3 trap 'print_summary && print_stack_trace | tee $TF_FAIL && \
4 echo "$TESTSUITE: FAIL: test-framework exiting on error"' ERR
8 export REFORMAT=${REFORMAT:-""}
9 export WRITECONF=${WRITECONF:-""}
10 export VERBOSE=${VERBOSE:-false}
11 export GSS=${GSS:-false}
12 export GSS_SK=${GSS_SK:-false}
14 export GSS_PIPEFS=false
15 export SHARED_KEY=${SHARED_KEY:-false}
16 export SK_PATH=${SK_PATH:-/tmp/test-framework-keys}
17 export SK_OM_PATH=$SK_PATH'/tmp-request-mount'
18 export SK_MOUNTED=${SK_MOUNTED:-false}
19 export SK_FLAVOR=${SK_FLAVOR:-ski}
20 export SK_NO_KEY=${SK_NO_KEY:-true}
21 export SK_UNIQUE_NM=${SK_UNIQUE_NM:-false}
22 export SK_S2S=${SK_S2S:-false}
23 export SK_S2SNM=${SK_S2SNM:-TestFrameNM}
24 export SK_S2SNMCLI=${SK_S2SNMCLI:-TestFrameNMCli}
25 export SK_SKIPFIRST=${SK_SKIPFIRST:-true}
26 export IDENTITY_UPCALL=default
28 export FLAKEY=${FLAKEY:-true}
29 # specify environment variable containing batch job name for server statistics
30 export JOBID_VAR=${JOBID_VAR:-"procname_uid"} # or "existing" or "disable"
32 #export PDSH="pdsh -S -Rssh -w"
33 export MOUNT_CMD=${MOUNT_CMD:-"mount -t lustre"}
34 export UMOUNT=${UMOUNT:-"umount -d"}
36 export LSNAPSHOT_CONF="/etc/ldev.conf"
37 export LSNAPSHOT_LOG="/var/log/lsnapshot.log"
39 # sles12 umount has a issue with -d option
40 [ -e /etc/SuSE-release ] && grep -w VERSION /etc/SuSE-release | grep -wq 12 && {
41 export UMOUNT="umount"
44 # function used by scripts run on remote nodes
45 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
46 . $LUSTRE/tests/functions.sh
47 . $LUSTRE/tests/yaml.sh
49 export LD_LIBRARY_PATH=${LUSTRE}/utils/.libs:${LUSTRE}/utils:${LD_LIBRARY_PATH}
51 LUSTRE_TESTS_CFG_DIR=${LUSTRE_TESTS_CFG_DIR:-${LUSTRE}/tests/cfg}
53 EXCEPT_LIST_FILE=${EXCEPT_LIST_FILE:-${LUSTRE_TESTS_CFG_DIR}/tests-to-skip.sh}
55 if [ -f "$EXCEPT_LIST_FILE" ]; then
56 echo "Reading test skip list from $EXCEPT_LIST_FILE"
61 # check config files for options in decreasing order of preference
62 [ -z "$MODPROBECONF" -a -f /etc/modprobe.d/lustre.conf ] &&
63 MODPROBECONF=/etc/modprobe.d/lustre.conf
64 [ -z "$MODPROBECONF" -a -f /etc/modprobe.d/Lustre ] &&
65 MODPROBECONF=/etc/modprobe.d/Lustre
66 [ -z "$MODPROBECONF" -a -f /etc/modprobe.conf ] &&
67 MODPROBECONF=/etc/modprobe.conf
69 sanitize_parameters() {
70 for i in DIR DIR1 DIR2 MOUNT MOUNT1 MOUNT2
73 if [ -d "$path" ]; then
74 eval export $i=$(echo $path | sed -r 's/\/+$//g')
80 [[ $DIR/ = $MOUNT/* ]] ||
81 { failed=1 && echo "DIR=$DIR not in $MOUNT. Aborting."; }
82 [[ $DIR1/ = $MOUNT1/* ]] ||
83 { failed=1 && echo "DIR1=$DIR1 not in $MOUNT1. Aborting."; }
84 [[ $DIR2/ = $MOUNT2/* ]] ||
85 { failed=1 && echo "DIR2=$DIR2 not in $MOUNT2. Aborting"; }
87 [ -n "$failed" ] && exit 99 || true
91 echo "usage: $0 [-r] [-f cfgfile]"
99 [ -z "$DEFAULT_SUITES" ] && return 0
100 [ -n "$ONLY" ] && echo "WARNING: ONLY is set to $(echo $ONLY)"
102 local form="%-13s %-17s %-9s %s %s\n"
104 printf "$form" "status" "script" "Total(sec)" "E(xcluded) S(low)"
105 echo "---------------------------------------------------------------"
106 for O in $DEFAULT_SUITES; do
107 O=$(echo $O | tr "-" "_" | tr "[:lower:]" "[:upper:]")
108 [ "${!O}" = "no" ] && continue || true
109 local o=$(echo $O | tr "[:upper:]_" "[:lower:]-")
110 local log=${TMP}/${o}.log
111 if is_sanity_benchmark $o; then
112 log=${TMP}/sanity-benchmark.log
117 local status=Unfinished
119 skipped=$(grep excluded $log | awk '{ printf " %s", $3 }' |
121 slow=$(egrep "^PASS|^FAIL" $log | tr -d "("| sed s/s\)$//g |
122 sort -nr -k 3 | head -n5 | awk '{ print $2":"$3"s" }')
123 total=$(grep duration $log | awk '{ print $2 }')
124 if [ "${!O}" = "done" ]; then
128 local durations=$(egrep "^PASS|^FAIL" $log |
129 tr -d "("| sed s/s\)$//g |
130 awk '{ print $2":"$3"|" }')
131 details=$(printf "%s\n%s %s %s\n" "$details" \
132 "DDETAILS" "$O" "$(echo $durations)")
135 printf "$form" $status "$O" "${total}" "E=$skipped"
136 printf "$form" "-" "-" "-" "S=$(echo $slow)"
139 for O in $DEFAULT_SUITES; do
140 O=$(echo $O | tr "-" "_" | tr "[:lower:]" "[:upper:]")
141 if [ "${!O}" = "no" ]; then
142 printf "$form" "Skipped" "$O" ""
146 # print the detailed tests durations if DDETAILS=true
152 # Get information about the Lustre environment. The information collected
153 # will be used in Lustre tests.
154 # usage: get_lustre_env
155 # input: No required or optional arguments
156 # output: No return values, environment variables are exported
160 export mds1_FSTYPE=${mds1_FSTYPE:-$(facet_fstype mds1)}
161 export ost1_FSTYPE=${ost1_FSTYPE:-$(facet_fstype ost1)}
163 export MGS_VERSION=$(lustre_version_code mgs)
164 export MDS1_VERSION=$(lustre_version_code mds1)
165 export OST1_VERSION=$(lustre_version_code ost1)
166 export CLIENT_VERSION=$(lustre_version_code client)
168 # Prefer using "mds1" directly instead of SINGLEMDS.
169 # Keep this for compat until it is removed from scripts.
170 export SINGLEMDS=${SINGLEMDS:-mds1}
174 export LUSTRE=$(absolute_path $LUSTRE)
175 export TESTSUITE=$(basename $0 .sh)
176 export TEST_FAILED=false
177 export FAIL_ON_SKIP_ENV=${FAIL_ON_SKIP_ENV:-false}
178 export RPC_MODE=${RPC_MODE:-false}
179 export DO_CLEANUP=${DO_CLEANUP:-true}
180 export KEEP_ZPOOL=${KEEP_ZPOOL:-false}
181 export CLEANUP_DM_DEV=false
182 export PAGE_SIZE=$(get_page_size client)
184 export MKE2FS=$MKE2FS
185 if [ -z "$MKE2FS" ]; then
186 if which mkfs.ldiskfs >/dev/null 2>&1; then
187 export MKE2FS=mkfs.ldiskfs
193 export DEBUGFS=$DEBUGFS
194 if [ -z "$DEBUGFS" ]; then
195 if which debugfs.ldiskfs >/dev/null 2>&1; then
196 export DEBUGFS=debugfs.ldiskfs
198 export DEBUGFS=debugfs
202 export TUNE2FS=$TUNE2FS
203 if [ -z "$TUNE2FS" ]; then
204 if which tunefs.ldiskfs >/dev/null 2>&1; then
205 export TUNE2FS=tunefs.ldiskfs
207 export TUNE2FS=tune2fs
211 export E2LABEL=$E2LABEL
212 if [ -z "$E2LABEL" ]; then
213 if which label.ldiskfs >/dev/null 2>&1; then
214 export E2LABEL=label.ldiskfs
216 export E2LABEL=e2label
220 export DUMPE2FS=$DUMPE2FS
221 if [ -z "$DUMPE2FS" ]; then
222 if which dumpfs.ldiskfs >/dev/null 2>&1; then
223 export DUMPE2FS=dumpfs.ldiskfs
225 export DUMPE2FS=dumpe2fs
229 export E2FSCK=$E2FSCK
230 if [ -z "$E2FSCK" ]; then
231 if which fsck.ldiskfs >/dev/null 2>&1; then
232 export E2FSCK=fsck.ldiskfs
238 export RESIZE2FS=$RESIZE2FS
239 if [ -z "$RESIZE2FS" ]; then
240 if which resizefs.ldiskfs >/dev/null 2>&1; then
241 export RESIZE2FS=resizefs.ldiskfs
243 export RESIZE2FS=resize2fs
247 export LFSCK_ALWAYS=${LFSCK_ALWAYS:-"no"} # check fs after test suite
248 export FSCK_MAX_ERR=4 # File system errors left uncorrected
250 export ZFS=${ZFS:-zfs}
251 export ZPOOL=${ZPOOL:-zpool}
252 export ZDB=${ZDB:-zdb}
253 export PARTPROBE=${PARTPROBE:-partprobe}
255 #[ -d /r ] && export ROOT=${ROOT:-/r}
256 export TMP=${TMP:-$ROOT/tmp}
257 export TESTSUITELOG=${TMP}/${TESTSUITE}.log
258 export LOGDIR=${LOGDIR:-${TMP}/test_logs/$(date +%s)}
259 export TESTLOG_PREFIX=$LOGDIR/$TESTSUITE
261 export HOSTNAME=${HOSTNAME:-$(hostname -s)}
262 if ! echo $PATH | grep -q $LUSTRE/utils; then
263 export PATH=$LUSTRE/utils:$PATH
265 if ! echo $PATH | grep -q $LUSTRE/utils/gss; then
266 export PATH=$LUSTRE/utils/gss:$PATH
268 if ! echo $PATH | grep -q $LUSTRE/tests; then
269 export PATH=$LUSTRE/tests:$PATH
271 if ! echo $PATH | grep -q $LUSTRE/../lustre-iokit/sgpdd-survey; then
272 export PATH=$LUSTRE/../lustre-iokit/sgpdd-survey:$PATH
274 export LST=${LST:-"$LUSTRE/../lnet/utils/lst"}
275 [ ! -f "$LST" ] && export LST=$(which lst)
276 export SGPDDSURVEY=${SGPDDSURVEY:-"$LUSTRE/../lustre-iokit/sgpdd-survey/sgpdd-survey")}
277 [ ! -f "$SGPDDSURVEY" ] && export SGPDDSURVEY=$(which sgpdd-survey)
278 export MCREATE=${MCREATE:-mcreate}
279 export MULTIOP=${MULTIOP:-multiop}
280 export MMAP_CAT=${MMAP_CAT:-mmap_cat}
281 export STATX=${STATX:-statx}
282 # Ubuntu, at least, has a truncate command in /usr/bin
283 # so fully path our truncate command.
284 export TRUNCATE=${TRUNCATE:-$LUSTRE/tests/truncate}
285 export FSX=${FSX:-$LUSTRE/tests/fsx}
286 export MDSRATE=${MDSRATE:-"$LUSTRE/tests/mpi/mdsrate"}
287 [ ! -f "$MDSRATE" ] && export MDSRATE=$(which mdsrate 2> /dev/null)
288 if ! echo $PATH | grep -q $LUSTRE/tests/racer; then
289 export PATH=$LUSTRE/tests/racer:$PATH:
291 if ! echo $PATH | grep -q $LUSTRE/tests/mpi; then
292 export PATH=$LUSTRE/tests/mpi:$PATH
294 export RSYNC_RSH=${RSYNC_RSH:-rsh}
296 export LNETCTL=${LNETCTL:-"$LUSTRE/../lnet/utils/lnetctl"}
297 [ ! -f "$LNETCTL" ] && export LNETCTL=$(which lnetctl 2> /dev/null)
298 export LCTL=${LCTL:-"$LUSTRE/utils/lctl"}
299 [ ! -f "$LCTL" ] && export LCTL=$(which lctl)
300 export LFS=${LFS:-"$LUSTRE/utils/lfs"}
301 [ ! -f "$LFS" ] && export LFS=$(which lfs)
302 export KSOCKLND_CONFIG=${KSOCKLND_CONFIG:-"$LUSTRE/scripts/ksocklnd-config"}
303 [ ! -f "$KSOCKLND_CONFIG" ] &&
304 export KSOCKLND_CONFIG=$(which ksocklnd-config 2> /dev/null)
306 export PERM_CMD=$(echo ${PERM_CMD:-"$LCTL conf_param"})
308 export L_GETIDENTITY=${L_GETIDENTITY:-"$LUSTRE/utils/l_getidentity"}
309 if [ ! -f "$L_GETIDENTITY" ]; then
310 if `which l_getidentity > /dev/null 2>&1`; then
311 export L_GETIDENTITY=$(which l_getidentity)
313 export L_GETIDENTITY=NONE
316 export LL_DECODE_FILTER_FID=${LL_DECODE_FILTER_FID:-"$LUSTRE/utils/ll_decode_filter_fid"}
317 [ ! -f "$LL_DECODE_FILTER_FID" ] && export LL_DECODE_FILTER_FID="ll_decode_filter_fid"
318 export LL_DECODE_LINKEA=${LL_DECODE_LINKEA:-"$LUSTRE/utils/ll_decode_linkea"}
319 [ ! -f "$LL_DECODE_LINKEA" ] && export LL_DECODE_LINKEA="ll_decode_linkea"
320 export MKFS=${MKFS:-"$LUSTRE/utils/mkfs.lustre"}
321 [ ! -f "$MKFS" ] && export MKFS="mkfs.lustre"
322 export TUNEFS=${TUNEFS:-"$LUSTRE/utils/tunefs.lustre"}
323 [ ! -f "$TUNEFS" ] && export TUNEFS="tunefs.lustre"
324 export CHECKSTAT="${CHECKSTAT:-"checkstat -v"} "
325 export LUSTRE_RMMOD=${LUSTRE_RMMOD:-$LUSTRE/scripts/lustre_rmmod}
326 [ ! -f "$LUSTRE_RMMOD" ] &&
327 export LUSTRE_RMMOD=$(which lustre_rmmod 2> /dev/null)
328 export LUSTRE_ROUTES_CONVERSION=${LUSTRE_ROUTES_CONVERSION:-$LUSTRE/scripts/lustre_routes_conversion}
329 [ ! -f "$LUSTRE_ROUTES_CONVERSION" ] &&
330 export LUSTRE_ROUTES_CONVERSION=$(which lustre_routes_conversion 2> /dev/null)
331 export LFS_MIGRATE=${LFS_MIGRATE:-$LUSTRE/scripts/lfs_migrate}
332 [ ! -f "$LFS_MIGRATE" ] &&
333 export LFS_MIGRATE=$(which lfs_migrate 2> /dev/null)
334 export LR_READER=${LR_READER:-"$LUSTRE/utils/lr_reader"}
335 [ ! -f "$LR_READER" ] &&
336 export LR_READER=$(which lr_reader 2> /dev/null)
337 [ -z "$LR_READER" ] && export LR_READER="/usr/sbin/lr_reader"
338 export LSOM_SYNC=${LSOM_SYNC:-"$LUSTRE/utils/llsom_sync"}
339 [ ! -f "$LSOM_SYNC" ] &&
340 export LSOM_SYNC=$(which llsom_sync 2> /dev/null)
341 [ -z "$LSOM_SYNC" ] && export LSOM_SYNC="/usr/sbin/llsom_sync"
342 export NAME=${NAME:-local}
343 export LGSSD=${LGSSD:-"$LUSTRE/utils/gss/lgssd"}
344 [ "$GSS_PIPEFS" = "true" ] && [ ! -f "$LGSSD" ] &&
345 export LGSSD=$(which lgssd)
346 export LSVCGSSD=${LSVCGSSD:-"$LUSTRE/utils/gss/lsvcgssd"}
347 [ ! -f "$LSVCGSSD" ] && export LSVCGSSD=$(which lsvcgssd 2> /dev/null)
348 export KRB5DIR=${KRB5DIR:-"/usr/kerberos"}
350 export SAVE_PWD=${SAVE_PWD:-$LUSTRE/tests}
352 export LDEV=${LDEV:-"$LUSTRE/scripts/ldev"}
353 [ ! -f "$LDEV" ] && export LDEV=$(which ldev 2> /dev/null)
355 export DMSETUP=${DMSETUP:-dmsetup}
356 export DM_DEV_PATH=${DM_DEV_PATH:-/dev/mapper}
357 export LOSETUP=${LOSETUP:-losetup}
359 if [ "$ACCEPTOR_PORT" ]; then
360 export PORT_OPT="--port $ACCEPTOR_PORT"
364 $RPC_MODE || echo "Using GSS shared-key feature"
365 which lgss_sk > /dev/null 2>&1 ||
366 error_exit "built with lgss_sk disabled! SEC=$SEC"
374 $RPC_MODE || echo "Using GSS/krb5 ptlrpc security flavor"
375 which lgss_keyring > /dev/null 2>&1 ||
376 error_exit "built with gss disabled! SEC=$SEC"
387 IDENTITY_UPCALL=false
391 export LOAD_MODULES_REMOTE=${LOAD_MODULES_REMOTE:-false}
393 # Paths on remote nodes, if different
394 export RLUSTRE=${RLUSTRE:-$LUSTRE}
395 export RPWD=${RPWD:-$PWD}
396 export I_MOUNTED=${I_MOUNTED:-"no"}
397 export AUSTER_CLEANUP=${AUSTER_CLEANUP:-false}
398 if [ ! -f /lib/modules/$(uname -r)/kernel/fs/lustre/mdt.ko -a \
399 ! -f /lib/modules/$(uname -r)/updates/kernel/fs/lustre/mdt.ko -a \
400 ! -f /lib/modules/$(uname -r)/extra/kernel/fs/lustre/mdt.ko -a \
401 ! -f $LUSTRE/mdt/mdt.ko ]; then
402 export CLIENTMODSONLY=yes
405 export SHUTDOWN_ATTEMPTS=${SHUTDOWN_ATTEMPTS:-3}
406 export OSD_TRACK_DECLARES_LBUG=${OSD_TRACK_DECLARES_LBUG:-"yes"}
410 while getopts "rvwf:" opt $*; do
415 w) WRITECONF=writeconf;;
420 shift $((OPTIND - 1))
423 # print the durations of each test if "true"
424 DDETAILS=${DDETAILS:-false}
425 [ "$TESTSUITELOG" ] && rm -f $TESTSUITELOG || true
430 export TF_FAIL=${TF_FAIL:-$TMP/tf.fail}
432 # Constants used in more than one test script
433 export LOV_MAX_STRIPE_COUNT=2000
434 export DELETE_OLD_POOLS=${DELETE_OLD_POOLS:-false}
435 export KEEP_POOLS=${KEEP_POOLS:-false}
437 export MACHINEFILE=${MACHINEFILE:-$TMP/$(basename $0 .sh).machines}
438 . ${CONFIG:=$LUSTRE/tests/cfg/$NAME.sh}
441 # use localrecov to enable recovery for local clients, LU-12722
442 [[ $MDS1_VERSION -lt $(version_code 2.13.52) ]] || {
443 export MDS_MOUNT_OPTS=${MDS_MOUNT_OPTS:-"-o localrecov"}
444 export MGS_MOUNT_OPTS=${MGS_MOUNT_OPTS:-"-o localrecov"}
447 [[ $OST1_VERSION -lt $(version_code 2.13.52) ]] ||
448 export OST_MOUNT_OPTS=${OST_MOUNT_OPTS:-"-o localrecov"}
455 ncpts=$(do_facet $facet "lctl get_param -n " \
456 "cpu_partition_table 2>/dev/null| wc -l" || echo 1)
458 if [ $ncpts -eq 0 ]; then
465 # Return a numeric version code based on a version string. The version
466 # code is useful for comparison two version strings to see which is newer.
468 # split arguments like "1.8.6-wc3" into "1", "8", "6", "3"
469 eval set -- $(tr "[:punct:][a-z]" " " <<< $*)
471 echo -n $(((${1:-0}<<24) | (${2:-0}<<16) | (${3:-0}<<8) | (${4:-0})))
474 export LINUX_VERSION=$(uname -r | sed -e "s/\([0-9]*\.[0-9]*\.[0-9]*\).*/\1/")
475 export LINUX_VERSION_CODE=$(version_code ${LINUX_VERSION//\./ })
477 # Report the Lustre build version string (e.g. 1.8.7.3 or 2.4.1).
479 # usage: lustre_build_version
481 # All Lustre versions support "lctl get_param" to report the version of the
482 # code running in the kernel (what our tests are interested in), but it
483 # doesn't work without modules loaded. After 2.9.53 and in upstream kernels
484 # the "version" parameter doesn't include "lustre: " at the beginning.
485 # If that fails, call "lctl lustre_build_version" which prints either (or both)
486 # the userspace and kernel build versions, but until 2.8.55 required root
487 # access to get the Lustre kernel version. If that also fails, fall back to
488 # using "lctl --version", which is easy to parse and works without the kernel
489 # modules, but was only added in 2.6.50 and only prints the lctl tool version,
490 # not the module version, though they are usually the same.
492 # Various commands and their output format for different Lustre versions:
493 # lctl get_param version: 2.9.55
494 # lctl get_param version: lustre: 2.8.53
495 # lctl get_param version: lustre: 2.6.52
496 # kernel: patchless_client
497 # build: v2_6_92_0-2.6.32-431.el6_lustre.x86_64
498 # lctl lustre_build_version: Lustre version: 2.8.53_27_gae67fc01
499 # lctl lustre_build_version: error: lustre_build_version: Permission denied
500 # (as non-root user) lctl version: v2_6_92_0-2.6.32-431.el6.x86_64
501 # lctl lustre_build_version: Lustre version: 2.5.3-2.6.32.26-175.fc12.x86_64
502 # lctl version: 2.5.3-2.6.32..26-175fc12.x86_64
503 # lctl --version: lctl 2.6.50
505 # output: prints version string to stdout in (up to 4) dotted-decimal values
506 lustre_build_version() {
507 local facet=${1:-client}
508 local facet_version=${facet}_VERSION
510 # if the global variable is already set, then use that
511 [ -n "${!facet_version}" ] && echo ${!facet_version} && return
513 # this is the currently-running version of the kernel modules
514 local ver=$(do_facet $facet "$LCTL get_param -n version 2>/dev/null")
515 # we mostly test 2.10+ systems, only try others if the above fails
516 if [ -z "$ver" ]; then
517 ver=$(do_facet $facet "$LCTL lustre_build_version 2>/dev/null")
519 if [ -z "$ver" ]; then
520 ver=$(do_facet $facet "$LCTL --version 2>/dev/null" |
523 local lver=$(egrep -i "lustre: |version: " <<<"$ver" | head -n 1)
524 [ -n "$lver" ] && ver="$lver"
526 lver=$(sed -e 's/[^:]*: //' -e 's/^v//' -e 's/[ -].*//' <<<$ver |
527 tr _ . | cut -d. -f1-4)
529 # save in global variable for the future
530 export $facet_version=$lver
535 # Report the Lustre numeric build version code for the supplied facet.
536 lustre_version_code() {
537 version_code $(lustre_build_version $1)
541 /sbin/lsmod | grep -q "^\<$1\>"
544 check_lfs_df_ret_val() {
545 # Ignore only EOPNOTSUPP (which is 95; Operation not supported) error
546 # returned by 'lfs df' for valid dentry but not a lustrefs.
548 # 'lfs df' historically always returned success(0) instead of
549 # EOPNOTSUPP. This function for compatibility reason, ignores and
550 # masquerades EOPNOTSUPP as success.
551 [[ $1 -eq 95 ]] && return 0
564 msg="$(insmod $module $args 2>&1)" && return 0 || rc=$?
567 # parallels can't load modules directly from prlfs, use /tmp instead
568 if $PRLFS || [[ "$(stat -f -c%t $module)" == "7c7c6673" ]]; then
569 local target="$(mktemp)"
571 cp "$module" "$target"
574 [[ $rc == 0 ]] && PRLFS=true
582 # Load a module on the system where this is running.
584 # usage: load_module module_name [module arguments for insmod/modprobe]
586 # If module arguments are not given but MODOPTS_<MODULE> is set, then its value
587 # will be used as the arguments. Otherwise arguments will be obtained from
588 # /etc/modprobe.conf, from /etc/modprobe.d/Lustre, or else none will be used.
591 local module=$1 # '../libcfs/libcfs/libcfs', 'obdclass/obdclass', ...
594 local base=$(basename $module $ext)
596 local -A module_is_loaded_aa
600 for mod in $(lsmod | awk '{ print $1; }'); do
601 module_is_loaded_aa[${mod//-/_}]=true
605 ${module_is_loaded_aa[${1//-/_}]:-false}
608 if module_is_loaded $base; then
612 if [[ -f $LUSTRE/$module$ext ]]; then
613 path=$LUSTRE/$module$ext
614 elif [[ "$base" == lnet_selftest ]] &&
615 [[ -f $LUSTRE/../lnet/selftest/$base$ext ]]; then
616 path=$LUSTRE/../lnet/selftest/$base$ext
621 if [[ -n "$path" ]]; then
622 # Try to load any non-Lustre modules that $module depends on.
623 for mod in $(modinfo --field=depends $path | tr ',' ' '); do
624 if ! module_is_loaded $mod; then
630 # If no module arguments were passed then get them from
631 # $MODOPTS_<MODULE>, otherwise from modprobe.conf.
632 if [ $# -eq 0 ]; then
633 # $MODOPTS_<MODULE>; we could use associative arrays, but that's
634 # not in Bash until 4.x, so we resort to eval.
635 optvar="MODOPTS_$(basename $module | tr a-z A-Z)"
636 eval set -- \$$optvar
637 if [ $# -eq 0 -a -n "$MODPROBECONF" ]; then
638 # Nothing in $MODOPTS_<MODULE>; try modprobe.conf
640 opt=$(awk -v var="^options $base" '$0 ~ var \
641 {gsub("'"options $base"'",""); print}' \
643 set -- $(echo -n $opt)
645 # Ensure we have accept=all for lnet
646 if [[ "$base" == lnet ]]; then
647 # OK, this is a bit wordy...
648 local arg accept_all_present=false
651 [[ "$arg" == accept=all ]] &&
652 accept_all_present=true
655 $accept_all_present || set -- "$@" accept=all
662 [ $# -gt 0 ] && echo "${module} options: '$*'"
664 # Note that insmod will ignore anything in modprobe.conf, which is why
665 # we're passing options on the command-line. If $path does not exist
666 # then we must be testing a "make install" or"rpm" installation. Also
667 # note that failing to load ptlrpc_gss is not considered fatal.
668 if [[ -n "$path" ]]; then
669 lustre_insmod $path "$@"
670 elif [[ "$base" == ptlrpc_gss ]]; then
671 if ! modprobe $base "$@" 2>/dev/null; then
672 echo "gss/krb5 is not supported"
680 $LCTL mark "$LNETCTL $*"
686 # For kmemleak-enabled kernels we need clear all past state
687 # that obviously has nothing to do with this Lustre run
688 # Disable automatic memory scanning to avoid perf hit.
689 if [ -f /sys/kernel/debug/kmemleak ] ; then
690 echo scan=off > /sys/kernel/debug/kmemleak || true
691 echo scan > /sys/kernel/debug/kmemleak || true
692 echo clear > /sys/kernel/debug/kmemleak || true
695 echo Loading modules from $LUSTRE
699 if [ -f /sys/devices/system/cpu/online ]; then
700 ncpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/online) + 1))
701 echo "detected $ncpus online CPUs by sysfs"
703 ncpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
705 if [ $rc -eq 0 ]; then
706 echo "detected $ncpus online CPUs by getconf"
708 echo "Can't detect number of CPUs"
713 # if there is only one CPU core, libcfs can only create one partition
714 # if there is more than 4 CPU cores, libcfs should create multiple CPU
715 # partitions. So we just force libcfs to create 2 partitions for
716 # system with 2 or 4 cores
717 local saved_opts="$MODOPTS_LIBCFS"
718 if [ $ncpus -le 4 ] && [ $ncpus -gt 1 ]; then
719 # force to enable multiple CPU partitions
720 echo "Force libcfs to create 2 CPU partitions"
721 MODOPTS_LIBCFS="cpu_npartitions=2 $MODOPTS_LIBCFS"
723 echo "libcfs will create CPU partition based on online CPUs"
726 load_module ../libcfs/libcfs/libcfs
727 # Prevent local MODOPTS_LIBCFS being passed as part of environment
728 # variable to remote nodes
731 set_default_debug "neterror net nettrace malloc"
732 if [ "$1" = "config_on_load=1" ]; then
733 load_module ../lnet/lnet/lnet
735 load_module ../lnet/lnet/lnet "$@"
738 LNDPATH=${LNDPATH:-"../lnet/klnds"}
739 if [ -z "$LNETLND" ]; then
741 o2ib*) LNETLND="o2iblnd/ko2iblnd" ;;
742 tcp*) LNETLND="socklnd/ksocklnd" ;;
743 *) local lnd="${NETTYPE%%[0-9]}lnd"
744 [ -f "$LNDPATH/$lnd/k$lnd.ko" ] &&
745 LNETLND="$lnd/k$lnd" ||
746 LNETLND="socklnd/ksocklnd"
749 load_module ../lnet/klnds/$LNETLND
751 if [ "$1" = "config_on_load=1" ]; then
752 do_lnetctl lnet configure --all ||
757 load_modules_local() {
758 if [ -n "$MODPROBE" ]; then
760 echo "Using modprobe to load modules"
764 # Create special udev test rules on every node
765 if [ -f $LUSTRE/lustre/conf/99-lustre.rules ]; then {
766 sed -e 's|/usr/sbin/lctl|$LCTL|g' $LUSTRE/lustre/conf/99-lustre.rules > /etc/udev/rules.d/99-lustre-test.rules
768 echo "SUBSYSTEM==\"lustre\", ACTION==\"change\", ENV{PARAM}==\"?*\", RUN+=\"$LCTL set_param '\$env{PARAM}=\$env{SETTING}'\"" > /etc/udev/rules.d/99-lustre-test.rules
770 udevadm control --reload-rules
775 load_module obdclass/obdclass
776 if ! client_only; then
777 MODOPTS_PTLRPC=${MODOPTS_PTLRPC:-"lbug_on_grant_miscount=1"}
779 load_module ptlrpc/ptlrpc
780 load_module ptlrpc/gss/ptlrpc_gss
788 load_module obdecho/obdecho
789 if ! client_only; then
790 load_module lfsck/lfsck
791 [ "$LQUOTA" != "no" ] &&
792 load_module quota/lquota $LQUOTAOPTS
793 if [[ $(node_fstypes $HOSTNAME) == *zfs* ]]; then
794 load_module osd-zfs/osd_zfs
795 elif [[ $(node_fstypes $HOSTNAME) == *ldiskfs* ]]; then
796 load_module ../ldiskfs/ldiskfs
797 load_module osd-ldiskfs/osd_ldiskfs
809 load_module llite/lustre
810 [ -d /r ] && OGDB=${OGDB:-"/r/tmp"}
812 rm -f $OGDB/ogdb-$HOSTNAME
813 $LCTL modules > $OGDB/ogdb-$HOSTNAME
815 # 'mount' doesn't look in $PATH, just sbin
816 local mount_lustre=$LUSTRE/utils/mount.lustre
817 if [ -f $mount_lustre ]; then
818 local sbin_mount=$(readlink -f /sbin)/mount.lustre
819 if grep -qw "$sbin_mount" /proc/mounts; then
820 cmp -s $mount_lustre $sbin_mount || umount $sbin_mount
822 if ! grep -qw "$sbin_mount" /proc/mounts; then
823 [ ! -f "$sbin_mount" ] && touch "$sbin_mount"
824 if [ ! -s "$sbin_mount" -a -w "$sbin_mount" ]; then
825 cat <<- EOF > "$sbin_mount"
828 echo "This $sbin_mount just a mountpoint." 1>&2
829 echo "It is never supposed to be run." 1>&2
830 logger -p emerg -- "using stub $sbin_mount $@"
833 chmod a+x $sbin_mount
835 mount --bind $mount_lustre $sbin_mount ||
836 error "can't bind $mount_lustre to $sbin_mount"
847 # load modules on remote nodes optionally
848 # lustre-tests have to be installed on these nodes
849 if $LOAD_MODULES_REMOTE; then
850 local list=$(comma_list $(remote_nodes_list))
852 # include failover nodes in case they are not in the list yet
854 for facet in ${facets//,/ }; do
855 failover=$(facet_failover_host $facet)
856 [ -n "$list" ] && [[ ! "$list" =~ "$failover" ]] &&
857 list="$list,$failover"
860 if [ -n "$list" ]; then
861 echo "loading modules on: '$list'"
862 do_rpc_nodes "$list" load_modules_local
868 LEAK_LUSTRE=$(dmesg | tail -n 30 | grep "obd_memory.*leaked" || true)
869 LEAK_PORTALS=$(dmesg | tail -n 20 | egrep -i "libcfs.*memory leaked" || true)
870 if [ "$LEAK_LUSTRE" -o "$LEAK_PORTALS" ]; then
871 echo "$LEAK_LUSTRE" 1>&2
872 echo "$LEAK_PORTALS" 1>&2
873 mv $TMP/debug $TMP/debug-leak.`date +%s` || true
874 echo "Memory leaks detected"
875 [ -n "$IGNORE_LEAK" ] && { echo "ignoring leaks" && return 0; } || true
880 unload_modules_local() {
881 $LUSTRE_RMMOD ldiskfs || return 2
883 [ -f /etc/udev/rules.d/99-lustre-test.rules ] &&
884 rm /etc/udev/rules.d/99-lustre-test.rules
885 udevadm control --reload-rules
888 check_mem_leak || return 254
896 wait_exit_ST client # bug 12845
898 unload_modules_local || rc=$?
900 if $LOAD_MODULES_REMOTE; then
901 local list=$(comma_list $(remote_nodes_list))
902 if [ -n "$list" ]; then
903 echo "unloading modules on: '$list'"
904 do_rpc_nodes "$list" unload_modules_local
908 local sbin_mount=$(readlink -f /sbin)/mount.lustre
909 if grep -qe "$sbin_mount " /proc/mounts; then
910 umount $sbin_mount || true
911 [ -s $sbin_mount ] && ! grep -q "STUB MARK" $sbin_mount ||
915 [[ $rc -eq 0 ]] && echo "modules unloaded."
921 local facet=${1:-$SINGLEMDS}
924 case $(facet_fstype $facet) in
925 ldiskfs) size=72;; # largest seen is 64, leave some headroom
926 # grant_block_size is in bytes, allow at least 2x max blocksize
927 zfs) size=$(lctl get_param osc.$FSNAME*.import |
928 awk '/grant_block_size:/ {print $2/512; exit;}')
932 echo -n $((size * MDSCOUNT))
936 local facet=${1:-$SINGLEMDS}
937 local fstype=$(facet_fstype $facet)
940 ldiskfs) size=4;; # ~4KB per inode
941 zfs) size=11;; # 10 to 11KB per inode
947 check_gss_daemon_nodes() {
951 do_nodesv $list "num=\\\$(ps -o cmd -C $dname | grep $dname | wc -l);
952 if [ \\\"\\\$num\\\" -ne 1 ]; then
953 echo \\\$num instance of $dname;
958 check_gss_daemon_facet() {
962 num=`do_facet $facet ps -o cmd -C $dname | grep $dname | wc -l`
963 if [ $num -ne 1 ]; then
964 echo "$num instance of $dname on $facet"
973 echo Stopping $@ on $list
974 do_nodes $list "killall -2 $@ 2>/dev/null || true"
977 # start gss daemons on all nodes, or "daemon" on "nodes" if set
978 start_gss_daemons() {
982 if [ "$nodes" ] && [ "$daemon" ] ; then
983 echo "Starting gss daemon on nodes: $nodes"
984 do_nodes $nodes "$daemon" || return 8
988 nodes=$(comma_list $(mdts_nodes))
989 echo "Starting gss daemon on mds: $nodes"
991 # Start all versions, in case of switching
992 do_nodes $nodes "$LSVCGSSD -vvv -s -m -o -z" || return 1
994 do_nodes $nodes "$LSVCGSSD -v" || return 1
997 do_nodes $nodes "$LGSSD -v" || return 2
1000 nodes=$(comma_list $(osts_nodes))
1001 echo "Starting gss daemon on ost: $nodes"
1003 # Start all versions, in case of switching
1004 do_nodes $nodes "$LSVCGSSD -vvv -s -m -o -z" || return 3
1006 do_nodes $nodes "$LSVCGSSD -v" || return 3
1008 # starting on clients
1010 local clients=${CLIENTS:-$HOSTNAME}
1011 if $GSS_PIPEFS; then
1012 echo "Starting $LGSSD on clients $clients "
1013 do_nodes $clients "$LGSSD -v" || return 4
1016 # wait daemons entering "stable" status
1020 # check daemons are running
1022 nodes=$(comma_list $(mdts_nodes) $(osts_nodes))
1023 check_gss_daemon_nodes $nodes lsvcgssd || return 5
1024 if $GSS_PIPEFS; then
1025 nodes=$(comma_list $(mdts_nodes))
1026 check_gss_daemon_nodes $nodes lgssd || return 6
1028 if $GSS_PIPEFS; then
1029 check_gss_daemon_nodes $clients lgssd || return 7
1033 stop_gss_daemons() {
1034 local nodes=$(comma_list $(mdts_nodes))
1036 send_sigint $nodes lsvcgssd lgssd
1038 nodes=$(comma_list $(osts_nodes))
1039 send_sigint $nodes lsvcgssd
1041 nodes=${CLIENTS:-$HOSTNAME}
1042 send_sigint $nodes lgssd
1046 # Add mount flags for shared key
1048 if grep -q skpath <<< "$mt_opts" ; then
1049 mt_opts=$(echo $mt_opts |
1050 sed -e "s#skpath=[^ ,]*#skpath=$SK_PATH#")
1052 if [ -z "$mt_opts" ]; then
1053 mt_opts="-o skpath=$SK_PATH"
1055 mt_opts="$mt_opts,skpath=$SK_PATH"
1065 /usr/lib/lustre/* | /usr/lib64/lustre/* | /usr/lib/lustre | \
1074 [ $from_tree = true ]
1078 if $SHARED_KEY; then
1087 if ! module_loaded ptlrpc_gss; then
1088 load_module ptlrpc/gss/ptlrpc_gss
1089 module_loaded ptlrpc_gss ||
1090 error_exit "init_gss: GSS=$GSS, but gss/krb5 missing"
1093 if $GSS_KRB5 || $GSS_SK; then
1094 start_gss_daemons || error_exit "start gss daemon failed! rc=$?"
