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=${KEEP_POOLS:-false}
436 export PARALLEL=${PARALLEL:-"no"}
438 export MACHINEFILE=${MACHINEFILE:-$TMP/$(basename $0 .sh).machines}
439 . ${CONFIG:=$LUSTRE/tests/cfg/$NAME.sh}
442 # use localrecov to enable recovery for local clients, LU-12722
443 [[ $MDS1_VERSION -lt $(version_code 2.13.52) ]] || {
444 export MDS_MOUNT_OPTS=${MDS_MOUNT_OPTS:-"-o localrecov"}
445 export MGS_MOUNT_OPTS=${MGS_MOUNT_OPTS:-"-o localrecov"}
448 [[ $OST1_VERSION -lt $(version_code 2.13.52) ]] ||
449 export OST_MOUNT_OPTS=${OST_MOUNT_OPTS:-"-o localrecov"}
456 ncpts=$(do_facet $facet "lctl get_param -n " \
457 "cpu_partition_table 2>/dev/null| wc -l" || echo 1)
459 if [ $ncpts -eq 0 ]; then
466 # Return a numeric version code based on a version string. The version
467 # code is useful for comparison two version strings to see which is newer.
469 # split arguments like "1.8.6-wc3" into "1", "8", "6", "3"
470 eval set -- $(tr "[:punct:][a-z]" " " <<< $*)
472 echo -n $(((${1:-0}<<24) | (${2:-0}<<16) | (${3:-0}<<8) | (${4:-0})))
475 export LINUX_VERSION=$(uname -r | sed -e "s/\([0-9]*\.[0-9]*\.[0-9]*\).*/\1/")
476 export LINUX_VERSION_CODE=$(version_code ${LINUX_VERSION//\./ })
478 # Report the Lustre build version string (e.g. 1.8.7.3 or 2.4.1).
480 # usage: lustre_build_version
482 # All Lustre versions support "lctl get_param" to report the version of the
483 # code running in the kernel (what our tests are interested in), but it
484 # doesn't work without modules loaded. After 2.9.53 and in upstream kernels
485 # the "version" parameter doesn't include "lustre: " at the beginning.
486 # If that fails, call "lctl lustre_build_version" which prints either (or both)
487 # the userspace and kernel build versions, but until 2.8.55 required root
488 # access to get the Lustre kernel version. If that also fails, fall back to
489 # using "lctl --version", which is easy to parse and works without the kernel
490 # modules, but was only added in 2.6.50 and only prints the lctl tool version,
491 # not the module version, though they are usually the same.
493 # Various commands and their output format for different Lustre versions:
494 # lctl get_param version: 2.9.55
495 # lctl get_param version: lustre: 2.8.53
496 # lctl get_param version: lustre: 2.6.52
497 # kernel: patchless_client
498 # build: v2_6_92_0-2.6.32-431.el6_lustre.x86_64
499 # lctl lustre_build_version: Lustre version: 2.8.53_27_gae67fc01
500 # lctl lustre_build_version: error: lustre_build_version: Permission denied
501 # (as non-root user) lctl version: v2_6_92_0-2.6.32-431.el6.x86_64
502 # lctl lustre_build_version: Lustre version: 2.5.3-2.6.32.26-175.fc12.x86_64
503 # lctl version: 2.5.3-2.6.32..26-175fc12.x86_64
504 # lctl --version: lctl 2.6.50
506 # output: prints version string to stdout in (up to 4) dotted-decimal values
507 lustre_build_version() {
508 local facet=${1:-client}
509 local facet_version=${facet}_VERSION
511 # if the global variable is already set, then use that
512 [ -n "${!facet_version}" ] && echo ${!facet_version} && return
514 # this is the currently-running version of the kernel modules
515 local ver=$(do_facet $facet "$LCTL get_param -n version 2>/dev/null")
516 # we mostly test 2.10+ systems, only try others if the above fails
517 if [ -z "$ver" ]; then
518 ver=$(do_facet $facet "$LCTL lustre_build_version 2>/dev/null")
520 if [ -z "$ver" ]; then
521 ver=$(do_facet $facet "$LCTL --version 2>/dev/null" |
524 local lver=$(egrep -i "lustre: |version: " <<<"$ver" | head -n 1)
525 [ -n "$lver" ] && ver="$lver"
527 lver=$(sed -e 's/[^:]*: //' -e 's/^v//' -e 's/[ -].*//' <<<$ver |
528 tr _ . | cut -d. -f1-4)
530 # save in global variable for the future
531 export $facet_version=$lver
536 # Report the Lustre numeric build version code for the supplied facet.
537 lustre_version_code() {
538 version_code $(lustre_build_version $1)
542 /sbin/lsmod | grep -q "^\<$1\>"
545 check_lfs_df_ret_val() {
546 # Ignore only EOPNOTSUPP (which is 95; Operation not supported) error
547 # returned by 'lfs df' for valid dentry but not a lustrefs.
549 # 'lfs df' historically always returned success(0) instead of
550 # EOPNOTSUPP. This function for compatibility reason, ignores and
551 # masquerades EOPNOTSUPP as success.
552 [[ $1 -eq 95 ]] && return 0
565 msg="$(insmod $module $args 2>&1)" && return 0 || rc=$?
568 # parallels can't load modules directly from prlfs, use /tmp instead
569 if $PRLFS || [[ "$(stat -f -c%t $module)" == "7c7c6673" ]]; then
570 local target="$(mktemp)"
572 cp "$module" "$target"
575 [[ $rc == 0 ]] && PRLFS=true
583 # Load a module on the system where this is running.
585 # usage: load_module module_name [module arguments for insmod/modprobe]
587 # If module arguments are not given but MODOPTS_<MODULE> is set, then its value
588 # will be used as the arguments. Otherwise arguments will be obtained from
589 # /etc/modprobe.conf, from /etc/modprobe.d/Lustre, or else none will be used.
592 local module=$1 # '../libcfs/libcfs/libcfs', 'obdclass/obdclass', ...
595 local base=$(basename $module $ext)
597 local -A module_is_loaded_aa
601 for mod in $(lsmod | awk '{ print $1; }'); do
602 module_is_loaded_aa[${mod//-/_}]=true
606 ${module_is_loaded_aa[${1//-/_}]:-false}
609 if module_is_loaded $base; then
613 if [[ -f $LUSTRE/$module$ext ]]; then
614 path=$LUSTRE/$module$ext
615 elif [[ "$base" == lnet_selftest ]] &&
616 [[ -f $LUSTRE/../lnet/selftest/$base$ext ]]; then
617 path=$LUSTRE/../lnet/selftest/$base$ext
622 if [[ -n "$path" ]]; then
623 # Try to load any non-Lustre modules that $module depends on.
624 for mod in $(modinfo --field=depends $path | tr ',' ' '); do
625 if ! module_is_loaded $mod; then
631 # If no module arguments were passed then get them from
632 # $MODOPTS_<MODULE>, otherwise from modprobe.conf.
633 if [ $# -eq 0 ]; then
634 # $MODOPTS_<MODULE>; we could use associative arrays, but that's
635 # not in Bash until 4.x, so we resort to eval.
636 optvar="MODOPTS_$(basename $module | tr a-z A-Z)"
637 eval set -- \$$optvar
638 if [ $# -eq 0 -a -n "$MODPROBECONF" ]; then
639 # Nothing in $MODOPTS_<MODULE>; try modprobe.conf
641 opt=$(awk -v var="^options $base" '$0 ~ var \
642 {gsub("'"options $base"'",""); print}' \
644 set -- $(echo -n $opt)
646 # Ensure we have accept=all for lnet
647 if [[ "$base" == lnet ]]; then
648 # OK, this is a bit wordy...
649 local arg accept_all_present=false
652 [[ "$arg" == accept=all ]] &&
653 accept_all_present=true
656 $accept_all_present || set -- "$@" accept=all
663 [ $# -gt 0 ] && echo "${module} options: '$*'"
665 # Note that insmod will ignore anything in modprobe.conf, which is why
666 # we're passing options on the command-line. If $path does not exist
667 # then we must be testing a "make install" or"rpm" installation. Also
668 # note that failing to load ptlrpc_gss is not considered fatal.
669 if [[ -n "$path" ]]; then
670 lustre_insmod $path "$@"
671 elif [[ "$base" == ptlrpc_gss ]]; then
672 if ! modprobe $base "$@" 2>/dev/null; then
673 echo "gss/krb5 is not supported"
681 $LCTL mark "$LNETCTL $*"
687 # For kmemleak-enabled kernels we need clear all past state
688 # that obviously has nothing to do with this Lustre run
689 # Disable automatic memory scanning to avoid perf hit.
690 if [ -f /sys/kernel/debug/kmemleak ] ; then
691 echo scan=off > /sys/kernel/debug/kmemleak || true
692 echo scan > /sys/kernel/debug/kmemleak || true
693 echo clear > /sys/kernel/debug/kmemleak || true
696 echo Loading modules from $LUSTRE
700 if [ -f /sys/devices/system/cpu/online ]; then
701 ncpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/online) + 1))
702 echo "detected $ncpus online CPUs by sysfs"
704 ncpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
706 if [ $rc -eq 0 ]; then
707 echo "detected $ncpus online CPUs by getconf"
709 echo "Can't detect number of CPUs"
714 # if there is only one CPU core, libcfs can only create one partition
715 # if there is more than 4 CPU cores, libcfs should create multiple CPU
716 # partitions. So we just force libcfs to create 2 partitions for
717 # system with 2 or 4 cores
718 local saved_opts="$MODOPTS_LIBCFS"
719 if [ $ncpus -le 4 ] && [ $ncpus -gt 1 ]; then
720 # force to enable multiple CPU partitions
721 echo "Force libcfs to create 2 CPU partitions"
722 MODOPTS_LIBCFS="cpu_npartitions=2 $MODOPTS_LIBCFS"
724 echo "libcfs will create CPU partition based on online CPUs"
727 load_module ../libcfs/libcfs/libcfs
728 # Prevent local MODOPTS_LIBCFS being passed as part of environment
729 # variable to remote nodes
732 set_default_debug "neterror net nettrace malloc"
733 if [ "$1" = "config_on_load=1" ]; then
734 load_module ../lnet/lnet/lnet
736 load_module ../lnet/lnet/lnet "$@"
739 LNDPATH=${LNDPATH:-"../lnet/klnds"}
740 if [ -z "$LNETLND" ]; then
742 o2ib*) LNETLND="o2iblnd/ko2iblnd" ;;
743 tcp*) LNETLND="socklnd/ksocklnd" ;;
744 *) local lnd="${NETTYPE%%[0-9]}lnd"
745 [ -f "$LNDPATH/$lnd/k$lnd.ko" ] &&
746 LNETLND="$lnd/k$lnd" ||
747 LNETLND="socklnd/ksocklnd"
750 load_module ../lnet/klnds/$LNETLND
752 if [ "$1" = "config_on_load=1" ]; then
753 do_lnetctl lnet configure --all ||
758 load_modules_local() {
759 if [ -n "$MODPROBE" ]; then
761 echo "Using modprobe to load modules"
765 # Create special udev test rules on every node
766 if [ -f $LUSTRE/lustre/conf/99-lustre.rules ]; then {
767 sed -e 's|/usr/sbin/lctl|$LCTL|g' $LUSTRE/lustre/conf/99-lustre.rules > /etc/udev/rules.d/99-lustre-test.rules
769 echo "SUBSYSTEM==\"lustre\", ACTION==\"change\", ENV{PARAM}==\"?*\", RUN+=\"$LCTL set_param '\$env{PARAM}=\$env{SETTING}'\"" > /etc/udev/rules.d/99-lustre-test.rules
771 udevadm control --reload-rules
776 load_module obdclass/obdclass
777 if ! client_only; then
778 MODOPTS_PTLRPC=${MODOPTS_PTLRPC:-"lbug_on_grant_miscount=1"}
780 load_module ptlrpc/ptlrpc
781 load_module ptlrpc/gss/ptlrpc_gss
789 load_module obdecho/obdecho
790 if ! client_only; then
791 load_module lfsck/lfsck
792 [ "$LQUOTA" != "no" ] &&
793 load_module quota/lquota $LQUOTAOPTS
794 if [[ $(node_fstypes $HOSTNAME) == *zfs* ]]; then
795 load_module osd-zfs/osd_zfs
796 elif [[ $(node_fstypes $HOSTNAME) == *ldiskfs* ]]; then
797 load_module ../ldiskfs/ldiskfs
798 load_module osd-ldiskfs/osd_ldiskfs
810 load_module llite/lustre
811 [ -d /r ] && OGDB=${OGDB:-"/r/tmp"}
813 rm -f $OGDB/ogdb-$HOSTNAME
814 $LCTL modules > $OGDB/ogdb-$HOSTNAME
816 # 'mount' doesn't look in $PATH, just sbin
817 local mount_lustre=$LUSTRE/utils/mount.lustre
818 if [ -f $mount_lustre ]; then
819 local sbin_mount=$(readlink -f /sbin)/mount.lustre
820 if grep -qw "$sbin_mount" /proc/mounts; then
821 cmp -s $mount_lustre $sbin_mount || umount $sbin_mount
823 if ! grep -qw "$sbin_mount" /proc/mounts; then
824 [ ! -f "$sbin_mount" ] && touch "$sbin_mount"
825 if [ ! -s "$sbin_mount" -a -w "$sbin_mount" ]; then
826 cat <<- EOF > "$sbin_mount"
829 echo "This $sbin_mount just a mountpoint." 1>&2
830 echo "It is never supposed to be run." 1>&2
831 logger -p emerg -- "using stub $sbin_mount $@"
834 chmod a+x $sbin_mount
836 mount --bind $mount_lustre $sbin_mount ||
837 error "can't bind $mount_lustre to $sbin_mount"
848 # load modules on remote nodes optionally
849 # lustre-tests have to be installed on these nodes
850 if $LOAD_MODULES_REMOTE; then
851 local list=$(comma_list $(remote_nodes_list))
853 # include failover nodes in case they are not in the list yet
855 for facet in ${facets//,/ }; do
856 failover=$(facet_failover_host $facet)
857 [ -n "$list" ] && [[ ! "$list" =~ "$failover" ]] &&
858 list="$list,$failover"
861 if [ -n "$list" ]; then
862 echo "loading modules on: '$list'"
863 do_rpc_nodes "$list" load_modules_local
869 LEAK_LUSTRE=$(dmesg | tail -n 30 | grep "obd_memory.*leaked" || true)
870 LEAK_PORTALS=$(dmesg | tail -n 20 | egrep -i "libcfs.*memory leaked" || true)
871 if [ "$LEAK_LUSTRE" -o "$LEAK_PORTALS" ]; then
872 echo "$LEAK_LUSTRE" 1>&2
873 echo "$LEAK_PORTALS" 1>&2
874 mv $TMP/debug $TMP/debug-leak.`date +%s` || true
875 echo "Memory leaks detected"
876 [ -n "$IGNORE_LEAK" ] && { echo "ignoring leaks" && return 0; } || true
881 unload_modules_local() {
882 $LUSTRE_RMMOD ldiskfs || return 2
884 [ -f /etc/udev/rules.d/99-lustre-test.rules ] &&
885 rm /etc/udev/rules.d/99-lustre-test.rules
886 udevadm control --reload-rules
889 check_mem_leak || return 254
897 wait_exit_ST client # bug 12845
899 unload_modules_local || rc=$?
901 if $LOAD_MODULES_REMOTE; then
902 local list=$(comma_list $(remote_nodes_list))
903 if [ -n "$list" ]; then
904 echo "unloading modules on: '$list'"
905 do_rpc_nodes "$list" unload_modules_local
909 local sbin_mount=$(readlink -f /sbin)/mount.lustre
910 if grep -qe "$sbin_mount " /proc/mounts; then
911 umount $sbin_mount || true
912 [ -s $sbin_mount ] && ! grep -q "STUB MARK" $sbin_mount ||
916 [[ $rc -eq 0 ]] && echo "modules unloaded."
922 local facet=${1:-$SINGLEMDS}
925 case $(facet_fstype $facet) in
926 ldiskfs) size=72;; # largest seen is 64, leave some headroom
927 # grant_block_size is in bytes, allow at least 2x max blocksize
928 zfs) size=$(lctl get_param osc.$FSNAME*.import |
929 awk '/grant_block_size:/ {print $2/512; exit;}')
933 echo -n $((size * MDSCOUNT))
937 local facet=${1:-$SINGLEMDS}
938 local fstype=$(facet_fstype $facet)
941 ldiskfs) size=4;; # ~4KB per inode
942 zfs) size=11;; # 10 to 11KB per inode
948 check_gss_daemon_nodes() {
952 do_nodesv $list "num=\\\$(ps -o cmd -C $dname | grep $dname | wc -l);
953 if [ \\\"\\\$num\\\" -ne 1 ]; then
954 echo \\\$num instance of $dname;
959 check_gss_daemon_facet() {
963 num=`do_facet $facet ps -o cmd -C $dname | grep $dname | wc -l`
964 if [ $num -ne 1 ]; then
965 echo "$num instance of $dname on $facet"
974 echo Stopping $@ on $list
975 do_nodes $list "killall -2 $@ 2>/dev/null || true"
978 # start gss daemons on all nodes, or "daemon" on "nodes" if set
979 start_gss_daemons() {
983 if [ "$nodes" ] && [ "$daemon" ] ; then
984 echo "Starting gss daemon on nodes: $nodes"
985 do_nodes $nodes "$daemon" || return 8
989 nodes=$(comma_list $(mdts_nodes))
990 echo "Starting gss daemon on mds: $nodes"
992 # Start all versions, in case of switching
993 do_nodes $nodes "$LSVCGSSD -vvv -s -m -o -z" || return 1
995 do_nodes $nodes "$LSVCGSSD -v" || return 1
998 do_nodes $nodes "$LGSSD -v" || return 2
1001 nodes=$(comma_list $(osts_nodes))
1002 echo "Starting gss daemon on ost: $nodes"
1004 # Start all versions, in case of switching
1005 do_nodes $nodes "$LSVCGSSD -vvv -s -m -o -z" || return 3
1007 do_nodes $nodes "$LSVCGSSD -v" || return 3
1009 # starting on clients
1011 local clients=${CLIENTS:-$HOSTNAME}
1012 if $GSS_PIPEFS; then
1013 echo "Starting $LGSSD on clients $clients "
1014 do_nodes $clients "$LGSSD -v" || return 4
1017 # wait daemons entering "stable" status
1021 # check daemons are running
1023 nodes=$(comma_list $(mdts_nodes) $(osts_nodes))
1024 check_gss_daemon_nodes $nodes lsvcgssd || return 5
1025 if $GSS_PIPEFS; then
1026 nodes=$(comma_list $(mdts_nodes))
1027 check_gss_daemon_nodes $nodes lgssd || return 6
1029 if $GSS_PIPEFS; then
1030 check_gss_daemon_nodes $clients lgssd || return 7
1034 stop_gss_daemons() {
1035 local nodes=$(comma_list $(mdts_nodes))
1037 send_sigint $nodes lsvcgssd lgssd
1039 nodes=$(comma_list $(osts_nodes))
1040 send_sigint $nodes lsvcgssd
1042 nodes=${CLIENTS:-$HOSTNAME}
1043 send_sigint $nodes lgssd
1047 # Add mount flags for shared key
1049 if grep -q skpath <<< "$mt_opts" ; then
1050 mt_opts=$(echo $mt_opts |
1051 sed -e "s#skpath=[^ ,]*#skpath=$SK_PATH#")
1053 if [ -z "$mt_opts" ]; then
1054 mt_opts="-o skpath=$SK_PATH"
1056 mt_opts="$mt_opts,skpath=$SK_PATH"
1066 /usr/lib/lustre/* | /usr/lib64/lustre/* | /usr/lib/lustre | \
1075 [ $from_tree = true ]
1079 if $SHARED_KEY; then
1088 if ! module_loaded ptlrpc_gss; then
1089 load_module ptlrpc/gss/ptlrpc_gss
1090 module_loaded ptlrpc_gss ||
1091 error_exit "init_gss: GSS=$GSS, but gss/krb5 missing"
1094 if $GSS_KRB5 || $GSS_SK; then
1095 start_gss_daemons || error_exit "start gss daemon failed! rc=$?"
1098 if $GSS_SK && ! $SK_NO_KEY; then
1099 echo "Loading basic SSK keys on all servers"
1100 do_nodes $(comma_list $(all_server_nodes)) \
1101 "lgss_sk -t server -l $SK_PATH/$FSNAME.key || true"
1102 do_nodes $(comma_list $(all_server_nodes)) \
1103 "keyctl show | grep lustre | cut -c1-11 |
1105 xargs -IX keyctl setperm X 0x3f3f3f3f"
1108 if $GSS_SK && $SK_NO_KEY; then
1109 local numclients=${1:-$CLIENTCOUNT}
1110 local clients=${CLIENTS:-$HOSTNAME}
1112 # security ctx config for keyring
1114 local lgssc_conf_file="/etc/request-key.d/lgssc.conf"
1116 if from_build_tree; then
1117 mkdir -p $SK_OM_PATH
1118 if grep -q request-key /proc/mounts > /dev/null; then
1119 echo "SSK: Request key already mounted."
1121 mount -o bind $SK_OM_PATH /etc/request-key.d/
1123 local lgssc_conf_line='create lgssc * * '
1124 lgssc_conf_line+=$(which lgss_keyring)
1125 lgssc_conf_line+=' %o %k %t %d %c %u %g %T %P %S'
1126 echo "$lgssc_conf_line" > $lgssc_conf_file
1129 [ -e $lgssc_conf_file ] ||
1130 error_exit "Could not find key options in $lgssc_conf_file"
1131 echo "$lgssc_conf_file content is:"
1132 cat $lgssc_conf_file
1134 if ! local_mode; then
1135 if from_build_tree; then
1136 do_nodes $(comma_list $(all_nodes)) "mkdir -p \
1138 do_nodes $(comma_list $(all_nodes)) "mount \
1139 -o bind $SK_OM_PATH \
1140 /etc/request-key.d/"
1141 do_nodes $(comma_list $(all_nodes)) "rsync \
1142 -aqv $HOSTNAME:$lgssc_conf_file \
1143 $lgssc_conf_file >/dev/null 2>&1"
1145 do_nodes $(comma_list $(all_nodes)) \
1146 "echo $lgssc_conf_file: ; \
1147 cat $lgssc_conf_file"
1151 # create shared key on all nodes
1152 mkdir -p $SK_PATH/nodemap
1153 rm -f $SK_PATH/$FSNAME.key $SK_PATH/nodemap/c*.key \
1154 $SK_PATH/$FSNAME-*.key
1155 # for nodemap testing each client may need own key,
1156 # and S2S now requires keys as well, both for "client"
1159 lgss_sk -t server -f$FSNAME -n $SK_S2SNMCLI \
1160 -w $SK_PATH/$FSNAME-nmclient.key \
1161 -d /dev/urandom >/dev/null 2>&1
1162 lgss_sk -t mgs,server -f$FSNAME -n $SK_S2SNM \
1163 -w $SK_PATH/$FSNAME-s2s-server.key \
1164 -d /dev/urandom >/dev/null 2>&1
1167 lgss_sk -t server -f$FSNAME -w $SK_PATH/$FSNAME.key \
1168 -d /dev/urandom >/dev/null 2>&1
1170 for i in $(seq 0 $((numclients - 1))); do
1171 lgss_sk -t server -f$FSNAME -n c$i \
1172 -w $SK_PATH/nodemap/c$i.key -d /dev/urandom \
1176 if ! local_mode; then
1177 for lnode in $(all_nodes); do
1178 scp -r $SK_PATH ${lnode}:$(dirname $SK_PATH)/
1181 # Set client keys to client type to generate prime P
1183 do_nodes $(all_nodes) "lgss_sk -t client,server -m \
1184 $SK_PATH/$FSNAME.key >/dev/null 2>&1"
1186 do_nodes $clients "lgss_sk -t client -m \
1187 $SK_PATH/$FSNAME.key >/dev/null 2>&1"
1188 do_nodes $clients "find $SK_PATH/nodemap -name \*.key | \
1189 xargs -IX lgss_sk -t client -m X >/dev/null 2>&1"
1191 # This is required for servers as well, if S2S in use
1193 do_nodes $(comma_list $(mdts_nodes)) \
1194 "cp $SK_PATH/$FSNAME-s2s-server.key \
1195 $SK_PATH/$FSNAME-s2s-client.key; lgss_sk \
1196 -t client -m $SK_PATH/$FSNAME-s2s-client.key \
1198 do_nodes $(comma_list $(osts_nodes)) \
1199 "cp $SK_PATH/$FSNAME-s2s-server.key \
1200 $SK_PATH/$FSNAME-s2s-client.key; lgss_sk \
1201 -t client -m $SK_PATH/$FSNAME-s2s-client.key \
1203 do_nodes $clients "lgss_sk -t client \
1204 -m $SK_PATH/$FSNAME-nmclient.key \
1209 # mount options for servers and clients
1210 MGS_MOUNT_OPTS=$(add_sk_mntflag $MGS_MOUNT_OPTS)
1211 MDS_MOUNT_OPTS=$(add_sk_mntflag $MDS_MOUNT_OPTS)
1212 OST_MOUNT_OPTS=$(add_sk_mntflag $OST_MOUNT_OPTS)
1213 MOUNT_OPTS=$(add_sk_mntflag $MOUNT_OPTS)
1215 if [ -z "$LGSS_KEYRING_DEBUG" ]; then
1216 LGSS_KEYRING_DEBUG=4
1220 if [ -n "$LGSS_KEYRING_DEBUG" ] && \
1221 ( local_mode || from_build_tree ); then
1223 sptlrpc.gss.lgss_keyring.debug_level=$LGSS_KEYRING_DEBUG
1224 elif [ -n "$LGSS_KEYRING_DEBUG" ]; then
1225 do_nodes $(comma_list $(all_nodes)) "modprobe ptlrpc_gss && \
1227 sptlrpc.gss.lgss_keyring.debug_level=$LGSS_KEYRING_DEBUG"
1234 # maybe cleanup credential cache?
1241 do_node $(mgs_node) "$LCTL nodemap_del $SK_S2SNM"
1242 do_node $(mgs_node) "$LCTL nodemap_del $SK_S2SNMCLI"
1243 $RPC_MODE || echo "Sleeping for 10 sec for Nodemap.."
1247 $RPC_MODE || echo "Cleaning up Shared Key.."
1248 do_nodes $(comma_list $(all_nodes)) "rm -f \
1249 $SK_PATH/$FSNAME*.key $SK_PATH/nodemap/$FSNAME*.key"
1250 do_nodes $(comma_list $(all_nodes)) "keyctl show | \
1251 awk '/lustre/ { print \\\$1 }' | xargs -IX keyctl unlink X"
1252 if from_build_tree; then
1253 # Remove the mount and clean up the files we added to
1255 do_nodes $(comma_list $(all_nodes)) "while grep -q \
1256 request-key.d /proc/mounts; do umount \
1257 /etc/request-key.d/; done"
1258 do_nodes $(comma_list $(all_nodes)) "rm -f \
1259 $SK_OM_PATH/lgssc.conf"
1260 do_nodes $(comma_list $(all_nodes)) "rmdir $SK_OM_PATH"
1268 local var=${facet}_svc
1276 echo -n $facet | sed -e 's/^fs[0-9]\+//' -e 's/[0-9_]\+//' |
1277 tr '[:lower:]' '[:upper:]'
1283 if [ $facet == mgs ] || [ $facet == client ]; then
1287 echo -n $facet | sed -e 's/^fs[0-9]\+//' | sed -e 's/^[a-z]\+//'
1295 if [ -n "${!var}" ]; then
1300 var=$(facet_type $facet)FSTYPE
1301 if [ -n "${!var}" ]; then
1306 if [ -n "$FSTYPE" ]; then
1311 if [[ $facet == mgs ]] && combined_mgs_mds; then
1323 local facets=$(get_facets)
1326 for facet in ${facets//,/ }; do
1327 if [ $node == $(facet_host $facet) ] ||
1328 [ $node == "$(facet_failover_host $facet)" ]; then
1329 fstype=$(facet_fstype $facet)
1330 if [[ $fstypes != *$fstype* ]]; then
1331 fstypes+="${fstypes:+,}$fstype"
1340 local num=$(facet_number $facet)
1343 if [[ $(facet_type $facet) = OST ]]; then
1344 index=OSTINDEX${num}
1345 if [[ -n "${!index}" ]]; then
1350 index=${OST_INDICES[num - 1]}
1353 [[ -n "$index" ]] || index=$((num - 1))
1361 local fstype=$(facet_fstype $facet)
1365 label=$(do_facet ${facet} "$E2LABEL ${dev} 2>/dev/null");;
1367 label=$(do_facet ${facet} "$ZFS get -H -o value lustre:svname \
1368 ${dev} 2>/dev/null");;
1370 error "unknown fstype!";;
1377 # Get the device of a facet.
1384 mgs) device=$(mgsdevname) ;;
1385 mds*) device=$(mdsdevname $(facet_number $facet)) ;;
1386 ost*) device=$(ostdevname $(facet_number $facet)) ;;
1387 fs2mds) device=$(mdsdevname 1_2) ;;
1388 fs2ost) device=$(ostdevname 1_2) ;;
1389 fs3ost) device=$(ostdevname 2_2) ;;
1397 # Get the virtual device of a facet.
1404 mgs) device=$(mgsvdevname) ;;
1405 mds*) device=$(mdsvdevname $(facet_number $facet)) ;;
1406 ost*) device=$(ostvdevname $(facet_number $facet)) ;;
1407 fs2mds) device=$(mdsvdevname 1_2) ;;
1408 fs2ost) device=$(ostvdevname 1_2) ;;
1409 fs3ost) device=$(ostvdevname 2_2) ;;
1417 local virt=$(virt-what 2> /dev/null)
1419 [ $? -eq 0 ] && [ -n "$virt" ] && { echo $virt; return; }
1421 virt=$(dmidecode -s system-product-name | awk '{print $1}')
1424 VMware|KVM|VirtualBox|Parallels|Bochs)
1425 echo $virt | tr '[A-Z]' '[a-z]' ;;
1431 # Re-read the partition table on failover partner host.
1432 # After a ZFS storage pool is created on a shared device, the partition table
1433 # on the device may change. However, the operating system on the failover
1434 # host may not notice the change automatically. Without the up-to-date partition
1435 # block devices, 'zpool import ..' cannot find the labels, whose positions are
1436 # relative to partition rather than disk beginnings.
1438 # This function performs partprobe on the failover host to make it re-read the
1441 refresh_partition_table() {
1446 host=$(facet_passive_host $facet)
1447 if [[ -n "$host" ]]; then
1448 do_node $host "$PARTPROBE $device"
1453 # Get ZFS storage pool name.
1460 device=$(facet_device $facet)
1461 # poolname is string before "/"
1462 poolname="${device%%/*}"
1469 # Get ZFS local fsname.
1471 zfs_local_fsname() {
1473 local lfsname=$(basename $(facet_device $facet))
1479 # Create ZFS storage pool.
1486 local opts=${@:-"-o cachefile=none"}
1488 do_facet $facet "lsmod | grep zfs >&/dev/null || modprobe zfs;
1489 $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1490 $ZPOOL create -f $opts $poolname $vdev"
1494 # Create ZFS file system.
1500 local opts=${@:-"-o mountpoint=legacy"}
1502 do_facet $facet "$ZFS list -H $dataset >/dev/null 2>&1 ||
1503 $ZFS create $opts $dataset"
1507 # Export ZFS storage pool.
1508 # Before exporting the pool, all datasets within the pool should be unmounted.
1516 poolname=$(zpool_name $facet)
1518 if [[ -n "$poolname" ]]; then
1519 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1520 grep -q ^$poolname/ /proc/mounts ||
1521 $ZPOOL export $opts $poolname"
1526 # Destroy ZFS storage pool.
1527 # Destroy the given pool and free up any devices for other use. This command
1528 # tries to unmount any active datasets before destroying the pool.
1529 # -f Force any active datasets contained within the pool to be unmounted.
1533 local poolname=${2:-$(zpool_name $facet)}
1535 if [[ -n "$poolname" ]]; then
1536 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1537 $ZPOOL destroy -f $poolname"
1542 # Import ZFS storage pool.
1543 # Force importing, even if the pool appears to be potentially active.
1548 local opts=${@:-"-o cachefile=none -o failmode=panic"}
1551 poolname=$(zpool_name $facet)
1553 if [[ -n "$poolname" ]]; then
1554 opts+=" -d $(dirname $(facet_vdevice $facet))"
1555 do_facet $facet "lsmod | grep zfs >&/dev/null || modprobe zfs;
1556 $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1557 $ZPOOL import -f $opts $poolname"
1562 # Reimport ZFS storage pool with new name
1567 local opts="-o cachefile=none"
1568 local poolname=$(zpool_name $facet)
1570 opts+=" -d $(dirname $(facet_vdevice $facet))"
1571 do_facet $facet "$ZPOOL export $poolname;
1572 $ZPOOL import $opts $poolname $newpool"
1576 # Set the "cachefile=none" property on ZFS storage pool so that the pool
1577 # is not automatically imported on system startup.
1579 # In a failover environment, this will provide resource level fencing which
1580 # will ensure that the same ZFS storage pool will not be imported concurrently
1581 # on different nodes.
1583 disable_zpool_cache() {
1587 poolname=$(zpool_name $facet)
1589 if [[ -n "$poolname" ]]; then
1590 do_facet $facet "$ZPOOL set cachefile=none $poolname"
1595 # This and set_osd_param() shall be used to access OSD parameters
1596 # once existed under "obdfilter":
1601 # writethrough_cache_enable
1605 local device=${2:-$FSNAME-OST*}
1608 do_nodes $nodes "$LCTL get_param -n osd-*.$device.$name"
1613 local device=${2:-$FSNAME-OST*}
1617 do_nodes $nodes "$LCTL set_param -n osd-*.$device.$name=$value"
1621 local dz=${1:-$DEBUG_SIZE}
1623 if [ -f /sys/devices/system/cpu/possible ]; then
1624 local cpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/possible)+1))
1626 local cpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
1629 # bug 19944, adjust size to be -gt num_possible_cpus()
1630 # promise 2MB for every cpu at least
1631 if [ -n "$cpus" ] && [ $((cpus * 2)) -gt $dz ]; then
1634 lctl set_param debug_mb=$dz
1637 set_default_debug () {
1638 local debug=${1:-"$PTLDEBUG"}
1639 local subsys=${2:-"$SUBSYSTEM"}
1640 local debug_size=${3:-$DEBUG_SIZE}
1642 [ -n "$debug" ] && lctl set_param debug="$debug" >/dev/null
1643 [ -n "$subsys" ] && lctl set_param subsystem_debug="${subsys# }" >/dev/null
1645 [ -n "$debug_size" ] && set_debug_size $debug_size > /dev/null
1648 set_default_debug_nodes () {
1650 local debug="${2:-"$PTLDEBUG"}"
1651 local subsys="${3:-"$SUBSYSTEM"}"
1652 local debug_size="${4:-$DEBUG_SIZE}"
1654 if [[ ,$nodes, = *,$HOSTNAME,* ]]; then
1655 nodes=$(exclude_items_from_list "$nodes" "$HOSTNAME")
1659 [[ -z "$nodes" ]] ||
1660 do_rpc_nodes "$nodes" set_default_debug \
1661 \\\"$debug\\\" \\\"$subsys\\\" $debug_size || true
1664 set_default_debug_facet () {
1666 local debug="${2:-"$PTLDEBUG"}"
1667 local subsys="${3:-"$SUBSYSTEM"}"
1668 local debug_size="${4:-$DEBUG_SIZE}"
1669 local node=$(facet_active_host $facet)
1671 [ -n "$node" ] || error "No host defined for facet $facet"
1673 set_default_debug_nodes $node "$debug" "$subsys" $debug_size
1676 set_params_nodes () {
1677 [[ $# -ge 2 ]] || return 0
1681 do_nodes $nodes $LCTL set_param $@
1684 set_params_clients () {
1685 local clients=${1:-$CLIENTS}
1686 local params=${2:-$CLIENT_LCTL_SETPARAM_PARAM}
1688 [[ -n $params ]] || return 0
1689 set_params_nodes $clients $params
1693 local hostid=${1:-$(hostid)}
1695 if [ ! -s /etc/hostid ]; then
1696 printf $(echo -n $hostid |
1697 sed 's/\(..\)\(..\)\(..\)\(..\)/\\x\4\\x\3\\x\2\\x\1/') >/etc/hostid
1703 local facets=${1:-$(get_facets)}
1709 for facet in ${facets//,/ }; do
1710 mount_facet $facet &
1714 for ((index=0; index<$total; index++)); do
1715 wait ${mountpids[index]}
1717 [ $RC -eq 0 ] && continue
1719 if [ "$TESTSUITE.$TESTNAME" = "replay-dual.test_0a" ]; then
1720 skip_noexit "Restart of $facet failed!." &&
1723 error "Restart of $facet failed!"
