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)
169 # Prefer using "mds1" directly instead of SINGLEMDS.
170 # Keep this for compat until it is removed from scripts.
171 export SINGLEMDS=${SINGLEMDS:-mds1}
175 export LUSTRE=$(absolute_path $LUSTRE)
176 export TESTSUITE=$(basename $0 .sh)
177 export TEST_FAILED=false
178 export FAIL_ON_SKIP_ENV=${FAIL_ON_SKIP_ENV:-false}
179 export RPC_MODE=${RPC_MODE:-false}
180 export DO_CLEANUP=${DO_CLEANUP:-true}
181 export KEEP_ZPOOL=${KEEP_ZPOOL:-false}
182 export CLEANUP_DM_DEV=false
183 export PAGE_SIZE=$(get_page_size client)
185 export MKE2FS=$MKE2FS
186 if [ -z "$MKE2FS" ]; then
187 if which mkfs.ldiskfs >/dev/null 2>&1; then
188 export MKE2FS=mkfs.ldiskfs
194 export DEBUGFS=$DEBUGFS
195 if [ -z "$DEBUGFS" ]; then
196 if which debugfs.ldiskfs >/dev/null 2>&1; then
197 export DEBUGFS=debugfs.ldiskfs
199 export DEBUGFS=debugfs
203 export TUNE2FS=$TUNE2FS
204 if [ -z "$TUNE2FS" ]; then
205 if which tunefs.ldiskfs >/dev/null 2>&1; then
206 export TUNE2FS=tunefs.ldiskfs
208 export TUNE2FS=tune2fs
212 export E2LABEL=$E2LABEL
213 if [ -z "$E2LABEL" ]; then
214 if which label.ldiskfs >/dev/null 2>&1; then
215 export E2LABEL=label.ldiskfs
217 export E2LABEL=e2label
221 export DUMPE2FS=$DUMPE2FS
222 if [ -z "$DUMPE2FS" ]; then
223 if which dumpfs.ldiskfs >/dev/null 2>&1; then
224 export DUMPE2FS=dumpfs.ldiskfs
226 export DUMPE2FS=dumpe2fs
230 export E2FSCK=$E2FSCK
231 if [ -z "$E2FSCK" ]; then
232 if which fsck.ldiskfs >/dev/null 2>&1; then
233 export E2FSCK=fsck.ldiskfs
239 export RESIZE2FS=$RESIZE2FS
240 if [ -z "$RESIZE2FS" ]; then
241 if which resizefs.ldiskfs >/dev/null 2>&1; then
242 export RESIZE2FS=resizefs.ldiskfs
244 export RESIZE2FS=resize2fs
248 export LFSCK_ALWAYS=${LFSCK_ALWAYS:-"no"} # check fs after test suite
249 export FSCK_MAX_ERR=4 # File system errors left uncorrected
251 export ZFS=${ZFS:-zfs}
252 export ZPOOL=${ZPOOL:-zpool}
253 export ZDB=${ZDB:-zdb}
254 export PARTPROBE=${PARTPROBE:-partprobe}
256 #[ -d /r ] && export ROOT=${ROOT:-/r}
257 export TMP=${TMP:-$ROOT/tmp}
258 export TESTSUITELOG=${TMP}/${TESTSUITE}.log
259 export LOGDIR=${LOGDIR:-${TMP}/test_logs/$(date +%s)}
260 export TESTLOG_PREFIX=$LOGDIR/$TESTSUITE
262 export HOSTNAME=${HOSTNAME:-$(hostname -s)}
263 if ! echo $PATH | grep -q $LUSTRE/utils; then
264 export PATH=$LUSTRE/utils:$PATH
266 if ! echo $PATH | grep -q $LUSTRE/utils/gss; then
267 export PATH=$LUSTRE/utils/gss:$PATH
269 if ! echo $PATH | grep -q $LUSTRE/tests; then
270 export PATH=$LUSTRE/tests:$PATH
272 if ! echo $PATH | grep -q $LUSTRE/../lustre-iokit/sgpdd-survey; then
273 export PATH=$LUSTRE/../lustre-iokit/sgpdd-survey:$PATH
275 export LST=${LST:-"$LUSTRE/../lnet/utils/lst"}
276 [ ! -f "$LST" ] && export LST=$(which lst)
277 export SGPDDSURVEY=${SGPDDSURVEY:-"$LUSTRE/../lustre-iokit/sgpdd-survey/sgpdd-survey")}
278 [ ! -f "$SGPDDSURVEY" ] && export SGPDDSURVEY=$(which sgpdd-survey)
279 export MCREATE=${MCREATE:-mcreate}
280 export MULTIOP=${MULTIOP:-multiop}
281 export MMAP_CAT=${MMAP_CAT:-mmap_cat}
282 export STATX=${STATX:-statx}
283 # Ubuntu, at least, has a truncate command in /usr/bin
284 # so fully path our truncate command.
285 export TRUNCATE=${TRUNCATE:-$LUSTRE/tests/truncate}
286 export FSX=${FSX:-$LUSTRE/tests/fsx}
287 export MDSRATE=${MDSRATE:-"$LUSTRE/tests/mpi/mdsrate"}
288 [ ! -f "$MDSRATE" ] && export MDSRATE=$(which mdsrate 2> /dev/null)
289 if ! echo $PATH | grep -q $LUSTRE/tests/racer; then
290 export PATH=$LUSTRE/tests/racer:$PATH:
292 if ! echo $PATH | grep -q $LUSTRE/tests/mpi; then
293 export PATH=$LUSTRE/tests/mpi:$PATH
296 export LNETCTL=${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 BLCKSIZE=${BLCKSIZE:-4096}
439 export MACHINEFILE=${MACHINEFILE:-$TMP/$(basename $0 .sh).machines}
440 . ${CONFIG:=$LUSTRE/tests/cfg/$NAME.sh}
443 # use localrecov to enable recovery for local clients, LU-12722
444 [[ $MDS1_VERSION -lt $(version_code 2.13.52) ]] || {
445 export MDS_MOUNT_OPTS=${MDS_MOUNT_OPTS:-"-o localrecov"}
446 export MGS_MOUNT_OPTS=${MGS_MOUNT_OPTS:-"-o localrecov"}
449 [[ $OST1_VERSION -lt $(version_code 2.13.52) ]] ||
450 export OST_MOUNT_OPTS=${OST_MOUNT_OPTS:-"-o localrecov"}
457 ncpts=$(do_facet $facet "lctl get_param -n " \
458 "cpu_partition_table 2>/dev/null| wc -l" || echo 1)
460 if [ $ncpts -eq 0 ]; then
467 # Return a numeric version code based on a version string. The version
468 # code is useful for comparison two version strings to see which is newer.
470 # split arguments like "1.8.6-wc3" into "1", "8", "6", "3"
471 eval set -- $(tr "[:punct:][a-zA-Z]" " " <<< $*)
473 echo -n $(((${1:-0}<<24) | (${2:-0}<<16) | (${3:-0}<<8) | (${4:-0})))
476 export LINUX_VERSION=$(uname -r | sed -e "s/\([0-9]*\.[0-9]*\.[0-9]*\).*/\1/")
477 export LINUX_VERSION_CODE=$(version_code ${LINUX_VERSION//\./ })
479 # Report the Lustre build version string (e.g. 1.8.7.3 or 2.4.1).
481 # usage: lustre_build_version
483 # All Lustre versions support "lctl get_param" to report the version of the
484 # code running in the kernel (what our tests are interested in), but it
485 # doesn't work without modules loaded. After 2.9.53 and in upstream kernels
486 # the "version" parameter doesn't include "lustre: " at the beginning.
487 # If that fails, call "lctl lustre_build_version" which prints either (or both)
488 # the userspace and kernel build versions, but until 2.8.55 required root
489 # access to get the Lustre kernel version. If that also fails, fall back to
490 # using "lctl --version", which is easy to parse and works without the kernel
491 # modules, but was only added in 2.6.50 and only prints the lctl tool version,
492 # not the module version, though they are usually the same.
494 # Various commands and their output format for different Lustre versions:
495 # lctl get_param version: 2.9.55
496 # lctl get_param version: lustre: 2.8.53
497 # lctl get_param version: lustre: 2.6.52
498 # kernel: patchless_client
499 # build: v2_6_92_0-2.6.32-431.el6_lustre.x86_64
500 # lctl lustre_build_version: Lustre version: 2.8.53_27_gae67fc01
501 # lctl lustre_build_version: error: lustre_build_version: Permission denied
502 # (as non-root user) lctl version: v2_6_92_0-2.6.32-431.el6.x86_64
503 # lctl lustre_build_version: Lustre version: 2.5.3-2.6.32.26-175.fc12.x86_64
504 # lctl version: 2.5.3-2.6.32..26-175fc12.x86_64
505 # lctl --version: lctl 2.6.50
507 # output: prints version string to stdout in (up to 4) dotted-decimal values
508 lustre_build_version() {
509 local facet=${1:-client}
510 local facet_version=${facet}_VERSION
512 # if the global variable is already set, then use that
513 [ -n "${!facet_version}" ] && echo ${!facet_version} && return
515 # this is the currently-running version of the kernel modules
516 local ver=$(do_facet $facet "$LCTL get_param -n version 2>/dev/null")
517 # we mostly test 2.10+ systems, only try others if the above fails
518 if [ -z "$ver" ]; then
519 ver=$(do_facet $facet "$LCTL lustre_build_version 2>/dev/null")
521 if [ -z "$ver" ]; then
522 ver=$(do_facet $facet "$LCTL --version 2>/dev/null" |
525 local lver=$(egrep -i "lustre: |version: " <<<"$ver" | head -n 1)
526 [ -n "$lver" ] && ver="$lver"
528 lver=$(sed -e 's/[^:]*: //' -e 's/^v//' -e 's/[ -].*//' <<<$ver |
529 tr _ . | cut -d. -f1-4)
531 # save in global variable for the future
532 export $facet_version=$lver
537 # Report the Lustre numeric build version code for the supplied facet.
