7131 # Get all of the remote client nodes and remote active server nodes.
7132 remote_nodes_list () {
7133 echo -n $(nodes_list) | sed -re "s/\<$HOSTNAME\>//g"
7136 # Get all of the MDS nodes, including active and passive nodes.
7144 for i in $(seq $MDSCOUNT); do
7146 failover_host=mds${i}failover_HOST
7147 nodes="$nodes ${!host} ${!failover_host}"
7150 [ -n "$nodes" ] || nodes="${mds_HOST} ${mdsfailover_HOST}"
7151 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
7155 # Get all of the OSS nodes, including active and passive nodes.
7163 for i in $(seq $OSTCOUNT); do
7165 failover_host=ost${i}failover_HOST
7166 nodes="$nodes ${!host} ${!failover_host}"
7169 [ -n "$nodes" ] || nodes="${ost_HOST} ${ostfailover_HOST}"
7170 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
7174 # Get all of the server nodes, including active and passive nodes.
7175 all_server_nodes () {
7180 nodes="$mgs_HOST $mgsfailover_HOST $(all_mdts_nodes) $(all_osts_nodes)"
7182 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
7186 # Get all of the client and server nodes, including active and passive nodes.
7188 local nodes=$HOSTNAME
7192 # CLIENTS (if specified) contains the local client
7193 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
7195 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
7196 nodes="$nodes $(all_server_nodes)"
7199 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
7203 init_clients_lists () {
7204 # Sanity check: exclude the local client from RCLIENTS
7205 local clients=$(hostlist_expand "$RCLIENTS")
7206 local rclients=$(exclude_items_from_list "$clients" $HOSTNAME)
7208 # Sanity check: exclude the dup entries
7209 RCLIENTS=$(for i in ${rclients//,/ }; do echo $i; done | sort -u)
7211 export CLIENT1=${CLIENT1:-$HOSTNAME}
7212 export SINGLECLIENT=$CLIENT1
7214 clients="$SINGLECLIENT $HOSTNAME $RCLIENTS"
7216 # Sanity check: exclude the dup entries from CLIENTS
7217 # for those configs which has SINGLCLIENT set to local client
7218 clients=$(for i in $clients; do echo $i; done | sort -u)
7220 export CLIENTS=$(comma_list $clients)
7221 local -a remoteclients=($RCLIENTS)
7222 for ((i=0; $i<${#remoteclients[@]}; i++)); do
7223 varname=CLIENT$((i + 2))
7224 eval export $varname=${remoteclients[i]}
7227 export CLIENTCOUNT=$((${#remoteclients[@]} + 1))
7230 get_random_entry () {
7233 rnodes=${rnodes//,/ }
7235 local -a nodes=($rnodes)
7236 local num=${#nodes[@]}
7237 local i=$((RANDOM * num * 2 / 65536))
7243 [ -n "$CLIENTONLY" ] || [ "x$CLIENTMODSONLY" = "xyes" ]
7247 [ "$(lustre_version_code client)" = "$(lustre_version_code $SINGLEMDS)" -a \
7248 "$(lustre_version_code client)" = "$(lustre_version_code ost1)" ]
7253 echo $nodes | wc -w || true
7257 local nodes=$(mdts_nodes)
7258 local mdtcount=$(get_node_count "$nodes")
7259 [ ! "$MDSCOUNT" = "$mdtcount" ]
7262 generate_machine_file() {
7263 local nodes=${1//,/ }
7264 local machinefile=$2
7266 for node in $nodes; do
7267 echo $node >>$machinefile || \
7268 { echo "can not generate machinefile $machinefile" && return 1; }
7273 local file=$1/stripe
7276 $LFS getstripe -v $file || error "getstripe $file failed"
7280 # Check and add a test group.
7286 local gid=$(getent group $group_name | cut -d: -f3)
7287 if [[ -n "$gid" ]]; then
7288 [[ "$gid" -eq "$group_id" ]] || {
7289 error_noexit "inconsistent group ID:" \
7290 "new: $group_id, old: $gid"
7294 echo "adding group $group_name:$group_id"
7295 getent group $group_name || true
7296 getent group $group_id || true
7297 groupadd -g $group_id $group_name
7304 # Check and add a test user.
7317 local uid=$(getent passwd $user_name | cut -d: -f3)
7318 if [[ -n "$uid" ]]; then
7319 if [[ "$uid" -eq "$user_id" ]]; then
7320 local dir=$(getent passwd $user_name | cut -d: -f6)
7321 if [[ "$dir" != "$home" ]]; then
7323 usermod -d $home $user_name
7327 error_noexit "inconsistent user ID:" \
7328 "new: $user_id, old: $uid"
7333 useradd -M -u $user_id -d $home -g $group_name $opts $user_name
7340 check_runas_id_ret() {
7342 local myRUNAS_UID=$1
7343 local myRUNAS_GID=$2
7347 if [ -z "$myRUNAS" ]; then
7348 error_exit "check_runas_id_ret requires myRUNAS argument"
7352 error "Unable to execute $myRUNAS"
7354 id $myRUNAS_UID > /dev/null ||
7355 error "Invalid RUNAS_ID $myRUNAS_UID. Please set RUNAS_ID to " \
7356 "some UID which exists on MDS and client or add user " \
7357 "$myRUNAS_UID:$myRUNAS_GID on these nodes."
7360 $myRUNAS krb5_login.sh ||
7361 error "Failed to refresh krb5 TGT for UID $myRUNAS_ID."
7363 mkdir $DIR/d0_runas_test
7365 chown $myRUNAS_UID:$myRUNAS_GID $DIR/d0_runas_test
7366 $myRUNAS -u $myRUNAS_UID -g $myRUNAS_GID touch $DIR/d0_runas_test/f$$ ||
7368 rm -rf $DIR/d0_runas_test
7373 local myRUNAS_UID=$1
7374 local myRUNAS_GID=$2
7378 check_runas_id_ret $myRUNAS_UID $myRUNAS_GID $myRUNAS || \
7379 error "unable to write to $DIR/d0_runas_test as " \
7383 # obtain the UID/GID for MPI_USER
7387 MPI_USER_UID=$(do_facet client "getent passwd $mpi_user | cut -d: -f3;
7388 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the UID for $mpi_user"
7390 MPI_USER_GID=$(do_facet client "getent passwd $mpi_user | cut -d: -f4;
7391 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the GID for $mpi_user"
7394 # obtain and cache Kerberos ticket-granting ticket
7395 refresh_krb5_tgt() {
7396 local myRUNAS_UID=$1
7397 local myRUNAS_GID=$2
7400 if [ -z "$myRUNAS" ]; then
7401 error_exit "myRUNAS command must be specified for refresh_krb5_tgt"
7404 CLIENTS=${CLIENTS:-$HOSTNAME}
7405 do_nodes $CLIENTS "set -x
7406 if ! $myRUNAS krb5_login.sh; then
7407 echo "Failed to refresh Krb5 TGT for UID/GID $myRUNAS_UID/$myRUNAS_GID."
7412 # Run multiop in the background, but wait for it to print
7413 # "PAUSING" to its stdout before returning from this function.
7414 multiop_bg_pause() {
7415 MULTIOP_PROG=${MULTIOP_PROG:-$MULTIOP}
7419 TMPPIPE=/tmp/multiop_open_wait_pipe.$$
7422 echo "$MULTIOP_PROG $FILE v$ARGS"
7423 $MULTIOP_PROG $FILE v$ARGS > $TMPPIPE &
7425 echo "TMPPIPE=${TMPPIPE}"
7426 read -t 60 multiop_output < $TMPPIPE
7427 if [ $? -ne 0 ]; then
7432 if [ "$multiop_output" != "PAUSING" ]; then
7433 echo "Incorrect multiop output: $multiop_output"
7448 [ ${PIPESTATUS[0]} -eq 0 ] || rc=1
7450 echo $((SECONDS - start))
7454 inodes_available () {
7455 local IFree=$($LFS df -i $MOUNT | grep ^$FSNAME | awk '{ print $4 }' |
7456 sort -un | head -n1) || return 1
7460 mdsrate_inodes_available () {
7461 local min_inodes=$(inodes_available)
7462 echo $((min_inodes * 99 / 100))
7465 # reset stat counters
7467 local paramfile="$1"
7468 lctl set_param -n $paramfile=0
7473 local paramfile="$1"
7475 lctl get_param -n $paramfile |
7476 awk '/^'$stat'/ { sum += $2 } END { printf("%0.0f", sum) }'
7480 awk '{sum += $1} END { printf("%0.0f", sum) }'
7483 calc_osc_kbytes () {
7484 $LFS df $MOUNT > /dev/null
7485 $LCTL get_param -n osc.*[oO][sS][cC][-_][0-9a-f]*.$1 | calc_sum
7488 # save_lustre_params(comma separated facet list, parameter_mask)
7489 # generate a stream of formatted strings (<facet> <param name>=<param value>)
7490 save_lustre_params() {
7495 for facet in ${facets//,/ }; do
7496 facet_svc=$(facet_svc $facet)
7498 "params=\\\$($LCTL get_param $2);
7499 [[ -z \\\"$facet_svc\\\" ]] && param= ||
7500 param=\\\$(grep $facet_svc <<< \\\"\\\$params\\\");
7501 [[ -z \\\$param ]] && param=\\\"\\\$params\\\";
7502 while read s; do echo $facet \\\$s;
7503 done <<< \\\"\\\$param\\\""
7507 # restore lustre parameters from input stream, produces by save_lustre_params
7508 restore_lustre_params() {
7513 while IFS=" =" read facet name val; do
7514 do_facet $facet "$LCTL set_param -n $name=$val"
7518 check_node_health() {
7519 local nodes=${1:-$(comma_list $(nodes_list))}
7520 local health=$TMP/node_health.$$
7522 do_nodes -q $nodes "$LCTL get_param catastrophe 2>&1" | tee $health |
7523 grep "catastrophe=1" && error "LBUG/LASSERT detected"
7524 # Only check/report network health if get_param isn't reported, since
7525 # *clearly* the network is working if get_param returned something.
7526 if (( $(grep -c catastro $health) != $(wc -w <<< ${nodes//,/ }) )); then
7527 for node in ${nodes//,/}; do
7528 check_network $node 5
7534 mdsrate_cleanup () {
7536 mpi_run ${MACHINEFILE_OPTION} $2 -np $1 ${MDSRATE} --unlink \
7537 --nfiles $3 --dir $4 --filefmt $5 $6
7542 ########################
7544 convert_facet2label() {
7547 if [ x$facet = xost ]; then
7549 elif [ x$facet = xmgs ] && combined_mgs_mds ; then
7553 local varsvc=${facet}_svc
7555 if [ -n ${!varsvc} ]; then
7558 error "No label for $facet!"
7562 get_clientosc_proc_path() {
7563 echo "${1}-osc-[-0-9a-f]*"
7566 get_mdtosc_proc_path() {
7568 local ost_label=${2:-"*OST*"}
7570 [ "$mds_facet" = "mds" ] && mds_facet=$SINGLEMDS
7571 local mdt_label=$(convert_facet2label $mds_facet)
7572 local mdt_index=$(echo $mdt_label | sed -e 's/^.*-//')
7574 if [[ $ost_label = *OST* ]]; then
7575 echo "${ost_label}-osc-${mdt_index}"
7577 echo "${ost_label}-osp-${mdt_index}"
7581 get_osc_import_name() {
7584 local label=$(convert_facet2label $ost)
7586 if [ "${facet:0:3}" = "mds" ]; then
7587 get_mdtosc_proc_path $facet $label
7591 get_clientosc_proc_path $label
7595 _wait_import_state () {
7597 local CONN_PROC="$2"
7598 local maxtime=${3:-$(max_recovery_time)}
7599 local err_on_fail=${4:-1}
7603 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
7604 while ! echo "${CONN_STATE}" | egrep -q "^${expected}\$" ; do
7605 if [[ "${expected}" == "DISCONN" ]]; then
7606 # for disconn we can check after proc entry is removed
7607 [[ -z "${CONN_STATE}" ]] && return 0
7608 # with AT, we can have connect request timeout near
7609 # reconnect timeout and test can't see real disconnect
7610 [[ "${CONN_STATE}" == "CONNECTING" ]] && return 0
7612 if (( $i >= $maxtime )); then
7613 (( $err_on_fail != 0 )) &&
7614 error "can't put import for $CONN_PROC into ${expected} state after $i sec, have ${CONN_STATE}"
7618 # Add uniq for multi-mount case
7619 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null |
7624 log "$CONN_PROC in ${CONN_STATE} state after $i sec"
7628 wait_import_state() {
7631 local maxtime=${3:-$(max_recovery_time)}
7632 local err_on_fail=${4:-1}
7635 for param in ${params//,/ }; do
7636 _wait_import_state "$expected" "$param" $maxtime $err_on_fail ||
7641 wait_import_state_mount() {
7642 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
7646 wait_import_state "$@"
7649 # One client request could be timed out because server was not ready
7650 # when request was sent by client.