1731 # Add argument "arg" (e.g., "loop") to the comma-separated list
1732 # of arguments for option "opt" (e.g., "-o") on command
1733 # line "opts" (e.g., "-o flock").
1739 local opt_pattern="\([[:space:]]\+\|^\)$opt"
1741 if echo "$opts" | grep -q $opt_pattern; then
1742 opts=$(echo "$opts" | sed -e \
1743 "s/$opt_pattern[[:space:]]*[^[:space:]]\+/&,$arg/")
1745 opts+="${opts:+ }$opt $arg"
1751 # Associate loop device with a given regular file.
1752 # Return the loop device.
1754 setup_loop_device() {
1758 do_facet $facet "loop_dev=\\\$($LOSETUP -j $file | cut -d : -f 1);
1759 if [[ -z \\\$loop_dev ]]; then
1760 loop_dev=\\\$($LOSETUP -f);
1761 $LOSETUP \\\$loop_dev $file || loop_dev=;
1763 echo -n \\\$loop_dev"
1767 # Detach a loop device.
1769 cleanup_loop_device() {
1773 do_facet $facet "! $LOSETUP $loop_dev >/dev/null 2>&1 ||
1774 $LOSETUP -d $loop_dev"
1778 # Check if a given device is a block device.
1785 [[ -n "$dev" ]] || return 1
1786 do_facet $facet "test -b $dev" || return 1
1787 if [[ -n "$size" ]]; then
1788 local in=$(do_facet $facet "dd if=$dev of=/dev/null bs=1k \
1789 count=1 skip=$size 2>&1" |
1790 awk '($3 == "in") { print $1 }')
1791 [[ "$in" = "1+0" ]] || return 1
1796 # Check if a given device is a device-mapper device.
1802 [[ -n "$dev" ]] || return 1
1803 do_facet $facet "$DMSETUP status $dev >/dev/null 2>&1"
1807 # Check if a given device is a device-mapper flakey device.
1809 is_dm_flakey_dev() {
1814 [[ -n "$dev" ]] || return 1
1816 type=$(do_facet $facet "$DMSETUP status $dev 2>&1" |
1818 [[ $type = flakey ]] && return 0 || return 1
1822 # Check if device-mapper flakey device is supported by the kernel
1823 # of $facet node or not.
1825 dm_flakey_supported() {
1829 do_facet $facet "modprobe dm-flakey;
1830 $DMSETUP targets | grep -q flakey" &> /dev/null
1834 # Get the device-mapper flakey device name of a given facet.
1836 dm_facet_devname() {
1838 [[ $facet = mgs ]] && combined_mgs_mds && facet=mds1
1840 echo -n ${facet}_flakey
1844 # Get the device-mapper flakey device of a given facet.
1845 # A device created by dmsetup will appear as /dev/mapper/<device-name>.
1847 dm_facet_devpath() {
1850 echo -n $DM_DEV_PATH/$(dm_facet_devname $facet)
1854 # Set a device-mapper device with a new table.
1856 # The table has the following format:
1857 # <logical_start_sector> <num_sectors> <target_type> <target_args>
1859 # flakey <target_args> includes:
1860 # <destination_device> <offset> <up_interval> <down_interval> \
1861 # [<num_features> [<feature_arguments>]]
1863 # linear <target_args> includes:
1864 # <destination_device> <start_sector>
1866 dm_set_dev_table() {
1869 local target_type=$3
1875 read tmp num_sectors tmp real_dev tmp \
1876 <<< $(do_facet $facet "$DMSETUP table $dm_dev")
1878 case $target_type in
1880 table="0 $num_sectors flakey $real_dev 0 0 1800 1 drop_writes"
1883 table="0 $num_sectors linear $real_dev 0"
1885 *) error "invalid target type $target_type" ;;
1888 do_facet $facet "$DMSETUP suspend --nolockfs --noflush $dm_dev" ||
1889 error "failed to suspend $dm_dev"
1890 do_facet $facet "$DMSETUP load $dm_dev --table \\\"$table\\\"" ||
1891 error "failed to load $target_type table into $dm_dev"
1892 do_facet $facet "$DMSETUP resume $dm_dev" ||
1893 error "failed to resume $dm_dev"
1897 # Set a device-mapper flakey device as "read-only" by using the "drop_writes"
1898 # feature parameter.
1901 # All write I/O is silently ignored.
1902 # Read I/O is handled correctly.
1904 dm_set_dev_readonly() {
1906 local dm_dev=${2:-$(dm_facet_devpath $facet)}
1908 dm_set_dev_table $facet $dm_dev flakey
1912 # Set a device-mapper device to traditional linear mapping mode.
1914 dm_clear_dev_readonly() {
1916 local dm_dev=${2:-$(dm_facet_devpath $facet)}
1918 dm_set_dev_table $facet $dm_dev linear
1922 # Set the device of a given facet as "read-only".
1924 set_dev_readonly() {
1926 local svc=${facet}_svc
1928 if [[ $(facet_fstype $facet) = zfs ]] ||
1929 ! dm_flakey_supported $facet; then
1930 do_facet $facet $LCTL --device ${!svc} readonly
1932 dm_set_dev_readonly $facet
1937 # Get size in 512-byte sectors (BLKGETSIZE64 / 512) of a given device.
1944 num_sectors=$(do_facet $facet "blockdev --getsz $dev 2>/dev/null")
1945 [[ ${PIPESTATUS[0]} = 0 && -n "$num_sectors" ]] || num_sectors=0
1946 echo -n $num_sectors
1950 # Create a device-mapper device with a given block device or regular file (will
1951 # be associated with loop device).
1952 # Return the full path of the device-mapper device.
1956 local real_dev=$2 # destination device
1957 local dm_dev_name=${3:-$(dm_facet_devname $facet)} # device name
1958 local dm_dev=$DM_DEV_PATH/$dm_dev_name # device-mapper device
1960 # check if the device-mapper device to be created already exists
1961 if is_dm_dev $facet $dm_dev; then
1962 # if the existing device was set to "read-only", then clear it
1963 ! is_dm_flakey_dev $facet $dm_dev ||
1964 dm_clear_dev_readonly $facet $dm_dev
1970 # check if the destination device is a block device, and if not,
1971 # associate it with a loop device
1972 is_blkdev $facet $real_dev ||
1973 real_dev=$(setup_loop_device $facet $real_dev)
1974 [[ -n "$real_dev" ]] || { echo -n $real_dev; return 2; }
1976 # now create the device-mapper device
1977 local num_sectors=$(get_num_sectors $facet $real_dev)
1978 local table="0 $num_sectors linear $real_dev 0"
1981 do_facet $facet "$DMSETUP create $dm_dev_name --table \\\"$table\\\"" ||
1982 { rc=${PIPESTATUS[0]}; dm_dev=; }
1983 do_facet $facet "$DMSETUP mknodes >/dev/null 2>&1"
1990 # Map the facet name to its device variable name.
1992 facet_device_alias() {
1994 local dev_alias=$facet
1997 fs2mds) dev_alias=mds1_2 ;;
1998 fs2ost) dev_alias=ost1_2 ;;
1999 fs3ost) dev_alias=ost2_2 ;;
2007 # Save the original value of the facet device and export the new value.
2013 local active_facet=$(facet_active $facet)
2014 local dev_alias=$(facet_device_alias $active_facet)
2015 local dev_name=${dev_alias}_dev
2016 local dev=${!dev_name}
2018 if [[ $active_facet = $facet ]]; then
2019 local failover_dev=${dev_alias}failover_dev
2020 if [[ ${!failover_dev} = $dev ]]; then
2021 eval export ${failover_dev}_saved=$dev
2022 eval export ${failover_dev}=$dm_dev
2025 dev_alias=$(facet_device_alias $facet)
2026 local facet_dev=${dev_alias}_dev
2027 if [[ ${!facet_dev} = $dev ]]; then
2028 eval export ${facet_dev}_saved=$dev
2029 eval export ${facet_dev}=$dm_dev
2033 eval export ${dev_name}_saved=$dev
2034 eval export ${dev_name}=$dm_dev
2038 # Restore the saved value of the facet device.
2043 [[ $facet = mgs ]] && combined_mgs_mds && facet=mds1
2044 local dev_alias=$(facet_device_alias $facet)
2046 local saved_dev=${dev_alias}_dev_saved
2047 [[ -z ${!saved_dev} ]] ||
2048 eval export ${dev_alias}_dev=${!saved_dev}
2050 saved_dev=${dev_alias}failover_dev_saved
2051 [[ -z ${!saved_dev} ]] ||
2052 eval export ${dev_alias}failover_dev=${!saved_dev}
2056 # Remove a device-mapper device.
2057 # If the destination device is a loop device, then also detach it.
2061 local dm_dev=${2:-$(dm_facet_devpath $facet)}
2065 is_dm_dev $facet $dm_dev || return 0
2067 read major minor <<< $(do_facet $facet "$DMSETUP table $dm_dev" |
2068 awk '{ print $4 }' | awk -F: '{ print $1" "$2 }')
2070 do_facet $facet "$DMSETUP remove $dm_dev"
2071 do_facet $facet "$DMSETUP mknodes >/dev/null 2>&1"
2073 unexport_dm_dev $facet
2075 # detach a loop device
2076 [[ $major -ne 7 ]] || cleanup_loop_device $facet /dev/loop$minor
2078 # unload dm-flakey module
2079 do_facet $facet "modprobe -r dm-flakey" || true
2085 local active_facet=$(facet_active $facet)
2086 local dev_alias=$(facet_device_alias $active_facet)
2087 local dev=${dev_alias}_dev
2088 local opt=${facet}_opt
2089 local mntpt=$(facet_mntpt $facet)
2090 local opts="${!opt} $@"
2091 local fstype=$(facet_fstype $facet)
2093 local dm_dev=${!dev}
2095 [[ $dev == "mgsfailover_dev" ]] && combined_mgs_mds &&
2096 dev=mds1failover_dev
2098 module_loaded lustre || load_modules
2102 if dm_flakey_supported $facet; then
2103 dm_dev=$(dm_create_dev $facet ${!dev})
2104 [[ -n "$dm_dev" ]] || dm_dev=${!dev}
2107 is_blkdev $facet $dm_dev || opts=$(csa_add "$opts" -o loop)
2109 devicelabel=$(do_facet ${facet} "$E2LABEL $dm_dev");;
2111 # import ZFS storage pool
2112 import_zpool $facet || return ${PIPESTATUS[0]}
2114 devicelabel=$(do_facet ${facet} "$ZFS get -H -o value \
2115 lustre:svname $dm_dev");;
2117 error "unknown fstype!";;
2120 echo "Starting ${facet}: $opts $dm_dev $mntpt"
2121 # for testing LU-482 error handling in mount_facets() and test_0a()
2122 if [ -f $TMP/test-lu482-trigger ]; then
2126 "mkdir -p $mntpt; $MOUNT_CMD $opts $dm_dev $mntpt"
2130 if [ $RC -ne 0 ]; then
2131 echo "Start of $dm_dev on ${facet} failed ${RC}"
2135 health=$(do_facet ${facet} "$LCTL get_param -n health_check")
2136 if [[ "$health" != "healthy" ]]; then
2137 error "$facet is in a unhealthy state"
2140 set_default_debug_facet $facet
2142 if [[ $opts =~ .*nosvc.* ]]; then
2143 echo "Start $dm_dev without service"
2148 wait_update_facet ${facet} "$E2LABEL $dm_dev \
2149 2>/dev/null | grep -E ':[a-zA-Z]{3}[0-9]{4}'" \
2150 "" || error "$dm_dev failed to initialize!";;
2152 wait_update_facet ${facet} "$ZFS get -H -o value \
2153 lustre:svname $dm_dev 2>/dev/null | \
2154 grep -E ':[a-zA-Z]{3}[0-9]{4}'" "" ||
2155 error "$dm_dev failed to initialize!";;
2158 error "unknown fstype!";;
2162 # commit the device label change to disk
2163 if [[ $devicelabel =~ (:[a-zA-Z]{3}[0-9]{4}) ]]; then
2164 echo "Commit the device label on ${!dev}"
2165 do_facet $facet "sync; sleep 1; sync"
2169 label=$(devicelabel ${facet} $dm_dev)
2170 [ -z "$label" ] && echo no label for $dm_dev && exit 1
2171 eval export ${facet}_svc=${label}
2172 echo Started ${label}
2174 export_dm_dev $facet $dm_dev
2179 # start facet device options
2185 local dev_alias=$(facet_device_alias $facet)
2187 eval export ${dev_alias}_dev=${device}
2188 eval export ${facet}_opt=\"$@\"
2190 combined_mgs_mds && [[ ${dev_alias} == mds1 ]] &&
2191 eval export mgs_dev=${device}
2193 local varname=${dev_alias}failover_dev
2194 if [ -n "${!varname}" ] ; then
2195 eval export ${dev_alias}failover_dev=${!varname}
2197 eval export ${dev_alias}failover_dev=$device
2198 combined_mgs_mds && [[ ${dev_alias} == mds1 ]] &&
2199 eval export mgsfailover_dev=${device}
2203 local mntpt=$(facet_mntpt $facet)
2204 do_facet ${facet} mkdir -p $mntpt
2205 eval export ${facet}_MOUNT=$mntpt
2206 mount_facet ${facet}
2216 local HOST=$(facet_active_host $facet)
2217 [[ -z $HOST ]] && echo stop: no host for $facet && return 0
2219 local mntpt=$(facet_mntpt $facet)
2220 running=$(do_facet ${facet} "grep -c $mntpt' ' /proc/mounts || true")
2221 if [ ${running} -ne 0 ]; then
2222 echo "Stopping $mntpt (opts:$@) on $HOST"
2223 do_facet ${facet} $UMOUNT $@ $mntpt
2226 # umount should block, but we should wait for unrelated obd's
2227 # like the MGS or MGC to also stop.
2228 wait_exit_ST ${facet} || return ${PIPESTATUS[0]}
2230 if [[ $(facet_fstype $facet) == zfs ]]; then
2231 # export ZFS storage pool
2232 [ "$KEEP_ZPOOL" = "true" ] || export_zpool $facet
2233 elif dm_flakey_supported $facet; then
2234 local host=${facet}_HOST
2235 local failover_host=${facet}failover_HOST
2236 if [[ -n ${!failover_host} && ${!failover_host} != ${!host} ]]||
2237 $CLEANUP_DM_DEV || [[ $facet = fs* ]]; then
2238 dm_cleanup_dev $facet
2243 # get mdt quota type
2245 local varsvc=${SINGLEMDS}_svc
2246 do_facet $SINGLEMDS $LCTL get_param -n \
2247 osd-$(facet_fstype $SINGLEMDS).${!varsvc}.quota_slave.enabled
2250 # get ost quota type
2252 # All OSTs should have same quota type
2253 local varsvc=ost1_svc
2254 do_facet ost1 $LCTL get_param -n \
2255 osd-$(facet_fstype ost1).${!varsvc}.quota_slave.enabled
2258 # restore old quota type settings
2260 if [ "$old_MDT_QUOTA_TYPE" ]; then
2261 if [[ $PERM_CMD == *"set_param -P"* ]]; then
2262 do_facet mgs $PERM_CMD \
2263 osd-*.$FSNAME-MDT*.quota_slave.enabled = \
2266 do_facet mgs $PERM_CMD \
2267 $FSNAME.quota.mdt=$old_MDT_QUOTA_TYPE
2270 if [ "$old_OST_QUOTA_TYPE" ]; then
2271 if [[ $PERM_CMD == *"set_param -P"* ]]; then
2272 do_facet mgs $PERM_CMD \
2273 osd-*.$FSNAME-OST*.quota_slave.enabled = \
2276 do_facet mgs $LCTL conf_param \
2277 $FSNAME.quota.ost=$old_OST_QUOTA_TYPE
2282 # Handle the case when there is a space in the lfs df
2283 # "filesystem summary" line the same as when there is no space.
2284 # This will allow fixing the "lfs df" summary line in the future.
2286 $LFS df $* | sed -e 's/filesystem /filesystem_/'
2287 check_lfs_df_ret_val $?
2290 # Get free inodes on the MDT specified by mdt index, free indoes on
2291 # the whole filesystem will be returned when index == -1.
2297 if [ $index -eq -1 ]; then
2300 mdt_uuid=$(mdtuuid_from_index $index)
2303 free_inodes=$(lfs_df -i $MOUNT | grep $mdt_uuid | awk '{print $4}')
2308 # Get the OST device status from 'lfs df' with a given OST index.
2312 local mnt_pnt=${2:-$MOUNT}
2316 ost_uuid=$(ostuuid_from_index $ost_idx $mnt_pnt)
2317 lfs_df $opts $mnt_pnt | awk '/'$ost_uuid'/ { print $7 }'
2323 # save old quota type & set new quota type
2324 local mdt_qtype=$(mdt_quota_type)
2325 local ost_qtype=$(ost_quota_type)
2327 echo "[HOST:$HOSTNAME] [old_mdt_qtype:$mdt_qtype]" \
2328 "[old_ost_qtype:$ost_qtype] [new_qtype:$QUOTA_TYPE]"
2330 export old_MDT_QUOTA_TYPE=$mdt_qtype
2331 export old_OST_QUOTA_TYPE=$ost_qtype
2333 if [[ $PERM_CMD == *"set_param -P"* ]]; then
2334 do_facet mgs $PERM_CMD \
2335 osd-*.$FSNAME-MDT*.quota_slave.enabled=$QUOTA_TYPE
2336 do_facet mgs $PERM_CMD \
2337 osd-*.$FSNAME-OST*.quota_slave.enabled=$QUOTA_TYPE
2339 do_facet mgs $PERM_CMD $FSNAME.quota.mdt=$QUOTA_TYPE ||
2340 error "set mdt quota type failed"
2341 do_facet mgs $PERM_CMD $FSNAME.quota.ost=$QUOTA_TYPE ||
2342 error "set ost quota type failed"
2345 local quota_usrs=$QUOTA_USERS
2347 # get_filesystem_size
2348 local disksz=$(lfs_df $mntpt | grep "summary" | awk '{print $2}')
2349 local blk_soft=$((disksz + 1024))
2350 local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
2352 local inodes=$(lfs_df -i $mntpt | grep "summary" | awk '{print $2}')
2353 local i_soft=$inodes
2354 local i_hard=$((i_soft + i_soft / 20))
2356 echo "Total disk size: $disksz block-softlimit: $blk_soft" \
2357 "block-hardlimit: $blk_hard inode-softlimit: $i_soft" \
2358 "inode-hardlimit: $i_hard"
2361 for usr in $quota_usrs; do
2362 echo "Setting up quota on $HOSTNAME:$mntpt for $usr..."
2364 cmd="$LFS setquota -$type $usr -b $blk_soft"
2365 cmd="$cmd -B $blk_hard -i $i_soft -I $i_hard $mntpt"
2367 eval $cmd || error "$cmd FAILED!"
2369 # display the quota status
2370 echo "Quota settings for $usr : "
2371 $LFS quota -v -u $usr $mntpt || true
2378 local opts=${3:-$MOUNT_OPTS}
2379 opts=${opts:+-o $opts}
2380 local flags=${4:-$MOUNT_FLAGS}
2382 local device=$MGSNID:/$FSNAME$FILESET
2383 if [ -z "$mnt" -o -z "$FSNAME" ]; then
2384 echo "Bad mount command: opt=$flags $opts dev=$device " \
2390 # update mount option with skpath
2391 opts=$(add_sk_mntflag $opts)
2394 echo "Starting client: $client: $flags $opts $device $mnt"
2395 do_node $client mkdir -p $mnt
2396 if [ -n "$FILESET" -a -z "$SKIP_FILESET" ];then
2397 do_node $client $MOUNT_CMD $flags $opts $MGSNID:/$FSNAME \
2399 #disable FILESET if not supported
2400 do_nodes $client lctl get_param -n \
2401 mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
2402 device=$MGSNID:/$FSNAME
2403 do_node $client mkdir -p $mnt/$FILESET
2404 do_node $client "! grep -q $mnt' ' /proc/mounts ||
2407 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2408 # Mount using nodemap key
2409 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2410 if $SK_UNIQUE_NM; then
2411 mountkey=$SK_PATH/nodemap/c0.key
2413 local prunedopts=$(echo $opts |
2414 sed -e "s#skpath=[^,^ ]*#skpath=$mountkey#g")
2415 do_node $client $MOUNT_CMD $flags $prunedopts $device $mnt ||
2418 do_node $client $MOUNT_CMD $flags $opts $device $mnt ||
2422 set_default_debug_nodes $client
2423 set_params_clients $client
2434 local running=$(do_node $client "grep -c $mnt' ' /proc/mounts") || true
2436 [ "$3" ] && force=-f
2437 [ $running -eq 0 ] && return 0
2439 echo "Stopping client $client $mnt (opts:$force)"
2440 do_node $client lsof -t $mnt || need_kill=no
2441 if [ "x$force" != "x" ] && [ "x$need_kill" != "xno" ]; then
2442 pids=$(do_node $client lsof -t $mnt | sort -u);
2443 if [ -n "$pids" ]; then
2444 do_node $client kill -9 $pids || true
2448 busy=$(do_node $client "umount $force $mnt 2>&1" | grep -c "busy") ||
2450 if [ $busy -ne 0 ] ; then
2451 echo "$mnt is still busy, wait one second" && sleep 1
2452 do_node $client umount $force $mnt
2456 # Mount the file system on the MDS
2457 mount_mds_client() {
2458 local host=$(facet_active_host $SINGLEMDS)
2460 zconf_mount $host $MOUNT2 $MOUNT_OPTS ||
2461 error "unable to mount $MOUNT2 on $host"
2464 # Unmount the file system on the MDS
2465 umount_mds_client() {
2466 local host=$(facet_active_host $SINGLEMDS)
2467 zconf_umount $host $MOUNT2
2468 do_facet $SINGLEMDS "rmdir $MOUNT2"
2471 # nodes is comma list
2472 sanity_mount_check_nodes () {
2478 # FIXME: assume that all cluster nodes run the same os
2479 [ "$(uname)" = Linux ] || return 0
2482 for mnt in $mnts ; do
2483 do_nodes $nodes "running=\\\$(grep -c $mnt' ' /proc/mounts);
2484 mpts=\\\$(mount | grep -c $mnt' ');
2485 if [ \\\$running -ne \\\$mpts ]; then
2486 echo \\\$(hostname) env are INSANE!;
2489 [ $? -eq 0 ] || rc=1
2494 sanity_mount_check_servers () {
2495 [ -n "$CLIENTONLY" ] &&
2496 { echo "CLIENTONLY mode, skip mount_check_servers"; return 0; } || true
2497 echo Checking servers environments
2499 # FIXME: modify get_facets to display all facets wo params
2500 local facets="$(get_facets OST),$(get_facets MDS),mgs"
2504 for facet in ${facets//,/ }; do
2505 node=$(facet_host ${facet})
2506 mntpt=$(facet_mntpt $facet)
2507 sanity_mount_check_nodes $node $mntpt ||
2508 { error "server $node environments are insane!"; return 1; }
2512 sanity_mount_check_clients () {
2513 local clients=${1:-$CLIENTS}
2514 local mntpt=${2:-$MOUNT}
2515 local mntpt2=${3:-$MOUNT2}
2517 [ -z $clients ] && clients=$(hostname)
2518 echo Checking clients $clients environments
2520 sanity_mount_check_nodes $clients $mntpt $mntpt2 ||
2521 error "clients environments are insane!"
2524 sanity_mount_check () {
2525 sanity_mount_check_servers || return 1
2526 sanity_mount_check_clients || return 2
2529 # mount clients if not mouted
2530 zconf_mount_clients() {
2533 local opts=${3:-$MOUNT_OPTS}
2534 opts=${opts:+-o $opts}
2535 local flags=${4:-$MOUNT_FLAGS}
2536 local device=$MGSNID:/$FSNAME$FILESET
2537 if [ -z "$mnt" -o -z "$FSNAME" ]; then
2538 echo "Bad conf mount command: opt=$flags $opts dev=$device " \
2543 echo "Starting client $clients: $flags $opts $device $mnt"
2544 do_nodes $clients mkdir -p $mnt
2545 if [ -n "$FILESET" -a -z "$SKIP_FILESET" ]; then
2546 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2547 # Mount with own nodemap key
2549 # Mount all server nodes first with per-NM keys
2550 for nmclient in ${clients//,/ }; do
2551 # do_nodes $(comma_list $(all_server_nodes)) "lgss_sk -t server -l $SK_PATH/nodemap/c$i.key -n c$i"
2552 do_nodes $(comma_list $(all_server_nodes)) "lgss_sk -t server -l $SK_PATH/nodemap/c$i.key"
2555 # set perms for per-nodemap keys else permission denied
2556 do_nodes $(comma_list $(all_nodes)) \
2557 "keyctl show | grep lustre | cut -c1-11 |
2559 xargs -IX keyctl setperm X 0x3f3f3f3f"
2560 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2562 for nmclient in ${clients//,/ }; do
2563 if $SK_UNIQUE_NM; then
2564 mountkey=$SK_PATH/nodemap/c$i.key
2566 do_node $nmclient "! grep -q $mnt' ' \
2567 /proc/mounts || umount $mnt"
2568 local prunedopts=$(add_sk_mntflag $prunedopts);
2569 prunedopts=$(echo $prunedopts | sed -e \
2570 "s#skpath=[^ ^,]*#skpath=$mountkey#g")
2572 do_nodes $(comma_list $(all_server_nodes)) \
2575 do_node $nmclient $MOUNT_CMD $flags \
2576 $prunedopts $MGSNID:/$FSNAME $mnt ||
2581 do_nodes $clients "! grep -q $mnt' ' /proc/mounts ||
2583 do_nodes $clients $MOUNT_CMD $flags $opts \
2584 $MGSNID:/$FSNAME $mnt || return 1
2586 #disable FILESET if not supported
2587 do_nodes $clients lctl get_param -n \
2588 mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
2589 device=$MGSNID:/$FSNAME
2590 do_nodes $clients mkdir -p $mnt/$FILESET
2591 do_nodes $clients "! grep -q $mnt' ' /proc/mounts ||
2595 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2596 # Mount with nodemap key
2598 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2599 for nmclient in ${clients//,/ }; do
2600 if $SK_UNIQUE_NM; then
2601 mountkey=$SK_PATH/nodemap/c$i.key
2603 local prunedopts=$(echo $opts | sed -e \
2604 "s#skpath=[^ ^,]*#skpath=$mountkey#g");
2605 do_node $nmclient "! grep -q $mnt' ' /proc/mounts ||
2608 running=\\\$(mount | grep -c $mnt' ');
2610 if [ \\\$running -eq 0 ] ; then
2612 $MOUNT_CMD $flags $prunedopts $device $mnt;
2615 lustre_mnt_count=\\\$(mount | grep $mnt' ' | \
2616 grep 'type lustre' | wc -l);
2617 if [ \\\$running -ne \\\$lustre_mnt_count ] ; then
2618 echo zconf_mount_clients FAILED: \
2619 mount count \\\$running, not matching \
2620 with mount count of 'type lustre' \
2621 \\\$lustre_mnt_count;
2625 exit \\\$rc" || return ${PIPESTATUS[0]}
2632 if $SHARED_KEY; then
2633 tmpopts=$(add_sk_mntflag $opts)
2636 running=\\\$(mount | grep -c $mnt' ');
2638 if [ \\\$running -eq 0 ] ; then
2640 $MOUNT_CMD $flags $tmpopts $device $mnt;
2643 exit \\\$rc" || return ${PIPESTATUS[0]}
2646 echo "Started clients $clients: "
2647 do_nodes $clients "mount | grep $mnt' '"
2649 set_default_debug_nodes $clients
2650 set_params_clients $clients
2655 zconf_umount_clients() {
2660 [ "$3" ] && force=-f
2662 echo "Stopping clients: $clients $mnt (opts:$force)"
2663 do_nodes $clients "running=\\\$(grep -c $mnt' ' /proc/mounts);
2664 if [ \\\$running -ne 0 ] ; then
2665 echo Stopping client \\\$(hostname) $mnt opts:$force;
2666 lsof $mnt || need_kill=no;
2667 if [ "x$force" != "x" -a "x\\\$need_kill" != "xno" ]; then
2668 pids=\\\$(lsof -t $mnt | sort -u);
2669 if [ -n \\\"\\\$pids\\\" ]; then
2673 while umount $force $mnt 2>&1 | grep -q "busy"; do
2674 echo "$mnt is still busy, wait one second" && sleep 1;
2681 echo + $POWER_DOWN $node
2685 shutdown_node_hard () {
2687 local attempts=$SHUTDOWN_ATTEMPTS
2689 for i in $(seq $attempts) ; do
2692 wait_for_function --quiet "! ping -w 3 -c 1 $host" 5 1 && return 0
2693 echo "waiting for $host to fail attempts=$attempts"
2694 [ $i -lt $attempts ] || \
2695 { echo "$host still pingable after power down! attempts=$attempts" && return 1; }
2701 local mnt=${2:-$MOUNT}
2704 if [ "$FAILURE_MODE" = HARD ]; then
2705 shutdown_node_hard $client
2707 zconf_umount_clients $client $mnt -f
2713 local facets="$(get_facets OST),$(get_facets MDS)"
2716 combined_mgs_mds || facets="$facets,mgs"
2718 for facet in ${facets//,/ }; do
2719 if [ $(facet_active_host $facet) == $host ]; then
2720 affected="$affected $facet"
2724 echo $(comma_list $affected)
2729 local host=${2:-$(facet_host $facet)}
2731 local label=$(convert_facet2label $facet)
2732 do_node $host $LCTL dl | awk '{ print $4 }' | grep -q "^$label\$"
2735 facets_up_on_host () {
2737 local facets=$(facets_on_host $host)
2740 for facet in ${facets//,/ }; do
2741 if $(facet_up $facet $host); then
2742 affected_up="$affected_up $facet"
2746 echo $(comma_list $affected_up)
2751 local affected_facet
2752 local affected_facets
2754 if [[ "$FAILURE_MODE" = HARD ]]; then
2755 if [[ $(facet_fstype $facet) = ldiskfs ]] &&
2756 dm_flakey_supported $facet; then
2757 affected_facets=$(affected_facets $facet)
2758 for affected_facet in ${affected_facets//,/ }; do
2759 unexport_dm_dev $affected_facet
2763 shutdown_node_hard $(facet_active_host $facet)
2771 echo + $POWER_UP $node
2784 local node=$(facet_active_host $facet)
2785 local sleep_time=${2:-10}
2787 if [ "$FAILURE_MODE" = HARD ]; then
2797 if [ "$FAILURE_MODE" = HARD ]; then
2800 if $LOAD_MODULES_REMOTE; then
2801 echo "loading modules on $node: $facet"
2802 do_rpc_nodes $node load_modules_local
2811 for facet in ${facets//,/ }; do
2812 hosts=$(expand_list $hosts $(facet_host $facet) )
2818 _check_progs_installed () {
2822 for prog in $progs; do
2823 if ! [ "$(which $prog)" -o "${!prog}" ]; then
2824 echo $prog missing on $(hostname)
2831 check_progs_installed () {
2835 do_rpc_nodes "$nodes" _check_progs_installed $@
2838 # recovery-scale functions
2840 echo __$(echo $1 | tr '-' '_' | tr '.' '_')
2843 start_client_load() {
2846 local var=$(node_var_name $client)_load
2847 eval export ${var}=$load
2849 do_node $client "PATH=$PATH MOUNT=$MOUNT ERRORS_OK=$ERRORS_OK \
2850 BREAK_ON_ERROR=$BREAK_ON_ERROR \
2851 END_RUN_FILE=$END_RUN_FILE \
2852 LOAD_PID_FILE=$LOAD_PID_FILE \
2853 TESTLOG_PREFIX=$TESTLOG_PREFIX \
2854 TESTNAME=$TESTNAME \
2855 DBENCH_LIB=$DBENCH_LIB \
2856 DBENCH_SRC=$DBENCH_SRC \
2857 CLIENT_COUNT=$((CLIENTCOUNT - 1)) \
2862 MPIRUN_OPTIONS=\\\"$MPIRUN_OPTIONS\\\" \
2863 MACHINEFILE_OPTION=\\\"$MACHINEFILE_OPTION\\\" \
2864 num_clients=$(get_node_count ${CLIENTS//,/ }) \
2865 ior_THREADS=$ior_THREADS ior_iteration=$ior_iteration \
2866 ior_blockSize=$ior_blockSize \
2867 ior_blockUnit=$ior_blockUnit \
2868 ior_xferSize=$ior_xferSize ior_type=$ior_type \
2869 ior_DURATION=$ior_DURATION \
2870 ior_stripe_params=\\\"$ior_stripe_params\\\" \
2871 ior_custom_params=\\\"$ior_custom_param\\\" \
2872 mpi_ior_custom_threads=$mpi_ior_custom_threads \
2875 log "Started client load: ${load} on $client"
2877 # get the children process IDs
2878 local pids=$(ps --ppid $ppid -o pid= | xargs)
2879 CLIENT_LOAD_PIDS="$CLIENT_LOAD_PIDS $ppid $pids"
2883 start_client_loads () {
2884 local -a clients=(${1//,/ })
2885 local numloads=${#CLIENT_LOADS[@]}
2887 for ((nodenum=0; nodenum < ${#clients[@]}; nodenum++ )); do
2888 local load=$((nodenum % numloads))
2889 start_client_load ${clients[nodenum]} ${CLIENT_LOADS[load]}
2891 # bug 22169: wait the background threads to start
2895 # only for remote client
2896 check_client_load () {
2898 local var=$(node_var_name $client)_load
2899 local testload=run_${!var}.sh
2901 ps auxww | grep -v grep | grep $client | grep -q $testload || return 1
2903 # bug 18914: try to connect several times not only when
2904 # check ps, but while check_node_health also
2908 while [ $RC = 254 -a $tries -gt 0 ]; do
2912 if ! check_node_health $client; then
2914 if [ $RC -eq 254 ]; then
2915 # FIXME: not sure how long we shuold sleep here
2919 echo "check node health failed: RC=$RC "
2923 # We can continue try to connect if RC=254
2924 # Just print the warning about this
2925 if [ $RC = 254 ]; then
2926 echo "got a return status of $RC from do_node while checking " \
2927 "node health on $client"
2930 # see if the load is still on the client
2933 while [ $RC = 254 -a $tries -gt 0 ]; do
2937 if ! do_node $client \
2938 "ps auxwww | grep -v grep | grep -q $testload"; then
2943 if [ $RC = 254 ]; then
2944 echo "got a return status of $RC from do_node while checking " \
2945 "(node health and 'ps') the client load on $client"
2946 # see if we can diagnose a bit why this is
2951 check_client_loads () {
2952 local clients=${1//,/ }
2956 for client in $clients; do
2957 check_client_load $client
2959 if [ "$rc" != 0 ]; then
2960 log "Client load failed on node $client, rc=$rc"
2966 restart_client_loads () {
2967 local clients=${1//,/ }
2968 local expectedfail=${2:-""}
2972 for client in $clients; do
2973 check_client_load $client
2975 if [ "$rc" != 0 -a "$expectedfail" ]; then
2976 local var=$(node_var_name $client)_load
2977 start_client_load $client ${!var}
2978 echo "Restarted client load ${!var}: on $client. Checking ..."