538 lustre_version_code() {
539 version_code $(lustre_build_version $1)
543 /sbin/lsmod | grep -q "^\<$1\>"
546 check_lfs_df_ret_val() {
547 # Ignore only EOPNOTSUPP (which is 95; Operation not supported) error
548 # returned by 'lfs df' for valid dentry but not a lustrefs.
550 # 'lfs df' historically always returned success(0) instead of
551 # EOPNOTSUPP. This function for compatibility reason, ignores and
552 # masquerades EOPNOTSUPP as success.
553 [[ $1 -eq 95 ]] && return 0
566 msg="$(insmod $module $args 2>&1)" && return 0 || rc=$?
569 # parallels can't load modules directly from prlfs, use /tmp instead
570 if $PRLFS || [[ "$(stat -f -c%t $module)" == "7c7c6673" ]]; then
571 local target="$(mktemp)"
573 cp "$module" "$target"
576 [[ $rc == 0 ]] && PRLFS=true
584 # Load a module on the system where this is running.
586 # usage: load_module module_name [module arguments for insmod/modprobe]
588 # If module arguments are not given but MODOPTS_<MODULE> is set, then its value
589 # will be used as the arguments. Otherwise arguments will be obtained from
590 # /etc/modprobe.conf, from /etc/modprobe.d/Lustre, or else none will be used.
593 local module=$1 # '../libcfs/libcfs/libcfs', 'obdclass/obdclass', ...
596 local base=$(basename $module $ext)
598 local -A module_is_loaded_aa
602 for mod in $(lsmod | awk '{ print $1; }'); do
603 module_is_loaded_aa[${mod//-/_}]=true
607 ${module_is_loaded_aa[${1//-/_}]:-false}
610 if module_is_loaded $base; then
614 if [[ -f $LUSTRE/$module$ext ]]; then
615 path=$LUSTRE/$module$ext
616 elif [[ "$base" == lnet_selftest ]] &&
617 [[ -f $LUSTRE/../lnet/selftest/$base$ext ]]; then
618 path=$LUSTRE/../lnet/selftest/$base$ext
623 if [[ -n "$path" ]]; then
624 # Try to load any non-Lustre modules that $module depends on.
625 for mod in $(modinfo --field=depends $path | tr ',' ' '); do
626 if ! module_is_loaded $mod; then
632 # If no module arguments were passed then get them from
633 # $MODOPTS_<MODULE>, otherwise from modprobe.conf.
634 if [ $# -eq 0 ]; then
635 # $MODOPTS_<MODULE>; we could use associative arrays, but that's
636 # not in Bash until 4.x, so we resort to eval.
637 optvar="MODOPTS_$(basename $module | tr a-z A-Z)"
638 eval set -- \$$optvar
639 if [ $# -eq 0 -a -n "$MODPROBECONF" ]; then
640 # Nothing in $MODOPTS_<MODULE>; try modprobe.conf
642 opt=$(awk -v var="^options $base" '$0 ~ var \
643 {gsub("'"options $base"'",""); print}' \
645 set -- $(echo -n $opt)
647 # Ensure we have accept=all for lnet
648 if [[ "$base" == lnet ]]; then
649 # OK, this is a bit wordy...
650 local arg accept_all_present=false
653 [[ "$arg" == accept=all ]] &&
654 accept_all_present=true
657 $accept_all_present || set -- "$@" accept=all
664 [ $# -gt 0 ] && echo "${module} options: '$*'"
666 # Note that insmod will ignore anything in modprobe.conf, which is why
667 # we're passing options on the command-line. If $path does not exist
668 # then we must be testing a "make install" or"rpm" installation. Also
669 # note that failing to load ptlrpc_gss is not considered fatal.
670 if [[ -n "$path" ]]; then
671 lustre_insmod $path "$@"
672 elif [[ "$base" == ptlrpc_gss ]]; then
673 if ! modprobe $base "$@" 2>/dev/null; then
674 echo "gss/krb5 is not supported"
682 $LCTL mark "$LNETCTL $*"
688 # For kmemleak-enabled kernels we need clear all past state
689 # that obviously has nothing to do with this Lustre run
690 # Disable automatic memory scanning to avoid perf hit.
691 if [ -f /sys/kernel/debug/kmemleak ] ; then
692 echo scan=off > /sys/kernel/debug/kmemleak || true
693 echo scan > /sys/kernel/debug/kmemleak || true
694 echo clear > /sys/kernel/debug/kmemleak || true
697 echo Loading modules from $LUSTRE
701 if [ -f /sys/devices/system/cpu/online ]; then
702 ncpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/online) + 1))
703 echo "detected $ncpus online CPUs by sysfs"
705 ncpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
707 if [ $rc -eq 0 ]; then
708 echo "detected $ncpus online CPUs by getconf"
710 echo "Can't detect number of CPUs"
715 # if there is only one CPU core, libcfs can only create one partition
716 # if there is more than 4 CPU cores, libcfs should create multiple CPU
717 # partitions. So we just force libcfs to create 2 partitions for
718 # system with 2 or 4 cores
719 local saved_opts="$MODOPTS_LIBCFS"
720 if [ $ncpus -le 4 ] && [ $ncpus -gt 1 ]; then
721 # force to enable multiple CPU partitions
722 echo "Force libcfs to create 2 CPU partitions"
723 MODOPTS_LIBCFS="cpu_npartitions=2 $MODOPTS_LIBCFS"
725 echo "libcfs will create CPU partition based on online CPUs"
728 load_module ../libcfs/libcfs/libcfs
729 # Prevent local MODOPTS_LIBCFS being passed as part of environment
730 # variable to remote nodes
733 set_default_debug "neterror net nettrace malloc"
734 if [ "$1" = "config_on_load=1" ]; then
735 load_module ../lnet/lnet/lnet
737 load_module ../lnet/lnet/lnet "$@"
740 LNDPATH=${LNDPATH:-"../lnet/klnds"}
741 if [ -z "$LNETLND" ]; then
743 o2ib*) LNETLND="o2iblnd/ko2iblnd" ;;
744 tcp*) LNETLND="socklnd/ksocklnd" ;;
745 *) local lnd="${NETTYPE%%[0-9]}lnd"
746 [ -f "$LNDPATH/$lnd/k$lnd.ko" ] &&
747 LNETLND="$lnd/k$lnd" ||
748 LNETLND="socklnd/ksocklnd"
751 load_module ../lnet/klnds/$LNETLND
753 if [ "$1" = "config_on_load=1" ]; then
754 do_lnetctl lnet configure --all ||
759 load_modules_local() {
760 if [ -n "$MODPROBE" ]; then
762 echo "Using modprobe to load modules"
766 # Create special udev test rules on every node
767 if [ -f $LUSTRE/lustre/conf/99-lustre.rules ]; then {
768 sed -e 's|/usr/sbin/lctl|$LCTL|g' $LUSTRE/lustre/conf/99-lustre.rules > /etc/udev/rules.d/99-lustre-test.rules
770 echo "SUBSYSTEM==\"lustre\", ACTION==\"change\", ENV{PARAM}==\"?*\", RUN+=\"$LCTL set_param '\$env{PARAM}=\$env{SETTING}'\"" > /etc/udev/rules.d/99-lustre-test.rules
772 udevadm control --reload-rules
777 load_module obdclass/obdclass
778 if ! client_only; then
779 MODOPTS_PTLRPC=${MODOPTS_PTLRPC:-"lbug_on_grant_miscount=1"}
781 load_module ptlrpc/ptlrpc
782 load_module ptlrpc/gss/ptlrpc_gss
790 load_module obdecho/obdecho
791 if ! client_only; then
792 load_module lfsck/lfsck
793 [ "$LQUOTA" != "no" ] &&
794 load_module quota/lquota $LQUOTAOPTS
795 if [[ $(node_fstypes $HOSTNAME) == *zfs* ]]; then
796 load_module osd-zfs/osd_zfs
797 elif [[ $(node_fstypes $HOSTNAME) == *ldiskfs* ]]; then
798 load_module ../ldiskfs/ldiskfs
799 load_module osd-ldiskfs/osd_ldiskfs
811 load_module llite/lustre
812 [ -d /r ] && OGDB=${OGDB:-"/r/tmp"}
814 rm -f $OGDB/ogdb-$HOSTNAME
815 $LCTL modules > $OGDB/ogdb-$HOSTNAME
817 # 'mount' doesn't look in $PATH, just sbin
818 local mount_lustre=$LUSTRE/utils/mount.lustre
819 if [ -f $mount_lustre ]; then
820 local sbin_mount=$(readlink -f /sbin)/mount.lustre
821 if grep -qw "$sbin_mount" /proc/mounts; then
822 cmp -s $mount_lustre $sbin_mount || umount $sbin_mount
824 if ! grep -qw "$sbin_mount" /proc/mounts; then
825 [ ! -f "$sbin_mount" ] && touch "$sbin_mount"
826 if [ ! -s "$sbin_mount" -a -w "$sbin_mount" ]; then
827 cat <<- EOF > "$sbin_mount"
830 echo "This $sbin_mount just a mountpoint." 1>&2
831 echo "It is never supposed to be run." 1>&2
832 logger -p emerg -- "using stub $sbin_mount $@"
835 chmod a+x $sbin_mount
837 mount --bind $mount_lustre $sbin_mount ||
838 error "can't bind $mount_lustre to $sbin_mount"
849 # load modules on remote nodes optionally
850 # lustre-tests have to be installed on these nodes
851 if $LOAD_MODULES_REMOTE; then
852 local list=$(comma_list $(remote_nodes_list))
854 # include failover nodes in case they are not in the list yet
856 for facet in ${facets//,/ }; do
857 failover=$(facet_failover_host $facet)
858 [ -n "$list" ] && [[ ! "$list" =~ "$failover" ]] &&
859 list="$list,$failover"
862 if [ -n "$list" ]; then
863 echo "loading modules on: '$list'"
864 do_rpc_nodes "$list" load_modules_local
870 LEAK_LUSTRE=$(dmesg | tail -n 30 | grep "obd_memory.*leaked" || true)
871 LEAK_PORTALS=$(dmesg | tail -n 20 | egrep -i "libcfs.*memory leaked" || true)
872 if [ "$LEAK_LUSTRE" -o "$LEAK_PORTALS" ]; then
873 echo "$LEAK_LUSTRE" 1>&2
874 echo "$LEAK_PORTALS" 1>&2
875 mv $TMP/debug $TMP/debug-leak.`date +%s` || true
876 echo "Memory leaks detected"
877 [ -n "$IGNORE_LEAK" ] && { echo "ignoring leaks" && return 0; } || true
882 unload_modules_local() {
883 $LUSTRE_RMMOD ldiskfs || return 2
885 [ -f /etc/udev/rules.d/99-lustre-test.rules ] &&
886 rm /etc/udev/rules.d/99-lustre-test.rules
887 udevadm control --reload-rules
890 check_mem_leak || return 254
898 wait_exit_ST client # bug 12845
900 unload_modules_local || rc=$?