1097 if $GSS_SK && ! $SK_NO_KEY; then
1098 echo "Loading basic SSK keys on all servers"
1099 do_nodes $(comma_list $(all_server_nodes)) \
1100 "lgss_sk -t server -l $SK_PATH/$FSNAME.key || true"
1101 do_nodes $(comma_list $(all_server_nodes)) \
1102 "keyctl show | grep lustre | cut -c1-11 |
1104 xargs -IX keyctl setperm X 0x3f3f3f3f"
1107 if $GSS_SK && $SK_NO_KEY; then
1108 local numclients=${1:-$CLIENTCOUNT}
1109 local clients=${CLIENTS:-$HOSTNAME}
1111 # security ctx config for keyring
1113 local lgssc_conf_file="/etc/request-key.d/lgssc.conf"
1115 if from_build_tree; then
1116 mkdir -p $SK_OM_PATH
1117 if grep -q request-key /proc/mounts > /dev/null; then
1118 echo "SSK: Request key already mounted."
1120 mount -o bind $SK_OM_PATH /etc/request-key.d/
1122 local lgssc_conf_line='create lgssc * * '
1123 lgssc_conf_line+=$(which lgss_keyring)
1124 lgssc_conf_line+=' %o %k %t %d %c %u %g %T %P %S'
1125 echo "$lgssc_conf_line" > $lgssc_conf_file
1128 [ -e $lgssc_conf_file ] ||
1129 error_exit "Could not find key options in $lgssc_conf_file"
1130 echo "$lgssc_conf_file content is:"
1131 cat $lgssc_conf_file
1133 if ! local_mode; then
1134 if from_build_tree; then
1135 do_nodes $(comma_list $(all_nodes)) "mkdir -p \
1137 do_nodes $(comma_list $(all_nodes)) "mount \
1138 -o bind $SK_OM_PATH \
1139 /etc/request-key.d/"
1140 do_nodes $(comma_list $(all_nodes)) "rsync \
1141 -aqv $HOSTNAME:$lgssc_conf_file \
1142 $lgssc_conf_file >/dev/null 2>&1"
1144 do_nodes $(comma_list $(all_nodes)) \
1145 "echo $lgssc_conf_file: ; \
1146 cat $lgssc_conf_file"
1150 # create shared key on all nodes
1151 mkdir -p $SK_PATH/nodemap
1152 rm -f $SK_PATH/$FSNAME.key $SK_PATH/nodemap/c*.key \
1153 $SK_PATH/$FSNAME-*.key
1154 # for nodemap testing each client may need own key,
1155 # and S2S now requires keys as well, both for "client"
1158 lgss_sk -t server -f$FSNAME -n $SK_S2SNMCLI \
1159 -w $SK_PATH/$FSNAME-nmclient.key \
1160 -d /dev/urandom >/dev/null 2>&1
1161 lgss_sk -t mgs,server -f$FSNAME -n $SK_S2SNM \
1162 -w $SK_PATH/$FSNAME-s2s-server.key \
1163 -d /dev/urandom >/dev/null 2>&1
1166 lgss_sk -t server -f$FSNAME -w $SK_PATH/$FSNAME.key \
1167 -d /dev/urandom >/dev/null 2>&1
1169 for i in $(seq 0 $((numclients - 1))); do
1170 lgss_sk -t server -f$FSNAME -n c$i \
1171 -w $SK_PATH/nodemap/c$i.key -d /dev/urandom \
1175 if ! local_mode; then
1176 for lnode in $(all_nodes); do
1177 scp -r $SK_PATH ${lnode}:$(dirname $SK_PATH)/
1180 # Set client keys to client type to generate prime P
1182 do_nodes $(all_nodes) "lgss_sk -t client,server -m \
1183 $SK_PATH/$FSNAME.key >/dev/null 2>&1"
1185 do_nodes $clients "lgss_sk -t client -m \
1186 $SK_PATH/$FSNAME.key >/dev/null 2>&1"
1187 do_nodes $clients "find $SK_PATH/nodemap -name \*.key | \
1188 xargs -IX lgss_sk -t client -m X >/dev/null 2>&1"
1190 # This is required for servers as well, if S2S in use
1192 do_nodes $(comma_list $(mdts_nodes)) \
1193 "cp $SK_PATH/$FSNAME-s2s-server.key \
1194 $SK_PATH/$FSNAME-s2s-client.key; lgss_sk \
1195 -t client -m $SK_PATH/$FSNAME-s2s-client.key \
1197 do_nodes $(comma_list $(osts_nodes)) \
1198 "cp $SK_PATH/$FSNAME-s2s-server.key \
1199 $SK_PATH/$FSNAME-s2s-client.key; lgss_sk \
1200 -t client -m $SK_PATH/$FSNAME-s2s-client.key \
1202 do_nodes $clients "lgss_sk -t client \
1203 -m $SK_PATH/$FSNAME-nmclient.key \
1208 # mount options for servers and clients
1209 MGS_MOUNT_OPTS=$(add_sk_mntflag $MGS_MOUNT_OPTS)
1210 MDS_MOUNT_OPTS=$(add_sk_mntflag $MDS_MOUNT_OPTS)
1211 OST_MOUNT_OPTS=$(add_sk_mntflag $OST_MOUNT_OPTS)
1212 MOUNT_OPTS=$(add_sk_mntflag $MOUNT_OPTS)
1214 if [ -z "$LGSS_KEYRING_DEBUG" ]; then
1215 LGSS_KEYRING_DEBUG=4
1219 if [ -n "$LGSS_KEYRING_DEBUG" ] && \
1220 ( local_mode || from_build_tree ); then
1222 sptlrpc.gss.lgss_keyring.debug_level=$LGSS_KEYRING_DEBUG
1223 elif [ -n "$LGSS_KEYRING_DEBUG" ]; then
1224 do_nodes $(comma_list $(all_nodes)) "modprobe ptlrpc_gss && \
1226 sptlrpc.gss.lgss_keyring.debug_level=$LGSS_KEYRING_DEBUG"
1233 # maybe cleanup credential cache?
1240 do_node $(mgs_node) "$LCTL nodemap_del $SK_S2SNM"
1241 do_node $(mgs_node) "$LCTL nodemap_del $SK_S2SNMCLI"
1242 $RPC_MODE || echo "Sleeping for 10 sec for Nodemap.."
1246 $RPC_MODE || echo "Cleaning up Shared Key.."
1247 do_nodes $(comma_list $(all_nodes)) "rm -f \
1248 $SK_PATH/$FSNAME*.key $SK_PATH/nodemap/$FSNAME*.key"
1249 do_nodes $(comma_list $(all_nodes)) "keyctl show | \
1250 awk '/lustre/ { print \\\$1 }' | xargs -IX keyctl unlink X"
1251 if from_build_tree; then
1252 # Remove the mount and clean up the files we added to
1254 do_nodes $(comma_list $(all_nodes)) "while grep -q \
1255 request-key.d /proc/mounts; do umount \
1256 /etc/request-key.d/; done"
1257 do_nodes $(comma_list $(all_nodes)) "rm -f \
1258 $SK_OM_PATH/lgssc.conf"
1259 do_nodes $(comma_list $(all_nodes)) "rmdir $SK_OM_PATH"
1267 local var=${facet}_svc
1275 echo -n $facet | sed -e 's/^fs[0-9]\+//' -e 's/[0-9_]\+//' |
1276 tr '[:lower:]' '[:upper:]'
1282 if [ $facet == mgs ] || [ $facet == client ]; then
1286 echo -n $facet | sed -e 's/^fs[0-9]\+//' | sed -e 's/^[a-z]\+//'
1294 if [ -n "${!var}" ]; then
1299 var=$(facet_type $facet)FSTYPE
1300 if [ -n "${!var}" ]; then
1305 if [ -n "$FSTYPE" ]; then
1310 if [[ $facet == mgs ]] && combined_mgs_mds; then
1322 local facets=$(get_facets)
1325 for facet in ${facets//,/ }; do
1326 if [ $node == $(facet_host $facet) ] ||
1327 [ $node == "$(facet_failover_host $facet)" ]; then
1328 fstype=$(facet_fstype $facet)
1329 if [[ $fstypes != *$fstype* ]]; then
1330 fstypes+="${fstypes:+,}$fstype"
1339 local num=$(facet_number $facet)
1342 if [[ $(facet_type $facet) = OST ]]; then
1343 index=OSTINDEX${num}
1344 if [[ -n "${!index}" ]]; then
1349 index=${OST_INDICES[num - 1]}
1352 [[ -n "$index" ]] || index=$((num - 1))
1360 local fstype=$(facet_fstype $facet)
1364 label=$(do_facet ${facet} "$E2LABEL ${dev} 2>/dev/null");;
1366 label=$(do_facet ${facet} "$ZFS get -H -o value lustre:svname \
1367 ${dev} 2>/dev/null");;
1369 error "unknown fstype!";;
1376 # Get the device of a facet.
1383 mgs) device=$(mgsdevname) ;;
1384 mds*) device=$(mdsdevname $(facet_number $facet)) ;;
1385 ost*) device=$(ostdevname $(facet_number $facet)) ;;
1386 fs2mds) device=$(mdsdevname 1_2) ;;
1387 fs2ost) device=$(ostdevname 1_2) ;;
1388 fs3ost) device=$(ostdevname 2_2) ;;
1396 # Get the virtual device of a facet.
1403 mgs) device=$(mgsvdevname) ;;
1404 mds*) device=$(mdsvdevname $(facet_number $facet)) ;;
1405 ost*) device=$(ostvdevname $(facet_number $facet)) ;;
1406 fs2mds) device=$(mdsvdevname 1_2) ;;
1407 fs2ost) device=$(ostvdevname 1_2) ;;
1408 fs3ost) device=$(ostvdevname 2_2) ;;
1416 local virt=$(virt-what 2> /dev/null)
1418 [ $? -eq 0 ] && [ -n "$virt" ] && { echo $virt; return; }
1420 virt=$(dmidecode -s system-product-name | awk '{print $1}')
1423 VMware|KVM|VirtualBox|Parallels|Bochs)
1424 echo $virt | tr '[A-Z]' '[a-z]' ;;
1430 # Re-read the partition table on failover partner host.
1431 # After a ZFS storage pool is created on a shared device, the partition table
1432 # on the device may change. However, the operating system on the failover
1433 # host may not notice the change automatically. Without the up-to-date partition
1434 # block devices, 'zpool import ..' cannot find the labels, whose positions are
1435 # relative to partition rather than disk beginnings.
1437 # This function performs partprobe on the failover host to make it re-read the
1440 refresh_partition_table() {
1445 host=$(facet_passive_host $facet)
1446 if [[ -n "$host" ]]; then
1447 do_node $host "$PARTPROBE $device"
1452 # Get ZFS storage pool name.
1459 device=$(facet_device $facet)
1460 # poolname is string before "/"
1461 poolname="${device%%/*}"
1468 # Get ZFS local fsname.
1470 zfs_local_fsname() {
1472 local lfsname=$(basename $(facet_device $facet))
1478 # Create ZFS storage pool.
1485 local opts=${@:-"-o cachefile=none"}
1487 do_facet $facet "lsmod | grep zfs >&/dev/null || modprobe zfs;
1488 $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1489 $ZPOOL create -f $opts $poolname $vdev"
1493 # Create ZFS file system.
1499 local opts=${@:-"-o mountpoint=legacy"}
1501 do_facet $facet "$ZFS list -H $dataset >/dev/null 2>&1 ||
1502 $ZFS create $opts $dataset"
1506 # Export ZFS storage pool.
1507 # Before exporting the pool, all datasets within the pool should be unmounted.
1515 poolname=$(zpool_name $facet)
1517 if [[ -n "$poolname" ]]; then
1518 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1519 grep -q ^$poolname/ /proc/mounts ||
1520 $ZPOOL export $opts $poolname"
1525 # Destroy ZFS storage pool.
1526 # Destroy the given pool and free up any devices for other use. This command
1527 # tries to unmount any active datasets before destroying the pool.
1528 # -f Force any active datasets contained within the pool to be unmounted.
1532 local poolname=${2:-$(zpool_name $facet)}
1534 if [[ -n "$poolname" ]]; then
1535 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1536 $ZPOOL destroy -f $poolname"
1541 # Import ZFS storage pool.
1542 # Force importing, even if the pool appears to be potentially active.
1547 local opts=${@:-"-o cachefile=none -o failmode=panic"}
1550 poolname=$(zpool_name $facet)
1552 if [[ -n "$poolname" ]]; then
1553 opts+=" -d $(dirname $(facet_vdevice $facet))"
1554 do_facet $facet "lsmod | grep zfs >&/dev/null || modprobe zfs;
1555 $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1556 $ZPOOL import -f $opts $poolname"
1561 # Reimport ZFS storage pool with new name
1566 local opts="-o cachefile=none"
1567 local poolname=$(zpool_name $facet)
1569 opts+=" -d $(dirname $(facet_vdevice $facet))"
1570 do_facet $facet "$ZPOOL export $poolname;
1571 $ZPOOL import $opts $poolname $newpool"
1575 # Set the "cachefile=none" property on ZFS storage pool so that the pool
1576 # is not automatically imported on system startup.
1578 # In a failover environment, this will provide resource level fencing which
1579 # will ensure that the same ZFS storage pool will not be imported concurrently
1580 # on different nodes.
1582 disable_zpool_cache() {
1586 poolname=$(zpool_name $facet)
1588 if [[ -n "$poolname" ]]; then
1589 do_facet $facet "$ZPOOL set cachefile=none $poolname"
1594 # This and set_osd_param() shall be used to access OSD parameters
1595 # once existed under "obdfilter":
1600 # writethrough_cache_enable
1604 local device=${2:-$FSNAME-OST*}
1607 do_nodes $nodes "$LCTL get_param -n osd-*.$device.$name"
1612 local device=${2:-$FSNAME-OST*}
1616 do_nodes $nodes "$LCTL set_param -n osd-*.$device.$name=$value"
1620 local dz=${1:-$DEBUG_SIZE}
1622 if [ -f /sys/devices/system/cpu/possible ]; then
1623 local cpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/possible)+1))
1625 local cpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
1628 # bug 19944, adjust size to be -gt num_possible_cpus()
1629 # promise 2MB for every cpu at least
1630 if [ -n "$cpus" ] && [ $((cpus * 2)) -gt $dz ]; then
1633 lctl set_param debug_mb=$dz
1636 set_default_debug () {
1637 local debug=${1:-"$PTLDEBUG"}
1638 local subsys=${2:-"$SUBSYSTEM"}
1639 local debug_size=${3:-$DEBUG_SIZE}
1641 [ -n "$debug" ] && lctl set_param debug="$debug" >/dev/null
1642 [ -n "$subsys" ] && lctl set_param subsystem_debug="${subsys# }" >/dev/null
1644 [ -n "$debug_size" ] && set_debug_size $debug_size > /dev/null
1647 set_default_debug_nodes () {
1649 local debug="${2:-"$PTLDEBUG"}"
1650 local subsys="${3:-"$SUBSYSTEM"}"
1651 local debug_size="${4:-$DEBUG_SIZE}"
1653 if [[ ,$nodes, = *,$HOSTNAME,* ]]; then
1654 nodes=$(exclude_items_from_list "$nodes" "$HOSTNAME")
1658 [[ -z "$nodes" ]] ||
1659 do_rpc_nodes "$nodes" set_default_debug \
1660 \\\"$debug\\\" \\\"$subsys\\\" $debug_size || true
1663 set_default_debug_facet () {
1665 local debug="${2:-"$PTLDEBUG"}"
1666 local subsys="${3:-"$SUBSYSTEM"}"
1667 local debug_size="${4:-$DEBUG_SIZE}"
1668 local node=$(facet_active_host $facet)
1670 [ -n "$node" ] || error "No host defined for facet $facet"
1672 set_default_debug_nodes $node "$debug" "$subsys" $debug_size
1675 set_params_nodes () {
1676 [[ $# -ge 2 ]] || return 0
1680 do_nodes $nodes $LCTL set_param $@
1683 set_params_clients () {
1684 local clients=${1:-$CLIENTS}
1685 local params=${2:-$CLIENT_LCTL_SETPARAM_PARAM}
1687 [[ -n $params ]] || return 0
1688 set_params_nodes $clients $params
1692 local hostid=${1:-$(hostid)}
1694 if [ ! -s /etc/hostid ]; then
1695 printf $(echo -n $hostid |
1696 sed 's/\(..\)\(..\)\(..\)\(..\)/\\x\4\\x\3\\x\2\\x\1/') >/etc/hostid
1702 local facets=${1:-$(get_facets)}
1705 for facet in ${facets//,/ }; do
1708 [ $RC -eq 0 ] && continue
1710 if [ "$TESTSUITE.$TESTNAME" = "replay-dual.test_0a" ]; then
1711 skip_noexit "Restart of $facet failed!." &&
1714 error "Restart of $facet failed!"
1721 # Add argument "arg" (e.g., "loop") to the comma-separated list
1722 # of arguments for option "opt" (e.g., "-o") on command
1723 # line "opts" (e.g., "-o flock").
1729 local opt_pattern="\([[:space:]]\+\|^\)$opt"
1731 if echo "$opts" | grep -q $opt_pattern; then
1732 opts=$(echo "$opts" | sed -e \
1733 "s/$opt_pattern[[:space:]]*[^[:space:]]\+/&,$arg/")
1735 opts+="${opts:+ }$opt $arg"
1741 # Associate loop device with a given regular file.
1742 # Return the loop device.
1744 setup_loop_device() {
1748 do_facet $facet "loop_dev=\\\$($LOSETUP -j $file | cut -d : -f 1);
1749 if [[ -z \\\$loop_dev ]]; then
1750 loop_dev=\\\$($LOSETUP -f);
1751 $LOSETUP \\\$loop_dev $file || loop_dev=;
1753 echo -n \\\$loop_dev"
1757 # Detach a loop device.
1759 cleanup_loop_device() {
1763 do_facet $facet "! $LOSETUP $loop_dev >/dev/null 2>&1 ||
1764 $LOSETUP -d $loop_dev"
1768 # Check if a given device is a block device.
1775 [[ -n "$dev" ]] || return 1
1776 do_facet $facet "test -b $dev" || return 1
1777 if [[ -n "$size" ]]; then
1778 local in=$(do_facet $facet "dd if=$dev of=/dev/null bs=1k \
1779 count=1 skip=$size 2>&1" |
1780 awk '($3 == "in") { print $1 }')
1781 [[ "$in" = "1+0" ]] || return 1
1786 # Check if a given device is a device-mapper device.
1792 [[ -n "$dev" ]] || return 1
1793 do_facet $facet "$DMSETUP status $dev >/dev/null 2>&1"
1797 # Check if a given device is a device-mapper flakey device.
1799 is_dm_flakey_dev() {
1804 [[ -n "$dev" ]] || return 1
1806 type=$(do_facet $facet "$DMSETUP status $dev 2>&1" |
1808 [[ $type = flakey ]] && return 0 || return 1
1812 # Check if device-mapper flakey device is supported by the kernel
1813 # of $facet node or not.
1815 dm_flakey_supported() {
1819 do_facet $facet "modprobe dm-flakey;
1820 $DMSETUP targets | grep -q flakey" &> /dev/null
1824 # Get the device-mapper flakey device name of a given facet.
1826 dm_facet_devname() {
1828 [[ $facet = mgs ]] && combined_mgs_mds && facet=mds1
1830 echo -n ${facet}_flakey
1834 # Get the device-mapper flakey device of a given facet.
1835 # A device created by dmsetup will appear as /dev/mapper/<device-name>.
1837 dm_facet_devpath() {
1840 echo -n $DM_DEV_PATH/$(dm_facet_devname $facet)
1844 # Set a device-mapper device with a new table.
1846 # The table has the following format:
1847 # <logical_start_sector> <num_sectors> <target_type> <target_args>
1849 # flakey <target_args> includes:
1850 # <destination_device> <offset> <up_interval> <down_interval> \
1851 # [<num_features> [<feature_arguments>]]
1853 # linear <target_args> includes:
1854 # <destination_device> <start_sector>
1856 dm_set_dev_table() {
1859 local target_type=$3
1865 read tmp num_sectors tmp real_dev tmp \
1866 <<< $(do_facet $facet "$DMSETUP table $dm_dev")
1868 case $target_type in
1870 table="0 $num_sectors flakey $real_dev 0 0 1800 1 drop_writes"
1873 table="0 $num_sectors linear $real_dev 0"
1875 *) error "invalid target type $target_type" ;;
1878 do_facet $facet "$DMSETUP suspend --nolockfs --noflush $dm_dev" ||
1879 error "failed to suspend $dm_dev"
1880 do_facet $facet "$DMSETUP load $dm_dev --table \\\"$table\\\"" ||
1881 error "failed to load $target_type table into $dm_dev"
1882 do_facet $facet "$DMSETUP resume $dm_dev" ||
1883 error "failed to resume $dm_dev"
1887 # Set a device-mapper flakey device as "read-only" by using the "drop_writes"
1888 # feature parameter.
1891 # All write I/O is silently ignored.
1892 # Read I/O is handled correctly.
1894 dm_set_dev_readonly() {
1896 local dm_dev=${2:-$(dm_facet_devpath $facet)}
1898 dm_set_dev_table $facet $dm_dev flakey
1902 # Set a device-mapper device to traditional linear mapping mode.
1904 dm_clear_dev_readonly() {
1906 local dm_dev=${2:-$(dm_facet_devpath $facet)}
1908 dm_set_dev_table $facet $dm_dev linear
1912 # Set the device of a given facet as "read-only".
1914 set_dev_readonly() {
1916 local svc=${facet}_svc
1918 if [[ $(facet_fstype $facet) = zfs ]] ||
1919 ! dm_flakey_supported $facet; then
1920 do_facet $facet $LCTL --device ${!svc} readonly
1922 dm_set_dev_readonly $facet
1927 # Get size in 512-byte sectors (BLKGETSIZE64 / 512) of a given device.
1934 num_sectors=$(do_facet $facet "blockdev --getsz $dev 2>/dev/null")
1935 [[ ${PIPESTATUS[0]} = 0 && -n "$num_sectors" ]] || num_sectors=0
1936 echo -n $num_sectors
1940 # Create a device-mapper device with a given block device or regular file (will
1941 # be associated with loop device).
1942 # Return the full path of the device-mapper device.
1946 local real_dev=$2 # destination device
1947 local dm_dev_name=${3:-$(dm_facet_devname $facet)} # device name
1948 local dm_dev=$DM_DEV_PATH/$dm_dev_name # device-mapper device
1950 # check if the device-mapper device to be created already exists
1951 if is_dm_dev $facet $dm_dev; then
1952 # if the existing device was set to "read-only", then clear it
1953 ! is_dm_flakey_dev $facet $dm_dev ||
1954 dm_clear_dev_readonly $facet $dm_dev
1960 # check if the destination device is a block device, and if not,
1961 # associate it with a loop device
1962 is_blkdev $facet $real_dev ||
1963 real_dev=$(setup_loop_device $facet $real_dev)
1964 [[ -n "$real_dev" ]] || { echo -n $real_dev; return 2; }
1966 # now create the device-mapper device
1967 local num_sectors=$(get_num_sectors $facet $real_dev)
1968 local table="0 $num_sectors linear $real_dev 0"
1971 do_facet $facet "$DMSETUP create $dm_dev_name --table \\\"$table\\\"" ||
1972 { rc=${PIPESTATUS[0]}; dm_dev=; }
1973 do_facet $facet "$DMSETUP mknodes >/dev/null 2>&1"
1980 # Map the facet name to its device variable name.
1982 facet_device_alias() {
1984 local dev_alias=$facet
1987 fs2mds) dev_alias=mds1_2 ;;
1988 fs2ost) dev_alias=ost1_2 ;;
1989 fs3ost) dev_alias=ost2_2 ;;
1997 # Save the original value of the facet device and export the new value.
2003 local active_facet=$(facet_active $facet)
2004 local dev_alias=$(facet_device_alias $active_facet)
2005 local dev_name=${dev_alias}_dev
2006 local dev=${!dev_name}
2008 if [[ $active_facet = $facet ]]; then
2009 local failover_dev=${dev_alias}failover_dev
2010 if [[ ${!failover_dev} = $dev ]]; then
2011 eval export ${failover_dev}_saved=$dev
2012 eval export ${failover_dev}=$dm_dev
2015 dev_alias=$(facet_device_alias $facet)
2016 local facet_dev=${dev_alias}_dev
2017 if [[ ${!facet_dev} = $dev ]]; then
2018 eval export ${facet_dev}_saved=$dev
2019 eval export ${facet_dev}=$dm_dev
2023 eval export ${dev_name}_saved=$dev
2024 eval export ${dev_name}=$dm_dev
2028 # Restore the saved value of the facet device.
2033 [[ $facet = mgs ]] && combined_mgs_mds && facet=mds1
2034 local dev_alias=$(facet_device_alias $facet)
2036 local saved_dev=${dev_alias}_dev_saved
2037 [[ -z ${!saved_dev} ]] ||
2038 eval export ${dev_alias}_dev=${!saved_dev}
2040 saved_dev=${dev_alias}failover_dev_saved
2041 [[ -z ${!saved_dev} ]] ||
2042 eval export ${dev_alias}failover_dev=${!saved_dev}
2046 # Remove a device-mapper device.
2047 # If the destination device is a loop device, then also detach it.
2051 local dm_dev=${2:-$(dm_facet_devpath $facet)}
2055 is_dm_dev $facet $dm_dev || return 0
2057 read major minor <<< $(do_facet $facet "$DMSETUP table $dm_dev" |
2058 awk '{ print $4 }' | awk -F: '{ print $1" "$2 }')
2060 do_facet $facet "$DMSETUP remove $dm_dev"
2061 do_facet $facet "$DMSETUP mknodes >/dev/null 2>&1"
2063 unexport_dm_dev $facet
2065 # detach a loop device
2066 [[ $major -ne 7 ]] || cleanup_loop_device $facet /dev/loop$minor
2068 # unload dm-flakey module
2069 do_facet $facet "modprobe -r dm-flakey" || true
2075 local active_facet=$(facet_active $facet)
2076 local dev_alias=$(facet_device_alias $active_facet)
2077 local dev=${dev_alias}_dev
2078 local opt=${facet}_opt
2079 local mntpt=$(facet_mntpt $facet)
2080 local opts="${!opt} $@"
2081 local fstype=$(facet_fstype $facet)
2083 local dm_dev=${!dev}
2085 [[ $dev == "mgsfailover_dev" ]] && combined_mgs_mds &&
2086 dev=mds1failover_dev
2088 module_loaded lustre || load_modules
2092 if dm_flakey_supported $facet; then
2093 dm_dev=$(dm_create_dev $facet ${!dev})
2094 [[ -n "$dm_dev" ]] || dm_dev=${!dev}
2097 is_blkdev $facet $dm_dev || opts=$(csa_add "$opts" -o loop)
2099 devicelabel=$(do_facet ${facet} "$E2LABEL $dm_dev");;
2101 # import ZFS storage pool
2102 import_zpool $facet || return ${PIPESTATUS[0]}
2104 devicelabel=$(do_facet ${facet} "$ZFS get -H -o value \
2105 lustre:svname $dm_dev");;
2107 error "unknown fstype!";;
2110 echo "Starting ${facet}: $opts $dm_dev $mntpt"
2111 # for testing LU-482 error handling in mount_facets() and test_0a()
2112 if [ -f $TMP/test-lu482-trigger ]; then
2116 "mkdir -p $mntpt; $MOUNT_CMD $opts $dm_dev $mntpt"
2120 if [ $RC -ne 0 ]; then
2121 echo "Start of $dm_dev on ${facet} failed ${RC}"
2125 health=$(do_facet ${facet} "$LCTL get_param -n health_check")
2126 if [[ "$health" != "healthy" ]]; then
2127 error "$facet is in a unhealthy state"
2130 set_default_debug_facet $facet
2132 if [[ $opts =~ .*nosvc.* ]]; then
2133 echo "Start $dm_dev without service"
2138 wait_update_facet ${facet} "$E2LABEL $dm_dev \
2139 2>/dev/null | grep -E ':[a-zA-Z]{3}[0-9]{4}'" \
2140 "" || error "$dm_dev failed to initialize!";;
2142 wait_update_facet ${facet} "$ZFS get -H -o value \
2143 lustre:svname $dm_dev 2>/dev/null | \
2144 grep -E ':[a-zA-Z]{3}[0-9]{4}'" "" ||
2145 error "$dm_dev failed to initialize!";;
2148 error "unknown fstype!";;
2152 # commit the device label change to disk
2153 if [[ $devicelabel =~ (:[a-zA-Z]{3}[0-9]{4}) ]]; then
2154 echo "Commit the device label on ${!dev}"
2155 do_facet $facet "sync; sleep 1; sync"
2159 label=$(devicelabel ${facet} $dm_dev)
2160 [ -z "$label" ] && echo no label for $dm_dev && exit 1
2161 eval export ${facet}_svc=${label}
2162 echo Started ${label}
2164 export_dm_dev $facet $dm_dev
2169 # start facet device options
2175 local dev_alias=$(facet_device_alias $facet)
2177 eval export ${dev_alias}_dev=${device}
2178 eval export ${facet}_opt=\"$@\"
2180 combined_mgs_mds && [[ ${dev_alias} == mds1 ]] &&
2181 eval export mgs_dev=${device}
2183 local varname=${dev_alias}failover_dev
2184 if [ -n "${!varname}" ] ; then
2185 eval export ${dev_alias}failover_dev=${!varname}
2187 eval export ${dev_alias}failover_dev=$device
2188 combined_mgs_mds && [[ ${dev_alias} == mds1 ]] &&
2189 eval export mgsfailover_dev=${device}
2193 local mntpt=$(facet_mntpt $facet)
2194 do_facet ${facet} mkdir -p $mntpt
2195 eval export ${facet}_MOUNT=$mntpt
2196 mount_facet ${facet}
2206 local HOST=$(facet_active_host $facet)
2207 [[ -z $HOST ]] && echo stop: no host for $facet && return 0
2209 local mntpt=$(facet_mntpt $facet)
2210 running=$(do_facet ${facet} "grep -c $mntpt' ' /proc/mounts || true")
2211 if [ ${running} -ne 0 ]; then
2212 echo "Stopping $mntpt (opts:$@) on $HOST"
2213 do_facet ${facet} $UMOUNT $@ $mntpt
2216 # umount should block, but we should wait for unrelated obd's
2217 # like the MGS or MGC to also stop.
2218 wait_exit_ST ${facet} || return ${PIPESTATUS[0]}
2220 if [[ $(facet_fstype $facet) == zfs ]]; then
2221 # export ZFS storage pool
2222 [ "$KEEP_ZPOOL" = "true" ] || export_zpool $facet
2223 elif dm_flakey_supported $facet; then
2224 local host=${facet}_HOST
2225 local failover_host=${facet}failover_HOST
2226 if [[ -n ${!failover_host} && ${!failover_host} != ${!host} ]]||
2227 $CLEANUP_DM_DEV || [[ $facet = fs* ]]; then
2228 dm_cleanup_dev $facet
2233 # get mdt quota type
2235 local varsvc=${SINGLEMDS}_svc
2236 do_facet $SINGLEMDS $LCTL get_param -n \
2237 osd-$(facet_fstype $SINGLEMDS).${!varsvc}.quota_slave.enabled
2240 # get ost quota type
2242 # All OSTs should have same quota type
2243 local varsvc=ost1_svc
2244 do_facet ost1 $LCTL get_param -n \
2245 osd-$(facet_fstype ost1).${!varsvc}.quota_slave.enabled
2248 # restore old quota type settings
2250 if [ "$old_MDT_QUOTA_TYPE" ]; then
2251 if [[ $PERM_CMD == *"set_param -P"* ]]; then
2252 do_facet mgs $PERM_CMD \
2253 osd-*.$FSNAME-MDT*.quota_slave.enabled = \
2256 do_facet mgs $PERM_CMD \
2257 $FSNAME.quota.mdt=$old_MDT_QUOTA_TYPE
2260 if [ "$old_OST_QUOTA_TYPE" ]; then
2261 if [[ $PERM_CMD == *"set_param -P"* ]]; then
2262 do_facet mgs $PERM_CMD \
2263 osd-*.$FSNAME-OST*.quota_slave.enabled = \
2266 do_facet mgs $LCTL conf_param \
2267 $FSNAME.quota.ost=$old_OST_QUOTA_TYPE
2272 # Handle the case when there is a space in the lfs df
2273 # "filesystem summary" line the same as when there is no space.
2274 # This will allow fixing the "lfs df" summary line in the future.
2276 $LFS df $* | sed -e 's/filesystem /filesystem_/'
2277 check_lfs_df_ret_val $?
2280 # Get free inodes on the MDT specified by mdt index, free indoes on
2281 # the whole filesystem will be returned when index == -1.
2287 if [ $index -eq -1 ]; then
2290 mdt_uuid=$(mdtuuid_from_index $index)
2293 free_inodes=$(lfs_df -i $MOUNT | grep $mdt_uuid | awk '{print $4}')
2298 # Get the OST device status from 'lfs df' with a given OST index.
2302 local mnt_pnt=${2:-$MOUNT}
2306 ost_uuid=$(ostuuid_from_index $ost_idx $mnt_pnt)
2307 lfs_df $opts $mnt_pnt | awk '/'$ost_uuid'/ { print $7 }'
2313 # save old quota type & set new quota type
2314 local mdt_qtype=$(mdt_quota_type)
2315 local ost_qtype=$(ost_quota_type)
2317 echo "[HOST:$HOSTNAME] [old_mdt_qtype:$mdt_qtype]" \
2318 "[old_ost_qtype:$ost_qtype] [new_qtype:$QUOTA_TYPE]"
2320 export old_MDT_QUOTA_TYPE=$mdt_qtype
2321 export old_OST_QUOTA_TYPE=$ost_qtype
2323 if [[ $PERM_CMD == *"set_param -P"* ]]; then
2324 do_facet mgs $PERM_CMD \
2325 osd-*.$FSNAME-MDT*.quota_slave.enabled=$QUOTA_TYPE
2326 do_facet mgs $PERM_CMD \
2327 osd-*.$FSNAME-OST*.quota_slave.enabled=$QUOTA_TYPE
2329 do_facet mgs $PERM_CMD $FSNAME.quota.mdt=$QUOTA_TYPE ||
2330 error "set mdt quota type failed"
2331 do_facet mgs $PERM_CMD $FSNAME.quota.ost=$QUOTA_TYPE ||
2332 error "set ost quota type failed"
2335 local quota_usrs=$QUOTA_USERS
2337 # get_filesystem_size
2338 local disksz=$(lfs_df $mntpt | grep "summary" | awk '{print $2}')
2339 local blk_soft=$((disksz + 1024))
2340 local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
2342 local inodes=$(lfs_df -i $mntpt | grep "summary" | awk '{print $2}')
2343 local i_soft=$inodes
2344 local i_hard=$((i_soft + i_soft / 20))
2346 echo "Total disk size: $disksz block-softlimit: $blk_soft" \
2347 "block-hardlimit: $blk_hard inode-softlimit: $i_soft" \
2348 "inode-hardlimit: $i_hard"
2351 for usr in $quota_usrs; do
2352 echo "Setting up quota on $HOSTNAME:$mntpt for $usr..."
2354 cmd="$LFS setquota -$type $usr -b $blk_soft"
2355 cmd="$cmd -B $blk_hard -i $i_soft -I $i_hard $mntpt"
2357 eval $cmd || error "$cmd FAILED!"