2979 check_client_load $client
2981 if [ "$rc" != 0 ]; then
2982 log "Client load failed to restart on node $client, rc=$rc"
2983 # failure one client load means test fail
2984 # we do not need to check other
2993 # Start vmstat and save its process ID in a file.
2998 [ -z "$nodes" -o -z "$pid_file" ] && return 0
3001 "vmstat 1 > $TESTLOG_PREFIX.$TESTNAME.vmstat.\\\$(hostname -s).log \
3002 2>/dev/null </dev/null & echo \\\$! > $pid_file"
3005 # Display the nodes on which client loads failed.
3006 print_end_run_file() {
3010 [ -s $file ] || return 0
3012 echo "Found the END_RUN_FILE file: $file"
3015 # A client load will stop if it finds the END_RUN_FILE file.
3016 # That does not mean the client load actually failed though.
3017 # The first node in END_RUN_FILE is the one we are interested in.
3020 if [ -n "$node" ]; then
3021 local var=$(node_var_name $node)_load
3023 local prefix=$TESTLOG_PREFIX
3024 [ -n "$TESTNAME" ] && prefix=$prefix.$TESTNAME
3025 local stdout_log=$prefix.run_${!var}_stdout.$node.log
3026 local debug_log=$(echo $stdout_log | sed 's/\(.*\)stdout/\1debug/')
3028 echo "Client load ${!var} failed on node $node:"
3034 # Stop the process which had its PID saved in a file.
3039 [ -z "$nodes" -o -z "$pid_file" ] && return 0
3041 do_nodes $nodes "test -f $pid_file &&
3042 { kill -s TERM \\\$(cat $pid_file); rm -f $pid_file; }" || true
3045 # Stop all client loads.
3046 stop_client_loads() {
3047 local nodes=${1:-$CLIENTS}
3050 # stop the client loads
3051 stop_process $nodes $pid_file
3053 # clean up the processes that started them
3054 [ -n "$CLIENT_LOAD_PIDS" ] && kill -9 $CLIENT_LOAD_PIDS 2>/dev/null || true
3056 # End recovery-scale functions
3059 # wait for a command to return the expected result
3061 # This will run @check on @node repeatedly until the output matches @expect
3062 # based on the supplied condition, or until @max_wait seconds have elapsed,
3063 # whichever comes first. @cond may be one of the normal bash operators,
3064 # "-gt", "-ge", "-eq", "-le", "-lt", "==", "!=", or "=~", and must be quoted
3065 # in the caller to avoid unintentional evaluation by the shell in the caller.
3067 # If @max_wait is not specified, the condition will be checked for up to 90s.
3069 # If --verbose is passed as the first argument, the result is printed on each
3070 # value change, otherwise it is only printed after every 10s interval.
3072 # If --quiet is passed as the first/second argument, the do_node() command
3073 # will not print the remote command before executing it each time.
3075 # Using wait_update_cond() or related helper function is preferable to adding
3076 # a "long enough" wait for some state to change in the background, since
3077 # "long enough" may be too short due to tunables, system config, or running in
3078 # a VM, and must by necessity wait too long for most cases or risk failure.
3080 # usage: wait_update_cond [--verbose] [--quiet] node check cond expect [max_wait]
3081 wait_update_cond() {
3085 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
3086 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
3092 local max_wait=${5:-90}
3096 local begin=$SECONDS
3100 while (( $waited <= $max_wait )); do
3101 result=$(do_node $quiet $node "$check")
3103 eval [[ "'$result'" $cond "'$expect'" ]]
3104 if [[ $? == 0 ]]; then
3105 [[ -z "$result" || $waited -le $sleep ]] ||
3106 echo "Updated after ${waited}s: want '$expect' got '$result'"
3109 if [[ -n "$verbose" && "$result" != "$prev_result" ]]; then
3110 [[ -n "$prev_result" ]] &&
3111 echo "Changed after ${waited}s: from '$prev_result' to '$result'"
3112 prev_result="$result"
3114 (( $waited % $print == 0 )) &&
3115 echo "Waiting $((max_wait - waited))s for '$expect'"
3117 waited=$((SECONDS - begin))
3119 echo "Update not seen after ${max_wait}s: want '$expect' got '$result'"
3123 # usage: wait_update [--verbose] [--quiet] node check expect [max_wait]
3128 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
3129 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
3136 wait_update_cond $verbose $quiet $node "$check" "==" "$expect" $max_wait
3139 # usage: wait_update_facet_cond [--verbose] facet check cond expect [max_wait]
3140 wait_update_facet_cond() {
3144 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
3145 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
3147 local node=$(facet_active_host $1)
3153 wait_update_cond $verbose $quiet $node "$check" "$cond" "$expect" $max_wait
3156 # usage: wait_update_facet [--verbose] facet check expect [max_wait]
3157 wait_update_facet() {
3161 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
3162 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
3164 local node=$(facet_active_host $1)
3169 wait_update_cond $verbose $quiet $node "$check" "==" "$expect" $max_wait
3173 do_nodes $(comma_list $(mdts_nodes)) \
3174 "lctl set_param -n os[cd]*.*MDT*.force_sync=1"
3175 do_nodes $(comma_list $(osts_nodes)) \
3176 "lctl set_param -n osd*.*OS*.force_sync=1" 2>&1 |
3177 grep -v 'Found no match'
3181 local zfs_wait=${2:-5}
3183 # the occupied disk space will be released
3184 # only after TXGs are committed
3185 if [[ $(facet_fstype $1) == zfs ]]; then
3186 echo "sleep $zfs_wait for ZFS $(facet_fstype $1)"
3194 local lwm=$3 #low watermark
3195 local size_mb #how many MB should we write to pass watermark
3196 local ost_name=$(ostname_from_index $ost_idx)
3198 free_kb=$($LFS df $MOUNT | awk "/$ost_name/ { print \$4 }")
3200 if (( $free_kb / 1024 > lwm )); then
3201 size_mb=$((free_kb / 1024 - lwm))
3203 #If 10% of free space cross low watermark use it
3204 if (( $free_kb / 10240 > size_mb )); then
3205 size_mb=$((free_kb / 10240))
3207 #At least we need to store 1.1 of difference between
3208 #free space and low watermark
3209 size_mb=$((size_mb + size_mb / 10))
3211 if (( lwm <= $free_kb / 1024 )) ||
3212 [ ! -f $DIR/${filename}.fill_ost$ost_idx ]; then
3213 $LFS setstripe -i $ost_idx -c1 $DIR/${filename}.fill_ost$ost_idx
3214 dd if=/dev/zero of=$DIR/${filename}.fill_ost$ost_idx bs=1M \
3215 count=$size_mb oflag=append conv=notrunc
3220 free_kb=$($LFS df $MOUNT | awk "/$ost_name/ { print \$4 }")
3221 echo "OST still has $((free_kb / 1024)) MB free"
3224 # This checks only the primary MDS
3225 ost_watermarks_get() {
3227 local ost_name=$(ostname_from_index $ost_idx)
3228 local mdtosc_proc=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
3230 local hwm=$(do_facet $SINGLEMDS $LCTL get_param -n \
3231 osp.$mdtosc_proc.reserved_mb_high)
3232 local lwm=$(do_facet $SINGLEMDS $LCTL get_param -n \
3233 osp.$mdtosc_proc.reserved_mb_low)
3238 # Note that we set watermarks on all MDSes (necessary for striped dirs)
3239 ost_watermarks_set() {
3243 local ost_name=$(ostname_from_index $ost_idx)
3244 local facets=$(get_facets MDS)
3246 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param -n \
3247 osp.*$ost_name*.reserved_mb_low=$lwm \
3248 osp.*$ost_name*.reserved_mb_high=$hwm > /dev/null
3250 # sleep to ensure we see the change
3254 ost_watermarks_set_low_space() {
3256 local wms=$(ost_watermarks_get $ost_idx)
3257 local ost_name=$(ostname_from_index $ost_idx)
3259 local old_lwm=$(echo $wms | awk '{ print $1 }')
3260 local old_hwm=$(echo $wms | awk '{ print $2 }')
3262 local blocks=$($LFS df $MOUNT | awk "/$ost_name/ { print \$4 }")
3263 # minimal extension size is 64M
3265 if (( $blocks / 1024 > 50 )); then
3266 new_lwm=$((blocks / 1024 - 50))
3268 local new_hwm=$((new_lwm + 5))
3270 ost_watermarks_set $ost_idx $new_lwm $new_hwm
3271 echo "watermarks: $old_lwm $old_hwm $new_lwm $new_hwm"
3274 # Set watermarks to ~current available space & then write data to fill it
3275 # Note OST is not *actually* full after this, it just reports ENOSPC in the
3276 # internal statfs used by the stripe allocator
3278 # first parameter is the filename-prefix, which must get under t-f cleanup
3279 # requirements (rm -rf $DIR/[Rdfs][0-9]*), i.e. $tfile work fine
3280 ost_watermarks_set_enospc() {
3284 local ost_name=$(ostname_from_index $ost_idx)
3285 local facets=$(get_facets MDS)
3289 for MDS in ${facets//,/ }; do
3290 local mdtosc_proc=$(get_mdtosc_proc_path $MDS $ost_name)
3292 do_facet $MDS $LCTL get_param -n \
3293 osp.$mdtosc_proc.reserved_mb_high ||
3294 skip "remote MDS does not support reserved_mb_high"
3297 wms=$(ost_watermarks_set_low_space $ost_idx)
3298 local new_lwm=$(echo $wms | awk '{ print $4 }')
3299 fill_ost $filename $ost_idx $new_lwm
3300 #First enospc could execute orphan deletion so repeat
3301 fill_ost $filename $ost_idx $new_lwm
3305 ost_watermarks_enospc_delete_files() {
3309 rm -f $DIR/${filename}.fill_ost$ost_idx
3311 wait_delete_completed
3315 # clean up from "ost_watermarks_set_enospc"
3316 ost_watermarks_clear_enospc() {
3322 ost_watermarks_enospc_delete_files $filename $ost_idx
3323 ost_watermarks_set $ost_idx $old_lwm $old_hwm
3324 echo "set OST$ost_idx lwm back to $old_lwm, hwm back to $old_hwm"
3327 wait_delete_completed_mds() {
3328 local max_wait=${1:-20}
3330 local stime=$(date +%s)
3335 # find MDS with pending deletions
3336 for node in $(mdts_nodes); do
3337 changes=$(do_node $node "$LCTL get_param -n osc.*MDT*.sync_*" \
3338 2>/dev/null | calc_sum)
3339 if [[ $changes -eq 0 ]]; then
3342 mds2sync="$mds2sync $node"
3344 if [ -z "$mds2sync" ]; then
3345 wait_zfs_commit $SINGLEMDS
3348 mds2sync=$(comma_list $mds2sync)
3350 # sync MDS transactions
3351 do_nodes $mds2sync "$LCTL set_param -n os[cd]*.*MD*.force_sync 1"
3353 # wait till all changes are sent and commmitted by OSTs
3354 # for ldiskfs space is released upon execution, but DMU
3355 # do this upon commit
3358 while [[ $WAIT -ne $max_wait ]]; do
3359 changes=$(do_nodes $mds2sync \
3360 "$LCTL get_param -n osc.*MDT*.sync_*" | calc_sum)
3361 #echo "$node: $changes changes on all"
3362 if [[ $changes -eq 0 ]]; then
3363 wait_zfs_commit $SINGLEMDS
3365 # the occupied disk space will be released
3366 # only after TXGs are committed
3367 wait_zfs_commit ost1
3375 echo "Delete is not completed in $((etime - stime)) seconds"
3376 do_nodes $mds2sync "$LCTL get_param osc.*MDT*.sync_*"
3383 # we can use "for" here because we are waiting the slowest
3384 for host in ${hostlist//,/ }; do
3385 check_network "$host" 900
3387 while ! do_nodes $hostlist hostname > /dev/null; do sleep 5; done
3394 for facet in ${facetlist//,/ }; do
3395 hostlist=$(expand_list $hostlist $(facet_active_host $facet))
3397 wait_for_host $hostlist
3400 _wait_recovery_complete () {
3403 # Use default policy if $2 is not passed by caller.
3404 local MAX=${2:-$(max_recovery_time)}
3409 while [ $WAIT -lt $MAX ]; do
3410 STATUS=$(lctl get_param -n $param | grep status)
3412 [[ $STATUS = "status: COMPLETE" || $STATUS = "status: INACTIVE" ]] && return 0
3415 echo "Waiting $((MAX - WAIT)) secs for $param recovery done. $STATUS"
3417 echo "$param recovery not done in $MAX sec. $STATUS"
3421 wait_recovery_complete () {
3424 # with an assumption that at_max is the same on all nodes
3425 local MAX=${2:-$(max_recovery_time)}
3428 if [ "$FAILURE_MODE" = HARD ]; then
3429 facets=$(facets_on_host $(facet_active_host $facet))
3431 echo affected facets: $facets
3433 facets=${facets//,/ }
3434 # We can use "for" here because we are waiting the slowest.
3435 # The mgs not having the recovery_status proc entry, exclude it
3436 # from the facet list.
3437 for facet in ${facets//mgs/ }; do
3438 local var_svc=${facet}_svc
3439 local param="*.${!var_svc}.recovery_status"
3441 local host=$(facet_active_host $facet)
3442 do_rpc_nodes "$host" _wait_recovery_complete $param $MAX
3446 wait_mds_ost_sync () {
3447 # just because recovery is done doesn't mean we've finished
3448 # orphan cleanup. Wait for llogs to get synchronized.
3449 echo "Waiting for orphan cleanup..."
3450 # MAX value includes time needed for MDS-OST reconnection
3451 local MAX=$(( TIMEOUT * 2 ))
3452 local WAIT_TIMEOUT=${1:-$MAX}
3455 local list=$(comma_list $(mdts_nodes))
3456 local cmd="$LCTL get_param -n osp.*osc*.old_sync_processed"
3457 if ! do_facet $SINGLEMDS \
3458 "$LCTL list_param osp.*osc*.old_sync_processed 2> /dev/null"
3460 # old way, use mds_sync
3462 list=$(comma_list $(osts_nodes))
3463 cmd="$LCTL get_param -n obdfilter.*.mds_sync"
3466 echo "wait $WAIT_TIMEOUT secs maximumly for $list mds-ost sync done."
3467 while [ $WAIT -lt $WAIT_TIMEOUT ]; do
3468 local -a sync=($(do_nodes $list "$cmd"))
3471 for ((i=0; i<${#sync[@]}; i++)); do
3473 [ ${sync[$i]} -eq 1 ] && continue
3475 [ ${sync[$i]} -eq 0 ] && continue
3477 # there is a not finished MDS-OST synchronization
3481 sleep 2 # increase waiting time and cover statfs cache
3482 [ ${con} -eq 1 ] && return 0
3483 echo "Waiting $WAIT secs for $list $i mds-ost sync done."
3487 # show which nodes are not finished.
3488 cmd=$(echo $cmd | sed 's/-n//')
3489 do_nodes $list "$cmd"
3490 echo "$facet recovery node $i not done in $WAIT_TIMEOUT sec. $STATUS"
3494 # Wait OSTs to be active on both client and MDT side.
3496 local cmd="$LCTL get_param -n lov.$FSNAME-clilov-*.target_obd |
3497 awk 'BEGIN {c = 0} /ACTIVE/{c += 1} END {printf \\\"%d\\\", c}'"
3498 wait_update $HOSTNAME "eval $cmd" $OSTCOUNT ||
3499 error "wait_update OSTs up on client failed"
3501 cmd="$LCTL get_param osp.$FSNAME-OST*-MDT0000.prealloc_last_id |
3502 awk '/=[1-9][0-9]/ { c += 1 } END { printf \\\"%d\\\", c }'"
3503 wait_update_facet $SINGLEMDS "eval $cmd" $OSTCOUNT ||
3504 error "wait_update OSTs up on MDT0000 failed"
3507 wait_destroy_complete () {
3508 echo "Waiting for MDT destroys to complete"
3509 # MAX value shouldn't be big as this mean server responsiveness
3510 # never increase this just to make test pass but investigate
3511 # why it takes so long time
3514 local list=$(comma_list $(mdts_nodes))
3515 while [ $WAIT -lt $MAX ]; do
3516 local -a RPCs=($(do_nodes $list $LCTL get_param -n osp.*.destroys_in_flight))
3520 for ((i=0; i<${#RPCs[@]}; i++)); do
3521 [ ${RPCs[$i]} -eq 0 ] && continue
3522 # there are still some destroy RPCs in flight
3527 [ ${con} -eq 1 ] && return 0 # done waiting
3528 echo "Waiting ${WAIT}s for local destroys to complete"
3531 echo "MDT destroys weren't done in $MAX sec."
3535 wait_delete_completed() {
3536 wait_delete_completed_mds $1 || return $?
3537 wait_destroy_complete || return $?
3546 # conf-sanity 31 takes a long time cleanup
3547 while [ $WAIT -lt 300 ]; do
3548 running=$(do_facet ${facet} "lsmod | grep lnet > /dev/null &&
3549 lctl dl | grep ' ST ' || true")
3550 [ -z "${running}" ] && return 0
3551 echo "waited $WAIT for${running}"
3552 [ $INTERVAL -lt 64 ] && INTERVAL=$((INTERVAL + INTERVAL))
3554 WAIT=$((WAIT + INTERVAL))
3556 echo "service didn't stop after $WAIT seconds. Still running:"
3561 wait_remote_prog () {
3567 [ "$PDSH" = "no_dsh" ] && return 0
3569 while [ $WAIT -lt $2 ]; do
3570 running=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep) || true
3571 [ -z "${running}" ] && return 0 || true
3572 echo "waited $WAIT for: "
3574 [ $INTERVAL -lt 60 ] && INTERVAL=$((INTERVAL + INTERVAL))
3576 WAIT=$((WAIT + INTERVAL))
3578 local pids=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep | awk '{print $2}')
3579 [ -z "$pids" ] && return 0
3580 echo "$PDSH processes still exists after $WAIT seconds. Still running: $pids"
3581 # FIXME: not portable
3582 for pid in $pids; do
3583 cat /proc/${pid}/status || true
3584 cat /proc/${pid}/wchan || true
3586 kill -9 $pid || true
3595 local clients=${1:-$CLIENTS}
3598 if [ -z "$clients" ]; then
3599 $LFS df $MOUNT > /dev/null || rc=$?
3601 $PDSH $clients "$LFS df $MOUNT" > /dev/null || rc=$?
3604 check_lfs_df_ret_val $rc
3608 # not every config has many clients
3614 (( MDSCOUNT == 1 )) && return
3616 # wait so that statfs data on MDT expire
3617 local delay=$(do_facet mds1 $LCTL \
3618 get_param -n osp.*MDT*MDT0000.maxage | sort -n | tail -1)
3620 [ -n "$delay" ] || error "fail to get maxage"
3622 local nodes=$(comma_list $(mdts_nodes))
3623 # initiate statfs RPC, all to all MDTs
3624 do_nodes $nodes $LCTL get_param -N osp.*MDT*MDT*.filesfree >&/dev/null
3625 do_nodes $nodes $LCTL get_param -N osp.*MDT*MDT*.filesfree >&/dev/null
3629 # usually checked on particular client or locally
3638 client_reconnect_try() {
3639 local f=$MOUNT/recon
3642 if [ -z "$CLIENTS" ]; then
3643 $LFS df $MOUNT; uname -n >> $f
3645 do_nodes $CLIENTS "$LFS df $MOUNT; uname -n >> $f" > /dev/null
3647 echo "Connected clients: $(cat $f)"
3648 ls -l $f > /dev/null
3652 client_reconnect() {
3653 # one client_reconnect_try call does not always do the job...
3655 client_reconnect_try && break
3660 affected_facets () {
3663 local host=$(facet_active_host $facet)
3664 local affected=$facet
3666 if [ "$FAILURE_MODE" = HARD ]; then
3667 affected=$(facets_up_on_host $host)
3673 local E2FSCK_ON_MDT0=false
3674 if [ "$1" == "--fsck" ]; then
3676 [ $(facet_fstype $SINGLEMDS) == ldiskfs ] &&
3688 #Because it will only get up facets, we need get affected
3689 #facets before shutdown
3690 #For HARD Failure mode, it needs make sure facets on the same
3691 #HOST will only be shutdown and reboot once
3692 for facet in ${facets//,/ }; do
3693 local affected_facet
3695 #check whether facet has been included in other affected facets
3696 for ((index=0; index<$total; index++)); do
3697 [[ ,${affecteds[index]}, == *,$facet,* ]] && skip=1
3700 if [ $skip -eq 0 ]; then
3701 affecteds[$total]=$(affected_facets $facet)
3706 for ((index=0; index<$total; index++)); do
3707 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
3708 local host=$(facet_active_host $facet)
3709 echo "Failing ${affecteds[index]} on $host"
3710 shutdown_facet $facet
3713 echo "$(date +'%H:%M:%S (%s)') shut down"
3718 for facet in ${facets//,/ }; do
3719 local host=$(facet_active_host $facet)
3721 hostlist=$(expand_list $hostlist $host)
3722 if [ $(facet_host $facet) = \
3723 $(facet_failover_host $facet) ]; then
3724 waithostlist=$(expand_list $waithostlist $host)
3728 if [ "$FAILURE_MODE" = HARD ]; then
3729 for host in ${hostlist//,/ }; do
3732 echo "$(date +'%H:%M:%S (%s)') $hostlist rebooted"
3733 # We need to wait the rebooted hosts in case if
3734 # facet_HOST == facetfailover_HOST
3735 if ! [ -z "$waithostlist" ]; then
3736 wait_for_host $waithostlist
3737 if $LOAD_MODULES_REMOTE; then
3738 echo "loading modules on $waithostlist"
3739 do_rpc_nodes $waithostlist load_modules_local
3746 if [[ " ${affecteds[@]} " =~ " $SINGLEMDS " ]]; then
3747 change_active $SINGLEMDS
3750 $E2FSCK_ON_MDT0 && (run_e2fsck $(facet_active_host $SINGLEMDS) \
3751 $(facet_device $SINGLEMDS) "-n" || error "Running e2fsck")
3755 for ((index=0; index<$total; index++)); do
3756 if [[ ${affecteds[index]} != $SINGLEMDS ]]; then
3757 change_active ${affecteds[index]}
3761 init_facets_vars_simple
3763 # start mgs first if it is affected
3764 if ! combined_mgs_mds &&
3765 list_member ${affecteds[index]} mgs; then
3766 mount_facet mgs || error "Restart of mgs failed"
3767 affecteds[index]=$(exclude_items_from_list \
3768 ${affecteds[index]} mgs)
3770 if [ -n "${affecteds[index]}" ]; then
3771 echo mount facets: ${affecteds[index]}
3772 mount_facets ${affecteds[index]} &
3776 for ((index=0; index<$total; index++)); do
3777 if [ -n "${affecteds[index]}" ]; then
3778 wait ${mountpids[index]}
3782 do_nodes $(comma_list $(all_nodes)) \
3783 "keyctl show | grep lustre | cut -c1-11 |
3785 xargs -IX keyctl setperm X 0x3f3f3f3f"
3788 echo "$(date +'%H:%M:%S (%s)') targets are mounted"
3790 if [ "$FAILURE_MODE" = HARD ]; then
3791 hostlist=$(exclude_items_from_list $hostlist $waithostlist)
3792 if ! [ -z "$hostlist" ]; then
3793 wait_for_host $hostlist
3794 if $LOAD_MODULES_REMOTE; then
3795 echo "loading modules on $hostlist"
3796 do_rpc_nodes $hostlist load_modules_local
3801 echo "$(date +'%H:%M:%S (%s)') facet_failover done"
3806 do_facet $facet "sync; sync; sync"
3809 # make sure there will be no seq change
3810 local clients=${CLIENTS:-$HOSTNAME}
3811 local f=fsa-\\\$\(hostname\)
3812 do_nodes $clients "mcreate $MOUNT/$f; rm $MOUNT/$f"
3813 do_nodes $clients "if [ -d $MOUNT2 ]; then mcreate $MOUNT2/$f; rm $MOUNT2/$f; fi"
3815 local svc=${facet}_svc
3816 do_facet $facet $LCTL --device ${!svc} notransno
3818 # If a ZFS OSD is made read-only here, its pool is "freezed". This
3819 # in-memory state has to be cleared by either rebooting the host or
3820 # exporting and reimporting the pool.
3822 # Although the uberblocks are not updated when a pool is freezed,
3823 # transactions are still written to the disks. Modified blocks may be
3824 # cached in memory when tests try reading them back. The
3825 # export-and-reimport process also evicts any cached pool data from
3826 # memory to provide the correct "data loss" semantics.
3828 # In the test framework, the exporting and importing operations are
3829 # handled by stop() and mount_facet() separately, which are used
3830 # inside fail() and fail_abort().
3832 set_dev_readonly $facet
3833 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3834 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3837 replay_barrier_nodf() {
3838 local facet=$1 echo running=${running}
3839 do_facet $facet "sync; sync; sync"
3840 local svc=${facet}_svc
3841 echo Replay barrier on ${!svc}
3842 do_facet $facet $LCTL --device ${!svc} notransno
3843 set_dev_readonly $facet
3844 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3845 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3848 replay_barrier_nosync() {
3849 local facet=$1 echo running=${running}
3850 local svc=${facet}_svc
3851 echo Replay barrier on ${!svc}
3852 do_facet $facet $LCTL --device ${!svc} notransno
3853 set_dev_readonly $facet
3854 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3855 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3859 # Get Lustre client uuid for a given Lustre mount point.
3862 local mntpnt=${1:-$MOUNT}
3864 local name=$($LFS getname $mntpnt | cut -d' ' -f1)
3865 local uuid=$($LCTL get_param -n llite.$name.uuid)
3870 mds_evict_client() {
3871 local mntpnt=${1:-$MOUNT}
3872 local uuid=$(get_client_uuid $mntpnt)
3874 do_facet $SINGLEMDS \
3875 "$LCTL set_param -n mdt.${mds1_svc}.evict_client $uuid"
3878 ost_evict_client() {
3879 local mntpnt=${1:-$MOUNT}
3880 local uuid=$(get_client_uuid $mntpnt)
3883 "$LCTL set_param -n obdfilter.${ost1_svc}.evict_client $uuid"
3888 local clients=${CLIENTS:-$HOSTNAME}
3890 SK_NO_KEY_save=$SK_NO_KEY
3892 export SK_NO_KEY=false
3894 facet_failover $* || error "failover: $?"
3895 export SK_NO_KEY=$SK_NO_KEY_save
3896 # to initiate all OSC idling connections
3898 wait_clients_import_state "$clients" "$facets" "\(FULL\|IDLE\)"
3899 clients_up || error "post-failover stat: $?"
3905 facet_failover $facet
3910 local abort_type=${2:-"abort_recovery"}
3913 change_active $facet
3914 wait_for_facet $facet
3915 mount_facet $facet -o $abort_type
3916 clients_up || echo "first stat failed: $?"
3917 clients_up || error "post-failover stat: $?"
3921 host_nids_address() {
3925 do_nodes $nodes "$LCTL list_nids | grep -w $net | cut -f 1 -d @"
3929 if [ "$1" = "'*'" ]; then echo \'*\'; else
3935 if [[ -n "$NETTYPE" ]]; then
3936 h2name_or_ip "$1" "$NETTYPE"
3938 h2name_or_ip "$1" "$2"
3941 declare -fx h2nettype
3943 # Wrapper function to print the deprecation warning
3945 echo "h2tcp: deprecated, use h2nettype instead" 1>&2
3946 if [[ -n "$NETTYPE" ]]; then
3949 h2nettype "$1" "tcp"
3953 # Wrapper function to print the deprecation warning
3955 echo "h2o2ib: deprecated, use h2nettype instead" 1>&2
3956 if [[ -n "$NETTYPE" ]]; then
3959 h2nettype "$1" "o2ib"
3963 # This enables variables in cfg/"setup".sh files to support the pdsh HOSTLIST
3964 # expressions format. As a bonus we can then just pass in those variables
3965 # to pdsh. What this function does is take a HOSTLIST type string and
3966 # expand it into a space deliminated list for us.
3974 [ -z "$hostlist" ] && return
3976 # Translate the case of [..],..,[..] to [..] .. [..]
3977 list="${hostlist/],/] }"
3979 [[ "$front" == *,* ]] && {
3982 list=${list/${old}/${new}}
3985 for item in $list; do
3986 # Test if we have any []'s at all
3987 if [ "$item" != "${item/\[/}" ]; then {
3988 # Expand the [*] into list
3992 if [ "$name" != "$item" ]; then
3993 group=${item#$name[*}
3996 for range in ${group//,/ }; do
4002 # Number of leading zeros
4005 end=$(echo $end | sed 's/0*//')
4006 [[ -z "$end" ]] && end=0
4007 [[ $padlen2 -gt $padlen ]] && {
4008 [[ $padlen2 -eq ${#end} ]] && padlen2=0
4011 begin=$(echo $begin | sed 's/0*//')
4012 [ -z $begin ] && begin=0
4014 if [ ! -z "${begin##[!0-9]*}" ]; then
4015 order=$(seq -f "%0${padlen}g" $begin $end)
4017 order=$(eval echo {$begin..$end});
4020 for num in $order; do
4021 value="${name#*,}${num}${back}"
4022 [ "$value" != "${value/\[/}" ] && {
4023 value=$(hostlist_expand "$value")
4025 myList="$myList $value"
4030 myList="$myList $item"
4033 myList=${myList//,/ }
4034 myList=${myList:1} # Remove first character which is a space
4036 # Filter any duplicates without sorting
4038 myList="${list%% *}"
4040 while [[ "$list" != ${myList##* } ]]; do
4041 local tlist=" $list"
4042 list=${tlist// ${list%% *} / }
4044 myList="$myList ${list%% *}"
4046 myList="${myList%* }";
4048 # We can select an object at an offset in the list
4051 for item in $myList; do
4053 [ $cnt -eq $offset ] && {
4057 [ $(get_node_count $myList) -ne 1 ] && myList=""
4066 [ "$facet" == client ] && echo -n $HOSTNAME && return
4067 varname=${facet}_HOST
4068 if [ -z "${!varname}" ]; then
4069 if [ "${facet:0:3}" == "ost" ]; then
4070 local fh=${facet%failover}_HOST
4071 eval export ${facet}_HOST=${!fh}
4072 if [ -z "${!varname}" ]; then
4073 eval export ${facet}_HOST=${ost_HOST}
4075 elif [ "${facet:0:3}" == "mdt" -o \
4076 "${facet:0:3}" == "mds" -o \
4077 "${facet:0:3}" == "mgs" ]; then
4079 if [ "${facet}" == "mgsfailover" ] &&
4080 [ -n "$mds1failover_HOST" ]; then
4081 temp=$mds1failover_HOST
4085 eval export ${facet}_HOST=$temp
4091 facet_failover_host() {
4095 var=${facet}failover_HOST
4096 if [ -n "${!var}" ]; then
4101 if combined_mgs_mds && [ $facet == "mgs" ] &&
4102 [ -n "$mds1failover_HOST" ]; then
4103 echo $mds1failover_HOST
4107 if [ "${facet:0:3}" == "mdt" -o "${facet:0:3}" == "mds" -o \
4108 "${facet:0:3}" == "mgs" ]; then
4110 eval export ${facet}failover_host=${mds_HOST}
4115 if [[ $facet == ost* ]]; then
4116 eval export ${facet}failover_host=${ost_HOST}
4124 local activevar=${facet}active
4126 if [ -f $TMP/${facet}active ] ; then
4127 source $TMP/${facet}active
4130 active=${!activevar}
4131 if [ -z "$active" ] ; then
4138 facet_active_host() {
4139 facet_host $(facet_active $1)
4142 # Get the passive failover partner host of facet.
4143 facet_passive_host() {
4145 [[ $facet = client ]] && return
4147 local host=${facet}_HOST
4148 local failover_host=${facet}failover_HOST
4149 local active_host=$(facet_active_host $facet)
4151 [[ -z ${!failover_host} || ${!failover_host} = ${!host} ]] && return
4153 if [[ $active_host = ${!host} ]]; then
4154 echo -n ${!failover_host}
4164 for facet in ${facetlist//,/ }; do
4165 local failover=${facet}failover
4166 local host=`facet_host $failover`
4167 [ -z "$host" ] && return
4169 local curactive=`facet_active $facet`
4170 if [ -z "${curactive}" -o "$curactive" == "$failover" ] ; then
4171 eval export ${facet}active=$facet
4173 eval export ${facet}active=$failover
4175 # save the active host for this facet
4176 local activevar=${facet}active
4177 echo "$activevar=${!activevar}" > $TMP/$activevar
4178 [[ $facet = mds1 ]] && combined_mgs_mds && \
4179 echo "mgsactive=${!activevar}" > $TMP/mgsactive
4180 local TO=`facet_active_host $facet`
4181 echo "Failover $facet to $TO"
4189 # do not strip off hostname if verbose, b=19215
4190 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
4191 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
4197 if [ "$HOST" = "$HOSTNAME" ]; then
4199 elif [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" ]; then
4200 echo "cannot run remote command on $HOST with $myPDSH"
4203 if $VERBOSE && [[ -z "$quiet" ]]; then
4204 echo "CMD: $HOST $@" >&2
4205 $myPDSH $HOST "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
4208 if [[ "$myPDSH" == "rsh" ]] ||
4209 [[ "$myPDSH" == *pdsh* && "$myPDSH" != *-S* ]]; then
4210 # we need this because rsh and pdsh do not return
4211 # exit code of an executed command
4212 local command_status="$TMP/cs"
4213 eval $myPDSH $HOST ":> $command_status"
4214 eval $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests;
4215 PATH=\$PATH:/sbin:/usr/sbin;
4217 LUSTRE=\"$RLUSTRE\" bash -c \"$@\") ||
4218 echo command failed >$command_status"
4219 [[ -n "$($myPDSH $HOST cat $command_status)" ]] && return 1 ||
4223 if [[ -n "$verbose" ]]; then
4224 # print HOSTNAME for myPDSH="no_dsh"
4225 if [[ $myPDSH = no_dsh ]]; then
4227 "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin;\
4228 cd $RPWD; LUSTRE=\"$RLUSTRE\" bash -c \"$@\")" |
4229 sed -e "s/^/${HOSTNAME}: /"
4232 "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin;\
4233 cd $RPWD; LUSTRE=\"$RLUSTRE\" bash -c \"$@\")"
4237 "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin;\
4238 cd $RPWD; LUSTRE=\"$RLUSTRE\" bash -c \"$@\")" |
4239 sed "s/^${HOST}: //"
4241 return ${PIPESTATUS[0]}
4245 # Execute exact command line on host
4247 # The \a host may be on a local or remote node, which is determined at
4248 # the time the command is run. Does careful argument quotation to
4249 # ensure that the exact command line is executed without any globbing,
4250 # substitution, or shell interpretation on the remote side. Does not
4251 # support --verbose or --quiet. Does not include "$host: " prefixes on
4252 # output. See also do_facet_vp().
4254 # usage: do_node_vp "$host" "$command" "$arg"...
4259 if [[ "$host" == "$HOSTNAME" ]]; then
4260 sh -c "$(printf -- ' %q' "$@")"
4264 if [[ "${PDSH}" != *pdsh* || "${PDSH}" != *-S* ]]; then
4265 echo "cannot run '$*' on host '${host}' with PDSH='${PDSH}'" >&2
4269 # -N Disable hostname: prefix on lines of output.