902 if $LOAD_MODULES_REMOTE; then
903 local list=$(comma_list $(remote_nodes_list))
904 if [ -n "$list" ]; then
905 echo "unloading modules on: '$list'"
906 do_rpc_nodes "$list" unload_modules_local
910 local sbin_mount=$(readlink -f /sbin)/mount.lustre
911 if grep -qe "$sbin_mount " /proc/mounts; then
912 umount $sbin_mount || true
913 [ -s $sbin_mount ] && ! grep -q "STUB MARK" $sbin_mount ||
917 [[ $rc -eq 0 ]] && echo "modules unloaded."
923 local facet=${1:-$SINGLEMDS}
926 case $(facet_fstype $facet) in
927 ldiskfs) size=72;; # largest seen is 64, leave some headroom
928 # grant_block_size is in bytes, allow at least 2x max blocksize
929 zfs) size=$(lctl get_param osc.$FSNAME*.import |
930 awk '/grant_block_size:/ {print $2/512; exit;}')
934 echo -n $((size * MDSCOUNT))
938 local facet=${1:-$SINGLEMDS}
939 local fstype=$(facet_fstype $facet)
942 ldiskfs) size=4;; # ~4KB per inode
943 zfs) size=11;; # 10 to 11KB per inode
949 check_gss_daemon_nodes() {
953 do_nodesv $list "num=\\\$(ps -o cmd -C $dname | grep $dname | wc -l);
954 if [ \\\"\\\$num\\\" -ne 1 ]; then
955 echo \\\$num instance of $dname;
960 check_gss_daemon_facet() {
964 num=`do_facet $facet ps -o cmd -C $dname | grep $dname | wc -l`
965 if [ $num -ne 1 ]; then
966 echo "$num instance of $dname on $facet"
975 echo Stopping $@ on $list
976 do_nodes $list "killall -2 $@ 2>/dev/null || true"
979 # start gss daemons on all nodes, or "daemon" on "nodes" if set
980 start_gss_daemons() {
984 if [ "$nodes" ] && [ "$daemon" ] ; then
985 echo "Starting gss daemon on nodes: $nodes"
986 do_nodes $nodes "$daemon" || return 8
990 nodes=$(comma_list $(mdts_nodes))
991 echo "Starting gss daemon on mds: $nodes"
993 # Start all versions, in case of switching
994 do_nodes $nodes "$LSVCGSSD -vvv -s -m -o -z" || return 1
996 do_nodes $nodes "$LSVCGSSD -v" || return 1
999 do_nodes $nodes "$LGSSD -v" || return 2
1002 nodes=$(comma_list $(osts_nodes))
1003 echo "Starting gss daemon on ost: $nodes"
1005 # Start all versions, in case of switching
1006 do_nodes $nodes "$LSVCGSSD -vvv -s -m -o -z" || return 3
1008 do_nodes $nodes "$LSVCGSSD -v" || return 3
1010 # starting on clients
1012 local clients=${CLIENTS:-$HOSTNAME}
1013 if $GSS_PIPEFS; then
1014 echo "Starting $LGSSD on clients $clients "
1015 do_nodes $clients "$LGSSD -v" || return 4
1018 # wait daemons entering "stable" status
1022 # check daemons are running
1024 nodes=$(comma_list $(mdts_nodes) $(osts_nodes))
1025 check_gss_daemon_nodes $nodes lsvcgssd || return 5
1026 if $GSS_PIPEFS; then
1027 nodes=$(comma_list $(mdts_nodes))
1028 check_gss_daemon_nodes $nodes lgssd || return 6
1030 if $GSS_PIPEFS; then
1031 check_gss_daemon_nodes $clients lgssd || return 7
1035 stop_gss_daemons() {
1036 local nodes=$(comma_list $(mdts_nodes))
1038 send_sigint $nodes lsvcgssd lgssd
1040 nodes=$(comma_list $(osts_nodes))
1041 send_sigint $nodes lsvcgssd
1043 nodes=${CLIENTS:-$HOSTNAME}
1044 send_sigint $nodes lgssd
1048 # Add mount flags for shared key
1050 if grep -q skpath <<< "$mt_opts" ; then
1051 mt_opts=$(echo $mt_opts |
1052 sed -e "s#skpath=[^ ,]*#skpath=$SK_PATH#")
1054 if [ -z "$mt_opts" ]; then
1055 mt_opts="-o skpath=$SK_PATH"
1057 mt_opts="$mt_opts,skpath=$SK_PATH"
1067 /usr/lib/lustre/* | /usr/lib64/lustre/* | /usr/lib/lustre | \
1076 [ $from_tree = true ]
1080 if $SHARED_KEY; then
1089 if ! module_loaded ptlrpc_gss; then
1090 load_module ptlrpc/gss/ptlrpc_gss
1091 module_loaded ptlrpc_gss ||
1092 error_exit "init_gss: GSS=$GSS, but gss/krb5 missing"
1095 if $GSS_KRB5 || $GSS_SK; then
1096 start_gss_daemons || error_exit "start gss daemon failed! rc=$?"
1099 if $GSS_SK && ! $SK_NO_KEY; then
1100 echo "Loading basic SSK keys on all servers"
1101 do_nodes $(comma_list $(all_server_nodes)) \
1102 "lgss_sk -t server -l $SK_PATH/$FSNAME.key || true"
1103 do_nodes $(comma_list $(all_server_nodes)) \
1104 "keyctl show | grep lustre | cut -c1-11 |
1106 xargs -IX keyctl setperm X 0x3f3f3f3f"
1109 if $GSS_SK && $SK_NO_KEY; then
1110 local numclients=${1:-$CLIENTCOUNT}
1111 local clients=${CLIENTS:-$HOSTNAME}
1113 # security ctx config for keyring
1115 local lgssc_conf_file="/etc/request-key.d/lgssc.conf"
1117 if from_build_tree; then
1118 mkdir -p $SK_OM_PATH
1119 if grep -q request-key /proc/mounts > /dev/null; then
1120 echo "SSK: Request key already mounted."
1122 mount -o bind $SK_OM_PATH /etc/request-key.d/
1124 local lgssc_conf_line='create lgssc * * '
1125 lgssc_conf_line+=$(which lgss_keyring)
1126 lgssc_conf_line+=' %o %k %t %d %c %u %g %T %P %S'
1127 echo "$lgssc_conf_line" > $lgssc_conf_file
1130 [ -e $lgssc_conf_file ] ||
1131 error_exit "Could not find key options in $lgssc_conf_file"
1132 echo "$lgssc_conf_file content is:"
1133 cat $lgssc_conf_file
1135 if ! local_mode; then
1136 if from_build_tree; then
1137 do_nodes $(comma_list $(all_nodes)) "mkdir -p \
1139 do_nodes $(comma_list $(all_nodes)) "mount \
1140 -o bind $SK_OM_PATH \
1141 /etc/request-key.d/"
1142 do_nodes $(comma_list $(all_nodes)) "rsync \
1143 -aqv $HOSTNAME:$lgssc_conf_file \
1144 $lgssc_conf_file >/dev/null 2>&1"
1146 do_nodes $(comma_list $(all_nodes)) \
1147 "echo $lgssc_conf_file: ; \
1148 cat $lgssc_conf_file"
1152 # create shared key on all nodes
1153 mkdir -p $SK_PATH/nodemap
1154 rm -f $SK_PATH/$FSNAME.key $SK_PATH/nodemap/c*.key \
1155 $SK_PATH/$FSNAME-*.key
1156 # for nodemap testing each client may need own key,
1157 # and S2S now requires keys as well, both for "client"
1160 lgss_sk -t server -f$FSNAME -n $SK_S2SNMCLI \
1161 -w $SK_PATH/$FSNAME-nmclient.key \
1162 -d /dev/urandom >/dev/null 2>&1
1163 lgss_sk -t mgs,server -f$FSNAME -n $SK_S2SNM \
1164 -w $SK_PATH/$FSNAME-s2s-server.key \
1165 -d /dev/urandom >/dev/null 2>&1
1168 lgss_sk -t server -f$FSNAME -w $SK_PATH/$FSNAME.key \
1169 -d /dev/urandom >/dev/null 2>&1
1171 for i in $(seq 0 $((numclients - 1))); do
1172 lgss_sk -t server -f$FSNAME -n c$i \
1173 -w $SK_PATH/nodemap/c$i.key -d /dev/urandom \
1177 if ! local_mode; then
1178 for lnode in $(all_nodes); do
1179 scp -r $SK_PATH ${lnode}:$(dirname $SK_PATH)/
1182 # Set client keys to client type to generate prime P
1184 do_nodes $(all_nodes) "lgss_sk -t client,server -m \
1185 $SK_PATH/$FSNAME.key >/dev/null 2>&1"
1187 do_nodes $clients "lgss_sk -t client -m \
1188 $SK_PATH/$FSNAME.key >/dev/null 2>&1"
1189 do_nodes $clients "find $SK_PATH/nodemap -name \*.key | \
1190 xargs -IX lgss_sk -t client -m X >/dev/null 2>&1"
1192 # This is required for servers as well, if S2S in use
1194 do_nodes $(comma_list $(mdts_nodes)) \
1195 "cp $SK_PATH/$FSNAME-s2s-server.key \
1196 $SK_PATH/$FSNAME-s2s-client.key; lgss_sk \
1197 -t client -m $SK_PATH/$FSNAME-s2s-client.key \
1199 do_nodes $(comma_list $(osts_nodes)) \
1200 "cp $SK_PATH/$FSNAME-s2s-server.key \
1201 $SK_PATH/$FSNAME-s2s-client.key; lgss_sk \
1202 -t client -m $SK_PATH/$FSNAME-s2s-client.key \
1204 do_nodes $clients "lgss_sk -t client \
1205 -m $SK_PATH/$FSNAME-nmclient.key \
1210 # mount options for servers and clients
1211 MGS_MOUNT_OPTS=$(add_sk_mntflag $MGS_MOUNT_OPTS)
1212 MDS_MOUNT_OPTS=$(add_sk_mntflag $MDS_MOUNT_OPTS)
1213 OST_MOUNT_OPTS=$(add_sk_mntflag $OST_MOUNT_OPTS)
1214 MOUNT_OPTS=$(add_sk_mntflag $MOUNT_OPTS)
1216 if [ -z "$LGSS_KEYRING_DEBUG" ]; then
1217 LGSS_KEYRING_DEBUG=4
1221 if [ -n "$LGSS_KEYRING_DEBUG" ] && \
1222 ( local_mode || from_build_tree ); then
1224 sptlrpc.gss.lgss_keyring.debug_level=$LGSS_KEYRING_DEBUG
1225 elif [ -n "$LGSS_KEYRING_DEBUG" ]; then
1226 do_nodes $(comma_list $(all_nodes)) "modprobe ptlrpc_gss && \
1228 sptlrpc.gss.lgss_keyring.debug_level=$LGSS_KEYRING_DEBUG"
1235 # maybe cleanup credential cache?