2359 # display the quota status
2360 echo "Quota settings for $usr : "
2361 $LFS quota -v -u $usr $mntpt || true
2368 local opts=${3:-$MOUNT_OPTS}
2369 opts=${opts:+-o $opts}
2370 local flags=${4:-$MOUNT_FLAGS}
2372 local device=$MGSNID:/$FSNAME$FILESET
2373 if [ -z "$mnt" -o -z "$FSNAME" ]; then
2374 echo "Bad mount command: opt=$flags $opts dev=$device " \
2380 # update mount option with skpath
2381 opts=$(add_sk_mntflag $opts)
2384 echo "Starting client: $client: $flags $opts $device $mnt"
2385 do_node $client mkdir -p $mnt
2386 if [ -n "$FILESET" -a -z "$SKIP_FILESET" ];then
2387 do_node $client $MOUNT_CMD $flags $opts $MGSNID:/$FSNAME \
2389 #disable FILESET if not supported
2390 do_nodes $client lctl get_param -n \
2391 mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
2392 device=$MGSNID:/$FSNAME
2393 do_node $client mkdir -p $mnt/$FILESET
2394 do_node $client "! grep -q $mnt' ' /proc/mounts ||
2397 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2398 # Mount using nodemap key
2399 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2400 if $SK_UNIQUE_NM; then
2401 mountkey=$SK_PATH/nodemap/c0.key
2403 local prunedopts=$(echo $opts |
2404 sed -e "s#skpath=[^,^ ]*#skpath=$mountkey#g")
2405 do_node $client $MOUNT_CMD $flags $prunedopts $device $mnt ||
2408 do_node $client $MOUNT_CMD $flags $opts $device $mnt ||
2412 set_default_debug_nodes $client
2413 set_params_clients $client
2424 local running=$(do_node $client "grep -c $mnt' ' /proc/mounts") || true
2426 [ "$3" ] && force=-f
2427 [ $running -eq 0 ] && return 0
2429 echo "Stopping client $client $mnt (opts:$force)"
2430 do_node $client lsof -t $mnt || need_kill=no
2431 if [ "x$force" != "x" ] && [ "x$need_kill" != "xno" ]; then
2432 pids=$(do_node $client lsof -t $mnt | sort -u);
2433 if [ -n "$pids" ]; then
2434 do_node $client kill -9 $pids || true
2438 busy=$(do_node $client "umount $force $mnt 2>&1" | grep -c "busy") ||
2440 if [ $busy -ne 0 ] ; then
2441 echo "$mnt is still busy, wait one second" && sleep 1
2442 do_node $client umount $force $mnt
2446 # Mount the file system on the MDS
2447 mount_mds_client() {
2448 local host=$(facet_active_host $SINGLEMDS)
2450 zconf_mount $host $MOUNT2 $MOUNT_OPTS ||
2451 error "unable to mount $MOUNT2 on $host"
2454 # Unmount the file system on the MDS
2455 umount_mds_client() {
2456 local host=$(facet_active_host $SINGLEMDS)
2457 zconf_umount $host $MOUNT2
2458 do_facet $SINGLEMDS "rmdir $MOUNT2"
2461 # nodes is comma list
2462 sanity_mount_check_nodes () {
2468 # FIXME: assume that all cluster nodes run the same os
2469 [ "$(uname)" = Linux ] || return 0
2472 for mnt in $mnts ; do
2473 do_nodes $nodes "running=\\\$(grep -c $mnt' ' /proc/mounts);
2474 mpts=\\\$(mount | grep -c $mnt' ');
2475 if [ \\\$running -ne \\\$mpts ]; then
2476 echo \\\$(hostname) env are INSANE!;
2479 [ $? -eq 0 ] || rc=1
2484 sanity_mount_check_servers () {
2485 [ -n "$CLIENTONLY" ] &&
2486 { echo "CLIENTONLY mode, skip mount_check_servers"; return 0; } || true
2487 echo Checking servers environments
2489 # FIXME: modify get_facets to display all facets wo params
2490 local facets="$(get_facets OST),$(get_facets MDS),mgs"
2494 for facet in ${facets//,/ }; do
2495 node=$(facet_host ${facet})
2496 mntpt=$(facet_mntpt $facet)
2497 sanity_mount_check_nodes $node $mntpt ||
2498 { error "server $node environments are insane!"; return 1; }
2502 sanity_mount_check_clients () {
2503 local clients=${1:-$CLIENTS}
2504 local mntpt=${2:-$MOUNT}
2505 local mntpt2=${3:-$MOUNT2}
2507 [ -z $clients ] && clients=$(hostname)
2508 echo Checking clients $clients environments
2510 sanity_mount_check_nodes $clients $mntpt $mntpt2 ||
2511 error "clients environments are insane!"
2514 sanity_mount_check () {
2515 sanity_mount_check_servers || return 1
2516 sanity_mount_check_clients || return 2
2519 # mount clients if not mouted
2520 zconf_mount_clients() {
2523 local opts=${3:-$MOUNT_OPTS}
2524 opts=${opts:+-o $opts}
2525 local flags=${4:-$MOUNT_FLAGS}
2526 local device=$MGSNID:/$FSNAME$FILESET
2527 if [ -z "$mnt" -o -z "$FSNAME" ]; then
2528 echo "Bad conf mount command: opt=$flags $opts dev=$device " \
2533 echo "Starting client $clients: $flags $opts $device $mnt"
2534 do_nodes $clients mkdir -p $mnt
2535 if [ -n "$FILESET" -a -z "$SKIP_FILESET" ]; then
2536 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2537 # Mount with own nodemap key
2539 # Mount all server nodes first with per-NM keys
2540 for nmclient in ${clients//,/ }; do
2541 # do_nodes $(comma_list $(all_server_nodes)) "lgss_sk -t server -l $SK_PATH/nodemap/c$i.key -n c$i"
2542 do_nodes $(comma_list $(all_server_nodes)) "lgss_sk -t server -l $SK_PATH/nodemap/c$i.key"
2545 # set perms for per-nodemap keys else permission denied
2546 do_nodes $(comma_list $(all_nodes)) \
2547 "keyctl show | grep lustre | cut -c1-11 |
2549 xargs -IX keyctl setperm X 0x3f3f3f3f"
2550 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2552 for nmclient in ${clients//,/ }; do
2553 if $SK_UNIQUE_NM; then
2554 mountkey=$SK_PATH/nodemap/c$i.key
2556 do_node $nmclient "! grep -q $mnt' ' \
2557 /proc/mounts || umount $mnt"
2558 local prunedopts=$(add_sk_mntflag $prunedopts);
2559 prunedopts=$(echo $prunedopts | sed -e \
2560 "s#skpath=[^ ^,]*#skpath=$mountkey#g")
2562 do_nodes $(comma_list $(all_server_nodes)) \
2565 do_node $nmclient $MOUNT_CMD $flags \
2566 $prunedopts $MGSNID:/$FSNAME $mnt ||
2571 do_nodes $clients "! grep -q $mnt' ' /proc/mounts ||
2573 do_nodes $clients $MOUNT_CMD $flags $opts \
2574 $MGSNID:/$FSNAME $mnt || return 1
2576 #disable FILESET if not supported
2577 do_nodes $clients lctl get_param -n \
2578 mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
2579 device=$MGSNID:/$FSNAME
2580 do_nodes $clients mkdir -p $mnt/$FILESET
2581 do_nodes $clients "! grep -q $mnt' ' /proc/mounts ||
2585 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2586 # Mount with nodemap key
2588 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2589 for nmclient in ${clients//,/ }; do
2590 if $SK_UNIQUE_NM; then
2591 mountkey=$SK_PATH/nodemap/c$i.key
2593 local prunedopts=$(echo $opts | sed -e \
2594 "s#skpath=[^ ^,]*#skpath=$mountkey#g");
2595 do_node $nmclient "! grep -q $mnt' ' /proc/mounts ||
2598 running=\\\$(mount | grep -c $mnt' ');
2600 if [ \\\$running -eq 0 ] ; then
2602 $MOUNT_CMD $flags $prunedopts $device $mnt;
2605 lustre_mnt_count=\\\$(mount | grep $mnt' ' | \
2606 grep 'type lustre' | wc -l);
2607 if [ \\\$running -ne \\\$lustre_mnt_count ] ; then
2608 echo zconf_mount_clients FAILED: \
2609 mount count \\\$running, not matching \
2610 with mount count of 'type lustre' \
2611 \\\$lustre_mnt_count;
2615 exit \\\$rc" || return ${PIPESTATUS[0]}
2622 if $SHARED_KEY; then
2623 tmpopts=$(add_sk_mntflag $opts)
2626 running=\\\$(mount | grep -c $mnt' ');
2628 if [ \\\$running -eq 0 ] ; then
2630 $MOUNT_CMD $flags $tmpopts $device $mnt;
2633 exit \\\$rc" || return ${PIPESTATUS[0]}
2636 echo "Started clients $clients: "
2637 do_nodes $clients "mount | grep $mnt' '"
2639 set_default_debug_nodes $clients
2640 set_params_clients $clients
2645 zconf_umount_clients() {
2650 [ "$3" ] && force=-f
2652 echo "Stopping clients: $clients $mnt (opts:$force)"
2653 do_nodes $clients "running=\\\$(grep -c $mnt' ' /proc/mounts);
2654 if [ \\\$running -ne 0 ] ; then
2655 echo Stopping client \\\$(hostname) $mnt opts:$force;
2656 lsof $mnt || need_kill=no;
2657 if [ "x$force" != "x" -a "x\\\$need_kill" != "xno" ]; then
2658 pids=\\\$(lsof -t $mnt | sort -u);
2659 if [ -n \\\"\\\$pids\\\" ]; then
2663 while umount $force $mnt 2>&1 | grep -q "busy"; do
2664 echo "$mnt is still busy, wait one second" && sleep 1;
2671 echo + $POWER_DOWN $node
2675 shutdown_node_hard () {
2677 local attempts=$SHUTDOWN_ATTEMPTS
2679 for i in $(seq $attempts) ; do
2682 wait_for_function --quiet "! ping -w 3 -c 1 $host" 5 1 && return 0
2683 echo "waiting for $host to fail attempts=$attempts"
2684 [ $i -lt $attempts ] || \
2685 { echo "$host still pingable after power down! attempts=$attempts" && return 1; }
2691 local mnt=${2:-$MOUNT}
2694 if [ "$FAILURE_MODE" = HARD ]; then
2695 shutdown_node_hard $client
2697 zconf_umount_clients $client $mnt -f
2703 local facets="$(get_facets OST),$(get_facets MDS)"
2706 combined_mgs_mds || facets="$facets,mgs"
2708 for facet in ${facets//,/ }; do
2709 if [ $(facet_active_host $facet) == $host ]; then
2710 affected="$affected $facet"
2714 echo $(comma_list $affected)
2719 local host=${2:-$(facet_host $facet)}
2721 local label=$(convert_facet2label $facet)
2722 do_node $host $LCTL dl | awk '{ print $4 }' | grep -q "^$label\$"
2725 facets_up_on_host () {
2727 local facets=$(facets_on_host $host)
2730 for facet in ${facets//,/ }; do
2731 if $(facet_up $facet $host); then
2732 affected_up="$affected_up $facet"
2736 echo $(comma_list $affected_up)
2741 local affected_facet
2742 local affected_facets
2744 if [[ "$FAILURE_MODE" = HARD ]]; then
2745 if [[ $(facet_fstype $facet) = ldiskfs ]] &&
2746 dm_flakey_supported $facet; then
2747 affected_facets=$(affected_facets $facet)
2748 for affected_facet in ${affected_facets//,/ }; do
2749 unexport_dm_dev $affected_facet
2753 shutdown_node_hard $(facet_active_host $facet)
2761 echo + $POWER_UP $node
2774 local node=$(facet_active_host $facet)
2775 local sleep_time=${2:-10}
2777 if [ "$FAILURE_MODE" = HARD ]; then
2787 if [ "$FAILURE_MODE" = HARD ]; then
2790 if $LOAD_MODULES_REMOTE; then
2791 echo "loading modules on $node: $facet"
2792 do_rpc_nodes $node load_modules_local
2801 for facet in ${facets//,/ }; do
2802 hosts=$(expand_list $hosts $(facet_host $facet) )
2808 _check_progs_installed () {
2812 for prog in $progs; do
2813 if ! [ "$(which $prog)" -o "${!prog}" ]; then
2814 echo $prog missing on $(hostname)
2821 check_progs_installed () {
2825 do_rpc_nodes "$nodes" _check_progs_installed $@
2828 # recovery-scale functions
2830 echo __$(echo $1 | tr '-' '_' | tr '.' '_')
2833 start_client_load() {
2836 local var=$(node_var_name $client)_load
2837 eval export ${var}=$load
2839 do_node $client "PATH=$PATH MOUNT=$MOUNT ERRORS_OK=$ERRORS_OK \
2840 BREAK_ON_ERROR=$BREAK_ON_ERROR \
2841 END_RUN_FILE=$END_RUN_FILE \
2842 LOAD_PID_FILE=$LOAD_PID_FILE \
2843 TESTLOG_PREFIX=$TESTLOG_PREFIX \
2844 TESTNAME=$TESTNAME \
2845 DBENCH_LIB=$DBENCH_LIB \
2846 DBENCH_SRC=$DBENCH_SRC \
2847 CLIENT_COUNT=$((CLIENTCOUNT - 1)) \
2852 MPIRUN_OPTIONS=\\\"$MPIRUN_OPTIONS\\\" \
2853 MACHINEFILE_OPTION=\\\"$MACHINEFILE_OPTION\\\" \
2854 num_clients=$(get_node_count ${CLIENTS//,/ }) \
2855 ior_THREADS=$ior_THREADS ior_iteration=$ior_iteration \
2856 ior_blockSize=$ior_blockSize \
2857 ior_blockUnit=$ior_blockUnit \
2858 ior_xferSize=$ior_xferSize ior_type=$ior_type \
2859 ior_DURATION=$ior_DURATION \
2860 ior_stripe_params=\\\"$ior_stripe_params\\\" \
2861 ior_custom_params=\\\"$ior_custom_param\\\" \
2862 mpi_ior_custom_threads=$mpi_ior_custom_threads \
2865 log "Started client load: ${load} on $client"
2867 # get the children process IDs
2868 local pids=$(ps --ppid $ppid -o pid= | xargs)
2869 CLIENT_LOAD_PIDS="$CLIENT_LOAD_PIDS $ppid $pids"
2873 start_client_loads () {
2874 local -a clients=(${1//,/ })
2875 local numloads=${#CLIENT_LOADS[@]}
2877 for ((nodenum=0; nodenum < ${#clients[@]}; nodenum++ )); do
2878 local load=$((nodenum % numloads))
2879 start_client_load ${clients[nodenum]} ${CLIENT_LOADS[load]}
2881 # bug 22169: wait the background threads to start
2885 # only for remote client
2886 check_client_load () {
2888 local var=$(node_var_name $client)_load
2889 local testload=run_${!var}.sh
2891 ps auxww | grep -v grep | grep $client | grep -q $testload || return 1
2893 # bug 18914: try to connect several times not only when
2894 # check ps, but while check_node_health also
2898 while [ $RC = 254 -a $tries -gt 0 ]; do
2902 if ! check_node_health $client; then
2904 if [ $RC -eq 254 ]; then
2905 # FIXME: not sure how long we shuold sleep here
2909 echo "check node health failed: RC=$RC "
2913 # We can continue try to connect if RC=254
2914 # Just print the warning about this
2915 if [ $RC = 254 ]; then
2916 echo "got a return status of $RC from do_node while checking " \
2917 "node health on $client"
2920 # see if the load is still on the client
2923 while [ $RC = 254 -a $tries -gt 0 ]; do
2927 if ! do_node $client \
2928 "ps auxwww | grep -v grep | grep -q $testload"; then
2933 if [ $RC = 254 ]; then
2934 echo "got a return status of $RC from do_node while checking " \
2935 "(node health and 'ps') the client load on $client"
2936 # see if we can diagnose a bit why this is
2941 check_client_loads () {
2942 local clients=${1//,/ }
2946 for client in $clients; do
2947 check_client_load $client
2949 if [ "$rc" != 0 ]; then
2950 log "Client load failed on node $client, rc=$rc"
2956 restart_client_loads () {
2957 local clients=${1//,/ }
2958 local expectedfail=${2:-""}
2962 for client in $clients; do
2963 check_client_load $client
2965 if [ "$rc" != 0 -a "$expectedfail" ]; then
2966 local var=$(node_var_name $client)_load
2967 start_client_load $client ${!var}
2968 echo "Restarted client load ${!var}: on $client. Checking ..."
2969 check_client_load $client
2971 if [ "$rc" != 0 ]; then
2972 log "Client load failed to restart on node $client, rc=$rc"
2973 # failure one client load means test fail
2974 # we do not need to check other
2983 # Start vmstat and save its process ID in a file.
2988 [ -z "$nodes" -o -z "$pid_file" ] && return 0
2991 "vmstat 1 > $TESTLOG_PREFIX.$TESTNAME.vmstat.\\\$(hostname -s).log \
2992 2>/dev/null </dev/null & echo \\\$! > $pid_file"
2995 # Display the nodes on which client loads failed.
2996 print_end_run_file() {
3000 [ -s $file ] || return 0
3002 echo "Found the END_RUN_FILE file: $file"
3005 # A client load will stop if it finds the END_RUN_FILE file.
3006 # That does not mean the client load actually failed though.
3007 # The first node in END_RUN_FILE is the one we are interested in.
3010 if [ -n "$node" ]; then
3011 local var=$(node_var_name $node)_load
3013 local prefix=$TESTLOG_PREFIX
3014 [ -n "$TESTNAME" ] && prefix=$prefix.$TESTNAME
3015 local stdout_log=$prefix.run_${!var}_stdout.$node.log
3016 local debug_log=$(echo $stdout_log | sed 's/\(.*\)stdout/\1debug/')
3018 echo "Client load ${!var} failed on node $node:"
3024 # Stop the process which had its PID saved in a file.
3029 [ -z "$nodes" -o -z "$pid_file" ] && return 0
3031 do_nodes $nodes "test -f $pid_file &&
3032 { kill -s TERM \\\$(cat $pid_file); rm -f $pid_file; }" || true
3035 # Stop all client loads.
3036 stop_client_loads() {
3037 local nodes=${1:-$CLIENTS}
3040 # stop the client loads
3041 stop_process $nodes $pid_file
3043 # clean up the processes that started them
3044 [ -n "$CLIENT_LOAD_PIDS" ] && kill -9 $CLIENT_LOAD_PIDS 2>/dev/null || true
3046 # End recovery-scale functions
3049 # wait for a command to return the expected result
3051 # This will run @check on @node repeatedly until the output matches @expect
3052 # based on the supplied condition, or until @max_wait seconds have elapsed,
3053 # whichever comes first. @cond may be one of the normal bash operators,
3054 # "-gt", "-ge", "-eq", "-le", "-lt", "==", "!=", or "=~", and must be quoted
3055 # in the caller to avoid unintentional evaluation by the shell in the caller.
3057 # If @max_wait is not specified, the condition will be checked for up to 90s.
3059 # If --verbose is passed as the first argument, the result is printed on each
3060 # value change, otherwise it is only printed after every 10s interval.
3062 # If --quiet is passed as the first/second argument, the do_node() command
3063 # will not print the remote command before executing it each time.
3065 # Using wait_update_cond() or related helper function is preferable to adding
3066 # a "long enough" wait for some state to change in the background, since
3067 # "long enough" may be too short due to tunables, system config, or running in
3068 # a VM, and must by necessity wait too long for most cases or risk failure.
3070 # usage: wait_update_cond [--verbose] [--quiet] node check cond expect [max_wait]
3071 wait_update_cond() {
3075 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
3076 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
3082 local max_wait=${5:-90}
3086 local begin=$SECONDS
3090 while (( $waited <= $max_wait )); do
3091 result=$(do_node $quiet $node "$check")
3093 eval [[ "'$result'" $cond "'$expect'" ]]
3094 if [[ $? == 0 ]]; then
3095 [[ -z "$result" || $waited -le $sleep ]] ||
3096 echo "Updated after ${waited}s: want '$expect' got '$result'"
3099 if [[ -n "$verbose" && "$result" != "$prev_result" ]]; then
3100 [[ -n "$prev_result" ]] &&
3101 echo "Changed after ${waited}s: from '$prev_result' to '$result'"
3102 prev_result="$result"
3104 (( $waited % $print == 0 )) &&
3105 echo "Waiting $((max_wait - waited))s for '$expect'"
3107 waited=$((SECONDS - begin))
3109 echo "Update not seen after ${max_wait}s: want '$expect' got '$result'"
3113 # usage: wait_update [--verbose] [--quiet] node check expect [max_wait]
3118 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
3119 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
3126 wait_update_cond $verbose $quiet $node "$check" "==" "$expect" $max_wait
3129 # usage: wait_update_facet_cond [--verbose] facet check cond expect [max_wait]
3130 wait_update_facet_cond() {
3134 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
3135 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
3137 local node=$(facet_active_host $1)
3143 wait_update_cond $verbose $quiet $node "$check" "$cond" "$expect" $max_wait
3146 # usage: wait_update_facet [--verbose] facet check expect [max_wait]
3147 wait_update_facet() {
3151 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
3152 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
3154 local node=$(facet_active_host $1)
3159 wait_update_cond $verbose $quiet $node "$check" "==" "$expect" $max_wait
3163 do_nodes $(comma_list $(mdts_nodes)) \
3164 "lctl set_param -n os[cd]*.*MDT*.force_sync=1"
3165 do_nodes $(comma_list $(osts_nodes)) \
3166 "lctl set_param -n osd*.*OS*.force_sync=1" 2>&1 |
3167 grep -v 'Found no match'
3171 local zfs_wait=${2:-5}
3173 # the occupied disk space will be released
3174 # only after TXGs are committed
3175 if [[ $(facet_fstype $1) == zfs ]]; then
3176 echo "sleep $zfs_wait for ZFS $(facet_fstype $1)"
3184 local lwm=$3 #low watermark
3185 local size_mb #how many MB should we write to pass watermark
3186 local ost_name=$(ostname_from_index $ost_idx)
3188 free_kb=$($LFS df $MOUNT | awk "/$ost_name/ { print \$4 }")
3190 if (( $free_kb / 1024 > lwm )); then
3191 size_mb=$((free_kb / 1024 - lwm))
3193 #If 10% of free space cross low watermark use it
3194 if (( $free_kb / 10240 > size_mb )); then
3195 size_mb=$((free_kb / 10240))
3197 #At least we need to store 1.1 of difference between
3198 #free space and low watermark
3199 size_mb=$((size_mb + size_mb / 10))
3201 if (( lwm <= $free_kb / 1024 )) ||
3202 [ ! -f $DIR/${filename}.fill_ost$ost_idx ]; then
3203 $LFS setstripe -i $ost_idx -c1 $DIR/${filename}.fill_ost$ost_idx
3204 dd if=/dev/zero of=$DIR/${filename}.fill_ost$ost_idx bs=1M \
3205 count=$size_mb oflag=append conv=notrunc
3210 free_kb=$($LFS df $MOUNT | awk "/$ost_name/ { print \$4 }")
3211 echo "OST still has $((free_kb / 1024)) MB free"
3214 # This checks only the primary MDS
3215 ost_watermarks_get() {
3217 local ost_name=$(ostname_from_index $ost_idx)
3218 local mdtosc_proc=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
3220 local hwm=$(do_facet $SINGLEMDS $LCTL get_param -n \
3221 osp.$mdtosc_proc.reserved_mb_high)
3222 local lwm=$(do_facet $SINGLEMDS $LCTL get_param -n \
3223 osp.$mdtosc_proc.reserved_mb_low)
3228 # Note that we set watermarks on all MDSes (necessary for striped dirs)
3229 ost_watermarks_set() {
3233 local ost_name=$(ostname_from_index $ost_idx)
3234 local facets=$(get_facets MDS)
3236 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param -n \
3237 osp.*$ost_name*.reserved_mb_low=$lwm \
3238 osp.*$ost_name*.reserved_mb_high=$hwm > /dev/null
3240 # sleep to ensure we see the change
3244 ost_watermarks_set_low_space() {
3246 local wms=$(ost_watermarks_get $ost_idx)
3247 local ost_name=$(ostname_from_index $ost_idx)
3249 local old_lwm=$(echo $wms | awk '{ print $1 }')
3250 local old_hwm=$(echo $wms | awk '{ print $2 }')
3252 local blocks=$($LFS df $MOUNT | awk "/$ost_name/ { print \$4 }")
3253 # minimal extension size is 64M
3255 if (( $blocks / 1024 > 50 )); then
3256 new_lwm=$((blocks / 1024 - 50))
3258 local new_hwm=$((new_lwm + 5))
3260 ost_watermarks_set $ost_idx $new_lwm $new_hwm
3261 echo "watermarks: $old_lwm $old_hwm $new_lwm $new_hwm"
3264 # Set watermarks to ~current available space & then write data to fill it
3265 # Note OST is not *actually* full after this, it just reports ENOSPC in the
3266 # internal statfs used by the stripe allocator
3268 # first parameter is the filename-prefix, which must get under t-f cleanup
3269 # requirements (rm -rf $DIR/[Rdfs][0-9]*), i.e. $tfile work fine
3270 ost_watermarks_set_enospc() {
3274 local ost_name=$(ostname_from_index $ost_idx)
3275 local facets=$(get_facets MDS)
3279 for MDS in ${facets//,/ }; do
3280 local mdtosc_proc=$(get_mdtosc_proc_path $MDS $ost_name)
3282 do_facet $MDS $LCTL get_param -n \
3283 osp.$mdtosc_proc.reserved_mb_high ||
3284 skip "remote MDS does not support reserved_mb_high"
3287 wms=$(ost_watermarks_set_low_space $ost_idx)
3288 local new_lwm=$(echo $wms | awk '{ print $4 }')
3289 fill_ost $filename $ost_idx $new_lwm
3290 #First enospc could execute orphan deletion so repeat
3291 fill_ost $filename $ost_idx $new_lwm
3295 ost_watermarks_enospc_delete_files() {
3299 rm -f $DIR/${filename}.fill_ost$ost_idx
3301 wait_delete_completed
3305 # clean up from "ost_watermarks_set_enospc"
3306 ost_watermarks_clear_enospc() {
3312 ost_watermarks_enospc_delete_files $filename $ost_idx
3313 ost_watermarks_set $ost_idx $old_lwm $old_hwm
3314 echo "set OST$ost_idx lwm back to $old_lwm, hwm back to $old_hwm"
3317 wait_delete_completed_mds() {
3318 local max_wait=${1:-20}
3320 local stime=$(date +%s)
3325 # find MDS with pending deletions
3326 for node in $(mdts_nodes); do
3327 changes=$(do_node $node "$LCTL get_param -n osc.*MDT*.sync_*" \
3328 2>/dev/null | calc_sum)
3329 if [[ $changes -eq 0 ]]; then
3332 mds2sync="$mds2sync $node"
3334 if [ -z "$mds2sync" ]; then
3335 wait_zfs_commit $SINGLEMDS
3338 mds2sync=$(comma_list $mds2sync)
3340 # sync MDS transactions
3341 do_nodes $mds2sync "$LCTL set_param -n os[cd]*.*MD*.force_sync 1"
3343 # wait till all changes are sent and commmitted by OSTs
3344 # for ldiskfs space is released upon execution, but DMU
3345 # do this upon commit
3348 while [[ $WAIT -ne $max_wait ]]; do
3349 changes=$(do_nodes $mds2sync \
3350 "$LCTL get_param -n osc.*MDT*.sync_*" | calc_sum)
3351 #echo "$node: $changes changes on all"
3352 if [[ $changes -eq 0 ]]; then
3353 wait_zfs_commit $SINGLEMDS
3355 # the occupied disk space will be released
3356 # only after TXGs are committed
3357 wait_zfs_commit ost1
3365 echo "Delete is not completed in $((etime - stime)) seconds"
3366 do_nodes $mds2sync "$LCTL get_param osc.*MDT*.sync_*"
3373 # we can use "for" here because we are waiting the slowest
3374 for host in ${hostlist//,/ }; do
3375 check_network "$host" 900
3377 while ! do_nodes $hostlist hostname > /dev/null; do sleep 5; done
3384 for facet in ${facetlist//,/ }; do
3385 hostlist=$(expand_list $hostlist $(facet_active_host $facet))
3387 wait_for_host $hostlist
3390 _wait_recovery_complete () {
3393 # Use default policy if $2 is not passed by caller.
3394 local MAX=${2:-$(max_recovery_time)}
3399 while [ $WAIT -lt $MAX ]; do
3400 STATUS=$(lctl get_param -n $param | grep status)
3402 [[ $STATUS = "status: COMPLETE" || $STATUS = "status: INACTIVE" ]] && return 0
3405 echo "Waiting $((MAX - WAIT)) secs for $param recovery done. $STATUS"
3407 echo "$param recovery not done in $MAX sec. $STATUS"
3411 wait_recovery_complete () {
3414 # with an assumption that at_max is the same on all nodes
3415 local MAX=${2:-$(max_recovery_time)}
3418 if [ "$FAILURE_MODE" = HARD ]; then
3419 facets=$(facets_on_host $(facet_active_host $facet))
3421 echo affected facets: $facets
3423 facets=${facets//,/ }
3424 # We can use "for" here because we are waiting the slowest.
3425 # The mgs not having the recovery_status proc entry, exclude it
3426 # from the facet list.
3427 for facet in ${facets//mgs/ }; do
3428 local var_svc=${facet}_svc
3429 local param="*.${!var_svc}.recovery_status"
3431 local host=$(facet_active_host $facet)
3432 do_rpc_nodes "$host" _wait_recovery_complete $param $MAX
3436 wait_mds_ost_sync () {
3437 # just because recovery is done doesn't mean we've finished
3438 # orphan cleanup. Wait for llogs to get synchronized.
3439 echo "Waiting for orphan cleanup..."
3440 # MAX value includes time needed for MDS-OST reconnection
3441 local MAX=$(( TIMEOUT * 2 ))
3442 local WAIT_TIMEOUT=${1:-$MAX}
3445 local list=$(comma_list $(mdts_nodes))
3446 local cmd="$LCTL get_param -n osp.*osc*.old_sync_processed"
3447 if ! do_facet $SINGLEMDS \
3448 "$LCTL list_param osp.*osc*.old_sync_processed 2> /dev/null"
3450 # old way, use mds_sync
3452 list=$(comma_list $(osts_nodes))
3453 cmd="$LCTL get_param -n obdfilter.*.mds_sync"
3456 echo "wait $WAIT_TIMEOUT secs maximumly for $list mds-ost sync done."
3457 while [ $WAIT -lt $WAIT_TIMEOUT ]; do
3458 local -a sync=($(do_nodes $list "$cmd"))
3461 for ((i=0; i<${#sync[@]}; i++)); do
3463 [ ${sync[$i]} -eq 1 ] && continue
3465 [ ${sync[$i]} -eq 0 ] && continue
3467 # there is a not finished MDS-OST synchronization
3471 sleep 2 # increase waiting time and cover statfs cache
3472 [ ${con} -eq 1 ] && return 0
3473 echo "Waiting $WAIT secs for $list $i mds-ost sync done."
3477 # show which nodes are not finished.
3478 cmd=$(echo $cmd | sed 's/-n//')
3479 do_nodes $list "$cmd"
3480 echo "$facet recovery node $i not done in $WAIT_TIMEOUT sec. $STATUS"
3484 # Wait OSTs to be active on both client and MDT side.
3486 local cmd="$LCTL get_param -n lov.$FSNAME-clilov-*.target_obd |
3487 awk 'BEGIN {c = 0} /ACTIVE/{c += 1} END {printf \\\"%d\\\", c}'"
3488 wait_update $HOSTNAME "eval $cmd" $OSTCOUNT ||
3489 error "wait_update OSTs up on client failed"
3491 cmd="$LCTL get_param osp.$FSNAME-OST*-MDT0000.prealloc_last_id |
3492 awk '/=[1-9][0-9]/ { c += 1 } END { printf \\\"%d\\\", c }'"
3493 wait_update_facet $SINGLEMDS "eval $cmd" $OSTCOUNT ||
3494 error "wait_update OSTs up on MDT0000 failed"
3497 wait_destroy_complete () {
3498 echo "Waiting for MDT destroys to complete"
3499 # MAX value shouldn't be big as this mean server responsiveness
3500 # never increase this just to make test pass but investigate
3501 # why it takes so long time
3504 local list=$(comma_list $(mdts_nodes))
3505 while [ $WAIT -lt $MAX ]; do
3506 local -a RPCs=($(do_nodes $list $LCTL get_param -n osp.*.destroys_in_flight))
3510 for ((i=0; i<${#RPCs[@]}; i++)); do
3511 [ ${RPCs[$i]} -eq 0 ] && continue
3512 # there are still some destroy RPCs in flight
3517 [ ${con} -eq 1 ] && return 0 # done waiting
3518 echo "Waiting ${WAIT}s for local destroys to complete"
3521 echo "MDT destroys weren't done in $MAX sec."
3525 wait_delete_completed() {
3526 wait_delete_completed_mds $1 || return $?
3527 wait_destroy_complete || return $?
3536 # conf-sanity 31 takes a long time cleanup
3537 while [ $WAIT -lt 300 ]; do
3538 running=$(do_facet ${facet} "lsmod | grep lnet > /dev/null &&
3539 lctl dl | grep ' ST ' || true")
3540 [ -z "${running}" ] && return 0
3541 echo "waited $WAIT for${running}"
3542 [ $INTERVAL -lt 64 ] && INTERVAL=$((INTERVAL + INTERVAL))
3544 WAIT=$((WAIT + INTERVAL))
3546 echo "service didn't stop after $WAIT seconds. Still running:"
3551 wait_remote_prog () {
3557 [ "$PDSH" = "no_dsh" ] && return 0
3559 while [ $WAIT -lt $2 ]; do
3560 running=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep) || true
3561 [ -z "${running}" ] && return 0 || true
3562 echo "waited $WAIT for: "
3564 [ $INTERVAL -lt 60 ] && INTERVAL=$((INTERVAL + INTERVAL))
3566 WAIT=$((WAIT + INTERVAL))
3568 local pids=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep | awk '{print $2}')
3569 [ -z "$pids" ] && return 0
3570 echo "$PDSH processes still exists after $WAIT seconds. Still running: $pids"
3571 # FIXME: not portable
3572 for pid in $pids; do
3573 cat /proc/${pid}/status || true
3574 cat /proc/${pid}/wchan || true
3576 kill -9 $pid || true
3585 local clients=${1:-$CLIENTS}
3588 if [ -z "$clients" ]; then
3589 $LFS df $MOUNT > /dev/null || rc=$?
3591 $PDSH $clients "$LFS df $MOUNT" > /dev/null || rc=$?
3594 check_lfs_df_ret_val $rc
3598 # not every config has many clients
3604 (( MDSCOUNT == 1 )) && return
3606 # wait so that statfs data on MDT expire
3607 local delay=$(do_facet $SINGLEMDS lctl \
3608 get_param -n osp.*MDT0000*MDT0001.maxage)
3610 local nodes=$(comma_list $(mdts_nodes))
3611 # initiate statfs RPC, all to all MDTs
3612 do_nodes $nodes $LCTL get_param -N osp.*MDT*MDT*.filesfree >&/dev/null
3613 do_nodes $nodes $LCTL get_param -N osp.*MDT*MDT*.filesfree >&/dev/null
3617 # usually checked on particular client or locally
3626 client_reconnect_try() {
3627 local f=$MOUNT/recon
3630 if [ -z "$CLIENTS" ]; then
3631 $LFS df $MOUNT; uname -n >> $f
3633 do_nodes $CLIENTS "$LFS df $MOUNT; uname -n >> $f" > /dev/null
3635 echo "Connected clients: $(cat $f)"
3636 ls -l $f > /dev/null
3640 client_reconnect() {
3641 # one client_reconnect_try call does not always do the job...
3643 client_reconnect_try && break
3648 affected_facets () {
3651 local host=$(facet_active_host $facet)
3652 local affected=$facet
3654 if [ "$FAILURE_MODE" = HARD ]; then
3655 affected=$(facets_up_on_host $host)
3661 local E2FSCK_ON_MDT0=false
3662 if [ "$1" == "--fsck" ]; then
3664 [ $(facet_fstype $SINGLEMDS) == ldiskfs ] &&
3676 #Because it will only get up facets, we need get affected
3677 #facets before shutdown
3678 #For HARD Failure mode, it needs make sure facets on the same
3679 #HOST will only be shutdown and reboot once
3680 for facet in ${facets//,/ }; do
3681 local affected_facet
3683 #check whether facet has been included in other affected facets
3684 for ((index=0; index<$total; index++)); do
3685 [[ *,$facet,* == ,${affecteds[index]}, ]] && skip=1
3688 if [ $skip -eq 0 ]; then
3689 affecteds[$total]=$(affected_facets $facet)
3694 for ((index=0; index<$total; index++)); do
3695 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
3696 local host=$(facet_active_host $facet)
3697 echo "Failing ${affecteds[index]} on $host"
3698 shutdown_facet $facet
3701 $E2FSCK_ON_MDT0 && (run_e2fsck $(facet_active_host $SINGLEMDS) \
3702 $(mdsdevname 1) "-n" || error "Running e2fsck")
3704 for ((index=0; index<$total; index++)); do
3705 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
3706 echo reboot facets: ${affecteds[index]}
3708 reboot_facet $facet $sleep_time
3710 change_active ${affecteds[index]}
3712 wait_for_facet ${affecteds[index]}
3715 init_facets_vars_simple
3717 # start mgs first if it is affected
3718 if ! combined_mgs_mds &&
3719 list_member ${affecteds[index]} mgs; then
3720 mount_facet mgs || error "Restart of mgs failed"
3721 affecteds[index]=$(exclude_items_from_list \
3722 ${affecteds[index]} mgs)
3724 # FIXME; has to be changed to mount all facets concurrently
3725 if [ -n "${affecteds[index]}" ]; then
3726 echo mount facets: ${affecteds[index]}
3727 mount_facets ${affecteds[index]}
3730 do_nodes $(comma_list $(all_nodes)) \
3731 "keyctl show | grep lustre | cut -c1-11 |
3733 xargs -IX keyctl setperm X 0x3f3f3f3f"
3740 do_facet $facet "sync; sync; sync"
3743 # make sure there will be no seq change
3744 local clients=${CLIENTS:-$HOSTNAME}
3745 local f=fsa-\\\$\(hostname\)
3746 do_nodes $clients "mcreate $MOUNT/$f; rm $MOUNT/$f"
3747 do_nodes $clients "if [ -d $MOUNT2 ]; then mcreate $MOUNT2/$f; rm $MOUNT2/$f; fi"
3749 local svc=${facet}_svc
3750 do_facet $facet $LCTL --device ${!svc} notransno
3752 # If a ZFS OSD is made read-only here, its pool is "freezed". This
3753 # in-memory state has to be cleared by either rebooting the host or
3754 # exporting and reimporting the pool.