4271 $PDSH "${host}" -N "cd $RPWD; PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; export LUSTRE=$RLUSTRE; $(printf -- ' %q' "$@")"
4274 single_local_node () {
4275 [ "$1" = "$HOSTNAME" ]
4278 # Outputs environment variable assignments that should be passed to remote nodes
4282 local facets=$(get_facets)
4285 for var in ${!MODOPTS_*}; do
4286 value=${!var//\"/\\\"}
4287 echo -n " ${var}=\"$value\""
4290 for facet in ${facets//,/ }; do
4292 if [ -n "${!var}" ]; then
4293 echo -n " $var=${!var}"
4297 for var in MGSFSTYPE MDSFSTYPE OSTFSTYPE; do
4298 if [ -n "${!var}" ]; then
4299 echo -n " $var=${!var}"
4303 for var in VERBOSE; do
4304 if [ -n "${!var}" ]; then
4305 echo -n " $var=${!var}"
4309 if [ -n "$FSTYPE" ]; then
4310 echo -n " FSTYPE=$FSTYPE"
4313 for var in LNETLND NETTYPE; do
4314 if [ -n "${!var}" ]; then
4315 echo -n " $var=${!var}"
4324 # do not strip off hostname if verbose, b=19215
4325 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
4326 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
4331 if single_local_node $rnodes; then
4332 do_node $verbose $quiet $rnodes "$@"
4336 # This is part from do_node
4339 [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" -o "$myPDSH" = "rsh" ] &&
4340 echo "cannot run remote command on $rnodes with $myPDSH" &&
4343 export FANOUT=$(get_node_count "${rnodes//,/ }")
4344 if $VERBOSE && [[ -z "$quiet" ]]; then
4345 echo "CMD: $rnodes $@" >&2
4346 $myPDSH $rnodes "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
4349 # do not replace anything from pdsh output if -N is used
4350 # -N Disable hostname: prefix on lines of output.
4351 if [[ -n "$verbose" || $myPDSH = *-N* ]]; then
4352 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) bash -c \"$@\")"
4354 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) bash -c \"$@\")" | sed -re "s/^[^:]*: //g"
4356 return ${PIPESTATUS[0]}
4360 # Execute commands on a single service's host
4362 # The \a facet (service) may be on a local or remote node, which is
4363 # determined at the time the command is run.
4365 # usage: do_facet $facet command [arg ...]
4370 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
4371 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
4375 local host=$(facet_active_host $facet)
4377 [ -z "$host" ] && echo "No host defined for facet ${facet}" && exit 1
4378 do_node $verbose $quiet $host "$@"
4382 # Execute exact command line on the host of a facet
4384 # The \a facet (service) may be on a local or remote node, which is
4385 # determined at the time the command is run. Does careful argument
4386 # quotation to ensure that the exact command line is executed without
4387 # any globbing, substitution, or shell interpretation on the remote
4388 # side. Does not support --verbose or --quiet. Does not include
4389 # "$host: " prefixes on output.
4391 # usage: do_facet_vp "$facet" "$command" "$arg"...
4394 local host=$(facet_active_host "$facet")
4397 if [[ -z "$host" ]]; then
4398 echo "no host defined for facet ${facet}" >&2
4402 do_node_vp "$host" "$@"
4405 # Function: do_facet_random_file $FACET $FILE $SIZE
4406 # Creates FILE with random content on the given FACET of given SIZE
4408 do_facet_random_file() {
4412 local cmd="dd if=/dev/urandom of='$fpath' bs=$fsize count=1"
4413 do_facet $facet "$cmd 2>/dev/null"
4416 do_facet_create_file() {
4420 local cmd="dd if=/dev/zero of='$fpath' bs=$fsize count=1"
4421 do_facet $facet "$cmd 2>/dev/null"
4425 do_nodes --verbose "$@"
4431 # make sure its not already running
4433 rm -f $TMP/${facet}active
4434 [[ $facet = mds1 ]] && combined_mgs_mds && rm -f $TMP/mgsactive
4436 # make sure in-tree ldiskfs is loaded before mkfs
4437 if local_mode && [[ $(node_fstypes $HOSTNAME) == *ldiskfs* ]]; then
4438 load_module ../ldiskfs/ldiskfs
4441 do_facet ${facet} $MKFS $* || return ${PIPESTATUS[0]}
4443 if [[ $(facet_fstype $facet) == zfs ]]; then
4445 # After formatting a ZFS target, "cachefile=none" property will
4446 # be set on the ZFS storage pool so that the pool is not
4447 # automatically imported on system startup. And then the pool
4448 # will be exported so as to leave the importing and exporting
4449 # operations handled by mount_facet() and stop() separately.
4451 refresh_partition_table $facet $(facet_vdevice $facet)
4452 disable_zpool_cache $facet
4457 # Device formatted as ost
4460 local DEVNAME=OSTDEV$num
4462 local fstype=$(facet_fstype ost$num)
4466 local dev=ost${num}_dev
4467 [[ -n ${!dev} ]] && eval DEVPTR=${!dev} ||
4468 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
4469 eval DEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
4471 #try $OSTZFSDEVn - independent of vdev
4472 DEVNAME=OSTZFSDEV$num
4473 eval DEVPTR=${!DEVNAME:=${FSNAME}-ost${num}/ost${num}};;
4475 error "unknown fstype!";;
4481 # Physical device location of data
4487 local fstype=$(facet_fstype ost$num)
4491 # vdevs are not supported by ldiskfs
4494 #if $OSTDEVn isn't defined, default is $OSTDEVBASE{n}
4495 # Device formatted by zfs
4497 eval VDEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
4499 error "unknown fstype!";;
4505 # Logical device formatted for lustre
4508 local DEVNAME=MDSDEV$num
4510 local fstype=$(facet_fstype mds$num)
4514 local dev=mds${num}_dev
4515 [[ -n ${!dev} ]] && eval DEVPTR=${!dev} ||
4516 #if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
4517 eval DEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
4519 # try $MDSZFSDEVn - independent of vdev
4520 DEVNAME=MDSZFSDEV$num
4521 eval DEVPTR=${!DEVNAME:=${FSNAME}-mdt${num}/mdt${num}};;
4523 error "unknown fstype!";;
4529 # Physical location of data
4533 local fstype=$(facet_fstype mds$num)
4537 # vdevs are not supported by ldiskfs
4540 # if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
4541 # Device formatted by ZFS
4542 local DEVNAME=MDSDEV$num
4543 eval VDEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
4545 error "unknown fstype!";;
4553 local fstype=$(facet_fstype mgs)
4557 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
4558 ( [ -z "$MGSDEV" ] || [ $MGSDEV = $MDSDEV1 ] ); then
4559 DEVPTR=$(mdsdevname 1)
4561 [[ -n $mgs_dev ]] && DEVPTR=$mgs_dev ||
4565 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
4566 ( [ -z "$MGSZFSDEV" ] &&
4567 [ -z "$MGSDEV" -o "$MGSDEV" = $(mdsvdevname 1) ] ); then
4568 DEVPTR=$(mdsdevname 1)
4570 DEVPTR=${MGSZFSDEV:-${FSNAME}-mgs/mgs}
4573 error "unknown fstype!";;
4582 local fstype=$(facet_fstype mgs)
4586 # vdevs are not supported by ldiskfs
4589 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
4590 ( [ -z "$MGSDEV" ] &&
4591 [ -z "$MGSZFSDEV" -o "$MGSZFSDEV" = $(mdsdevname 1) ]); then
4592 VDEVPTR=$(mdsvdevname 1)
4593 elif [ -n "$MGSDEV" ]; then
4597 error "unknown fstype!";;
4605 [[ $facet = mgs ]] && combined_mgs_mds && facet="mds1"
4607 local var=${facet}_MOUNT
4608 eval mntpt=${!var:-${MOUNT}-$facet}
4615 local dev=$(facet_device $facet)
4616 local mnt=${2:-$(facet_mntpt $facet)}
4620 if dm_flakey_supported $facet; then
4621 dm_dev=$(dm_create_dev $facet $dev)
4622 [[ -n "$dm_dev" ]] || dm_dev=$dev
4624 is_blkdev $facet $dm_dev || opts=$(csa_add "$opts" -o loop)
4625 export_dm_dev $facet $dm_dev
4627 do_facet $facet mount -t ldiskfs $opts $dm_dev $mnt
4632 local dev=$(facet_device $facet)
4633 local mnt=${2:-$(facet_mntpt $facet)}
4635 do_facet $facet $UMOUNT $mnt
4639 echo -n "$1" | tr -c '[:alnum:]\n' '_'
4644 local ds=$(facet_device $facet)
4645 local mnt=${2:-$(facet_mntpt $facet)}
4650 canmnt=$(do_facet $facet $ZFS get -H -o value canmount $ds)
4651 mntpt=$(do_facet $facet $ZFS get -H -o value mountpoint $ds)
4652 do_facet $facet $ZFS set canmount=noauto $ds
4654 # The "legacy" mount method is used here because "zfs unmount $mnt"
4655 # calls stat(2) on $mnt/../*, which may include $MOUNT. If certain
4656 # targets are not available at the time, the stat(2) on $MOUNT will
4659 do_facet $facet $ZFS set mountpoint=legacy $ds
4660 do_facet $facet mount -t zfs $ds $mnt
4661 eval export mz_$(var_name ${facet}_$ds)_canmount=$canmnt
4662 eval export mz_$(var_name ${facet}_$ds)_mountpoint=$mntpt
4667 local ds=$(facet_device $facet)
4668 local mnt=${2:-$(facet_mntpt $facet)}
4669 local var_mntpt=mz_$(var_name ${facet}_$ds)_mountpoint
4670 local var_canmnt=mz_$(var_name ${facet}_$ds)_canmount
4671 local mntpt=${!var_mntpt}
4672 local canmnt=${!var_canmnt}
4676 do_facet $facet umount $mnt
4677 do_facet $facet $ZFS set mountpoint=$mntpt $ds
4678 do_facet $facet $ZFS set canmount=$canmnt $ds
4685 local fstype=$(facet_fstype $facet)
4687 mount_$fstype $facet $mnt
4693 local fstype=$(facet_fstype $facet)
4695 unmount_$fstype $facet $mnt
4702 # make sure we are using the primary server, so test-framework will
4703 # be able to clean up properly.
4704 activemds=`facet_active mds1`
4705 if [ $activemds != "mds1" ]; then
4709 local clients=$CLIENTS
4710 [ -z $clients ] && clients=$(hostname)
4712 zconf_umount_clients $clients $MOUNT "$*" || true
4713 [ -n "$MOUNT2" ] && zconf_umount_clients $clients $MOUNT2 "$*" || true
4715 [ -n "$CLIENTONLY" ] && return
4717 # The add fn does rm ${facet}active file, this would be enough
4718 # if we use do_facet <facet> only after the facet added, but
4719 # currently we use do_facet mds in local.sh
4720 for num in `seq $MDSCOUNT`; do
4722 rm -f ${TMP}/mds${num}active
4724 combined_mgs_mds && rm -f $TMP/mgsactive
4726 for num in `seq $OSTCOUNT`; do
4728 rm -f $TMP/ost${num}active
4731 if ! combined_mgs_mds ; then
4735 if $SHARED_KEY; then
4736 export SK_MOUNTED=false
4742 cleanup_echo_devs () {
4745 local devs=$($LCTL dl | grep echo | awk '{print $4}')
4747 for dev in $devs; do
4748 $LCTL --device $dev cleanup
4749 $LCTL --device $dev detach
4754 nfs_client_mode && return
4755 cifs_client_mode && return
4758 CLEANUP_DM_DEV=true stopall $*
4765 combined_mgs_mds () {
4766 [[ "$(mdsdevname 1)" = "$(mgsdevname)" ]] &&
4767 [[ "$(facet_host mds1)" = "$(facet_host mgs)" ]]
4771 echo -n "$1" | tr '[:upper:]' '[:lower:]'
4775 echo -n "$1" | tr '[:lower:]' '[:upper:]'
4787 var=$(echo "$var" | sed -e 's/,\( \)*/,/g')
4788 for i in $(echo "$var"); do
4789 if [ "$i" == "-O" ]; then
4791 first_o=$(($first_o + 1))
4794 if [ "$i" == "-E" ]; then
4796 first_e=$(($first_e + 1 ))
4801 [ $first_o -gt 1 ] && opt_o+=",";
4805 [ $first_e -gt 1 ] && opt_e+=",";
4816 [ -n "$opt_o" ] && echo " -O $opt_o"
4817 [ -n "$opt_e" ] && echo " -E $opt_e"
4823 local fsname=${3:-"$FSNAME"}
4824 local type=$(facet_type $facet)
4825 local index=$(facet_index $facet)
4826 local fstype=$(facet_fstype $facet)
4827 local host=$(facet_host $facet)
4832 if [ $type == MGS ] || ( [ $type == MDS ] &&
4833 [ "$dev" == $(mgsdevname) ] &&
4834 [ "$host" == "$(facet_host mgs)" ] ); then
4837 opts="--mgsnode=$MGSNID"
4840 if [ $type != MGS ]; then
4841 opts+=" --fsname=$fsname --$(lower ${type/MDS/MDT}) \
4845 var=${facet}failover_HOST
4846 if [ -n "${!var}" ] && [ ${!var} != $(facet_host $facet) ]; then
4847 opts+=" --failnode=$(h2nettype ${!var})"
4850 opts+=${TIMEOUT:+" --param=sys.timeout=$TIMEOUT"}
4851 opts+=${LDLM_TIMEOUT:+" --param=sys.ldlm_timeout=$LDLM_TIMEOUT"}
4853 if [ $type == MDS ]; then
4854 opts+=${DEF_STRIPE_SIZE:+" --param=lov.stripesize=$DEF_STRIPE_SIZE"}
4855 opts+=${DEF_STRIPE_COUNT:+" --param=lov.stripecount=$DEF_STRIPE_COUNT"}
4856 opts+=${L_GETIDENTITY:+" --param=mdt.identity_upcall=$L_GETIDENTITY"}
4858 if [ $fstype == ldiskfs ]; then
4860 if [ -n "${!var}" ]; then
4861 fs_mkfs_opts+=" -J device=${!var}"
4863 fs_mkfs_opts+=${MDSJOURNALSIZE:+" -J size=$MDSJOURNALSIZE"}
4865 fs_mkfs_opts+=${MDSISIZE:+" -i $MDSISIZE"}
4869 if [ $type == OST ]; then
4870 if [ $fstype == ldiskfs ]; then
4872 if [ -n "${!var}" ]; then
4873 fs_mkfs_opts+=" -J device=${!var}"
4875 fs_mkfs_opts+=${OSTJOURNALSIZE:+" -J size=$OSTJOURNALSIZE"}
4880 opts+=" --backfstype=$fstype"
4883 if [ -n "${!var}" ]; then
4884 opts+=" --device-size=${!var}"
4887 var=$(upper $fstype)_MKFS_OPTS
4888 fs_mkfs_opts+=${!var:+" ${!var}"}
4890 var=${type}_FS_MKFS_OPTS
4891 fs_mkfs_opts+=${!var:+" ${!var}"}
4893 [[ "$QUOTA_TYPE" =~ "p" ]] && fs_mkfs_opts+=" -O project"
4895 [ $fstype == ldiskfs ] && fs_mkfs_opts=$(squash_opt $fs_mkfs_opts)
4897 if [ -n "${fs_mkfs_opts## }" ]; then
4898 opts+=" --mkfsoptions=\\\"${fs_mkfs_opts## }\\\""
4902 opts+=${!var:+" ${!var}"}
4909 local type=$(facet_type $facet)
4910 local var=${type}_MOUNT_FS_OPTS
4912 if [ -n "${!var}" ]; then
4913 opts+=" --mountfsoptions=${!var}"
4918 check_ost_indices() {
4919 local index_count=${#OST_INDICES[@]}
4920 [[ $index_count -eq 0 || $OSTCOUNT -le $index_count ]] && return 0
4922 # OST count is greater than the index count in $OST_INDEX_LIST.
4923 # We need check whether there are duplicate indices.
4927 for i in $(seq $((index_count + 1)) $OSTCOUNT); do
4928 index=$(facet_index ost$i)
4929 for j in $(seq 0 $((index_count - 1))); do
4930 [[ $index -ne ${OST_INDICES[j]} ]] ||
4931 error "ost$i has the same index $index as ost$((j+1))"
4938 local facet_type=$1 # mgs || mds || ost
4940 local facet=${1}${2}
4943 case "$(facet_fstype $facet)" in
4945 device=$(${facet_type}devname $facet_num)
4948 device=$(${facet_type}vdevname $facet_num)
4951 error "Unhandled filesystem type"
4955 do_facet $facet "[ -e \"$device\" ]" && return
4957 # Note: the following check only works with absolute paths
4958 [[ ! "$device" =~ ^/dev/ ]] || [[ "$device" =~ ^/dev/shm/ ]] ||
4959 error "$facet: device '$device' does not exist"
4961 # zpool create doesn't like empty files
4962 [[ $(facet_fstype $facet) == zfs ]] && return 0
4964 do_facet $facet "touch \"${device}\""
4973 echo "Format mgs: $(mgsdevname)"
4974 reformat_external_journal mgs
4976 # touch "device" in case it is a loopback file for testing and needs to
4977 # be created. mkfs.lustre doesn't do this to avoid accidentally writing
4978 # to non-existent files in /dev if the admin made a typo during setup
4981 add mgs $(mkfs_opts mgs $(mgsdevname)) $(mountfs_opts mgs) --reformat \
4982 $(mgsdevname) $(mgsvdevname) ${quiet:+>/dev/null} || exit 10
4992 echo "Format mds$num: $(mdsdevname $num)"
4993 reformat_external_journal mds$num
4995 __touch_device mds $num
4997 add mds$num $(mkfs_opts mds$num $(mdsdevname ${num})) \
4998 $(mountfs_opts mds$num) --reformat $(mdsdevname $num) \
4999 $(mdsvdevname $num) ${quiet:+>/dev/null} || exit 10
5008 echo "Format ost$num: $(ostdevname $num)"
5009 reformat_external_journal ost$num
5011 __touch_device ost $num
5013 add ost$num $(mkfs_opts ost$num $(ostdevname ${num})) \
5014 $(mountfs_opts ost$num) --reformat $(ostdevname $num) \
5015 $(ostvdevname ${num}) ${quiet:+>/dev/null} || exit 10
5020 # Set hostid for ZFS/SPL zpool import protection
5021 # (Assumes MDS version is also OSS version)
5022 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ];
5024 do_rpc_nodes "$(comma_list $(all_server_nodes))" set_hostid
5027 # We need ldiskfs here, may as well load them all
5029 [ -n "$CLIENTONLY" ] && return
5030 echo Formatting mgs, mds, osts
5031 if ! combined_mgs_mds ; then
5035 for num in $(seq $MDSCOUNT); do
5039 export OST_INDICES=($(hostlist_expand "$OST_INDEX_LIST"))
5041 for num in $(seq $OSTCOUNT); do
5047 grep " $1 " /proc/mounts || zconf_mount $HOSTNAME $*
5051 grep " $1 " /proc/mounts && zconf_umount $HOSTNAME $*
5055 # 0: success, the old identity set already.
5056 # 1: success, the old identity does not set.
5061 local j=`expr $num - 1`
5062 local MDT="`(do_facet mds$num lctl get_param -N mdt.*MDT*$j 2>/dev/null | cut -d"." -f2 2>/dev/null) || true`"
5064 if [ -z "$MDT" ]; then
5068 local old="`do_facet mds$num "lctl get_param -n mdt.$MDT.identity_upcall"`"
5071 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"$L_GETIDENTITY\""
5073 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"NONE\""
5076 do_facet mds$num "lctl set_param -n mdt/$MDT/identity_flush=-1"
5078 if [ $old = "NONE" ]; then
5087 zconf_umount $HOSTNAME $1 || error "umount failed"
5088 zconf_mount $HOSTNAME $1 || error "mount failed"
5096 rm -f $TMP/${facet}active
5097 do_facet ${facet} "$TUNEFS --quiet --writeconf $dev" || return 1
5102 local mdt_count=${1:-$MDSCOUNT}
5103 local ost_count=${2:-$OSTCOUNT}
5106 for num in $(seq $mdt_count); do
5107 DEVNAME=$(mdsdevname $num)
5108 writeconf_facet mds$num $DEVNAME || rc=$?
5111 for num in $(seq $ost_count); do
5112 DEVNAME=$(ostdevname $num)
5113 writeconf_facet ost$num $DEVNAME || rc=$?
5119 if ! combined_mgs_mds ; then
5120 start mgs $(mgsdevname) $MGS_MOUNT_OPTS
5129 for num in $(seq $MDSCOUNT); do
5130 devname=$(mdsdevname $num)
5131 start mds$num $devname $MDS_MOUNT_OPTS
5133 # We started mds$num, now we should set mds${num}_HOST
5134 # and mds${num}failover_HOST variables properly if they
5136 host=$(facet_host mds$num)
5137 for varname in mds${num}_HOST mds${num}failover_HOST; do
5138 if [[ -z "${!varname}" ]]; then
5142 if [ $IDENTITY_UPCALL != "default" ]; then
5143 switch_identity $num $IDENTITY_UPCALL
5153 for num in $(seq $OSTCOUNT); do
5154 devname=$(ostdevname $num)
5155 start ost$num $devname $OST_MOUNT_OPTS
5157 # We started ost$num, now we should set ost${num}_HOST
5158 # and ost${num}failover_HOST variables properly if they
5160 host=$(facet_host ost$num)
5161 for varname in ost${num}_HOST ost${num}failover_HOST; do
5162 if [[ -z "${!varname}" ]]; then
5170 [ "$DAEMONFILE" ] && $LCTL debug_daemon start $DAEMONFILE $DAEMONSIZE
5171 if [ ! -z $arg1 ]; then
5172 [ "$arg1" = "server_only" ] && return
5175 if [ -n "$CLIENTS" ]; then
5176 zconf_mount_clients $CLIENTS $MOUNT
5180 if [ "$MOUNT_2" ]; then
5181 mount_client $MOUNT2
5182 if [ -n "$CLIENTS" ]; then
5183 zconf_mount_clients $CLIENTS $MOUNT2
5188 sk_nodemap_setup() {
5189 local sk_map_name=${1:-$SK_S2SNM}
5190 local sk_map_nodes=${2:-$HOSTNAME}
5191 do_node $(mgs_node) "$LCTL nodemap_add $sk_map_name"
5192 for servernode in $sk_map_nodes; do
5193 local nids=$(do_nodes $servernode "$LCTL list_nids")
5194 for nid in $nids; do
5195 do_node $(mgs_node) "$LCTL nodemap_add_range --name \
5196 $sk_map_name --range $nid"
5204 nfs_client_mode && return
5205 cifs_client_mode && return
5207 sanity_mount_check || error "environments are insane!"
5213 if [ -z "$CLIENTONLY" ]; then
5214 echo Setup mgs, mdt, osts
5215 echo $WRITECONF | grep -q "writeconf" && writeconf_all
5217 if $SK_MOUNTED; then
5218 echo "Shared Key file system already mounted"
5223 if $SHARED_KEY; then
5224 export SK_MOUNTED=true
5228 echo "GSS_SK: setting kernel keyring perms"
5229 do_nodes $(comma_list $(all_nodes)) \
5230 "keyctl show | grep lustre | cut -c1-11 |
5232 xargs -IX keyctl setperm X 0x3f3f3f3f"
5235 # Need to start one nodemap for servers,
5236 # and one for clients.
5237 sk_nodemap_setup $SK_S2SNM \
5238 $(comma_list $(all_server_nodes))
5240 sk_nodemap_setup $SK_S2SNMCLI \
5241 ${CLIENTS:-$HOSTNAME}
5242 echo "Nodemap set up for SK S2S, remounting."
5251 # wait a while to allow sptlrpc configuration be propogated to targets,
5252 # only needed when mounting new target devices.
5260 # by remounting mdt before ost, initial connect from mdt to ost might
5261 # timeout because ost is not ready yet. wait some time to its fully
5262 # recovery. initial obd_connect timeout is 5s; in GSS case it's
5263 # preceeded by a context negotiation rpc with $TIMEOUT.
5264 # FIXME better by monitoring import status.
5267 set_rule $FSNAME any cli2mdt $SK_FLAVOR
5268 set_rule $FSNAME any cli2ost $SK_FLAVOR
5269 if $SK_SKIPFIRST; then
5270 export SK_SKIPFIRST=false
5274 "lctl set_param osc.*.idle_connect=1"
5277 wait_flavor cli2mdt $SK_FLAVOR
5278 wait_flavor cli2ost $SK_FLAVOR
5283 sleep $((TIMEOUT + 5))
5289 mounted_lustre_filesystems() {
5290 awk '($3 ~ "lustre" && $1 ~ ":") { print $2 }' /proc/mounts
5293 init_facet_vars () {
5294 [ -n "$CLIENTONLY" ] && return 0
5301 eval export ${facet}_dev=${device}
5302 eval export ${facet}_opt=\"$@\"
5304 local dev=${facet}_dev
5306 # We need to loop for the label
5307 # in case its not initialized yet.
5308 for wait_time in {0,1,3,5,10}; do
5310 if [ $wait_time -gt 0 ]; then
5311 echo "${!dev} not yet initialized,"\
5312 "waiting ${wait_time} seconds."
5316 local label=$(devicelabel ${facet} ${!dev})
5318 # Check to make sure the label does
5319 # not include ffff at the end of the label.
5320 # This indicates it has not been initialized yet.
5322 if [[ $label =~ [f|F]{4}$ ]]; then
5323 # label is not initialized, unset the result
5324 # and either try again or fail
5331 [ -z "$label" ] && echo no label for ${!dev} && exit 1
5333 eval export ${facet}_svc=${label}
5335 local varname=${facet}failover_HOST
5336 if [ -z "${!varname}" ]; then
5338 if combined_mgs_mds && [ $facet == "mgs" ] &&
5339 [ -n "$mds1failover_HOST" ]; then
5340 temp=$mds1failover_HOST
5342 temp=$(facet_host $facet)
5344 eval export $varname=$temp
5347 varname=${facet}_HOST
5348 if [ -z "${!varname}" ]; then
5349 eval export $varname=$(facet_host $facet)
5352 # ${facet}failover_dev is set in cfg file
5353 varname=${facet}failover_dev
5354 if [ -n "${!varname}" ] ; then
5355 eval export ${facet}failover_dev=${!varname}
5357 eval export ${facet}failover_dev=$device
5360 # get mount point of already mounted device
5361 # is facet_dev is already mounted then use the real
5362 # mount point of this facet; otherwise use $(facet_mntpt $facet)
5363 # i.e. ${facet}_MOUNT if specified by user or default
5364 local mntpt=$(do_facet ${facet} cat /proc/mounts | \
5365 awk '"'${!dev}'" == $1 && $3 == "lustre" { print $2 }')
5366 if [ -z $mntpt ]; then
5367 mntpt=$(facet_mntpt $facet)
5369 eval export ${facet}_MOUNT=$mntpt
5372 init_facets_vars () {
5375 if ! remote_mds_nodsh; then
5376 for num in $(seq $MDSCOUNT); do
5377 DEVNAME=$(mdsdevname $num)
5378 init_facet_vars mds$num $DEVNAME $MDS_MOUNT_OPTS
5382 init_facet_vars mgs $(mgsdevname) $MGS_MOUNT_OPTS
5384 if ! remote_ost_nodsh; then
5385 for num in $(seq $OSTCOUNT); do
5386 DEVNAME=$(ostdevname $num)
5387 init_facet_vars ost$num $DEVNAME $OST_MOUNT_OPTS
5392 init_facets_vars_simple () {
5395 if ! remote_mds_nodsh; then
5396 for num in $(seq $MDSCOUNT); do
5397 devname=$(mdsdevname $num)
5398 eval export mds${num}_dev=${devname}
5399 eval export mds${num}_opt=\"${MDS_MOUNT_OPTS}\"
5403 if ! combined_mgs_mds ; then
5404 eval export mgs_dev=$(mgsdevname)
5405 eval export mgs_opt=\"${MGS_MOUNT_OPTS}\"
5408 if ! remote_ost_nodsh; then
5409 for num in $(seq $OSTCOUNT); do
5410 devname=$(ostdevname $num)
5411 eval export ost${num}_dev=${devname}
5412 eval export ost${num}_opt=\"${OST_MOUNT_OPTS}\"
5417 osc_ensure_active () {
5422 while [ $period -lt $timeout ]; do
5423 count=$(do_facet $facet "lctl dl | grep ' IN osc ' 2>/dev/null | wc -l")
5424 if [ $count -eq 0 ]; then
5428 echo "There are $count OST are inactive, wait $period seconds, and try again"
5430 period=$((period+3))
5433 [ $period -lt $timeout ] || log "$count OST are inactive after $timeout seconds, give up"
5436 set_conf_param_and_check() {
5440 local ORIG=$(do_facet $myfacet "$TEST")
5441 if [ $# -gt 3 ]; then
5447 echo "Setting $PARAM from $ORIG to $FINAL"
5448 do_facet mgs "$LCTL conf_param $PARAM='$FINAL'" ||
5449 error "conf_param $PARAM failed"
5451 wait_update_facet $myfacet "$TEST" "$FINAL" ||
5452 error "check $PARAM failed!"
5455 set_persistent_param() {
5459 local orig=$(do_facet $myfacet "$LCTL get_param -n $test_param")
5461 if [ $# -gt 3 ]; then
5468 if [[ $PERM_CMD == *"set_param -P"* ]]; then
5469 echo "Setting $test_param from $orig to $final"
5470 do_facet mgs "$PERM_CMD $test_param='$final'" ||
5471 error "$PERM_CMD $test_param failed"
5473 echo "Setting $param from $orig to $final"
5474 do_facet mgs "$PERM_CMD $param='$final'" ||
5475 error "$PERM_CMD $param failed"
5479 set_persistent_param_and_check() {
5483 local orig=$(do_facet $myfacet "$LCTL get_param -n $test_param")
5485 if [ $# -gt 3 ]; then
5492 set_persistent_param $myfacet $test_param $param "$final"
5494 wait_update_facet $myfacet "$LCTL get_param -n $test_param" "$final" ||
5495 error "check $param failed!"
5498 init_param_vars () {
5499 TIMEOUT=$(lctl get_param -n timeout)
5500 TIMEOUT=${TIMEOUT:-20}
5502 if [ -n "$arg1" ]; then
5503 [ "$arg1" = "server_only" ] && return
5506 remote_mds_nodsh && log "Using TIMEOUT=$TIMEOUT" && return 0
5508 TIMEOUT=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
5509 log "Using TIMEOUT=$TIMEOUT"
5511 # tune down to speed up testing on (usually) small setups
5512 local mgc_timeout=/sys/module/mgc/parameters/mgc_requeue_timeout_min
5513 do_nodes $(comma_list $(nodes_list)) \
5514 "[ -f $mgc_timeout ] && echo 1 > $mgc_timeout; exit 0"
5516 osc_ensure_active $SINGLEMDS $TIMEOUT
5517 osc_ensure_active client $TIMEOUT
5518 $LCTL set_param osc.*.idle_timeout=debug
5520 if [ -n "$(lctl get_param -n mdc.*.connect_flags|grep jobstats)" ]; then
5521 local current_jobid_var=$($LCTL get_param -n jobid_var)
5523 if [ $JOBID_VAR = "existing" ]; then
5524 echo "keeping jobstats as $current_jobid_var"
5525 elif [ $current_jobid_var != $JOBID_VAR ]; then
5526 echo "setting jobstats to $JOBID_VAR"
5528 set_persistent_param_and_check client \
5529 "jobid_var" "$FSNAME.sys.jobid_var" $JOBID_VAR
5532 echo "jobstats not supported by server"
5535 if [ $QUOTA_AUTO -ne 0 ]; then
5536 if [ "$ENABLE_QUOTA" ]; then
5537 echo "enable quota as required"
5538 setup_quota $MOUNT || return 2
5540 echo "disable quota as required"
5541 # $LFS quotaoff -ug $MOUNT > /dev/null 2>&1
5545 (( MDS1_VERSION <= $(version_code 2.13.52) )) ||
5546 do_facet mgs "$LCTL set_param -P lod.*.mdt_hash=crush"
5550 nfs_client_mode () {
5551 if [ "$NFSCLIENT" ]; then
5552 echo "NFSCLIENT mode: setup, cleanup, check config skipped"
5553 local clients=$CLIENTS
5554 [ -z $clients ] && clients=$(hostname)
5556 # FIXME: remove hostname when 19215 fixed
5557 do_nodes $clients "echo \\\$(hostname); grep ' '$MOUNT' ' /proc/mounts"
5558 declare -a nfsexport=(`grep ' '$MOUNT' ' /proc/mounts | awk '{print $1}' | awk -F: '{print $1 " " $2}'`)
5559 if [[ ${#nfsexport[@]} -eq 0 ]]; then
5560 error_exit NFSCLIENT=$NFSCLIENT mode, but no NFS export found!
5562 do_nodes ${nfsexport[0]} "echo \\\$(hostname); df -T ${nfsexport[1]}"
5568 cifs_client_mode () {
5569 [ x$CIFSCLIENT = xyes ] &&
5570 echo "CIFSCLIENT=$CIFSCLIENT mode: setup, cleanup, check config skipped"
5573 check_config_client () {
5576 local mounted=$(mount | grep " $mntpt ")
5577 if [ -n "$CLIENTONLY" ]; then
5579 # CLIENTONLY should not depend on *_HOST settings
5580 local mgc=$($LCTL device_list | awk '/MGC/ {print $4}')
5581 # in theory someone could create a new,
5582 # client-only config file that assumed lustre was already
5583 # configured and didn't set the MGSNID. If MGSNID is not set,
5584 # then we should use the mgs nid currently being used
5585 # as the default value. bug 18021
5586 [[ x$MGSNID = x ]] &&
5589 if [[ x$mgc != xMGC$MGSNID ]]; then
5590 if [ "$mgs_HOST" ]; then
5591 local mgc_ip=$(ping -q -c1 -w1 $mgs_HOST | grep PING | awk '{print $3}' | sed -e "s/(//g" -e "s/)//g")
5592 # [[ x$mgc = xMGC$mgc_ip@$NETTYPE ]] ||
5593 # error_exit "MGSNID=$MGSNID, mounted: $mounted, MGC : $mgc"
5599 echo Checking config lustre mounted on $mntpt
5600 local mgshost=$(mount | grep " $mntpt " | awk -F@ '{print $1}')
5601 mgshost=$(echo $mgshost | awk -F: '{print $1}')
5605 check_config_clients () {
5606 local clients=${CLIENTS:-$HOSTNAME}
5609 nfs_client_mode && return
5610 cifs_client_mode && return
5612 do_rpc_nodes "$clients" check_config_client $mntpt
5614 sanity_mount_check || error "environments are insane!"
5618 local mdstimeout=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
5619 local cltimeout=$(lctl get_param -n timeout)
5620 if [ $mdstimeout -ne $TIMEOUT ] || [ $mdstimeout -ne $cltimeout ]; then
5621 error "timeouts are wrong! mds: $mdstimeout, client: $cltimeout, TIMEOUT=$TIMEOUT"
5628 [ -z $mntpt ] && return 1
5629 local mounted=$(mounted_lustre_filesystems)
5631 echo $mounted' ' | grep -w -q $mntpt' '
5636 local ostsn=${2:-$OSTCOUNT}
5637 local npools=${FS_NPOOLS:-$((OSTCOUNT / ostsn))}
5640 echo ostsn=$ostsn npools=$npools
5641 if [[ $ostsn -gt $OSTCOUNT ]]; then
5642 echo "request to use $ostsn OSTs in the pool, \
5643 using max available OSTCOUNT=$OSTCOUNT"
5646 for (( n=0; n < $npools; n++ )); do
5648 if ! $DELETE_OLD_POOLS; then
5649 log "request to not delete old pools: $FSNAME.$p exist?"