7651 # The request timeout calculation details :
7653 # /* We give the server rq_timeout secs to process the req, and
7654 # add the network latency for our local timeout. */
7655 # request->rq_deadline = request->rq_sent + request->rq_timeout +
7656 # ptlrpc_at_get_net_latency(request) ;
7658 # ptlrpc_connect_import ()
7659 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
7662 # -> at_init(&at->iat_net_latency, 0, 0) -> iat_net_latency=0
7663 # ptlrpc_at_get_net_latency(request) ->
7664 # at_get (max (iat_net_latency=0, at_min)) = at_min
7667 # request->rq_timeout + ptlrpc_at_get_net_latency(request) =
7668 # INITIAL_CONNECT_TIMEOUT + at_min
7670 # We will use obd_timeout instead of INITIAL_CONNECT_TIMEOUT
7671 # because we can not get this value in runtime,
7672 # the value depends on configure options, and it is not stored in /proc.
7674 # #define CONNECTION_SWITCH_MIN 5U
7675 # #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
7677 request_timeout () {
7680 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
7681 local init_connect_timeout=$TIMEOUT
7682 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
7684 local at_min=$(at_get $facet at_min)
7686 echo $(( init_connect_timeout + at_min ))
7689 _wait_osc_import_state() {
7693 local target=$(get_osc_import_name $facet $ost_facet)
7694 local param="os[cp].${target}.ost_server_uuid"
7698 # 1. wait the deadline of client 1st request (it could be skipped)
7699 # 2. wait the deadline of client 2nd request
7700 local maxtime=$(( 2 * $(request_timeout $facet)))
7702 if [[ $facet == client* ]]; then
7703 # During setup time, the osc might not be setup, it need wait
7704 # until list_param can return valid value.
7705 params=$($LCTL list_param $param 2>/dev/null || true)
7706 while [ -z "$params" ]; do
7707 if [ $i -ge $maxtime ]; then
7708 echo "can't get $param in $maxtime secs"
7713 params=$($LCTL list_param $param 2>/dev/null || true)
7717 if [[ $ost_facet = mds* ]]; then
7718 # no OSP connection to itself
7719 if [[ $facet = $ost_facet ]]; then
7722 param="osp.${target}.mdt_server_uuid"
7726 local plist=$(comma_list $params)
7727 if ! do_rpc_nodes "$(facet_active_host $facet)" \
7728 wait_import_state $expected $plist $maxtime; then
7729 error "$facet: import is not in $expected state after $maxtime"
7736 wait_osc_import_state() {
7742 if [[ $facet = mds ]]; then
7743 for num in $(seq $MDSCOUNT); do
7744 _wait_osc_import_state mds$num "$ost_facet" "$expected"
7747 _wait_osc_import_state "$facet" "$ost_facet" "$expected"
7751 wait_osc_import_ready() {
7752 wait_osc_import_state $1 $2 "\(FULL\|IDLE\)"
7755 _wait_mgc_import_state() {
7758 local error_on_failure=${3:-1}
7759 local param="mgc.*.mgs_server_uuid"
7763 # 1. wait the deadline of client 1st request (it could be skipped)
7764 # 2. wait the deadline of client 2nd request
7765 local maxtime=$(( 2 * $(request_timeout $facet)))
7767 if [[ $facet == client* ]]; then
7768 # During setup time, the osc might not be setup, it need wait
7769 # until list_param can return valid value. And also if there
7770 # are mulitple osc entries we should list all of them before
7772 params=$($LCTL list_param $param 2>/dev/null || true)
7773 while [ -z "$params" ]; do
7774 if [ $i -ge $maxtime ]; then
7775 echo "can't get $param in $maxtime secs"
7780 params=$($LCTL list_param $param 2>/dev/null || true)
7783 local plist=$(comma_list $params)
7784 if ! do_rpc_nodes "$(facet_active_host $facet)" \
7785 wait_import_state $expected $plist $maxtime \
7786 $error_on_failure; then
7787 if [ $error_on_failure -ne 0 ]; then
7788 error "import is not in ${expected} state"
7796 wait_mgc_import_state() {
7799 local error_on_failure=${3:-1}
7802 if [[ $facet = mds ]]; then
7803 for num in $(seq $MDSCOUNT); do
7804 _wait_mgc_import_state mds$num "$expected" \
7805 $error_on_failure || return
7808 _wait_mgc_import_state "$facet" "$expected"
7809 $error_on_failure || return
7813 wait_dne_interconnect() {
7816 if [ $MDSCOUNT -gt 1 ]; then
7817 for num in $(seq $MDSCOUNT); do
7818 wait_osc_import_ready mds mds$num
7823 get_clientmdc_proc_path() {
7827 get_clientmgc_proc_path() {
7834 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
7839 [ -z "$list" ] && return 0
7841 # Add paths to lustre tests for 32 and 64 bit systems.
7842 local LIBPATH="/usr/lib/lustre/tests:/usr/lib64/lustre/tests:"
7843 local TESTPATH="$RLUSTRE/tests:"
7844 local RPATH="PATH=${TESTPATH}${LIBPATH}${PATH}:/sbin:/bin:/usr/sbin:"
7845 do_nodes ${quiet:-"--verbose"} $list "${RPATH} NAME=${NAME} bash rpc.sh $@ "
7848 wait_clients_import_state () {
7852 local facets="$facet"
7854 if [ "$FAILURE_MODE" = HARD ]; then
7855 facets=$(facets_on_host $(facet_active_host $facet))
7858 for facet in ${facets//,/ }; do
7859 local label=$(convert_facet2label $facet)
7862 ost* ) proc_path="osc.$(get_clientosc_proc_path \
7863 $label).ost_server_uuid" ;;
7864 mds* ) proc_path="mdc.$(get_clientmdc_proc_path \
7865 $label).mds_server_uuid" ;;
7866 mgs* ) proc_path="mgc.$(get_clientmgc_proc_path \
7867 $label).mgs_server_uuid" ;;
7868 *) error "unknown facet!" ;;
7871 local params=$(expand_list $params $proc_path)
7874 if ! do_rpc_nodes "$list" wait_import_state_mount "$expected" $params;
7876 error "import is not in ${expected} state"
7881 wait_clients_import_ready() {
7882 wait_clients_import_state "$1" "$2" "\(FULL\|IDLE\)"
7892 # wait until all MDTs are in the expected state
7893 for ((num = 1; num <= $MDSCOUNT; num++)); do
7894 local mdtosp=$(get_mdtosc_proc_path mds${num} ${tgt_name})
7898 if [ $facet = "mds" ]; then
7899 mproc="osp.$mdtosp.active"
7900 [ $num -eq $((tgt_idx + 1)) ] && continue
7902 mproc="osc.$mdtosp.active"
7908 local result=$(do_facet mds${num} "$LCTL get_param -n $mproc")
7911 [ ${PIPESTATUS[0]} = 0 ] || error "Can't read $mproc"
7912 if [ $result -eq $expected ]; then
7913 echo -n "target updated after "
7914 echo "$wait sec (got $result)"
7918 if [ $wait -eq $max ]; then
7919 error "$tgt_name: wanted $expected got $result"
7921 echo "Waiting $((max - wait)) secs for $tgt_name"
7931 AVAILA=($(do_nodes $(comma_list $(osts_nodes)) \
7932 $LCTL get_param obdfilter.*.kbytesavail))
7933 GRANTA=($(do_nodes $(comma_list $(osts_nodes)) \
7934 $LCTL get_param -n obdfilter.*.tot_granted))
7935 TOTALA=($(do_nodes $(comma_list $(osts_nodes)) \
7936 $LCTL get_param -n obdfilter.*.kbytestotal))
7937 for ((i=0; i<${#AVAILA[@]}; i++)); do
7938 local -a AVAIL1=(${AVAILA[$i]//=/ })
7939 local -a TOTAL=(${TOTALA[$i]//=/ })
7940 GRANT=$((${GRANTA[$i]}/1024))
7941 # allow 1% of total space in bavail because of delayed
7942 # allocation with ZFS which might release some free space after
7943 # txg commit. For small devices, we set a mininum of 8MB
7944 local LIMIT=$((${TOTAL} / 100 + 8000))
7945 echo -n $(echo ${AVAIL1[0]} | cut -d"." -f2) avl=${AVAIL1[1]} \
7946 grnt=$GRANT diff=$((AVAIL1[1] - GRANT)) limit=${LIMIT}
7947 [ $((AVAIL1[1] - GRANT)) -lt $LIMIT ] && OSCFULL=0 && \
7948 echo " FULL" || echo
7954 echo -e "$(do_facet $SINGLEMDS $LCTL pool_list $1 | sed '1d')"
7957 check_pool_not_exist() {
7958 local fsname=${1%%.*}
7959 local poolname=${1##$fsname.}
7960 [[ $# -ne 1 ]] && return 0
7961 [[ x$poolname = x ]] && return 0
7962 list_pool $fsname | grep -w $1 && return 1
7967 local fsname=${1%%.*}
7968 local poolname=${1##$fsname.}
7969 local keep_pools=${2:-false}
7971 stack_trap "destroy_test_pools $fsname" EXIT
7972 do_facet mgs lctl pool_new $1
7974 # get param should return err unless pool is created
7975 [[ $RC -ne 0 ]] && return $RC
7977 for mds_id in $(seq $MDSCOUNT); do
7978 local mdt_id=$((mds_id-1))
7979 local lodname=$fsname-MDT$(printf "%04x" $mdt_id)-mdtlov
7980 wait_update_facet mds$mds_id \
7981 "lctl get_param -n lod.$lodname.pools.$poolname \
7982 2>/dev/null || echo foo" "" ||
7983 error "mds$mds_id: pool_new failed $1"
7985 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
7986 2>/dev/null || echo foo" "" || error "pool_new failed $1"
7988 $keep_pools || add_pool_to_list $1
7992 add_pool_to_list () {
7993 local fsname=${1%%.*}
7994 local poolname=${1##$fsname.}
7996 local listvar=${fsname}_CREATED_POOLS
7997 local temp=${listvar}=$(expand_list ${!listvar} $poolname)
8001 remove_pool_from_list () {
8002 local fsname=${1%%.*}
8003 local poolname=${1##$fsname.}
8005 local listvar=${fsname}_CREATED_POOLS
8006 local temp=${listvar}=$(exclude_items_from_list "${!listvar}" $poolname)
8010 # cleanup all pools exist on $FSNAME
8011 destroy_all_pools () {
8013 for i in $(list_pool $FSNAME); do
8018 destroy_pool_int() {
8020 local OSTS=$(list_pool $1)
8021 for ost in $OSTS; do
8022 do_facet mgs lctl pool_remove $1 $ost
8024 wait_update_facet $SINGLEMDS "lctl pool_list $1 | wc -l" "1" ||
8025 error "MDS: pool_list $1 failed"
8026 do_facet mgs lctl pool_destroy $1
8029 # <fsname>.<poolname> or <poolname>
8031 local fsname=${1%%.*}
8032 local poolname=${1##$fsname.}
8034 [[ x$fsname = x$poolname ]] && fsname=$FSNAME
8038 check_pool_not_exist $fsname.$poolname && return 0 || true
8040 destroy_pool_int $fsname.$poolname
8042 [[ $RC -ne 0 ]] && return $RC
8043 for mds_id in $(seq $MDSCOUNT); do
8044 local mdt_id=$((mds_id-1))
8045 local lodname=$fsname-MDT$(printf "%04x" $mdt_id)-mdtlov
8046 wait_update_facet mds$mds_id \
8047 "lctl get_param -n lod.$lodname.pools.$poolname \
8048 2>/dev/null || echo foo" "foo" ||
8049 error "mds$mds_id: destroy pool failed $1"
8051 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
8052 2>/dev/null || echo foo" "foo" || error "destroy pool failed $1"
8054 remove_pool_from_list $fsname.$poolname
8060 local fsname=${1:-$FSNAME}
8062 local listvar=${fsname}_CREATED_POOLS
8064 [ x${!listvar} = x ] && return 0
8066 echo "Destroy the created pools: ${!listvar}"
8067 for poolname in ${!listvar//,/ }; do
8068 destroy_pool $fsname.$poolname
8072 destroy_test_pools () {
8074 local fsname=${1:-$FSNAME}
8075 destroy_pools $fsname || true
8081 local ts=$(date +%s)
8084 if [[ ! -f "$YAML_LOG" ]]; then
8085 # init_logging is not performed before gather_logs,
8086 # so the $LOGDIR needs to be checked here
8087 check_shared_dir $LOGDIR && touch $LOGDIR/shared
8090 [ -f $LOGDIR/shared ] && docp=false
8092 # dump lustre logs, dmesg, and journal if GSS_SK=true
8094 prefix="$TESTLOG_PREFIX.$TESTNAME"
8096 echo "Dumping lctl log to ${prefix}.*.${suffix}"
8098 if [ -n "$CLIENTONLY" -o "$PDSH" == "no_dsh" ]; then
8099 echo "Dumping logs only on local client."