1242 do_node $(mgs_node) "$LCTL nodemap_del $SK_S2SNM"
1243 do_node $(mgs_node) "$LCTL nodemap_del $SK_S2SNMCLI"
1244 $RPC_MODE || echo "Sleeping for 10 sec for Nodemap.."
1248 $RPC_MODE || echo "Cleaning up Shared Key.."
1249 do_nodes $(comma_list $(all_nodes)) "rm -f \
1250 $SK_PATH/$FSNAME*.key $SK_PATH/nodemap/$FSNAME*.key"
1251 do_nodes $(comma_list $(all_nodes)) "keyctl show | \
1252 awk '/lustre/ { print \\\$1 }' | xargs -IX keyctl unlink X"
1253 if from_build_tree; then
1254 # Remove the mount and clean up the files we added to
1256 do_nodes $(comma_list $(all_nodes)) "while grep -q \
1257 request-key.d /proc/mounts; do umount \
1258 /etc/request-key.d/; done"
1259 do_nodes $(comma_list $(all_nodes)) "rm -f \
1260 $SK_OM_PATH/lgssc.conf"
1261 do_nodes $(comma_list $(all_nodes)) "rmdir $SK_OM_PATH"
1269 local var=${facet}_svc
1277 echo -n $facet | sed -e 's/^fs[0-9]\+//' -e 's/[0-9_]\+//' |
1278 tr '[:lower:]' '[:upper:]'
1284 if [ $facet == mgs ] || [ $facet == client ]; then
1288 echo -n $facet | sed -e 's/^fs[0-9]\+//' | sed -e 's/^[a-z]\+//'
1296 if [ -n "${!var}" ]; then
1301 var=$(facet_type $facet)FSTYPE
1302 if [ -n "${!var}" ]; then
1307 if [ -n "$FSTYPE" ]; then
1312 if [[ $facet == mgs ]] && combined_mgs_mds; then
1324 local facets=$(get_facets)
1327 for facet in ${facets//,/ }; do
1328 if [ $node == $(facet_host $facet) ] ||
1329 [ $node == "$(facet_failover_host $facet)" ]; then
1330 fstype=$(facet_fstype $facet)
1331 if [[ $fstypes != *$fstype* ]]; then
1332 fstypes+="${fstypes:+,}$fstype"
1341 local num=$(facet_number $facet)
1344 if [[ $(facet_type $facet) = OST ]]; then
1345 index=OSTINDEX${num}
1346 if [[ -n "${!index}" ]]; then
1351 index=${OST_INDICES[num - 1]}
1354 [[ -n "$index" ]] || index=$((num - 1))
1362 local fstype=$(facet_fstype $facet)
1366 label=$(do_facet ${facet} "$E2LABEL ${dev} 2>/dev/null");;
1368 label=$(do_facet ${facet} "$ZFS get -H -o value lustre:svname \
1369 ${dev} 2>/dev/null");;
1371 error "unknown fstype!";;
1378 # Get the device of a facet.
1385 mgs) device=$(mgsdevname) ;;
1386 mds*) device=$(mdsdevname $(facet_number $facet)) ;;
1387 ost*) device=$(ostdevname $(facet_number $facet)) ;;
1388 fs2mds) device=$(mdsdevname 1_2) ;;
1389 fs2ost) device=$(ostdevname 1_2) ;;
1390 fs3ost) device=$(ostdevname 2_2) ;;
1398 # Get the virtual device of a facet.
1405 mgs) device=$(mgsvdevname) ;;
1406 mds*) device=$(mdsvdevname $(facet_number $facet)) ;;
1407 ost*) device=$(ostvdevname $(facet_number $facet)) ;;
1408 fs2mds) device=$(mdsvdevname 1_2) ;;
1409 fs2ost) device=$(ostvdevname 1_2) ;;
1410 fs3ost) device=$(ostvdevname 2_2) ;;
1418 local virt=$(virt-what 2> /dev/null)
1420 [ $? -eq 0 ] && [ -n "$virt" ] && { echo $virt; return; }
1422 virt=$(dmidecode -s system-product-name | awk '{print $1}')
1425 VMware|KVM|VirtualBox|Parallels|Bochs)
1426 echo $virt | tr '[A-Z]' '[a-z]' ;;
1432 # Re-read the partition table on failover partner host.
1433 # After a ZFS storage pool is created on a shared device, the partition table
1434 # on the device may change. However, the operating system on the failover
1435 # host may not notice the change automatically. Without the up-to-date partition
1436 # block devices, 'zpool import ..' cannot find the labels, whose positions are
1437 # relative to partition rather than disk beginnings.
1439 # This function performs partprobe on the failover host to make it re-read the
1442 refresh_partition_table() {
1447 host=$(facet_passive_host $facet)
1448 if [[ -n "$host" ]]; then
1449 do_node $host "$PARTPROBE $device"
1454 # Get ZFS storage pool name.
1461 device=$(facet_device $facet)
1462 # poolname is string before "/"
1463 poolname="${device%%/*}"
1470 # Get ZFS local fsname.
1472 zfs_local_fsname() {
1474 local lfsname=$(basename $(facet_device $facet))
1480 # Create ZFS storage pool.
1487 local opts=${@:-"-o cachefile=none"}
1489 do_facet $facet "lsmod | grep zfs >&/dev/null || modprobe zfs;
1490 $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1491 $ZPOOL create -f $opts $poolname $vdev"
1495 # Create ZFS file system.
1501 local opts=${@:-"-o mountpoint=legacy"}
1503 do_facet $facet "$ZFS list -H $dataset >/dev/null 2>&1 ||
1504 $ZFS create $opts $dataset"
1508 # Export ZFS storage pool.
1509 # Before exporting the pool, all datasets within the pool should be unmounted.
1517 poolname=$(zpool_name $facet)
1519 if [[ -n "$poolname" ]]; then
1520 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1521 grep -q ^$poolname/ /proc/mounts ||
1522 $ZPOOL export $opts $poolname"
1527 # Destroy ZFS storage pool.
1528 # Destroy the given pool and free up any devices for other use. This command
1529 # tries to unmount any active datasets before destroying the pool.
1530 # -f Force any active datasets contained within the pool to be unmounted.
1534 local poolname=${2:-$(zpool_name $facet)}
1536 if [[ -n "$poolname" ]]; then
1537 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1538 $ZPOOL destroy -f $poolname"
1543 # Import ZFS storage pool.
1544 # Force importing, even if the pool appears to be potentially active.
1549 local opts=${@:-"-o cachefile=none -o failmode=panic"}
1552 poolname=$(zpool_name $facet)
1554 if [[ -n "$poolname" ]]; then
1555 opts+=" -d $(dirname $(facet_vdevice $facet))"
1556 do_facet $facet "lsmod | grep zfs >&/dev/null || modprobe zfs;
1557 $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1558 $ZPOOL import -f $opts $poolname"
1563 # Reimport ZFS storage pool with new name
1568 local opts="-o cachefile=none"
1569 local poolname=$(zpool_name $facet)
1571 opts+=" -d $(dirname $(facet_vdevice $facet))"
1572 do_facet $facet "$ZPOOL export $poolname;
1573 $ZPOOL import $opts $poolname $newpool"
1577 # Set the "cachefile=none" property on ZFS storage pool so that the pool
1578 # is not automatically imported on system startup.
1580 # In a failover environment, this will provide resource level fencing which
1581 # will ensure that the same ZFS storage pool will not be imported concurrently
1582 # on different nodes.