5650 if ! check_pool_not_exist $FSNAME.$p; then
5651 echo "Using existing $FSNAME.$p"
5652 $LCTL pool_list $FSNAME.$p
5656 create_pool $FSNAME.$p $KEEP_POOLS ||
5657 error "create_pool $FSNAME.$p failed"
5659 local first=$(( (n * ostsn) % OSTCOUNT ))
5660 local last=$(( (first + ostsn - 1) % OSTCOUNT ))
5661 if [[ $first -le $last ]]; then
5662 pool_add_targets $p $first $last ||
5663 error "pool_add_targets $p $first $last failed"
5665 pool_add_targets $p $first $(( OSTCOUNT - 1 )) ||
5666 error "pool_add_targets $p $first \
5667 $(( OSTCOUNT - 1 )) failed"
5668 pool_add_targets $p 0 $last ||
5669 error "pool_add_targets $p 0 $last failed"
5674 set_pools_quota () {
5681 [[ $ENABLE_QUOTA ]] || error "Required Pool Quotas: \
5682 $POOLS_QUOTA_USERS_SET, but ENABLE_QUOTA not set!"
5684 # POOLS_QUOTA_USERS_SET=
5685 # "quota15_1:20M -- for all of the found pools
5686 # quota15_2:1G:gpool0
5687 # quota15_3 -- for global limit only
5688 # quota15_4:200M:gpool0
5689 # quota15_4:200M:gpool1"
5691 declare -a pq_userset=(${POOLS_QUOTA_USERS_SET="mpiuser"})
5693 declare -A pq_limits
5695 for ((i=0; i<${#pq_userset[@]}; i++)); do
5696 u=${pq_userset[i]%%:*}
5698 # user gets no pool limits if
5699 # POOLS_QUOTA_USERS_SET does not specify it
5700 [[ ${pq_userset[i]} =~ : ]] && o=${pq_userset[i]##$u:}
5701 pq_limits[$u]+=" $o"
5703 pq_users=(${!pq_limits[@]})
5708 for ((i=0; i<${#pq_users[@]}; i++)); do
5710 # set to max limit (_u64)
5711 $LFS setquota -u $u -B $((2**24 - 1))T $DIR
5712 opts=(${pq_limits[$u]})
5713 for ((j=0; j<${#opts[@]}; j++)); do
5716 # Set limit for all existing pools if
5718 if [ $p == $o ]; then
5719 p=$(list_pool $FSNAME | sed "s/$FSNAME.//")
5720 echo "No pool specified for $u,
5721 set limit $o for all existing pools"
5724 $LFS setquota -u $u -B $o --pool $pool $DIR ||
5725 error "setquota -u $u -B $o \
5726 --pool $pool failed"
5729 $LFS quota -uv $u --pool $DIR
5733 check_and_setup_lustre() {
5735 nfs_client_mode && return
5736 cifs_client_mode && return
5738 local MOUNTED=$(mounted_lustre_filesystems)
5742 # both MOUNT and MOUNT2 are not mounted
5743 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
5744 [ "$REFORMAT" = "yes" ] && CLEANUP_DM_DEV=true formatall
5745 # setupall mounts both MOUNT and MOUNT2 (if MOUNT_2 is set)
5747 is_mounted $MOUNT || error "NAME=$NAME not mounted"
5748 export I_MOUNTED=yes
5752 elif is_mounted $MOUNT2; then
5754 # MOUNT2 is mounted, while MOUNT_2 is not set
5755 if ! [ "$MOUNT_2" ]; then
5756 cleanup_mount $MOUNT2
5757 export I_UMOUNTED2=yes
5760 # MOUNT2 is mounted, MOUNT_2 is set
5762 # FIXME: what to do if check_config failed?
5764 # 1) remote client has mounted other Lustre fs ?
5765 # 2) it has insane env ?
5766 # let's try umount MOUNT2 on all clients and mount it again:
5767 if ! check_config_clients $MOUNT2; then
5768 cleanup_mount $MOUNT2
5769 restore_mount $MOUNT2
5770 export I_MOUNTED2=yes
5775 # MOUNT is mounted MOUNT2 is not mounted
5776 elif [ "$MOUNT_2" ]; then
5777 restore_mount $MOUNT2
5778 export I_MOUNTED2=yes
5782 # FIXME: what to do if check_config failed?
5784 # 1) remote client has mounted other Lustre fs?
5785 # 2) lustre is mounted on remote_clients atall ?
5786 check_config_clients $MOUNT
5790 set_default_debug_nodes $(comma_list $(nodes_list))
5794 if [ -z "$CLIENTONLY" -a $(lower $OSD_TRACK_DECLARES_LBUG) == 'yes' ]; then
5796 [ "$(facet_fstype ost1)" = "ldiskfs" ] &&
5797 facets="$(get_facets OST)"
5798 [ "$(facet_fstype mds1)" = "ldiskfs" ] &&
5799 facets="$facets,$(get_facets MDS)"
5800 [ "$(facet_fstype mgs)" = "ldiskfs" ] &&
5801 facets="$facets,mgs"
5802 local nodes="$(facets_hosts ${facets})"
5803 if [ -n "$nodes" ] ; then
5804 do_nodes $nodes "$LCTL set_param \
5805 osd-ldiskfs.track_declares_assert=1 || true"
5809 if [ -n "$fs_STRIPEPARAMS" ]; then
5810 setstripe_getstripe $MOUNT $fs_STRIPEPARAMS
5818 if $DELETE_OLD_POOLS; then
5821 if [[ -n "$FS_POOL" ]]; then
5822 create_pools $FS_POOL $FS_POOL_NOSTS
5825 if [[ -n "$POOLS_QUOTA_USERS_SET" ]]; then
5828 if [ "$ONLY" == "setup" ]; then
5834 local clients=${CLIENTS:-$HOSTNAME}
5837 zconf_mount_clients $clients $mntpt
5841 local clients=${CLIENTS:-$HOSTNAME}
5844 zconf_umount_clients $clients $mntpt
5847 cleanup_and_setup_lustre() {
5848 if [ "$ONLY" == "cleanup" -o "`mount | grep $MOUNT`" ]; then
5849 lctl set_param debug=0 || true
5851 if [ "$ONLY" == "cleanup" ]; then
5855 check_and_setup_lustre
5858 # Run e2fsck on MDT or OST device.
5863 local cmd="$E2FSCK -d -v -t -t -f $extra_opts $target_dev"
5864 local log=$TMP/e2fsck.log
5867 # turn on pfsck if it is supported
5868 do_node $node $E2FSCK -h 2>&1 | grep -qw -- -m && cmd+=" -m8"
5870 do_node $node $cmd 2>&1 | tee $log
5872 if [ -n "$(grep "DNE mode isn't supported" $log)" ]; then
5874 if [ $MDSCOUNT -gt 1 ]; then
5875 skip_noexit "DNE mode isn't supported!"
5879 error "It's not DNE mode."
5884 [ $rc -le $FSCK_MAX_ERR ] ||
5885 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
5891 # Run resize2fs on MDT or OST device.
5900 do_facet $facet "$RESIZE2FS $opts $device $size"
5903 # verify a directory is shared among nodes.
5904 check_shared_dir() {
5906 local list=${2:-$(comma_list $(nodes_list))}
5908 [ -z "$dir" ] && return 1
5909 do_rpc_nodes "$list" check_logdir $dir
5910 check_write_access $dir "$list" || return 1
5915 do_nodes $(comma_list $(mdts_nodes) $(osts_nodes)) \
5916 $LCTL set_param printk=+lfsck
5917 do_facet $SINGLEMDS "$LCTL lfsck_start -M $FSNAME-MDT0000 -r -A -t all"
5919 for k in $(seq $MDSCOUNT); do
5920 # wait up to 10+1 minutes for LFSCK to complete
5921 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
5922 mdd.$(facet_svc mds${k}).lfsck_layout |
5923 awk '/^status/ { print \\\$2 }'" "completed" 600 ||
5924 error "MDS${k} layout isn't the expected 'completed'"
5925 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
5926 mdd.$(facet_svc mds${k}).lfsck_namespace |
5927 awk '/^status/ { print \\\$2 }'" "completed" 60 ||
5928 error "MDS${k} namespace isn't the expected 'completed'"
5930 local rep_mdt=$(do_nodes $(comma_list $(mdts_nodes)) \
5931 $LCTL get_param -n mdd.$FSNAME-*.lfsck_* |
5932 awk '/repaired/ { print $2 }' | calc_sum)
5933 local rep_ost=$(do_nodes $(comma_list $(osts_nodes)) \
5934 $LCTL get_param -n obdfilter.$FSNAME-*.lfsck_* |
5935 awk '/repaired/ { print $2 }' | calc_sum)
5936 local repaired=$((rep_mdt + rep_ost))
5937 [ $repaired -eq 0 ] ||
5938 error "lfsck repaired $rep_mdt MDT and $rep_ost OST errors"
5941 dump_file_contents() {
5947 if [ -z "$nodes" -o -z "$dir" -o -z "$logname" ]; then
5948 error_noexit false \
5949 "Invalid parameters for dump_file_contents()"
5952 for node in ${nodes}; do
5953 do_node $node "for i in \\\$(find $dir -type f); do
5954 echo ====\\\${i}=======================;
5956 done" >> ${logname}.${node}.log
5960 dump_command_output() {
5966 if [ -z "$nodes" -o -z "$cmd" -o -z "$logname" ]; then
5967 error_noexit false \
5968 "Invalid parameters for dump_command_output()"
5972 for node in ${nodes}; do
5973 do_node $node "echo ====${cmd}=======================;
5974 $cmd" >> ${logname}.${node}.log
5981 # dump file contents from /proc/spl in case of zfs test
5982 if [ "$(facet_fstype ost1)" = "zfs" ]; then
5983 dump_file_contents "$(osts_nodes)" "/proc/spl" "${logname}"
5984 dump_command_output \
5985 "$(osts_nodes)" "zpool events -v" "${logname}"
5988 if [ "$(facet_fstype $SINGLEMDS)" = "zfs" ]; then
5989 dump_file_contents "$(mdts_nodes)" "/proc/spl" "${logname}"
5990 dump_command_output \
5991 "$(mdts_nodes)" "zpool events -v" "${logname}"
5995 check_and_cleanup_lustre() {
5996 if [ "$LFSCK_ALWAYS" = "yes" -a "$TESTSUITE" != "sanity-lfsck" -a \
5997 "$TESTSUITE" != "sanity-scrub" ]; then
6001 if is_mounted $MOUNT; then
6002 if $DO_CLEANUP; then
6003 [ -n "$DIR" ] && rm -rf $DIR/[Rdfs][0-9]* ||
6004 error "remove sub-test dirs failed"
6008 [ "$ENABLE_QUOTA" ] && restore_quota || true
6011 if [ "$I_UMOUNTED2" = "yes" ]; then
6012 restore_mount $MOUNT2 || error "restore $MOUNT2 failed"
6015 if [ "$I_MOUNTED2" = "yes" ]; then
6016 cleanup_mount $MOUNT2
6019 if [[ "$I_MOUNTED" = "yes" ]] && ! $AUSTER_CLEANUP; then
6020 cleanupall -f || error "cleanup failed"
6028 wait_for_function () {
6031 # suppress fn both stderr and stdout
6032 if [ "$1" = "--quiet" ]; then
6034 quiet=" > /dev/null 2>&1"
6045 eval $fn $quiet && return 0
6047 [ $wait -lt $max ] || return 1
6048 echo waiting $fn, $((max - wait)) secs left ...
6049 wait=$((wait + sleep))
6050 [ $wait -gt $max ] && ((sleep -= wait - max))
6060 [ "$host" = "$HOSTNAME" ] && return 0
6062 if ! wait_for_function --quiet "ping -c 1 -w 3 $host" $max $sleep; then
6063 echo "$(date +'%H:%M:%S (%s)') waited for $host network ${max}s"
6073 # Convert a space-delimited list to a comma-delimited list. If the input is
6074 # only whitespace, ensure the output is empty (i.e. "") so [ -n $list ] works
6076 # echo is used to convert newlines to spaces, since it doesn't
6077 # introduce a trailing space as using "tr '\n' ' '" does
6078 echo $(tr -s " " "\n" <<< $* | sort -b -u) | tr ' ' ','
6084 echo $list | grep -qw $item
6087 # list, excluded are the comma separated lists
6088 exclude_items_from_list () {
6094 for item in ${excluded//,/ }; do
6095 list=$(echo " $list " | sed -re "s/\s+$item\s+/ /g")
6097 echo $(comma_list $list)
6100 # list, expand are the comma separated lists
6102 local list=${1//,/ }
6103 local expand=${2//,/ }
6106 expanded=$(for i in $list $expand; do echo $i; done | sort -u)
6107 echo $(comma_list $expanded)
6110 testslist_filter () {
6111 local script=$LUSTRE/tests/${TESTSUITE}.sh
6113 [ -f $script ] || return 0
6115 local start_at=$START_AT
6116 local stop_at=$STOP_AT
6118 local var=${TESTSUITE//-/_}_START_AT
6119 [ x"${!var}" != x ] && start_at=${!var}
6120 var=${TESTSUITE//-/_}_STOP_AT
6121 [ x"${!var}" != x ] && stop_at=${!var}
6123 sed -n 's/^test_\([^ (]*\).*/\1/p' $script | \
6124 awk ' BEGIN { if ("'${start_at:-0}'" != 0) flag = 1 }
6125 /^'${start_at}'$/ {flag = 0}
6126 {if (flag == 1) print $0}
6127 /^'${stop_at}'$/ { flag = 1 }'
6131 (cd `dirname $1`; echo $PWD/`basename $1`)
6135 local types=${1:-"OST MDS MGS"}
6139 for entry in $types; do
6140 local name=$(echo $entry | tr "[:upper:]" "[:lower:]")
6141 local type=$(echo $entry | tr "[:lower:]" "[:upper:]")
6144 MGS ) list="$list $name";;
6145 MDS|OST|AGT ) local count=${type}COUNT
6146 for ((i=1; i<=${!count}; i++)) do
6147 list="$list ${name}$i"
6149 * ) error "Invalid facet type"
6153 echo $(comma_list $list)
6156 ##################################
6157 # Adaptive Timeouts funcs
6160 # only check mds, we assume at_max is the same on all nodes
6161 local at_max=$(do_facet $SINGLEMDS "lctl get_param -n at_max")
6162 if [ $at_max -eq 0 ]; then
6173 # suppose that all ost-s have the same $at value set
6174 [ $facet != "ost" ] || facet=ost1
6176 do_facet $facet "lctl get_param -n $at"
6190 if [ $facet == "ost" ]; then
6191 facet=$(get_facets OST)
6192 elif [ $facet == "mds" ]; then
6193 facet=$(get_facets MDS)
6195 hosts=$(expand_list $hosts $(facets_hosts $facet))
6198 do_nodes $hosts lctl set_param at_max=$at_max
6201 ##################################
6205 # OBD_FAIL_MDS_ALL_REQUEST_NET
6207 do_facet $SINGLEMDS lctl set_param fail_val=0 fail_loc=0x123
6208 do_facet client "$1" || RC=$?
6209 do_facet $SINGLEMDS lctl set_param fail_loc=0
6214 # OBD_FAIL_MDS_ALL_REPLY_NET
6216 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x122
6218 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
6222 drop_reint_reply() {
6223 # OBD_FAIL_MDS_REINT_NET_REP
6225 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x119
6227 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
6231 drop_update_reply() {
6232 # OBD_FAIL_OUT_UPDATE_NET_REP
6236 do_facet mds${index} lctl set_param fail_loc=0x1701
6237 do_facet client "$@" || RC=$?
6238 do_facet mds${index} lctl set_param fail_loc=0
6243 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
6246 local timeout=${2:-0}
6247 # default is (obd_timeout / 4) if unspecified
6248 echo "timeout is $timeout/$2"
6249 do_facet ost1 lctl set_param fail_val=$timeout fail_loc=0x80000214
6250 do_facet client "$1" || RC=$?
6251 do_facet client "sync"
6252 do_facet ost1 lctl set_param fail_loc=0
6256 drop_ldlm_cancel() {
6257 #define OBD_FAIL_LDLM_CANCEL_NET 0x304
6259 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
6260 do_nodes $list lctl set_param fail_loc=0x304
6262 do_facet client "$@" || RC=$?
6264 do_nodes $list lctl set_param fail_loc=0
6268 drop_bl_callback_once() {
6270 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
6271 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
6272 do_facet client lctl set_param fail_loc=0x80000305
6273 do_facet client "$@" || rc=$?
6274 do_facet client lctl set_param fail_loc=0
6275 do_facet client lctl set_param fail_val=0
6276 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
6280 drop_bl_callback() {
6282 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
6283 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
6284 do_facet client lctl set_param fail_loc=0x305
6285 do_facet client "$@" || rc=$?
6286 do_facet client lctl set_param fail_loc=0
6287 do_facet client lctl set_param fail_val=0
6288 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
6292 drop_mdt_ldlm_reply() {
6293 #define OBD_FAIL_MDS_LDLM_REPLY_NET 0x157
6295 local list=$(comma_list $(mdts_nodes))
6296 do_nodes $list lctl set_param fail_loc=0x157
6298 do_facet client "$@" || RC=$?
6300 do_nodes $list lctl set_param fail_loc=0
6304 drop_mdt_ldlm_reply_once() {
6305 #define OBD_FAIL_MDS_LDLM_REPLY_NET 0x157
6307 local list=$(comma_list $(mdts_nodes))
6308 do_nodes $list lctl set_param fail_loc=0x80000157
6310 do_facet client "$@" || RC=$?
6312 do_nodes $list lctl set_param fail_loc=0
6320 echo "clearing fail_loc on $facet"
6321 do_facet $facet "lctl set_param fail_loc=0 2>/dev/null || true"
6324 set_nodes_failloc () {
6326 do_nodes $(comma_list $1) lctl set_param fail_val=$fv fail_loc=$2
6329 cancel_lru_locks() {
6330 #$LCTL mark "cancel_lru_locks $1 start"
6331 $LCTL set_param -n ldlm.namespaces.*$1*.lru_size=clear
6332 $LCTL get_param ldlm.namespaces.*$1*.lock_unused_count | grep -v '=0'
6333 #$LCTL mark "cancel_lru_locks $1 stop"
6338 local nr_cpu=$(grep -c "processor" /proc/cpuinfo)
6340 echo $((100 * nr_cpu))
6345 lctl set_param ldlm.namespaces.*$1*.lru_size=0
6348 lru_resize_disable()
6351 local lru_size=${2:-$(default_lru_size)}
6353 $LCTL set_param ldlm.namespaces.*$dev*.lru_size=$lru_size
6358 local mountpath=${1:-$MOUNT}
6361 [ -z "$(mount | grep "$mountpath .*flock" | grep -v noflock)" ] && RC=1
6367 for FILE in `lctl get_param -N "llite.*.dump_page_cache"`; do
6368 if [ `lctl get_param -n $FILE | wc -l` -gt 1 ]; then
6369 echo there is still data in page cache $FILE ?
6370 lctl get_param -n $FILE
6378 DEBUGSAVE="$(lctl get_param -n debug)"
6379 DEBUGSAVE_SERVER=$(do_facet $SINGLEMDS "$LCTL get_param -n debug")
6383 [ -n "$DEBUGSAVE" ] &&
6384 do_nodes $CLIENTS "$LCTL set_param debug=\\\"${DEBUGSAVE}\\\""||
6388 [ -n "$DEBUGSAVE_SERVER" ] &&
6389 do_nodes $(comma_list $(all_server_nodes)) \
6390 "$LCTL set_param debug=\\\"${DEBUGSAVE_SERVER}\\\"" ||
6396 DEBUG_SIZE_SAVED="$(lctl get_param -n debug_mb)"
6399 debug_size_restore() {
6400 [ -n "$DEBUG_SIZE_SAVED" ] && \
6401 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE_SAVED"
6405 start_full_debug_logging() {
6410 local debug_size=150
6411 local nodes=$(comma_list $(nodes_list))
6413 do_nodes $nodes "$LCTL set_param debug=$fulldebug debug_mb=$debug_size"
6416 stop_full_debug_logging() {
6421 # prints bash call stack
6422 print_stack_trace() {
6425 for (( i=$skip; i < ${#BASH_LINENO[*]} ; i++ )) ; do
6426 local src=${BASH_SOURCE[$i]}
6427 local lineno=${BASH_LINENO[$i-1]}
6428 local funcname=${FUNCNAME[$i]}
6429 echo " = $src:$lineno:$funcname()"
6434 local TYPE=${TYPE:-"FAIL"}
6437 # do not dump logs if $1=false
6438 if [ "x$1" = "xfalse" ]; then
6443 log " ${TESTSUITE} ${TESTNAME}: @@@@@@ ${TYPE}: $@ "
6444 (print_stack_trace 2) >&2
6446 # We need to dump the logs on all nodes
6448 gather_logs $(comma_list $(nodes_list))
6452 [ "$TESTSUITELOG" ] &&
6453 echo "$TESTSUITE: $TYPE: $TESTNAME $@" >> $TESTSUITELOG
6454 if [ -z "$*" ]; then
6455 echo "error() without useful message, please fix" > $LOGDIR/err
6457 if [[ `echo $TYPE | grep ^IGNORE` ]]; then
6458 echo "$@" > $LOGDIR/ignore
6460 echo "$@" > $LOGDIR/err
6464 # cleanup the env for failed tests
6468 ##################################
6470 ##################################
6472 # usage: stack_trap arg sigspec
6474 # stack_trap() behaves like bash's built-in trap, except that it "stacks" the
6475 # command "arg" on top of previously defined commands for "sigspec" instead
6476 # of overwriting them.
6477 # stacked traps are executed in reverse order of their registration
6479 # arg and sigspec have the same meaning as in man (1) trap
6483 local sigspec="${2:-EXIT}"
6485 # Use "trap -p" to get the quoting right
6486 local old_trap="$(trap -p "$sigspec")"
6487 # Append ";" and remove the leading "trap -- '" added by "trap -p"
6488 old_trap="${old_trap:+"; ${old_trap#trap -- \'}"}"
6490 # Once again, use "trap -p" to get the quoting right
6491 local new_trap="$(trap -- "$arg" "$sigspec"
6493 trap -- '' "$sigspec")"
6495 # Remove the trailing "' $sigspec" part added by "trap -p" and merge
6497 # The resulting string should be safe to "eval" as it is (supposedly
6498 # correctly) quoted by "trap -p"
6499 eval "${new_trap%\' $sigspec}${old_trap:-"' $sigspec"}"
6508 local logs="$TESTSUITELOG $1"
6510 for log in $logs; do
6511 if [ -f "$log" ]; then
6512 grep -qw FAIL $log && status=1
6529 # use only if we are ignoring failures for this test, bugno required.
6530 # (like ALWAYS_EXCEPT, but run the test and ignore the results.)
6531 # e.g. error_ignore bz5494 "your message" or
6532 # error_ignore LU-5494 "your message"
6534 local TYPE="IGNORE ($1)"
6539 error_and_remount() {
6541 remount_client $MOUNT
6545 # Throw an error if it's not running in vm - usually for performance
6548 local virt=$(running_in_vm)
6549 if [[ -n "$virt" ]]; then
6550 echo "running in VM '$virt', ignore error"
6551 error_ignore env=$virt "$@"
6558 # Function: skip_env()
6559 # Purpose: to skip a test during developer testing because some tool
6560 # is missing, but fail the test in release testing because the test
6561 # environment is not configured properly".
6564 $FAIL_ON_SKIP_ENV && error false $@ || skip $@
6569 log " SKIP: $TESTSUITE $TESTNAME $@"
6571 if [[ -n "$ALWAYS_SKIPPED" ]]; then
6572 skip_logged $TESTNAME "$@"
6575 echo "$@" > $LOGDIR/skip
6578 [[ -n "$TESTSUITELOG" ]] &&
6579 echo "$TESTSUITE: SKIP: $TESTNAME $@" >> $TESTSUITELOG || true
6589 # For interop testing treate EOPNOTSUPP as success
6595 echo $retstr | awk -F'|' '{print $1}' |
6596 grep -E unsupported\|"(Operation not supported)"
6597 (( $? == 0 )) || error "$retstr"
6601 # Add a list of tests to ALWAYS_EXCEPT due to an issue.
6602 # Usage: always_except LU-4815 23 42q ...
6604 function always_except() {
6605 local issue="${1:-}" # single jira style issue ("LU-4815")
6610 if ! [[ "$issue" =~ ^[[:upper:]]+-[[:digit:]]+$ ]]; then
6611 error "always_except: invalid issue '$issue' for tests '$*'"
6614 for test_num in "$@"; do
6615 ALWAYS_EXCEPT+=" $test_num"
6619 build_test_filter() {
6620 EXCEPT="$EXCEPT $(testslist_filter)"
6623 if [[ $O = [0-9]*-[0-9]* ]]; then
6624 for num in $(seq $(echo $O | tr '-' ' ')); do
6632 [ "$EXCEPT$ALWAYS_EXCEPT" ] &&
6633 log "excepting tests: `echo $EXCEPT $ALWAYS_EXCEPT`"
6634 [ "$EXCEPT_SLOW" ] &&
6635 log "skipping tests SLOW=no: `echo $EXCEPT_SLOW`"
6636 for E in $EXCEPT; do
6637 eval EXCEPT_${E}=true
6639 for E in $ALWAYS_EXCEPT; do
6640 eval EXCEPT_ALWAYS_${E}=true
6642 for E in $EXCEPT_SLOW; do
6643 eval EXCEPT_SLOW_${E}=true
6645 for G in $GRANT_CHECK_LIST; do
6646 eval GCHECK_ONLY_${G}=true
6651 if [[ $1 = [a-z]* ]]; then
6654 echo ${1%%[a-zA-Z]*}
6658 # print a newline if the last test was skipped
6659 export LAST_SKIPPED=
6660 export ALWAYS_SKIPPED=
6662 # Main entry into test-framework. This is called with the number and
6663 # description of a test. The number is used to find the function to run
6664 # the test using "test_$name".
6666 # This supports a variety of methods of specifying specific test to
6668 # - ONLY= env variable with space-separated list of test numbers to run
6669 # - EXCEPT= env variable with space-separated list of test numbers to exclude
6675 export base=$(basetest $testnum)
6676 export TESTNAME=test_$testnum
6680 # Check the EXCEPT, ALWAYS_EXCEPT and SLOW lists to see if we
6681 # need to skip the current test. If so, set the ALWAYS_SKIPPED flag.
6682 local isexcept=EXCEPT_$testnum
6683 local isexcept_base=EXCEPT_$base
6684 if [ ${!isexcept}x != x ]; then
6686 skip_message="skipping excluded test $testnum"
6687 elif [ ${!isexcept_base}x != x ]; then
6689 skip_message="skipping excluded test $testnum (base $base)"
6692 isexcept=EXCEPT_ALWAYS_$testnum
6693 isexcept_base=EXCEPT_ALWAYS_$base
6694 if [ ${!isexcept}x != x ]; then
6696 skip_message="skipping ALWAYS excluded test $testnum"
6697 elif [ ${!isexcept_base}x != x ]; then
6699 skip_message="skipping ALWAYS excluded test $testnum (base $base)"
6702 isexcept=EXCEPT_SLOW_$testnum
6703 isexcept_base=EXCEPT_SLOW_$base
6704 if [ ${!isexcept}x != x ]; then
6706 skip_message="skipping SLOW test $testnum"
6707 elif [ ${!isexcept_base}x != x ]; then
6709 skip_message="skipping SLOW test $testnum (base $base)"
6712 # If there are tests on the ONLY list, check if the current test
6713 # is on that list and, if so, check if the test is to be skipped
6714 # and if we are supposed to honor the skip lists.
6715 if [ -n "$ONLY" ]; then
6716 local isonly=ONLY_$testnum
6717 local isonly_base=ONLY_$base
6718 if [[ ${!isonly}x != x || ${!isonly_base}x != x ]]; then
6720 if [[ -n "$ALWAYS_SKIPPED" && -n "$HONOR_EXCEPT" ]]; then
6722 skip_noexit "$skip_message"
6725 [ -n "$LAST_SKIPPED" ] &&
6726 echo "" && LAST_SKIPPED=
6728 run_one_logged $testnum "$testmsg"
6738 if [ -n "$ALWAYS_SKIPPED" ]; then
6740 skip_noexit "$skip_message"
6743 run_one_logged $testnum "$testmsg"
6750 load_module ../libcfs/libcfs/libcfs
6762 do_nodes $(comma_list $(nodes_list)) $LCTL mark "$MSG" 2> /dev/null || true
6767 strace -o $TMP/$1.strace -ttt $*
6769 log "FINISHED: $*: rc $RC"
6776 banner test complete, duration $duration sec
6777 [ -f "$TESTSUITELOG" ] && egrep .FAIL $TESTSUITELOG || true
6778 echo duration $duration >>$TESTSUITELOG
6782 # Set TEST_STATUS here. It will be used for logging the result.
6785 if [[ -f $LOGDIR/err ]]; then
6787 elif [[ -f $LOGDIR/skip ]]; then
6790 echo "$TEST_STATUS $@" 2>&1 | tee -a $TESTSUITELOG
6794 local FFREE=$(do_node $SINGLEMDS \
6795 lctl get_param -n osd*.*MDT*.filesfree | calc_sum)
6796 local FTOTAL=$(do_node $SINGLEMDS \
6797 lctl get_param -n osd*.*MDT*.filestotal | calc_sum)
6799 [ $FFREE -ge $FTOTAL ] && error "files free $FFREE > total $FTOTAL" || true
6803 #echo -n "Resetting fail_loc on all nodes..."
6804 do_nodes --quiet $(comma_list $(nodes_list)) \
6805 "lctl set_param -n fail_loc=0 fail_val=0 2>/dev/null" || true
6811 # Log a message (on all nodes) padded with "=" before and after.
6812 # Also appends a timestamp and prepends the testsuite name.
6815 # ======================================================== 15:06:12 (1624050372)
6816 EQUALS="========================================================"
6818 msg="== ${TESTSUITE} $*"
6820 [[ $last != "=" && $last != " " ]] && msg="$msg "
6821 msg=$(printf '%s%.*s' "$msg" $((${#EQUALS} - ${#msg})) $EQUALS )
6822 # always include at least == after the message
6823 log "$msg== $(date +"%H:%M:%S (%s)")"
6826 check_dmesg_for_errors() {
6828 local errors="VFS: Busy inodes after unmount of\|\
6829 ldiskfs_check_descriptors: Checksum for group 0 failed\|\
6830 group descriptors corrupted"
6832 res=$(do_nodes -q $(comma_list $(nodes_list)) "dmesg" | grep "$errors")
6833 [ -z "$res" ] && return 0
6834 echo "Kernel error detected: $res"
6839 # Run a single test function and cleanup after it.
6841 # This function should be run in a subshell so the test func can
6842 # exit() without stopping the whole script.
6847 local SAVE_UMASK=`umask`
6850 if ! grep -q $DIR /proc/mounts; then
6854 banner "test $testnum: $testmsg"
6855 test_${testnum} || error "test_$testnum failed with $?"
6858 check_grant ${testnum} || error "check_grant $testnum failed with $?"
6860 check_dmesg_for_errors || error "Error in dmesg detected"
6861 if [ "$PARALLEL" != "yes" ]; then
6862 ps auxww | grep -v grep | grep -q "multiop " &&
6863 error "multiop still running"
6871 # Wrapper around run_one to ensure:
6872 # - test runs in subshell
6873 # - output of test is saved to separate log file for error reporting
6874 # - test result is saved to data file
6877 local before=$SECONDS
6880 export tfile=f${testnum}.${TESTSUITE}
6881 export tdir=d${testnum}.${TESTSUITE}
6882 local test_log=$TESTLOG_PREFIX.$TESTNAME.test_log.$(hostname -s).log
6883 local zfs_debug_log=$TESTLOG_PREFIX.$TESTNAME.zfs_log
6884 local SAVE_UMASK=$(umask)
6888 rm -f $LOGDIR/err $LOGDIR/ignore $LOGDIR/skip
6890 # if ${ONLY_$testnum} set, repeat $ONLY_REPEAT times, otherwise once
6891 local isonly=ONLY_$testnum
6892 local repeat=${!isonly:+$ONLY_REPEAT}
6894 for testiter in $(seq ${repeat:-1}); do
6895 local before_sub=$SECONDS
6896 log_sub_test_begin $TESTNAME
6898 # remove temp files between repetitions to avoid test failures
6899 [ -n "$append" -a -n "$DIR" -a -n "$tdir" -a -n "$tfile" ] &&
6900 rm -rvf $DIR/$tdir* $DIR/$tfile*
6901 # loop around subshell so stack_trap EXIT triggers each time
6902 (run_one $testnum "$testmsg") 2>&1 | tee -i $append $test_log
6905 local duration_sub=$((SECONDS - before_sub))
6908 [[ $rc != 0 && ! -f $LOGDIR/err ]] &&
6909 echo "$TESTNAME returned $rc" | tee $LOGDIR/err
6911 if [[ -f $LOGDIR/err ]]; then
6912 test_error=$(cat $LOGDIR/err)
6914 elif [[ -f $LOGDIR/ignore ]]; then
6915 test_error=$(cat $LOGDIR/ignore)
6916 elif [[ -f $LOGDIR/skip ]]; then
6917 test_error=$(cat $LOGDIR/skip)
6923 pass "$testnum" "(${duration_sub}s)"
6924 log_sub_test_end $TEST_STATUS $duration_sub "$rc" "$test_error"
6925 [[ $rc != 0 ]] && break
6928 if [[ "$TEST_STATUS" != "SKIP" && -f $TF_SKIP ]]; then
6932 if [ -f $LOGDIR/err ]; then
6933 log_zfs_info "$zfs_debug_log"
6934 $FAIL_ON_ERROR && exit $rc
6947 # Print information of skipped tests to result.yml
6950 log_sub_test_begin $1
6952 log_sub_test_end "SKIP" "0" "0" "$@"
6955 grant_from_clients() {
6959 do_nodes $nodes "$LCTL get_param -n osc.${FSNAME}-*.cur_*grant_bytes" |
6963 grant_from_servers() {
6967 # which is tot_granted less grant_precreate
6968 do_nodes $nodes "$LCTL get_param obdfilter.${FSNAME}-OST*.tot_granted" \
6969 " obdfilter.${FSNAME}-OST*.tot_pending" \
6970 " obdfilter.${FSNAME}-OST*.grant_precreate" |
6971 tr '=' ' ' | awk '/tot_granted/{ total += $2 };
6972 /tot_pending/{ total -= $2 };
6973 /grant_precreate/{ total -= $2 };
6974 END { printf("%0.0f", total) }'
6978 export base=$(basetest $1)
6979 [ "$CHECK_GRANT" == "no" ] && return 0
6981 local isonly_base=GCHECK_ONLY_${base}
6982 local isonly=GCHECK_ONLY_$1
6983 [ ${!isonly_base}x == x -a ${!isonly}x == x ] && return 0
6985 echo -n "checking grant......"