8100 $LCTL dk > ${prefix}.debug_log.$(hostname -s).${suffix}
8101 dmesg > ${prefix}.dmesg.$(hostname -s).${suffix}
8102 [ "$SHARED_KEY" = true ] && find $SK_PATH -name '*.key' -exec \
8103 lgss_sk -r {} \; &> \
8104 ${prefix}.ssk_keys.$(hostname -s).${suffix}
8105 [ "$SHARED_KEY" = true ] && lctl get_param 'nodemap.*.*' > \
8106 ${prefix}.nodemaps.$(hostname -s).${suffix}
8107 [ "$GSS_SK" = true ] && keyctl show > \
8108 ${prefix}.keyring.$(hostname -s).${suffix}
8109 [ "$GSS_SK" = true ] && journalctl -a > \
8110 ${prefix}.journal.$(hostname -s).${suffix}
8115 "$LCTL dk > ${prefix}.debug_log.\\\$(hostname -s).${suffix};
8116 dmesg > ${prefix}.dmesg.\\\$(hostname -s).${suffix}"
8117 if [ "$SHARED_KEY" = true ]; then
8118 do_nodesv $list "find $SK_PATH -name '*.key' -exec \
8119 lgss_sk -r {} \; &> \
8120 ${prefix}.ssk_keys.\\\$(hostname -s).${suffix}"
8121 do_facet mds1 "lctl get_param 'nodemap.*.*' > \
8122 ${prefix}.nodemaps.\\\$(hostname -s).${suffix}"
8124 if [ "$GSS_SK" = true ]; then
8125 do_nodesv $list "keyctl show > \
8126 ${prefix}.keyring.\\\$(hostname -s).${suffix}"
8127 do_nodesv $list "journalctl -a > \
8128 ${prefix}.journal.\\\$(hostname -s).${suffix}"
8131 if [ ! -f $LOGDIR/shared ]; then
8132 local remote_nodes=$(exclude_items_from_list $list $HOSTNAME)
8134 for node in ${remote_nodes//,/ }; do
8135 rsync -az -e ssh $node:${prefix}.'*'.${suffix} $LOGDIR &
8149 for i in $(seq 0 $num_mntpts); do
8150 cmd="ls -laf ${mntpt_root}$i/$dir"
8156 for pid in $pids; do
8163 # check_and_start_recovery_timer()
8164 # service_time = at_est2timeout(service_time);
8165 # service_time += 2 * INITIAL_CONNECT_TIMEOUT;
8166 # service_time += 2 * (CONNECTION_SWITCH_MAX + CONNECTION_SWITCH_INC);
8168 #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN, obd_timeout/20)
8169 #define CONNECTION_SWITCH_MAX min(50, max(CONNECTION_SWITCH_MIN, obd_timeout))
8170 #define CONNECTION_SWITCH_MIN 5
8171 #define CONNECTION_SWITCH_INC 5
8172 max_recovery_time() {
8173 local init_connect_timeout=$((TIMEOUT / 20))
8174 ((init_connect_timeout >= 5)) || init_connect_timeout=5
8176 local service_time=$(($(at_max_get client) * 9 / 4 + 5))
8177 service_time=$((service_time + 2 * (init_connect_timeout + 50 + 5)))
8179 echo -n $service_time
8182 recovery_time_min() {
8183 local connection_switch_min=5
8184 local connection_switch_inc=5
8185 local connection_switch_max
8186 local reconnect_delay_max
8187 local initial_connect_timeout
8191 #connection_switch_max=min(50, max($connection_switch_min,$TIMEOUT)
8192 (($connection_switch_min > $TIMEOUT)) &&
8193 max=$connection_switch_min || max=$TIMEOUT
8194 (($max < 50)) && connection_switch_max=$max || connection_switch_max=50
8196 #initial_connect_timeout = max(connection_switch_min, obd_timeout/20)
8197 timeout_20=$((TIMEOUT/20))
8198 (($connection_switch_min > $timeout_20)) &&
8199 initial_connect_timeout=$connection_switch_min ||
8200 initial_connect_timeout=$timeout_20
8202 reconnect_delay_max=$((connection_switch_max + connection_switch_inc + \
8203 initial_connect_timeout))
8204 echo $((2 * reconnect_delay_max))
8207 get_clients_mount_count () {
8208 local clients=${CLIENTS:-$HOSTNAME}
8210 # we need to take into account the clients mounts and
8211 # exclude mds/ost mounts if any;
8212 do_nodes $clients cat /proc/mounts | grep lustre |
8213 grep -w $MOUNT | wc -l
8217 PROC_CLI="srpc_info"
8218 PROC_CON="srpc_contexts"
8226 if [ $M -lt $N ]; then
8230 while [ $N -lt $M ]; do
8240 calc_connection_cnt() {
8243 # MDT->MDT = 2 * C(M, 2)
8247 comb_m2=$(combination $MDSCOUNT 2)
8249 local num_clients=$(get_clients_mount_count)
8251 local cnt_mdt2mdt=$((comb_m2 * 2))
8252 local cnt_mdt2ost=$((MDSCOUNT * OSTCOUNT))
8253 local cnt_cli2ost=$((num_clients * OSTCOUNT))
8254 local cnt_cli2mdt=$((num_clients * MDSCOUNT))
8255 if is_mounted $MOUNT2; then
8256 cnt_cli2mdt=$((cnt_cli2mdt * 2))
8257 cnt_cli2ost=$((cnt_cli2ost * 2))
8265 local cnt_all2ost=$((cnt_mdt2ost + cnt_cli2ost))
8266 local cnt_all2mdt=$((cnt_mdt2mdt + cnt_cli2mdt))
8267 local cnt_all2all=$((cnt_mdt2ost + cnt_mdt2mdt \
8268 + cnt_cli2ost + cnt_cli2mdt))
8282 local cmd="$tgt.srpc.flavor"
8284 if [ $net == "any" ]; then
8289 if [ $dir != "any" ]; then
8294 log "Setting sptlrpc rule: $cmd"
8295 do_facet mgs "$LCTL conf_param $cmd"
8301 local total_ctx=$(echo "$output" | grep -c "expire.*key.*hdl")
8311 rpc_flvr=`echo $flavor | awk -F - '{ print $1 }'`
8312 bulkspec=`echo $flavor | awk -F - '{ print $2 }'`
8314 count=`echo "$output" | grep "rpc flavor" | grep $rpc_flvr | wc -l`
8316 if [ "x$bulkspec" != "x" ]; then
8317 algs=`echo $bulkspec | awk -F : '{ print $2 }'`
8319 if [ "x$algs" != "x" ]; then
8320 bulk_count=`echo "$output" | grep "bulk flavor" | grep $algs | wc -l`
8322 bulk=`echo $bulkspec | awk -F : '{ print $1 }'`
8323 if [ $bulk == "bulkn" ]; then
8324 bulk_count=`echo "$output" | grep "bulk flavor" \
8325 | grep "null/null" | wc -l`
8326 elif [ $bulk == "bulki" ]; then
8327 bulk_count=`echo "$output" | grep "bulk flavor" \
8328 | grep "/null" | grep -v "null/" | wc -l`
8330 bulk_count=`echo "$output" | grep "bulk flavor" \
8331 | grep -v "/null" | grep -v "null/" | wc -l`
8335 [ $bulk_count -lt $count ] && count=$bulk_count
8346 local clients=${CLIENTS:-$HOSTNAME}
8348 for c in ${clients//,/ }; do
8349 local output=$(do_node $c lctl get_param -n \
8350 mdc.*-*-mdc-*.$PROC_CLI 2>/dev/null)
8351 local tmpcnt=$(count_flvr "$output" $flavor)
8352 if $GSS_SK && [ $flavor != "null" ]; then
8353 # tmpcnt=min(contexts,flavors) to ensure SK context is on
8354 output=$(do_node $c lctl get_param -n \
8355 mdc.*-MDT*-mdc-*.$PROC_CON 2>/dev/null)
8356 local outcon=$(count_contexts "$output")
8357 if [ "$outcon" -lt "$tmpcnt" ]; then
8361 cnt=$((cnt + tmpcnt))
8371 local clients=${CLIENTS:-$HOSTNAME}
8373 for c in ${clients//,/ }; do
8375 do_node $c lctl set_param osc.*.idle_connect=1 >/dev/null 2>&1
8376 local output=$(do_node $c lctl get_param -n \
8377 osc.*OST*-osc-[^M][^D][^T]*.$PROC_CLI 2>/dev/null)
8378 local tmpcnt=$(count_flvr "$output" $flavor)
8379 if $GSS_SK && [ $flavor != "null" ]; then
8380 # tmpcnt=min(contexts,flavors) to ensure SK context is on
8381 output=$(do_node $c lctl get_param -n \
8382 osc.*OST*-osc-[^M][^D][^T]*.$PROC_CON 2>/dev/null)
8383 local outcon=$(count_contexts "$output")
8384 if [ "$outcon" -lt "$tmpcnt" ]; then
8388 cnt=$((cnt + tmpcnt))
8398 if [ $MDSCOUNT -le 1 ]; then
8403 for num in `seq $MDSCOUNT`; do
8404 local output=$(do_facet mds$num lctl get_param -n \
8405 osp.*-MDT*osp-MDT*.$PROC_CLI 2>/dev/null)
8406 local tmpcnt=$(count_flvr "$output" $flavor)
8407 if $GSS_SK && [ $flavor != "null" ]; then
8408 # tmpcnt=min(contexts,flavors) to ensure SK context is on
8409 output=$(do_facet mds$num lctl get_param -n \
8410 osp.*-MDT*osp-MDT*.$PROC_CON 2>/dev/null)
8411 local outcon=$(count_contexts "$output")
8412 if [ "$outcon" -lt "$tmpcnt" ]; then
8416 cnt=$((cnt + tmpcnt))
8427 for num in `seq $MDSCOUNT`; do
8428 mdtosc=$(get_mdtosc_proc_path mds$num)
8429 mdtosc=${mdtosc/-MDT*/-MDT\*}
8430 local output=$(do_facet mds$num lctl get_param -n \
8431 os[cp].$mdtosc.$PROC_CLI 2>/dev/null)
8432 local tmpcnt=$(count_flvr "$output" $flavor)
8433 if $GSS_SK && [ $flavor != "null" ]; then
8434 # tmpcnt=min(contexts,flavors) to ensure SK context is on
8435 output=$(do_facet mds$num lctl get_param -n \
8436 os[cp].$mdtosc.$PROC_CON 2>/dev/null)
8437 local outcon=$(count_contexts "$output")
8438 if [ "$outcon" -lt "$tmpcnt" ]; then
8442 cnt=$((cnt + tmpcnt))
8451 local output=$(do_facet client lctl get_param -n mgc.*.$PROC_CLI \
8453 count_flvr "$output" $flavor
8458 local dir=$1 # from to
8459 local flavor=$2 # flavor expected
8462 if [ $dir == "cli2mdt" ]; then
8463 res=`flvr_cnt_cli2mdt $flavor`
8464 elif [ $dir == "cli2ost" ]; then
8465 res=`flvr_cnt_cli2ost $flavor`
8466 elif [ $dir == "mdt2mdt" ]; then
8467 res=`flvr_cnt_mdt2mdt $flavor`
8468 elif [ $dir == "mdt2ost" ]; then
8469 res=`flvr_cnt_mdt2ost $flavor`
8470 elif [ $dir == "all2ost" ]; then
8471 res1=`flvr_cnt_mdt2ost $flavor`
8472 res2=`flvr_cnt_cli2ost $flavor`
8473 res=$((res1 + res2))
8474 elif [ $dir == "all2mdt" ]; then
8475 res1=`flvr_cnt_mdt2mdt $flavor`
8476 res2=`flvr_cnt_cli2mdt $flavor`
8477 res=$((res1 + res2))
8478 elif [ $dir == "all2all" ]; then
8479 res1=`flvr_cnt_mdt2ost $flavor`
8480 res2=`flvr_cnt_cli2ost $flavor`
8481 res3=`flvr_cnt_mdt2mdt $flavor`
8482 res4=`flvr_cnt_cli2mdt $flavor`
8483 res=$((res1 + res2 + res3 + res4))
8491 local dir=$1 # from to
8492 local flavor=$2 # flavor expected
8493 local expect=${3:-$(calc_connection_cnt $dir)} # number expected
8494 local WAITFLAVOR_MAX=20 # how many retries before abort?
8497 for ((i = 0; i < $WAITFLAVOR_MAX; i++)); do
8498 echo -n "checking $dir..."
8499 res=$(do_check_flavor $dir $flavor)
8500 echo "found $res/$expect $flavor connections"
8501 [ $res -ge $expect ] && return 0
8505 echo "Error checking $flavor of $dir: expect $expect, actual $res"
8506 # echo "Dumping additional logs for SK debug.."
8507 do_nodes $(comma_list $(all_server_nodes)) "keyctl show"
8509 gather_logs $(comma_list $(nodes_list))
8514 restore_to_default_flavor()
8516 local proc="mgs.MGS.live.$FSNAME"
8518 echo "restoring to default flavor..."