1584 disable_zpool_cache() {
1588 poolname=$(zpool_name $facet)
1590 if [[ -n "$poolname" ]]; then
1591 do_facet $facet "$ZPOOL set cachefile=none $poolname"
1596 # This and set_osd_param() shall be used to access OSD parameters
1597 # once existed under "obdfilter":
1602 # writethrough_cache_enable
1606 local device=${2:-$FSNAME-OST*}
1609 do_nodes $nodes "$LCTL get_param -n osd-*.$device.$name"
1614 local device=${2:-$FSNAME-OST*}
1618 do_nodes $nodes "$LCTL set_param -n osd-*.$device.$name=$value"
1622 local dz=${1:-$DEBUG_SIZE}
1624 if [ -f /sys/devices/system/cpu/possible ]; then
1625 local cpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/possible)+1))
1627 local cpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
1630 # bug 19944, adjust size to be -gt num_possible_cpus()
1631 # promise 2MB for every cpu at least
1632 if [ -n "$cpus" ] && [ $((cpus * 2)) -gt $dz ]; then
1635 lctl set_param debug_mb=$dz
1638 set_default_debug () {
1639 local debug=${1:-"$PTLDEBUG"}
1640 local subsys=${2:-"$SUBSYSTEM"}
1641 local debug_size=${3:-$DEBUG_SIZE}
1643 [ -n "$debug" ] && lctl set_param debug="$debug" >/dev/null
1644 [ -n "$subsys" ] && lctl set_param subsystem_debug="${subsys# }" >/dev/null
1646 [ -n "$debug_size" ] && set_debug_size $debug_size > /dev/null
1649 set_default_debug_nodes () {
1651 local debug="${2:-"$PTLDEBUG"}"
1652 local subsys="${3:-"$SUBSYSTEM"}"
1653 local debug_size="${4:-$DEBUG_SIZE}"
1655 if [[ ,$nodes, = *,$HOSTNAME,* ]]; then
1656 nodes=$(exclude_items_from_list "$nodes" "$HOSTNAME")
1660 [[ -z "$nodes" ]] ||
1661 do_rpc_nodes "$nodes" set_default_debug \
1662 \\\"$debug\\\" \\\"$subsys\\\" $debug_size || true
1665 set_default_debug_facet () {
1667 local debug="${2:-"$PTLDEBUG"}"
1668 local subsys="${3:-"$SUBSYSTEM"}"
1669 local debug_size="${4:-$DEBUG_SIZE}"
1670 local node=$(facet_active_host $facet)
1672 [ -n "$node" ] || error "No host defined for facet $facet"
1674 set_default_debug_nodes $node "$debug" "$subsys" $debug_size
1677 set_params_nodes () {
1678 [[ $# -ge 2 ]] || return 0
1682 do_nodes $nodes $LCTL set_param $@
1685 set_params_clients () {
1686 local clients=${1:-$CLIENTS}
1687 local params=${2:-$CLIENT_LCTL_SETPARAM_PARAM}
1689 [[ -n $params ]] || return 0
1690 set_params_nodes $clients $params
1694 local hostid=${1:-$(hostid)}
1696 if [ ! -s /etc/hostid ]; then
1697 printf $(echo -n $hostid |
1698 sed 's/\(..\)\(..\)\(..\)\(..\)/\\x\4\\x\3\\x\2\\x\1/') >/etc/hostid
1704 local facets=${1:-$(get_facets)}
1710 for facet in ${facets//,/ }; do
1711 mount_facet $facet &
1715 for ((index=0; index<$total; index++)); do
1716 wait ${mountpids[index]}
1718 [ $RC -eq 0 ] && continue
1720 if [ "$TESTSUITE.$TESTNAME" = "replay-dual.test_0a" ]; then
1721 skip_noexit "Restart of $facet failed!." &&
1724 error "Restart of $facet failed!"
1732 # Add argument "arg" (e.g., "loop") to the comma-separated list
1733 # of arguments for option "opt" (e.g., "-o") on command
1734 # line "opts" (e.g., "-o flock").
1740 local opt_pattern="\([[:space:]]\+\|^\)$opt"
1742 if echo "$opts" | grep -q $opt_pattern; then
1743 opts=$(echo "$opts" | sed -e \
1744 "s/$opt_pattern[[:space:]]*[^[:space:]]\+/&,$arg/")
1746 opts+="${opts:+ }$opt $arg"
1752 # Associate loop device with a given regular file.
1753 # Return the loop device.
1755 setup_loop_device() {
1759 do_facet $facet "loop_dev=\\\$($LOSETUP -j $file | cut -d : -f 1);
1760 if [[ -z \\\$loop_dev ]]; then
1761 loop_dev=\\\$($LOSETUP -f);
1762 $LOSETUP \\\$loop_dev $file || loop_dev=;
1764 echo -n \\\$loop_dev"
1768 # Detach a loop device.
1770 cleanup_loop_device() {
1774 do_facet $facet "! $LOSETUP $loop_dev >/dev/null 2>&1 ||
1775 $LOSETUP -d $loop_dev"
1779 # Check if a given device is a block device.
1786 [[ -n "$dev" ]] || return 1
1787 do_facet $facet "test -b $dev" || return 1
1788 if [[ -n "$size" ]]; then
1789 local in=$(do_facet $facet "dd if=$dev of=/dev/null bs=1k \
1790 count=1 skip=$size 2>&1" |
1791 awk '($3 == "in") { print $1 }')
1792 [[ "$in" = "1+0" ]] || return 1
1797 # Check if a given device is a device-mapper device.
1803 [[ -n "$dev" ]] || return 1
1804 do_facet $facet "$DMSETUP status $dev >/dev/null 2>&1"
1808 # Check if a given device is a device-mapper flakey device.
1810 is_dm_flakey_dev() {
1815 [[ -n "$dev" ]] || return 1
1817 type=$(do_facet $facet "$DMSETUP status $dev 2>&1" |
1819 [[ $type = flakey ]] && return 0 || return 1
1823 # Check if device-mapper flakey device is supported by the kernel
1824 # of $facet node or not.
1826 dm_flakey_supported() {
1830 do_facet $facet "modprobe dm-flakey;
1831 $DMSETUP targets | grep -q flakey" &> /dev/null
1835 # Get the device-mapper flakey device name of a given facet.
1837 dm_facet_devname() {
1839 [[ $facet = mgs ]] && combined_mgs_mds && facet=mds1
1841 echo -n ${facet}_flakey
1845 # Get the device-mapper flakey device of a given facet.
1846 # A device created by dmsetup will appear as /dev/mapper/<device-name>.
1848 dm_facet_devpath() {
1851 echo -n $DM_DEV_PATH/$(dm_facet_devname $facet)
1855 # Set a device-mapper device with a new table.
1857 # The table has the following format:
1858 # <logical_start_sector> <num_sectors> <target_type> <target_args>
1860 # flakey <target_args> includes:
1861 # <destination_device> <offset> <up_interval> <down_interval> \
1862 # [<num_features> [<feature_arguments>]]
1864 # linear <target_args> includes:
1865 # <destination_device> <start_sector>
1867 dm_set_dev_table() {
1870 local target_type=$3
1876 read tmp num_sectors tmp real_dev tmp \
1877 <<< $(do_facet $facet "$DMSETUP table $dm_dev")
1879 case $target_type in
1881 table="0 $num_sectors flakey $real_dev 0 0 1800 1 drop_writes"
1884 table="0 $num_sectors linear $real_dev 0"
1886 *) error "invalid target type $target_type" ;;
1889 do_facet $facet "$DMSETUP suspend --nolockfs --noflush $dm_dev" ||
1890 error "failed to suspend $dm_dev"
1891 do_facet $facet "$DMSETUP load $dm_dev --table \\\"$table\\\"" ||
1892 error "failed to load $target_type table into $dm_dev"
1893 do_facet $facet "$DMSETUP resume $dm_dev" ||
1894 error "failed to resume $dm_dev"
1898 # Set a device-mapper flakey device as "read-only" by using the "drop_writes"
1899 # feature parameter.
1902 # All write I/O is silently ignored.
1903 # Read I/O is handled correctly.
1905 dm_set_dev_readonly() {
1907 local dm_dev=${2:-$(dm_facet_devpath $facet)}
1909 dm_set_dev_table $facet $dm_dev flakey
1913 # Set a device-mapper device to traditional linear mapping mode.
1915 dm_clear_dev_readonly() {
1917 local dm_dev=${2:-$(dm_facet_devpath $facet)}
1919 dm_set_dev_table $facet $dm_dev linear
1923 # Set the device of a given facet as "read-only".
1925 set_dev_readonly() {
1927 local svc=${facet}_svc
1929 if [[ $(facet_fstype $facet) = zfs ]] ||
1930 ! dm_flakey_supported $facet; then
1931 do_facet $facet $LCTL --device ${!svc} readonly
1933 dm_set_dev_readonly $facet
1938 # Get size in 512-byte sectors (BLKGETSIZE64 / 512) of a given device.
1945 num_sectors=$(do_facet $facet "blockdev --getsz $dev 2>/dev/null")
1946 [[ ${PIPESTATUS[0]} = 0 && -n "$num_sectors" ]] || num_sectors=0
1947 echo -n $num_sectors
1951 # Create a device-mapper device with a given block device or regular file (will
1952 # be associated with loop device).
1953 # Return the full path of the device-mapper device.