3756 # Although the uberblocks are not updated when a pool is freezed,
3757 # transactions are still written to the disks. Modified blocks may be
3758 # cached in memory when tests try reading them back. The
3759 # export-and-reimport process also evicts any cached pool data from
3760 # memory to provide the correct "data loss" semantics.
3762 # In the test framework, the exporting and importing operations are
3763 # handled by stop() and mount_facet() separately, which are used
3764 # inside fail() and fail_abort().
3766 set_dev_readonly $facet
3767 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3768 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3771 replay_barrier_nodf() {
3772 local facet=$1 echo running=${running}
3773 do_facet $facet "sync; sync; sync"
3774 local svc=${facet}_svc
3775 echo Replay barrier on ${!svc}
3776 do_facet $facet $LCTL --device ${!svc} notransno
3777 set_dev_readonly $facet
3778 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3779 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3782 replay_barrier_nosync() {
3783 local facet=$1 echo running=${running}
3784 local svc=${facet}_svc
3785 echo Replay barrier on ${!svc}
3786 do_facet $facet $LCTL --device ${!svc} notransno
3787 set_dev_readonly $facet
3788 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3789 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3793 # Get Lustre client uuid for a given Lustre mount point.
3796 local mntpnt=${1:-$MOUNT}
3798 local name=$($LFS getname $mntpnt | cut -d' ' -f1)
3799 local uuid=$($LCTL get_param -n llite.$name.uuid)
3804 mds_evict_client() {
3805 local mntpnt=${1:-$MOUNT}
3806 local uuid=$(get_client_uuid $mntpnt)
3808 do_facet $SINGLEMDS \
3809 "$LCTL set_param -n mdt.${mds1_svc}.evict_client $uuid"
3812 ost_evict_client() {
3813 local mntpnt=${1:-$MOUNT}
3814 local uuid=$(get_client_uuid $mntpnt)
3817 "$LCTL set_param -n obdfilter.${ost1_svc}.evict_client $uuid"
3822 local clients=${CLIENTS:-$HOSTNAME}
3824 SK_NO_KEY_save=$SK_NO_KEY
3826 export SK_NO_KEY=false
3828 facet_failover $* || error "failover: $?"
3829 export SK_NO_KEY=$SK_NO_KEY_save
3830 # to initiate all OSC idling connections
3832 wait_clients_import_state "$clients" "$facets" "\(FULL\|IDLE\)"
3833 clients_up || error "post-failover stat: $?"
3839 facet_failover $facet
3844 local abort_type=${2:-"abort_recovery"}
3847 change_active $facet
3848 wait_for_facet $facet
3849 mount_facet $facet -o $abort_type
3850 clients_up || echo "first stat failed: $?"
3851 clients_up || error "post-failover stat: $?"
3855 host_nids_address() {
3859 do_nodes $nodes "$LCTL list_nids | grep -w $net | cut -f 1 -d @"
3863 if [ "$1" = "'*'" ]; then echo \'*\'; else
3869 if [[ -n "$NETTYPE" ]]; then
3870 h2name_or_ip "$1" "$NETTYPE"
3872 h2name_or_ip "$1" "$2"
3875 declare -fx h2nettype
3877 # Wrapper function to print the deprecation warning
3879 echo "h2tcp: deprecated, use h2nettype instead" 1>&2
3880 if [[ -n "$NETTYPE" ]]; then
3883 h2nettype "$1" "tcp"
3887 # Wrapper function to print the deprecation warning
3889 echo "h2o2ib: deprecated, use h2nettype instead" 1>&2
3890 if [[ -n "$NETTYPE" ]]; then
3893 h2nettype "$1" "o2ib"
3897 # This enables variables in cfg/"setup".sh files to support the pdsh HOSTLIST
3898 # expressions format. As a bonus we can then just pass in those variables
3899 # to pdsh. What this function does is take a HOSTLIST type string and
3900 # expand it into a space deliminated list for us.
3908 [ -z "$hostlist" ] && return
3910 # Translate the case of [..],..,[..] to [..] .. [..]
3911 list="${hostlist/],/] }"
3913 [[ "$front" == *,* ]] && {
3916 list=${list/${old}/${new}}
3919 for item in $list; do
3920 # Test if we have any []'s at all
3921 if [ "$item" != "${item/\[/}" ]; then {
3922 # Expand the [*] into list
3926 if [ "$name" != "$item" ]; then
3927 group=${item#$name[*}
3930 for range in ${group//,/ }; do
3936 # Number of leading zeros
3939 end=$(echo $end | sed 's/0*//')
3940 [[ -z "$end" ]] && end=0
3941 [[ $padlen2 -gt $padlen ]] && {
3942 [[ $padlen2 -eq ${#end} ]] && padlen2=0
3945 begin=$(echo $begin | sed 's/0*//')
3946 [ -z $begin ] && begin=0
3948 if [ ! -z "${begin##[!0-9]*}" ]; then
3949 order=$(seq -f "%0${padlen}g" $begin $end)
3951 order=$(eval echo {$begin..$end});
3954 for num in $order; do
3955 value="${name#*,}${num}${back}"
3956 [ "$value" != "${value/\[/}" ] && {
3957 value=$(hostlist_expand "$value")
3959 myList="$myList $value"
3964 myList="$myList $item"
3967 myList=${myList//,/ }
3968 myList=${myList:1} # Remove first character which is a space
3970 # Filter any duplicates without sorting
3972 myList="${list%% *}"
3974 while [[ "$list" != ${myList##* } ]]; do
3975 local tlist=" $list"
3976 list=${tlist// ${list%% *} / }
3978 myList="$myList ${list%% *}"
3980 myList="${myList%* }";
3982 # We can select an object at an offset in the list
3985 for item in $myList; do
3987 [ $cnt -eq $offset ] && {
3991 [ $(get_node_count $myList) -ne 1 ] && myList=""
4000 [ "$facet" == client ] && echo -n $HOSTNAME && return
4001 varname=${facet}_HOST
4002 if [ -z "${!varname}" ]; then
4003 if [ "${facet:0:3}" == "ost" ]; then
4004 local fh=${facet%failover}_HOST
4005 eval export ${facet}_HOST=${!fh}
4006 if [ -z "${!varname}" ]; then
4007 eval export ${facet}_HOST=${ost_HOST}
4009 elif [ "${facet:0:3}" == "mdt" -o \
4010 "${facet:0:3}" == "mds" -o \
4011 "${facet:0:3}" == "mgs" ]; then
4013 if [ "${facet}" == "mgsfailover" ] &&
4014 [ -n "$mds1failover_HOST" ]; then
4015 temp=$mds1failover_HOST
4019 eval export ${facet}_HOST=$temp
4025 facet_failover_host() {
4029 var=${facet}failover_HOST
4030 if [ -n "${!var}" ]; then
4035 if combined_mgs_mds && [ $facet == "mgs" ] &&
4036 [ -z $mds1failover_HOST ]; then
4037 temp=mds1failover_HOST
4042 if [ "${facet:0:3}" == "mdt" -o "${facet:0:3}" == "mds" -o \
4043 "${facet:0:3}" == "mgs" ]; then
4045 eval export ${facet}failover_host=${mds_HOST}
4050 if [[ $facet == ost* ]]; then
4051 eval export ${facet}failover_host=${ost_HOST}
4059 local activevar=${facet}active
4061 if [ -f $TMP/${facet}active ] ; then
4062 source $TMP/${facet}active
4065 active=${!activevar}
4066 if [ -z "$active" ] ; then
4073 facet_active_host() {
4074 facet_host $(facet_active $1)
4077 # Get the passive failover partner host of facet.
4078 facet_passive_host() {
4080 [[ $facet = client ]] && return
4082 local host=${facet}_HOST
4083 local failover_host=${facet}failover_HOST
4084 local active_host=$(facet_active_host $facet)
4086 [[ -z ${!failover_host} || ${!failover_host} = ${!host} ]] && return
4088 if [[ $active_host = ${!host} ]]; then
4089 echo -n ${!failover_host}
4099 for facet in ${facetlist//,/ }; do
4100 local failover=${facet}failover
4101 local host=`facet_host $failover`
4102 [ -z "$host" ] && return
4104 local curactive=`facet_active $facet`
4105 if [ -z "${curactive}" -o "$curactive" == "$failover" ] ; then
4106 eval export ${facet}active=$facet
4108 eval export ${facet}active=$failover
4110 # save the active host for this facet
4111 local activevar=${facet}active
4112 echo "$activevar=${!activevar}" > $TMP/$activevar
4113 [[ $facet = mds1 ]] && combined_mgs_mds && \
4114 echo "mgsactive=${!activevar}" > $TMP/mgsactive
4115 local TO=`facet_active_host $facet`
4116 echo "Failover $facet to $TO"
4124 # do not strip off hostname if verbose, b=19215
4125 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
4126 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
4132 if [ "$HOST" = "$HOSTNAME" ]; then
4134 elif [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" ]; then
4135 echo "cannot run remote command on $HOST with $myPDSH"
4138 if $VERBOSE && [[ -z "$quiet" ]]; then
4139 echo "CMD: $HOST $@" >&2
4140 $myPDSH $HOST "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
4143 if [[ "$myPDSH" == "rsh" ]] ||
4144 [[ "$myPDSH" == *pdsh* && "$myPDSH" != *-S* ]]; then
4145 # we need this because rsh and pdsh do not return
4146 # exit code of an executed command
4147 local command_status="$TMP/cs"
4148 eval $myPDSH $HOST ":> $command_status"
4149 eval $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests;
4150 PATH=\$PATH:/sbin:/usr/sbin;
4152 LUSTRE=\"$RLUSTRE\" bash -c \"$@\") ||
4153 echo command failed >$command_status"
4154 [[ -n "$($myPDSH $HOST cat $command_status)" ]] && return 1 ||
4158 if [[ -n "$verbose" ]]; then
4159 # print HOSTNAME for myPDSH="no_dsh"
4160 if [[ $myPDSH = no_dsh ]]; then
4162 "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin;\
4163 cd $RPWD; LUSTRE=\"$RLUSTRE\" bash -c \"$@\")" |
4164 sed -e "s/^/${HOSTNAME}: /"
4167 "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin;\
4168 cd $RPWD; LUSTRE=\"$RLUSTRE\" bash -c \"$@\")"
4172 "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin;\
4173 cd $RPWD; LUSTRE=\"$RLUSTRE\" bash -c \"$@\")" |
4174 sed "s/^${HOST}: //"
4176 return ${PIPESTATUS[0]}
4179 single_local_node () {
4180 [ "$1" = "$HOSTNAME" ]
4183 # Outputs environment variable assignments that should be passed to remote nodes
4187 local facets=$(get_facets)
4190 for var in ${!MODOPTS_*}; do
4191 value=${!var//\"/\\\"}
4192 echo -n " ${var}=\"$value\""
4195 for facet in ${facets//,/ }; do
4197 if [ -n "${!var}" ]; then
4198 echo -n " $var=${!var}"
4202 for var in MGSFSTYPE MDSFSTYPE OSTFSTYPE; do
4203 if [ -n "${!var}" ]; then
4204 echo -n " $var=${!var}"
4208 for var in VERBOSE; do
4209 if [ -n "${!var}" ]; then
4210 echo -n " $var=${!var}"
4214 if [ -n "$FSTYPE" ]; then
4215 echo -n " FSTYPE=$FSTYPE"
4218 for var in LNETLND NETTYPE; do
4219 if [ -n "${!var}" ]; then
4220 echo -n " $var=${!var}"
4229 # do not strip off hostname if verbose, b=19215
4230 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
4231 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
4236 if single_local_node $rnodes; then
4237 do_node $verbose $quiet $rnodes "$@"
4241 # This is part from do_node
4244 [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" -o "$myPDSH" = "rsh" ] &&
4245 echo "cannot run remote command on $rnodes with $myPDSH" &&
4248 export FANOUT=$(get_node_count "${rnodes//,/ }")
4249 if $VERBOSE && [[ -z "$quiet" ]]; then
4250 echo "CMD: $rnodes $@" >&2
4251 $myPDSH $rnodes "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
4254 # do not replace anything from pdsh output if -N is used
4255 # -N Disable hostname: prefix on lines of output.
4256 if [[ -n "$verbose" || $myPDSH = *-N* ]]; then
4257 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) bash -c \"$@\")"
4259 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) bash -c \"$@\")" | sed -re "s/^[^:]*: //g"
4261 return ${PIPESTATUS[0]}
4265 # Execute commands on a single service's host
4267 # The \a facet (service) may be on a local or remote node, which is
4268 # determined at the time the command is run.
4270 # usage: do_facet $facet command [arg ...]
4275 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
4276 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
4280 local host=$(facet_active_host $facet)
4282 [ -z "$host" ] && echo "No host defined for facet ${facet}" && exit 1
4283 do_node $verbose $quiet $host "$@"
4286 # Function: do_facet_random_file $FACET $FILE $SIZE
4287 # Creates FILE with random content on the given FACET of given SIZE
4289 do_facet_random_file() {
4293 local cmd="dd if=/dev/urandom of='$fpath' bs=$fsize count=1"
4294 do_facet $facet "$cmd 2>/dev/null"
4297 do_facet_create_file() {
4301 local cmd="dd if=/dev/zero of='$fpath' bs=$fsize count=1"
4302 do_facet $facet "$cmd 2>/dev/null"
4306 do_nodes --verbose "$@"
4312 # make sure its not already running
4314 rm -f $TMP/${facet}active
4315 [[ $facet = mds1 ]] && combined_mgs_mds && rm -f $TMP/mgsactive
4317 # make sure in-tree ldiskfs is loaded before mkfs
4318 if local_mode && [[ $(node_fstypes $HOSTNAME) == *ldiskfs* ]]; then
4319 load_module ../ldiskfs/ldiskfs
4322 do_facet ${facet} $MKFS $* || return ${PIPESTATUS[0]}
4324 if [[ $(facet_fstype $facet) == zfs ]]; then
4326 # After formatting a ZFS target, "cachefile=none" property will
4327 # be set on the ZFS storage pool so that the pool is not
4328 # automatically imported on system startup. And then the pool
4329 # will be exported so as to leave the importing and exporting
4330 # operations handled by mount_facet() and stop() separately.
4332 refresh_partition_table $facet $(facet_vdevice $facet)
4333 disable_zpool_cache $facet
4338 # Device formatted as ost
4341 local DEVNAME=OSTDEV$num
4343 local fstype=$(facet_fstype ost$num)
4347 local dev=ost${num}_dev
4348 [[ -n ${!dev} ]] && eval DEVPTR=${!dev} ||
4349 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
4350 eval DEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
4352 #try $OSTZFSDEVn - independent of vdev
4353 DEVNAME=OSTZFSDEV$num
4354 eval DEVPTR=${!DEVNAME:=${FSNAME}-ost${num}/ost${num}};;
4356 error "unknown fstype!";;
4362 # Physical device location of data
4368 local fstype=$(facet_fstype ost$num)
4372 # vdevs are not supported by ldiskfs
4375 #if $OSTDEVn isn't defined, default is $OSTDEVBASE{n}
4376 # Device formatted by zfs
4378 eval VDEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
4380 error "unknown fstype!";;
4386 # Logical device formatted for lustre
4389 local DEVNAME=MDSDEV$num
4391 local fstype=$(facet_fstype mds$num)
4395 local dev=mds${num}_dev
4396 [[ -n ${!dev} ]] && eval DEVPTR=${!dev} ||
4397 #if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
4398 eval DEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
4400 # try $MDSZFSDEVn - independent of vdev
4401 DEVNAME=MDSZFSDEV$num
4402 eval DEVPTR=${!DEVNAME:=${FSNAME}-mdt${num}/mdt${num}};;
4404 error "unknown fstype!";;
4410 # Physical location of data
4414 local fstype=$(facet_fstype mds$num)
4418 # vdevs are not supported by ldiskfs
4421 # if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
4422 # Device formatted by ZFS
4423 local DEVNAME=MDSDEV$num
4424 eval VDEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
4426 error "unknown fstype!";;
4434 local fstype=$(facet_fstype mgs)
4438 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
4439 ( [ -z "$MGSDEV" ] || [ $MGSDEV = $MDSDEV1 ] ); then
4440 DEVPTR=$(mdsdevname 1)
4442 [[ -n $mgs_dev ]] && DEVPTR=$mgs_dev ||
4446 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
4447 ( [ -z "$MGSZFSDEV" ] &&
4448 [ -z "$MGSDEV" -o "$MGSDEV" = $(mdsvdevname 1) ] ); then
4449 DEVPTR=$(mdsdevname 1)
4451 DEVPTR=${MGSZFSDEV:-${FSNAME}-mgs/mgs}
4454 error "unknown fstype!";;
4463 local fstype=$(facet_fstype mgs)
4467 # vdevs are not supported by ldiskfs
4470 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
4471 ( [ -z "$MGSDEV" ] &&
4472 [ -z "$MGSZFSDEV" -o "$MGSZFSDEV" = $(mdsdevname 1) ]); then
4473 VDEVPTR=$(mdsvdevname 1)
4474 elif [ -n "$MGSDEV" ]; then
4478 error "unknown fstype!";;
4486 [[ $facet = mgs ]] && combined_mgs_mds && facet="mds1"
4488 local var=${facet}_MOUNT
4489 eval mntpt=${!var:-${MOUNT}-$facet}
4496 local dev=$(facet_device $facet)
4497 local mnt=${2:-$(facet_mntpt $facet)}
4501 if dm_flakey_supported $facet; then
4502 dm_dev=$(dm_create_dev $facet $dev)
4503 [[ -n "$dm_dev" ]] || dm_dev=$dev
4505 is_blkdev $facet $dm_dev || opts=$(csa_add "$opts" -o loop)
4506 export_dm_dev $facet $dm_dev
4508 do_facet $facet mount -t ldiskfs $opts $dm_dev $mnt
4513 local dev=$(facet_device $facet)
4514 local mnt=${2:-$(facet_mntpt $facet)}
4516 do_facet $facet $UMOUNT $mnt
4520 echo -n "$1" | tr -c '[:alnum:]\n' '_'
4525 local ds=$(facet_device $facet)
4526 local mnt=${2:-$(facet_mntpt $facet)}
4531 canmnt=$(do_facet $facet $ZFS get -H -o value canmount $ds)
4532 mntpt=$(do_facet $facet $ZFS get -H -o value mountpoint $ds)
4533 do_facet $facet $ZFS set canmount=noauto $ds
4535 # The "legacy" mount method is used here because "zfs unmount $mnt"
4536 # calls stat(2) on $mnt/../*, which may include $MOUNT. If certain
4537 # targets are not available at the time, the stat(2) on $MOUNT will
4540 do_facet $facet $ZFS set mountpoint=legacy $ds
4541 do_facet $facet mount -t zfs $ds $mnt
4542 eval export mz_$(var_name ${facet}_$ds)_canmount=$canmnt
4543 eval export mz_$(var_name ${facet}_$ds)_mountpoint=$mntpt
4548 local ds=$(facet_device $facet)
4549 local mnt=${2:-$(facet_mntpt $facet)}
4550 local var_mntpt=mz_$(var_name ${facet}_$ds)_mountpoint
4551 local var_canmnt=mz_$(var_name ${facet}_$ds)_canmount
4552 local mntpt=${!var_mntpt}
4553 local canmnt=${!var_canmnt}
4557 do_facet $facet umount $mnt
4558 do_facet $facet $ZFS set mountpoint=$mntpt $ds
4559 do_facet $facet $ZFS set canmount=$canmnt $ds
4566 local fstype=$(facet_fstype $facet)
4568 mount_$fstype $facet $mnt
4574 local fstype=$(facet_fstype $facet)
4576 unmount_$fstype $facet $mnt
4583 # make sure we are using the primary server, so test-framework will
4584 # be able to clean up properly.
4585 activemds=`facet_active mds1`
4586 if [ $activemds != "mds1" ]; then
4590 local clients=$CLIENTS
4591 [ -z $clients ] && clients=$(hostname)
4593 zconf_umount_clients $clients $MOUNT "$*" || true
4594 [ -n "$MOUNT2" ] && zconf_umount_clients $clients $MOUNT2 "$*" || true
4596 [ -n "$CLIENTONLY" ] && return
4598 # The add fn does rm ${facet}active file, this would be enough
4599 # if we use do_facet <facet> only after the facet added, but
4600 # currently we use do_facet mds in local.sh
4601 for num in `seq $MDSCOUNT`; do
4603 rm -f ${TMP}/mds${num}active
4605 combined_mgs_mds && rm -f $TMP/mgsactive
4607 for num in `seq $OSTCOUNT`; do
4609 rm -f $TMP/ost${num}active
4612 if ! combined_mgs_mds ; then
4616 if $SHARED_KEY; then
4617 export SK_MOUNTED=false
4623 cleanup_echo_devs () {
4626 local devs=$($LCTL dl | grep echo | awk '{print $4}')
4628 for dev in $devs; do
4629 $LCTL --device $dev cleanup
4630 $LCTL --device $dev detach
4635 nfs_client_mode && return
4636 cifs_client_mode && return
4639 CLEANUP_DM_DEV=true stopall $*
4646 combined_mgs_mds () {
4647 [[ "$(mdsdevname 1)" = "$(mgsdevname)" ]] &&
4648 [[ "$(facet_host mds1)" = "$(facet_host mgs)" ]]
4652 echo -n "$1" | tr '[:upper:]' '[:lower:]'
4656 echo -n "$1" | tr '[:lower:]' '[:upper:]'
4668 var=$(echo "$var" | sed -e 's/,\( \)*/,/g')
4669 for i in $(echo "$var"); do
4670 if [ "$i" == "-O" ]; then
4672 first_o=$(($first_o + 1))
4675 if [ "$i" == "-E" ]; then
4677 first_e=$(($first_e + 1 ))
4682 [ $first_o -gt 1 ] && opt_o+=",";
4686 [ $first_e -gt 1 ] && opt_e+=",";
4697 [ -n "$opt_o" ] && echo " -O $opt_o"
4698 [ -n "$opt_e" ] && echo " -E $opt_e"
4704 local fsname=${3:-"$FSNAME"}
4705 local type=$(facet_type $facet)
4706 local index=$(facet_index $facet)
4707 local fstype=$(facet_fstype $facet)
4708 local host=$(facet_host $facet)
4713 if [ $type == MGS ] || ( [ $type == MDS ] &&
4714 [ "$dev" == $(mgsdevname) ] &&
4715 [ "$host" == "$(facet_host mgs)" ] ); then
4718 opts="--mgsnode=$MGSNID"
4721 if [ $type != MGS ]; then
4722 opts+=" --fsname=$fsname --$(lower ${type/MDS/MDT}) \
4726 var=${facet}failover_HOST
4727 if [ -n "${!var}" ] && [ ${!var} != $(facet_host $facet) ]; then
4728 opts+=" --failnode=$(h2nettype ${!var})"
4731 opts+=${TIMEOUT:+" --param=sys.timeout=$TIMEOUT"}
4732 opts+=${LDLM_TIMEOUT:+" --param=sys.ldlm_timeout=$LDLM_TIMEOUT"}
4734 if [ $type == MDS ]; then
4735 opts+=${MDSCAPA:+" --param-mdt.capa=$MDSCAPA"}
4736 opts+=${DEF_STRIPE_SIZE:+" --param=lov.stripesize=$DEF_STRIPE_SIZE"}
4737 opts+=${DEF_STRIPE_COUNT:+" --param=lov.stripecount=$DEF_STRIPE_COUNT"}
4738 opts+=${L_GETIDENTITY:+" --param=mdt.identity_upcall=$L_GETIDENTITY"}
4740 if [ $fstype == ldiskfs ]; then
4741 fs_mkfs_opts+="-O ea_inode,large_dir"
4744 if [ -n "${!var}" ]; then
4745 fs_mkfs_opts+=" -J device=${!var}"
4747 fs_mkfs_opts+=${MDSJOURNALSIZE:+" -J size=$MDSJOURNALSIZE"}
4749 fs_mkfs_opts+=${MDSISIZE:+" -i $MDSISIZE"}
4753 if [ $type == OST ]; then
4754 opts+=${OSSCAPA:+" --param=ost.capa=$OSSCAPA"}
4756 if [ $fstype == ldiskfs ]; then
4758 if [ -n "${!var}" ]; then
4759 fs_mkfs_opts+=" -J device=${!var}"
4761 fs_mkfs_opts+=${OSTJOURNALSIZE:+" -J size=$OSTJOURNALSIZE"}
4766 opts+=" --backfstype=$fstype"
4769 if [ -n "${!var}" ]; then
4770 opts+=" --device-size=${!var}"
4773 var=$(upper $fstype)_MKFS_OPTS
4774 fs_mkfs_opts+=${!var:+" ${!var}"}
4776 var=${type}_FS_MKFS_OPTS
4777 fs_mkfs_opts+=${!var:+" ${!var}"}
4779 [[ "$QUOTA_TYPE" =~ "p" ]] && fs_mkfs_opts+=" -O project"
4781 [ $fstype == ldiskfs ] && fs_mkfs_opts=$(squash_opt $fs_mkfs_opts)
4783 if [ -n "${fs_mkfs_opts## }" ]; then
4784 opts+=" --mkfsoptions=\\\"${fs_mkfs_opts## }\\\""
4788 opts+=${!var:+" ${!var}"}
4795 local type=$(facet_type $facet)
4796 local var=${type}_MOUNT_FS_OPTS
4798 if [ -n "${!var}" ]; then
4799 opts+=" --mountfsoptions=${!var}"
4804 check_ost_indices() {
4805 local index_count=${#OST_INDICES[@]}
4806 [[ $index_count -eq 0 || $OSTCOUNT -le $index_count ]] && return 0
4808 # OST count is greater than the index count in $OST_INDEX_LIST.
4809 # We need check whether there are duplicate indices.
4813 for i in $(seq $((index_count + 1)) $OSTCOUNT); do
4814 index=$(facet_index ost$i)
4815 for j in $(seq 0 $((index_count - 1))); do
4816 [[ $index -ne ${OST_INDICES[j]} ]] ||
4817 error "ost$i has the same index $index as ost$((j+1))"
4824 local facet_type=$1 # mgs || mds || ost
4826 local facet=${1}${2}
4829 case "$(facet_fstype $facet)" in
4831 device=$(${facet_type}devname $facet_num)
4834 device=$(${facet_type}vdevname $facet_num)
4837 error "Unhandled filesystem type"
4841 do_facet $facet "[ -e \"$device\" ]" && return
4843 # Note: the following check only works with absolute paths
4844 [[ ! "$device" =~ ^/dev/ ]] || [[ "$device" =~ ^/dev/shm/ ]] ||
4845 error "$facet: device '$device' does not exist"
4847 # zpool create doesn't like empty files
4848 [[ $(facet_fstype $facet) == zfs ]] && return 0
4850 do_facet $facet "touch \"${device}\""
4859 echo "Format mgs: $(mgsdevname)"
4860 reformat_external_journal mgs
4862 # touch "device" in case it is a loopback file for testing and needs to
4863 # be created. mkfs.lustre doesn't do this to avoid accidentally writing
4864 # to non-existent files in /dev if the admin made a typo during setup
4867 add mgs $(mkfs_opts mgs $(mgsdevname)) $(mountfs_opts mgs) --reformat \
4868 $(mgsdevname) $(mgsvdevname) ${quiet:+>/dev/null} || exit 10
4878 echo "Format mds$num: $(mdsdevname $num)"
4879 reformat_external_journal mds$num
4881 __touch_device mds $num
4883 add mds$num $(mkfs_opts mds$num $(mdsdevname ${num})) \
4884 $(mountfs_opts mds$num) --reformat $(mdsdevname $num) \
4885 $(mdsvdevname $num) ${quiet:+>/dev/null} || exit 10
4894 echo "Format ost$num: $(ostdevname $num)"
4895 reformat_external_journal ost$num
4897 __touch_device ost $num
4899 add ost$num $(mkfs_opts ost$num $(ostdevname ${num})) \
4900 $(mountfs_opts ost$num) --reformat $(ostdevname $num) \
4901 $(ostvdevname ${num}) ${quiet:+>/dev/null} || exit 10
4906 # Set hostid for ZFS/SPL zpool import protection
4907 # (Assumes MDS version is also OSS version)
4908 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ];
4910 do_rpc_nodes "$(comma_list $(all_server_nodes))" set_hostid
4913 # We need ldiskfs here, may as well load them all
4915 [ -n "$CLIENTONLY" ] && return
4916 echo Formatting mgs, mds, osts
4917 if ! combined_mgs_mds ; then
4921 for num in $(seq $MDSCOUNT); do
4925 export OST_INDICES=($(hostlist_expand "$OST_INDEX_LIST"))
4927 for num in $(seq $OSTCOUNT); do
4933 grep " $1 " /proc/mounts || zconf_mount $HOSTNAME $*
4937 grep " $1 " /proc/mounts && zconf_umount $HOSTNAME $*
4941 # 0: success, the old identity set already.
4942 # 1: success, the old identity does not set.
4947 local j=`expr $num - 1`
4948 local MDT="`(do_facet mds$num lctl get_param -N mdt.*MDT*$j 2>/dev/null | cut -d"." -f2 2>/dev/null) || true`"
4950 if [ -z "$MDT" ]; then
4954 local old="`do_facet mds$num "lctl get_param -n mdt.$MDT.identity_upcall"`"
4957 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"$L_GETIDENTITY\""
4959 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"NONE\""
4962 do_facet mds$num "lctl set_param -n mdt/$MDT/identity_flush=-1"
4964 if [ $old = "NONE" ]; then
4973 zconf_umount $HOSTNAME $1 || error "umount failed"
4974 zconf_mount $HOSTNAME $1 || error "mount failed"
4982 rm -f $TMP/${facet}active
4983 do_facet ${facet} "$TUNEFS --quiet --writeconf $dev" || return 1
4988 local mdt_count=${1:-$MDSCOUNT}
4989 local ost_count=${2:-$OSTCOUNT}
4992 for num in $(seq $mdt_count); do
4993 DEVNAME=$(mdsdevname $num)
4994 writeconf_facet mds$num $DEVNAME || rc=$?
4997 for num in $(seq $ost_count); do
4998 DEVNAME=$(ostdevname $num)
4999 writeconf_facet ost$num $DEVNAME || rc=$?
5005 if ! combined_mgs_mds ; then
5006 start mgs $(mgsdevname) $MGS_MOUNT_OPTS
5015 for num in $(seq $MDSCOUNT); do
5016 devname=$(mdsdevname $num)
5017 start mds$num $devname $MDS_MOUNT_OPTS
5019 # We started mds$num, now we should set mds${num}_HOST
5020 # and mds${num}failover_HOST variables properly if they
5022 host=$(facet_host mds$num)
5023 for varname in mds${num}_HOST mds${num}failover_HOST; do
5024 if [[ -z "${!varname}" ]]; then
5028 if [ $IDENTITY_UPCALL != "default" ]; then
5029 switch_identity $num $IDENTITY_UPCALL
5039 for num in $(seq $OSTCOUNT); do
5040 devname=$(ostdevname $num)
5041 start ost$num $devname $OST_MOUNT_OPTS
5043 # We started ost$num, now we should set ost${num}_HOST
5044 # and ost${num}failover_HOST variables properly if they
5046 host=$(facet_host ost$num)
5047 for varname in ost${num}_HOST ost${num}failover_HOST; do
5048 if [[ -z "${!varname}" ]]; then
5056 [ "$DAEMONFILE" ] && $LCTL debug_daemon start $DAEMONFILE $DAEMONSIZE
5057 if [ ! -z $arg1 ]; then
5058 [ "$arg1" = "server_only" ] && return
5061 if [ -n "$CLIENTS" ]; then
5062 zconf_mount_clients $CLIENTS $MOUNT
5066 if [ "$MOUNT_2" ]; then
5067 mount_client $MOUNT2
5068 if [ -n "$CLIENTS" ]; then
5069 zconf_mount_clients $CLIENTS $MOUNT2
5074 sk_nodemap_setup() {
5075 local sk_map_name=${1:-$SK_S2SNM}
5076 local sk_map_nodes=${2:-$HOSTNAME}
5077 do_node $(mgs_node) "$LCTL nodemap_add $sk_map_name"
5078 for servernode in $sk_map_nodes; do
5079 local nids=$(do_nodes $servernode "$LCTL list_nids")
5080 for nid in $nids; do
5081 do_node $(mgs_node) "$LCTL nodemap_add_range --name \
5082 $sk_map_name --range $nid"
5090 nfs_client_mode && return
5091 cifs_client_mode && return
5093 sanity_mount_check || error "environments are insane!"
5099 if [ -z "$CLIENTONLY" ]; then
5100 echo Setup mgs, mdt, osts
5101 echo $WRITECONF | grep -q "writeconf" && writeconf_all
5103 if $SK_MOUNTED; then
5104 echo "Shared Key file system already mounted"
5109 if $SHARED_KEY; then
5110 export SK_MOUNTED=true
5114 echo "GSS_SK: setting kernel keyring perms"
5115 do_nodes $(comma_list $(all_nodes)) \
5116 "keyctl show | grep lustre | cut -c1-11 |
5118 xargs -IX keyctl setperm X 0x3f3f3f3f"
5121 # Need to start one nodemap for servers,
5122 # and one for clients.
5123 sk_nodemap_setup $SK_S2SNM \
5124 $(comma_list $(all_server_nodes))
5126 sk_nodemap_setup $SK_S2SNMCLI \
5127 ${CLIENTS:-$HOSTNAME}
5128 echo "Nodemap set up for SK S2S, remounting."
5137 # wait a while to allow sptlrpc configuration be propogated to targets,
5138 # only needed when mounting new target devices.
5146 # by remounting mdt before ost, initial connect from mdt to ost might
5147 # timeout because ost is not ready yet. wait some time to its fully
5148 # recovery. initial obd_connect timeout is 5s; in GSS case it's
5149 # preceeded by a context negotiation rpc with $TIMEOUT.
5150 # FIXME better by monitoring import status.
5153 set_rule $FSNAME any cli2mdt $SK_FLAVOR
5154 set_rule $FSNAME any cli2ost $SK_FLAVOR
5155 if $SK_SKIPFIRST; then
5156 export SK_SKIPFIRST=false
5160 "lctl set_param osc.*.idle_connect=1"
5163 wait_flavor cli2mdt $SK_FLAVOR
5164 wait_flavor cli2ost $SK_FLAVOR
5169 sleep $((TIMEOUT + 5))
5175 mounted_lustre_filesystems() {
5176 awk '($3 ~ "lustre" && $1 ~ ":") { print $2 }' /proc/mounts
5179 init_facet_vars () {
5180 [ -n "$CLIENTONLY" ] && return 0
5187 eval export ${facet}_dev=${device}
5188 eval export ${facet}_opt=\"$@\"
5190 local dev=${facet}_dev
5192 # We need to loop for the label
5193 # in case its not initialized yet.
5194 for wait_time in {0,1,3,5,10}; do
5196 if [ $wait_time -gt 0 ]; then
5197 echo "${!dev} not yet initialized,"\
5198 "waiting ${wait_time} seconds."
5202 local label=$(devicelabel ${facet} ${!dev})
5204 # Check to make sure the label does
5205 # not include ffff at the end of the label.
5206 # This indicates it has not been initialized yet.
5208 if [[ $label =~ [f|F]{4}$ ]]; then
5209 # label is not initialized, unset the result
5210 # and either try again or fail
5217 [ -z "$label" ] && echo no label for ${!dev} && exit 1
5219 eval export ${facet}_svc=${label}
5221 local varname=${facet}failover_HOST
5222 if [ -z "${!varname}" ]; then
5224 if combined_mgs_mds && [ $facet == "mgs" ] &&
5225 [ -n "$mds1failover_HOST" ]; then
5226 temp=$mds1failover_HOST
5228 temp=$(facet_host $facet)
5230 eval export $varname=$temp
5233 varname=${facet}_HOST
5234 if [ -z "${!varname}" ]; then
5235 eval export $varname=$(facet_host $facet)
5238 # ${facet}failover_dev is set in cfg file
5239 varname=${facet}failover_dev
5240 if [ -n "${!varname}" ] ; then
5241 eval export ${facet}failover_dev=${!varname}
5243 eval export ${facet}failover_dev=$device
5246 # get mount point of already mounted device
5247 # is facet_dev is already mounted then use the real
5248 # mount point of this facet; otherwise use $(facet_mntpt $facet)
5249 # i.e. ${facet}_MOUNT if specified by user or default
5250 local mntpt=$(do_facet ${facet} cat /proc/mounts | \
5251 awk '"'${!dev}'" == $1 && $3 == "lustre" { print $2 }')
5252 if [ -z $mntpt ]; then
5253 mntpt=$(facet_mntpt $facet)
5255 eval export ${facet}_MOUNT=$mntpt
5258 init_facets_vars () {
5261 if ! remote_mds_nodsh; then
5262 for num in $(seq $MDSCOUNT); do
5263 DEVNAME=$(mdsdevname $num)
5264 init_facet_vars mds$num $DEVNAME $MDS_MOUNT_OPTS
5268 init_facet_vars mgs $(mgsdevname) $MGS_MOUNT_OPTS
5270 if ! remote_ost_nodsh; then
5271 for num in $(seq $OSTCOUNT); do
5272 DEVNAME=$(ostdevname $num)
5273 init_facet_vars ost$num $DEVNAME $OST_MOUNT_OPTS
5278 init_facets_vars_simple () {
5281 if ! remote_mds_nodsh; then
5282 for num in $(seq $MDSCOUNT); do
5283 devname=$(mdsdevname $num)
5284 eval export mds${num}_dev=${devname}
5285 eval export mds${num}_opt=\"${MDS_MOUNT_OPTS}\"
5289 if ! combined_mgs_mds ; then
5290 eval export mgs_dev=$(mgsdevname)
5291 eval export mgs_opt=\"${MGS_MOUNT_OPTS}\"
5294 if ! remote_ost_nodsh; then
5295 for num in $(seq $OSTCOUNT); do
5296 devname=$(ostdevname $num)
5297 eval export ost${num}_dev=${devname}
5298 eval export ost${num}_opt=\"${OST_MOUNT_OPTS}\"
5303 osc_ensure_active () {
5308 while [ $period -lt $timeout ]; do
5309 count=$(do_facet $facet "lctl dl | grep ' IN osc ' 2>/dev/null | wc -l")
5310 if [ $count -eq 0 ]; then
5314 echo "There are $count OST are inactive, wait $period seconds, and try again"
5316 period=$((period+3))
5319 [ $period -lt $timeout ] || log "$count OST are inactive after $timeout seconds, give up"
5322 set_conf_param_and_check() {
5326 local ORIG=$(do_facet $myfacet "$TEST")
5327 if [ $# -gt 3 ]; then
5333 echo "Setting $PARAM from $ORIG to $FINAL"
5334 do_facet mgs "$LCTL conf_param $PARAM='$FINAL'" ||
5335 error "conf_param $PARAM failed"
5337 wait_update_facet $myfacet "$TEST" "$FINAL" ||
5338 error "check $PARAM failed!"