8520 local nrule=$(do_facet mgs lctl get_param -n $proc 2>/dev/null |
8521 grep ".srpc.flavor" | wc -l)
8523 # remove all existing rules if any
8524 if [ $nrule -ne 0 ]; then
8525 echo "$nrule existing rules"
8526 for rule in $(do_facet mgs lctl get_param -n $proc 2>/dev/null |
8527 grep ".srpc.flavor."); do
8528 echo "remove rule: $rule"
8529 spec=`echo $rule | awk -F = '{print $1}'`
8530 do_facet mgs "$LCTL conf_param -d $spec"
8534 # verify no rules left
8535 nrule=$(do_facet mgs lctl get_param -n $proc 2>/dev/null |
8536 grep ".srpc.flavor." | wc -l)
8537 [ $nrule -ne 0 ] && error "still $nrule rules left"
8539 # wait for default flavor to be applied
8542 set_rule $FSNAME any any $SK_FLAVOR
8543 wait_flavor all2all $SK_FLAVOR
8545 set_rule $FSNAME any cli2mdt $SK_FLAVOR
8546 set_rule $FSNAME any cli2ost $SK_FLAVOR
8547 wait_flavor cli2mdt $SK_FLAVOR
8548 wait_flavor cli2ost $SK_FLAVOR
8550 echo "GSS_SK now at default flavor: $SK_FLAVOR"
8552 wait_flavor all2all null
8558 local flavor=${1:-null}
8560 echo "setting all flavor to $flavor"
8562 # FIXME need parameter to this fn
8563 # and remove global vars
8564 local cnt_all2all=$(calc_connection_cnt all2all)
8566 local res=$(do_check_flavor all2all $flavor)
8567 if [ $res -eq $cnt_all2all ]; then
8568 echo "already have total $res $flavor connections"
8572 echo "found $res $flavor out of total $cnt_all2all connections"
8573 restore_to_default_flavor
8575 [[ $flavor = null ]] && return 0
8577 if $GSS_SK && [ $flavor != "null" ]; then
8579 set_rule $FSNAME any any $flavor
8580 wait_flavor all2all $flavor
8582 set_rule $FSNAME any cli2mdt $flavor
8583 set_rule $FSNAME any cli2ost $flavor
8584 set_rule $FSNAME any mdt2ost null
8585 set_rule $FSNAME any mdt2mdt null
8586 wait_flavor cli2mdt $flavor
8587 wait_flavor cli2ost $flavor
8589 echo "GSS_SK now at flavor: $flavor"
8591 set_rule $FSNAME any any $flavor
8592 wait_flavor all2all $flavor
8599 # Checking for shared logdir
8600 if [ ! -d $dir ]; then
8601 # Not found. Create local logdir
8604 touch $dir/check_file.$(hostname -s)
8609 check_write_access() {
8611 local list=${2:-$(comma_list $(nodes_list))}
8615 for node in ${list//,/ }; do
8616 file=$dir/check_file.$(short_nodename $node)
8617 if [[ ! -f "$file" ]]; then
8618 # Logdir not accessible/writable from this node.
8621 rm -f $file || return 1
8627 [[ -n $YAML_LOG ]] && return
8628 local save_umask=$(umask)
8631 export YAML_LOG=${LOGDIR}/results.yml
8635 # If the yaml log already exists then we will just append to it
8636 if [ ! -f $YAML_LOG ]; then
8637 if check_shared_dir $LOGDIR; then
8638 touch $LOGDIR/shared
8639 echo "Logging to shared log directory: $LOGDIR"
8641 echo "Logging to local directory: $LOGDIR"
8644 yml_nodes_file $LOGDIR >> $YAML_LOG
8645 yml_results_file >> $YAML_LOG
8650 # log actual client and server versions if needed for debugging
8651 log "Client: $(lustre_build_version client)"
8652 log "MDS: $(lustre_build_version mds1)"
8653 log "OSS: $(lustre_build_version ost1)"
8657 yml_log_test $1 >> $YAML_LOG
8661 yml_log_test_status $@ >> $YAML_LOG
8664 log_sub_test_begin() {
8665 yml_log_sub_test_begin "$@" >> $YAML_LOG
8668 log_sub_test_end() {
8669 yml_log_sub_test_end "$@" >> $YAML_LOG
8675 local llverdev_opts=$2
8676 local devname=$(basename $1)
8677 local size=$(grep "$devname"$ /proc/partitions | awk '{print $3}')
8678 # loop devices aren't in /proc/partitions
8679 [ "x$size" == "x" ] && local size=$(ls -l $dev | awk '{print $5}')
8681 size=$(($size / 1024 / 1024)) # Gb
8683 local partial_arg=""
8684 # Run in partial (fast) mode if the size
8685 # of a partition > 1 GB
8686 [ $size -gt 1 ] && partial_arg="-p"
8688 llverdev --force $partial_arg $llverdev_opts $dev
8694 local llverfs_opts=$2
8695 local use_partial_arg=$3
8696 local partial_arg=""
8697 local size=$(df -B G $dir |tail -n 1 |awk '{print $2}' |sed 's/G//') #GB
8699 # Run in partial (fast) mode if the size
8700 # of a partition > 1 GB
8701 [ "x$use_partial_arg" != "xno" ] && [ $size -gt 1 ] && partial_arg="-p"
8703 llverfs $partial_arg $llverfs_opts $dir
8707 local devs=${1//,/ }
8710 local rslt=$TMP/sgpdd_survey
8712 # sgpdd-survey cleanups ${rslt}.* files
8714 local cmd="rslt=$rslt $params scsidevs=\"$devs\" $SGPDDSURVEY"
8720 # returns the canonical name for an ldiskfs device
8725 do_facet $facet "dv=\\\$($LCTL get_param -n $dev);
8726 if foo=\\\$(lvdisplay -c \\\$dv 2>/dev/null); then
8727 echo dm-\\\${foo##*:};
8729 name=\\\$(basename \\\$dv);
8730 if [[ \\\$name = *flakey* ]]; then
8731 name=\\\$(lsblk -o NAME,KNAME |
8732 awk /\\\$name/'{print \\\$NF}');
8738 is_sanity_benchmark() {
8739 local benchmarks="dbench bonnie iozone fsx"
8741 for b in $benchmarks; do
8742 if [ "$b" == "$suite" ]; then
8750 $LFS df | grep OST | awk '{print $4}' | sort -un | head -1
8754 # Get the available size (KB) of a given obd target.
8761 [[ $facet != client ]] || return 0
8763 size=$(do_facet $facet $LCTL get_param -n *.$obd.kbytesavail | head -n1)
8768 # Get the page size (bytes) on a given facet node.
8769 # The local client page_size is directly available in PAGE_SIZE.
8773 local page_size=$(getconf PAGE_SIZE 2>/dev/null)
8775 [ -z "$CLIENTONLY" -a "$facet" != "client" ] &&
8776 page_size=$(do_facet $facet getconf PAGE_SIZE)
8777 echo -n ${page_size:-4096}
8781 # Get the block count of the filesystem.
8788 [ -z "$CLIENTONLY" ] && count=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
8789 awk '/^Block count:/ {print $3}')
8793 # Check whether the "ea_inode" feature is enabled or not, to allow
8794 # ldiskfs xattrs over one block in size. Allow both the historical
8795 # Lustre feature name (large_xattr) and the upstream name (ea_inode).
8796 large_xattr_enabled() {
8797 [[ $(facet_fstype $SINGLEMDS) == zfs ]] && return 0
8799 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
8801 do_facet $SINGLEMDS "$DUMPE2FS -h $mds_dev 2>&1 |
8802 grep -E -q '(ea_inode|large_xattr)'"
8803 return ${PIPESTATUS[0]}
8806 # Get the maximum xattr size supported by the filesystem.
8808 $LCTL get_param -n llite.*.max_easize
8811 # Dump the value of the named xattr from a file.
8816 echo "$(getfattr -n $xattr_name --absolute-names --only-values $file)"
8819 # Generate a string with size of $size bytes.
8821 local size=${1:-1024} # in bytes
8823 echo "$(head -c $size < /dev/zero | tr '\0' y)"
8826 reformat_external_journal() {
8831 if [ -n "${!var}" ]; then
8832 local rcmd="do_facet $facet"
8834 echo "reformat external journal on $facet:${!var}"
8835 ${rcmd} mke2fs -O journal_dev ${!var} || return 1
8839 # MDT file-level backup/restore
8840 mds_backup_restore() {
8843 local devname=$(mdsdevname $(facet_number $facet))
8844 local mntpt=$(facet_mntpt brpt)
8845 local rcmd="do_facet $facet"
8846 local metadata=${TMP}/backup_restore.tgz
8847 local opts=${MDS_MOUNT_FS_OPTS}
8848 local svc=${facet}_svc
8850 if ! ${rcmd} test -b ${devname}; then
8851 opts=$(csa_add "$opts" -o loop)
8854 echo "file-level backup/restore on $facet:${devname}"
8856 # step 1: build mount point
8857 ${rcmd} mkdir -p $mntpt
8858 # step 2: cleanup old backup
8859 ${rcmd} rm -f $metadata
8861 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 3
8862 if [ ! -z $igif ]; then
8863 # step 3.5: rm .lustre
8864 ${rcmd} rm -rf $mntpt/ROOT/.lustre || return 3
8866 # step 4: backup metadata
8868 ${rcmd} tar zcf $metadata --xattrs --xattrs-include="trusted.*" \
8869 --sparse -C $mntpt/ . > /dev/null 2>&1 || return 4
8871 ${rcmd} $UMOUNT $mntpt || return 5
8872 # step 6: reformat dev
8873 echo "reformat new device"
8874 format_mdt $(facet_number $facet)
8876 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 7
8877 # step 8: restore metadata
8879 ${rcmd} tar zxfp $metadata --xattrs --xattrs-include="trusted.*" \
8880 --sparse -C $mntpt > /dev/null 2>&1 || return 8
8881 # step 9: remove recovery logs
8882 echo "remove recovery logs"
8883 ${rcmd} rm -fv $mntpt/OBJECTS/* $mntpt/CATALOGS
8884 # step 10: umount dev
8885 ${rcmd} $UMOUNT $mntpt || return 10
8886 # step 11: cleanup tmp backup
8887 ${rcmd} rm -f $metaea $metadata
8888 # step 12: reset device label - it's not virgin on
8889 ${rcmd} e2label $devname ${!svc}
8896 local devname=$(mdsdevname $(facet_number $facet))
8897 local mntpt=$(facet_mntpt brpt)
8898 local rcmd="do_facet $facet"
8899 local opts=${MDS_MOUNT_FS_OPTS}
8901 if ! ${rcmd} test -b ${devname}; then
8902 opts=$(csa_add "$opts" -o loop)
8905 echo "removing OI files on $facet: idx=${idx}"
8907 # step 1: build mount point
8908 ${rcmd} mkdir -p $mntpt
8910 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
8911 if [ -z $idx ]; then
8912 # step 3: remove all OI files
8913 ${rcmd} rm -fv $mntpt/oi.16*
8914 elif [ $idx -lt 2 ]; then
8915 ${rcmd} rm -fv $mntpt/oi.16.${idx}
8919 # others, rm oi.16.[idx, idx * idx, idx ** ...]
8920 for ((i=${idx}; i<64; i=$((i * idx)))); do
8921 ${rcmd} rm -fv $mntpt/oi.16.${i}
8925 ${rcmd} $UMOUNT $mntpt || return 2
8926 # OI files will be recreated when mounted as lustre next time.
8929 # generate maloo upload-able log file name
8930 # \param logname specify unique part of file name
8931 generate_logname() {
8932 local logname=${1:-"default_logname"}
8934 echo "$TESTLOG_PREFIX.$TESTNAME.$logname.$(hostname -s).log"
8937 # make directory on different MDTs
8942 local hash_name=("all_char" "fnv_1a_64" "crush")
8943 local dirstripe_count=${DIRSTRIPE_COUNT:-"2"}
8944 local dirstripe_index=${DIRSTRIPE_INDEX:-$((base % $MDSCOUNT))}
8947 while getopts "c:H:i:p" opt; do
8949 c) dirstripe_count=$OPTARG;;
8950 H) hash_type=$OPTARG;;
8951 i) dirstripe_index=$OPTARG;;
8953 \?) error "only support -c -H -i -p";;
8957 shift $((OPTIND - 1))
8958 [ $# -eq 1 ] || error "Only creating single directory is supported"
8961 local parent=$(dirname $path)
8962 if [ "$p_option" == "-p" ]; then
8963 [ -d $path ] && return 0
8964 if [ ! -d ${parent} ]; then
8965 mkdir -p ${parent} ||
8966 error "mkdir parent '$parent' failed"
8970 if [ $MDSCOUNT -le 1 ] || ! is_lustre ${parent}; then
8971 mkdir $path || error "mkdir '$path' failed"
8975 if [ $dirstripe_index -eq -1 ]; then
8976 mdt_index=$((base % MDSCOUNT))
8978 mdt_index=$dirstripe_index
8981 # randomly choose hash type
8982 [ -z "$hash_type" ] &&
8983 hash_type=${hash_name[$((RANDOM % ${#hash_name[@]}))]}
8985 if (($MDS1_VERSION >= $(version_code 2.8.0))); then
8986 if [ $dirstripe_count -eq -1 ]; then
8987 dirstripe_count=$((RANDOM % MDSCOUNT + 1))
8993 echo "striped dir -i$mdt_index -c$dirstripe_count -H $hash_type $path"
8994 $LFS mkdir -i$mdt_index -c$dirstripe_count -H $hash_type $path ||
8995 error "mkdir -i $mdt_index -c$dirstripe_count -H $hash_type $path failed"
8999 # free_fd: find the smallest and not in use file descriptor [above @last_fd]
9001 # If called many times, passing @last_fd will avoid repeated searching
9002 # already-open FDs repeatedly if we know they are still in use.