1957 local real_dev=$2 # destination device
1958 local dm_dev_name=${3:-$(dm_facet_devname $facet)} # device name
1959 local dm_dev=$DM_DEV_PATH/$dm_dev_name # device-mapper device
1961 # check if the device-mapper device to be created already exists
1962 if is_dm_dev $facet $dm_dev; then
1963 # if the existing device was set to "read-only", then clear it
1964 ! is_dm_flakey_dev $facet $dm_dev ||
1965 dm_clear_dev_readonly $facet $dm_dev
1971 # check if the destination device is a block device, and if not,
1972 # associate it with a loop device
1973 is_blkdev $facet $real_dev ||
1974 real_dev=$(setup_loop_device $facet $real_dev)
1975 [[ -n "$real_dev" ]] || { echo -n $real_dev; return 2; }
1977 # now create the device-mapper device
1978 local num_sectors=$(get_num_sectors $facet $real_dev)
1979 local table="0 $num_sectors linear $real_dev 0"
1982 do_facet $facet "$DMSETUP create $dm_dev_name --table \\\"$table\\\"" ||
1983 { rc=${PIPESTATUS[0]}; dm_dev=; }
1984 do_facet $facet "$DMSETUP mknodes >/dev/null 2>&1"
1991 # Map the facet name to its device variable name.
1993 facet_device_alias() {
1995 local dev_alias=$facet
1998 fs2mds) dev_alias=mds1_2 ;;
1999 fs2ost) dev_alias=ost1_2 ;;
2000 fs3ost) dev_alias=ost2_2 ;;
2008 # Save the original value of the facet device and export the new value.
2014 local active_facet=$(facet_active $facet)
2015 local dev_alias=$(facet_device_alias $active_facet)
2016 local dev_name=${dev_alias}_dev
2017 local dev=${!dev_name}
2019 if [[ $active_facet = $facet ]]; then
2020 local failover_dev=${dev_alias}failover_dev
2021 if [[ ${!failover_dev} = $dev ]]; then
2022 eval export ${failover_dev}_saved=$dev
2023 eval export ${failover_dev}=$dm_dev
2026 dev_alias=$(facet_device_alias $facet)
2027 local facet_dev=${dev_alias}_dev
2028 if [[ ${!facet_dev} = $dev ]]; then
2029 eval export ${facet_dev}_saved=$dev
2030 eval export ${facet_dev}=$dm_dev
2034 eval export ${dev_name}_saved=$dev
2035 eval export ${dev_name}=$dm_dev
2039 # Restore the saved value of the facet device.
2044 [[ $facet = mgs ]] && combined_mgs_mds && facet=mds1
2045 local dev_alias=$(facet_device_alias $facet)
2047 local saved_dev=${dev_alias}_dev_saved
2048 [[ -z ${!saved_dev} ]] ||
2049 eval export ${dev_alias}_dev=${!saved_dev}
2051 saved_dev=${dev_alias}failover_dev_saved
2052 [[ -z ${!saved_dev} ]] ||
2053 eval export ${dev_alias}failover_dev=${!saved_dev}
2057 # Remove a device-mapper device.
2058 # If the destination device is a loop device, then also detach it.
2062 local dm_dev=${2:-$(dm_facet_devpath $facet)}
2066 is_dm_dev $facet $dm_dev || return 0
2068 read major minor <<< $(do_facet $facet "$DMSETUP table $dm_dev" |
2069 awk '{ print $4 }' | awk -F: '{ print $1" "$2 }')
2071 do_facet $facet "$DMSETUP remove $dm_dev"
2072 do_facet $facet "$DMSETUP mknodes >/dev/null 2>&1"
2074 unexport_dm_dev $facet
2076 # detach a loop device
2077 [[ $major -ne 7 ]] || cleanup_loop_device $facet /dev/loop$minor
2079 # unload dm-flakey module
2080 do_facet $facet "modprobe -r dm-flakey" || true
2086 local active_facet=$(facet_active $facet)
2087 local dev_alias=$(facet_device_alias $active_facet)
2088 local dev=${dev_alias}_dev
2089 local opt=${facet}_opt
2090 local mntpt=$(facet_mntpt $facet)
2091 local opts="${!opt} $@"
2092 local fstype=$(facet_fstype $facet)
2094 local dm_dev=${!dev}
2096 [[ $dev == "mgsfailover_dev" ]] && combined_mgs_mds &&
2097 dev=mds1failover_dev
2099 module_loaded lustre || load_modules
2103 if dm_flakey_supported $facet; then
2104 dm_dev=$(dm_create_dev $facet ${!dev})
2105 [[ -n "$dm_dev" ]] || dm_dev=${!dev}
2108 is_blkdev $facet $dm_dev || opts=$(csa_add "$opts" -o loop)
2110 devicelabel=$(do_facet ${facet} "$E2LABEL $dm_dev");;
2112 # import ZFS storage pool
2113 import_zpool $facet || return ${PIPESTATUS[0]}
2115 devicelabel=$(do_facet ${facet} "$ZFS get -H -o value \
2116 lustre:svname $dm_dev");;
2118 error "unknown fstype!";;
2121 echo "Starting ${facet}: $opts $dm_dev $mntpt"
2122 # for testing LU-482 error handling in mount_facets() and test_0a()
2123 if [ -f $TMP/test-lu482-trigger ]; then
2127 "mkdir -p $mntpt; $MOUNT_CMD $opts $dm_dev $mntpt"
2131 if [ $RC -ne 0 ]; then
2132 echo "Start of $dm_dev on ${facet} failed ${RC}"
2136 health=$(do_facet ${facet} "$LCTL get_param -n health_check")
2137 if [[ "$health" != "healthy" ]]; then
2138 error "$facet is in a unhealthy state"
2141 set_default_debug_facet $facet
2143 if [[ $opts =~ .*nosvc.* ]]; then
2144 echo "Start $dm_dev without service"
2149 wait_update_facet ${facet} "$E2LABEL $dm_dev \
2150 2>/dev/null | grep -E ':[a-zA-Z]{3}[0-9]{4}'" \
2151 "" || error "$dm_dev failed to initialize!";;
2153 wait_update_facet ${facet} "$ZFS get -H -o value \
2154 lustre:svname $dm_dev 2>/dev/null | \
2155 grep -E ':[a-zA-Z]{3}[0-9]{4}'" "" ||
2156 error "$dm_dev failed to initialize!";;
2159 error "unknown fstype!";;
2163 # commit the device label change to disk
2164 if [[ $devicelabel =~ (:[a-zA-Z]{3}[0-9]{4}) ]]; then
2165 echo "Commit the device label on ${!dev}"
2166 do_facet $facet "sync; sleep 1; sync"
2170 label=$(devicelabel ${facet} $dm_dev)
2171 [ -z "$label" ] && echo no label for $dm_dev && exit 1
2172 eval export ${facet}_svc=${label}
2173 echo Started ${label}
2175 export_dm_dev $facet $dm_dev
2180 # start facet device options
2186 local dev_alias=$(facet_device_alias $facet)
2188 eval export ${dev_alias}_dev=${device}
2189 eval export ${facet}_opt=\"$@\"
2191 combined_mgs_mds && [[ ${dev_alias} == mds1 ]] &&
2192 eval export mgs_dev=${device}
2194 local varname=${dev_alias}failover_dev
2195 if [ -n "${!varname}" ] ; then
2196 eval export ${dev_alias}failover_dev=${!varname}
2198 eval export ${dev_alias}failover_dev=$device
2199 combined_mgs_mds && [[ ${dev_alias} == mds1 ]] &&
2200 eval export mgsfailover_dev=${device}
2204 local mntpt=$(facet_mntpt $facet)
2205 do_facet ${facet} mkdir -p $mntpt
2206 eval export ${facet}_MOUNT=$mntpt
2207 mount_facet ${facet}
2217 local HOST=$(facet_active_host $facet)
2218 [[ -z $HOST ]] && echo stop: no host for $facet && return 0
2220 local mntpt=$(facet_mntpt $facet)
2221 running=$(do_facet ${facet} "grep -c $mntpt' ' /proc/mounts || true")
2222 if [ ${running} -ne 0 ]; then
2223 echo "Stopping $mntpt (opts:$@) on $HOST"
2224 do_facet ${facet} $UMOUNT $@ $mntpt
2227 # umount should block, but we should wait for unrelated obd's
2228 # like the MGS or MGC to also stop.
2229 wait_exit_ST ${facet} || return ${PIPESTATUS[0]}
2231 if [[ $(facet_fstype $facet) == zfs ]]; then
2232 # export ZFS storage pool
2233 [ "$KEEP_ZPOOL" = "true" ] || export_zpool $facet
2234 elif dm_flakey_supported $facet; then
2235 local host=${facet}_HOST
2236 local failover_host=${facet}failover_HOST
2237 if [[ -n ${!failover_host} && ${!failover_host} != ${!host} ]]||
2238 $CLEANUP_DM_DEV || [[ $facet = fs* ]]; then
2239 dm_cleanup_dev $facet
2244 # get mdt quota type
2246 local varsvc=${SINGLEMDS}_svc
2247 do_facet $SINGLEMDS $LCTL get_param -n \
2248 osd-$(facet_fstype $SINGLEMDS).${!varsvc}.quota_slave.enabled
2251 # get ost quota type
2253 # All OSTs should have same quota type
2254 local varsvc=ost1_svc
2255 do_facet ost1 $LCTL get_param -n \
2256 osd-$(facet_fstype ost1).${!varsvc}.quota_slave.enabled
2259 # restore old quota type settings
2261 if [ "$old_MDT_QUOTA_TYPE" ]; then
2262 if [[ $PERM_CMD == *"set_param -P"* ]]; then
2263 do_facet mgs $PERM_CMD \
2264 osd-*.$FSNAME-MDT*.quota_slave.enabled = \
2267 do_facet mgs $PERM_CMD \
2268 $FSNAME.quota.mdt=$old_MDT_QUOTA_TYPE
2271 if [ "$old_OST_QUOTA_TYPE" ]; then
2272 if [[ $PERM_CMD == *"set_param -P"* ]]; then
2273 do_facet mgs $PERM_CMD \
2274 osd-*.$FSNAME-OST*.quota_slave.enabled = \
2277 do_facet mgs $LCTL conf_param \
2278 $FSNAME.quota.ost=$old_OST_QUOTA_TYPE
2283 # Handle the case when there is a space in the lfs df
2284 # "filesystem summary" line the same as when there is no space.