6987 local osts=$(comma_list $(osts_nodes))
6988 local clients=$CLIENTS
6989 [ -z "$clients" ] && clients=$(hostname)
6991 # sync all the data and make sure no pending data on server
6992 do_nodes $clients sync
6993 do_nodes $clients $LFS df # initiate all idling connections
6996 cli_grant=$(grant_from_clients $clients)
6999 # which is tot_granted less grant_precreate
7000 srv_grant=$(grant_from_servers $osts)
7003 # check whether client grant == server grant
7004 while [[ $cli_grant != $srv_grant && count++ -lt 30 ]]; do
7005 echo "wait for client:$cli_grant == server:$srv_grant"
7007 cli_grant=$(grant_from_clients $clients)
7008 srv_grant=$(grant_from_servers $osts)
7010 if [[ $cli_grant -ne $srv_grant ]]; then
7011 do_nodes $(comma_list $(osts_nodes)) \
7012 "$LCTL get_param obdfilter.${FSNAME}-OST*.tot*" \
7013 "obdfilter.${FSNAME}-OST*.grant_*"
7014 do_nodes $clients "$LCTL get_param osc.${FSNAME}-*.cur_*_bytes"
7015 error "failed grant check: client:$cli_grant server:$srv_grant"
7017 echo "pass grant check: client:$cli_grant server:$srv_grant"
7021 ########################
7027 ost=`echo $1 | awk -F_ '{print $3}'`
7028 if [ -z $ost ]; then
7029 ost=`echo $1 | sed 's/-osc.*//'`
7034 ostuuid_from_index()
7036 $LFS osts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
7039 ostname_from_index() {
7040 local uuid=$(ostuuid_from_index $1 $2)
7044 mdtname_from_index() {
7045 local uuid=$(mdtuuid_from_index $1)
7049 mdssize_from_index () {
7050 local mdt=$(mdtname_from_index $2)
7051 $LFS df $1 | grep $mdt | awk '{ print $2 }'
7054 index_from_ostuuid()
7056 $LFS osts $2 | sed -ne "/${1}/s/\(.*\): .* .*$/\1/p"
7059 mdtuuid_from_index()
7061 $LFS mdts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
7065 # Return unique identifier for given hostname
7068 echo $host_name | md5sum | cut -d' ' -f1
7072 # Returns list of ip addresses for each interface
7074 ip addr | awk '/inet / {print $2}' | awk -F/ '{print $1}'
7078 # Returns list of interfaces configured for LNet
7080 local nids=( $($LCTL list_nids | xargs echo) )
7082 [[ -z ${nids[@]} ]] &&
7085 declare -a INTERFACES
7087 for ((i = 0; i < ${#nids[@]}; i++)); do
7088 ip=$(sed 's/^\(.*\)@.*$/\1/'<<<${nids[i]})
7089 INTERFACES[i]=$(ip -o a s |
7090 awk '$4 ~ /^'$ip'\//{print $2}')
7091 INTERFACES=($(echo "${INTERFACES[@]}" | tr ' ' '\n' | uniq | tr '\n' ' '))
7092 if [[ -z ${INTERFACES[i]} ]]; then
7093 error "Can't determine interface name for NID ${nids[i]}"
7094 elif [[ 1 -ne $(wc -w <<<${INTERFACES[i]}) ]]; then
7095 error "Found $(wc -w <<<${INTERFACES[i]}) interfaces for NID ${nids[i]}. Expect 1"
7099 echo "${INTERFACES[@]}"
7106 # Cache address list to avoid mutiple execution of local_addr_list
7107 LOCAL_ADDR_LIST=${LOCAL_ADDR_LIST:-$(local_addr_list)}
7109 for i in $LOCAL_ADDR_LIST ; do
7110 [[ "$i" == "$addr" ]] && return 0
7117 local is_local="IS_LOCAL_$(host_id $host_name)"
7118 if [ -z "${!is_local-}" ] ; then
7120 local host_ip=$($LUSTRE/tests/resolveip $host_name)
7121 is_local_addr "$host_ip" && eval $is_local=1
7123 [[ "${!is_local}" == "1" ]]
7128 local_node $node && return 1
7135 for node in $(mdts_nodes); do
7136 remote_node $node && return 0
7143 [ -n "$CLIENTONLY" ] && return 0 || true
7144 remote_mds && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$mds_HOST" ]
7149 remote_mds_nodsh && echo "SKIP: $TESTSUITE: remote MDS with nodsh" &&
7150 MSKIPPED=1 && return 1
7157 for node in $(osts_nodes) ; do
7158 remote_node $node && return 0
7165 [ -n "$CLIENTONLY" ] && return 0 || true
7166 remote_ost && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
7171 remote_ost_nodsh && echo "SKIP: $TESTSUITE: remote OST with nodsh" && \
7172 OSKIPPED=1 && return 1
7178 [ -n "$CLIENTONLY" ] && return 0 || true
7180 MGS=$(facet_host mgs)
7181 remote_node $MGS && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
7186 remote_mds_nodsh || remote_ost_nodsh || \
7187 $(single_local_node $(comma_list $(nodes_list)))
7191 remote_ost && remote_mds
7194 # Get the active nodes for facets.
7202 for facet in ${facets//,/ }; do
7203 nodes="$nodes $(facet_active_host $facet)"
7206 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
7210 # Get name of the active MGS node.
7212 echo -n $(facets_nodes $(get_facets MGS))
7215 # Get all of the active MDS nodes.
7217 echo -n $(facets_nodes $(get_facets MDS))
7220 # Get all of the active OSS nodes.
7222 echo -n $(facets_nodes $(get_facets OST))
7225 # Get all of the client nodes and active server nodes.
7227 local nodes=$HOSTNAME
7231 # CLIENTS (if specified) contains the local client
7232 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
7234 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
7235 nodes="$nodes $(facets_nodes $(get_facets))"
7238 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
7242 # Get all of the remote client nodes and remote active server nodes.
7243 remote_nodes_list () {
7244 echo -n $(nodes_list) | sed -re "s/\<$HOSTNAME\>//g"
7247 # Get all of the MDS nodes, including active and passive nodes.
7255 for i in $(seq $MDSCOUNT); do
7257 failover_host=mds${i}failover_HOST
7258 nodes="$nodes ${!host} ${!failover_host}"
7261 [ -n "$nodes" ] || nodes="${mds_HOST} ${mdsfailover_HOST}"
7262 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
7266 # Get all of the OSS nodes, including active and passive nodes.
7274 for i in $(seq $OSTCOUNT); do
7276 failover_host=ost${i}failover_HOST
7277 nodes="$nodes ${!host} ${!failover_host}"
7280 [ -n "$nodes" ] || nodes="${ost_HOST} ${ostfailover_HOST}"
7281 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
7285 # Get all of the server nodes, including active and passive nodes.
7286 all_server_nodes () {
7291 nodes="$mgs_HOST $mgsfailover_HOST $(all_mdts_nodes) $(all_osts_nodes)"
7293 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
7297 # Get all of the client and server nodes, including active and passive nodes.
7299 local nodes=$HOSTNAME
7303 # CLIENTS (if specified) contains the local client
7304 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
7306 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
7307 nodes="$nodes $(all_server_nodes)"
7310 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
7314 init_clients_lists () {
7315 # Sanity check: exclude the local client from RCLIENTS
7316 local clients=$(hostlist_expand "$RCLIENTS")
7317 local rclients=$(exclude_items_from_list "$clients" $HOSTNAME)
7319 # Sanity check: exclude the dup entries
7320 RCLIENTS=$(for i in ${rclients//,/ }; do echo $i; done | sort -u)
7322 export CLIENT1=${CLIENT1:-$HOSTNAME}
7323 export SINGLECLIENT=$CLIENT1
7325 clients="$SINGLECLIENT $HOSTNAME $RCLIENTS"
7327 # Sanity check: exclude the dup entries from CLIENTS
7328 # for those configs which has SINGLCLIENT set to local client
7329 clients=$(for i in $clients; do echo $i; done | sort -u)
7331 export CLIENTS=$(comma_list $clients)
7332 local -a remoteclients=($RCLIENTS)
7333 for ((i=0; $i<${#remoteclients[@]}; i++)); do
7334 varname=CLIENT$((i + 2))
7335 eval export $varname=${remoteclients[i]}
7338 export CLIENTCOUNT=$((${#remoteclients[@]} + 1))
7341 get_random_entry () {
7344 rnodes=${rnodes//,/ }
7346 local -a nodes=($rnodes)
7347 local num=${#nodes[@]}
7348 local i=$((RANDOM * num * 2 / 65536))
7354 [ -n "$CLIENTONLY" ] || [ "x$CLIENTMODSONLY" = "xyes" ]
7358 [ "$(lustre_version_code client)" = "$(lustre_version_code $SINGLEMDS)" -a \
7359 "$(lustre_version_code client)" = "$(lustre_version_code ost1)" ]
7364 echo $nodes | wc -w || true
7368 local nodes=$(mdts_nodes)
7369 local mdtcount=$(get_node_count "$nodes")
7370 [ ! "$MDSCOUNT" = "$mdtcount" ]
7373 generate_machine_file() {
7374 local nodes=${1//,/ }
7375 local machinefile=$2
7377 for node in $nodes; do
7378 echo $node >>$machinefile || \
7379 { echo "can not generate machinefile $machinefile" && return 1; }
7384 local file=$1/stripe
7387 $LFS getstripe -v $file || error "getstripe $file failed"
7391 # Check and add a test group.
7397 local gid=$(getent group $group_name | cut -d: -f3)
7398 if [[ -n "$gid" ]]; then
7399 [[ "$gid" -eq "$group_id" ]] || {
7400 error_noexit "inconsistent group ID:" \
7401 "new: $group_id, old: $gid"
7405 groupadd -g $group_id $group_name
7412 # Check and add a test user.
7425 local uid=$(getent passwd $user_name | cut -d: -f3)
7426 if [[ -n "$uid" ]]; then
7427 if [[ "$uid" -eq "$user_id" ]]; then
7428 local dir=$(getent passwd $user_name | cut -d: -f6)
7429 if [[ "$dir" != "$home" ]]; then
7431 usermod -d $home $user_name
7435 error_noexit "inconsistent user ID:" \
7436 "new: $user_id, old: $uid"
7441 useradd -M -u $user_id -d $home -g $group_name $opts $user_name
7448 check_runas_id_ret() {
7450 local myRUNAS_UID=$1
7451 local myRUNAS_GID=$2
7455 if [ -z "$myRUNAS" ]; then
7456 error_exit "check_runas_id_ret requires myRUNAS argument"
7460 error "Unable to execute $myRUNAS"
7462 id $myRUNAS_UID > /dev/null ||
7463 error "Invalid RUNAS_ID $myRUNAS_UID. Please set RUNAS_ID to " \
7464 "some UID which exists on MDS and client or add user " \
7465 "$myRUNAS_UID:$myRUNAS_GID on these nodes."
7468 $myRUNAS krb5_login.sh ||
7469 error "Failed to refresh krb5 TGT for UID $myRUNAS_ID."
7471 mkdir $DIR/d0_runas_test
7473 chown $myRUNAS_UID:$myRUNAS_GID $DIR/d0_runas_test
7474 $myRUNAS -u $myRUNAS_UID -g $myRUNAS_GID touch $DIR/d0_runas_test/f$$ ||
7476 rm -rf $DIR/d0_runas_test
7481 local myRUNAS_UID=$1
7482 local myRUNAS_GID=$2
7486 check_runas_id_ret $myRUNAS_UID $myRUNAS_GID $myRUNAS || \
7487 error "unable to write to $DIR/d0_runas_test as " \
7491 # obtain the UID/GID for MPI_USER
7495 MPI_USER_UID=$(do_facet client "getent passwd $mpi_user | cut -d: -f3;
7496 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the UID for $mpi_user"
7498 MPI_USER_GID=$(do_facet client "getent passwd $mpi_user | cut -d: -f4;
7499 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the GID for $mpi_user"
7502 # obtain and cache Kerberos ticket-granting ticket
7503 refresh_krb5_tgt() {
7504 local myRUNAS_UID=$1
7505 local myRUNAS_GID=$2
7508 if [ -z "$myRUNAS" ]; then
7509 error_exit "myRUNAS command must be specified for refresh_krb5_tgt"
7512 CLIENTS=${CLIENTS:-$HOSTNAME}
7513 do_nodes $CLIENTS "set -x
7514 if ! $myRUNAS krb5_login.sh; then
7515 echo "Failed to refresh Krb5 TGT for UID/GID $myRUNAS_UID/$myRUNAS_GID."
7520 # Run multiop in the background, but wait for it to print
7521 # "PAUSING" to its stdout before returning from this function.
7522 multiop_bg_pause() {
7523 MULTIOP_PROG=${MULTIOP_PROG:-$MULTIOP}
7527 TMPPIPE=/tmp/multiop_open_wait_pipe.$$
7530 echo "$MULTIOP_PROG $FILE v$ARGS"
7531 $MULTIOP_PROG $FILE v$ARGS > $TMPPIPE &
7533 echo "TMPPIPE=${TMPPIPE}"
7534 read -t 60 multiop_output < $TMPPIPE
7535 if [ $? -ne 0 ]; then
7540 if [ "$multiop_output" != "PAUSING" ]; then
7541 echo "Incorrect multiop output: $multiop_output"
7556 [ ${PIPESTATUS[0]} -eq 0 ] || rc=1
7558 echo $((SECONDS - start))
7562 inodes_available () {
7563 local IFree=$($LFS df -i $MOUNT | grep ^$FSNAME | awk '{ print $4 }' |
7564 sort -un | head -n1) || return 1
7568 mdsrate_inodes_available () {
7569 local min_inodes=$(inodes_available)
7570 echo $((min_inodes * 99 / 100))
7573 # reset stat counters
7575 local paramfile="$1"
7576 lctl set_param -n $paramfile=0
7581 local paramfile="$1"
7583 lctl get_param -n $paramfile |
7584 awk '/^'$stat'/ { sum += $2 } END { printf("%0.0f", sum) }'
7588 awk '{sum += $1} END { printf("%0.0f", sum) }'
7591 calc_osc_kbytes () {
7592 $LFS df $MOUNT > /dev/null
7593 $LCTL get_param -n osc.*[oO][sS][cC][-_][0-9a-f]*.$1 | calc_sum
7597 wait_delete_completed
7598 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
7599 echo "OST kbytes available: ${AVAIL[*]}"
7604 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
7605 #echo OST $i: ${AVAIL[i]}kb
7606 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
7610 if [[ ${AVAIL[i]} -lt $MINV ]]; then
7615 echo "Min free space: OST $MINI: $MINV"
7616 echo "Max free space: OST $MAXI: $MAXV"
7619 # save_lustre_params(comma separated facet list, parameter_mask)
7620 # generate a stream of formatted strings (<facet> <param name>=<param value>)
7621 save_lustre_params() {
7626 for facet in ${facets//,/ }; do
7627 facet_svc=$(facet_svc $facet)
7629 "params=\\\$($LCTL get_param $2);
7630 [[ -z \\\"$facet_svc\\\" ]] && param= ||
7631 param=\\\$(grep $facet_svc <<< \\\"\\\$params\\\");
7632 [[ -z \\\$param ]] && param=\\\"\\\$params\\\";
7633 while read s; do echo $facet \\\$s;
7634 done <<< \\\"\\\$param\\\""
7638 # restore lustre parameters from input stream, produces by save_lustre_params
7639 restore_lustre_params() {
7644 while IFS=" =" read facet name val; do
7645 do_facet $facet "$LCTL set_param -n $name=$val"
7649 check_node_health() {
7650 local nodes=${1:-$(comma_list $(nodes_list))}
7651 local health=$TMP/node_health.$$
7653 do_nodes -q $nodes "$LCTL get_param catastrophe 2>&1" | tee $health |
7654 grep "catastrophe=1" && error "LBUG/LASSERT detected"
7655 # Only check/report network health if get_param isn't reported, since
7656 # *clearly* the network is working if get_param returned something.
7657 if (( $(grep -c catastro $health) != $(wc -w <<< ${nodes//,/ }) )); then
7658 for node in ${nodes//,/ }; do
7659 check_network $node 5
7665 mdsrate_cleanup () {
7667 mpi_run ${MACHINEFILE_OPTION} $2 -np $1 ${MDSRATE} --unlink \
7668 --nfiles $3 --dir $4 --filefmt $5 $6
7673 ########################
7675 convert_facet2label() {
7678 if [ x$facet = xost ]; then
7680 elif [ x$facet = xmgs ] && combined_mgs_mds ; then
7684 local varsvc=${facet}_svc
7686 if [ -n ${!varsvc} ]; then
7689 error "No label for $facet!"
7693 get_clientosc_proc_path() {
7694 echo "${1}-osc-[-0-9a-f]*"
7697 get_mdtosc_proc_path() {
7699 local ost_label=${2:-"*OST*"}
7701 [ "$mds_facet" = "mds" ] && mds_facet=$SINGLEMDS
7702 local mdt_label=$(convert_facet2label $mds_facet)
7703 local mdt_index=$(echo $mdt_label | sed -e 's/^.*-//')
7705 if [[ $ost_label = *OST* ]]; then
7706 echo "${ost_label}-osc-${mdt_index}"
7708 echo "${ost_label}-osp-${mdt_index}"
7712 get_osc_import_name() {
7715 local label=$(convert_facet2label $ost)
7717 if [ "${facet:0:3}" = "mds" ]; then
7718 get_mdtosc_proc_path $facet $label
7722 get_clientosc_proc_path $label
7726 _wait_import_state () {
7728 local CONN_PROC="$2"
7729 local maxtime=${3:-$(max_recovery_time)}
7730 local err_on_fail=${4:-1}
7734 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
7735 while ! echo "${CONN_STATE}" | egrep -q "^${expected}\$" ; do
7736 if [[ "${expected}" == "DISCONN" ]]; then
7737 # for disconn we can check after proc entry is removed
7738 [[ -z "${CONN_STATE}" ]] && return 0
7739 # with AT, we can have connect request timeout near
7740 # reconnect timeout and test can't see real disconnect
7741 [[ "${CONN_STATE}" == "CONNECTING" ]] && return 0
7743 if (( $i >= $maxtime )); then
7744 (( $err_on_fail != 0 )) &&
7745 error "can't put import for $CONN_PROC into ${expected} state after $i sec, have ${CONN_STATE}"
7749 # Add uniq for multi-mount case
7750 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null |
7755 log "$CONN_PROC in ${CONN_STATE} state after $i sec"
7759 wait_import_state() {
7762 local maxtime=${3:-$(max_recovery_time)}
7763 local err_on_fail=${4:-1}
7766 for param in ${params//,/ }; do
7767 _wait_import_state "$expected" "$param" $maxtime $err_on_fail ||
7772 wait_import_state_mount() {
7773 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
7777 wait_import_state "$@"
7780 # One client request could be timed out because server was not ready
7781 # when request was sent by client.
7782 # The request timeout calculation details :
7784 # /* We give the server rq_timeout secs to process the req, and
7785 # add the network latency for our local timeout. */
7786 # request->rq_deadline = request->rq_sent + request->rq_timeout +
7787 # ptlrpc_at_get_net_latency(request) ;
7789 # ptlrpc_connect_import ()
7790 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
7793 # -> at_init(&at->iat_net_latency, 0, 0) -> iat_net_latency=0
7794 # ptlrpc_at_get_net_latency(request) ->
7795 # at_get (max (iat_net_latency=0, at_min)) = at_min
7798 # request->rq_timeout + ptlrpc_at_get_net_latency(request) =
7799 # INITIAL_CONNECT_TIMEOUT + at_min
7801 # We will use obd_timeout instead of INITIAL_CONNECT_TIMEOUT
7802 # because we can not get this value in runtime,
7803 # the value depends on configure options, and it is not stored in /proc.
7805 # #define CONNECTION_SWITCH_MIN 5U
7806 # #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
7808 request_timeout () {
7811 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
7812 local init_connect_timeout=$TIMEOUT
7813 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
7815 local at_min=$(at_get $facet at_min)
7817 echo $(( init_connect_timeout + at_min ))
7820 _wait_osc_import_state() {
7824 local target=$(get_osc_import_name $facet $ost_facet)
7825 local param="os[cp].${target}.ost_server_uuid"
7829 # 1. wait the deadline of client 1st request (it could be skipped)
7830 # 2. wait the deadline of client 2nd request
7831 local maxtime=$(( 2 * $(request_timeout $facet)))
7833 if [[ $facet == client* ]]; then
7834 # During setup time, the osc might not be setup, it need wait
7835 # until list_param can return valid value.
7836 params=$($LCTL list_param $param 2>/dev/null || true)
7837 while [ -z "$params" ]; do
7838 if [ $i -ge $maxtime ]; then
7839 echo "can't get $param in $maxtime secs"
7844 params=$($LCTL list_param $param 2>/dev/null || true)
7848 if [[ $ost_facet = mds* ]]; then
7849 # no OSP connection to itself
7850 if [[ $facet = $ost_facet ]]; then
7853 param="osp.${target}.mdt_server_uuid"
7857 local plist=$(comma_list $params)
7858 if ! do_rpc_nodes "$(facet_active_host $facet)" \
7859 wait_import_state $expected $plist $maxtime; then
7860 error "$facet: import is not in $expected state after $maxtime"
7867 wait_osc_import_state() {
7873 if [[ $facet = mds ]]; then
7874 for num in $(seq $MDSCOUNT); do
7875 _wait_osc_import_state mds$num "$ost_facet" "$expected"
7878 _wait_osc_import_state "$facet" "$ost_facet" "$expected"
7882 wait_osc_import_ready() {
7883 wait_osc_import_state $1 $2 "\(FULL\|IDLE\)"
7886 _wait_mgc_import_state() {
7889 local error_on_failure=${3:-1}
7890 local param="mgc.*.mgs_server_uuid"
7894 # 1. wait the deadline of client 1st request (it could be skipped)
7895 # 2. wait the deadline of client 2nd request
7896 local maxtime=$(( 2 * $(request_timeout $facet)))
7898 if [[ $facet == client* ]]; then
7899 # During setup time, the osc might not be setup, it need wait
7900 # until list_param can return valid value. And also if there
7901 # are mulitple osc entries we should list all of them before
7903 params=$($LCTL list_param $param 2>/dev/null || true)
7904 while [ -z "$params" ]; do
7905 if [ $i -ge $maxtime ]; then
7906 echo "can't get $param in $maxtime secs"
7911 params=$($LCTL list_param $param 2>/dev/null || true)
7914 local plist=$(comma_list $params)
7915 if ! do_rpc_nodes "$(facet_active_host $facet)" \
7916 wait_import_state $expected $plist $maxtime \
7917 $error_on_failure; then
7918 if [ $error_on_failure -ne 0 ]; then
7919 error "import is not in ${expected} state"
7927 wait_mgc_import_state() {
7930 local error_on_failure=${3:-1}
7933 if [[ $facet = mds ]]; then
7934 for num in $(seq $MDSCOUNT); do
7935 _wait_mgc_import_state mds$num "$expected" \
7936 $error_on_failure || return
7939 _wait_mgc_import_state "$facet" "$expected"
7940 $error_on_failure || return
7944 wait_dne_interconnect() {
7947 if [ $MDSCOUNT -gt 1 ]; then
7948 for num in $(seq $MDSCOUNT); do
7949 wait_osc_import_ready mds mds$num
7954 get_clientmdc_proc_path() {
7958 get_clientmgc_proc_path() {
7965 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
7970 [ -z "$list" ] && return 0
7972 # Add paths to lustre tests for 32 and 64 bit systems.
7973 local LIBPATH="/usr/lib/lustre/tests:/usr/lib64/lustre/tests:"
7974 local TESTPATH="$RLUSTRE/tests:"
7975 local RPATH="PATH=${TESTPATH}${LIBPATH}${PATH}:/sbin:/bin:/usr/sbin:"
7976 do_nodes ${quiet:-"--verbose"} $list "${RPATH} NAME=${NAME} bash rpc.sh $@ "
7979 wait_clients_import_state () {
7983 local facets="$facet"
7985 if [ "$FAILURE_MODE" = HARD ]; then
7986 facets=$(for f in ${facet//,/ }; do
7987 facets_on_host $(facet_active_host $f) | tr "," "\n"
7988 done | sort -u | paste -sd , )
7991 for facet in ${facets//,/ }; do
7992 local label=$(convert_facet2label $facet)
7995 ost* ) proc_path="osc.$(get_clientosc_proc_path \
7996 $label).ost_server_uuid" ;;
7997 mds* ) proc_path="mdc.$(get_clientmdc_proc_path \
7998 $label).mds_server_uuid" ;;
7999 mgs* ) proc_path="mgc.$(get_clientmgc_proc_path \
8000 $label).mgs_server_uuid" ;;
8001 *) error "unknown facet!" ;;
8004 local params=$(expand_list $params $proc_path)
8007 if ! do_rpc_nodes "$list" wait_import_state_mount "$expected" $params;
8009 error "import is not in ${expected} state"
8021 # wait until all MDTs are in the expected state
8022 for ((num = 1; num <= $MDSCOUNT; num++)); do
8023 local mdtosp=$(get_mdtosc_proc_path mds${num} ${tgt_name})
8027 if [ $facet = "mds" ]; then
8028 mproc="osp.$mdtosp.active"
8029 [ $num -eq $((tgt_idx + 1)) ] && continue
8031 mproc="osc.$mdtosp.active"
8037 local result=$(do_facet mds${num} "$LCTL get_param -n $mproc")
8040 [ ${PIPESTATUS[0]} = 0 ] || error "Can't read $mproc"
8041 if [ $result -eq $expected ]; then
8042 echo -n "target updated after "
8043 echo "$wait sec (got $result)"
8047 if [ $wait -eq $max ]; then
8048 error "$tgt_name: wanted $expected got $result"
8050 echo "Waiting $((max - wait)) secs for $tgt_name"
8060 AVAILA=($(do_nodes $(comma_list $(osts_nodes)) \
8061 $LCTL get_param obdfilter.*.kbytesavail))
8062 GRANTA=($(do_nodes $(comma_list $(osts_nodes)) \
8063 $LCTL get_param -n obdfilter.*.tot_granted))
8064 TOTALA=($(do_nodes $(comma_list $(osts_nodes)) \
8065 $LCTL get_param -n obdfilter.*.kbytestotal))
8066 for ((i=0; i<${#AVAILA[@]}; i++)); do
8067 local -a AVAIL1=(${AVAILA[$i]//=/ })
8068 local -a TOTAL=(${TOTALA[$i]//=/ })
8069 GRANT=$((${GRANTA[$i]}/1024))
8070 # allow 1% of total space in bavail because of delayed
8071 # allocation with ZFS which might release some free space after
8072 # txg commit. For small devices, we set a mininum of 8MB
8073 local LIMIT=$((${TOTAL} / 100 + 8000))
8074 echo -n $(echo ${AVAIL1[0]} | cut -d"." -f2) avl=${AVAIL1[1]} \
8075 grnt=$GRANT diff=$((AVAIL1[1] - GRANT)) limit=${LIMIT}
8076 [ $((AVAIL1[1] - GRANT)) -lt $LIMIT ] && OSCFULL=0 && \
8077 echo " FULL" || echo
8083 echo -e "$(do_facet $SINGLEMDS $LCTL pool_list $1 | sed '1d')"
8086 check_pool_not_exist() {
8087 local fsname=${1%%.*}
8088 local poolname=${1##$fsname.}
8089 [[ $# -ne 1 ]] && return 0
8090 [[ x$poolname = x ]] && return 0
8091 list_pool $fsname | grep -w $1 && return 1
8096 local fsname=${1%%.*}
8097 local poolname=${1##$fsname.}
8098 local keep_pools=${2:-false}
8100 stack_trap "destroy_test_pools $fsname" EXIT
8101 do_facet mgs lctl pool_new $1
8103 # get param should return err unless pool is created
8104 [[ $RC -ne 0 ]] && return $RC
8106 for mds_id in $(seq $MDSCOUNT); do
8107 local mdt_id=$((mds_id-1))
8108 local lodname=$fsname-MDT$(printf "%04x" $mdt_id)-mdtlov
8109 wait_update_facet mds$mds_id \
8110 "lctl get_param -n lod.$lodname.pools.$poolname \
8111 2>/dev/null || echo foo" "" ||
8112 error "mds$mds_id: pool_new failed $1"
8114 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
8115 2>/dev/null || echo foo" "" || error "pool_new failed $1"
8117 $keep_pools || add_pool_to_list $1
8121 add_pool_to_list () {
8122 local fsname=${1%%.*}
8123 local poolname=${1##$fsname.}
8125 local listvar=${fsname}_CREATED_POOLS
8126 local temp=${listvar}=$(expand_list ${!listvar} $poolname)
8130 remove_pool_from_list () {
8131 local fsname=${1%%.*}
8132 local poolname=${1##$fsname.}
8134 local listvar=${fsname}_CREATED_POOLS
8135 local temp=${listvar}=$(exclude_items_from_list "${!listvar}" $poolname)
8139 # cleanup all pools exist on $FSNAME
8140 destroy_all_pools () {
8142 for i in $(list_pool $FSNAME); do
8147 destroy_pool_int() {
8149 local OSTS=$(list_pool $1)
8150 for ost in $OSTS; do
8151 do_facet mgs lctl pool_remove $1 $ost
8153 wait_update_facet $SINGLEMDS "lctl pool_list $1 | wc -l" "1" ||
8154 error "MDS: pool_list $1 failed"
8155 do_facet mgs lctl pool_destroy $1
8158 # <fsname>.<poolname> or <poolname>
8160 local fsname=${1%%.*}
8161 local poolname=${1##$fsname.}
8163 [[ x$fsname = x$poolname ]] && fsname=$FSNAME
8167 check_pool_not_exist $fsname.$poolname && return 0 || true
8169 destroy_pool_int $fsname.$poolname
8171 [[ $RC -ne 0 ]] && return $RC
8172 for mds_id in $(seq $MDSCOUNT); do
8173 local mdt_id=$((mds_id-1))
8174 local lodname=$fsname-MDT$(printf "%04x" $mdt_id)-mdtlov
8175 wait_update_facet mds$mds_id \
8176 "lctl get_param -n lod.$lodname.pools.$poolname \
8177 2>/dev/null || echo foo" "foo" ||
8178 error "mds$mds_id: destroy pool failed $1"
8180 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
8181 2>/dev/null || echo foo" "foo" || error "destroy pool failed $1"
8183 remove_pool_from_list $fsname.$poolname
8189 local fsname=${1:-$FSNAME}
8191 local listvar=${fsname}_CREATED_POOLS
8193 [ x${!listvar} = x ] && return 0
8195 echo "Destroy the created pools: ${!listvar}"
8196 for poolname in ${!listvar//,/ }; do
8197 destroy_pool $fsname.$poolname
8201 destroy_test_pools () {
8203 local fsname=${1:-$FSNAME}
8204 destroy_pools $fsname || true
8210 local ts=$(date +%s)
8213 if [[ ! -f "$YAML_LOG" ]]; then
8214 # init_logging is not performed before gather_logs,
8215 # so the $LOGDIR needs to be checked here
8216 check_shared_dir $LOGDIR && touch $LOGDIR/shared
8219 [ -f $LOGDIR/shared ] && docp=false
8221 # dump lustre logs, dmesg, and journal if GSS_SK=true
8223 prefix="$TESTLOG_PREFIX.$TESTNAME"
8225 echo "Dumping lctl log to ${prefix}.*.${suffix}"
8227 if [ -n "$CLIENTONLY" -o "$PDSH" == "no_dsh" ]; then
8228 echo "Dumping logs only on local client."