9004 # usage: free_fd [last_fd]
9007 local max_fd=$(ulimit -n)
9008 local fd=$((${1:-2} + 1))
9010 while [[ $fd -le $max_fd && -e /proc/self/fd/$fd ]]; do
9013 [ $fd -lt $max_fd ] || error "finding free file descriptor failed"
9017 check_mount_and_prep()
9019 is_mounted $MOUNT || setupall
9021 rm -rf $DIR/[df][0-9]* || error "Fail to cleanup the env!"
9022 mkdir_on_mdt0 $DIR/$tdir || error "Fail to mkdir $DIR/$tdir."
9023 for idx in $(seq $MDSCOUNT); do
9024 local name="MDT$(printf '%04x' $((idx - 1)))"
9025 rm -rf $MOUNT/.lustre/lost+found/$name/*
9029 # calcule how many ost-objects to be created.
9030 precreated_ost_obj_count()
9034 local mdt_name="MDT$(printf '%04x' $mdt_idx)"
9035 local ost_name="OST$(printf '%04x' $ost_idx)"
9036 local proc_path="${FSNAME}-${ost_name}-osc-${mdt_name}"
9037 local last_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
9038 osp.$proc_path.prealloc_last_id)
9039 local next_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
9040 osp.$proc_path.prealloc_next_id)
9041 echo $((last_id - next_id + 1))
9044 check_file_in_pool()
9049 local res=$($LFS getstripe $file | grep 0x | cut -f2)
9052 for t in $tlist ; do
9053 [ "$i" -eq "$t" ] && continue 2
9056 echo "pool list: $tlist"
9057 echo "striping: $res"
9058 error_noexit "$file not allocated in $pool"
9065 echo "Creating new pool"
9068 create_pool $FSNAME.$pool ||
9069 { error_noexit "No pool created, result code $?"; return 1; }
9070 [ $($LFS pool_list $FSNAME | grep -c "$FSNAME.${pool}\$") -eq 1 ] ||
9071 { error_noexit "$pool not in lfs pool_list"; return 2; }
9074 pool_add_targets() {
9075 echo "Adding targets to pool"
9081 if [ -z $last ]; then
9084 local list=$(seq $first $step $last)
9087 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
9088 local tg=$(for i in $list;
9089 do printf -- "-e $FSNAME-OST%04x_UUID " $i; done)
9090 local firstx=$(printf "%04x" $first)
9091 local lastx=$(printf "%04x" $last)
9093 do_facet mgs $LCTL pool_add \
9094 $FSNAME.$pool $FSNAME-OST[$firstx-$lastx/$step]
9096 if (( $? != 0 && $? != 17 )); then
9097 error_noexit "pool_add $FSNAME-OST[$firstx-$lastx/$step] failed"
9101 # wait for OSTs to be added to the pool
9102 for mds_id in $(seq $MDSCOUNT); do
9103 local mdt_id=$((mds_id-1))
9104 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
9105 wait_update_facet mds$mds_id \
9106 "lctl get_param -n lod.$lodname.pools.$pool |
9107 grep $tg | sort -u | tr '\n' ' '" "$t" || {
9108 error_noexit "mds$mds_id: Add to pool failed"
9112 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool |
9113 grep $tg | sort -u | tr '\n' ' ' " "$t" || {
9114 error_noexit "Add to pool failed"
9122 echo "Setting pool on directory $tdir"
9124 $LFS setstripe -c 2 -p $pool $tdir && return 0
9126 error_noexit "Cannot set pool $pool to $tdir"
9133 echo "Checking pool on directory $tdir"
9135 local res=$($LFS getstripe --pool $tdir | sed "s/\s*$//")
9136 [ "$res" = "$pool" ] && return 0
9138 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
9142 pool_dir_rel_path() {
9143 echo "Testing relative path works well"
9148 mkdir -p $root/$tdir/$tdir
9150 pool_set_dir $pool $tdir || return 1
9151 pool_set_dir $pool ./$tdir || return 2
9152 pool_set_dir $pool ../$tdir || return 3
9153 pool_set_dir $pool ../$tdir/$tdir || return 4
9154 rm -rf $tdir; cd - > /dev/null
9157 pool_alloc_files() {
9158 echo "Checking files allocation from directory pool"
9165 for i in $(seq -w 1 $count)
9167 local file=$tdir/file-$i
9169 check_file_in_pool $file $pool "$tlist" || \
9170 failed=$((failed + 1))
9172 [ "$failed" = 0 ] && return 0
9174 error_noexit "$failed files not allocated in $pool"
9178 pool_create_files() {
9179 echo "Creating files in pool"
9187 for i in $(seq -w 1 $count)
9189 local file=$tdir/spoo-$i
9190 $LFS setstripe -p $pool $file
9191 check_file_in_pool $file $pool "$tlist" || \
9192 failed=$((failed + 1))
9194 [ "$failed" = 0 ] && return 0
9196 error_noexit "$failed files not allocated in $pool"
9201 echo "Checking 'lfs df' output"
9204 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
9206 local res=$($LFS df --pool $FSNAME.$pool |
9208 grep "$FSNAME-OST" |
9210 [ "$res" = "$t" ] && return 0
9212 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
9216 pool_file_rel_path() {
9217 echo "Creating files in a pool with relative pathname"
9222 { error_noexit "unable to create $tdir"; return 1 ; }
9223 local file="/..$tdir/$tfile-1"
9224 $LFS setstripe -p $pool $file ||
9225 { error_noexit "unable to create $file" ; return 2 ; }
9228 $LFS setstripe -p $pool $tfile-2 || {
9229 error_noexit "unable to create $tfile-2 in $tdir"
9234 pool_remove_first_target() {
9235 echo "Removing first target from a pool"
9236 pool_remove_target $1 -1
9239 pool_remove_target() {
9243 local pname="lov.$FSNAME-*.pools.$pool"
9244 if [ $index -eq -1 ]; then
9245 local t=$($LCTL get_param -n $pname | head -1)
9247 local t=$(printf "$FSNAME-OST%04x_UUID" $index)
9250 echo "Removing $t from $pool"
9251 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
9252 for mds_id in $(seq $MDSCOUNT); do
9253 local mdt_id=$((mds_id-1))
9254 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
9255 wait_update_facet mds$mds_id \
9256 "lctl get_param -n lod.$lodname.pools.$pool |
9258 error_noexit "mds$mds_id: $t not removed from" \
9263 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
9264 error_noexit "$t not removed from $FSNAME.$pool"
9269 pool_remove_all_targets() {
9270 echo "Removing all targets from pool"
9273 local pname="lov.$FSNAME-*.pools.$pool"
9274 for t in $($LCTL get_param -n $pname | sort -u)
9276 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
9278 for mds_id in $(seq $MDSCOUNT); do
9279 local mdt_id=$((mds_id-1))
9280 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
9281 wait_update_facet mds$mds_id "lctl get_param -n \
9282 lod.$lodname.pools.$pool" "" || {
9283 error_noexit "mds$mds_id: Pool $pool not drained"
9287 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
9288 error_noexit "Pool $FSNAME.$pool cannot be drained"
9291 # striping on an empty/nonexistant pool should fall back
9292 # to "pool of everything"
9294 error_noexit "failed to use fallback striping for empty pool"
9297 # setstripe on an empty pool should fail
9298 $LFS setstripe -p $pool $file 2>/dev/null && {
9299 error_noexit "expected failure when creating file" \
9307 echo "Destroying pool"
9311 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
9314 # striping on an empty/nonexistant pool should fall back
9315 # to "pool of everything"
9317 error_noexit "failed to use fallback striping for missing pool"
9320 # setstripe on an empty pool should fail
9321 $LFS setstripe -p $pool $file 2>/dev/null && {
9322 error_noexit "expected failure when creating file" \
9327 # get param should return err once pool is gone
9328 if wait_update $HOSTNAME "lctl get_param -n \
9329 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
9331 remove_pool_from_list $FSNAME.$pool
9334 error_noexit "Pool $FSNAME.$pool is not destroyed"
9338 # Get and check the actual stripe count of one file.
9339 # Usage: check_stripe_count <file> <expected_stripe_count>
9340 check_stripe_count() {
9345 [[ -z "$file" || -z "$expected" ]] &&
9346 error "check_stripe_count: invalid argument"
9348 local cmd="$LFS getstripe -c $file"
9349 actual=$($cmd) || error "$cmd failed"
9350 actual=${actual%% *}
9352 if [[ $actual -ne $expected ]]; then
9353 [[ $expected -eq -1 ]] || { $LFS getstripe $file;
9354 error "$cmd not expected ($expected): found $actual"; }
9355 [[ $actual -eq $OSTCOUNT ]] || { $LFS getstripe $file;
9356 error "$cmd not OST count ($OSTCOUNT): found $actual"; }
9360 # Get and check the actual list of OST indices on one file.
9361 # Usage: check_obdidx <file> <expected_comma_separated_list_of_ost_indices>
9367 [[ -z "$file" || -z "$expected" ]] &&
9368 error "check_obdidx: invalid argument!"
9370 obdidx=$(comma_list $($LFS getstripe $file | grep -A $OSTCOUNT obdidx |
9371 grep -v obdidx | awk '{print $1}' | xargs))
9373 [[ $obdidx = $expected ]] ||
9374 error "list of OST indices on $file is $obdidx," \
9375 "should be $expected"
9378 # Get and check the actual OST index of the first stripe on one file.
9379 # Usage: check_start_ost_idx <file> <expected_start_ost_idx>
9380 check_start_ost_idx() {
9385 [[ -z "$file" || -z "$expected" ]] &&
9386 error "check_start_ost_idx: invalid argument!"
9388 start_ost_idx=$($LFS getstripe $file | grep -A 1 obdidx |
9389 grep -v obdidx | awk '{print $1}')
9391 [[ $start_ost_idx = $expected ]] ||
9392 error "OST index of the first stripe on $file is" \
9393 "$start_ost_idx, should be $expected"
9396 killall_process () {
9397 local clients=${1:-$(hostname)}
9402 do_nodes $clients "killall $signal $name"
9407 do_facet mgs "$LCTL snapshot_create -F $FSNAME $*"
9412 do_facet mgs "$LCTL snapshot_destroy -F $FSNAME $*"
9417 do_facet mgs "$LCTL snapshot_modify -F $FSNAME $*"
9422 do_facet mgs "$LCTL snapshot_list -F $FSNAME $*"
9427 do_facet mgs "$LCTL snapshot_mount -F $FSNAME $*"
9432 do_facet mgs "$LCTL snapshot_umount -F $FSNAME $*"
9439 do_facet mgs "cat $LSNAPSHOT_LOG"
9445 echo "Cleaning test environment ..."
9447 # Every lsnapshot command takes exclusive lock with others,
9448 # so can NOT destroy the snapshot during list with 'xargs'.
9450 local ssname=$(lsnapshot_list | grep snapshot_name |
9451 grep lss_ | awk '{ print $2 }' | head -n 1)
9452 [ -z "$ssname" ] && break
9454 lsnapshot_destroy -n $ssname -f ||
9455 lss_err "Fail to destroy $ssname by force"
9465 local host=$(facet_active_host $facet)
9466 local dir=$(dirname $(facet_vdevice $facet))
9467 local pool=$(zpool_name $facet)
9468 local lfsname=$(zfs_local_fsname $facet)
9469 local label=${FSNAME}-${role}$(printf '%04x' $idx)
9472 "echo '$host - $label zfs:${dir}/${pool}/${lfsname} - -' >> \
9478 do_facet mgs "rm -f $LSNAPSHOT_CONF"
9479 echo "Generating $LSNAPSHOT_CONF on MGS ..."