2285 # This will allow fixing the "lfs df" summary line in the future.
2287 $LFS df $* | sed -e 's/filesystem /filesystem_/'
2288 check_lfs_df_ret_val $?
2291 # Get free inodes on the MDT specified by mdt index, free indoes on
2292 # the whole filesystem will be returned when index == -1.
2298 if [ $index -eq -1 ]; then
2301 mdt_uuid=$(mdtuuid_from_index $index)
2304 free_inodes=$(lfs_df -i $MOUNT | grep $mdt_uuid | awk '{print $4}')
2309 # Get the OST device status from 'lfs df' with a given OST index.
2313 local mnt_pnt=${2:-$MOUNT}
2317 ost_uuid=$(ostuuid_from_index $ost_idx $mnt_pnt)
2318 lfs_df $opts $mnt_pnt | awk '/'$ost_uuid'/ { print $7 }'
2324 # save old quota type & set new quota type
2325 local mdt_qtype=$(mdt_quota_type)
2326 local ost_qtype=$(ost_quota_type)
2328 echo "[HOST:$HOSTNAME] [old_mdt_qtype:$mdt_qtype]" \
2329 "[old_ost_qtype:$ost_qtype] [new_qtype:$QUOTA_TYPE]"
2331 export old_MDT_QUOTA_TYPE=$mdt_qtype
2332 export old_OST_QUOTA_TYPE=$ost_qtype
2334 if [[ $PERM_CMD == *"set_param -P"* ]]; then
2335 do_facet mgs $PERM_CMD \
2336 osd-*.$FSNAME-MDT*.quota_slave.enabled=$QUOTA_TYPE
2337 do_facet mgs $PERM_CMD \
2338 osd-*.$FSNAME-OST*.quota_slave.enabled=$QUOTA_TYPE
2340 do_facet mgs $PERM_CMD $FSNAME.quota.mdt=$QUOTA_TYPE ||
2341 error "set mdt quota type failed"
2342 do_facet mgs $PERM_CMD $FSNAME.quota.ost=$QUOTA_TYPE ||
2343 error "set ost quota type failed"
2346 local quota_usrs=$QUOTA_USERS
2348 # get_filesystem_size
2349 local disksz=$(lfs_df $mntpt | grep "summary" | awk '{print $2}')
2350 local blk_soft=$((disksz + 1024))
2351 local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
2353 local inodes=$(lfs_df -i $mntpt | grep "summary" | awk '{print $2}')
2354 local i_soft=$inodes
2355 local i_hard=$((i_soft + i_soft / 20))
2357 echo "Total disk size: $disksz block-softlimit: $blk_soft" \
2358 "block-hardlimit: $blk_hard inode-softlimit: $i_soft" \
2359 "inode-hardlimit: $i_hard"
2362 for usr in $quota_usrs; do
2363 echo "Setting up quota on $HOSTNAME:$mntpt for $usr..."
2365 cmd="$LFS setquota -$type $usr -b $blk_soft"
2366 cmd="$cmd -B $blk_hard -i $i_soft -I $i_hard $mntpt"
2368 eval $cmd || error "$cmd FAILED!"
2370 # display the quota status
2371 echo "Quota settings for $usr : "
2372 $LFS quota -v -u $usr $mntpt || true
2379 local opts=${3:-$MOUNT_OPTS}
2380 opts=${opts:+-o $opts}
2381 local flags=${4:-$MOUNT_FLAGS}
2383 local device=$MGSNID:/$FSNAME$FILESET
2384 if [ -z "$mnt" -o -z "$FSNAME" ]; then
2385 echo "Bad mount command: opt=$flags $opts dev=$device " \
2391 # update mount option with skpath
2392 opts=$(add_sk_mntflag $opts)
2395 echo "Starting client: $client: $flags $opts $device $mnt"
2396 do_node $client mkdir -p $mnt
2397 if [ -n "$FILESET" -a -z "$SKIP_FILESET" ];then
2398 do_node $client $MOUNT_CMD $flags $opts $MGSNID:/$FSNAME \
2400 #disable FILESET if not supported
2401 do_nodes $client lctl get_param -n \
2402 mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
2403 device=$MGSNID:/$FSNAME
2404 do_node $client mkdir -p $mnt/$FILESET
2405 do_node $client "! grep -q $mnt' ' /proc/mounts ||
2408 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2409 # Mount using nodemap key
2410 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2411 if $SK_UNIQUE_NM; then
2412 mountkey=$SK_PATH/nodemap/c0.key
2414 local prunedopts=$(echo $opts |
2415 sed -e "s#skpath=[^,^ ]*#skpath=$mountkey#g")
2416 do_node $client $MOUNT_CMD $flags $prunedopts $device $mnt ||
2419 do_node $client $MOUNT_CMD $flags $opts $device $mnt ||
2423 set_default_debug_nodes $client
2424 set_params_clients $client
2435 local running=$(do_node $client "grep -c $mnt' ' /proc/mounts") || true
2437 [ "$3" ] && force=-f
2438 [ $running -eq 0 ] && return 0
2440 echo "Stopping client $client $mnt (opts:$force)"
2441 do_node $client lsof -t $mnt || need_kill=no
2442 if [ "x$force" != "x" ] && [ "x$need_kill" != "xno" ]; then
2443 pids=$(do_node $client lsof -t $mnt | sort -u);
2444 if [ -n "$pids" ]; then
2445 do_node $client kill -9 $pids || true
2449 busy=$(do_node $client "umount $force $mnt 2>&1" | grep -c "busy") ||
2451 if [ $busy -ne 0 ] ; then
2452 echo "$mnt is still busy, wait one second" && sleep 1
2453 do_node $client umount $force $mnt
2457 # Mount the file system on the MDS
2458 mount_mds_client() {
2459 local host=$(facet_active_host $SINGLEMDS)
2461 zconf_mount $host $MOUNT2 $MOUNT_OPTS ||
2462 error "unable to mount $MOUNT2 on $host"
2465 # Unmount the file system on the MDS
2466 umount_mds_client() {
2467 local host=$(facet_active_host $SINGLEMDS)
2468 zconf_umount $host $MOUNT2
2469 do_facet $SINGLEMDS "rmdir $MOUNT2"
2472 # nodes is comma list
2473 sanity_mount_check_nodes () {
2479 # FIXME: assume that all cluster nodes run the same os
2480 [ "$(uname)" = Linux ] || return 0
2483 for mnt in $mnts ; do
2484 do_nodes $nodes "running=\\\$(grep -c $mnt' ' /proc/mounts);
2485 mpts=\\\$(mount | grep -c $mnt' ');
2486 if [ \\\$running -ne \\\$mpts ]; then
2487 echo \\\$(hostname) env are INSANE!;
2490 [ $? -eq 0 ] || rc=1
2495 sanity_mount_check_servers () {
2496 [ -n "$CLIENTONLY" ] &&
2497 { echo "CLIENTONLY mode, skip mount_check_servers"; return 0; } || true
2498 echo Checking servers environments
2500 # FIXME: modify get_facets to display all facets wo params
2501 local facets="$(get_facets OST),$(get_facets MDS),mgs"
2505 for facet in ${facets//,/ }; do
2506 node=$(facet_host ${facet})
2507 mntpt=$(facet_mntpt $facet)
2508 sanity_mount_check_nodes $node $mntpt ||
2509 { error "server $node environments are insane!"; return 1; }
2513 sanity_mount_check_clients () {
2514 local clients=${1:-$CLIENTS}
2515 local mntpt=${2:-$MOUNT}
2516 local mntpt2=${3:-$MOUNT2}
2518 [ -z $clients ] && clients=$(hostname)
2519 echo Checking clients $clients environments
2521 sanity_mount_check_nodes $clients $mntpt $mntpt2 ||
2522 error "clients environments are insane!"