5341 set_persistent_param() {
5345 local orig=$(do_facet $myfacet "$LCTL get_param -n $test_param")
5347 if [ $# -gt 3 ]; then
5354 if [[ $PERM_CMD == *"set_param -P"* ]]; then
5355 echo "Setting $test_param from $orig to $final"
5356 do_facet mgs "$PERM_CMD $test_param='$final'" ||
5357 error "$PERM_CMD $test_param failed"
5359 echo "Setting $param from $orig to $final"
5360 do_facet mgs "$PERM_CMD $param='$final'" ||
5361 error "$PERM_CMD $param failed"
5365 set_persistent_param_and_check() {
5369 local orig=$(do_facet $myfacet "$LCTL get_param -n $test_param")
5371 if [ $# -gt 3 ]; then
5378 set_persistent_param $myfacet $test_param $param "$final"
5380 wait_update_facet $myfacet "$LCTL get_param -n $test_param" "$final" ||
5381 error "check $param failed!"
5384 init_param_vars () {
5385 TIMEOUT=$(lctl get_param -n timeout)
5386 TIMEOUT=${TIMEOUT:-20}
5388 if [ -n "$arg1" ]; then
5389 [ "$arg1" = "server_only" ] && return
5392 remote_mds_nodsh && log "Using TIMEOUT=$TIMEOUT" && return 0
5394 TIMEOUT=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
5395 log "Using TIMEOUT=$TIMEOUT"
5397 # tune down to speed up testing on (usually) small setups
5398 local mgc_timeout=/sys/module/mgc/parameters/mgc_requeue_timeout_min
5399 do_nodes $(comma_list $(nodes_list)) \
5400 "[ -f $mgc_timeout ] && echo 1 > $mgc_timeout; exit 0"
5402 osc_ensure_active $SINGLEMDS $TIMEOUT
5403 osc_ensure_active client $TIMEOUT
5404 $LCTL set_param osc.*.idle_timeout=debug
5406 if [ -n "$(lctl get_param -n mdc.*.connect_flags|grep jobstats)" ]; then
5407 local current_jobid_var=$($LCTL get_param -n jobid_var)
5409 if [ $JOBID_VAR = "existing" ]; then
5410 echo "keeping jobstats as $current_jobid_var"
5411 elif [ $current_jobid_var != $JOBID_VAR ]; then
5412 echo "setting jobstats to $JOBID_VAR"
5414 set_persistent_param_and_check client \
5415 "jobid_var" "$FSNAME.sys.jobid_var" $JOBID_VAR
5418 echo "jobstats not supported by server"
5421 if [ $QUOTA_AUTO -ne 0 ]; then
5422 if [ "$ENABLE_QUOTA" ]; then
5423 echo "enable quota as required"
5424 setup_quota $MOUNT || return 2
5426 echo "disable quota as required"
5427 # $LFS quotaoff -ug $MOUNT > /dev/null 2>&1
5431 (( MDS1_VERSION <= $(version_code 2.13.52) )) ||
5432 do_facet mgs "$LCTL set_param -P lod.*.mdt_hash=crush"
5436 nfs_client_mode () {
5437 if [ "$NFSCLIENT" ]; then
5438 echo "NFSCLIENT mode: setup, cleanup, check config skipped"
5439 local clients=$CLIENTS
5440 [ -z $clients ] && clients=$(hostname)
5442 # FIXME: remove hostname when 19215 fixed
5443 do_nodes $clients "echo \\\$(hostname); grep ' '$MOUNT' ' /proc/mounts"
5444 declare -a nfsexport=(`grep ' '$MOUNT' ' /proc/mounts | awk '{print $1}' | awk -F: '{print $1 " " $2}'`)
5445 if [[ ${#nfsexport[@]} -eq 0 ]]; then
5446 error_exit NFSCLIENT=$NFSCLIENT mode, but no NFS export found!
5448 do_nodes ${nfsexport[0]} "echo \\\$(hostname); df -T ${nfsexport[1]}"
5454 cifs_client_mode () {
5455 [ x$CIFSCLIENT = xyes ] &&
5456 echo "CIFSCLIENT=$CIFSCLIENT mode: setup, cleanup, check config skipped"
5459 check_config_client () {
5462 local mounted=$(mount | grep " $mntpt ")
5463 if [ -n "$CLIENTONLY" ]; then
5465 # CLIENTONLY should not depend on *_HOST settings
5466 local mgc=$($LCTL device_list | awk '/MGC/ {print $4}')
5467 # in theory someone could create a new,
5468 # client-only config file that assumed lustre was already
5469 # configured and didn't set the MGSNID. If MGSNID is not set,
5470 # then we should use the mgs nid currently being used
5471 # as the default value. bug 18021
5472 [[ x$MGSNID = x ]] &&
5475 if [[ x$mgc != xMGC$MGSNID ]]; then
5476 if [ "$mgs_HOST" ]; then
5477 local mgc_ip=$(ping -q -c1 -w1 $mgs_HOST | grep PING | awk '{print $3}' | sed -e "s/(//g" -e "s/)//g")
5478 # [[ x$mgc = xMGC$mgc_ip@$NETTYPE ]] ||
5479 # error_exit "MGSNID=$MGSNID, mounted: $mounted, MGC : $mgc"
5485 echo Checking config lustre mounted on $mntpt
5486 local mgshost=$(mount | grep " $mntpt " | awk -F@ '{print $1}')
5487 mgshost=$(echo $mgshost | awk -F: '{print $1}')
5491 check_config_clients () {
5492 local clients=${CLIENTS:-$HOSTNAME}
5495 nfs_client_mode && return
5496 cifs_client_mode && return
5498 do_rpc_nodes "$clients" check_config_client $mntpt
5500 sanity_mount_check || error "environments are insane!"
5504 local mdstimeout=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
5505 local cltimeout=$(lctl get_param -n timeout)
5506 if [ $mdstimeout -ne $TIMEOUT ] || [ $mdstimeout -ne $cltimeout ]; then
5507 error "timeouts are wrong! mds: $mdstimeout, client: $cltimeout, TIMEOUT=$TIMEOUT"
5514 [ -z $mntpt ] && return 1
5515 local mounted=$(mounted_lustre_filesystems)
5517 echo $mounted' ' | grep -w -q $mntpt' '
5522 local ostsn=${2:-$OSTCOUNT}
5523 local npools=${FS_NPOOLS:-$((OSTCOUNT / ostsn))}
5526 echo ostsn=$ostsn npools=$npools
5527 if [[ $ostsn -gt $OSTCOUNT ]]; then
5528 echo "request to use $ostsn OSTs in the pool, \
5529 using max available OSTCOUNT=$OSTCOUNT"
5532 for (( n=0; n < $npools; n++ )); do
5534 if ! $DELETE_OLD_POOLS; then
5535 log "request to not delete old pools: $FSNAME.$p exist?"
5536 if ! check_pool_not_exist $FSNAME.$p; then
5537 echo "Using existing $FSNAME.$p"
5538 $LCTL pool_list $FSNAME.$p
5542 create_pool $FSNAME.$p $KEEP_POOLS ||
5543 error "create_pool $FSNAME.$p failed"
5545 local first=$(( (n * ostsn) % OSTCOUNT ))
5546 local last=$(( (first + ostsn - 1) % OSTCOUNT ))
5547 if [[ $first -le $last ]]; then
5548 pool_add_targets $p $first $last ||
5549 error "pool_add_targets $p $first $last failed"
5551 pool_add_targets $p $first $(( OSTCOUNT - 1 )) ||
5552 error "pool_add_targets $p $first \
5553 $(( OSTCOUNT - 1 )) failed"
5554 pool_add_targets $p 0 $last ||
5555 error "pool_add_targets $p 0 $last failed"
5560 set_pools_quota () {
5567 [[ $ENABLE_QUOTA ]] || error "Required Pool Quotas: \
5568 $POOLS_QUOTA_USERS_SET, but ENABLE_QUOTA not set!"
5570 # POOLS_QUOTA_USERS_SET=
5571 # "quota15_1:20M -- for all of the found pools
5572 # quota15_2:1G:gpool0
5573 # quota15_3 -- for global limit only
5574 # quota15_4:200M:gpool0
5575 # quota15_4:200M:gpool1"
5577 declare -a pq_userset=(${POOLS_QUOTA_USERS_SET="mpiuser"})
5579 declare -A pq_limits
5581 for ((i=0; i<${#pq_userset[@]}; i++)); do
5582 u=${pq_userset[i]%%:*}
5584 # user gets no pool limits if
5585 # POOLS_QUOTA_USERS_SET does not specify it
5586 [[ ${pq_userset[i]} =~ : ]] && o=${pq_userset[i]##$u:}
5587 pq_limits[$u]+=" $o"
5589 pq_users=(${!pq_limits[@]})
5594 for ((i=0; i<${#pq_users[@]}; i++)); do
5596 # set to max limit (_u64)
5597 $LFS setquota -u $u -B $((2**24 - 1))T $DIR
5598 opts=(${pq_limits[$u]})
5599 for ((j=0; j<${#opts[@]}; j++)); do
5602 # Set limit for all existing pools if
5604 if [ $p == $o ]; then
5605 p=$(list_pool $FSNAME | sed "s/$FSNAME.//")
5606 echo "No pool specified for $u,
5607 set limit $o for all existing pools"
5610 $LFS setquota -u $u -B $o --pool $pool $DIR ||
5611 error "setquota -u $u -B $o \
5612 --pool $pool failed"
5615 $LFS quota -uv $u --pool $DIR
5619 check_and_setup_lustre() {
5621 nfs_client_mode && return
5622 cifs_client_mode && return
5624 local MOUNTED=$(mounted_lustre_filesystems)
5628 # both MOUNT and MOUNT2 are not mounted
5629 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
5630 [ "$REFORMAT" = "yes" ] && CLEANUP_DM_DEV=true formatall
5631 # setupall mounts both MOUNT and MOUNT2 (if MOUNT_2 is set)
5633 is_mounted $MOUNT || error "NAME=$NAME not mounted"
5634 export I_MOUNTED=yes
5638 elif is_mounted $MOUNT2; then
5640 # MOUNT2 is mounted, while MOUNT_2 is not set
5641 if ! [ "$MOUNT_2" ]; then
5642 cleanup_mount $MOUNT2
5643 export I_UMOUNTED2=yes
5646 # MOUNT2 is mounted, MOUNT_2 is set
5648 # FIXME: what to do if check_config failed?
5650 # 1) remote client has mounted other Lustre fs ?
5651 # 2) it has insane env ?
5652 # let's try umount MOUNT2 on all clients and mount it again:
5653 if ! check_config_clients $MOUNT2; then
5654 cleanup_mount $MOUNT2
5655 restore_mount $MOUNT2
5656 export I_MOUNTED2=yes
5661 # MOUNT is mounted MOUNT2 is not mounted
5662 elif [ "$MOUNT_2" ]; then
5663 restore_mount $MOUNT2
5664 export I_MOUNTED2=yes
5668 # FIXME: what to do if check_config failed?
5670 # 1) remote client has mounted other Lustre fs?
5671 # 2) lustre is mounted on remote_clients atall ?
5672 check_config_clients $MOUNT
5676 set_default_debug_nodes $(comma_list $(nodes_list))
5680 if [ -z "$CLIENTONLY" -a $(lower $OSD_TRACK_DECLARES_LBUG) == 'yes' ]; then
5682 [ "$(facet_fstype ost1)" = "ldiskfs" ] &&
5683 facets="$(get_facets OST)"
5684 [ "$(facet_fstype mds1)" = "ldiskfs" ] &&
5685 facets="$facets,$(get_facets MDS)"
5686 [ "$(facet_fstype mgs)" = "ldiskfs" ] &&
5687 facets="$facets,mgs"
5688 local nodes="$(facets_hosts ${facets})"
5689 if [ -n "$nodes" ] ; then
5690 do_nodes $nodes "$LCTL set_param \
5691 osd-ldiskfs.track_declares_assert=1 || true"
5695 if [ -n "$fs_STRIPEPARAMS" ]; then
5696 setstripe_getstripe $MOUNT $fs_STRIPEPARAMS
5704 if $DELETE_OLD_POOLS; then
5707 if [[ -n "$FS_POOL" ]]; then
5708 create_pools $FS_POOL $FS_POOL_NOSTS
5711 if [[ -n "$POOLS_QUOTA_USERS_SET" ]]; then
5714 if [ "$ONLY" == "setup" ]; then
5720 local clients=${CLIENTS:-$HOSTNAME}
5723 zconf_mount_clients $clients $mntpt
5727 local clients=${CLIENTS:-$HOSTNAME}
5730 zconf_umount_clients $clients $mntpt
5733 cleanup_and_setup_lustre() {
5734 if [ "$ONLY" == "cleanup" -o "`mount | grep $MOUNT`" ]; then
5735 lctl set_param debug=0 || true
5737 if [ "$ONLY" == "cleanup" ]; then
5741 check_and_setup_lustre
5744 # Run e2fsck on MDT or OST device.
5749 local cmd="$E2FSCK -d -v -t -t -f $extra_opts $target_dev"
5750 local log=$TMP/e2fsck.log
5753 # turn on pfsck if it is supported
5754 do_node $node $E2FSCK -h 2>&1 | grep -qw -- -m && cmd+=" -m8"
5756 do_node $node $cmd 2>&1 | tee $log
5758 if [ -n "$(grep "DNE mode isn't supported" $log)" ]; then
5760 if [ $MDSCOUNT -gt 1 ]; then
5761 skip_noexit "DNE mode isn't supported!"
5765 error "It's not DNE mode."
5770 [ $rc -le $FSCK_MAX_ERR ] ||
5771 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
5777 # Run resize2fs on MDT or OST device.
5786 do_facet $facet "$RESIZE2FS $opts $device $size"
5789 # verify a directory is shared among nodes.
5790 check_shared_dir() {
5792 local list=${2:-$(comma_list $(nodes_list))}
5794 [ -z "$dir" ] && return 1
5795 do_rpc_nodes "$list" check_logdir $dir
5796 check_write_access $dir "$list" || return 1
5801 do_nodes $(comma_list $(mdts_nodes) $(osts_nodes)) \
5802 $LCTL set_param printk=+lfsck
5803 do_facet $SINGLEMDS "$LCTL lfsck_start -M $FSNAME-MDT0000 -r -A -t all"
5805 for k in $(seq $MDSCOUNT); do
5806 # wait up to 10+1 minutes for LFSCK to complete
5807 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
5808 mdd.$(facet_svc mds${k}).lfsck_layout |
5809 awk '/^status/ { print \\\$2 }'" "completed" 600 ||
5810 error "MDS${k} layout isn't the expected 'completed'"
5811 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
5812 mdd.$(facet_svc mds${k}).lfsck_namespace |
5813 awk '/^status/ { print \\\$2 }'" "completed" 60 ||
5814 error "MDS${k} namespace isn't the expected 'completed'"
5816 local rep_mdt=$(do_nodes $(comma_list $(mdts_nodes)) \
5817 $LCTL get_param -n mdd.$FSNAME-*.lfsck_* |
5818 awk '/repaired/ { print $2 }' | calc_sum)
5819 local rep_ost=$(do_nodes $(comma_list $(osts_nodes)) \
5820 $LCTL get_param -n obdfilter.$FSNAME-*.lfsck_* |
5821 awk '/repaired/ { print $2 }' | calc_sum)
5822 local repaired=$((rep_mdt + rep_ost))
5823 [ $repaired -eq 0 ] ||
5824 error "lfsck repaired $rep_mdt MDT and $rep_ost OST errors"
5827 dump_file_contents() {
5833 if [ -z "$nodes" -o -z "$dir" -o -z "$logname" ]; then
5834 error_noexit false \
5835 "Invalid parameters for dump_file_contents()"
5838 for node in ${nodes}; do
5839 do_node $node "for i in \\\$(find $dir -type f); do
5840 echo ====\\\${i}=======================;
5842 done" >> ${logname}.${node}.log
5846 dump_command_output() {
5852 if [ -z "$nodes" -o -z "$cmd" -o -z "$logname" ]; then
5853 error_noexit false \
5854 "Invalid parameters for dump_command_output()"
5858 for node in ${nodes}; do
5859 do_node $node "echo ====${cmd}=======================;
5860 $cmd" >> ${logname}.${node}.log
5867 # dump file contents from /proc/spl in case of zfs test
5868 if [ "$(facet_fstype ost1)" = "zfs" ]; then
5869 dump_file_contents "$(osts_nodes)" "/proc/spl" "${logname}"
5870 dump_command_output \
5871 "$(osts_nodes)" "zpool events -v" "${logname}"
5874 if [ "$(facet_fstype $SINGLEMDS)" = "zfs" ]; then
5875 dump_file_contents "$(mdts_nodes)" "/proc/spl" "${logname}"
5876 dump_command_output \
5877 "$(mdts_nodes)" "zpool events -v" "${logname}"
5881 check_and_cleanup_lustre() {
5882 if [ "$LFSCK_ALWAYS" = "yes" -a "$TESTSUITE" != "sanity-lfsck" -a \
5883 "$TESTSUITE" != "sanity-scrub" ]; then
5887 if is_mounted $MOUNT; then
5888 if $DO_CLEANUP; then
5889 [ -n "$DIR" ] && rm -rf $DIR/[Rdfs][0-9]* ||
5890 error "remove sub-test dirs failed"
5894 [ "$ENABLE_QUOTA" ] && restore_quota || true
5897 if [ "$I_UMOUNTED2" = "yes" ]; then
5898 restore_mount $MOUNT2 || error "restore $MOUNT2 failed"
5901 if [ "$I_MOUNTED2" = "yes" ]; then
5902 cleanup_mount $MOUNT2
5905 if [[ "$I_MOUNTED" = "yes" ]] && ! $AUSTER_CLEANUP; then
5906 cleanupall -f || error "cleanup failed"
5914 wait_for_function () {
5917 # suppress fn both stderr and stdout
5918 if [ "$1" = "--quiet" ]; then
5920 quiet=" > /dev/null 2>&1"
5931 eval $fn $quiet && return 0
5933 [ $wait -lt $max ] || return 1
5934 echo waiting $fn, $((max - wait)) secs left ...
5935 wait=$((wait + sleep))
5936 [ $wait -gt $max ] && ((sleep -= wait - max))
5946 [ "$host" = "$HOSTNAME" ] && return 0
5948 if ! wait_for_function --quiet "ping -c 1 -w 3 $host" $max $sleep; then
5949 echo "$(date +'%H:%M:%S (%s)') waited for $host network ${max}s"
5959 # Convert a space-delimited list to a comma-delimited list. If the input is
5960 # only whitespace, ensure the output is empty (i.e. "") so [ -n $list ] works
5962 # echo is used to convert newlines to spaces, since it doesn't
5963 # introduce a trailing space as using "tr '\n' ' '" does
5964 echo $(tr -s " " "\n" <<< $* | sort -b -u) | tr ' ' ','
5970 echo $list | grep -qw $item
5973 # list, excluded are the comma separated lists
5974 exclude_items_from_list () {
5980 for item in ${excluded//,/ }; do
5981 list=$(echo " $list " | sed -re "s/\s+$item\s+/ /g")
5983 echo $(comma_list $list)
5986 # list, expand are the comma separated lists
5988 local list=${1//,/ }
5989 local expand=${2//,/ }
5992 expanded=$(for i in $list $expand; do echo $i; done | sort -u)
5993 echo $(comma_list $expanded)
5996 testslist_filter () {
5997 local script=$LUSTRE/tests/${TESTSUITE}.sh
5999 [ -f $script ] || return 0
6001 local start_at=$START_AT
6002 local stop_at=$STOP_AT
6004 local var=${TESTSUITE//-/_}_START_AT
6005 [ x"${!var}" != x ] && start_at=${!var}
6006 var=${TESTSUITE//-/_}_STOP_AT
6007 [ x"${!var}" != x ] && stop_at=${!var}
6009 sed -n 's/^test_\([^ (]*\).*/\1/p' $script | \
6010 awk ' BEGIN { if ("'${start_at:-0}'" != 0) flag = 1 }
6011 /^'${start_at}'$/ {flag = 0}
6012 {if (flag == 1) print $0}
6013 /^'${stop_at}'$/ { flag = 1 }'
6017 (cd `dirname $1`; echo $PWD/`basename $1`)
6021 local types=${1:-"OST MDS MGS"}
6025 for entry in $types; do
6026 local name=$(echo $entry | tr "[:upper:]" "[:lower:]")
6027 local type=$(echo $entry | tr "[:lower:]" "[:upper:]")
6030 MGS ) list="$list $name";;
6031 MDS|OST|AGT ) local count=${type}COUNT
6032 for ((i=1; i<=${!count}; i++)) do
6033 list="$list ${name}$i"
6035 * ) error "Invalid facet type"
6039 echo $(comma_list $list)
6042 ##################################
6043 # Adaptive Timeouts funcs
6046 # only check mds, we assume at_max is the same on all nodes
6047 local at_max=$(do_facet $SINGLEMDS "lctl get_param -n at_max")
6048 if [ $at_max -eq 0 ]; then
6059 # suppose that all ost-s have the same $at value set
6060 [ $facet != "ost" ] || facet=ost1
6062 do_facet $facet "lctl get_param -n $at"
6076 if [ $facet == "ost" ]; then
6077 facet=$(get_facets OST)
6078 elif [ $facet == "mds" ]; then
6079 facet=$(get_facets MDS)
6081 hosts=$(expand_list $hosts $(facets_hosts $facet))
6084 do_nodes $hosts lctl set_param at_max=$at_max
6087 ##################################
6091 # OBD_FAIL_MDS_ALL_REQUEST_NET
6093 do_facet $SINGLEMDS lctl set_param fail_val=0 fail_loc=0x123
6094 do_facet client "$1" || RC=$?
6095 do_facet $SINGLEMDS lctl set_param fail_loc=0
6100 # OBD_FAIL_MDS_ALL_REPLY_NET
6102 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x122
6104 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
6108 drop_reint_reply() {
6109 # OBD_FAIL_MDS_REINT_NET_REP
6111 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x119
6113 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
6117 drop_update_reply() {
6118 # OBD_FAIL_OUT_UPDATE_NET_REP
6122 do_facet mds${index} lctl set_param fail_loc=0x1701
6123 do_facet client "$@" || RC=$?
6124 do_facet mds${index} lctl set_param fail_loc=0
6129 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
6132 local timeout=${2:-0}
6133 # default is (obd_timeout / 4) if unspecified
6134 echo "timeout is $timeout/$2"
6135 do_facet ost1 lctl set_param fail_val=$timeout fail_loc=0x80000214
6136 do_facet client "$1" || RC=$?
6137 do_facet client "sync"
6138 do_facet ost1 lctl set_param fail_loc=0
6142 drop_ldlm_cancel() {
6143 #define OBD_FAIL_LDLM_CANCEL_NET 0x304
6145 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
6146 do_nodes $list lctl set_param fail_loc=0x304
6148 do_facet client "$@" || RC=$?
6150 do_nodes $list lctl set_param fail_loc=0
6154 drop_bl_callback_once() {
6156 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
6157 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
6158 do_facet client lctl set_param fail_loc=0x80000305
6159 do_facet client "$@" || rc=$?
6160 do_facet client lctl set_param fail_loc=0
6161 do_facet client lctl set_param fail_val=0
6162 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
6166 drop_bl_callback() {
6168 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
6169 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
6170 do_facet client lctl set_param fail_loc=0x305
6171 do_facet client "$@" || rc=$?
6172 do_facet client lctl set_param fail_loc=0
6173 do_facet client lctl set_param fail_val=0
6174 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
6178 drop_mdt_ldlm_reply() {
6179 #define OBD_FAIL_MDS_LDLM_REPLY_NET 0x157
6181 local list=$(comma_list $(mdts_nodes))
6182 do_nodes $list lctl set_param fail_loc=0x157
6184 do_facet client "$@" || RC=$?
6186 do_nodes $list lctl set_param fail_loc=0
6190 drop_mdt_ldlm_reply_once() {
6191 #define OBD_FAIL_MDS_LDLM_REPLY_NET 0x157
6193 local list=$(comma_list $(mdts_nodes))
6194 do_nodes $list lctl set_param fail_loc=0x80000157
6196 do_facet client "$@" || RC=$?
6198 do_nodes $list lctl set_param fail_loc=0
6206 echo "clearing fail_loc on $facet"
6207 do_facet $facet "lctl set_param fail_loc=0 2>/dev/null || true"
6210 set_nodes_failloc () {
6212 do_nodes $(comma_list $1) lctl set_param fail_val=$fv fail_loc=$2
6215 cancel_lru_locks() {
6216 #$LCTL mark "cancel_lru_locks $1 start"
6217 $LCTL set_param -n ldlm.namespaces.*$1*.lru_size=clear
6218 $LCTL get_param ldlm.namespaces.*$1*.lock_unused_count | grep -v '=0'
6219 #$LCTL mark "cancel_lru_locks $1 stop"
6224 local nr_cpu=$(grep -c "processor" /proc/cpuinfo)
6226 echo $((100 * nr_cpu))
6231 lctl set_param ldlm.namespaces.*$1*.lru_size=0
6234 lru_resize_disable()
6237 local lru_size=${2:-$(default_lru_size)}
6239 $LCTL set_param ldlm.namespaces.*$dev*.lru_size=$lru_size
6244 local mountpath=${1:-$MOUNT}
6247 [ -z "$(mount | grep "$mountpath .*flock" | grep -v noflock)" ] && RC=1
6253 for FILE in `lctl get_param -N "llite.*.dump_page_cache"`; do
6254 if [ `lctl get_param -n $FILE | wc -l` -gt 1 ]; then
6255 echo there is still data in page cache $FILE ?
6256 lctl get_param -n $FILE
6264 DEBUGSAVE="$(lctl get_param -n debug)"
6265 DEBUGSAVE_SERVER=$(do_facet $SINGLEMDS "$LCTL get_param -n debug")
6269 [ -n "$DEBUGSAVE" ] &&
6270 do_nodes $CLIENTS "$LCTL set_param debug=\\\"${DEBUGSAVE}\\\""||
6274 [ -n "$DEBUGSAVE_SERVER" ] &&
6275 do_nodes $(comma_list $(all_server_nodes)) \
6276 "$LCTL set_param debug=\\\"${DEBUGSAVE_SERVER}\\\"" ||
6282 DEBUG_SIZE_SAVED="$(lctl get_param -n debug_mb)"
6285 debug_size_restore() {
6286 [ -n "$DEBUG_SIZE_SAVED" ] && \
6287 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE_SAVED"
6291 start_full_debug_logging() {
6296 local debug_size=150
6297 local nodes=$(comma_list $(nodes_list))
6299 do_nodes $nodes "$LCTL set_param debug=$fulldebug debug_mb=$debug_size"
6302 stop_full_debug_logging() {
6307 # prints bash call stack
6308 print_stack_trace() {
6311 for (( i=$skip; i < ${#BASH_LINENO[*]} ; i++ )) ; do
6312 local src=${BASH_SOURCE[$i]}
6313 local lineno=${BASH_LINENO[$i-1]}
6314 local funcname=${FUNCNAME[$i]}
6315 echo " = $src:$lineno:$funcname()"
6320 local TYPE=${TYPE:-"FAIL"}
6323 # do not dump logs if $1=false
6324 if [ "x$1" = "xfalse" ]; then
6329 log " ${TESTSUITE} ${TESTNAME}: @@@@@@ ${TYPE}: $@ "
6330 (print_stack_trace 2) >&2
6332 # We need to dump the logs on all nodes
6334 gather_logs $(comma_list $(nodes_list))
6338 [ "$TESTSUITELOG" ] &&
6339 echo "$TESTSUITE: $TYPE: $TESTNAME $@" >> $TESTSUITELOG
6340 if [ -z "$*" ]; then
6341 echo "error() without useful message, please fix" > $LOGDIR/err
6343 if [[ `echo $TYPE | grep ^IGNORE` ]]; then
6344 echo "$@" > $LOGDIR/ignore
6346 echo "$@" > $LOGDIR/err
6350 # cleanup the env for failed tests
6354 ##################################
6356 ##################################
6358 # usage: stack_trap arg sigspec
6360 # stack_trap() behaves like bash's built-in trap, except that it "stacks" the
6361 # command "arg" on top of previously defined commands for "sigspec" instead
6362 # of overwriting them.
6363 # stacked traps are executed in reverse order of their registration
6365 # arg and sigspec have the same meaning as in man (1) trap
6369 local sigspec="${2:-EXIT}"
6371 # Use "trap -p" to get the quoting right
6372 local old_trap="$(trap -p "$sigspec")"
6373 # Append ";" and remove the leading "trap -- '" added by "trap -p"
6374 old_trap="${old_trap:+"; ${old_trap#trap -- \'}"}"
6376 # Once again, use "trap -p" to get the quoting right
6377 local new_trap="$(trap -- "$arg" "$sigspec"
6379 trap -- '' "$sigspec")"
6381 # Remove the trailing "' $sigspec" part added by "trap -p" and merge
6383 # The resulting string should be safe to "eval" as it is (supposedly
6384 # correctly) quoted by "trap -p"
6385 eval "${new_trap%\' $sigspec}${old_trap:-"' $sigspec"}"
6394 local logs="$TESTSUITELOG $1"
6396 for log in $logs; do
6397 if [ -f "$log" ]; then
6398 grep -qw FAIL $log && status=1
6415 # use only if we are ignoring failures for this test, bugno required.
6416 # (like ALWAYS_EXCEPT, but run the test and ignore the results.)
6417 # e.g. error_ignore bz5494 "your message" or
6418 # error_ignore LU-5494 "your message"
6420 local TYPE="IGNORE ($1)"
6425 error_and_remount() {
6427 remount_client $MOUNT
6431 # Throw an error if it's not running in vm - usually for performance
6434 local virt=$(running_in_vm)
6435 if [[ -n "$virt" ]]; then
6436 echo "running in VM '$virt', ignore error"
6437 error_ignore env=$virt "$@"
6444 # Function: skip_env()
6445 # Purpose: to skip a test during developer testing because some tool
6446 # is missing, but fail the test in release testing because the test
6447 # environment is not configured properly".
6450 $FAIL_ON_SKIP_ENV && error false $@ || skip $@
6455 log " SKIP: $TESTSUITE $TESTNAME $@"
6457 if [[ -n "$ALWAYS_SKIPPED" ]]; then
6458 skip_logged $TESTNAME "$@"
6461 echo "$@" > $LOGDIR/skip
6464 [[ -n "$TESTSUITELOG" ]] &&
6465 echo "$TESTSUITE: SKIP: $TESTNAME $@" >> $TESTSUITELOG || true
6475 # For interop testing treate EOPNOTSUPP as success
6481 echo $retstr | awk -F'|' '{print $1}' |
6482 grep -E unsupported\|"(Operation not supported)"
6483 (( $? == 0 )) || error "$retstr"
6487 build_test_filter() {
6488 EXCEPT="$EXCEPT $(testslist_filter)"
6491 if [[ $O = [0-9]*-[0-9]* ]]; then
6492 for num in $(seq $(echo $O | tr '-' ' ')); do
6500 [ "$EXCEPT$ALWAYS_EXCEPT" ] &&
6501 log "excepting tests: `echo $EXCEPT $ALWAYS_EXCEPT`"
6502 [ "$EXCEPT_SLOW" ] &&
6503 log "skipping tests SLOW=no: `echo $EXCEPT_SLOW`"
6504 for E in $EXCEPT; do
6505 eval EXCEPT_${E}=true
6507 for E in $ALWAYS_EXCEPT; do
6508 eval EXCEPT_ALWAYS_${E}=true
6510 for E in $EXCEPT_SLOW; do
6511 eval EXCEPT_SLOW_${E}=true
6513 for G in $GRANT_CHECK_LIST; do
6514 eval GCHECK_ONLY_${G}=true
6519 if [[ $1 = [a-z]* ]]; then
6522 echo ${1%%[a-zA-Z]*}
6526 # print a newline if the last test was skipped
6527 export LAST_SKIPPED=
6528 export ALWAYS_SKIPPED=
6530 # Main entry into test-framework. This is called with the number and
6531 # description of a test. The number is used to find the function to run
6532 # the test using "test_$name".
6534 # This supports a variety of methods of specifying specific test to
6536 # - ONLY= env variable with space-separated list of test numbers to run
6537 # - EXCEPT= env variable with space-separated list of test numbers to exclude
6543 export base=$(basetest $testnum)
6544 export TESTNAME=test_$testnum
6548 # Check the EXCEPT, ALWAYS_EXCEPT and SLOW lists to see if we
6549 # need to skip the current test. If so, set the ALWAYS_SKIPPED flag.
6550 local isexcept=EXCEPT_$testnum
6551 local isexcept_base=EXCEPT_$base
6552 if [ ${!isexcept}x != x ]; then
6554 skip_message="skipping excluded test $testnum"
6555 elif [ ${!isexcept_base}x != x ]; then
6557 skip_message="skipping excluded test $testnum (base $base)"
6560 isexcept=EXCEPT_ALWAYS_$testnum
6561 isexcept_base=EXCEPT_ALWAYS_$base
6562 if [ ${!isexcept}x != x ]; then
6564 skip_message="skipping ALWAYS excluded test $testnum"
6565 elif [ ${!isexcept_base}x != x ]; then
6567 skip_message="skipping ALWAYS excluded test $testnum (base $base)"
6570 isexcept=EXCEPT_SLOW_$testnum
6571 isexcept_base=EXCEPT_SLOW_$base
6572 if [ ${!isexcept}x != x ]; then
6574 skip_message="skipping SLOW test $testnum"
6575 elif [ ${!isexcept_base}x != x ]; then
6577 skip_message="skipping SLOW test $testnum (base $base)"
6580 # If there are tests on the ONLY list, check if the current test
6581 # is on that list and, if so, check if the test is to be skipped
6582 # and if we are supposed to honor the skip lists.
6583 if [ -n "$ONLY" ]; then
6584 local isonly=ONLY_$testnum
6585 local isonly_base=ONLY_$base
6586 if [[ ${!isonly}x != x || ${!isonly_base}x != x ]]; then
6588 if [[ -n "$ALWAYS_SKIPPED" && -n "$HONOR_EXCEPT" ]]; then
6590 skip_noexit "$skip_message"
6593 [ -n "$LAST_SKIPPED" ] &&
6594 echo "" && LAST_SKIPPED=
6596 run_one_logged $testnum "$testmsg"
6606 if [ -n "$ALWAYS_SKIPPED" ]; then
6608 skip_noexit "$skip_message"
6611 run_one_logged $testnum "$testmsg"
6618 load_module ../libcfs/libcfs/libcfs
6630 do_nodes $(comma_list $(nodes_list)) $LCTL mark "$MSG" 2> /dev/null || true
6635 strace -o $TMP/$1.strace -ttt $*
6637 log "FINISHED: $*: rc $RC"
6644 banner test complete, duration $duration sec
6645 [ -f "$TESTSUITELOG" ] && egrep .FAIL $TESTSUITELOG || true
6646 echo duration $duration >>$TESTSUITELOG
6650 # Set TEST_STATUS here. It will be used for logging the result.
6653 if [[ -f $LOGDIR/err ]]; then
6655 elif [[ -f $LOGDIR/skip ]]; then
6658 echo "$TEST_STATUS $@" 2>&1 | tee -a $TESTSUITELOG
6662 local FFREE=$(do_node $SINGLEMDS \
6663 lctl get_param -n osd*.*MDT*.filesfree | calc_sum)
6664 local FTOTAL=$(do_node $SINGLEMDS \
6665 lctl get_param -n osd*.*MDT*.filestotal | calc_sum)
6667 [ $FFREE -ge $FTOTAL ] && error "files free $FFREE > total $FTOTAL" || true
6671 #echo -n "Resetting fail_loc on all nodes..."
6672 do_nodes --quiet $(comma_list $(nodes_list)) \
6673 "lctl set_param -n fail_loc=0 fail_val=0 2>/dev/null" || true
6679 # Log a message (on all nodes) padded with "=" before and after.