9481 if ! combined_mgs_mds ; then
9482 [ $(facet_fstype mgs) != zfs ] &&
9483 skip "Lustre snapshot 1 only works for ZFS backend"
9485 local host=$(facet_active_host mgs)
9486 local dir=$(dirname $(facet_vdevice mgs))
9487 local pool=$(zpool_name mgs)
9488 local lfsname=$(zfs_local_fsname mgs)
9491 "echo '$host - MGS zfs:${dir}/${pool}/${lfsname} - -' \
9492 >> $LSNAPSHOT_CONF" || lss_err "generate lss conf (mgs)"
9495 for num in `seq $MDSCOUNT`; do
9496 [ $(facet_fstype mds$num) != zfs ] &&
9497 skip "Lustre snapshot 1 only works for ZFS backend"
9499 lss_gen_conf_one mds$num MDT $((num - 1)) ||
9500 lss_err "generate lss conf (mds$num)"
9503 for num in `seq $OSTCOUNT`; do
9504 [ $(facet_fstype ost$num) != zfs ] &&
9505 skip "Lustre snapshot 1 only works for ZFS backend"
9507 lss_gen_conf_one ost$num OST $((num - 1)) ||
9508 lss_err "generate lss conf (ost$num)"
9511 do_facet mgs "cat $LSNAPSHOT_CONF"
9514 # Parse 'lfs getstripe -d <path_with_dir_name>' for non-composite dir
9515 parse_plain_dir_param()
9520 if [[ ${invalues[0]} =~ "stripe_count:" ]]; then
9521 param="-c ${invalues[1]}"
9523 if [[ ${invalues[2]} =~ "stripe_size:" ]]; then
9524 param="$param -S ${invalues[3]}"
9526 if [[ ${invalues[4]} =~ "pattern:" ]]; then
9527 if [[ ${invalues[5]} =~ "stripe_offset:" ]]; then
9528 param="$param -i ${invalues[6]}"
9530 param="$param -L ${invalues[5]} -i ${invalues[7]}"
9532 elif [[ ${invalues[4]} =~ "stripe_offset:" ]]; then
9533 param="$param -i ${invalues[5]}"
9541 local val=$(awk '{print $2}' <<< $line)
9543 if [[ $line =~ ^"lmm_stripe_count:" ]]; then
9545 elif [[ $line =~ ^"lmm_stripe_size:" ]]; then
9547 elif [[ $line =~ ^"lmm_stripe_offset:" ]]; then
9549 elif [[ $line =~ ^"lmm_pattern:" ]]; then
9554 parse_layout_param()
9561 if [[ ! -z $line ]]; then
9562 if [[ -z $mode ]]; then
9563 if [[ $line =~ ^"stripe_count:" ]]; then
9565 elif [[ $line =~ ^"lmm_stripe_count:" ]]; then
9567 elif [[ $line =~ ^"lcm_layout_gen:" ]]; then
9572 if [[ $mode = "plain_dir" ]]; then
9573 param=$(parse_plain_dir_param "$line")
9574 elif [[ $mode = "plain_file" ]]; then
9575 val=$(parse_plain_param "$line")
9576 [[ ! -z $val ]] && param="$param $val"
9577 elif [[ $mode = "pfl" ]]; then
9578 val=$(echo $line | awk '{print $2}')
9579 if [[ $line =~ ^"lcme_extent.e_end:" ]]; then
9580 if [[ $val = "EOF" ]]; then
9581 param="$param -E -1"
9583 param="$param -E $val"
9585 elif [[ $line =~ ^"stripe_count:" ]]; then
9587 val=$(parse_plain_dir_param "$line")
9591 val=$(parse_plain_param "$line")
9592 [[ ! -z $val ]] && param="$param $val"
9602 local param=$($LFS getstripe -d $1 | parse_layout_param)
9611 # Cancel locks before setting lfsck_verify_pfid so that errors are more
9613 cancel_lru_locks mdc
9614 cancel_lru_locks osc
9616 # make sure PFID is set correctly for files
9617 do_nodes $(comma_list $(osts_nodes)) \
9618 "$LCTL set_param -n obdfilter.${FSNAME}-OST*.lfsck_verify_pfid=1"
9621 cat $f &> /dev/nullA ||
9622 { rc=$?; echo "verify $f failed"; break; }
9625 do_nodes $(comma_list $(osts_nodes)) \
9626 "$LCTL set_param -n obdfilter.${FSNAME}-OST*.lfsck_verify_pfid=0"
9630 # check that clients "oscs" was evicted after "before"
9631 check_clients_evicted() {
9638 for osc in $oscs; do
9639 echo "Check state for $osc"
9640 local evicted=$(do_facet client $LCTL get_param osc.$osc.state |
9641 tail -n 5 | awk -F"[ ,]" \
9642 '/EVICTED/ { if (mx<$4) { mx=$4; } } END { print mx }')
9643 if (($? == 0)) && (($evicted > $before)); then
9644 echo "$osc is evicted at $evicted"
9647 echo "$osc was not evicted after $before:"
9648 do_facet client $LCTL get_param osc.$osc.state |
9653 [ $rc -eq 0 ] || error "client not evicted from OST"
9656 # check that clients OSCS current_state is FULL
9657 check_clients_full() {
9662 for osc in $oscs; do
9663 wait_update_facet client \
9664 "lctl get_param -n osc.$osc.state |
9665 grep 'current_state: FULL'" \
9666 "current_state: FULL" $timeout
9667 [ $? -eq 0 ] || error "$osc state is not FULL"
9672 __changelog_deregister() {
9674 local mdt="$(facet_svc $facet)"
9678 # skip cleanup if no user registered for this MDT
9679 [ -z "$cl_user" ] && echo "$mdt: no changelog user" && return 0
9680 # user is no longer registered, skip cleanup
9681 changelog_users "$facet" | grep -q "$cl_user" ||
9682 { echo "$mdt: changelog user '$cl_user' not found"; return 0; }
9684 # From this point, if any operation fails, it is an error
9685 __changelog_clear $facet $cl_user 0 ||
9686 error_noexit "$mdt: changelog_clear $cl_user 0 fail: $rc"
9687 do_facet $facet $LCTL --device $mdt changelog_deregister $cl_user ||
9688 error_noexit "$mdt: changelog_deregister '$cl_user' fail: $rc"
9691 declare -Ax CL_USERS
9692 changelog_register() {
9693 for M in $(seq $MDSCOUNT); do
9695 local mdt="$(facet_svc $facet)"
9698 cl_mask=$(do_facet $facet $LCTL get_param \
9699 mdd.${mdt}.changelog_mask -n)
9700 stack_trap "do_facet $facet $LCTL \
9701 set_param mdd.$mdt.changelog_mask=\'$cl_mask\' -n" EXIT
9702 do_facet $facet $LCTL set_param mdd.$mdt.changelog_mask=+hsm ||
9703 error "$mdt: changelog_mask=+hsm failed: $?"
9706 cl_user=$(do_facet $facet $LCTL --device $mdt \
9707 changelog_register -n $@) ||
9708 error "$mdt: register changelog user failed: $?"
9709 stack_trap "__changelog_deregister $facet $cl_user" EXIT
9711 stack_trap "CL_USERS[$facet]='${CL_USERS[$facet]}'" EXIT
9712 # Bash does not support nested arrays, but the format of a
9713 # cl_user is constrained enough to use whitespaces as separators
9714 CL_USERS[$facet]+="$cl_user "
9716 echo "Registered $MDSCOUNT changelog users: '${CL_USERS[@]% }'"
9719 changelog_deregister() {
9721 # bash assoc arrays do not guarantee to list keys in created order
9722 # so reorder to get same order than in changelog_register()
9723 local cl_facets=$(echo "${!CL_USERS[@]}" | tr " " "\n" | sort |
9726 for facet in $cl_facets; do
9727 for cl_user in ${CL_USERS[$facet]}; do
9728 __changelog_deregister $facet $cl_user || return $?
9730 unset CL_USERS[$facet]
9736 local service=$(facet_svc $facet)
9738 do_facet $facet $LCTL get_param -n mdd.$service.changelog_users
9741 changelog_user_rec() {
9744 local service=$(facet_svc $facet)
9746 changelog_users $facet | awk '$1 == "'$cl_user'" { print $2 }'
9749 changelog_chmask() {
9752 do_nodes $(comma_list $(mdts_nodes)) \
9753 $LCTL set_param mdd.*.changelog_mask="$mask"
9756 # usage: __changelog_clear FACET CL_USER [+]INDEX
9760 local mdt="$(facet_svc $facet)"
9766 # Remove the leading '+'
9768 rec+=$(changelog_user_rec $facet $cl_user)
9775 if [ $rec -eq 0 ]; then
9776 echo "$mdt: clear the changelog for $cl_user of all records"
9778 echo "$mdt: clear the changelog for $cl_user to record #$rec"
9780 $LFS changelog_clear $mdt $cl_user $rec
9783 # usage: changelog_clear [+]INDEX
9785 # If INDEX is prefixed with '+', increment every changelog user's record index
9786 # by INDEX. Otherwise, clear the changelog up to INDEX for every changelog
9790 # bash assoc arrays do not guarantee to list keys in created order
9791 # so reorder to get same order than in changelog_register()
9792 local cl_facets=$(echo "${!CL_USERS[@]}" | tr " " "\n" | sort |
9796 for facet in $cl_facets; do
9797 for cl_user in ${CL_USERS[$facet]}; do
9798 __changelog_clear $facet $cl_user $1 || rc=${rc:-$?}
9808 for M in $(seq $MDSCOUNT); do
9810 local mdt="$(facet_svc $facet)"
9814 output=$($LFS changelog $mdt)
9816 if [ $ret -ne 0 ]; then
9818 elif [ -n "$output" ]; then
9819 echo "$output" | sed -e 's/^/'$mdt'./'
9826 changelog_extract_field() {
9831 changelog_dump | gawk "/$cltype.*$file$/ {
9832 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
9836 # Prints a changelog record produced by "lfs changelog" as an associative array
9839 # $> changelog2array 16 01CREAT 10:28:46.968438800 2018.03.09 0x0 \
9840 # t=[0x200000401:0x10:0x0] j=touch.501 ef=0xf u=501:501 \
9841 # nid=0@lo p=[0x200000007:0x1:0x0] blob
9842 # ([index]='16' [type]='CREAT' [time]='10:28:46.968438800'
9843 # [date]='2018.03.09' [flags]=0x0 ['target-fid']='[0x200000401:0x10:0x0]'
9844 # ['jobid']='touch.501' ['extra-flags']='0x0f' [uid]='0' ['gid']='0'
9845 # ['nid']='0@lo' ['parent-fid']='[0x200000007:0x1:0x0]')
9847 # Note that the changelog record is not quoted
9848 # Also note that the line breaks in the output were only added for readability
9850 # Typically, you want to eval the output of the command to fill an actual
9851 # associative array, like this:
9852 # $> eval declare -A changelog=$(changelog2array $entry)
9854 # It can then be accessed like any bash associative array:
9855 # $> echo "${changelog[index]}" "${changelog[type]}" "${changelog[flags]}"
9857 # $> echo "${changelog[uid]}":"${changelog[gid]}"
9865 # A changelog, as printed by "lfs changelog" typically looks like this:
9866 # <index> <type> <time> <date> <flags> <key1=value1> <key2=value2> ...
9868 # Parse the positional part of the changelog
9870 # changelog_dump() prefixes records with their mdt's name
9871 local index="${1##*.}"
9873 printf "[index]='%s' [type]='%s' [time]='%s' [date]='%s' [flags]='%s'" \
9874 "$index" "${2:2}" "$3" "$4" "$5"
9876 # Parse the key/value part of the changelog
9877 for arg in "${@:5}"; do
9878 # Check it matches a key=value syntax
9879 [[ "$arg" =~ ^[[:alpha:]]+= ]] || continue
9881 local key="${arg%%=*}"
9882 local value="${arg#*=}"
9886 # u is actually for uid AND gid: u=UID:GID
9887 printf " [uid]='%s'" "${value%:*}"
9917 printf " ['%s']='%s'" "$key" "$value"
9924 # Format and print a changelog record
9926 # Interpreted sequences are:
9928 # %f the "flags" attribute of a changelog record
9929 __changelog_printf()
9934 for ((i = 0; i < ${#format}; i++)); do
9935 local char="${format:$i:1}"
9936 if [ "$char" != % ]; then
9942 char="${format:$i:1}"
9945 printf '%s' "${changelog[flags]}"
9955 # Filter changelog records
9959 local action='print'
9962 while [ $# -gt 0 ]; do
9982 changelog_dump | { while read -r record; do
9983 eval local -A changelog=$(changelog2array $record)
9984 for key in "${!filter[@]}"; do
9987 [ "${changelog[$key]}" == "${filter[$key]}" ]
9994 case "${action:-print}" in
9996 printf '%s\n' "$record"
9999 __changelog_printf "$format"
10009 [ ! -d "$dir" ] && return
10011 [ -z "$layout" ] && {
10012 $LFS setstripe -d $dir || error "error deleting stripe '$dir'"
10016 setfattr -n trusted.lov -v $layout $dir ||
10017 error "error restoring layout '$layout' to '$dir'"
10020 # save the layout of a directory, the returned string will be used by
10021 # restore_layout() to restore the layout
10024 local str=$(getfattr -n trusted.lov --absolute-names -e hex $dir \
10025 2> /dev/null | awk -F'=' '/trusted.lov/{ print $2 }')
10029 # save layout of a directory and restore it at exit
10030 save_layout_restore_at_exit() {
10032 local layout=$(save_layout $dir)
10034 stack_trap "restore_layout $dir $layout" EXIT
10037 verify_yaml_layout() {
10041 local msg_prefix=$4
10043 echo "getstripe --yaml $src"
10044 $LFS getstripe --yaml $src > $temp || error "getstripe $src failed"
10045 echo "setstripe --yaml=$temp $dst"
10046 $LFS setstripe --yaml=$temp $dst|| error "setstripe $dst failed"
10049 local layout1=$(get_layout_param $src)
10050 local layout2=$(get_layout_param $dst)
10051 # compare their layout info
10052 [ "$layout1" == "$layout2" ] ||
10053 error "$msg_prefix $src/$dst layouts are not equal"
10056 is_project_quota_supported() {
10057 $ENABLE_PROJECT_QUOTAS || return 1
10059 [[ "$(facet_fstype $SINGLEMDS)" == "ldiskfs" &&
10060 $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.9.55) ]] &&
10061 do_facet mds1 lfs --list-commands |& grep -q project &&
10064 [[ "$(facet_fstype $SINGLEMDS)" == "zfs" &&
10065 $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.10.53) ]] &&
10066 do_facet mds1 $ZPOOL get all | grep -q project_quota && return 0
10071 # ZFS project quota enable/disable:
10072 # This feature will become active as soon as it is enabled and will never
10073 # return to being disabled. Each filesystem will be upgraded automatically
10074 # when remounted or when [a] new file is created under that filesystem. The
10075 # upgrade can also be triggered on filesystems via `zfs set version=current
10076 # <pool/fs>`. The upgrade process runs in the background and may take a
10077 # while to complete for the filesystems containing a large number of files.