8229 $LCTL dk > ${prefix}.debug_log.$(hostname -s).${suffix}
8230 dmesg > ${prefix}.dmesg.$(hostname -s).${suffix}
8231 [ "$SHARED_KEY" = true ] && find $SK_PATH -name '*.key' -exec \
8232 lgss_sk -r {} \; &> \
8233 ${prefix}.ssk_keys.$(hostname -s).${suffix}
8234 [ "$SHARED_KEY" = true ] && lctl get_param 'nodemap.*.*' > \
8235 ${prefix}.nodemaps.$(hostname -s).${suffix}
8236 [ "$GSS_SK" = true ] && keyctl show > \
8237 ${prefix}.keyring.$(hostname -s).${suffix}
8238 [ "$GSS_SK" = true ] && journalctl -a > \
8239 ${prefix}.journal.$(hostname -s).${suffix}
8244 "$LCTL dk > ${prefix}.debug_log.\\\$(hostname -s).${suffix};
8245 dmesg > ${prefix}.dmesg.\\\$(hostname -s).${suffix}"
8246 if [ "$SHARED_KEY" = true ]; then
8247 do_nodesv $list "find $SK_PATH -name '*.key' -exec \
8248 lgss_sk -r {} \; &> \
8249 ${prefix}.ssk_keys.\\\$(hostname -s).${suffix}"
8250 do_facet mds1 "lctl get_param 'nodemap.*.*' > \
8251 ${prefix}.nodemaps.\\\$(hostname -s).${suffix}"
8253 if [ "$GSS_SK" = true ]; then
8254 do_nodesv $list "keyctl show > \
8255 ${prefix}.keyring.\\\$(hostname -s).${suffix}"
8256 do_nodesv $list "journalctl -a > \
8257 ${prefix}.journal.\\\$(hostname -s).${suffix}"
8260 if [ ! -f $LOGDIR/shared ]; then
8261 local remote_nodes=$(exclude_items_from_list $list $HOSTNAME)
8263 for node in ${remote_nodes//,/ }; do
8264 rsync -az -e ssh $node:${prefix}.'*'.${suffix} $LOGDIR &
8278 for i in $(seq 0 $num_mntpts); do
8279 cmd="ls -laf ${mntpt_root}$i/$dir"
8285 for pid in $pids; do
8292 # check_and_start_recovery_timer()
8293 # service_time = at_est2timeout(service_time);
8294 # service_time += 2 * INITIAL_CONNECT_TIMEOUT;
8295 # service_time += 2 * (CONNECTION_SWITCH_MAX + CONNECTION_SWITCH_INC);
8297 #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN, obd_timeout/20)
8298 #define CONNECTION_SWITCH_MAX min(50, max(CONNECTION_SWITCH_MIN, obd_timeout))
8299 #define CONNECTION_SWITCH_MIN 5
8300 #define CONNECTION_SWITCH_INC 5
8301 max_recovery_time() {
8302 local init_connect_timeout=$((TIMEOUT / 20))
8303 ((init_connect_timeout >= 5)) || init_connect_timeout=5
8305 local service_time=$(($(at_max_get client) * 9 / 4 + 5))
8306 service_time=$((service_time + 2 * (init_connect_timeout + 50 + 5)))
8308 echo -n $service_time
8311 recovery_time_min() {
8312 local connection_switch_min=5
8313 local connection_switch_inc=5
8314 local connection_switch_max
8315 local reconnect_delay_max
8316 local initial_connect_timeout
8320 #connection_switch_max=min(50, max($connection_switch_min,$TIMEOUT)
8321 (($connection_switch_min > $TIMEOUT)) &&
8322 max=$connection_switch_min || max=$TIMEOUT
8323 (($max < 50)) && connection_switch_max=$max || connection_switch_max=50
8325 #initial_connect_timeout = max(connection_switch_min, obd_timeout/20)
8326 timeout_20=$((TIMEOUT/20))
8327 (($connection_switch_min > $timeout_20)) &&
8328 initial_connect_timeout=$connection_switch_min ||
8329 initial_connect_timeout=$timeout_20
8331 reconnect_delay_max=$((connection_switch_max + connection_switch_inc + \
8332 initial_connect_timeout))
8333 echo $((2 * reconnect_delay_max))
8336 get_clients_mount_count () {
8337 local clients=${CLIENTS:-$HOSTNAME}
8339 # we need to take into account the clients mounts and
8340 # exclude mds/ost mounts if any;
8341 do_nodes $clients cat /proc/mounts | grep lustre |
8342 grep -w $MOUNT | wc -l
8346 PROC_CLI="srpc_info"
8347 PROC_CON="srpc_contexts"
8355 if [ $M -lt $N ]; then
8359 while [ $N -lt $M ]; do
8369 calc_connection_cnt() {
8372 # MDT->MDT = 2 * C(M, 2)
8376 comb_m2=$(combination $MDSCOUNT 2)
8378 local num_clients=$(get_clients_mount_count)
8380 local cnt_mdt2mdt=$((comb_m2 * 2))
8381 local cnt_mdt2ost=$((MDSCOUNT * OSTCOUNT))
8382 local cnt_cli2ost=$((num_clients * OSTCOUNT))
8383 local cnt_cli2mdt=$((num_clients * MDSCOUNT))
8384 if is_mounted $MOUNT2; then
8385 cnt_cli2mdt=$((cnt_cli2mdt * 2))
8386 cnt_cli2ost=$((cnt_cli2ost * 2))
8394 local cnt_all2ost=$((cnt_mdt2ost + cnt_cli2ost))
8395 local cnt_all2mdt=$((cnt_mdt2mdt + cnt_cli2mdt))
8396 local cnt_all2all=$((cnt_mdt2ost + cnt_mdt2mdt \
8397 + cnt_cli2ost + cnt_cli2mdt))
8411 local cmd="$tgt.srpc.flavor"
8413 if [ $net == "any" ]; then
8418 if [ $dir != "any" ]; then
8423 log "Setting sptlrpc rule: $cmd"
8424 do_facet mgs "$LCTL conf_param $cmd"
8430 local total_ctx=$(echo "$output" | grep -c "expire.*key.*hdl")
8440 rpc_flvr=`echo $flavor | awk -F - '{ print $1 }'`
8441 bulkspec=`echo $flavor | awk -F - '{ print $2 }'`
8443 count=`echo "$output" | grep "rpc flavor" | grep $rpc_flvr | wc -l`
8445 if [ "x$bulkspec" != "x" ]; then
8446 algs=`echo $bulkspec | awk -F : '{ print $2 }'`
8448 if [ "x$algs" != "x" ]; then
8449 bulk_count=`echo "$output" | grep "bulk flavor" | grep $algs | wc -l`
8451 bulk=`echo $bulkspec | awk -F : '{ print $1 }'`
8452 if [ $bulk == "bulkn" ]; then
8453 bulk_count=`echo "$output" | grep "bulk flavor" \
8454 | grep "null/null" | wc -l`
8455 elif [ $bulk == "bulki" ]; then
8456 bulk_count=`echo "$output" | grep "bulk flavor" \
8457 | grep "/null" | grep -v "null/" | wc -l`
8459 bulk_count=`echo "$output" | grep "bulk flavor" \
8460 | grep -v "/null" | grep -v "null/" | wc -l`
8464 [ $bulk_count -lt $count ] && count=$bulk_count
8475 local clients=${CLIENTS:-$HOSTNAME}
8477 for c in ${clients//,/ }; do
8478 local output=$(do_node $c lctl get_param -n \
8479 mdc.*-*-mdc-*.$PROC_CLI 2>/dev/null)
8480 local tmpcnt=$(count_flvr "$output" $flavor)
8481 if $GSS_SK && [ $flavor != "null" ]; then
8482 # tmpcnt=min(contexts,flavors) to ensure SK context is on
8483 output=$(do_node $c lctl get_param -n \
8484 mdc.*-MDT*-mdc-*.$PROC_CON 2>/dev/null)
8485 local outcon=$(count_contexts "$output")
8486 if [ "$outcon" -lt "$tmpcnt" ]; then
8490 cnt=$((cnt + tmpcnt))
8500 local clients=${CLIENTS:-$HOSTNAME}
8502 for c in ${clients//,/ }; do
8504 do_node $c lctl set_param osc.*.idle_connect=1 >/dev/null 2>&1
8505 local output=$(do_node $c lctl get_param -n \
8506 osc.*OST*-osc-[^M][^D][^T]*.$PROC_CLI 2>/dev/null)
8507 local tmpcnt=$(count_flvr "$output" $flavor)
8508 if $GSS_SK && [ $flavor != "null" ]; then
8509 # tmpcnt=min(contexts,flavors) to ensure SK context is on
8510 output=$(do_node $c lctl get_param -n \
8511 osc.*OST*-osc-[^M][^D][^T]*.$PROC_CON 2>/dev/null)
8512 local outcon=$(count_contexts "$output")
8513 if [ "$outcon" -lt "$tmpcnt" ]; then
8517 cnt=$((cnt + tmpcnt))
8527 if [ $MDSCOUNT -le 1 ]; then
8532 for num in `seq $MDSCOUNT`; do
8533 local output=$(do_facet mds$num lctl get_param -n \
8534 osp.*-MDT*osp-MDT*.$PROC_CLI 2>/dev/null)
8535 local tmpcnt=$(count_flvr "$output" $flavor)
8536 if $GSS_SK && [ $flavor != "null" ]; then
8537 # tmpcnt=min(contexts,flavors) to ensure SK context is on
8538 output=$(do_facet mds$num lctl get_param -n \
8539 osp.*-MDT*osp-MDT*.$PROC_CON 2>/dev/null)
8540 local outcon=$(count_contexts "$output")
8541 if [ "$outcon" -lt "$tmpcnt" ]; then
8545 cnt=$((cnt + tmpcnt))
8556 for num in `seq $MDSCOUNT`; do
8557 mdtosc=$(get_mdtosc_proc_path mds$num)
8558 mdtosc=${mdtosc/-MDT*/-MDT\*}
8559 local output=$(do_facet mds$num lctl get_param -n \
8560 os[cp].$mdtosc.$PROC_CLI 2>/dev/null)
8561 local tmpcnt=$(count_flvr "$output" $flavor)
8562 if $GSS_SK && [ $flavor != "null" ]; then
8563 # tmpcnt=min(contexts,flavors) to ensure SK context is on
8564 output=$(do_facet mds$num lctl get_param -n \
8565 os[cp].$mdtosc.$PROC_CON 2>/dev/null)
8566 local outcon=$(count_contexts "$output")
8567 if [ "$outcon" -lt "$tmpcnt" ]; then
8571 cnt=$((cnt + tmpcnt))
8580 local output=$(do_facet client lctl get_param -n mgc.*.$PROC_CLI \
8582 count_flvr "$output" $flavor
8587 local dir=$1 # from to
8588 local flavor=$2 # flavor expected
8591 if [ $dir == "cli2mdt" ]; then
8592 res=`flvr_cnt_cli2mdt $flavor`
8593 elif [ $dir == "cli2ost" ]; then
8594 res=`flvr_cnt_cli2ost $flavor`
8595 elif [ $dir == "mdt2mdt" ]; then
8596 res=`flvr_cnt_mdt2mdt $flavor`
8597 elif [ $dir == "mdt2ost" ]; then
8598 res=`flvr_cnt_mdt2ost $flavor`
8599 elif [ $dir == "all2ost" ]; then
8600 res1=`flvr_cnt_mdt2ost $flavor`
8601 res2=`flvr_cnt_cli2ost $flavor`
8602 res=$((res1 + res2))
8603 elif [ $dir == "all2mdt" ]; then
8604 res1=`flvr_cnt_mdt2mdt $flavor`
8605 res2=`flvr_cnt_cli2mdt $flavor`
8606 res=$((res1 + res2))
8607 elif [ $dir == "all2all" ]; then
8608 res1=`flvr_cnt_mdt2ost $flavor`
8609 res2=`flvr_cnt_cli2ost $flavor`
8610 res3=`flvr_cnt_mdt2mdt $flavor`
8611 res4=`flvr_cnt_cli2mdt $flavor`
8612 res=$((res1 + res2 + res3 + res4))
8620 local dir=$1 # from to
8621 local flavor=$2 # flavor expected
8622 local expect=${3:-$(calc_connection_cnt $dir)} # number expected
8623 local WAITFLAVOR_MAX=20 # how many retries before abort?
8626 for ((i = 0; i < $WAITFLAVOR_MAX; i++)); do
8627 echo -n "checking $dir..."
8628 res=$(do_check_flavor $dir $flavor)
8629 echo "found $res/$expect $flavor connections"
8630 [ $res -ge $expect ] && return 0
8634 echo "Error checking $flavor of $dir: expect $expect, actual $res"
8635 # echo "Dumping additional logs for SK debug.."
8636 do_nodes $(comma_list $(all_server_nodes)) "keyctl show"
8638 gather_logs $(comma_list $(nodes_list))
8643 restore_to_default_flavor()
8645 local proc="mgs.MGS.live.$FSNAME"
8647 echo "restoring to default flavor..."
8649 local nrule=$(do_facet mgs lctl get_param -n $proc 2>/dev/null |
8650 grep ".srpc.flavor" | wc -l)
8652 # remove all existing rules if any
8653 if [ $nrule -ne 0 ]; then
8654 echo "$nrule existing rules"
8655 for rule in $(do_facet mgs lctl get_param -n $proc 2>/dev/null |
8656 grep ".srpc.flavor."); do
8657 echo "remove rule: $rule"
8658 spec=`echo $rule | awk -F = '{print $1}'`
8659 do_facet mgs "$LCTL conf_param -d $spec"
8663 # verify no rules left
8664 nrule=$(do_facet mgs lctl get_param -n $proc 2>/dev/null |
8665 grep ".srpc.flavor." | wc -l)
8666 [ $nrule -ne 0 ] && error "still $nrule rules left"
8668 # wait for default flavor to be applied
8671 set_rule $FSNAME any any $SK_FLAVOR
8672 wait_flavor all2all $SK_FLAVOR
8674 set_rule $FSNAME any cli2mdt $SK_FLAVOR
8675 set_rule $FSNAME any cli2ost $SK_FLAVOR
8676 wait_flavor cli2mdt $SK_FLAVOR
8677 wait_flavor cli2ost $SK_FLAVOR
8679 echo "GSS_SK now at default flavor: $SK_FLAVOR"
8681 wait_flavor all2all null
8687 local flavor=${1:-null}
8689 echo "setting all flavor to $flavor"
8691 # FIXME need parameter to this fn
8692 # and remove global vars
8693 local cnt_all2all=$(calc_connection_cnt all2all)
8695 local res=$(do_check_flavor all2all $flavor)
8696 if [ $res -eq $cnt_all2all ]; then
8697 echo "already have total $res $flavor connections"
8701 echo "found $res $flavor out of total $cnt_all2all connections"
8702 restore_to_default_flavor
8704 [[ $flavor = null ]] && return 0
8706 if $GSS_SK && [ $flavor != "null" ]; then
8708 set_rule $FSNAME any any $flavor
8709 wait_flavor all2all $flavor
8711 set_rule $FSNAME any cli2mdt $flavor
8712 set_rule $FSNAME any cli2ost $flavor
8713 set_rule $FSNAME any mdt2ost null
8714 set_rule $FSNAME any mdt2mdt null
8715 wait_flavor cli2mdt $flavor
8716 wait_flavor cli2ost $flavor
8718 echo "GSS_SK now at flavor: $flavor"
8720 set_rule $FSNAME any any $flavor
8721 wait_flavor all2all $flavor
8728 # Checking for shared logdir
8729 if [ ! -d $dir ]; then
8730 # Not found. Create local logdir
8733 touch $dir/check_file.$(hostname -s)
8738 check_write_access() {
8740 local list=${2:-$(comma_list $(nodes_list))}
8744 for node in ${list//,/ }; do
8745 file=$dir/check_file.$(short_nodename $node)
8746 if [[ ! -f "$file" ]]; then
8747 # Logdir not accessible/writable from this node.
8750 rm -f $file || return 1
8756 [[ -n $YAML_LOG ]] && return
8757 local save_umask=$(umask)
8760 export YAML_LOG=${LOGDIR}/results.yml
8764 # If the yaml log already exists then we will just append to it
8765 if [ ! -f $YAML_LOG ]; then
8766 if check_shared_dir $LOGDIR; then
8767 touch $LOGDIR/shared
8768 echo "Logging to shared log directory: $LOGDIR"
8770 echo "Logging to local directory: $LOGDIR"
8773 yml_nodes_file $LOGDIR >> $YAML_LOG
8774 yml_results_file >> $YAML_LOG
8779 # log actual client and server versions if needed for debugging
8780 log "Client: $(lustre_build_version client)"
8781 log "MDS: $(lustre_build_version mds1)"
8782 log "OSS: $(lustre_build_version ost1)"
8786 yml_log_test $1 >> $YAML_LOG
8790 yml_log_test_status $@ >> $YAML_LOG
8793 log_sub_test_begin() {
8794 yml_log_sub_test_begin "$@" >> $YAML_LOG
8797 log_sub_test_end() {
8798 yml_log_sub_test_end "$@" >> $YAML_LOG
8804 local llverdev_opts="$*"
8805 local devname=$(basename $dev)
8806 local size=$(awk "/$devname$/ {print \$3}" /proc/partitions)
8807 # loop devices aren't in /proc/partitions
8808 [[ -z "$size" ]] && size=$(stat -c %s $dev)
8810 local size_gb=$((size / 1024 / 1024)) # Gb
8812 local partial_arg=""
8813 # Run in partial (fast) mode if the size of a partition > 1 GB
8814 (( $size == 0 || $size_gb > 1 )) && partial_arg="-p"
8816 llverdev --force $partial_arg $llverdev_opts $dev
8822 local llverfs_opts=$2
8823 local use_partial_arg=$3
8824 local partial_arg=""
8825 local size=$(df -B G $dir |tail -n 1 |awk '{print $2}' |sed 's/G//') #GB
8827 # Run in partial (fast) mode if the size of a partition > 1 GB
8828 [ "x$use_partial_arg" != "xno" ] && [ $size -gt 1 ] && partial_arg="-p"
8830 llverfs $partial_arg $llverfs_opts $dir
8834 local devs=${1//,/ }
8837 local rslt=$TMP/sgpdd_survey
8839 # sgpdd-survey cleanups ${rslt}.* files
8841 local cmd="rslt=$rslt $params scsidevs=\"$devs\" $SGPDDSURVEY"
8847 # returns the canonical name for an ldiskfs device
8852 do_facet $facet "dv=\\\$($LCTL get_param -n $dev);
8853 if foo=\\\$(lvdisplay -c \\\$dv 2>/dev/null); then
8854 echo dm-\\\${foo##*:};
8856 name=\\\$(basename \\\$dv);
8857 if [[ \\\$name = *flakey* ]]; then
8858 name=\\\$(lsblk -o NAME,KNAME |
8859 awk /\\\$name/'{print \\\$NF}');
8865 is_sanity_benchmark() {
8866 local benchmarks="dbench bonnie iozone fsx"
8868 for b in $benchmarks; do
8869 if [ "$b" == "$suite" ]; then
8877 $LFS df | grep OST | awk '{print $4}' | sort -un | head -1
8881 # Get the available size (KB) of a given obd target.
8888 [[ $facet != client ]] || return 0
8890 size=$(do_facet $facet $LCTL get_param -n *.$obd.kbytesavail | head -n1)
8895 # Get the page size (bytes) on a given facet node.
8896 # The local client page_size is directly available in PAGE_SIZE.
8900 local page_size=$(getconf PAGE_SIZE 2>/dev/null)
8902 [ -z "$CLIENTONLY" -a "$facet" != "client" ] &&
8903 page_size=$(do_facet $facet getconf PAGE_SIZE)
8904 echo -n ${page_size:-4096}
8908 # Get the block count of the filesystem.
8915 [ -z "$CLIENTONLY" ] && count=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
8916 awk '/^Block count:/ {print $3}')
8920 # Check whether the "ea_inode" feature is enabled or not, to allow
8921 # ldiskfs xattrs over one block in size. Allow both the historical
8922 # Lustre feature name (large_xattr) and the upstream name (ea_inode).
8923 large_xattr_enabled() {
8924 [[ $(facet_fstype $SINGLEMDS) == zfs ]] && return 0
8926 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
8928 do_facet $SINGLEMDS "$DUMPE2FS -h $mds_dev 2>&1 |
8929 grep -E -q '(ea_inode|large_xattr)'"
8930 return ${PIPESTATUS[0]}
8933 # Get the maximum xattr size supported by the filesystem.
8935 $LCTL get_param -n llite.*.max_easize
8938 # Dump the value of the named xattr from a file.
8943 echo "$(getfattr -n $xattr_name --absolute-names --only-values $file)"
8946 # Generate a string with size of $size bytes.
8948 local size=${1:-1024} # in bytes
8950 echo "$(head -c $size < /dev/zero | tr '\0' y)"
8953 reformat_external_journal() {
8958 if [ -n "${!var}" ]; then
8959 local rcmd="do_facet $facet"
8961 echo "reformat external journal on $facet:${!var}"
8962 ${rcmd} mke2fs -O journal_dev ${!var} || return 1
8966 # MDT file-level backup/restore
8967 mds_backup_restore() {
8970 local devname=$(mdsdevname $(facet_number $facet))
8971 local mntpt=$(facet_mntpt brpt)
8972 local rcmd="do_facet $facet"
8973 local metadata=${TMP}/backup_restore.tgz
8974 local opts=${MDS_MOUNT_FS_OPTS}
8975 local svc=${facet}_svc
8977 if ! ${rcmd} test -b ${devname}; then
8978 opts=$(csa_add "$opts" -o loop)
8981 echo "file-level backup/restore on $facet:${devname}"
8983 # step 1: build mount point
8984 ${rcmd} mkdir -p $mntpt
8985 # step 2: cleanup old backup
8986 ${rcmd} rm -f $metadata
8988 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 3
8989 if [ ! -z $igif ]; then
8990 # step 3.5: rm .lustre
8991 ${rcmd} rm -rf $mntpt/ROOT/.lustre || return 3
8993 # step 4: backup metadata
8995 ${rcmd} tar zcf $metadata --xattrs --xattrs-include="trusted.*" \
8996 --sparse -C $mntpt/ . > /dev/null 2>&1 || return 4
8998 ${rcmd} $UMOUNT $mntpt || return 5
8999 # step 6: reformat dev
9000 echo "reformat new device"
9001 format_mdt $(facet_number $facet)
9003 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 7
9004 # step 8: restore metadata
9006 ${rcmd} tar zxfp $metadata --xattrs --xattrs-include="trusted.*" \
9007 --sparse -C $mntpt > /dev/null 2>&1 || return 8
9008 # step 9: remove recovery logs
9009 echo "remove recovery logs"
9010 ${rcmd} rm -fv $mntpt/OBJECTS/* $mntpt/CATALOGS
9011 # step 10: umount dev
9012 ${rcmd} $UMOUNT $mntpt || return 10
9013 # step 11: cleanup tmp backup
9014 ${rcmd} rm -f $metaea $metadata
9015 # step 12: reset device label - it's not virgin on
9016 ${rcmd} e2label $devname ${!svc}
9023 local devname=$(mdsdevname $(facet_number $facet))
9024 local mntpt=$(facet_mntpt brpt)
9025 local rcmd="do_facet $facet"
9026 local opts=${MDS_MOUNT_FS_OPTS}
9028 if ! ${rcmd} test -b ${devname}; then
9029 opts=$(csa_add "$opts" -o loop)
9032 echo "removing OI files on $facet: idx=${idx}"
9034 # step 1: build mount point
9035 ${rcmd} mkdir -p $mntpt
9037 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
9038 if [ -z $idx ]; then
9039 # step 3: remove all OI files
9040 ${rcmd} rm -fv $mntpt/oi.16*
9041 elif [ $idx -lt 2 ]; then
9042 ${rcmd} rm -fv $mntpt/oi.16.${idx}
9046 # others, rm oi.16.[idx, idx * idx, idx ** ...]
9047 for ((i=${idx}; i<64; i=$((i * idx)))); do
9048 ${rcmd} rm -fv $mntpt/oi.16.${i}
9052 ${rcmd} $UMOUNT $mntpt || return 2
9053 # OI files will be recreated when mounted as lustre next time.
9056 # generate maloo upload-able log file name
9057 # \param logname specify unique part of file name
9058 generate_logname() {
9059 local logname=${1:-"default_logname"}
9061 echo "$TESTLOG_PREFIX.$TESTNAME.$logname.$(hostname -s).log"
9064 # make directory on different MDTs
9069 local hash_name=("all_char" "fnv_1a_64" "crush")
9070 local dirstripe_count=${DIRSTRIPE_COUNT:-"2"}
9071 local dirstripe_index=${DIRSTRIPE_INDEX:-$((base % $MDSCOUNT))}
9074 while getopts "c:H:i:p" opt; do
9076 c) dirstripe_count=$OPTARG;;
9077 H) hash_type=$OPTARG;;
9078 i) dirstripe_index=$OPTARG;;
9080 \?) error "only support -c -H -i -p";;
9084 shift $((OPTIND - 1))
9085 [ $# -eq 1 ] || error "Only creating single directory is supported"
9088 local parent=$(dirname $path)
9089 if [ "$p_option" == "-p" ]; then
9090 [ -d $path ] && return 0
9091 if [ ! -d ${parent} ]; then
9092 mkdir -p ${parent} ||
9093 error "mkdir parent '$parent' failed"
9097 if [ $MDSCOUNT -le 1 ] || ! is_lustre ${parent}; then
9098 mkdir $path || error "mkdir '$path' failed"
9102 if [ $dirstripe_index -eq -1 ]; then
9103 mdt_index=$((base % MDSCOUNT))
9105 mdt_index=$dirstripe_index
9108 # randomly choose hash type
9109 [ -z "$hash_type" ] &&
9110 hash_type=${hash_name[$((RANDOM % ${#hash_name[@]}))]}
9112 if (($MDS1_VERSION >= $(version_code 2.8.0))); then
9113 if [ $dirstripe_count -eq -1 ]; then
9114 dirstripe_count=$((RANDOM % MDSCOUNT + 1))
9120 echo "striped dir -i$mdt_index -c$dirstripe_count -H $hash_type $path"
9121 $LFS mkdir -i$mdt_index -c$dirstripe_count -H $hash_type $path ||
9122 error "mkdir -i $mdt_index -c$dirstripe_count -H $hash_type $path failed"
9126 # free_fd: find the smallest and not in use file descriptor [above @last_fd]
9128 # If called many times, passing @last_fd will avoid repeated searching
9129 # already-open FDs repeatedly if we know they are still in use.
9131 # usage: free_fd [last_fd]
9134 local max_fd=$(ulimit -n)
9135 local fd=$((${1:-2} + 1))
9137 while [[ $fd -le $max_fd && -e /proc/self/fd/$fd ]]; do
9140 [ $fd -lt $max_fd ] || error "finding free file descriptor failed"
9144 check_mount_and_prep()
9146 is_mounted $MOUNT || setupall
9148 rm -rf $DIR/[df][0-9]* || error "Fail to cleanup the env!"
9149 mkdir_on_mdt0 $DIR/$tdir || error "Fail to mkdir $DIR/$tdir."
9150 for idx in $(seq $MDSCOUNT); do
9151 local name="MDT$(printf '%04x' $((idx - 1)))"
9152 rm -rf $MOUNT/.lustre/lost+found/$name/*
9156 # calcule how many ost-objects to be created.
9157 precreated_ost_obj_count()
9161 local mdt_name="MDT$(printf '%04x' $mdt_idx)"
9162 local ost_name="OST$(printf '%04x' $ost_idx)"
9163 local proc_path="${FSNAME}-${ost_name}-osc-${mdt_name}"
9164 local last_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
9165 osp.$proc_path.prealloc_last_id)
9166 local next_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
9167 osp.$proc_path.prealloc_next_id)
9168 echo $((last_id - next_id + 1))
9171 check_file_in_pool()
9176 local res=$($LFS getstripe $file | grep 0x | cut -f2)
9179 for t in $tlist ; do
9180 [ "$i" -eq "$t" ] && continue 2
9183 echo "pool list: $tlist"
9184 echo "striping: $res"
9185 error_noexit "$file not allocated in $pool"
9192 echo "Creating new pool"
9195 create_pool $FSNAME.$pool ||
9196 { error_noexit "No pool created, result code $?"; return 1; }
9197 [ $($LFS pool_list $FSNAME | grep -c "$FSNAME.${pool}\$") -eq 1 ] ||
9198 { error_noexit "$pool not in lfs pool_list"; return 2; }
9201 pool_add_targets() {
9202 echo "Adding targets to pool"
9208 if [ -z $last ]; then
9211 local list=$(seq $first $step $last)
9214 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
9215 local tg=$(for i in $list;
9216 do printf -- "-e $FSNAME-OST%04x_UUID " $i; done)
9217 local firstx=$(printf "%04x" $first)
9218 local lastx=$(printf "%04x" $last)
9220 do_facet mgs $LCTL pool_add \
9221 $FSNAME.$pool $FSNAME-OST[$firstx-$lastx/$step]
9223 if (( $? != 0 && $? != 17 )); then
9224 error_noexit "pool_add $FSNAME-OST[$firstx-$lastx/$step] failed"
9228 # wait for OSTs to be added to the pool
9229 for mds_id in $(seq $MDSCOUNT); do
9230 local mdt_id=$((mds_id-1))
9231 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
9232 wait_update_facet mds$mds_id \
9233 "lctl get_param -n lod.$lodname.pools.$pool |
9234 grep $tg | sort -u | tr '\n' ' '" "$t" || {
9235 error_noexit "mds$mds_id: Add to pool failed"
9239 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool |
9240 grep $tg | sort -u | tr '\n' ' ' " "$t" || {
9241 error_noexit "Add to pool failed"
9249 echo "Setting pool on directory $tdir"
9251 $LFS setstripe -c 2 -p $pool $tdir && return 0
9253 error_noexit "Cannot set pool $pool to $tdir"
9260 echo "Checking pool on directory $tdir"
9262 local res=$($LFS getstripe --pool $tdir | sed "s/\s*$//")
9263 [ "$res" = "$pool" ] && return 0
9265 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
9269 pool_dir_rel_path() {
9270 echo "Testing relative path works well"
9275 mkdir -p $root/$tdir/$tdir
9277 pool_set_dir $pool $tdir || return 1
9278 pool_set_dir $pool ./$tdir || return 2
9279 pool_set_dir $pool ../$tdir || return 3
9280 pool_set_dir $pool ../$tdir/$tdir || return 4
9281 rm -rf $tdir; cd - > /dev/null
9284 pool_alloc_files() {
9285 echo "Checking files allocation from directory pool"
9292 for i in $(seq -w 1 $count)
9294 local file=$tdir/file-$i
9296 check_file_in_pool $file $pool "$tlist" || \
9297 failed=$((failed + 1))
9299 [ "$failed" = 0 ] && return 0
9301 error_noexit "$failed files not allocated in $pool"
9305 pool_create_files() {
9306 echo "Creating files in pool"
9314 for i in $(seq -w 1 $count)
9316 local file=$tdir/spoo-$i
9317 $LFS setstripe -p $pool $file
9318 check_file_in_pool $file $pool "$tlist" || \
9319 failed=$((failed + 1))
9321 [ "$failed" = 0 ] && return 0
9323 error_noexit "$failed files not allocated in $pool"
9328 echo "Checking 'lfs df' output"
9331 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
9333 local res=$($LFS df --pool $FSNAME.$pool |
9335 grep "$FSNAME-OST" |
9337 [ "$res" = "$t" ] && return 0
9339 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
9343 pool_file_rel_path() {
9344 echo "Creating files in a pool with relative pathname"
9349 { error_noexit "unable to create $tdir"; return 1 ; }
9350 local file="/..$tdir/$tfile-1"
9351 $LFS setstripe -p $pool $file ||
9352 { error_noexit "unable to create $file" ; return 2 ; }
9355 $LFS setstripe -p $pool $tfile-2 || {
9356 error_noexit "unable to create $tfile-2 in $tdir"
9361 pool_remove_first_target() {
9362 echo "Removing first target from a pool"
9363 pool_remove_target $1 -1
9366 pool_remove_target() {
9370 local pname="lov.$FSNAME-*.pools.$pool"
9371 if [ $index -eq -1 ]; then
9372 local t=$($LCTL get_param -n $pname | head -1)
9374 local t=$(printf "$FSNAME-OST%04x_UUID" $index)
9377 echo "Removing $t from $pool"
9378 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
9379 for mds_id in $(seq $MDSCOUNT); do
9380 local mdt_id=$((mds_id-1))
9381 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
9382 wait_update_facet mds$mds_id \
9383 "lctl get_param -n lod.$lodname.pools.$pool |
9385 error_noexit "mds$mds_id: $t not removed from" \
9390 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
9391 error_noexit "$t not removed from $FSNAME.$pool"
9396 pool_remove_all_targets() {
9397 echo "Removing all targets from pool"
9400 local pname="lov.$FSNAME-*.pools.$pool"
9401 for t in $($LCTL get_param -n $pname | sort -u)
9403 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
9405 for mds_id in $(seq $MDSCOUNT); do
9406 local mdt_id=$((mds_id-1))
9407 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
9408 wait_update_facet mds$mds_id "lctl get_param -n \
9409 lod.$lodname.pools.$pool" "" || {
9410 error_noexit "mds$mds_id: Pool $pool not drained"
9414 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
9415 error_noexit "Pool $FSNAME.$pool cannot be drained"
9418 # striping on an empty/nonexistant pool should fall back
9419 # to "pool of everything"
9421 error_noexit "failed to use fallback striping for empty pool"
9424 # setstripe on an empty pool should fail
9425 $LFS setstripe -p $pool $file 2>/dev/null && {
9426 error_noexit "expected failure when creating file" \
9434 echo "Destroying pool"
9438 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
9441 # striping on an empty/nonexistant pool should fall back
9442 # to "pool of everything"
9444 error_noexit "failed to use fallback striping for missing pool"
9447 # setstripe on an empty pool should fail
9448 $LFS setstripe -p $pool $file 2>/dev/null && {
9449 error_noexit "expected failure when creating file" \
9454 # get param should return err once pool is gone
9455 if wait_update $HOSTNAME "lctl get_param -n \
9456 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
9458 remove_pool_from_list $FSNAME.$pool
9461 error_noexit "Pool $FSNAME.$pool is not destroyed"
9465 # Get and check the actual stripe count of one file.
9466 # Usage: check_stripe_count <file> <expected_stripe_count>
9467 check_stripe_count() {
9472 [[ -z "$file" || -z "$expected" ]] &&
9473 error "check_stripe_count: invalid argument"
9475 local cmd="$LFS getstripe -c $file"
9476 actual=$($cmd) || error "$cmd failed"
9477 actual=${actual%% *}
9479 if [[ $actual -ne $expected ]]; then
9480 [[ $expected -eq -1 ]] || { $LFS getstripe $file;
9481 error "$cmd not expected ($expected): found $actual"; }
9482 [[ $actual -eq $OSTCOUNT ]] || { $LFS getstripe $file;
9483 error "$cmd not OST count ($OSTCOUNT): found $actual"; }
9487 # Get and check the actual list of OST indices on one file.
9488 # Usage: check_obdidx <file> <expected_comma_separated_list_of_ost_indices>
9494 [[ -z "$file" || -z "$expected" ]] &&
9495 error "check_obdidx: invalid argument!"
9497 obdidx=$(comma_list $($LFS getstripe $file | grep -A $OSTCOUNT obdidx |
9498 grep -v obdidx | awk '{print $1}' | xargs))
9500 [[ $obdidx = $expected ]] ||
9501 error "list of OST indices on $file is $obdidx," \
9502 "should be $expected"
9505 # Get and check the actual OST index of the first stripe on one file.
9506 # Usage: check_start_ost_idx <file> <expected_start_ost_idx>
9507 check_start_ost_idx() {
9512 [[ -z "$file" || -z "$expected" ]] &&
9513 error "check_start_ost_idx: invalid argument!"
9515 start_ost_idx=$($LFS getstripe $file | grep -A 1 obdidx |
9516 grep -v obdidx | awk '{print $1}')
9518 [[ $start_ost_idx = $expected ]] ||
9519 error "OST index of the first stripe on $file is" \
9520 "$start_ost_idx, should be $expected"
9523 killall_process () {
9524 local clients=${1:-$(hostname)}
9529 do_nodes $clients "killall $signal $name"
9534 do_facet mgs "$LCTL snapshot_create -F $FSNAME $*"
9539 do_facet mgs "$LCTL snapshot_destroy -F $FSNAME $*"
9544 do_facet mgs "$LCTL snapshot_modify -F $FSNAME $*"
9549 do_facet mgs "$LCTL snapshot_list -F $FSNAME $*"
9554 do_facet mgs "$LCTL snapshot_mount -F $FSNAME $*"
9559 do_facet mgs "$LCTL snapshot_umount -F $FSNAME $*"
9566 do_facet mgs "cat $LSNAPSHOT_LOG"
9572 echo "Cleaning test environment ..."
9574 # Every lsnapshot command takes exclusive lock with others,
9575 # so can NOT destroy the snapshot during list with 'xargs'.
9577 local ssname=$(lsnapshot_list | grep snapshot_name |
9578 grep lss_ | awk '{ print $2 }' | head -n 1)
9579 [ -z "$ssname" ] && break
9581 lsnapshot_destroy -n $ssname -f ||
9582 lss_err "Fail to destroy $ssname by force"
9592 local host=$(facet_active_host $facet)
9593 local dir=$(dirname $(facet_vdevice $facet))
9594 local pool=$(zpool_name $facet)
9595 local lfsname=$(zfs_local_fsname $facet)
9596 local label=${FSNAME}-${role}$(printf '%04x' $idx)
9599 "echo '$host - $label zfs:${dir}/${pool}/${lfsname} - -' >> \
9605 do_facet mgs "rm -f $LSNAPSHOT_CONF"
9606 echo "Generating $LSNAPSHOT_CONF on MGS ..."
9608 if ! combined_mgs_mds ; then
9609 [ $(facet_fstype mgs) != zfs ] &&
9610 skip "Lustre snapshot 1 only works for ZFS backend"
9612 local host=$(facet_active_host mgs)
9613 local dir=$(dirname $(facet_vdevice mgs))
9614 local pool=$(zpool_name mgs)
9615 local lfsname=$(zfs_local_fsname mgs)
9618 "echo '$host - MGS zfs:${dir}/${pool}/${lfsname} - -' \
9619 >> $LSNAPSHOT_CONF" || lss_err "generate lss conf (mgs)"
9622 for num in `seq $MDSCOUNT`; do
9623 [ $(facet_fstype mds$num) != zfs ] &&
9624 skip "Lustre snapshot 1 only works for ZFS backend"
9626 lss_gen_conf_one mds$num MDT $((num - 1)) ||
9627 lss_err "generate lss conf (mds$num)"
9630 for num in `seq $OSTCOUNT`; do
9631 [ $(facet_fstype ost$num) != zfs ] &&
9632 skip "Lustre snapshot 1 only works for ZFS backend"
9634 lss_gen_conf_one ost$num OST $((num - 1)) ||
9635 lss_err "generate lss conf (ost$num)"
9638 do_facet mgs "cat $LSNAPSHOT_CONF"
9641 # Parse 'lfs getstripe -d <path_with_dir_name>' for non-composite dir
9642 parse_plain_dir_param()
9647 if [[ ${invalues[0]} =~ "stripe_count:" ]]; then
9648 param="-c ${invalues[1]}"
9650 if [[ ${invalues[2]} =~ "stripe_size:" ]]; then
9651 param="$param -S ${invalues[3]}"
9653 if [[ ${invalues[4]} =~ "pattern:" ]]; then
9654 if [[ ${invalues[5]} =~ "stripe_offset:" ]]; then
9655 param="$param -i ${invalues[6]}"
9657 param="$param -L ${invalues[5]} -i ${invalues[7]}"
9659 elif [[ ${invalues[4]} =~ "stripe_offset:" ]]; then
9660 param="$param -i ${invalues[5]}"
9668 local val=$(awk '{print $2}' <<< $line)
9670 if [[ $line =~ ^"lmm_stripe_count:" ]]; then
9672 elif [[ $line =~ ^"lmm_stripe_size:" ]]; then
9674 elif [[ $line =~ ^"lmm_stripe_offset:" ]]; then
9676 elif [[ $line =~ ^"lmm_pattern:" ]]; then
9681 parse_layout_param()
9688 if [[ ! -z $line ]]; then
9689 if [[ -z $mode ]]; then
9690 if [[ $line =~ ^"stripe_count:" ]]; then
9692 elif [[ $line =~ ^"lmm_stripe_count:" ]]; then
9694 elif [[ $line =~ ^"lcm_layout_gen:" ]]; then
9699 if [[ $mode = "plain_dir" ]]; then
9700 param=$(parse_plain_dir_param "$line")
9701 elif [[ $mode = "plain_file" ]]; then
9702 val=$(parse_plain_param "$line")
9703 [[ ! -z $val ]] && param="$param $val"
9704 elif [[ $mode = "pfl" ]]; then
9705 val=$(echo $line | awk '{print $2}')
9706 if [[ $line =~ ^"lcme_extent.e_end:" ]]; then
9707 if [[ $val = "EOF" ]]; then
9708 param="$param -E -1"
9710 param="$param -E $val"
9712 elif [[ $line =~ ^"stripe_count:" ]]; then
9714 val=$(parse_plain_dir_param "$line")
9718 val=$(parse_plain_param "$line")
9719 [[ ! -z $val ]] && param="$param $val"
9729 local param=$($LFS getstripe -d $1 | parse_layout_param)
9738 # Cancel locks before setting lfsck_verify_pfid so that errors are more
9740 cancel_lru_locks mdc
9741 cancel_lru_locks osc
9743 # make sure PFID is set correctly for files
9744 do_nodes $(comma_list $(osts_nodes)) \
9745 "$LCTL set_param -n obdfilter.${FSNAME}-OST*.lfsck_verify_pfid=1"
9748 cat $f &> /dev/nullA ||
9749 { rc=$?; echo "verify $f failed"; break; }
9752 do_nodes $(comma_list $(osts_nodes)) \
9753 "$LCTL set_param -n obdfilter.${FSNAME}-OST*.lfsck_verify_pfid=0"
9757 # check that clients "oscs" was evicted after "before"
9758 check_clients_evicted() {
9765 for osc in $oscs; do
9766 echo "Check state for $osc"
9767 local evicted=$(do_facet client $LCTL get_param osc.$osc.state |
9768 tail -n 5 | awk -F"[ ,]" \
9769 '/EVICTED/ { if (mx<$4) { mx=$4; } } END { print mx }')
9770 if (($? == 0)) && (($evicted > $before)); then
9771 echo "$osc is evicted at $evicted"
9774 echo "$osc was not evicted after $before:"
9775 do_facet client $LCTL get_param osc.$osc.state |
9780 [ $rc -eq 0 ] || error "client not evicted from OST"
9783 # check that clients OSCS current_state is FULL
9784 check_clients_full() {
9789 for osc in $oscs; do
9790 wait_update_facet client \
9791 "lctl get_param -n osc.$osc.state |
9792 grep 'current_state: FULL'" \
9793 "current_state: FULL" $timeout
9794 [ $? -eq 0 ] || error "$osc state is not FULL"
9799 __changelog_deregister() {
9801 local mdt="$(facet_svc $facet)"
9805 # skip cleanup if no user registered for this MDT
9806 [ -z "$cl_user" ] && echo "$mdt: no changelog user" && return 0
9807 # user is no longer registered, skip cleanup
9808 changelog_users "$facet" | grep -q "$cl_user" ||
9809 { echo "$mdt: changelog user '$cl_user' not found"; return 0; }
9811 # From this point, if any operation fails, it is an error
9812 __changelog_clear $facet $cl_user 0 ||
9813 error_noexit "$mdt: changelog_clear $cl_user 0 fail: $rc"
9814 do_facet $facet $LCTL --device $mdt changelog_deregister $cl_user ||
9815 error_noexit "$mdt: changelog_deregister '$cl_user' fail: $rc"
9818 declare -Ax CL_USERS
9819 changelog_register() {
9820 for M in $(seq $MDSCOUNT); do
9822 local mdt="$(facet_svc $facet)"
9825 cl_mask=$(do_facet $facet $LCTL get_param \
9826 mdd.${mdt}.changelog_mask -n)
9827 stack_trap "do_facet $facet $LCTL \
9828 set_param mdd.$mdt.changelog_mask=\'$cl_mask\' -n" EXIT
9829 do_facet $facet $LCTL set_param mdd.$mdt.changelog_mask=+hsm ||
9830 error "$mdt: changelog_mask=+hsm failed: $?"