6680 # Also appends a timestamp and prepends the testsuite name.
6683 # ======================================================== 15:06:12 (1624050372)
6684 EQUALS="========================================================"
6686 msg="== ${TESTSUITE} $*"
6688 [[ $last != "=" && $last != " " ]] && msg="$msg "
6689 msg=$(printf '%s%.*s' "$msg" $((${#EQUALS} - ${#msg})) $EQUALS )
6690 # always include at least == after the message
6691 log "$msg== $(date +"%H:%M:%S (%s)")"
6694 check_dmesg_for_errors() {
6696 local errors="VFS: Busy inodes after unmount of\|\
6697 ldiskfs_check_descriptors: Checksum for group 0 failed\|\
6698 group descriptors corrupted"
6700 res=$(do_nodes -q $(comma_list $(nodes_list)) "dmesg" | grep "$errors")
6701 [ -z "$res" ] && return 0
6702 echo "Kernel error detected: $res"
6707 # Run a single test function and cleanup after it.
6709 # This function should be run in a subshell so the test func can
6710 # exit() without stopping the whole script.
6715 local SAVE_UMASK=`umask`
6718 if ! grep -q $DIR /proc/mounts; then
6722 banner "test $testnum: $testmsg"
6723 test_${testnum} || error "test_$testnum failed with $?"
6726 check_grant ${testnum} || error "check_grant $testnum failed with $?"
6728 check_dmesg_for_errors || error "Error in dmesg detected"
6729 if [ "$PARALLEL" != "yes" ]; then
6730 ps auxww | grep -v grep | grep -q "multiop " &&
6731 error "multiop still running"
6739 # Wrapper around run_one to ensure:
6740 # - test runs in subshell
6741 # - output of test is saved to separate log file for error reporting
6742 # - test result is saved to data file
6745 local before=$SECONDS
6748 export tfile=f${testnum}.${TESTSUITE}
6749 export tdir=d${testnum}.${TESTSUITE}
6750 local test_log=$TESTLOG_PREFIX.$TESTNAME.test_log.$(hostname -s).log
6751 local zfs_debug_log=$TESTLOG_PREFIX.$TESTNAME.zfs_log
6752 local SAVE_UMASK=$(umask)
6756 rm -f $LOGDIR/err $LOGDIR/ignore $LOGDIR/skip
6758 # if ${ONLY_$testnum} set, repeat $ONLY_REPEAT times, otherwise once
6759 local isonly=ONLY_$testnum
6760 local repeat=${!isonly:+$ONLY_REPEAT}
6762 for testiter in $(seq ${repeat:-1}); do
6763 local before_sub=$SECONDS
6764 log_sub_test_begin $TESTNAME
6766 # remove temp files between repetitions to avoid test failures
6767 [ -n "$append" -a -n "$DIR" -a -n "$tdir" -a -n "$tfile" ] &&
6768 rm -rvf $DIR/$tdir* $DIR/$tfile*
6769 # loop around subshell so stack_trap EXIT triggers each time
6770 (run_one $testnum "$testmsg") 2>&1 | tee -i $append $test_log
6773 local duration_sub=$((SECONDS - before_sub))
6776 [[ $rc != 0 && ! -f $LOGDIR/err ]] &&
6777 echo "$TESTNAME returned $rc" | tee $LOGDIR/err
6779 if [[ -f $LOGDIR/err ]]; then
6780 test_error=$(cat $LOGDIR/err)
6782 elif [[ -f $LOGDIR/ignore ]]; then
6783 test_error=$(cat $LOGDIR/ignore)
6784 elif [[ -f $LOGDIR/skip ]]; then
6785 test_error=$(cat $LOGDIR/skip)
6791 pass "$testnum" "(${duration_sub}s)"
6792 log_sub_test_end $TEST_STATUS $duration_sub "$rc" "$test_error"
6793 [[ $rc != 0 ]] && break
6796 if [[ "$TEST_STATUS" != "SKIP" && -f $TF_SKIP ]]; then
6800 if [ -f $LOGDIR/err ]; then
6801 log_zfs_info "$zfs_debug_log"
6802 $FAIL_ON_ERROR && exit $rc
6815 # Print information of skipped tests to result.yml
6818 log_sub_test_begin $1
6820 log_sub_test_end "SKIP" "0" "0" "$@"
6823 grant_from_clients() {
6827 do_nodes $nodes "$LCTL get_param -n osc.${FSNAME}-*.cur_*grant_bytes" |
6831 grant_from_servers() {
6835 # which is tot_granted less grant_precreate
6836 do_nodes $nodes "$LCTL get_param obdfilter.${FSNAME}-OST*.tot_granted" \
6837 " obdfilter.${FSNAME}-OST*.tot_pending" \
6838 " obdfilter.${FSNAME}-OST*.grant_precreate" |
6839 tr '=' ' ' | awk '/tot_granted/{ total += $2 };
6840 /tot_pending/{ total -= $2 };
6841 /grant_precreate/{ total -= $2 };
6842 END { printf("%0.0f", total) }'
6846 export base=$(basetest $1)
6847 [ "$CHECK_GRANT" == "no" ] && return 0
6849 local isonly_base=GCHECK_ONLY_${base}
6850 local isonly=GCHECK_ONLY_$1
6851 [ ${!isonly_base}x == x -a ${!isonly}x == x ] && return 0
6853 echo -n "checking grant......"
6855 local osts=$(comma_list $(osts_nodes))
6856 local clients=$CLIENTS
6857 [ -z "$clients" ] && clients=$(hostname)
6859 # sync all the data and make sure no pending data on server
6860 do_nodes $clients sync
6861 do_nodes $clients $LFS df # initiate all idling connections
6864 cli_grant=$(grant_from_clients $clients)
6867 # which is tot_granted less grant_precreate
6868 srv_grant=$(grant_from_servers $osts)
6871 # check whether client grant == server grant
6872 while [[ $cli_grant != $srv_grant && count++ -lt 30 ]]; do
6873 echo "wait for client:$cli_grant == server:$srv_grant"
6875 cli_grant=$(grant_from_clients $clients)
6876 srv_grant=$(grant_from_servers $osts)
6878 if [[ $cli_grant -ne $srv_grant ]]; then
6879 do_nodes $(comma_list $(osts_nodes)) \
6880 "$LCTL get_param obdfilter.${FSNAME}-OST*.tot*" \
6881 "obdfilter.${FSNAME}-OST*.grant_*"
6882 do_nodes $clients "$LCTL get_param osc.${FSNAME}-*.cur_*_bytes"
6883 error "failed grant check: client:$cli_grant server:$srv_grant"
6885 echo "pass grant check: client:$cli_grant server:$srv_grant"
6889 ########################
6895 ost=`echo $1 | awk -F_ '{print $3}'`
6896 if [ -z $ost ]; then
6897 ost=`echo $1 | sed 's/-osc.*//'`
6902 ostuuid_from_index()
6904 $LFS osts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
6907 ostname_from_index() {
6908 local uuid=$(ostuuid_from_index $1 $2)
6912 mdtname_from_index() {
6913 local uuid=$(mdtuuid_from_index $1)
6917 mdssize_from_index () {
6918 local mdt=$(mdtname_from_index $2)
6919 $LFS df $1 | grep $mdt | awk '{ print $2 }'
6922 index_from_ostuuid()
6924 $LFS osts $2 | sed -ne "/${1}/s/\(.*\): .* .*$/\1/p"
6927 mdtuuid_from_index()
6929 $LFS mdts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
6933 # Return unique identifier for given hostname
6936 echo $host_name | md5sum | cut -d' ' -f1
6940 # Returns list of ip addresses for each interface
6942 ip addr | awk '/inet / {print $2}' | awk -F/ '{print $1}'
6946 # Returns list of interfaces configured for LNet
6948 local nids=( $($LCTL list_nids | xargs echo) )
6950 [[ -z ${nids[@]} ]] &&
6953 declare -a INTERFACES
6955 for ((i = 0; i < ${#nids[@]}; i++)); do
6956 ip=$(sed 's/^\(.*\)@.*$/\1/'<<<${nids[i]})
6957 INTERFACES[i]=$(ip -o a s |
6958 awk '$4 ~ /^'$ip'\//{print $2}')
6959 INTERFACES=($(echo "${INTERFACES[@]}" | tr ' ' '\n' | uniq | tr '\n' ' '))
6960 if [[ -z ${INTERFACES[i]} ]]; then
6961 error "Can't determine interface name for NID ${nids[i]}"
6962 elif [[ 1 -ne $(wc -w <<<${INTERFACES[i]}) ]]; then
6963 error "Found $(wc -w <<<${INTERFACES[i]}) interfaces for NID ${nids[i]}. Expect 1"
6967 echo "${INTERFACES[@]}"
6974 # Cache address list to avoid mutiple execution of local_addr_list
6975 LOCAL_ADDR_LIST=${LOCAL_ADDR_LIST:-$(local_addr_list)}
6977 for i in $LOCAL_ADDR_LIST ; do
6978 [[ "$i" == "$addr" ]] && return 0
6985 local is_local="IS_LOCAL_$(host_id $host_name)"
6986 if [ -z "${!is_local-}" ] ; then
6988 local host_ip=$($LUSTRE/tests/resolveip $host_name)
6989 is_local_addr "$host_ip" && eval $is_local=1
6991 [[ "${!is_local}" == "1" ]]
6996 local_node $node && return 1
7003 for node in $(mdts_nodes); do
7004 remote_node $node && return 0
7011 [ -n "$CLIENTONLY" ] && return 0 || true
7012 remote_mds && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$mds_HOST" ]
7017 remote_mds_nodsh && echo "SKIP: $TESTSUITE: remote MDS with nodsh" &&
7018 MSKIPPED=1 && return 1
7025 for node in $(osts_nodes) ; do
7026 remote_node $node && return 0
7033 [ -n "$CLIENTONLY" ] && return 0 || true
7034 remote_ost && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
7039 remote_ost_nodsh && echo "SKIP: $TESTSUITE: remote OST with nodsh" && \
7040 OSKIPPED=1 && return 1
7046 [ -n "$CLIENTONLY" ] && return 0 || true
7048 MGS=$(facet_host mgs)
7049 remote_node $MGS && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
7054 remote_mds_nodsh || remote_ost_nodsh || \
7055 $(single_local_node $(comma_list $(nodes_list)))
7059 remote_ost && remote_mds
7062 # Get the active nodes for facets.
7070 for facet in ${facets//,/ }; do
7071 nodes="$nodes $(facet_active_host $facet)"
7074 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
7078 # Get name of the active MGS node.
7080 echo -n $(facets_nodes $(get_facets MGS))
7083 # Get all of the active MDS nodes.
7085 echo -n $(facets_nodes $(get_facets MDS))
7088 # Get all of the active OSS nodes.
7090 echo -n $(facets_nodes $(get_facets OST))
7093 # Get all of the client nodes and active server nodes.
7095 local nodes=$HOSTNAME
7099 # CLIENTS (if specified) contains the local client
7100 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
7102 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
7103 nodes="$nodes $(facets_nodes $(get_facets))"
7106 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
7110 # Get all of the remote client nodes and remote active server nodes.
7111 remote_nodes_list () {
7112 echo -n $(nodes_list) | sed -re "s/\<$HOSTNAME\>//g"
7115 # Get all of the MDS nodes, including active and passive nodes.
7123 for i in $(seq $MDSCOUNT); do
7125 failover_host=mds${i}failover_HOST
7126 nodes="$nodes ${!host} ${!failover_host}"
7129 [ -n "$nodes" ] || nodes="${mds_HOST} ${mdsfailover_HOST}"
7130 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
7134 # Get all of the OSS nodes, including active and passive nodes.
7142 for i in $(seq $OSTCOUNT); do
7144 failover_host=ost${i}failover_HOST
7145 nodes="$nodes ${!host} ${!failover_host}"
7148 [ -n "$nodes" ] || nodes="${ost_HOST} ${ostfailover_HOST}"
7149 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
7153 # Get all of the server nodes, including active and passive nodes.
7154 all_server_nodes () {
7159 nodes="$mgs_HOST $mgsfailover_HOST $(all_mdts_nodes) $(all_osts_nodes)"
7161 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
7165 # Get all of the client and server nodes, including active and passive nodes.
7167 local nodes=$HOSTNAME
7171 # CLIENTS (if specified) contains the local client
7172 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
7174 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
7175 nodes="$nodes $(all_server_nodes)"
7178 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
7182 init_clients_lists () {
7183 # Sanity check: exclude the local client from RCLIENTS
7184 local clients=$(hostlist_expand "$RCLIENTS")
7185 local rclients=$(exclude_items_from_list "$clients" $HOSTNAME)
7187 # Sanity check: exclude the dup entries
7188 RCLIENTS=$(for i in ${rclients//,/ }; do echo $i; done | sort -u)
7190 clients="$SINGLECLIENT $HOSTNAME $RCLIENTS"
7192 # Sanity check: exclude the dup entries from CLIENTS
7193 # for those configs which has SINGLCLIENT set to local client
7194 clients=$(for i in $clients; do echo $i; done | sort -u)
7196 CLIENTS=$(comma_list $clients)
7197 local -a remoteclients=($RCLIENTS)
7198 for ((i=0; $i<${#remoteclients[@]}; i++)); do
7199 varname=CLIENT$((i + 2))
7200 eval $varname=${remoteclients[i]}
7203 CLIENTCOUNT=$((${#remoteclients[@]} + 1))
7206 get_random_entry () {
7209 rnodes=${rnodes//,/ }
7211 local -a nodes=($rnodes)
7212 local num=${#nodes[@]}
7213 local i=$((RANDOM * num * 2 / 65536))
7219 [ -n "$CLIENTONLY" ] || [ "x$CLIENTMODSONLY" = "xyes" ]
7223 [ "$(lustre_version_code client)" = "$(lustre_version_code $SINGLEMDS)" -a \
7224 "$(lustre_version_code client)" = "$(lustre_version_code ost1)" ]
7229 echo $nodes | wc -w || true
7233 local nodes=$(mdts_nodes)
7234 local mdtcount=$(get_node_count "$nodes")
7235 [ ! "$MDSCOUNT" = "$mdtcount" ]
7238 generate_machine_file() {
7239 local nodes=${1//,/ }
7240 local machinefile=$2
7242 for node in $nodes; do
7243 echo $node >>$machinefile || \
7244 { echo "can not generate machinefile $machinefile" && return 1; }
7249 local file=$1/stripe
7252 $LFS getstripe -v $file || error "getstripe $file failed"
7256 # Check and add a test group.
7262 local gid=$(getent group $group_name | cut -d: -f3)
7263 if [[ -n "$gid" ]]; then
7264 [[ "$gid" -eq "$group_id" ]] || {
7265 error_noexit "inconsistent group ID:" \
7266 "new: $group_id, old: $gid"
7270 groupadd -g $group_id $group_name
7277 # Check and add a test user.
7290 local uid=$(getent passwd $user_name | cut -d: -f3)
7291 if [[ -n "$uid" ]]; then
7292 if [[ "$uid" -eq "$user_id" ]]; then
7293 local dir=$(getent passwd $user_name | cut -d: -f6)
7294 if [[ "$dir" != "$home" ]]; then
7296 usermod -d $home $user_name
7300 error_noexit "inconsistent user ID:" \
7301 "new: $user_id, old: $uid"
7306 useradd -M -u $user_id -d $home -g $group_name $opts $user_name
7313 check_runas_id_ret() {
7315 local myRUNAS_UID=$1
7316 local myRUNAS_GID=$2
7320 if [ -z "$myRUNAS" ]; then
7321 error_exit "check_runas_id_ret requires myRUNAS argument"
7325 error "Unable to execute $myRUNAS"
7327 id $myRUNAS_UID > /dev/null ||
7328 error "Invalid RUNAS_ID $myRUNAS_UID. Please set RUNAS_ID to " \
7329 "some UID which exists on MDS and client or add user " \
7330 "$myRUNAS_UID:$myRUNAS_GID on these nodes."
7333 $myRUNAS krb5_login.sh ||
7334 error "Failed to refresh krb5 TGT for UID $myRUNAS_ID."
7336 mkdir $DIR/d0_runas_test
7338 chown $myRUNAS_UID:$myRUNAS_GID $DIR/d0_runas_test
7339 $myRUNAS -u $myRUNAS_UID -g $myRUNAS_GID touch $DIR/d0_runas_test/f$$ ||
7341 rm -rf $DIR/d0_runas_test
7346 local myRUNAS_UID=$1
7347 local myRUNAS_GID=$2
7351 check_runas_id_ret $myRUNAS_UID $myRUNAS_GID $myRUNAS || \
7352 error "unable to write to $DIR/d0_runas_test as " \
7356 # obtain the UID/GID for MPI_USER
7360 MPI_USER_UID=$(do_facet client "getent passwd $mpi_user | cut -d: -f3;
7361 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the UID for $mpi_user"
7363 MPI_USER_GID=$(do_facet client "getent passwd $mpi_user | cut -d: -f4;
7364 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the GID for $mpi_user"
7367 # obtain and cache Kerberos ticket-granting ticket
7368 refresh_krb5_tgt() {
7369 local myRUNAS_UID=$1
7370 local myRUNAS_GID=$2
7373 if [ -z "$myRUNAS" ]; then
7374 error_exit "myRUNAS command must be specified for refresh_krb5_tgt"
7377 CLIENTS=${CLIENTS:-$HOSTNAME}
7378 do_nodes $CLIENTS "set -x
7379 if ! $myRUNAS krb5_login.sh; then
7380 echo "Failed to refresh Krb5 TGT for UID/GID $myRUNAS_UID/$myRUNAS_GID."
7385 # Run multiop in the background, but wait for it to print
7386 # "PAUSING" to its stdout before returning from this function.
7387 multiop_bg_pause() {
7388 MULTIOP_PROG=${MULTIOP_PROG:-$MULTIOP}
7392 TMPPIPE=/tmp/multiop_open_wait_pipe.$$
7395 echo "$MULTIOP_PROG $FILE v$ARGS"
7396 $MULTIOP_PROG $FILE v$ARGS > $TMPPIPE &
7398 echo "TMPPIPE=${TMPPIPE}"
7399 read -t 60 multiop_output < $TMPPIPE
7400 if [ $? -ne 0 ]; then
7405 if [ "$multiop_output" != "PAUSING" ]; then
7406 echo "Incorrect multiop output: $multiop_output"
7421 [ ${PIPESTATUS[0]} -eq 0 ] || rc=1
7423 echo $((SECONDS - start))
7427 inodes_available () {
7428 local IFree=$($LFS df -i $MOUNT | grep ^$FSNAME | awk '{ print $4 }' |
7429 sort -un | head -n1) || return 1
7433 mdsrate_inodes_available () {
7434 local min_inodes=$(inodes_available)
7435 echo $((min_inodes * 99 / 100))
7438 # reset stat counters
7440 local paramfile="$1"
7441 lctl set_param -n $paramfile=0
7446 local paramfile="$1"
7448 lctl get_param -n $paramfile |
7449 awk '/^'$stat'/ { sum += $2 } END { printf("%0.0f", sum) }'
7453 awk '{sum += $1} END { printf("%0.0f", sum) }'
7456 calc_osc_kbytes () {
7457 $LFS df $MOUNT > /dev/null
7458 $LCTL get_param -n osc.*[oO][sS][cC][-_][0-9a-f]*.$1 | calc_sum
7461 # save_lustre_params(comma separated facet list, parameter_mask)
7462 # generate a stream of formatted strings (<facet> <param name>=<param value>)
7463 save_lustre_params() {
7468 for facet in ${facets//,/ }; do
7469 facet_svc=$(facet_svc $facet)
7471 "params=\\\$($LCTL get_param $2);
7472 [[ -z \\\"$facet_svc\\\" ]] && param= ||
7473 param=\\\$(grep $facet_svc <<< \\\"\\\$params\\\");
7474 [[ -z \\\$param ]] && param=\\\"\\\$params\\\";
7475 while read s; do echo $facet \\\$s;
7476 done <<< \\\"\\\$param\\\""
7480 # restore lustre parameters from input stream, produces by save_lustre_params
7481 restore_lustre_params() {
7486 while IFS=" =" read facet name val; do
7487 do_facet $facet "$LCTL set_param -n $name=$val"
7491 check_node_health() {
7492 local nodes=${1:-$(comma_list $(nodes_list))}
7493 local health=$TMP/node_health.$$
7495 do_nodes -q $nodes "$LCTL get_param catastrophe 2>&1" | tee $health |
7496 grep "catastrophe=1" && error "LBUG/LASSERT detected"
7497 # Only check/report network health if get_param isn't reported, since
7498 # *clearly* the network is working if get_param returned something.
7499 if (( $(grep -c catastro $health) != $(wc -w <<< ${nodes//,/ }) )); then
7500 for node in ${nodes//,/}; do
7501 check_network $node 5
7507 mdsrate_cleanup () {
7509 mpi_run ${MACHINEFILE_OPTION} $2 -np $1 ${MDSRATE} --unlink \
7510 --nfiles $3 --dir $4 --filefmt $5 $6
7515 ########################
7517 convert_facet2label() {
7520 if [ x$facet = xost ]; then
7522 elif [ x$facet = xmgs ] && combined_mgs_mds ; then
7526 local varsvc=${facet}_svc
7528 if [ -n ${!varsvc} ]; then
7531 error "No label for $facet!"
7535 get_clientosc_proc_path() {
7536 echo "${1}-osc-[-0-9a-f]*"
7539 get_mdtosc_proc_path() {
7541 local ost_label=${2:-"*OST*"}
7543 [ "$mds_facet" = "mds" ] && mds_facet=$SINGLEMDS
7544 local mdt_label=$(convert_facet2label $mds_facet)
7545 local mdt_index=$(echo $mdt_label | sed -e 's/^.*-//')
7547 if [[ $ost_label = *OST* ]]; then
7548 echo "${ost_label}-osc-${mdt_index}"
7550 echo "${ost_label}-osp-${mdt_index}"
7554 get_osc_import_name() {
7557 local label=$(convert_facet2label $ost)
7559 if [ "${facet:0:3}" = "mds" ]; then
7560 get_mdtosc_proc_path $facet $label
7564 get_clientosc_proc_path $label
7568 _wait_import_state () {
7570 local CONN_PROC="$2"
7571 local maxtime=${3:-$(max_recovery_time)}
7572 local err_on_fail=${4:-1}
7576 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
7577 while ! echo "${CONN_STATE}" | egrep -q "^${expected}\$" ; do
7578 if [[ "${expected}" == "DISCONN" ]]; then
7579 # for disconn we can check after proc entry is removed
7580 [[ -z "${CONN_STATE}" ]] && return 0
7581 # with AT, we can have connect request timeout near
7582 # reconnect timeout and test can't see real disconnect
7583 [[ "${CONN_STATE}" == "CONNECTING" ]] && return 0
7585 if (( $i >= $maxtime )); then
7586 (( $err_on_fail != 0 )) &&
7587 error "can't put import for $CONN_PROC into ${expected} state after $i sec, have ${CONN_STATE}"
7591 # Add uniq for multi-mount case
7592 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null |
7597 log "$CONN_PROC in ${CONN_STATE} state after $i sec"
7601 wait_import_state() {
7604 local maxtime=${3:-$(max_recovery_time)}
7605 local err_on_fail=${4:-1}
7608 for param in ${params//,/ }; do
7609 _wait_import_state "$expected" "$param" $maxtime $err_on_fail ||
7614 wait_import_state_mount() {
7615 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
7619 wait_import_state "$@"
7622 # One client request could be timed out because server was not ready
7623 # when request was sent by client.
7624 # The request timeout calculation details :
7626 # /* We give the server rq_timeout secs to process the req, and
7627 # add the network latency for our local timeout. */
7628 # request->rq_deadline = request->rq_sent + request->rq_timeout +
7629 # ptlrpc_at_get_net_latency(request) ;
7631 # ptlrpc_connect_import ()
7632 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
7635 # -> at_init(&at->iat_net_latency, 0, 0) -> iat_net_latency=0
7636 # ptlrpc_at_get_net_latency(request) ->
7637 # at_get (max (iat_net_latency=0, at_min)) = at_min
7640 # request->rq_timeout + ptlrpc_at_get_net_latency(request) =
7641 # INITIAL_CONNECT_TIMEOUT + at_min
7643 # We will use obd_timeout instead of INITIAL_CONNECT_TIMEOUT
7644 # because we can not get this value in runtime,
7645 # the value depends on configure options, and it is not stored in /proc.
7647 # #define CONNECTION_SWITCH_MIN 5U
7648 # #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
7650 request_timeout () {
7653 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
7654 local init_connect_timeout=$TIMEOUT
7655 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
7657 local at_min=$(at_get $facet at_min)
7659 echo $(( init_connect_timeout + at_min ))
7662 _wait_osc_import_state() {
7666 local target=$(get_osc_import_name $facet $ost_facet)
7667 local param="os[cp].${target}.ost_server_uuid"
7671 # 1. wait the deadline of client 1st request (it could be skipped)
7672 # 2. wait the deadline of client 2nd request
7673 local maxtime=$(( 2 * $(request_timeout $facet)))
7675 if [[ $facet == client* ]]; then
7676 # During setup time, the osc might not be setup, it need wait
7677 # until list_param can return valid value.
7678 params=$($LCTL list_param $param 2>/dev/null || true)
7679 while [ -z "$params" ]; do
7680 if [ $i -ge $maxtime ]; then
7681 echo "can't get $param in $maxtime secs"
7686 params=$($LCTL list_param $param 2>/dev/null || true)
7690 if [[ $ost_facet = mds* ]]; then
7691 # no OSP connection to itself
7692 if [[ $facet = $ost_facet ]]; then
7695 param="osp.${target}.mdt_server_uuid"
7699 local plist=$(comma_list $params)
7700 if ! do_rpc_nodes "$(facet_active_host $facet)" \
7701 wait_import_state $expected $plist $maxtime; then
7702 error "$facet: import is not in $expected state after $maxtime"
7709 wait_osc_import_state() {
7715 if [[ $facet = mds ]]; then
7716 for num in $(seq $MDSCOUNT); do
7717 _wait_osc_import_state mds$num "$ost_facet" "$expected"
7720 _wait_osc_import_state "$facet" "$ost_facet" "$expected"
7724 wait_osc_import_ready() {
7725 wait_osc_import_state $1 $2 "\(FULL\|IDLE\)"
7728 _wait_mgc_import_state() {
7731 local error_on_failure=${3:-1}
7732 local param="mgc.*.mgs_server_uuid"
7736 # 1. wait the deadline of client 1st request (it could be skipped)
7737 # 2. wait the deadline of client 2nd request
7738 local maxtime=$(( 2 * $(request_timeout $facet)))
7740 if [[ $facet == client* ]]; then
7741 # During setup time, the osc might not be setup, it need wait
7742 # until list_param can return valid value. And also if there
7743 # are mulitple osc entries we should list all of them before
7745 params=$($LCTL list_param $param 2>/dev/null || true)
7746 while [ -z "$params" ]; do
7747 if [ $i -ge $maxtime ]; then
7748 echo "can't get $param in $maxtime secs"
7753 params=$($LCTL list_param $param 2>/dev/null || true)
7756 local plist=$(comma_list $params)
7757 if ! do_rpc_nodes "$(facet_active_host $facet)" \
7758 wait_import_state $expected $plist $maxtime \
7759 $error_on_failure; then
7760 if [ $error_on_failure -ne 0 ]; then
7761 error "import is not in ${expected} state"
7769 wait_mgc_import_state() {
7772 local error_on_failure=${3:-1}
7775 if [[ $facet = mds ]]; then
7776 for num in $(seq $MDSCOUNT); do
7777 _wait_mgc_import_state mds$num "$expected" \
7778 $error_on_failure || return
7781 _wait_mgc_import_state "$facet" "$expected"
7782 $error_on_failure || return
7786 wait_dne_interconnect() {
7789 if [ $MDSCOUNT -gt 1 ]; then
7790 for num in $(seq $MDSCOUNT); do
7791 wait_osc_import_ready mds mds$num
7796 get_clientmdc_proc_path() {
7800 get_clientmgc_proc_path() {
7807 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
7812 [ -z "$list" ] && return 0
7814 # Add paths to lustre tests for 32 and 64 bit systems.
7815 local LIBPATH="/usr/lib/lustre/tests:/usr/lib64/lustre/tests:"
7816 local TESTPATH="$RLUSTRE/tests:"
7817 local RPATH="PATH=${TESTPATH}${LIBPATH}${PATH}:/sbin:/bin:/usr/sbin:"
7818 do_nodes ${quiet:-"--verbose"} $list "${RPATH} NAME=${NAME} bash rpc.sh $@ "
7821 wait_clients_import_state () {
7825 local facets="$facet"
7827 if [ "$FAILURE_MODE" = HARD ]; then
7828 facets=$(facets_on_host $(facet_active_host $facet))
7831 for facet in ${facets//,/ }; do
7832 local label=$(convert_facet2label $facet)
7835 ost* ) proc_path="osc.$(get_clientosc_proc_path \
7836 $label).ost_server_uuid" ;;
7837 mds* ) proc_path="mdc.$(get_clientmdc_proc_path \
7838 $label).mds_server_uuid" ;;
7839 mgs* ) proc_path="mgc.$(get_clientmgc_proc_path \
7840 $label).mgs_server_uuid" ;;
7841 *) error "unknown facet!" ;;
7844 local params=$(expand_list $params $proc_path)
7847 if ! do_rpc_nodes "$list" wait_import_state_mount "$expected" $params;
7849 error "import is not in ${expected} state"
7861 # wait until all MDTs are in the expected state
7862 for ((num = 1; num <= $MDSCOUNT; num++)); do
7863 local mdtosp=$(get_mdtosc_proc_path mds${num} ${tgt_name})
7867 if [ $facet = "mds" ]; then
7868 mproc="osp.$mdtosp.active"
7869 [ $num -eq $((tgt_idx + 1)) ] && continue
7871 mproc="osc.$mdtosp.active"
7877 local result=$(do_facet mds${num} "$LCTL get_param -n $mproc")
7880 [ ${PIPESTATUS[0]} = 0 ] || error "Can't read $mproc"
7881 if [ $result -eq $expected ]; then
7882 echo -n "target updated after "
7883 echo "$wait sec (got $result)"
7887 if [ $wait -eq $max ]; then
7888 error "$tgt_name: wanted $expected got $result"
7890 echo "Waiting $((max - wait)) secs for $tgt_name"
7900 AVAILA=($(do_nodes $(comma_list $(osts_nodes)) \
7901 $LCTL get_param obdfilter.*.kbytesavail))
7902 GRANTA=($(do_nodes $(comma_list $(osts_nodes)) \
7903 $LCTL get_param -n obdfilter.*.tot_granted))
7904 TOTALA=($(do_nodes $(comma_list $(osts_nodes)) \
7905 $LCTL get_param -n obdfilter.*.kbytestotal))
7906 for ((i=0; i<${#AVAILA[@]}; i++)); do
7907 local -a AVAIL1=(${AVAILA[$i]//=/ })
7908 local -a TOTAL=(${TOTALA[$i]//=/ })
7909 GRANT=$((${GRANTA[$i]}/1024))
7910 # allow 1% of total space in bavail because of delayed
7911 # allocation with ZFS which might release some free space after
7912 # txg commit. For small devices, we set a mininum of 8MB
7913 local LIMIT=$((${TOTAL} / 100 + 8000))
7914 echo -n $(echo ${AVAIL1[0]} | cut -d"." -f2) avl=${AVAIL1[1]} \
7915 grnt=$GRANT diff=$((AVAIL1[1] - GRANT)) limit=${LIMIT}
7916 [ $((AVAIL1[1] - GRANT)) -lt $LIMIT ] && OSCFULL=0 && \
7917 echo " FULL" || echo
7923 echo -e "$(do_facet $SINGLEMDS $LCTL pool_list $1 | sed '1d')"
7926 check_pool_not_exist() {
7927 local fsname=${1%%.*}
7928 local poolname=${1##$fsname.}
7929 [[ $# -ne 1 ]] && return 0
7930 [[ x$poolname = x ]] && return 0
7931 list_pool $fsname | grep -w $1 && return 1
7936 local fsname=${1%%.*}
7937 local poolname=${1##$fsname.}
7938 local keep_pools=${2:-false}
7940 stack_trap "destroy_test_pools $fsname" EXIT
7941 do_facet mgs lctl pool_new $1
7943 # get param should return err unless pool is created
7944 [[ $RC -ne 0 ]] && return $RC
7946 for mds_id in $(seq $MDSCOUNT); do
7947 local mdt_id=$((mds_id-1))
7948 local lodname=$fsname-MDT$(printf "%04x" $mdt_id)-mdtlov
7949 wait_update_facet mds$mds_id \
7950 "lctl get_param -n lod.$lodname.pools.$poolname \
7951 2>/dev/null || echo foo" "" ||
7952 error "mds$mds_id: pool_new failed $1"
7954 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
7955 2>/dev/null || echo foo" "" || error "pool_new failed $1"
7957 $keep_pools || add_pool_to_list $1
7961 add_pool_to_list () {
7962 local fsname=${1%%.*}
7963 local poolname=${1##$fsname.}
7965 local listvar=${fsname}_CREATED_POOLS
7966 local temp=${listvar}=$(expand_list ${!listvar} $poolname)
7970 remove_pool_from_list () {
7971 local fsname=${1%%.*}
7972 local poolname=${1##$fsname.}
7974 local listvar=${fsname}_CREATED_POOLS
7975 local temp=${listvar}=$(exclude_items_from_list "${!listvar}" $poolname)
7979 # cleanup all pools exist on $FSNAME
7980 destroy_all_pools () {
7982 for i in $(list_pool $FSNAME); do
7987 destroy_pool_int() {
7989 local OSTS=$(list_pool $1)
7990 for ost in $OSTS; do
7991 do_facet mgs lctl pool_remove $1 $ost
7993 wait_update_facet $SINGLEMDS "lctl pool_list $1 | wc -l" "1" ||
7994 error "MDS: pool_list $1 failed"
7995 do_facet mgs lctl pool_destroy $1
7998 # <fsname>.<poolname> or <poolname>
8000 local fsname=${1%%.*}
8001 local poolname=${1##$fsname.}
8003 [[ x$fsname = x$poolname ]] && fsname=$FSNAME
8007 check_pool_not_exist $fsname.$poolname && return 0 || true
8009 destroy_pool_int $fsname.$poolname
8011 [[ $RC -ne 0 ]] && return $RC
8012 for mds_id in $(seq $MDSCOUNT); do
8013 local mdt_id=$((mds_id-1))
8014 local lodname=$fsname-MDT$(printf "%04x" $mdt_id)-mdtlov
8015 wait_update_facet mds$mds_id \
8016 "lctl get_param -n lod.$lodname.pools.$poolname \
8017 2>/dev/null || echo foo" "foo" ||
8018 error "mds$mds_id: destroy pool failed $1"
8020 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
8021 2>/dev/null || echo foo" "foo" || error "destroy pool failed $1"
8023 remove_pool_from_list $fsname.$poolname
8029 local fsname=${1:-$FSNAME}
8031 local listvar=${fsname}_CREATED_POOLS
8033 [ x${!listvar} = x ] && return 0
8035 echo "Destroy the created pools: ${!listvar}"
8036 for poolname in ${!listvar//,/ }; do
8037 destroy_pool $fsname.$poolname
8041 destroy_test_pools () {
8043 local fsname=${1:-$FSNAME}
8044 destroy_pools $fsname || true
8050 local ts=$(date +%s)
8053 if [[ ! -f "$YAML_LOG" ]]; then
8054 # init_logging is not performed before gather_logs,
8055 # so the $LOGDIR needs to be checked here
8056 check_shared_dir $LOGDIR && touch $LOGDIR/shared
8059 [ -f $LOGDIR/shared ] && docp=false
8061 # dump lustre logs, dmesg, and journal if GSS_SK=true
8063 prefix="$TESTLOG_PREFIX.$TESTNAME"
8065 echo "Dumping lctl log to ${prefix}.*.${suffix}"
8067 if [ -n "$CLIENTONLY" -o "$PDSH" == "no_dsh" ]; then
8068 echo "Dumping logs only on local client."