10078 enable_project_quota() {
10079 is_project_quota_supported || return 0
10080 local zkeeper=${KEEP_ZPOOL}
10081 stack_trap "KEEP_ZPOOL=$zkeeper" EXIT
10083 stopall || error "failed to stopall (1)"
10085 local zfeat_en="feature@project_quota=enabled"
10086 for facet in $(seq -f mds%g $MDSCOUNT) $(seq -f ost%g $OSTCOUNT); do
10087 local facet_fstype=${facet:0:3}1_FSTYPE
10090 if [ "${!facet_fstype}" = "zfs" ]; then
10091 devname=$(zpool_name ${facet})
10092 do_facet ${facet} $ZPOOL set "$zfeat_en" $devname ||
10093 error "$ZPOOL set $zfeat_en $devname"
10095 [ ${facet:0:3} == "mds" ] &&
10096 devname=$(mdsdevname ${facet:3}) ||
10097 devname=$(ostdevname ${facet:3})
10098 do_facet ${facet} $TUNE2FS -O project $devname ||
10099 error "tune2fs $devname failed"
10103 KEEP_ZPOOL="${zkeeper}"
10108 disable_project_quota() {
10109 is_project_quota_supported || return 0
10110 [ "$mds1_FSTYPE" != "ldiskfs" ] && return 0
10111 stopall || error "failed to stopall (1)"
10113 for num in $(seq $MDSCOUNT); do
10114 do_facet mds$num $TUNE2FS -Q ^prj $(mdsdevname $num) ||
10115 error "tune2fs $(mdsdevname $num) failed"
10118 for num in $(seq $OSTCOUNT); do
10119 do_facet ost$num $TUNE2FS -Q ^prj $(ostdevname $num) ||
10120 error "tune2fs $(ostdevname $num) failed"
10128 # In order to test multiple remote HSM agents, a new facet type named "AGT" and
10129 # the following associated variables are added:
10131 # AGTCOUNT: number of agents
10132 # AGTDEV{N}: target HSM mount point (root path of the backend)
10133 # agt{N}_HOST: hostname of the agent agt{N}
10134 # SINGLEAGT: facet of the single agent
10136 # The number of agents is initialized as the number of remote client nodes.
10137 # By default, only single copytool is started on a remote client/agent. If there
10138 # was no remote client, then the copytool will be started on the local client.
10144 export AGTCOUNT=${AGTCOUNT:-$((CLIENTCOUNT - 1))}
10145 [[ $AGTCOUNT -gt 0 ]] || AGTCOUNT=1
10147 export SHARED_DIRECTORY=${SHARED_DIRECTORY:-$TMP}
10148 if [[ $CLIENTCOUNT -gt 1 ]] &&
10149 ! check_shared_dir $SHARED_DIRECTORY $CLIENTS; then
10150 skip_env "SHARED_DIRECTORY should be accessible"\
10151 "on all client nodes"
10155 # We used to put the HSM archive in $SHARED_DIRECTORY but that
10156 # meant NFS issues could hose sanity-hsm sessions. So now we
10157 # use $TMP instead.
10158 for n in $(seq $AGTCOUNT); do
10159 eval export AGTDEV$n=\$\{AGTDEV$n:-"$TMP/arc$n"\}
10160 agent=CLIENT$((n + 1))
10161 if [[ -z "${!agent}" ]]; then
10162 [[ $CLIENTCOUNT -eq 1 ]] && agent=CLIENT1 ||
10165 eval export agt${n}_HOST=\$\{agt${n}_HOST:-${!agent}\}
10166 local var=agt${n}_HOST
10167 [[ ! -z "${!var}" ]] || error "agt${n}_HOST is empty!"
10170 export SINGLEAGT=${SINGLEAGT:-agt1}
10172 export HSMTOOL=${HSMTOOL:-"lhsmtool_posix"}
10173 export HSMTOOL_PID_FILE=${HSMTOOL_PID_FILE:-"/var/run/lhsmtool_posix.pid"}
10174 export HSMTOOL_VERBOSE=${HSMTOOL_VERBOSE:-""}
10175 export HSMTOOL_UPDATE_INTERVAL=${HSMTOOL_UPDATE_INTERVAL:=""}
10176 export HSMTOOL_EVENT_FIFO=${HSMTOOL_EVENT_FIFO:=""}
10177 export HSMTOOL_TESTDIR
10178 export HSMTOOL_ARCHIVE_FORMAT=${HSMTOOL_ARCHIVE_FORMAT:-v2}
10180 if ! [[ $HSMTOOL =~ hsmtool ]]; then
10181 echo "HSMTOOL = '$HSMTOOL' does not contain 'hsmtool', GLWT" >&2
10184 HSM_ARCHIVE_NUMBER=2
10186 # The test only support up to 10 MDTs
10187 MDT_PREFIX="mdt.$FSNAME-MDT000"
10188 HSM_PARAM="${MDT_PREFIX}0.hsm"
10190 # archive is purged at copytool setup
10191 HSM_ARCHIVE_PURGE=true
10193 # Don't allow copytool error upon start/setup
10194 HSMTOOL_NOERROR=false
10197 # Get the backend root path for the given agent facet.
10198 copytool_device() {
10200 local dev=AGTDEV$(facet_number $facet)
10205 get_mdt_devices() {
10207 # get MDT device for each mdc
10208 for mdtno in $(seq 1 $MDSCOUNT); do
10209 local idx=$(($mdtno - 1))
10210 MDT[$idx]=$($LCTL get_param -n \
10211 mdc.$FSNAME-MDT000${idx}-mdc-*.mds_server_uuid |
10212 awk '{gsub(/_UUID/,""); print $1}' | head -n1)
10216 pkill_copytools() {
10220 do_nodes "$hosts" "pkill --pidfile=$HSMTOOL_PID_FILE --signal=$signal hsmtool"
10223 copytool_continue() {
10224 local agents=${1:-$(facet_active_host $SINGLEAGT)}
10226 pkill_copytools "$agents" CONT || return 0
10227 echo "Copytool is continued on $agents"
10231 local hosts=${1:-$(facet_active_host $SINGLEAGT)}
10233 echo "Killing existing copytools on $hosts"
10234 pkill_copytools "$hosts" TERM || return 0
10235 copytool_continue "$hosts"
10238 copytool_monitor_cleanup() {
10239 local facet=${1:-$SINGLEAGT}
10240 local agent=$(facet_active_host $facet)
10242 if [ -n "$HSMTOOL_MONITOR_DIR" ]; then
10243 # Should die when the copytool dies, but just in case.
10244 local cmd="kill \\\$(cat $HSMTOOL_MONITOR_DIR/monitor_pid)"
10245 cmd+=" 2>/dev/null || true"
10246 do_node $agent "$cmd"
10247 do_node $agent "rm -fr $HSMTOOL_MONITOR_DIR"
10248 export HSMTOOL_MONITOR_DIR=
10251 # The pdsh should die on its own when the monitor dies. Just
10252 # in case, though, try to clean up to avoid any cruft.
10253 if [ -n "$HSMTOOL_MONITOR_PDSH" ]; then
10254 kill $HSMTOOL_MONITOR_PDSH 2>/dev/null || true
10255 export HSMTOOL_MONITOR_PDSH=
10261 local host="$(facet_host "$1")"
10262 local prefix=$TESTLOG_PREFIX
10263 [ -n "$TESTNAME" ] && prefix+=.$TESTNAME
10265 printf "${prefix}.copytool${archive_id}_log.${host}.log"
10268 __lhsmtool_rebind()
10270 do_facet $facet $HSMTOOL "${hsmtool_options[@]}" --rebind "$@" "$mountpoint"
10273 __lhsmtool_import()
10275 mkdir -p "$(dirname "$2")" ||
10276 error "cannot create directory '$(dirname "$2")'"
10277 do_facet $facet $HSMTOOL "${hsmtool_options[@]}" --import "$@" "$mountpoint"
10282 local host="$(facet_host "$facet")"
10283 local cmd="$HSMTOOL ${hsmtool_options[@]} --daemon --pid-file=$HSMTOOL_PID_FILE"
10284 [ -n "$bandwidth" ] && cmd+=" --bandwidth $bandwidth"
10285 [ -n "$archive_id" ] && cmd+=" --archive $archive_id"
10286 # [ ${#misc_options[@]} -gt 0 ] &&
10287 # cmd+=" $(IFS=" " echo "$@")"
10288 cmd+=" $@ \"$mountpoint\""
10290 echo "Starting copytool '$facet' on '$host' with cmdline '$cmd'"
10291 stack_trap "pkill_copytools $host TERM || true" EXIT
10292 do_node "$host" "$cmd < /dev/null > \"$(copytool_logfile $facet)\" 2>&1"
10296 local facet="${1:-$SINGLEAGT}"
10298 printf "$(copytool_device "$facet")/${TESTSUITE}.${TESTNAME}/"
10301 # Main entry point to perform copytool related operations
10305 # setup setup a copytool to run in the background, that copytool will be
10307 # import import a file from an HSM backend
10308 # rebind rebind an archived file to a new fid
10310 # Although the semantics might suggest otherwise, one does not need to 'setup'
10311 # a copytool before a call to 'copytool import' or 'copytool rebind'.
10318 # Use default values
10319 local facet=$SINGLEAGT
10320 local mountpoint="${MOUNT2:-$MOUNT}"
10321 local hsm_root="${hsm_root:-$(hsm_root "$facet")}"
10324 local fail_on_error=true
10325 local -a hsmtool_options=("--hsm-root=$hsm_root")
10326 local -a action_options=()
10328 if [[ -n "$HSMTOOL_ARCHIVE_FORMAT" ]]; then
10329 hsmtool_options+=("--archive-format=$HSMTOOL_ARCHIVE_FORMAT")
10332 if [[ -n "$HSMTOOL_VERBOSE" ]]; then
10333 hsmtool_options+=("$HSMTOOL_VERBOSE")
10336 while [ $# -gt 0 ]; do
10348 local archive_id="$1"
10356 local bandwidth="$1" # in MB/s
10359 local fail_on_error=false
10362 # Uncommon(/copytool dependent) option
10363 action_options+=("$1")
10369 stack_trap "do_facet $facet rm -rf '$hsm_root'" EXIT
10370 do_facet $facet mkdir -p "$hsm_root" ||
10371 error "mkdir '$hsm_root' failed"
10375 local copytool=lhsmtool
10379 __${copytool}_${action} "${action_options[@]}"
10380 if [ $? -ne 0 ]; then
10385 local host="$(facet_host $facet)"
10386 error_msg="Failed to start copytool $facet on '$host'"
10389 local src="${action_options[0]}"
10390 local dest="${action_options[1]}"
10391 error_msg="Failed to import '$src' to '$dest'"
10394 error_msg="could not rebind file"
10398 $fail_on_error && error "$error_msg" || echo "$error_msg"
10403 local client_count=$1
10404 if [[ $CLIENTCOUNT -lt $client_count ]]; then
10405 skip "Need $client_count or more clients, have $CLIENTCOUNT"
10412 $LFS path2fid $1 | tr -d '[]'
10413 return ${PIPESTATUS[0]}
10421 if [[ $u == "user" ]]; then
10422 st=$($RUNAS $LFS hsm_state $f)
10425 st=$($LFS hsm_state $f)
10428 [[ $? == 0 ]] || error "$LFS hsm_state $f failed (run as $u)"
10430 st=$(echo $st | cut -f 2 -d" " | tr -d "()," )
10434 check_hsm_flags() {
10438 local st=$(get_hsm_flags $f)
10439 [[ $st == $fl ]] || error "hsm flags on $f are $st != $fl"
10448 if [[ "$value" != "" ]]; then
10451 for mdtno in $(seq 1 $MDSCOUNT); do
10452 local idx=$(($mdtno - 1))
10453 local facet=mds${mdtno}
10454 # if $arg include -P option, run 1 set_param per MDT on the MGS
10455 # else, run set_param on each MDT
10456 [[ $arg = *"-P"* ]] && facet=mgs
10457 do_facet $facet $LCTL set_param $arg mdt.${MDT[$idx]}.$key$value
10458 [[ $? != 0 ]] && rc=1
10463 mdts_check_param() {
10469 for mdtno in $(seq 1 $MDSCOUNT); do
10470 local idx=$(($mdtno - 1))
10471 wait_update_facet --verbose mds${mdtno} \
10472 "$LCTL get_param -n $MDT_PREFIX${idx}.$key" "$target" \
10474 error "$key state is not '$target' on mds${mdtno}"
10478 cdt_set_mount_state() {
10479 mdts_set_param "-P" hsm_control "$1"
10480 # set_param -P is asynchronous operation and could race with set_param.
10481 # In such case configs could be retrieved and applied at mgc after
10482 # set_param -P completion. Sleep here to avoid race with set_param.