9833 cl_user=$(do_facet $facet $LCTL --device $mdt \
9834 changelog_register -n $@) ||
9835 error "$mdt: register changelog user failed: $?"
9836 stack_trap "__changelog_deregister $facet $cl_user" EXIT
9838 stack_trap "CL_USERS[$facet]='${CL_USERS[$facet]}'" EXIT
9839 # Bash does not support nested arrays, but the format of a
9840 # cl_user is constrained enough to use whitespaces as separators
9841 CL_USERS[$facet]+="$cl_user "
9843 echo "Registered $MDSCOUNT changelog users: '${CL_USERS[@]% }'"
9846 changelog_deregister() {
9848 # bash assoc arrays do not guarantee to list keys in created order
9849 # so reorder to get same order than in changelog_register()
9850 local cl_facets=$(echo "${!CL_USERS[@]}" | tr " " "\n" | sort |
9853 for facet in $cl_facets; do
9854 for cl_user in ${CL_USERS[$facet]}; do
9855 __changelog_deregister $facet $cl_user || return $?
9857 unset CL_USERS[$facet]
9863 local service=$(facet_svc $facet)
9865 do_facet $facet $LCTL get_param -n mdd.$service.changelog_users
9868 changelog_user_rec() {
9871 local service=$(facet_svc $facet)
9873 changelog_users $facet | awk '$1 == "'$cl_user'" { print $2 }'
9876 changelog_chmask() {
9879 do_nodes $(comma_list $(mdts_nodes)) \
9880 $LCTL set_param mdd.*.changelog_mask="$mask"
9883 # usage: __changelog_clear FACET CL_USER [+]INDEX
9887 local mdt="$(facet_svc $facet)"
9893 # Remove the leading '+'
9895 rec+=$(changelog_user_rec $facet $cl_user)
9902 if [ $rec -eq 0 ]; then
9903 echo "$mdt: clear the changelog for $cl_user of all records"
9905 echo "$mdt: clear the changelog for $cl_user to record #$rec"
9907 $LFS changelog_clear $mdt $cl_user $rec
9910 # usage: changelog_clear [+]INDEX
9912 # If INDEX is prefixed with '+', increment every changelog user's record index
9913 # by INDEX. Otherwise, clear the changelog up to INDEX for every changelog
9917 # bash assoc arrays do not guarantee to list keys in created order
9918 # so reorder to get same order than in changelog_register()
9919 local cl_facets=$(echo "${!CL_USERS[@]}" | tr " " "\n" | sort |
9923 for facet in $cl_facets; do
9924 for cl_user in ${CL_USERS[$facet]}; do
9925 __changelog_clear $facet $cl_user $1 || rc=${rc:-$?}
9935 for M in $(seq $MDSCOUNT); do
9937 local mdt="$(facet_svc $facet)"
9941 output=$($LFS changelog $mdt)
9943 if [ $ret -ne 0 ]; then
9945 elif [ -n "$output" ]; then
9946 echo "$output" | sed -e 's/^/'$mdt'./'
9953 changelog_extract_field() {
9958 changelog_dump | gawk "/$cltype.*$file$/ {
9959 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
9963 # Prints a changelog record produced by "lfs changelog" as an associative array
9966 # $> changelog2array 16 01CREAT 10:28:46.968438800 2018.03.09 0x0 \
9967 # t=[0x200000401:0x10:0x0] j=touch.501 ef=0xf u=501:501 \
9968 # nid=0@lo p=[0x200000007:0x1:0x0] blob
9969 # ([index]='16' [type]='CREAT' [time]='10:28:46.968438800'
9970 # [date]='2018.03.09' [flags]=0x0 ['target-fid']='[0x200000401:0x10:0x0]'
9971 # ['jobid']='touch.501' ['extra-flags']='0x0f' [uid]='0' ['gid']='0'
9972 # ['nid']='0@lo' ['parent-fid']='[0x200000007:0x1:0x0]')
9974 # Note that the changelog record is not quoted
9975 # Also note that the line breaks in the output were only added for readability
9977 # Typically, you want to eval the output of the command to fill an actual
9978 # associative array, like this:
9979 # $> eval declare -A changelog=$(changelog2array $entry)
9981 # It can then be accessed like any bash associative array:
9982 # $> echo "${changelog[index]}" "${changelog[type]}" "${changelog[flags]}"
9984 # $> echo "${changelog[uid]}":"${changelog[gid]}"
9992 # A changelog, as printed by "lfs changelog" typically looks like this:
9993 # <index> <type> <time> <date> <flags> <key1=value1> <key2=value2> ...
9995 # Parse the positional part of the changelog
9997 # changelog_dump() prefixes records with their mdt's name
9998 local index="${1##*.}"
10000 printf "[index]='%s' [type]='%s' [time]='%s' [date]='%s' [flags]='%s'" \
10001 "$index" "${2:2}" "$3" "$4" "$5"
10003 # Parse the key/value part of the changelog
10004 for arg in "${@:5}"; do
10005 # Check it matches a key=value syntax
10006 [[ "$arg" =~ ^[[:alpha:]]+= ]] || continue
10008 local key="${arg%%=*}"
10009 local value="${arg#*=}"
10013 # u is actually for uid AND gid: u=UID:GID
10014 printf " [uid]='%s'" "${value%:*}"
10016 value="${value#*:}"
10044 printf " ['%s']='%s'" "$key" "$value"
10051 # Format and print a changelog record
10053 # Interpreted sequences are:
10055 # %f the "flags" attribute of a changelog record
10056 __changelog_printf()
10061 for ((i = 0; i < ${#format}; i++)); do
10062 local char="${format:$i:1}"
10063 if [ "$char" != % ]; then
10064 printf '%c' "$char"
10069 char="${format:$i:1}"
10072 printf '%s' "${changelog[flags]}"
10082 # Filter changelog records
10086 local action='print'
10089 while [ $# -gt 0 ]; do
10100 filter[${1#-}]="$2"
10109 changelog_dump | { while read -r record; do
10110 eval local -A changelog=$(changelog2array $record)
10111 for key in "${!filter[@]}"; do
10114 [ "${changelog[$key]}" == "${filter[$key]}" ]
10121 case "${action:-print}" in
10123 printf '%s\n' "$record"
10126 __changelog_printf "$format"
10136 [ ! -d "$dir" ] && return
10138 [ -z "$layout" ] && {
10139 $LFS setstripe -d $dir || error "error deleting stripe '$dir'"
10143 setfattr -n trusted.lov -v $layout $dir ||
10144 error "error restoring layout '$layout' to '$dir'"
10147 # save the layout of a directory, the returned string will be used by
10148 # restore_layout() to restore the layout
10151 local str=$(getfattr -n trusted.lov --absolute-names -e hex $dir \
10152 2> /dev/null | awk -F'=' '/trusted.lov/{ print $2 }')
10156 # save layout of a directory and restore it at exit
10157 save_layout_restore_at_exit() {
10159 local layout=$(save_layout $dir)
10161 stack_trap "restore_layout $dir $layout" EXIT
10164 verify_yaml_layout() {
10168 local msg_prefix=$4
10170 echo "getstripe --yaml $src"
10171 $LFS getstripe --yaml $src > $temp || error "getstripe $src failed"
10172 echo "setstripe --yaml=$temp $dst"
10173 $LFS setstripe --yaml=$temp $dst|| error "setstripe $dst failed"
10176 local layout1=$(get_layout_param $src)
10177 local layout2=$(get_layout_param $dst)
10178 # compare their layout info
10179 [ "$layout1" == "$layout2" ] ||
10180 error "$msg_prefix $src/$dst layouts are not equal"
10183 is_project_quota_supported() {
10184 $ENABLE_PROJECT_QUOTAS || return 1
10186 [[ "$(facet_fstype $SINGLEMDS)" == "ldiskfs" &&
10187 $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.9.55) ]] &&
10188 do_facet mds1 lfs --help |& grep -q project && return 0
10190 [[ "$(facet_fstype $SINGLEMDS)" == "zfs" &&
10191 $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.10.53) ]] &&
10192 do_facet mds1 $ZPOOL get all | grep -q project_quota && return 0
10197 # ZFS project quota enable/disable:
10198 # This feature will become active as soon as it is enabled and will never
10199 # return to being disabled. Each filesystem will be upgraded automatically
10200 # when remounted or when [a] new file is created under that filesystem. The
10201 # upgrade can also be triggered on filesystems via `zfs set version=current
10202 # <pool/fs>`. The upgrade process runs in the background and may take a
10203 # while to complete for the filesystems containing a large number of files.
10204 enable_project_quota() {
10205 is_project_quota_supported || return 0
10206 local zkeeper=${KEEP_ZPOOL}
10207 stack_trap "KEEP_ZPOOL=$zkeeper" EXIT
10209 stopall || error "failed to stopall (1)"
10211 local zfeat_en="feature@project_quota=enabled"
10212 for facet in $(seq -f mds%g $MDSCOUNT) $(seq -f ost%g $OSTCOUNT); do
10213 local facet_fstype=${facet:0:3}1_FSTYPE
10216 if [ "${!facet_fstype}" = "zfs" ]; then
10217 devname=$(zpool_name ${facet})
10218 do_facet ${facet} $ZPOOL set "$zfeat_en" $devname ||
10219 error "$ZPOOL set $zfeat_en $devname"
10221 [ ${facet:0:3} == "mds" ] &&
10222 devname=$(mdsdevname ${facet:3}) ||
10223 devname=$(ostdevname ${facet:3})
10224 do_facet ${facet} $TUNE2FS -O project $devname ||
10225 error "tune2fs $devname failed"
10229 KEEP_ZPOOL="${zkeeper}"
10234 disable_project_quota() {
10235 is_project_quota_supported || return 0
10236 [ "$mds1_FSTYPE" != "ldiskfs" ] && return 0
10237 stopall || error "failed to stopall (1)"
10239 for num in $(seq $MDSCOUNT); do
10240 do_facet mds$num $TUNE2FS -Q ^prj $(mdsdevname $num) ||
10241 error "tune2fs $(mdsdevname $num) failed"
10244 for num in $(seq $OSTCOUNT); do
10245 do_facet ost$num $TUNE2FS -Q ^prj $(ostdevname $num) ||
10246 error "tune2fs $(ostdevname $num) failed"
10254 # In order to test multiple remote HSM agents, a new facet type named "AGT" and
10255 # the following associated variables are added:
10257 # AGTCOUNT: number of agents
10258 # AGTDEV{N}: target HSM mount point (root path of the backend)
10259 # agt{N}_HOST: hostname of the agent agt{N}
10260 # SINGLEAGT: facet of the single agent
10262 # The number of agents is initialized as the number of remote client nodes.
10263 # By default, only single copytool is started on a remote client/agent. If there
10264 # was no remote client, then the copytool will be started on the local client.
10270 export AGTCOUNT=${AGTCOUNT:-$((CLIENTCOUNT - 1))}
10271 [[ $AGTCOUNT -gt 0 ]] || AGTCOUNT=1
10273 export SHARED_DIRECTORY=${SHARED_DIRECTORY:-$TMP}
10274 if [[ $CLIENTCOUNT -gt 1 ]] &&
10275 ! check_shared_dir $SHARED_DIRECTORY $CLIENTS; then
10276 skip_env "SHARED_DIRECTORY should be accessible"\
10277 "on all client nodes"
10281 # We used to put the HSM archive in $SHARED_DIRECTORY but that
10282 # meant NFS issues could hose sanity-hsm sessions. So now we
10283 # use $TMP instead.
10284 for n in $(seq $AGTCOUNT); do
10285 eval export AGTDEV$n=\$\{AGTDEV$n:-"$TMP/arc$n"\}
10286 agent=CLIENT$((n + 1))
10287 if [[ -z "${!agent}" ]]; then
10288 [[ $CLIENTCOUNT -eq 1 ]] && agent=CLIENT1 ||
10291 eval export agt${n}_HOST=\$\{agt${n}_HOST:-${!agent}\}
10292 local var=agt${n}_HOST
10293 [[ ! -z "${!var}" ]] || error "agt${n}_HOST is empty!"
10296 export SINGLEAGT=${SINGLEAGT:-agt1}
10298 export HSMTOOL=${HSMTOOL:-"lhsmtool_posix"}
10299 export HSMTOOL_PID_FILE=${HSMTOOL_PID_FILE:-"/var/run/lhsmtool_posix.pid"}
10300 export HSMTOOL_VERBOSE=${HSMTOOL_VERBOSE:-""}
10301 export HSMTOOL_UPDATE_INTERVAL=${HSMTOOL_UPDATE_INTERVAL:=""}
10302 export HSMTOOL_EVENT_FIFO=${HSMTOOL_EVENT_FIFO:=""}
10303 export HSMTOOL_TESTDIR
10304 export HSMTOOL_ARCHIVE_FORMAT=${HSMTOOL_ARCHIVE_FORMAT:-v2}
10306 if ! [[ $HSMTOOL =~ hsmtool ]]; then
10307 echo "HSMTOOL = '$HSMTOOL' does not contain 'hsmtool', GLWT" >&2
10310 HSM_ARCHIVE_NUMBER=2
10312 # The test only support up to 10 MDTs
10313 MDT_PREFIX="mdt.$FSNAME-MDT000"
10314 HSM_PARAM="${MDT_PREFIX}0.hsm"
10316 # archive is purged at copytool setup
10317 HSM_ARCHIVE_PURGE=true
10319 # Don't allow copytool error upon start/setup
10320 HSMTOOL_NOERROR=false
10323 # Get the backend root path for the given agent facet.
10324 copytool_device() {
10326 local dev=AGTDEV$(facet_number $facet)
10331 get_mdt_devices() {
10333 # get MDT device for each mdc
10334 for mdtno in $(seq 1 $MDSCOUNT); do
10335 local idx=$(($mdtno - 1))
10336 MDT[$idx]=$($LCTL get_param -n \
10337 mdc.$FSNAME-MDT000${idx}-mdc-*.mds_server_uuid |
10338 awk '{gsub(/_UUID/,""); print $1}' | head -n1)
10342 pkill_copytools() {
10346 do_nodes "$hosts" "pkill --pidfile=$HSMTOOL_PID_FILE --signal=$signal hsmtool"
10349 copytool_continue() {
10350 local agents=${1:-$(facet_active_host $SINGLEAGT)}
10352 pkill_copytools "$agents" CONT || return 0
10353 echo "Copytool is continued on $agents"
10357 local hosts=${1:-$(facet_active_host $SINGLEAGT)}
10359 echo "Killing existing copytools on $hosts"
10360 pkill_copytools "$hosts" TERM || return 0
10361 copytool_continue "$hosts"
10364 copytool_monitor_cleanup() {
10365 local facet=${1:-$SINGLEAGT}
10366 local agent=$(facet_active_host $facet)
10368 if [ -n "$HSMTOOL_MONITOR_DIR" ]; then
10369 # Should die when the copytool dies, but just in case.
10370 local cmd="kill \\\$(cat $HSMTOOL_MONITOR_DIR/monitor_pid)"
10371 cmd+=" 2>/dev/null || true"
10372 do_node $agent "$cmd"
10373 do_node $agent "rm -fr $HSMTOOL_MONITOR_DIR"
10374 export HSMTOOL_MONITOR_DIR=
10377 # The pdsh should die on its own when the monitor dies. Just
10378 # in case, though, try to clean up to avoid any cruft.
10379 if [ -n "$HSMTOOL_MONITOR_PDSH" ]; then
10380 kill $HSMTOOL_MONITOR_PDSH 2>/dev/null || true
10381 export HSMTOOL_MONITOR_PDSH=
10387 local host="$(facet_host "$1")"
10388 local prefix=$TESTLOG_PREFIX
10389 [ -n "$TESTNAME" ] && prefix+=.$TESTNAME
10391 printf "${prefix}.copytool${archive_id}_log.${host}.log"
10394 __lhsmtool_rebind()
10396 do_facet $facet $HSMTOOL "${hsmtool_options[@]}" --rebind "$@" "$mountpoint"
10399 __lhsmtool_import()
10401 mkdir -p "$(dirname "$2")" ||
10402 error "cannot create directory '$(dirname "$2")'"
10403 do_facet $facet $HSMTOOL "${hsmtool_options[@]}" --import "$@" "$mountpoint"
10408 local host="$(facet_host "$facet")"
10409 local cmd="$HSMTOOL ${hsmtool_options[@]} --daemon --pid-file=$HSMTOOL_PID_FILE"
10410 [ -n "$bandwidth" ] && cmd+=" --bandwidth $bandwidth"
10411 [ -n "$archive_id" ] && cmd+=" --archive $archive_id"
10412 # [ ${#misc_options[@]} -gt 0 ] &&
10413 # cmd+=" $(IFS=" " echo "$@")"
10414 cmd+=" $@ \"$mountpoint\""
10416 echo "Starting copytool '$facet' on '$host' with cmdline '$cmd'"
10417 stack_trap "pkill_copytools $host TERM || true" EXIT
10418 do_node "$host" "$cmd < /dev/null > \"$(copytool_logfile $facet)\" 2>&1"
10422 local facet="${1:-$SINGLEAGT}"
10424 printf "$(copytool_device "$facet")/${TESTSUITE}.${TESTNAME}/"
10427 # Main entry point to perform copytool related operations
10431 # setup setup a copytool to run in the background, that copytool will be
10433 # import import a file from an HSM backend
10434 # rebind rebind an archived file to a new fid
10436 # Although the semantics might suggest otherwise, one does not need to 'setup'
10437 # a copytool before a call to 'copytool import' or 'copytool rebind'.
10444 # Use default values
10445 local facet=$SINGLEAGT
10446 local mountpoint="${MOUNT2:-$MOUNT}"
10447 local hsm_root="${hsm_root:-$(hsm_root "$facet")}"
10450 local fail_on_error=true
10451 local -a hsmtool_options=("--hsm-root=$hsm_root")
10452 local -a action_options=()
10454 if [[ -n "$HSMTOOL_ARCHIVE_FORMAT" ]]; then
10455 hsmtool_options+=("--archive-format=$HSMTOOL_ARCHIVE_FORMAT")
10458 if [[ -n "$HSMTOOL_VERBOSE" ]]; then
10459 hsmtool_options+=("$HSMTOOL_VERBOSE")
10462 while [ $# -gt 0 ]; do
10474 local archive_id="$1"
10482 local bandwidth="$1" # in MB/s
10485 local fail_on_error=false
10488 # Uncommon(/copytool dependent) option
10489 action_options+=("$1")
10495 stack_trap "do_facet $facet rm -rf '$hsm_root'" EXIT
10496 do_facet $facet mkdir -p "$hsm_root" ||
10497 error "mkdir '$hsm_root' failed"
10501 local copytool=lhsmtool
10505 __${copytool}_${action} "${action_options[@]}"
10506 if [ $? -ne 0 ]; then
10511 local host="$(facet_host $facet)"
10512 error_msg="Failed to start copytool $facet on '$host'"
10515 local src="${action_options[0]}"
10516 local dest="${action_options[1]}"
10517 error_msg="Failed to import '$src' to '$dest'"
10520 error_msg="could not rebind file"
10524 $fail_on_error && error "$error_msg" || echo "$error_msg"
10529 local client_count=$1
10530 if [[ $CLIENTCOUNT -lt $client_count ]]; then
10531 skip "Need $client_count or more clients, have $CLIENTCOUNT"
10538 $LFS path2fid $1 | tr -d '[]'
10539 return ${PIPESTATUS[0]}
10547 if [[ $u == "user" ]]; then
10548 st=$($RUNAS $LFS hsm_state $f)
10551 st=$($LFS hsm_state $f)
10554 [[ $? == 0 ]] || error "$LFS hsm_state $f failed (run as $u)"
10556 st=$(echo $st | cut -f 2 -d" " | tr -d "()," )
10560 check_hsm_flags() {
10564 local st=$(get_hsm_flags $f)
10565 [[ $st == $fl ]] || error "hsm flags on $f are $st != $fl"
10574 if [[ "$value" != "" ]]; then
10577 for mdtno in $(seq 1 $MDSCOUNT); do
10578 local idx=$(($mdtno - 1))
10579 local facet=mds${mdtno}
10580 # if $arg include -P option, run 1 set_param per MDT on the MGS
10581 # else, run set_param on each MDT
10582 [[ $arg = *"-P"* ]] && facet=mgs
10583 do_facet $facet $LCTL set_param $arg mdt.${MDT[$idx]}.$key$value
10584 [[ $? != 0 ]] && rc=1
10589 mdts_check_param() {
10595 for mdtno in $(seq 1 $MDSCOUNT); do
10596 local idx=$(($mdtno - 1))
10597 wait_update_facet --verbose mds${mdtno} \
10598 "$LCTL get_param -n $MDT_PREFIX${idx}.$key" "$target" \
10600 error "$key state is not '$target' on mds${mdtno}"
10604 cdt_set_mount_state() {
10605 mdts_set_param "-P" hsm_control "$1"
10606 # set_param -P is asynchronous operation and could race with set_param.
10607 # In such case configs could be retrieved and applied at mgc after
10608 # set_param -P completion. Sleep here to avoid race with set_param.
10609 # We need at least 20 seconds. 10 for mgc_requeue_thread to wake up
10610 # MGC_TIMEOUT_MIN_SECONDS + MGC_TIMEOUT_RAND_CENTISEC(5 + 5)
10611 # and 10 seconds to retrieve config from server.
10615 cdt_check_state() {
10616 mdts_check_param hsm_control "$1" 20
10619 cdt_set_sanity_policy() {
10620 if [[ "$CDT_POLICY_HAD_CHANGED" ]]
10623 mdts_set_param "" hsm.policy "+NRA"
10624 mdts_set_param "" hsm.policy "-NBR"
10625 CDT_POLICY_HAD_CHANGED=
10633 mdts_set_param "$opt -n" "hsm.$param" "$value"
10637 wait_request_state() {
10641 # 4th arg (mdt index) is optional
10642 local mdtidx=${4:-0}
10643 local mds=mds$(($mdtidx + 1))
10645 local cmd="$LCTL get_param -n ${MDT_PREFIX}${mdtidx}.hsm.actions"
10646 cmd+=" | awk '/'$fid'.*action='$request'/ {print \\\$13}' | cut -f2 -d="
10648 wait_update_facet --verbose $mds "$cmd" "$state" 200 ||
10649 error "request on $fid is not $state on $mds"
10657 local WAIT_MAX=${4:-60}
10660 # We need to run do_node in bg, because pdsh does not exit
10661 # if child process of run script exists.
10662 # I.e. pdsh does not exit when runmultiop_bg_pause exited,
10663 # because of multiop_bg_pause -> $MULTIOP_PROG &
10664 # By the same reason we need sleep a bit after do_nodes starts
10665 # to let runmultiop_bg_pause start muliop and
10666 # update /tmp/multiop_bg.pid ;
10667 # The rm /tmp/multiop_bg.pid guarantees here that
10668 # we have the updated by runmultiop_bg_pause
10669 # /tmp/multiop_bg.pid file
10671 local pid_file=$TMP/multiop_bg.pid.$$
10673 do_node $client "MULTIOP_PID_FILE=$pid_file LUSTRE= \
10674 runmultiop_bg_pause $file $cmds" &
10678 while [[ $wait_time -lt $WAIT_MAX ]]; do
10680 wait_time=$((wait_time + 3))
10681 multiop_pid=$(do_node $client cat $pid_file)
10682 if [ -n "$multiop_pid" ]; then
10687 [ -n "$multiop_pid" ] ||
10688 error "$client : Can not get multiop_pid from $pid_file "
10690 eval export $(node_var_name $client)_multiop_pid=$multiop_pid
10691 eval export $(node_var_name $client)_do_node_pid=$pid
10692 local var=$(node_var_name $client)_multiop_pid
10693 echo client $client multiop_bg started multiop_pid=${!var}
10699 local multiop_pid=$(node_var_name $client)_multiop_pid
10700 local do_node_pid=$(node_var_name $client)_do_node_pid
10702 echo "Stopping multiop_pid=${!multiop_pid} (kill ${!multiop_pid} on $client)"
10703 do_node $client kill -USR1 ${!multiop_pid}
10705 wait ${!do_node_pid}
10709 local delay=$(do_facet $SINGLEMDS lctl get_param -n lo[vd].*.qos_maxage |
10710 awk '{ print $1 * 2; exit; }')
10714 check_component_count() {
10715 local comp_cnt=$($LFS getstripe --component-count $1)
10716 [ $comp_cnt -eq $2 ] || error "$1, component count $comp_cnt != $2"
10719 # Verify there are no init components with "extension" flag
10720 verify_no_init_extension() {
10721 local flg_opts="--component-flags init,extension"
10722 local found=$($LFS find $flg_opts $1 | wc -l)
10723 [ $found -eq 0 ] || error "$1 has component with initialized extension"
10726 # Verify there is at least one component starting at 0
10727 verify_comp_at_zero() {
10728 flg_opts="--component-flags init"
10729 found=$($LFS find --component-start 0M $flg_opts $1 | wc -l)
10730 [ $found -eq 1 ] ||
10731 error "No component starting at zero(!)"
10734 # version after which Self-Extending Layouts are available
10737 sel_layout_sanity() {
10741 verify_no_init_extension $file
10742 verify_comp_at_zero $file
10743 check_component_count $file $comp_cnt
10746 statx_supported() {
10747 $STATX --quiet --version
10752 # wrappers for createmany and unlinkmany
10753 # to set debug=0 if number of creates is high enough
10754 # this is to speedup testing
10756 function createmany() {
10760 if (( count > 100 )); then
10762 do_nodes $(comma_list $(all_nodes)) $LCTL set_param -n debug=0
10764 $LUSTRE/tests/createmany $*
10771 function unlinkmany() {
10775 if (( count > 100 )); then
10777 do_nodes $(comma_list $(all_nodes)) $LCTL set_param -n debug=0
10779 $LUSTRE/tests/unlinkmany $*
10786 # Check if fallocate supported on OSTs, enable if unset, default mode=0
10787 # Optionally pass the OST fallocate mode (0=unwritten extents, 1=zero extents)
10788 function check_set_fallocate()
10790 local new_mode="$1"
10791 local osts=$(comma_list $(osts_nodes))
10792 local fa_mode="osd-ldiskfs.*.fallocate_zero_blocks"
10793 local old_mode=$(do_facet ost1 $LCTL get_param -n $fa_mode 2>/dev/null|
10796 [[ -n "$old_mode" ]] || { echo "fallocate not supported"; return 1; }
10797 [[ -z "$new_mode" && "$old_mode" != "-1" ]] &&
10798 { echo "keep default fallocate mode: $old_mode"; return 0; }
10799 [[ "$new_mode" && "$old_mode" == "$new_mode" ]] &&
10800 { echo "keep current fallocate mode: $old_mode"; return 0; }
10802 stack_trap "do_nodes $osts $LCTL set_param $fa_mode=$old_mode"
10803 do_nodes $osts $LCTL set_param $fa_mode=${new_mode:-0} ||
10804 error "set $fa_mode=$new_mode"
10807 # Check if fallocate supported on OSTs, enable if unset, skip if unavailable
10808 function check_set_fallocate_or_skip()
10810 [ "$ost1_FSTYPE" != ldiskfs ] && skip "non-ldiskfs backend"
10811 check_set_fallocate || skip "need at least 2.13.57 for fallocate"
10814 function disable_opencache()
10816 local state=$($LCTL get_param -n "llite.*.opencache_threshold_count" | head -1)
10818 test -z "${saved_OPENCACHE_value}" &&
10819 export saved_OPENCACHE_value="$state"
10821 [[ "$state" = "off" ]] && return
10823 $LCTL set_param -n "llite.*.opencache_threshold_count"=off
10826 function set_opencache()
10828 local newvalue="$1"
10829 local state=$($LCTL get_param -n "llite.*.opencache_threshold_count")
10831 [[ -n "$newvalue" ]] || return
10833 [[ -n "${saved_OPENCACHE_value}" ]] ||
10834 export saved_OPENCACHE_value="$state"
10836 $LCTL set_param -n "llite.*.opencache_threshold_count"=$newvalue
10841 function restore_opencache()
10843 [[ -z "${saved_OPENCACHE_value}" ]] ||
10844 $LCTL set_param -n "llite.*.opencache_threshold_count"=${saved_OPENCACHE_value}
10847 # LU-13417: XXX lots of tests assume the directory to be created under MDT0,
10848 # created on MDT0, use this function to create directory on specific MDT
10849 # explicitly, and set default LMV to create subdirs on the same MDT too.
10854 while getopts "i:" opt $*; do
10860 shift $((OPTIND - 1))
10862 $LFS mkdir -i $mdt -c 1 $*
10866 mkdir_on_mdt -i0 $*
10869 # Wait for nodemap synchronization
10871 local nodemap_name=$1
10876 local is_active=$(do_facet mgs $LCTL get_param -n nodemap.active)
10877 local max_retries=20
10881 local mgs_ip=$(host_nids_address $mgs_HOST $NETTYPE | cut -d' ' -f1)
10884 if [ "$nodemap_name" == "active" ]; then
10885 proc_param="active"
10886 elif [ -z "$key" ]; then
10887 proc_param=${nodemap_name}
10889 proc_param="${nodemap_name}.${key}"
10891 if [ "$opt" == "inactive" ]; then
10892 # check nm sync even if nodemap is not activated
10896 (( is_active == 0 )) && [ "$proc_param" != "active" ] && return
10898 if [ -z "$value" ]; then
10899 out1=$(do_facet mgs $LCTL get_param $opt \
10900 nodemap.${proc_param} 2>/dev/null)
10901 echo "On MGS ${mgs_ip}, ${proc_param} = $out1"
10906 # if servers run on the same node, it is impossible to tell if they get
10907 # synced with the mgs, so just wait an arbitrary 10 seconds
10908 if [ $(facet_active_host mgs) == $(facet_active_host mds) ] &&
10909 [ $(facet_active_host mgs) == $(facet_active_host ost1) ]; then
10910 echo "waiting 10 secs for sync"
10915 # wait up to 10 seconds for other servers to sync with mgs
10916 for i in $(seq 1 10); do
10917 for node in $(all_server_nodes); do
10918 local node_ip=$(host_nids_address $node $NETTYPE |
10922 if [ -z "$value" ]; then
10923 [ $node_ip == $mgs_ip ] && continue
10926 out2=$(do_node $node_ip $LCTL get_param $opt \
10927 nodemap.$proc_param 2>/dev/null)
10928 echo "On $node ${node_ip}, ${proc_param} = $out2"
10929 [ "$out1" != "$out2" ] && is_sync=false && break
10934 if ! $is_sync; then
10937 echo OTHER - IP: $node_ip
10939 error "mgs and $nodemap_name ${key} mismatch, $i attempts"
10941 echo "waited $((i - 1)) seconds for sync"
10944 consume_precreations() {
10948 local extra=${4:-2}
10949 local OST=$(ostname_from_index $OSTIDX $dir)
10951 test_mkdir -p $dir/${OST}
10952 $LFS setstripe -i $OSTIDX -c 1 ${dir}/${OST}
10955 local mdtosc_proc=$(get_mdtosc_proc_path $mfacet $OST)
10956 local last_id=$(do_facet $mfacet $LCTL get_param -n \
10957 osp.$mdtosc_proc.prealloc_last_id)
10958 local next_id=$(do_facet $mfacet $LCTL get_param -n \
10959 osp.$mdtosc_proc.prealloc_next_id)
10960 echo "Creating to objid $last_id on ost $OST..."
10961 createmany -o $dir/${OST}/f $next_id $((last_id - next_id + extra))
10964 __exhaust_precreations() {
10967 local FAILIDX=${3:-$OSTIDX}
10968 local ofacet=ost$((OSTIDX + 1))
10970 mkdir_on_mdt0 $DIR/$tdir
10971 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
10972 local mfacet=mds$((mdtidx + 1))
10973 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
10975 local mdtosc_proc=$(get_mdtosc_proc_path $mfacet)
10976 do_facet $mfacet $LCTL get_param osp.$mdtosc_proc.prealloc*
10978 #define OBD_FAIL_OST_ENOSPC 0x215
10979 do_facet $ofacet $LCTL set_param fail_val=$FAILIDX fail_loc=0x215
10981 consume_precreations $DIR/$tdir $mfacet $OSTIDX
10983 do_facet $mfacet $LCTL get_param osp.$mdtosc_proc.prealloc*
10984 do_facet $ofacet $LCTL set_param fail_loc=$FAILLOC
10987 exhaust_precreations() {
10988 __exhaust_precreations $1 $2 $3
10992 exhaust_all_precreations() {
10994 for (( i=0; i < OSTCOUNT; i++ )) ; do
10995 __exhaust_precreations $i $1 -1