8069 $LCTL dk > ${prefix}.debug_log.$(hostname -s).${suffix}
8070 dmesg > ${prefix}.dmesg.$(hostname -s).${suffix}
8071 [ "$SHARED_KEY" = true ] && find $SK_PATH -name '*.key' -exec \
8072 lgss_sk -r {} \; &> \
8073 ${prefix}.ssk_keys.$(hostname -s).${suffix}
8074 [ "$SHARED_KEY" = true ] && lctl get_param 'nodemap.*.*' > \
8075 ${prefix}.nodemaps.$(hostname -s).${suffix}
8076 [ "$GSS_SK" = true ] && keyctl show > \
8077 ${prefix}.keyring.$(hostname -s).${suffix}
8078 [ "$GSS_SK" = true ] && journalctl -a > \
8079 ${prefix}.journal.$(hostname -s).${suffix}
8084 "$LCTL dk > ${prefix}.debug_log.\\\$(hostname -s).${suffix};
8085 dmesg > ${prefix}.dmesg.\\\$(hostname -s).${suffix}"
8086 if [ "$SHARED_KEY" = true ]; then
8087 do_nodesv $list "find $SK_PATH -name '*.key' -exec \
8088 lgss_sk -r {} \; &> \
8089 ${prefix}.ssk_keys.\\\$(hostname -s).${suffix}"
8090 do_facet mds1 "lctl get_param 'nodemap.*.*' > \
8091 ${prefix}.nodemaps.\\\$(hostname -s).${suffix}"
8093 if [ "$GSS_SK" = true ]; then
8094 do_nodesv $list "keyctl show > \
8095 ${prefix}.keyring.\\\$(hostname -s).${suffix}"
8096 do_nodesv $list "journalctl -a > \
8097 ${prefix}.journal.\\\$(hostname -s).${suffix}"
8100 if [ ! -f $LOGDIR/shared ]; then
8101 local remote_nodes=$(exclude_items_from_list $list $HOSTNAME)
8103 for node in ${remote_nodes//,/ }; do
8104 rsync -az -e ssh $node:${prefix}.'*'.${suffix} $LOGDIR &
8118 for i in $(seq 0 $num_mntpts); do
8119 cmd="ls -laf ${mntpt_root}$i/$dir"
8125 for pid in $pids; do
8132 # check_and_start_recovery_timer()
8133 # service_time = at_est2timeout(service_time);
8134 # service_time += 2 * INITIAL_CONNECT_TIMEOUT;
8135 # service_time += 2 * (CONNECTION_SWITCH_MAX + CONNECTION_SWITCH_INC);
8137 #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN, obd_timeout/20)
8138 #define CONNECTION_SWITCH_MAX min(50, max(CONNECTION_SWITCH_MIN, obd_timeout))
8139 #define CONNECTION_SWITCH_MIN 5
8140 #define CONNECTION_SWITCH_INC 5
8141 max_recovery_time() {
8142 local init_connect_timeout=$((TIMEOUT / 20))
8143 ((init_connect_timeout >= 5)) || init_connect_timeout=5
8145 local service_time=$(($(at_max_get client) * 9 / 4 + 5))
8146 service_time=$((service_time + 2 * (init_connect_timeout + 50 + 5)))
8148 echo -n $service_time
8151 recovery_time_min() {
8152 local connection_switch_min=5
8153 local connection_switch_inc=5
8154 local connection_switch_max
8155 local reconnect_delay_max
8156 local initial_connect_timeout
8160 #connection_switch_max=min(50, max($connection_switch_min,$TIMEOUT)
8161 (($connection_switch_min > $TIMEOUT)) &&
8162 max=$connection_switch_min || max=$TIMEOUT
8163 (($max < 50)) && connection_switch_max=$max || connection_switch_max=50
8165 #initial_connect_timeout = max(connection_switch_min, obd_timeout/20)
8166 timeout_20=$((TIMEOUT/20))
8167 (($connection_switch_min > $timeout_20)) &&
8168 initial_connect_timeout=$connection_switch_min ||
8169 initial_connect_timeout=$timeout_20
8171 reconnect_delay_max=$((connection_switch_max + connection_switch_inc + \
8172 initial_connect_timeout))
8173 echo $((2 * reconnect_delay_max))
8176 get_clients_mount_count () {
8177 local clients=${CLIENTS:-$HOSTNAME}
8179 # we need to take into account the clients mounts and
8180 # exclude mds/ost mounts if any;
8181 do_nodes $clients cat /proc/mounts | grep lustre |
8182 grep -w $MOUNT | wc -l
8186 PROC_CLI="srpc_info"
8187 PROC_CON="srpc_contexts"
8195 if [ $M -lt $N ]; then
8199 while [ $N -lt $M ]; do
8209 calc_connection_cnt() {
8212 # MDT->MDT = 2 * C(M, 2)
8216 comb_m2=$(combination $MDSCOUNT 2)
8218 local num_clients=$(get_clients_mount_count)
8220 local cnt_mdt2mdt=$((comb_m2 * 2))
8221 local cnt_mdt2ost=$((MDSCOUNT * OSTCOUNT))
8222 local cnt_cli2ost=$((num_clients * OSTCOUNT))
8223 local cnt_cli2mdt=$((num_clients * MDSCOUNT))
8224 if is_mounted $MOUNT2; then
8225 cnt_cli2mdt=$((cnt_cli2mdt * 2))
8226 cnt_cli2ost=$((cnt_cli2ost * 2))
8234 local cnt_all2ost=$((cnt_mdt2ost + cnt_cli2ost))
8235 local cnt_all2mdt=$((cnt_mdt2mdt + cnt_cli2mdt))
8236 local cnt_all2all=$((cnt_mdt2ost + cnt_mdt2mdt \
8237 + cnt_cli2ost + cnt_cli2mdt))
8251 local cmd="$tgt.srpc.flavor"
8253 if [ $net == "any" ]; then
8258 if [ $dir != "any" ]; then
8263 log "Setting sptlrpc rule: $cmd"
8264 do_facet mgs "$LCTL conf_param $cmd"
8270 local total_ctx=$(echo "$output" | grep -c "expire.*key.*hdl")
8280 rpc_flvr=`echo $flavor | awk -F - '{ print $1 }'`
8281 bulkspec=`echo $flavor | awk -F - '{ print $2 }'`
8283 count=`echo "$output" | grep "rpc flavor" | grep $rpc_flvr | wc -l`
8285 if [ "x$bulkspec" != "x" ]; then
8286 algs=`echo $bulkspec | awk -F : '{ print $2 }'`
8288 if [ "x$algs" != "x" ]; then
8289 bulk_count=`echo "$output" | grep "bulk flavor" | grep $algs | wc -l`
8291 bulk=`echo $bulkspec | awk -F : '{ print $1 }'`
8292 if [ $bulk == "bulkn" ]; then
8293 bulk_count=`echo "$output" | grep "bulk flavor" \
8294 | grep "null/null" | wc -l`
8295 elif [ $bulk == "bulki" ]; then
8296 bulk_count=`echo "$output" | grep "bulk flavor" \
8297 | grep "/null" | grep -v "null/" | wc -l`
8299 bulk_count=`echo "$output" | grep "bulk flavor" \
8300 | grep -v "/null" | grep -v "null/" | wc -l`
8304 [ $bulk_count -lt $count ] && count=$bulk_count
8315 local clients=${CLIENTS:-$HOSTNAME}
8317 for c in ${clients//,/ }; do
8318 local output=$(do_node $c lctl get_param -n \
8319 mdc.*-*-mdc-*.$PROC_CLI 2>/dev/null)
8320 local tmpcnt=$(count_flvr "$output" $flavor)
8321 if $GSS_SK && [ $flavor != "null" ]; then
8322 # tmpcnt=min(contexts,flavors) to ensure SK context is on
8323 output=$(do_node $c lctl get_param -n \
8324 mdc.*-MDT*-mdc-*.$PROC_CON 2>/dev/null)
8325 local outcon=$(count_contexts "$output")
8326 if [ "$outcon" -lt "$tmpcnt" ]; then
8330 cnt=$((cnt + tmpcnt))
8340 local clients=${CLIENTS:-$HOSTNAME}
8342 for c in ${clients//,/ }; do
8344 do_node $c lctl set_param osc.*.idle_connect=1 >/dev/null 2>&1
8345 local output=$(do_node $c lctl get_param -n \
8346 osc.*OST*-osc-[^M][^D][^T]*.$PROC_CLI 2>/dev/null)
8347 local tmpcnt=$(count_flvr "$output" $flavor)
8348 if $GSS_SK && [ $flavor != "null" ]; then
8349 # tmpcnt=min(contexts,flavors) to ensure SK context is on
8350 output=$(do_node $c lctl get_param -n \
8351 osc.*OST*-osc-[^M][^D][^T]*.$PROC_CON 2>/dev/null)
8352 local outcon=$(count_contexts "$output")
8353 if [ "$outcon" -lt "$tmpcnt" ]; then
8357 cnt=$((cnt + tmpcnt))
8367 if [ $MDSCOUNT -le 1 ]; then
8372 for num in `seq $MDSCOUNT`; do
8373 local output=$(do_facet mds$num lctl get_param -n \
8374 osp.*-MDT*osp-MDT*.$PROC_CLI 2>/dev/null)
8375 local tmpcnt=$(count_flvr "$output" $flavor)
8376 if $GSS_SK && [ $flavor != "null" ]; then
8377 # tmpcnt=min(contexts,flavors) to ensure SK context is on
8378 output=$(do_facet mds$num lctl get_param -n \
8379 osp.*-MDT*osp-MDT*.$PROC_CON 2>/dev/null)
8380 local outcon=$(count_contexts "$output")
8381 if [ "$outcon" -lt "$tmpcnt" ]; then
8385 cnt=$((cnt + tmpcnt))
8396 for num in `seq $MDSCOUNT`; do
8397 mdtosc=$(get_mdtosc_proc_path mds$num)
8398 mdtosc=${mdtosc/-MDT*/-MDT\*}
8399 local output=$(do_facet mds$num lctl get_param -n \
8400 os[cp].$mdtosc.$PROC_CLI 2>/dev/null)
8401 local tmpcnt=$(count_flvr "$output" $flavor)
8402 if $GSS_SK && [ $flavor != "null" ]; then
8403 # tmpcnt=min(contexts,flavors) to ensure SK context is on
8404 output=$(do_facet mds$num lctl get_param -n \
8405 os[cp].$mdtosc.$PROC_CON 2>/dev/null)
8406 local outcon=$(count_contexts "$output")
8407 if [ "$outcon" -lt "$tmpcnt" ]; then
8411 cnt=$((cnt + tmpcnt))
8420 local output=$(do_facet client lctl get_param -n mgc.*.$PROC_CLI \
8422 count_flvr "$output" $flavor
8427 local dir=$1 # from to
8428 local flavor=$2 # flavor expected
8431 if [ $dir == "cli2mdt" ]; then
8432 res=`flvr_cnt_cli2mdt $flavor`
8433 elif [ $dir == "cli2ost" ]; then
8434 res=`flvr_cnt_cli2ost $flavor`
8435 elif [ $dir == "mdt2mdt" ]; then
8436 res=`flvr_cnt_mdt2mdt $flavor`
8437 elif [ $dir == "mdt2ost" ]; then
8438 res=`flvr_cnt_mdt2ost $flavor`
8439 elif [ $dir == "all2ost" ]; then
8440 res1=`flvr_cnt_mdt2ost $flavor`
8441 res2=`flvr_cnt_cli2ost $flavor`
8442 res=$((res1 + res2))
8443 elif [ $dir == "all2mdt" ]; then
8444 res1=`flvr_cnt_mdt2mdt $flavor`
8445 res2=`flvr_cnt_cli2mdt $flavor`
8446 res=$((res1 + res2))
8447 elif [ $dir == "all2all" ]; then
8448 res1=`flvr_cnt_mdt2ost $flavor`
8449 res2=`flvr_cnt_cli2ost $flavor`
8450 res3=`flvr_cnt_mdt2mdt $flavor`
8451 res4=`flvr_cnt_cli2mdt $flavor`
8452 res=$((res1 + res2 + res3 + res4))
8460 local dir=$1 # from to
8461 local flavor=$2 # flavor expected
8462 local expect=${3:-$(calc_connection_cnt $dir)} # number expected
8463 local WAITFLAVOR_MAX=20 # how many retries before abort?
8466 for ((i = 0; i < $WAITFLAVOR_MAX; i++)); do
8467 echo -n "checking $dir..."
8468 res=$(do_check_flavor $dir $flavor)
8469 echo "found $res/$expect $flavor connections"
8470 [ $res -ge $expect ] && return 0
8474 echo "Error checking $flavor of $dir: expect $expect, actual $res"
8475 # echo "Dumping additional logs for SK debug.."
8476 do_nodes $(comma_list $(all_server_nodes)) "keyctl show"
8478 gather_logs $(comma_list $(nodes_list))
8483 restore_to_default_flavor()
8485 local proc="mgs.MGS.live.$FSNAME"
8487 echo "restoring to default flavor..."
8489 local nrule=$(do_facet mgs lctl get_param -n $proc 2>/dev/null |
8490 grep ".srpc.flavor" | wc -l)
8492 # remove all existing rules if any
8493 if [ $nrule -ne 0 ]; then
8494 echo "$nrule existing rules"
8495 for rule in $(do_facet mgs lctl get_param -n $proc 2>/dev/null |
8496 grep ".srpc.flavor."); do
8497 echo "remove rule: $rule"
8498 spec=`echo $rule | awk -F = '{print $1}'`
8499 do_facet mgs "$LCTL conf_param -d $spec"
8503 # verify no rules left
8504 nrule=$(do_facet mgs lctl get_param -n $proc 2>/dev/null |
8505 grep ".srpc.flavor." | wc -l)
8506 [ $nrule -ne 0 ] && error "still $nrule rules left"
8508 # wait for default flavor to be applied
8511 set_rule $FSNAME any any $SK_FLAVOR
8512 wait_flavor all2all $SK_FLAVOR
8514 set_rule $FSNAME any cli2mdt $SK_FLAVOR
8515 set_rule $FSNAME any cli2ost $SK_FLAVOR
8516 wait_flavor cli2mdt $SK_FLAVOR
8517 wait_flavor cli2ost $SK_FLAVOR
8519 echo "GSS_SK now at default flavor: $SK_FLAVOR"
8521 wait_flavor all2all null
8527 local flavor=${1:-null}
8529 echo "setting all flavor to $flavor"
8531 # FIXME need parameter to this fn
8532 # and remove global vars
8533 local cnt_all2all=$(calc_connection_cnt all2all)
8535 local res=$(do_check_flavor all2all $flavor)
8536 if [ $res -eq $cnt_all2all ]; then
8537 echo "already have total $res $flavor connections"
8541 echo "found $res $flavor out of total $cnt_all2all connections"
8542 restore_to_default_flavor
8544 [[ $flavor = null ]] && return 0
8546 if $GSS_SK && [ $flavor != "null" ]; then
8548 set_rule $FSNAME any any $flavor
8549 wait_flavor all2all $flavor
8551 set_rule $FSNAME any cli2mdt $flavor
8552 set_rule $FSNAME any cli2ost $flavor
8553 set_rule $FSNAME any mdt2ost null
8554 set_rule $FSNAME any mdt2mdt null
8555 wait_flavor cli2mdt $flavor
8556 wait_flavor cli2ost $flavor
8558 echo "GSS_SK now at flavor: $flavor"
8560 set_rule $FSNAME any any $flavor
8561 wait_flavor all2all $flavor
8568 # Checking for shared logdir
8569 if [ ! -d $dir ]; then
8570 # Not found. Create local logdir
8573 touch $dir/check_file.$(hostname -s)
8578 check_write_access() {
8580 local list=${2:-$(comma_list $(nodes_list))}
8584 for node in ${list//,/ }; do
8585 file=$dir/check_file.$(short_nodename $node)
8586 if [[ ! -f "$file" ]]; then
8587 # Logdir not accessible/writable from this node.
8590 rm -f $file || return 1
8596 [[ -n $YAML_LOG ]] && return
8597 local save_umask=$(umask)
8600 export YAML_LOG=${LOGDIR}/results.yml
8604 # If the yaml log already exists then we will just append to it
8605 if [ ! -f $YAML_LOG ]; then
8606 if check_shared_dir $LOGDIR; then
8607 touch $LOGDIR/shared
8608 echo "Logging to shared log directory: $LOGDIR"
8610 echo "Logging to local directory: $LOGDIR"
8613 yml_nodes_file $LOGDIR >> $YAML_LOG
8614 yml_results_file >> $YAML_LOG
8619 # log actual client and server versions if needed for debugging
8620 log "Client: $(lustre_build_version client)"
8621 log "MDS: $(lustre_build_version mds1)"
8622 log "OSS: $(lustre_build_version ost1)"
8626 yml_log_test $1 >> $YAML_LOG
8630 yml_log_test_status $@ >> $YAML_LOG
8633 log_sub_test_begin() {
8634 yml_log_sub_test_begin "$@" >> $YAML_LOG
8637 log_sub_test_end() {
8638 yml_log_sub_test_end "$@" >> $YAML_LOG
8644 local llverdev_opts=$2
8645 local devname=$(basename $1)
8646 local size=$(grep "$devname"$ /proc/partitions | awk '{print $3}')
8647 # loop devices aren't in /proc/partitions
8648 [ "x$size" == "x" ] && local size=$(ls -l $dev | awk '{print $5}')
8650 size=$(($size / 1024 / 1024)) # Gb
8652 local partial_arg=""
8653 # Run in partial (fast) mode if the size
8654 # of a partition > 1 GB
8655 [ $size -gt 1 ] && partial_arg="-p"
8657 llverdev --force $partial_arg $llverdev_opts $dev
8663 local llverfs_opts=$2
8664 local use_partial_arg=$3
8665 local partial_arg=""
8666 local size=$(df -B G $dir |tail -n 1 |awk '{print $2}' |sed 's/G//') #GB
8668 # Run in partial (fast) mode if the size
8669 # of a partition > 1 GB
8670 [ "x$use_partial_arg" != "xno" ] && [ $size -gt 1 ] && partial_arg="-p"
8672 llverfs $partial_arg $llverfs_opts $dir
8676 local devs=${1//,/ }
8679 local rslt=$TMP/sgpdd_survey
8681 # sgpdd-survey cleanups ${rslt}.* files
8683 local cmd="rslt=$rslt $params scsidevs=\"$devs\" $SGPDDSURVEY"
8689 # returns the canonical name for an ldiskfs device
8694 do_facet $facet "dv=\\\$($LCTL get_param -n $dev);
8695 if foo=\\\$(lvdisplay -c \\\$dv 2>/dev/null); then
8696 echo dm-\\\${foo##*:};
8698 name=\\\$(basename \\\$dv);
8699 if [[ \\\$name = *flakey* ]]; then
8700 name=\\\$(lsblk -o NAME,KNAME |
8701 awk /\\\$name/'{print \\\$NF}');
8707 is_sanity_benchmark() {
8708 local benchmarks="dbench bonnie iozone fsx"
8710 for b in $benchmarks; do
8711 if [ "$b" == "$suite" ]; then
8719 $LFS df | grep OST | awk '{print $4}' | sort -un | head -1
8723 # Get the available size (KB) of a given obd target.
8730 [[ $facet != client ]] || return 0
8732 size=$(do_facet $facet $LCTL get_param -n *.$obd.kbytesavail | head -n1)
8737 # Get the page size (bytes) on a given facet node.
8738 # The local client page_size is directly available in PAGE_SIZE.
8742 local page_size=$(getconf PAGE_SIZE 2>/dev/null)
8744 [ -z "$CLIENTONLY" -a "$facet" != "client" ] &&
8745 page_size=$(do_facet $facet getconf PAGE_SIZE)
8746 echo -n ${page_size:-4096}
8750 # Get the block count of the filesystem.
8757 [ -z "$CLIENTONLY" ] && count=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
8758 awk '/^Block count:/ {print $3}')
8762 # Check whether the "ea_inode" feature is enabled or not, to allow
8763 # ldiskfs xattrs over one block in size. Allow both the historical
8764 # Lustre feature name (large_xattr) and the upstream name (ea_inode).
8765 large_xattr_enabled() {
8766 [[ $(facet_fstype $SINGLEMDS) == zfs ]] && return 0
8768 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
8770 do_facet $SINGLEMDS "$DUMPE2FS -h $mds_dev 2>&1 |
8771 grep -E -q '(ea_inode|large_xattr)'"
8772 return ${PIPESTATUS[0]}
8775 # Get the maximum xattr size supported by the filesystem.
8777 $LCTL get_param -n llite.*.max_easize
8780 # Dump the value of the named xattr from a file.
8785 echo "$(getfattr -n $xattr_name --absolute-names --only-values $file)"
8788 # Generate a string with size of $size bytes.
8790 local size=${1:-1024} # in bytes
8792 echo "$(head -c $size < /dev/zero | tr '\0' y)"
8795 reformat_external_journal() {
8800 if [ -n "${!var}" ]; then
8801 local rcmd="do_facet $facet"
8803 echo "reformat external journal on $facet:${!var}"
8804 ${rcmd} mke2fs -O journal_dev ${!var} || return 1
8808 # MDT file-level backup/restore
8809 mds_backup_restore() {
8812 local devname=$(mdsdevname $(facet_number $facet))
8813 local mntpt=$(facet_mntpt brpt)
8814 local rcmd="do_facet $facet"
8815 local metadata=${TMP}/backup_restore.tgz
8816 local opts=${MDS_MOUNT_FS_OPTS}
8817 local svc=${facet}_svc
8819 if ! ${rcmd} test -b ${devname}; then
8820 opts=$(csa_add "$opts" -o loop)
8823 echo "file-level backup/restore on $facet:${devname}"
8825 # step 1: build mount point
8826 ${rcmd} mkdir -p $mntpt
8827 # step 2: cleanup old backup
8828 ${rcmd} rm -f $metadata
8830 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 3
8831 if [ ! -z $igif ]; then
8832 # step 3.5: rm .lustre
8833 ${rcmd} rm -rf $mntpt/ROOT/.lustre || return 3
8835 # step 4: backup metadata
8837 ${rcmd} tar zcf $metadata --xattrs --xattrs-include="trusted.*" \
8838 --sparse -C $mntpt/ . > /dev/null 2>&1 || return 4
8840 ${rcmd} $UMOUNT $mntpt || return 5
8841 # step 6: reformat dev
8842 echo "reformat new device"
8843 format_mdt $(facet_number $facet)
8845 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 7
8846 # step 8: restore metadata
8848 ${rcmd} tar zxfp $metadata --xattrs --xattrs-include="trusted.*" \
8849 --sparse -C $mntpt > /dev/null 2>&1 || return 8
8850 # step 9: remove recovery logs
8851 echo "remove recovery logs"
8852 ${rcmd} rm -fv $mntpt/OBJECTS/* $mntpt/CATALOGS
8853 # step 10: umount dev
8854 ${rcmd} $UMOUNT $mntpt || return 10
8855 # step 11: cleanup tmp backup
8856 ${rcmd} rm -f $metaea $metadata
8857 # step 12: reset device label - it's not virgin on
8858 ${rcmd} e2label $devname ${!svc}
8865 local devname=$(mdsdevname $(facet_number $facet))
8866 local mntpt=$(facet_mntpt brpt)
8867 local rcmd="do_facet $facet"
8868 local opts=${MDS_MOUNT_FS_OPTS}
8870 if ! ${rcmd} test -b ${devname}; then
8871 opts=$(csa_add "$opts" -o loop)
8874 echo "removing OI files on $facet: idx=${idx}"
8876 # step 1: build mount point
8877 ${rcmd} mkdir -p $mntpt
8879 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
8880 if [ -z $idx ]; then
8881 # step 3: remove all OI files
8882 ${rcmd} rm -fv $mntpt/oi.16*
8883 elif [ $idx -lt 2 ]; then
8884 ${rcmd} rm -fv $mntpt/oi.16.${idx}
8888 # others, rm oi.16.[idx, idx * idx, idx ** ...]
8889 for ((i=${idx}; i<64; i=$((i * idx)))); do
8890 ${rcmd} rm -fv $mntpt/oi.16.${i}
8894 ${rcmd} $UMOUNT $mntpt || return 2
8895 # OI files will be recreated when mounted as lustre next time.
8898 # generate maloo upload-able log file name
8899 # \param logname specify unique part of file name
8900 generate_logname() {
8901 local logname=${1:-"default_logname"}
8903 echo "$TESTLOG_PREFIX.$TESTNAME.$logname.$(hostname -s).log"
8906 # make directory on different MDTs
8911 local hash_name=("all_char" "fnv_1a_64" "crush")
8912 local dirstripe_count=${DIRSTRIPE_COUNT:-"2"}
8913 local dirstripe_index=${DIRSTRIPE_INDEX:-$((base % $MDSCOUNT))}
8916 while getopts "c:H:i:p" opt; do
8918 c) dirstripe_count=$OPTARG;;
8919 H) hash_type=$OPTARG;;
8920 i) dirstripe_index=$OPTARG;;
8922 \?) error "only support -c -H -i -p";;
8926 shift $((OPTIND - 1))
8927 [ $# -eq 1 ] || error "Only creating single directory is supported"
8930 local parent=$(dirname $path)
8931 if [ "$p_option" == "-p" ]; then
8932 [ -d $path ] && return 0
8933 if [ ! -d ${parent} ]; then
8934 mkdir -p ${parent} ||
8935 error "mkdir parent '$parent' failed"
8939 if [ $MDSCOUNT -le 1 ] || ! is_lustre ${parent}; then
8940 mkdir $path || error "mkdir '$path' failed"
8944 if [ $dirstripe_index -eq -1 ]; then
8945 mdt_index=$((base % MDSCOUNT))
8947 mdt_index=$dirstripe_index
8950 # randomly choose hash type
8951 [ -z "$hash_type" ] &&
8952 hash_type=${hash_name[$((RANDOM % ${#hash_name[@]}))]}
8954 if (($MDS1_VERSION >= $(version_code 2.8.0))); then
8955 if [ $dirstripe_count -eq -1 ]; then
8956 dirstripe_count=$((RANDOM % MDSCOUNT + 1))
8962 echo "striped dir -i$mdt_index -c$dirstripe_count -H $hash_type $path"
8963 $LFS mkdir -i$mdt_index -c$dirstripe_count -H $hash_type $path ||
8964 error "mkdir -i $mdt_index -c$dirstripe_count -H $hash_type $path failed"
8968 # free_fd: find the smallest and not in use file descriptor [above @last_fd]
8970 # If called many times, passing @last_fd will avoid repeated searching
8971 # already-open FDs repeatedly if we know they are still in use.
8973 # usage: free_fd [last_fd]
8976 local max_fd=$(ulimit -n)
8977 local fd=$((${1:-2} + 1))
8979 while [[ $fd -le $max_fd && -e /proc/self/fd/$fd ]]; do
8982 [ $fd -lt $max_fd ] || error "finding free file descriptor failed"
8986 check_mount_and_prep()
8988 is_mounted $MOUNT || setupall
8990 rm -rf $DIR/[df][0-9]* || error "Fail to cleanup the env!"
8991 mkdir_on_mdt0 $DIR/$tdir || error "Fail to mkdir $DIR/$tdir."
8992 for idx in $(seq $MDSCOUNT); do
8993 local name="MDT$(printf '%04x' $((idx - 1)))"
8994 rm -rf $MOUNT/.lustre/lost+found/$name/*
8998 # calcule how many ost-objects to be created.
8999 precreated_ost_obj_count()
9003 local mdt_name="MDT$(printf '%04x' $mdt_idx)"
9004 local ost_name="OST$(printf '%04x' $ost_idx)"
9005 local proc_path="${FSNAME}-${ost_name}-osc-${mdt_name}"
9006 local last_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
9007 osp.$proc_path.prealloc_last_id)
9008 local next_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
9009 osp.$proc_path.prealloc_next_id)
9010 echo $((last_id - next_id + 1))
9013 check_file_in_pool()
9018 local res=$($LFS getstripe $file | grep 0x | cut -f2)
9021 for t in $tlist ; do
9022 [ "$i" -eq "$t" ] && continue 2
9025 echo "pool list: $tlist"
9026 echo "striping: $res"
9027 error_noexit "$file not allocated in $pool"
9034 echo "Creating new pool"
9037 create_pool $FSNAME.$pool ||
9038 { error_noexit "No pool created, result code $?"; return 1; }
9039 [ $($LFS pool_list $FSNAME | grep -c "$FSNAME.${pool}\$") -eq 1 ] ||
9040 { error_noexit "$pool not in lfs pool_list"; return 2; }
9043 pool_add_targets() {
9044 echo "Adding targets to pool"
9050 if [ -z $last ]; then
9053 local list=$(seq $first $step $last)
9056 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
9057 local tg=$(for i in $list;
9058 do printf -- "-e $FSNAME-OST%04x_UUID " $i; done)
9059 local firstx=$(printf "%04x" $first)
9060 local lastx=$(printf "%04x" $last)
9062 do_facet mgs $LCTL pool_add \
9063 $FSNAME.$pool $FSNAME-OST[$firstx-$lastx/$step]
9065 if (( $? != 0 && $? != 17 )); then
9066 error_noexit "pool_add $FSNAME-OST[$firstx-$lastx/$step] failed"
9070 # wait for OSTs to be added to the pool
9071 for mds_id in $(seq $MDSCOUNT); do
9072 local mdt_id=$((mds_id-1))
9073 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
9074 wait_update_facet mds$mds_id \
9075 "lctl get_param -n lod.$lodname.pools.$pool |
9076 grep $tg | sort -u | tr '\n' ' '" "$t" || {
9077 error_noexit "mds$mds_id: Add to pool failed"
9081 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool |
9082 grep $tg | sort -u | tr '\n' ' ' " "$t" || {
9083 error_noexit "Add to pool failed"
9091 echo "Setting pool on directory $tdir"
9093 $LFS setstripe -c 2 -p $pool $tdir && return 0
9095 error_noexit "Cannot set pool $pool to $tdir"
9102 echo "Checking pool on directory $tdir"
9104 local res=$($LFS getstripe --pool $tdir | sed "s/\s*$//")
9105 [ "$res" = "$pool" ] && return 0
9107 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
9111 pool_dir_rel_path() {
9112 echo "Testing relative path works well"
9117 mkdir -p $root/$tdir/$tdir
9119 pool_set_dir $pool $tdir || return 1
9120 pool_set_dir $pool ./$tdir || return 2
9121 pool_set_dir $pool ../$tdir || return 3
9122 pool_set_dir $pool ../$tdir/$tdir || return 4
9123 rm -rf $tdir; cd - > /dev/null
9126 pool_alloc_files() {
9127 echo "Checking files allocation from directory pool"
9134 for i in $(seq -w 1 $count)
9136 local file=$tdir/file-$i
9138 check_file_in_pool $file $pool "$tlist" || \
9139 failed=$((failed + 1))
9141 [ "$failed" = 0 ] && return 0
9143 error_noexit "$failed files not allocated in $pool"
9147 pool_create_files() {
9148 echo "Creating files in pool"
9156 for i in $(seq -w 1 $count)
9158 local file=$tdir/spoo-$i
9159 $LFS setstripe -p $pool $file
9160 check_file_in_pool $file $pool "$tlist" || \
9161 failed=$((failed + 1))
9163 [ "$failed" = 0 ] && return 0
9165 error_noexit "$failed files not allocated in $pool"
9170 echo "Checking 'lfs df' output"
9173 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
9175 local res=$($LFS df --pool $FSNAME.$pool |
9177 grep "$FSNAME-OST" |
9179 [ "$res" = "$t" ] && return 0
9181 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
9185 pool_file_rel_path() {
9186 echo "Creating files in a pool with relative pathname"
9191 { error_noexit "unable to create $tdir"; return 1 ; }
9192 local file="/..$tdir/$tfile-1"
9193 $LFS setstripe -p $pool $file ||
9194 { error_noexit "unable to create $file" ; return 2 ; }
9197 $LFS setstripe -p $pool $tfile-2 || {
9198 error_noexit "unable to create $tfile-2 in $tdir"
9203 pool_remove_first_target() {
9204 echo "Removing first target from a pool"
9205 pool_remove_target $1 -1
9208 pool_remove_target() {
9212 local pname="lov.$FSNAME-*.pools.$pool"
9213 if [ $index -eq -1 ]; then
9214 local t=$($LCTL get_param -n $pname | head -1)
9216 local t=$(printf "$FSNAME-OST%04x_UUID" $index)
9219 echo "Removing $t from $pool"
9220 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
9221 for mds_id in $(seq $MDSCOUNT); do
9222 local mdt_id=$((mds_id-1))
9223 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
9224 wait_update_facet mds$mds_id \
9225 "lctl get_param -n lod.$lodname.pools.$pool |
9227 error_noexit "mds$mds_id: $t not removed from" \
9232 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
9233 error_noexit "$t not removed from $FSNAME.$pool"
9238 pool_remove_all_targets() {
9239 echo "Removing all targets from pool"
9242 local pname="lov.$FSNAME-*.pools.$pool"
9243 for t in $($LCTL get_param -n $pname | sort -u)
9245 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
9247 for mds_id in $(seq $MDSCOUNT); do
9248 local mdt_id=$((mds_id-1))
9249 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
9250 wait_update_facet mds$mds_id "lctl get_param -n \
9251 lod.$lodname.pools.$pool" "" || {
9252 error_noexit "mds$mds_id: Pool $pool not drained"
9256 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
9257 error_noexit "Pool $FSNAME.$pool cannot be drained"
9260 # striping on an empty/nonexistant pool should fall back
9261 # to "pool of everything"
9263 error_noexit "failed to use fallback striping for empty pool"
9266 # setstripe on an empty pool should fail
9267 $LFS setstripe -p $pool $file 2>/dev/null && {
9268 error_noexit "expected failure when creating file" \
9276 echo "Destroying pool"
9280 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
9283 # striping on an empty/nonexistant pool should fall back
9284 # to "pool of everything"
9286 error_noexit "failed to use fallback striping for missing pool"
9289 # setstripe on an empty pool should fail
9290 $LFS setstripe -p $pool $file 2>/dev/null && {
9291 error_noexit "expected failure when creating file" \
9296 # get param should return err once pool is gone
9297 if wait_update $HOSTNAME "lctl get_param -n \
9298 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
9300 remove_pool_from_list $FSNAME.$pool
9303 error_noexit "Pool $FSNAME.$pool is not destroyed"
9307 # Get and check the actual stripe count of one file.
9308 # Usage: check_stripe_count <file> <expected_stripe_count>
9309 check_stripe_count() {
9314 [[ -z "$file" || -z "$expected" ]] &&
9315 error "check_stripe_count: invalid argument"
9317 local cmd="$LFS getstripe -c $file"
9318 actual=$($cmd) || error "$cmd failed"
9319 actual=${actual%% *}
9321 if [[ $actual -ne $expected ]]; then
9322 [[ $expected -eq -1 ]] || { $LFS getstripe $file;
9323 error "$cmd not expected ($expected): found $actual"; }
9324 [[ $actual -eq $OSTCOUNT ]] || { $LFS getstripe $file;
9325 error "$cmd not OST count ($OSTCOUNT): found $actual"; }
9329 # Get and check the actual list of OST indices on one file.
9330 # Usage: check_obdidx <file> <expected_comma_separated_list_of_ost_indices>
9336 [[ -z "$file" || -z "$expected" ]] &&
9337 error "check_obdidx: invalid argument!"
9339 obdidx=$(comma_list $($LFS getstripe $file | grep -A $OSTCOUNT obdidx |
9340 grep -v obdidx | awk '{print $1}' | xargs))
9342 [[ $obdidx = $expected ]] ||
9343 error "list of OST indices on $file is $obdidx," \
9344 "should be $expected"
9347 # Get and check the actual OST index of the first stripe on one file.
9348 # Usage: check_start_ost_idx <file> <expected_start_ost_idx>
9349 check_start_ost_idx() {
9354 [[ -z "$file" || -z "$expected" ]] &&
9355 error "check_start_ost_idx: invalid argument!"
9357 start_ost_idx=$($LFS getstripe $file | grep -A 1 obdidx |
9358 grep -v obdidx | awk '{print $1}')
9360 [[ $start_ost_idx = $expected ]] ||
9361 error "OST index of the first stripe on $file is" \
9362 "$start_ost_idx, should be $expected"
9365 killall_process () {
9366 local clients=${1:-$(hostname)}
9371 do_nodes $clients "killall $signal $name"
9376 do_facet mgs "$LCTL snapshot_create -F $FSNAME $*"
9381 do_facet mgs "$LCTL snapshot_destroy -F $FSNAME $*"
9386 do_facet mgs "$LCTL snapshot_modify -F $FSNAME $*"
9391 do_facet mgs "$LCTL snapshot_list -F $FSNAME $*"
9396 do_facet mgs "$LCTL snapshot_mount -F $FSNAME $*"
9401 do_facet mgs "$LCTL snapshot_umount -F $FSNAME $*"
9408 do_facet mgs "cat $LSNAPSHOT_LOG"
9414 echo "Cleaning test environment ..."
9416 # Every lsnapshot command takes exclusive lock with others,
9417 # so can NOT destroy the snapshot during list with 'xargs'.
9419 local ssname=$(lsnapshot_list | grep snapshot_name |
9420 grep lss_ | awk '{ print $2 }' | head -n 1)
9421 [ -z "$ssname" ] && break
9423 lsnapshot_destroy -n $ssname -f ||
9424 lss_err "Fail to destroy $ssname by force"
9434 local host=$(facet_active_host $facet)
9435 local dir=$(dirname $(facet_vdevice $facet))
9436 local pool=$(zpool_name $facet)
9437 local lfsname=$(zfs_local_fsname $facet)
9438 local label=${FSNAME}-${role}$(printf '%04x' $idx)
9441 "echo '$host - $label zfs:${dir}/${pool}/${lfsname} - -' >> \
9447 do_facet mgs "rm -f $LSNAPSHOT_CONF"
9448 echo "Generating $LSNAPSHOT_CONF on MGS ..."