10483 # We need at least 20 seconds. 10 for mgc_requeue_thread to wake up
10484 # MGC_TIMEOUT_MIN_SECONDS + MGC_TIMEOUT_RAND_CENTISEC(5 + 5)
10485 # and 10 seconds to retrieve config from server.
10489 cdt_check_state() {
10490 mdts_check_param hsm_control "$1" 20
10493 cdt_set_sanity_policy() {
10494 if [[ "$CDT_POLICY_HAD_CHANGED" ]]
10497 mdts_set_param "" hsm.policy "+NRA"
10498 mdts_set_param "" hsm.policy "-NBR"
10499 CDT_POLICY_HAD_CHANGED=
10507 mdts_set_param "$opt -n" "hsm.$param" "$value"
10511 wait_request_state() {
10515 # 4th arg (mdt index) is optional
10516 local mdtidx=${4:-0}
10517 local mds=mds$(($mdtidx + 1))
10519 local cmd="$LCTL get_param -n ${MDT_PREFIX}${mdtidx}.hsm.actions"
10520 cmd+=" | awk '/'$fid'.*action='$request'/ {print \\\$13}' | cut -f2 -d="
10522 wait_update_facet --verbose $mds "$cmd" "$state" 200 ||
10523 error "request on $fid is not $state on $mds"
10531 local WAIT_MAX=${4:-60}
10534 # We need to run do_node in bg, because pdsh does not exit
10535 # if child process of run script exists.
10536 # I.e. pdsh does not exit when runmultiop_bg_pause exited,
10537 # because of multiop_bg_pause -> $MULTIOP_PROG &
10538 # By the same reason we need sleep a bit after do_nodes starts
10539 # to let runmultiop_bg_pause start muliop and
10540 # update /tmp/multiop_bg.pid ;
10541 # The rm /tmp/multiop_bg.pid guarantees here that
10542 # we have the updated by runmultiop_bg_pause
10543 # /tmp/multiop_bg.pid file
10545 local pid_file=$TMP/multiop_bg.pid.$$
10547 do_node $client "MULTIOP_PID_FILE=$pid_file LUSTRE= \
10548 runmultiop_bg_pause $file $cmds" &
10552 while [[ $wait_time -lt $WAIT_MAX ]]; do
10554 wait_time=$((wait_time + 3))
10555 multiop_pid=$(do_node $client cat $pid_file)
10556 if [ -n "$multiop_pid" ]; then
10561 [ -n "$multiop_pid" ] ||
10562 error "$client : Can not get multiop_pid from $pid_file "
10564 eval export $(node_var_name $client)_multiop_pid=$multiop_pid
10565 eval export $(node_var_name $client)_do_node_pid=$pid
10566 local var=$(node_var_name $client)_multiop_pid
10567 echo client $client multiop_bg started multiop_pid=${!var}
10573 local multiop_pid=$(node_var_name $client)_multiop_pid
10574 local do_node_pid=$(node_var_name $client)_do_node_pid
10576 echo "Stopping multiop_pid=${!multiop_pid} (kill ${!multiop_pid} on $client)"
10577 do_node $client kill -USR1 ${!multiop_pid}
10579 wait ${!do_node_pid}
10583 local delay=$(do_facet $SINGLEMDS lctl get_param -n lo[vd].*.qos_maxage |
10584 awk '{ print $1 * 2; exit; }')
10588 check_component_count() {
10589 local comp_cnt=$($LFS getstripe --component-count $1)
10590 [ $comp_cnt -eq $2 ] || error "$1, component count $comp_cnt != $2"
10593 # Verify there are no init components with "extension" flag
10594 verify_no_init_extension() {
10595 local flg_opts="--component-flags init,extension"
10596 local found=$($LFS find $flg_opts $1 | wc -l)
10597 [ $found -eq 0 ] || error "$1 has component with initialized extension"
10600 # Verify there is at least one component starting at 0
10601 verify_comp_at_zero() {
10602 flg_opts="--component-flags init"
10603 found=$($LFS find --component-start 0M $flg_opts $1 | wc -l)
10604 [ $found -eq 1 ] ||
10605 error "No component starting at zero(!)"
10608 # version after which Self-Extending Layouts are available
10611 sel_layout_sanity() {
10615 verify_no_init_extension $file
10616 verify_comp_at_zero $file
10617 check_component_count $file $comp_cnt
10620 statx_supported() {
10621 $STATX --quiet --version
10626 # wrappers for createmany and unlinkmany
10627 # to set debug=0 if number of creates is high enough
10628 # this is to speedup testing
10630 function createmany() {
10634 if (( count > 100 )); then
10636 do_nodes $(comma_list $(all_nodes)) $LCTL set_param -n debug=0
10638 $LUSTRE/tests/createmany $*
10640 debugrestore > /dev/null
10645 function unlinkmany() {
10649 if (( count > 100 )); then
10651 do_nodes $(comma_list $(all_nodes)) $LCTL set_param -n debug=0
10653 $LUSTRE/tests/unlinkmany $*
10655 debugrestore > /dev/null
10660 # Check if fallocate on facet is working. Returns fallocate mode if enabled.
10661 # Takes optional facet name as argument, to allow separate MDS/OSS checks.
10662 function check_fallocate_supported()
10664 local facet=${1:-ost1}
10665 local supported="FALLOCATE_SUPPORTED_$facet"
10666 local fstype="${facet}_FSTYPE"
10668 if [[ -n "${!supported}" ]]; then
10669 echo "${!supported}"
10672 if [[ -z "${!fstype}" ]]; then
10673 eval export $fstype=$(facet_fstype $facet)
10675 if [[ "${!fstype}" != "ldiskfs" ]]; then
10676 echo "fallocate on ${!fstype} doesn't consume space" 1>&2
10680 local fa_mode="osd-ldiskfs.$(facet_svc $facet).fallocate_zero_blocks"
10681 local mode=$(do_facet $facet $LCTL get_param -n $fa_mode 2>/dev/null |
10684 if [[ -z "$mode" ]]; then
10685 echo "fallocate not supported on $facet" 1>&2
10688 eval export $supported="$mode"
10694 # Check if fallocate supported on OSTs, enable if unset, skip if unavailable.
10695 # Takes optional facet name as argument.
10696 function check_fallocate_or_skip()
10700 check_fallocate_supported $1 || skip "fallocate not supported"
10703 # Check if fallocate supported on OSTs, enable if unset, default mode=0
10704 # Optionally pass the OST fallocate mode (0=unwritten extents, 1=zero extents)
10705 function check_set_fallocate()
10707 local new_mode="$1"
10708 local fa_mode="osd-ldiskfs.*.fallocate_zero_blocks"
10709 local old_mode="$(check_fallocate_supported)"
10711 [[ -n "$old_mode" ]] || { echo "fallocate not supported"; return 1; }
10712 [[ -z "$new_mode" && "$old_mode" != "-1" ]] &&
10713 { echo "keep default fallocate mode: $old_mode"; return 0; }
10714 [[ "$new_mode" && "$old_mode" == "$new_mode" ]] &&
10715 { echo "keep current fallocate mode: $old_mode"; return 0; }
10716 local osts=$(comma_list $(osts_nodes))
10718 stack_trap "do_nodes $osts $LCTL set_param $fa_mode=$old_mode"
10719 do_nodes $osts $LCTL set_param $fa_mode=${new_mode:-0} ||
10720 error "set $fa_mode=$new_mode"
10723 # Check if fallocate supported on OSTs, enable if unset, skip if unavailable
10724 function check_set_fallocate_or_skip()
10726 check_set_fallocate || skip "need >= 2.13.57 and ldiskfs for fallocate"
10729 function disable_opencache()
10731 local state=$($LCTL get_param -n "llite.*.opencache_threshold_count" | head -1)
10733 test -z "${saved_OPENCACHE_value}" &&
10734 export saved_OPENCACHE_value="$state"
10736 [[ "$state" = "off" ]] && return
10738 $LCTL set_param -n "llite.*.opencache_threshold_count"=off
10741 function set_opencache()
10743 local newvalue="$1"
10744 local state=$($LCTL get_param -n "llite.*.opencache_threshold_count")
10746 [[ -n "$newvalue" ]] || return
10748 [[ -n "${saved_OPENCACHE_value}" ]] ||
10749 export saved_OPENCACHE_value="$state"
10751 $LCTL set_param -n "llite.*.opencache_threshold_count"=$newvalue
10756 function restore_opencache()
10758 [[ -z "${saved_OPENCACHE_value}" ]] ||
10759 $LCTL set_param -n "llite.*.opencache_threshold_count"=${saved_OPENCACHE_value}
10762 # LU-13417: XXX lots of tests assume the directory to be created under MDT0,
10763 # created on MDT0, use this function to create directory on specific MDT
10764 # explicitly, and set default LMV to create subdirs on the same MDT too.
10769 while getopts "i:" opt $*; do
10775 shift $((OPTIND - 1))
10777 $LFS mkdir -i $mdt -c 1 $*
10781 mkdir_on_mdt -i0 $*
10784 # Wait for nodemap synchronization
10786 local nodemap_name=$1
10791 local is_active=$(do_facet mgs $LCTL get_param -n nodemap.active)
10792 local max_retries=20
10796 local mgs_ip=$(host_nids_address $mgs_HOST $NETTYPE | cut -d' ' -f1)
10799 if [ "$nodemap_name" == "active" ]; then
10800 proc_param="active"
10801 elif [ -z "$key" ]; then
10802 proc_param=${nodemap_name}
10804 proc_param="${nodemap_name}.${key}"
10806 if [ "$opt" == "inactive" ]; then
10807 # check nm sync even if nodemap is not activated
10811 (( is_active == 0 )) && [ "$proc_param" != "active" ] && return
10813 if [ -z "$value" ]; then
10814 out1=$(do_facet mgs $LCTL get_param $opt \
10815 nodemap.${proc_param} 2>/dev/null)
10816 echo "On MGS ${mgs_ip}, ${proc_param} = $out1"
10821 # if servers run on the same node, it is impossible to tell if they get
10822 # synced with the mgs, so just wait an arbitrary 10 seconds
10823 if [ $(facet_active_host mgs) == $(facet_active_host mds) ] &&
10824 [ $(facet_active_host mgs) == $(facet_active_host ost1) ]; then
10825 echo "waiting 10 secs for sync"
10830 # wait up to 10 seconds for other servers to sync with mgs
10831 for i in $(seq 1 10); do
10832 for node in $(all_server_nodes); do
10833 local node_ip=$(host_nids_address $node $NETTYPE |
10837 if [ -z "$value" ]; then
10838 [ $node_ip == $mgs_ip ] && continue
10841 out2=$(do_node $node_ip $LCTL get_param $opt \
10842 nodemap.$proc_param 2>/dev/null)
10843 echo "On $node ${node_ip}, ${proc_param} = $out2"
10844 [ "$out1" != "$out2" ] && is_sync=false && break
10849 if ! $is_sync; then
10852 echo OTHER - IP: $node_ip
10854 error "mgs and $nodemap_name ${key} mismatch, $i attempts"
10856 echo "waited $((i - 1)) seconds for sync"
10859 consume_precreations() {
10863 local extra=${4:-2}
10864 local OST=$(ostname_from_index $OSTIDX $dir)
10866 test_mkdir -p $dir/${OST}
10867 $LFS setstripe -i $OSTIDX -c 1 ${dir}/${OST}
10870 local mdtosc_proc=$(get_mdtosc_proc_path $mfacet $OST)
10871 local last_id=$(do_facet $mfacet $LCTL get_param -n \
10872 osp.$mdtosc_proc.prealloc_last_id)
10873 local next_id=$(do_facet $mfacet $LCTL get_param -n \
10874 osp.$mdtosc_proc.prealloc_next_id)
10875 echo "Creating to objid $last_id on ost $OST..."
10876 createmany -o $dir/${OST}/f $next_id $((last_id - next_id + extra))
10879 __exhaust_precreations() {
10882 local FAILIDX=${3:-$OSTIDX}
10883 local ofacet=ost$((OSTIDX + 1))
10885 mkdir_on_mdt0 $DIR/$tdir
10886 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
10887 local mfacet=mds$((mdtidx + 1))
10888 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
10890 local mdtosc_proc=$(get_mdtosc_proc_path $mfacet)
10891 do_facet $mfacet $LCTL get_param osp.$mdtosc_proc.prealloc*
10893 #define OBD_FAIL_OST_ENOSPC 0x215
10894 do_facet $ofacet $LCTL set_param fail_val=$FAILIDX fail_loc=0x215
10896 consume_precreations $DIR/$tdir $mfacet $OSTIDX
10898 do_facet $mfacet $LCTL get_param osp.$mdtosc_proc.prealloc*
10899 do_facet $ofacet $LCTL set_param fail_loc=$FAILLOC
10902 exhaust_precreations() {
10903 __exhaust_precreations $1 $2 $3
10907 exhaust_all_precreations() {
10909 for (( i=0; i < OSTCOUNT; i++ )) ; do
10910 __exhaust_precreations $i $1 -1
10915 verify_yaml_available() {
10916 python3 -c "import yaml; yaml.safe_load_all('''a: b''')"
10920 python3 -c "import yaml; yaml.safe_load_all('''$1''')"