9450 if ! combined_mgs_mds ; then
9451 [ $(facet_fstype mgs) != zfs ] &&
9452 skip "Lustre snapshot 1 only works for ZFS backend"
9454 local host=$(facet_active_host mgs)
9455 local dir=$(dirname $(facet_vdevice mgs))
9456 local pool=$(zpool_name mgs)
9457 local lfsname=$(zfs_local_fsname mgs)
9460 "echo '$host - MGS zfs:${dir}/${pool}/${lfsname} - -' \
9461 >> $LSNAPSHOT_CONF" || lss_err "generate lss conf (mgs)"
9464 for num in `seq $MDSCOUNT`; do
9465 [ $(facet_fstype mds$num) != zfs ] &&
9466 skip "Lustre snapshot 1 only works for ZFS backend"
9468 lss_gen_conf_one mds$num MDT $((num - 1)) ||
9469 lss_err "generate lss conf (mds$num)"
9472 for num in `seq $OSTCOUNT`; do
9473 [ $(facet_fstype ost$num) != zfs ] &&
9474 skip "Lustre snapshot 1 only works for ZFS backend"
9476 lss_gen_conf_one ost$num OST $((num - 1)) ||
9477 lss_err "generate lss conf (ost$num)"
9480 do_facet mgs "cat $LSNAPSHOT_CONF"
9483 # Parse 'lfs getstripe -d <path_with_dir_name>' for non-composite dir
9484 parse_plain_dir_param()
9489 if [[ ${invalues[0]} =~ "stripe_count:" ]]; then
9490 param="-c ${invalues[1]}"
9492 if [[ ${invalues[2]} =~ "stripe_size:" ]]; then
9493 param="$param -S ${invalues[3]}"
9495 if [[ ${invalues[4]} =~ "pattern:" ]]; then
9496 if [[ ${invalues[5]} =~ "stripe_offset:" ]]; then
9497 param="$param -i ${invalues[6]}"
9499 param="$param -L ${invalues[5]} -i ${invalues[7]}"
9501 elif [[ ${invalues[4]} =~ "stripe_offset:" ]]; then
9502 param="$param -i ${invalues[5]}"
9510 local val=$(awk '{print $2}' <<< $line)
9512 if [[ $line =~ ^"lmm_stripe_count:" ]]; then
9514 elif [[ $line =~ ^"lmm_stripe_size:" ]]; then
9516 elif [[ $line =~ ^"lmm_stripe_offset:" ]]; then
9518 elif [[ $line =~ ^"lmm_pattern:" ]]; then
9523 parse_layout_param()
9530 if [[ ! -z $line ]]; then
9531 if [[ -z $mode ]]; then
9532 if [[ $line =~ ^"stripe_count:" ]]; then
9534 elif [[ $line =~ ^"lmm_stripe_count:" ]]; then
9536 elif [[ $line =~ ^"lcm_layout_gen:" ]]; then
9541 if [[ $mode = "plain_dir" ]]; then
9542 param=$(parse_plain_dir_param "$line")
9543 elif [[ $mode = "plain_file" ]]; then
9544 val=$(parse_plain_param "$line")
9545 [[ ! -z $val ]] && param="$param $val"
9546 elif [[ $mode = "pfl" ]]; then
9547 val=$(echo $line | awk '{print $2}')
9548 if [[ $line =~ ^"lcme_extent.e_end:" ]]; then
9549 if [[ $val = "EOF" ]]; then
9550 param="$param -E -1"
9552 param="$param -E $val"
9554 elif [[ $line =~ ^"stripe_count:" ]]; then
9556 val=$(parse_plain_dir_param "$line")
9560 val=$(parse_plain_param "$line")
9561 [[ ! -z $val ]] && param="$param $val"
9571 local param=$($LFS getstripe -d $1 | parse_layout_param)
9580 # Cancel locks before setting lfsck_verify_pfid so that errors are more
9582 cancel_lru_locks mdc
9583 cancel_lru_locks osc
9585 # make sure PFID is set correctly for files
9586 do_nodes $(comma_list $(osts_nodes)) \
9587 "$LCTL set_param -n obdfilter.${FSNAME}-OST*.lfsck_verify_pfid=1"
9590 cat $f &> /dev/nullA ||
9591 { rc=$?; echo "verify $f failed"; break; }
9594 do_nodes $(comma_list $(osts_nodes)) \
9595 "$LCTL set_param -n obdfilter.${FSNAME}-OST*.lfsck_verify_pfid=0"
9599 # check that clients "oscs" was evicted after "before"
9600 check_clients_evicted() {
9607 for osc in $oscs; do
9608 echo "Check state for $osc"
9609 local evicted=$(do_facet client $LCTL get_param osc.$osc.state |
9610 tail -n 5 | awk -F"[ ,]" \
9611 '/EVICTED/ { if (mx<$4) { mx=$4; } } END { print mx }')
9612 if (($? == 0)) && (($evicted > $before)); then
9613 echo "$osc is evicted at $evicted"
9616 echo "$osc was not evicted after $before:"
9617 do_facet client $LCTL get_param osc.$osc.state |
9622 [ $rc -eq 0 ] || error "client not evicted from OST"
9625 # check that clients OSCS current_state is FULL
9626 check_clients_full() {
9631 for osc in $oscs; do
9632 wait_update_facet client \
9633 "lctl get_param -n osc.$osc.state |
9634 grep 'current_state: FULL'" \
9635 "current_state: FULL" $timeout
9636 [ $? -eq 0 ] || error "$osc state is not FULL"
9641 __changelog_deregister() {
9643 local mdt="$(facet_svc $facet)"
9647 # skip cleanup if no user registered for this MDT
9648 [ -z "$cl_user" ] && echo "$mdt: no changelog user" && return 0
9649 # user is no longer registered, skip cleanup
9650 changelog_users "$facet" | grep -q "$cl_user" ||
9651 { echo "$mdt: changelog user '$cl_user' not found"; return 0; }
9653 # From this point, if any operation fails, it is an error
9654 __changelog_clear $facet $cl_user 0 ||
9655 error_noexit "$mdt: changelog_clear $cl_user 0 fail: $rc"
9656 do_facet $facet $LCTL --device $mdt changelog_deregister $cl_user ||
9657 error_noexit "$mdt: changelog_deregister '$cl_user' fail: $rc"
9660 declare -Ax CL_USERS
9661 changelog_register() {
9662 for M in $(seq $MDSCOUNT); do
9664 local mdt="$(facet_svc $facet)"
9667 cl_mask=$(do_facet $facet $LCTL get_param \
9668 mdd.${mdt}.changelog_mask -n)
9669 stack_trap "do_facet $facet $LCTL \
9670 set_param mdd.$mdt.changelog_mask=\'$cl_mask\' -n" EXIT
9671 do_facet $facet $LCTL set_param mdd.$mdt.changelog_mask=+hsm ||
9672 error "$mdt: changelog_mask=+hsm failed: $?"
9675 cl_user=$(do_facet $facet $LCTL --device $mdt \
9676 changelog_register -n $@) ||
9677 error "$mdt: register changelog user failed: $?"
9678 stack_trap "__changelog_deregister $facet $cl_user" EXIT
9680 stack_trap "CL_USERS[$facet]='${CL_USERS[$facet]}'" EXIT
9681 # Bash does not support nested arrays, but the format of a
9682 # cl_user is constrained enough to use whitespaces as separators
9683 CL_USERS[$facet]+="$cl_user "
9685 echo "Registered $MDSCOUNT changelog users: '${CL_USERS[@]% }'"
9688 changelog_deregister() {
9690 # bash assoc arrays do not guarantee to list keys in created order
9691 # so reorder to get same order than in changelog_register()
9692 local cl_facets=$(echo "${!CL_USERS[@]}" | tr " " "\n" | sort |
9695 for facet in $cl_facets; do
9696 for cl_user in ${CL_USERS[$facet]}; do
9697 __changelog_deregister $facet $cl_user || return $?
9699 unset CL_USERS[$facet]
9705 local service=$(facet_svc $facet)
9707 do_facet $facet $LCTL get_param -n mdd.$service.changelog_users
9710 changelog_user_rec() {
9713 local service=$(facet_svc $facet)
9715 changelog_users $facet | awk '$1 == "'$cl_user'" { print $2 }'
9718 changelog_chmask() {
9721 do_nodes $(comma_list $(mdts_nodes)) \
9722 $LCTL set_param mdd.*.changelog_mask="$mask"
9725 # usage: __changelog_clear FACET CL_USER [+]INDEX
9729 local mdt="$(facet_svc $facet)"
9735 # Remove the leading '+'
9737 rec+=$(changelog_user_rec $facet $cl_user)
9744 if [ $rec -eq 0 ]; then
9745 echo "$mdt: clear the changelog for $cl_user of all records"
9747 echo "$mdt: clear the changelog for $cl_user to record #$rec"
9749 $LFS changelog_clear $mdt $cl_user $rec
9752 # usage: changelog_clear [+]INDEX
9754 # If INDEX is prefixed with '+', increment every changelog user's record index
9755 # by INDEX. Otherwise, clear the changelog up to INDEX for every changelog
9759 # bash assoc arrays do not guarantee to list keys in created order
9760 # so reorder to get same order than in changelog_register()
9761 local cl_facets=$(echo "${!CL_USERS[@]}" | tr " " "\n" | sort |
9765 for facet in $cl_facets; do
9766 for cl_user in ${CL_USERS[$facet]}; do
9767 __changelog_clear $facet $cl_user $1 || rc=${rc:-$?}
9777 for M in $(seq $MDSCOUNT); do
9779 local mdt="$(facet_svc $facet)"
9783 output=$($LFS changelog $mdt)
9785 if [ $ret -ne 0 ]; then
9787 elif [ -n "$output" ]; then
9788 echo "$output" | sed -e 's/^/'$mdt'./'
9795 changelog_extract_field() {
9800 changelog_dump | gawk "/$cltype.*$file$/ {
9801 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
9805 # Prints a changelog record produced by "lfs changelog" as an associative array
9808 # $> changelog2array 16 01CREAT 10:28:46.968438800 2018.03.09 0x0 \
9809 # t=[0x200000401:0x10:0x0] j=touch.501 ef=0xf u=501:501 \
9810 # nid=0@lo p=[0x200000007:0x1:0x0] blob
9811 # ([index]='16' [type]='CREAT' [time]='10:28:46.968438800'
9812 # [date]='2018.03.09' [flags]=0x0 ['target-fid']='[0x200000401:0x10:0x0]'
9813 # ['jobid']='touch.501' ['extra-flags']='0x0f' [uid]='0' ['gid']='0'
9814 # ['nid']='0@lo' ['parent-fid']='[0x200000007:0x1:0x0]')
9816 # Note that the changelog record is not quoted
9817 # Also note that the line breaks in the output were only added for readability
9819 # Typically, you want to eval the output of the command to fill an actual
9820 # associative array, like this:
9821 # $> eval declare -A changelog=$(changelog2array $entry)
9823 # It can then be accessed like any bash associative array:
9824 # $> echo "${changelog[index]}" "${changelog[type]}" "${changelog[flags]}"
9826 # $> echo "${changelog[uid]}":"${changelog[gid]}"
9834 # A changelog, as printed by "lfs changelog" typically looks like this:
9835 # <index> <type> <time> <date> <flags> <key1=value1> <key2=value2> ...
9837 # Parse the positional part of the changelog
9839 # changelog_dump() prefixes records with their mdt's name
9840 local index="${1##*.}"
9842 printf "[index]='%s' [type]='%s' [time]='%s' [date]='%s' [flags]='%s'" \
9843 "$index" "${2:2}" "$3" "$4" "$5"
9845 # Parse the key/value part of the changelog
9846 for arg in "${@:5}"; do
9847 # Check it matches a key=value syntax
9848 [[ "$arg" =~ ^[[:alpha:]]+= ]] || continue
9850 local key="${arg%%=*}"
9851 local value="${arg#*=}"
9855 # u is actually for uid AND gid: u=UID:GID
9856 printf " [uid]='%s'" "${value%:*}"
9886 printf " ['%s']='%s'" "$key" "$value"
9893 # Format and print a changelog record
9895 # Interpreted sequences are:
9897 # %f the "flags" attribute of a changelog record
9898 __changelog_printf()
9903 for ((i = 0; i < ${#format}; i++)); do
9904 local char="${format:$i:1}"
9905 if [ "$char" != % ]; then
9911 char="${format:$i:1}"
9914 printf '%s' "${changelog[flags]}"
9924 # Filter changelog records
9928 local action='print'
9931 while [ $# -gt 0 ]; do
9951 changelog_dump | { while read -r record; do
9952 eval local -A changelog=$(changelog2array $record)
9953 for key in "${!filter[@]}"; do
9956 [ "${changelog[$key]}" == "${filter[$key]}" ]
9963 case "${action:-print}" in
9965 printf '%s\n' "$record"
9968 __changelog_printf "$format"
9978 [ ! -d "$dir" ] && return
9980 [ -z "$layout" ] && {
9981 $LFS setstripe -d $dir || error "error deleting stripe '$dir'"
9985 setfattr -n trusted.lov -v $layout $dir ||
9986 error "error restoring layout '$layout' to '$dir'"
9989 # save the layout of a directory, the returned string will be used by
9990 # restore_layout() to restore the layout
9993 local str=$(getfattr -n trusted.lov --absolute-names -e hex $dir \
9994 2> /dev/null | awk -F'=' '/trusted.lov/{ print $2 }')
9998 # save layout of a directory and restore it at exit
9999 save_layout_restore_at_exit() {
10001 local layout=$(save_layout $dir)
10003 stack_trap "restore_layout $dir $layout" EXIT
10006 verify_yaml_layout() {
10010 local msg_prefix=$4
10012 echo "getstripe --yaml $src"
10013 $LFS getstripe --yaml $src > $temp || error "getstripe $src failed"
10014 echo "setstripe --yaml=$temp $dst"
10015 $LFS setstripe --yaml=$temp $dst|| error "setstripe $dst failed"
10018 local layout1=$(get_layout_param $src)
10019 local layout2=$(get_layout_param $dst)
10020 # compare their layout info
10021 [ "$layout1" == "$layout2" ] ||
10022 error "$msg_prefix $src/$dst layouts are not equal"
10025 is_project_quota_supported() {
10026 $ENABLE_PROJECT_QUOTAS || return 1
10028 [[ "$(facet_fstype $SINGLEMDS)" == "ldiskfs" &&
10029 $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.9.55) ]] &&
10030 do_facet mds1 lfs --help |& grep -q project && return 0
10032 [[ "$(facet_fstype $SINGLEMDS)" == "zfs" &&
10033 $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.10.53) ]] &&
10034 do_facet mds1 $ZPOOL get all | grep -q project_quota && return 0
10039 # ZFS project quota enable/disable:
10040 # This feature will become active as soon as it is enabled and will never
10041 # return to being disabled. Each filesystem will be upgraded automatically
10042 # when remounted or when [a] new file is created under that filesystem. The
10043 # upgrade can also be triggered on filesystems via `zfs set version=current
10044 # <pool/fs>`. The upgrade process runs in the background and may take a
10045 # while to complete for the filesystems containing a large number of files.
10046 enable_project_quota() {
10047 is_project_quota_supported || return 0
10048 local zkeeper=${KEEP_ZPOOL}
10049 stack_trap "KEEP_ZPOOL=$zkeeper" EXIT
10051 stopall || error "failed to stopall (1)"
10053 local zfeat_en="feature@project_quota=enabled"
10054 for facet in $(seq -f mds%g $MDSCOUNT) $(seq -f ost%g $OSTCOUNT); do
10055 local facet_fstype=${facet:0:3}1_FSTYPE
10058 if [ "${!facet_fstype}" = "zfs" ]; then
10059 devname=$(zpool_name ${facet})
10060 do_facet ${facet} $ZPOOL set "$zfeat_en" $devname ||
10061 error "$ZPOOL set $zfeat_en $devname"
10063 [ ${facet:0:3} == "mds" ] &&
10064 devname=$(mdsdevname ${facet:3}) ||
10065 devname=$(ostdevname ${facet:3})
10066 do_facet ${facet} $TUNE2FS -O project $devname ||
10067 error "tune2fs $devname failed"
10071 KEEP_ZPOOL="${zkeeper}"
10076 disable_project_quota() {
10077 is_project_quota_supported || return 0
10078 [ "$mds1_FSTYPE" != "ldiskfs" ] && return 0
10079 stopall || error "failed to stopall (1)"
10081 for num in $(seq $MDSCOUNT); do
10082 do_facet mds$num $TUNE2FS -Q ^prj $(mdsdevname $num) ||
10083 error "tune2fs $(mdsdevname $num) failed"
10086 for num in $(seq $OSTCOUNT); do
10087 do_facet ost$num $TUNE2FS -Q ^prj $(ostdevname $num) ||
10088 error "tune2fs $(ostdevname $num) failed"
10096 # In order to test multiple remote HSM agents, a new facet type named "AGT" and
10097 # the following associated variables are added:
10099 # AGTCOUNT: number of agents
10100 # AGTDEV{N}: target HSM mount point (root path of the backend)
10101 # agt{N}_HOST: hostname of the agent agt{N}
10102 # SINGLEAGT: facet of the single agent
10104 # The number of agents is initialized as the number of remote client nodes.
10105 # By default, only single copytool is started on a remote client/agent. If there
10106 # was no remote client, then the copytool will be started on the local client.
10112 export AGTCOUNT=${AGTCOUNT:-$((CLIENTCOUNT - 1))}
10113 [[ $AGTCOUNT -gt 0 ]] || AGTCOUNT=1
10115 export SHARED_DIRECTORY=${SHARED_DIRECTORY:-$TMP}
10116 if [[ $CLIENTCOUNT -gt 1 ]] &&
10117 ! check_shared_dir $SHARED_DIRECTORY $CLIENTS; then
10118 skip_env "SHARED_DIRECTORY should be accessible"\
10119 "on all client nodes"
10123 # We used to put the HSM archive in $SHARED_DIRECTORY but that
10124 # meant NFS issues could hose sanity-hsm sessions. So now we
10125 # use $TMP instead.
10126 for n in $(seq $AGTCOUNT); do
10127 eval export AGTDEV$n=\$\{AGTDEV$n:-"$TMP/arc$n"\}
10128 agent=CLIENT$((n + 1))
10129 if [[ -z "${!agent}" ]]; then
10130 [[ $CLIENTCOUNT -eq 1 ]] && agent=CLIENT1 ||
10133 eval export agt${n}_HOST=\$\{agt${n}_HOST:-${!agent}\}
10134 local var=agt${n}_HOST
10135 [[ ! -z "${!var}" ]] || error "agt${n}_HOST is empty!"
10138 export SINGLEAGT=${SINGLEAGT:-agt1}
10140 export HSMTOOL=${HSMTOOL:-"lhsmtool_posix"}
10141 export HSMTOOL_PID_FILE=${HSMTOOL_PID_FILE:-"/var/run/lhsmtool_posix.pid"}
10142 export HSMTOOL_VERBOSE=${HSMTOOL_VERBOSE:-""}
10143 export HSMTOOL_UPDATE_INTERVAL=${HSMTOOL_UPDATE_INTERVAL:=""}
10144 export HSMTOOL_EVENT_FIFO=${HSMTOOL_EVENT_FIFO:=""}
10145 export HSMTOOL_TESTDIR
10146 export HSMTOOL_ARCHIVE_FORMAT=${HSMTOOL_ARCHIVE_FORMAT:-v2}
10148 if ! [[ $HSMTOOL =~ hsmtool ]]; then
10149 echo "HSMTOOL = '$HSMTOOL' does not contain 'hsmtool', GLWT" >&2
10152 HSM_ARCHIVE_NUMBER=2
10154 # The test only support up to 10 MDTs
10155 MDT_PREFIX="mdt.$FSNAME-MDT000"
10156 HSM_PARAM="${MDT_PREFIX}0.hsm"
10158 # archive is purged at copytool setup
10159 HSM_ARCHIVE_PURGE=true
10161 # Don't allow copytool error upon start/setup
10162 HSMTOOL_NOERROR=false
10165 # Get the backend root path for the given agent facet.
10166 copytool_device() {
10168 local dev=AGTDEV$(facet_number $facet)
10173 get_mdt_devices() {
10175 # get MDT device for each mdc
10176 for mdtno in $(seq 1 $MDSCOUNT); do
10177 local idx=$(($mdtno - 1))
10178 MDT[$idx]=$($LCTL get_param -n \
10179 mdc.$FSNAME-MDT000${idx}-mdc-*.mds_server_uuid |
10180 awk '{gsub(/_UUID/,""); print $1}' | head -n1)
10184 pkill_copytools() {
10188 do_nodes "$hosts" "pkill --pidfile=$HSMTOOL_PID_FILE --signal=$signal hsmtool"
10191 copytool_continue() {
10192 local agents=${1:-$(facet_active_host $SINGLEAGT)}
10194 pkill_copytools "$agents" CONT || return 0
10195 echo "Copytool is continued on $agents"
10199 local hosts=${1:-$(facet_active_host $SINGLEAGT)}
10201 echo "Killing existing copytools on $hosts"
10202 pkill_copytools "$hosts" TERM || return 0
10203 copytool_continue "$hosts"
10206 copytool_monitor_cleanup() {
10207 local facet=${1:-$SINGLEAGT}
10208 local agent=$(facet_active_host $facet)
10210 if [ -n "$HSMTOOL_MONITOR_DIR" ]; then
10211 # Should die when the copytool dies, but just in case.
10212 local cmd="kill \\\$(cat $HSMTOOL_MONITOR_DIR/monitor_pid)"
10213 cmd+=" 2>/dev/null || true"
10214 do_node $agent "$cmd"
10215 do_node $agent "rm -fr $HSMTOOL_MONITOR_DIR"
10216 export HSMTOOL_MONITOR_DIR=
10219 # The pdsh should die on its own when the monitor dies. Just
10220 # in case, though, try to clean up to avoid any cruft.
10221 if [ -n "$HSMTOOL_MONITOR_PDSH" ]; then
10222 kill $HSMTOOL_MONITOR_PDSH 2>/dev/null || true
10223 export HSMTOOL_MONITOR_PDSH=
10229 local host="$(facet_host "$1")"
10230 local prefix=$TESTLOG_PREFIX
10231 [ -n "$TESTNAME" ] && prefix+=.$TESTNAME
10233 printf "${prefix}.copytool${archive_id}_log.${host}.log"
10236 __lhsmtool_rebind()
10238 do_facet $facet $HSMTOOL "${hsmtool_options[@]}" --rebind "$@" "$mountpoint"
10241 __lhsmtool_import()
10243 mkdir -p "$(dirname "$2")" ||
10244 error "cannot create directory '$(dirname "$2")'"
10245 do_facet $facet $HSMTOOL "${hsmtool_options[@]}" --import "$@" "$mountpoint"
10250 local host="$(facet_host "$facet")"
10251 local cmd="$HSMTOOL ${hsmtool_options[@]} --daemon --pid-file=$HSMTOOL_PID_FILE"
10252 [ -n "$bandwidth" ] && cmd+=" --bandwidth $bandwidth"
10253 [ -n "$archive_id" ] && cmd+=" --archive $archive_id"
10254 # [ ${#misc_options[@]} -gt 0 ] &&
10255 # cmd+=" $(IFS=" " echo "$@")"
10256 cmd+=" $@ \"$mountpoint\""
10258 echo "Starting copytool '$facet' on '$host' with cmdline '$cmd'"
10259 stack_trap "pkill_copytools $host TERM || true" EXIT
10260 do_node "$host" "$cmd < /dev/null > \"$(copytool_logfile $facet)\" 2>&1"
10264 local facet="${1:-$SINGLEAGT}"
10266 printf "$(copytool_device "$facet")/${TESTSUITE}.${TESTNAME}/"
10269 # Main entry point to perform copytool related operations
10273 # setup setup a copytool to run in the background, that copytool will be
10275 # import import a file from an HSM backend
10276 # rebind rebind an archived file to a new fid
10278 # Although the semantics might suggest otherwise, one does not need to 'setup'
10279 # a copytool before a call to 'copytool import' or 'copytool rebind'.
10286 # Use default values
10287 local facet=$SINGLEAGT
10288 local mountpoint="${MOUNT2:-$MOUNT}"
10289 local hsm_root="${hsm_root:-$(hsm_root "$facet")}"
10292 local fail_on_error=true
10293 local -a hsmtool_options=("--hsm-root=$hsm_root")
10294 local -a action_options=()
10296 if [[ -n "$HSMTOOL_ARCHIVE_FORMAT" ]]; then
10297 hsmtool_options+=("--archive-format=$HSMTOOL_ARCHIVE_FORMAT")
10300 if [[ -n "$HSMTOOL_VERBOSE" ]]; then
10301 hsmtool_options+=("$HSMTOOL_VERBOSE")
10304 while [ $# -gt 0 ]; do
10316 local archive_id="$1"
10324 local bandwidth="$1" # in MB/s
10327 local fail_on_error=false
10330 # Uncommon(/copytool dependent) option
10331 action_options+=("$1")
10337 stack_trap "do_facet $facet rm -rf '$hsm_root'" EXIT
10338 do_facet $facet mkdir -p "$hsm_root" ||
10339 error "mkdir '$hsm_root' failed"
10343 local copytool=lhsmtool
10347 __${copytool}_${action} "${action_options[@]}"
10348 if [ $? -ne 0 ]; then
10353 local host="$(facet_host $facet)"
10354 error_msg="Failed to start copytool $facet on '$host'"
10357 local src="${action_options[0]}"
10358 local dest="${action_options[1]}"
10359 error_msg="Failed to import '$src' to '$dest'"
10362 error_msg="could not rebind file"
10366 $fail_on_error && error "$error_msg" || echo "$error_msg"
10371 local client_count=$1
10372 if [[ $CLIENTCOUNT -lt $client_count ]]; then
10373 skip "Need $client_count or more clients, have $CLIENTCOUNT"
10380 $LFS path2fid $1 | tr -d '[]'
10381 return ${PIPESTATUS[0]}
10389 if [[ $u == "user" ]]; then
10390 st=$($RUNAS $LFS hsm_state $f)
10393 st=$($LFS hsm_state $f)
10396 [[ $? == 0 ]] || error "$LFS hsm_state $f failed (run as $u)"
10398 st=$(echo $st | cut -f 2 -d" " | tr -d "()," )
10402 check_hsm_flags() {
10406 local st=$(get_hsm_flags $f)
10407 [[ $st == $fl ]] || error "hsm flags on $f are $st != $fl"
10416 if [[ "$value" != "" ]]; then
10419 for mdtno in $(seq 1 $MDSCOUNT); do
10420 local idx=$(($mdtno - 1))
10421 local facet=mds${mdtno}
10422 # if $arg include -P option, run 1 set_param per MDT on the MGS
10423 # else, run set_param on each MDT
10424 [[ $arg = *"-P"* ]] && facet=mgs
10425 do_facet $facet $LCTL set_param $arg mdt.${MDT[$idx]}.$key$value
10426 [[ $? != 0 ]] && rc=1
10431 mdts_check_param() {
10437 for mdtno in $(seq 1 $MDSCOUNT); do
10438 local idx=$(($mdtno - 1))
10439 wait_update_facet --verbose mds${mdtno} \
10440 "$LCTL get_param -n $MDT_PREFIX${idx}.$key" "$target" \
10442 error "$key state is not '$target' on mds${mdtno}"
10446 cdt_set_mount_state() {
10447 mdts_set_param "-P" hsm_control "$1"
10448 # set_param -P is asynchronous operation and could race with set_param.
10449 # In such case configs could be retrieved and applied at mgc after
10450 # set_param -P completion. Sleep here to avoid race with set_param.
10451 # We need at least 20 seconds. 10 for mgc_requeue_thread to wake up
10452 # MGC_TIMEOUT_MIN_SECONDS + MGC_TIMEOUT_RAND_CENTISEC(5 + 5)
10453 # and 10 seconds to retrieve config from server.
10457 cdt_check_state() {
10458 mdts_check_param hsm_control "$1" 20
10461 cdt_set_sanity_policy() {
10462 if [[ "$CDT_POLICY_HAD_CHANGED" ]]
10465 mdts_set_param "" hsm.policy "+NRA"
10466 mdts_set_param "" hsm.policy "-NBR"
10467 CDT_POLICY_HAD_CHANGED=
10475 mdts_set_param "$opt -n" "hsm.$param" "$value"
10479 wait_request_state() {
10483 # 4th arg (mdt index) is optional
10484 local mdtidx=${4:-0}
10485 local mds=mds$(($mdtidx + 1))
10487 local cmd="$LCTL get_param -n ${MDT_PREFIX}${mdtidx}.hsm.actions"
10488 cmd+=" | awk '/'$fid'.*action='$request'/ {print \\\$13}' | cut -f2 -d="
10490 wait_update_facet --verbose $mds "$cmd" "$state" 200 ||
10491 error "request on $fid is not $state on $mds"
10499 local WAIT_MAX=${4:-60}
10502 # We need to run do_node in bg, because pdsh does not exit
10503 # if child process of run script exists.
10504 # I.e. pdsh does not exit when runmultiop_bg_pause exited,
10505 # because of multiop_bg_pause -> $MULTIOP_PROG &
10506 # By the same reason we need sleep a bit after do_nodes starts
10507 # to let runmultiop_bg_pause start muliop and
10508 # update /tmp/multiop_bg.pid ;
10509 # The rm /tmp/multiop_bg.pid guarantees here that
10510 # we have the updated by runmultiop_bg_pause
10511 # /tmp/multiop_bg.pid file
10513 local pid_file=$TMP/multiop_bg.pid.$$
10515 do_node $client "MULTIOP_PID_FILE=$pid_file LUSTRE= \
10516 runmultiop_bg_pause $file $cmds" &
10520 while [[ $wait_time -lt $WAIT_MAX ]]; do
10522 wait_time=$((wait_time + 3))
10523 multiop_pid=$(do_node $client cat $pid_file)
10524 if [ -n "$multiop_pid" ]; then
10529 [ -n "$multiop_pid" ] ||
10530 error "$client : Can not get multiop_pid from $pid_file "
10532 eval export $(node_var_name $client)_multiop_pid=$multiop_pid
10533 eval export $(node_var_name $client)_do_node_pid=$pid
10534 local var=$(node_var_name $client)_multiop_pid
10535 echo client $client multiop_bg started multiop_pid=${!var}
10541 local multiop_pid=$(node_var_name $client)_multiop_pid
10542 local do_node_pid=$(node_var_name $client)_do_node_pid
10544 echo "Stopping multiop_pid=${!multiop_pid} (kill ${!multiop_pid} on $client)"
10545 do_node $client kill -USR1 ${!multiop_pid}
10547 wait ${!do_node_pid}
10551 local delay=$(do_facet $SINGLEMDS lctl get_param -n lo[vd].*.qos_maxage |
10552 awk '{ print $1 * 2; exit; }')
10556 check_component_count() {
10557 local comp_cnt=$($LFS getstripe --component-count $1)
10558 [ $comp_cnt -eq $2 ] || error "$1, component count $comp_cnt != $2"
10561 # Verify there are no init components with "extension" flag
10562 verify_no_init_extension() {
10563 local flg_opts="--component-flags init,extension"
10564 local found=$($LFS find $flg_opts $1 | wc -l)
10565 [ $found -eq 0 ] || error "$1 has component with initialized extension"
10568 # Verify there is at least one component starting at 0
10569 verify_comp_at_zero() {
10570 flg_opts="--component-flags init"
10571 found=$($LFS find --component-start 0M $flg_opts $1 | wc -l)
10572 [ $found -eq 1 ] ||
10573 error "No component starting at zero(!)"
10576 # version after which Self-Extending Layouts are available
10579 sel_layout_sanity() {
10583 verify_no_init_extension $file
10584 verify_comp_at_zero $file
10585 check_component_count $file $comp_cnt
10588 statx_supported() {
10589 $STATX --quiet --version
10594 # wrappers for createmany and unlinkmany
10595 # to set debug=0 if number of creates is high enough
10596 # this is to speedup testing
10598 function createmany() {
10602 if (( count > 100 )); then
10604 do_nodes $(comma_list $(all_nodes)) $LCTL set_param -n debug=0
10606 $LUSTRE/tests/createmany $*
10613 function unlinkmany() {
10617 if (( count > 100 )); then
10619 do_nodes $(comma_list $(all_nodes)) $LCTL set_param -n debug=0
10621 $LUSTRE/tests/unlinkmany $*
10628 # Check if fallocate supported on OSTs, enable if unset, default mode=0
10629 # Optionally pass the OST fallocate mode (0=unwritten extents, 1=zero extents)
10630 function check_set_fallocate()
10632 local new_mode="$1"
10633 local osts=$(comma_list $(osts_nodes))
10634 local fa_mode="osd-ldiskfs.*.fallocate_zero_blocks"
10635 local old_mode=$(do_facet ost1 $LCTL get_param -n $fa_mode 2>/dev/null|
10638 [[ -n "$old_mode" ]] || { echo "fallocate not supported"; return 1; }
10639 [[ -z "$new_mode" && "$old_mode" != "-1" ]] &&
10640 { echo "keep default fallocate mode: $old_mode"; return 0; }
10641 [[ "$new_mode" && "$old_mode" == "$new_mode" ]] &&
10642 { echo "keep current fallocate mode: $old_mode"; return 0; }
10644 stack_trap "do_nodes $osts $LCTL set_param $fa_mode=$old_mode"
10645 do_nodes $osts $LCTL set_param $fa_mode=${new_mode:-0} ||
10646 error "set $fa_mode=$new_mode"
10649 # Check if fallocate supported on OSTs, enable if unset, skip if unavailable
10650 function check_set_fallocate_or_skip()
10652 [ "$ost1_FSTYPE" != ldiskfs ] && skip "non-ldiskfs backend"
10653 check_set_fallocate || skip "need at least 2.13.57 for fallocate"
10656 function disable_opencache()
10658 local state=$($LCTL get_param -n "llite.*.opencache_threshold_count" | head -1)
10660 test -z "${saved_OPENCACHE_value}" &&
10661 export saved_OPENCACHE_value="$state"
10663 [[ "$state" = "off" ]] && return
10665 $LCTL set_param -n "llite.*.opencache_threshold_count"=off
10668 function set_opencache()
10670 local newvalue="$1"
10671 local state=$($LCTL get_param -n "llite.*.opencache_threshold_count")
10673 [[ -n "$newvalue" ]] || return
10675 [[ -n "${saved_OPENCACHE_value}" ]] ||
10676 export saved_OPENCACHE_value="$state"
10678 $LCTL set_param -n "llite.*.opencache_threshold_count"=$newvalue
10683 function restore_opencache()
10685 [[ -z "${saved_OPENCACHE_value}" ]] ||
10686 $LCTL set_param -n "llite.*.opencache_threshold_count"=${saved_OPENCACHE_value}
10689 # LU-13417: XXX lots of tests assume the directory to be created under MDT0,
10690 # created on MDT0, use this function to create directory on specific MDT
10691 # explicitly, and set default LMV to create subdirs on the same MDT too.
10696 while getopts "i:" opt $*; do
10702 shift $((OPTIND - 1))
10704 $LFS mkdir -i $mdt -c 1 $*
10708 mkdir_on_mdt -i0 $*
10711 # Wait for nodemap synchronization
10713 local nodemap_name=$1
10718 local is_active=$(do_facet mgs $LCTL get_param -n nodemap.active)
10719 local max_retries=20
10723 local mgs_ip=$(host_nids_address $mgs_HOST $NETTYPE | cut -d' ' -f1)
10726 if [ "$nodemap_name" == "active" ]; then
10727 proc_param="active"
10728 elif [ -z "$key" ]; then
10729 proc_param=${nodemap_name}
10731 proc_param="${nodemap_name}.${key}"
10733 if [ "$opt" == "inactive" ]; then
10734 # check nm sync even if nodemap is not activated
10738 (( is_active == 0 )) && [ "$proc_param" != "active" ] && return
10740 if [ -z "$value" ]; then
10741 out1=$(do_facet mgs $LCTL get_param $opt \
10742 nodemap.${proc_param} 2>/dev/null)
10743 echo "On MGS ${mgs_ip}, ${proc_param} = $out1"
10748 # if servers run on the same node, it is impossible to tell if they get
10749 # synced with the mgs, so just wait an arbitrary 10 seconds
10750 if [ $(facet_active_host mgs) == $(facet_active_host mds) ] &&
10751 [ $(facet_active_host mgs) == $(facet_active_host ost1) ]; then
10752 echo "waiting 10 secs for sync"
10757 # wait up to 10 seconds for other servers to sync with mgs
10758 for i in $(seq 1 10); do
10759 for node in $(all_server_nodes); do
10760 local node_ip=$(host_nids_address $node $NETTYPE |
10764 if [ -z "$value" ]; then
10765 [ $node_ip == $mgs_ip ] && continue
10768 out2=$(do_node $node_ip $LCTL get_param $opt \
10769 nodemap.$proc_param 2>/dev/null)
10770 echo "On $node ${node_ip}, ${proc_param} = $out2"
10771 [ "$out1" != "$out2" ] && is_sync=false && break
10776 if ! $is_sync; then
10779 echo OTHER - IP: $node_ip
10781 error "mgs and $nodemap_name ${key} mismatch, $i attempts"
10783 echo "waited $((i - 1)) seconds for sync"
10786 consume_precreations() {
10790 local extra=${4:-2}
10791 local OST=$(ostname_from_index $OSTIDX $dir)
10793 test_mkdir -p $dir/${OST}
10794 $LFS setstripe -i $OSTIDX -c 1 ${dir}/${OST}
10797 local mdtosc_proc=$(get_mdtosc_proc_path $mfacet $OST)
10798 local last_id=$(do_facet $mfacet $LCTL get_param -n \
10799 osp.$mdtosc_proc.prealloc_last_id)
10800 local next_id=$(do_facet $mfacet $LCTL get_param -n \
10801 osp.$mdtosc_proc.prealloc_next_id)
10802 echo "Creating to objid $last_id on ost $OST..."
10803 createmany -o $dir/${OST}/f $next_id $((last_id - next_id + extra))
10806 __exhaust_precreations() {
10809 local FAILIDX=${3:-$OSTIDX}
10810 local ofacet=ost$((OSTIDX + 1))
10812 mkdir_on_mdt0 $DIR/$tdir
10813 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
10814 local mfacet=mds$((mdtidx + 1))
10815 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
10817 local mdtosc_proc=$(get_mdtosc_proc_path $mfacet)
10818 do_facet $mfacet $LCTL get_param osp.$mdtosc_proc.prealloc*
10820 #define OBD_FAIL_OST_ENOSPC 0x215
10821 do_facet $ofacet $LCTL set_param fail_val=$FAILIDX fail_loc=0x215
10823 consume_precreations $DIR/$tdir $mfacet $OSTIDX
10825 do_facet $mfacet $LCTL get_param osp.$mdtosc_proc.prealloc*
10826 do_facet $ofacet $LCTL set_param fail_loc=$FAILLOC
10829 exhaust_precreations() {
10830 __exhaust_precreations $1 $2 $3
10834 exhaust_all_precreations() {
10836 for (( i=0; i < OSTCOUNT; i++ )) ; do
10837 __exhaust_precreations $i $1 -1