2525 sanity_mount_check () {
2526 sanity_mount_check_servers || return 1
2527 sanity_mount_check_clients || return 2
2530 # mount clients if not mouted
2531 zconf_mount_clients() {
2534 local opts=${3:-$MOUNT_OPTS}
2535 opts=${opts:+-o $opts}
2536 local flags=${4:-$MOUNT_FLAGS}
2537 local device=$MGSNID:/$FSNAME$FILESET
2538 if [ -z "$mnt" -o -z "$FSNAME" ]; then
2539 echo "Bad conf mount command: opt=$flags $opts dev=$device " \
2544 echo "Starting client $clients: $flags $opts $device $mnt"
2545 do_nodes $clients mkdir -p $mnt
2546 if [ -n "$FILESET" -a -z "$SKIP_FILESET" ]; then
2547 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2548 # Mount with own nodemap key
2550 # Mount all server nodes first with per-NM keys
2551 for nmclient in ${clients//,/ }; do
2552 # do_nodes $(comma_list $(all_server_nodes)) "lgss_sk -t server -l $SK_PATH/nodemap/c$i.key -n c$i"
2553 do_nodes $(comma_list $(all_server_nodes)) "lgss_sk -t server -l $SK_PATH/nodemap/c$i.key"
2556 # set perms for per-nodemap keys else permission denied
2557 do_nodes $(comma_list $(all_nodes)) \
2558 "keyctl show | grep lustre | cut -c1-11 |
2560 xargs -IX keyctl setperm X 0x3f3f3f3f"
2561 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2563 for nmclient in ${clients//,/ }; do
2564 if $SK_UNIQUE_NM; then
2565 mountkey=$SK_PATH/nodemap/c$i.key
2567 do_node $nmclient "! grep -q $mnt' ' \
2568 /proc/mounts || umount $mnt"
2569 local prunedopts=$(add_sk_mntflag $prunedopts);
2570 prunedopts=$(echo $prunedopts | sed -e \
2571 "s#skpath=[^ ^,]*#skpath=$mountkey#g")
2573 do_nodes $(comma_list $(all_server_nodes)) \
2576 do_node $nmclient $MOUNT_CMD $flags \
2577 $prunedopts $MGSNID:/$FSNAME $mnt ||
2582 do_nodes $clients "! grep -q $mnt' ' /proc/mounts ||
2584 do_nodes $clients $MOUNT_CMD $flags $opts \
2585 $MGSNID:/$FSNAME $mnt || return 1
2587 #disable FILESET if not supported
2588 do_nodes $clients lctl get_param -n \
2589 mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
2590 device=$MGSNID:/$FSNAME
2591 do_nodes $clients mkdir -p $mnt/$FILESET
2592 do_nodes $clients "! grep -q $mnt' ' /proc/mounts ||
2596 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2597 # Mount with nodemap key
2599 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2600 for nmclient in ${clients//,/ }; do
2601 if $SK_UNIQUE_NM; then
2602 mountkey=$SK_PATH/nodemap/c$i.key
2604 local prunedopts=$(echo $opts | sed -e \
2605 "s#skpath=[^ ^,]*#skpath=$mountkey#g");
2606 do_node $nmclient "! grep -q $mnt' ' /proc/mounts ||
2609 running=\\\$(mount | grep -c $mnt' ');
2611 if [ \\\$running -eq 0 ] ; then
2613 $MOUNT_CMD $flags $prunedopts $device $mnt;
2616 lustre_mnt_count=\\\$(mount | grep $mnt' ' | \
2617 grep 'type lustre' | wc -l);
2618 if [ \\\$running -ne \\\$lustre_mnt_count ] ; then
2619 echo zconf_mount_clients FAILED: \
2620 mount count \\\$running, not matching \
2621 with mount count of 'type lustre' \
2622 \\\$lustre_mnt_count;
2626 exit \\\$rc" || return ${PIPESTATUS[0]}
2633 if $SHARED_KEY; then
2634 tmpopts=$(add_sk_mntflag $opts)
2637 running=\\\$(mount | grep -c $mnt' ');
2639 if [ \\\$running -eq 0 ] ; then
2641 $MOUNT_CMD $flags $tmpopts $device $mnt;
2644 exit \\\$rc" || return ${PIPESTATUS[0]}
2647 echo "Started clients $clients: "
2648 do_nodes $clients "mount | grep $mnt' '"
2650 set_default_debug_nodes $clients
2651 set_params_clients $clients
2656 zconf_umount_clients() {
2661 [ "$3" ] && force=-f
2663 echo "Stopping clients: $clients $mnt (opts:$force)"
2664 do_nodes $clients "running=\\\$(grep -c $mnt' ' /proc/mounts);
2665 if [ \\\$running -ne 0 ] ; then
2666 echo Stopping client \\\$(hostname) $mnt opts:$force;
2667 lsof $mnt || need_kill=no;
2668 if [ "x$force" != "x" -a "x\\\$need_kill" != "xno" ]; then
2669 pids=\\\$(lsof -t $mnt | sort -u);
2670 if [ -n \\\"\\\$pids\\\" ]; then
2674 while umount $force $mnt 2>&1 | grep -q "busy"; do
2675 echo "$mnt is still busy, wait one second" && sleep 1;
2682 echo + $POWER_DOWN $node
2686 shutdown_node_hard () {
2688 local attempts=$SHUTDOWN_ATTEMPTS
2690 for i in $(seq $attempts) ; do
2693 wait_for_function --quiet "! ping -w 3 -c 1 $host" 5 1 && return 0
2694 echo "waiting for $host to fail attempts=$attempts"
2695 [ $i -lt $attempts ] || \
2696 { echo "$host still pingable after power down! attempts=$attempts" && return 1; }
2702 local mnt=${2:-$MOUNT}
2705 if [ "$FAILURE_MODE" = HARD ]; then
2706 shutdown_node_hard $client
2708 zconf_umount_clients $client $mnt -f
2714 local facets="$(get_facets OST),$(get_facets MDS)"
2717 combined_mgs_mds || facets="$facets,mgs"
2719 for facet in ${facets//,/ }; do
2720 if [ $(facet_active_host $facet) == $host ]; then
2721 affected="$affected $facet"
2725 echo $(comma_list $affected)
2730 local host=${2:-$(facet_host $facet)}
2732 local label=$(convert_facet2label $facet)
2733 do_node $host $LCTL dl | awk '{ print $4 }' | grep -q "^$label\$"
2736 facets_up_on_host () {
2738 local facets=$(facets_on_host $host)
2741 for facet in ${facets//,/ }; do
2742 if $(facet_up $facet $host); then
2743 affected_up="$affected_up $facet"
2747 echo $(comma_list $affected_up)
2752 local affected_facet
2753 local affected_facets
2755 if [[ "$FAILURE_MODE" = HARD ]]; then
2756 if [[ $(facet_fstype $facet) = ldiskfs ]] &&
2757 dm_flakey_supported $facet; then
2758 affected_facets=$(affected_facets $facet)
2759 for affected_facet in ${affected_facets//,/ }; do
2760 unexport_dm_dev $affected_facet
2764 shutdown_node_hard $(facet_active_host $facet)
2772 echo + $POWER_UP $node
2785 local node=$(facet_active_host $facet)
2786 local sleep_time=${2:-10}
2788 if [ "$FAILURE_MODE" = HARD ]; then
2798 if [ "$FAILURE_MODE" = HARD ]; then
2801 if $LOAD_MODULES_REMOTE; then
2802 echo "loading modules on $node: $facet"
2803 do_rpc_nodes $node load_modules_local
2812 for facet in ${facets//,/ }; do
2813 hosts=$(expand_list $hosts $(facet_host $facet) )
2819 _check_progs_installed () {
2823 for prog in $progs; do
2824 if ! [ "$(which $prog)" -o "${!prog}" ]; then
2825 echo $prog missing on $(hostname)
2832 check_progs_installed () {
2836 do_rpc_nodes "$nodes" _check_progs_installed $@
2839 # recovery-scale functions
2841 echo __$(echo $1 | tr '-' '_' | tr '.' '_')
2844 start_client_load() {
2847 local var=$(node_var_name $client)_load
2848 eval export ${var}=$load
2850 do_node $client "PATH=$PATH MOUNT=$MOUNT ERRORS_OK=$ERRORS_OK \
2851 BREAK_ON_ERROR=$BREAK_ON_ERROR \
2852 END_RUN_FILE=$END_RUN_FILE \
2853 LOAD_PID_FILE=$LOAD_PID_FILE \
2854 TESTLOG_PREFIX=$TESTLOG_PREFIX \
2855 TESTNAME=$TESTNAME \
2856 DBENCH_LIB=$DBENCH_LIB \
2857 DBENCH_SRC=$DBENCH_SRC \
2858 CLIENT_COUNT=$((CLIENTCOUNT - 1)) \
2863 MPIRUN_OPTIONS=\\\"$MPIRUN_OPTIONS\\\" \
2864 MACHINEFILE_OPTION=\\\"$MACHINEFILE_OPTION\\\" \
2865 num_clients=$(get_node_count ${CLIENTS//,/ }) \
2866 ior_THREADS=$ior_THREADS ior_iteration=$ior_iteration \
2867 ior_blockSize=$ior_blockSize \
2868 ior_blockUnit=$ior_blockUnit \
2869 ior_xferSize=$ior_xferSize ior_type=$ior_type \
2870 ior_DURATION=$ior_DURATION \
2871 ior_stripe_params=\\\"$ior_stripe_params\\\" \
2872 ior_custom_params=\\\"$ior_custom_param\\\" \
2873 mpi_ior_custom_threads=$mpi_ior_custom_threads \
2876 log "Started client load: ${load} on $client"
2878 # get the children process IDs
2879 local pids=$(ps --ppid $ppid -o pid= | xargs)
2880 CLIENT_LOAD_PIDS="$CLIENT_LOAD_PIDS $ppid $pids"
2884 start_client_loads () {
2885 local -a clients=(${1//,/ })
2886 local numloads=${#CLIENT_LOADS[@]}
2888 for ((nodenum=0; nodenum < ${#clients[@]}; nodenum++ )); do
2889 local load=$((nodenum % numloads))
2890 start_client_load ${clients[nodenum]} ${CLIENT_LOADS[load]}
2892 # bug 22169: wait the background threads to start
2896 # only for remote client
2897 check_client_load () {
2899 local var=$(node_var_name $client)_load
2900 local testload=run_${!var}.sh
2902 ps auxww | grep -v grep | grep $client | grep -q $testload || return 1
2904 # bug 18914: try to connect several times not only when
2905 # check ps, but while check_node_health also
2909 while [ $RC = 254 -a $tries -gt 0 ]; do
2913 if ! check_node_health $client; then
2915 if [ $RC -eq 254 ]; then
2916 # FIXME: not sure how long we shuold sleep here
2920 echo "check node health failed: RC=$RC "
2924 # We can continue try to connect if RC=254
2925 # Just print the warning about this
2926 if [ $RC = 254 ]; then
2927 echo "got a return status of $RC from do_node while checking " \
2928 "node health on $client"
2931 # see if the load is still on the client
2934 while [ $RC = 254 -a $tries -gt 0 ]; do
2938 if ! do_node $client \
2939 "ps auxwww | grep -v grep | grep -q $testload"; then
2944 if [ $RC = 254 ]; then
2945 echo "got a return status of $RC from do_node while checking " \
2946 "(node health and 'ps') the client load on $client"
2947 # see if we can diagnose a bit why this is
2952 check_client_loads () {
2953 local clients=${1//,/ }
2957 for client in $clients; do
2958 check_client_load $client
2960 if [ "$rc" != 0 ]; then
2961 log "Client load failed on node $client, rc=$rc"
2967 restart_client_loads () {
2968 local clients=${1//,/ }
2969 local expectedfail=${2:-""}
2973 for client in $clients; do
2974 check_client_load $client
2976 if [ "$rc" != 0 -a "$expectedfail" ]; then
2977 local var=$(node_var_name $client)_load
2978 start_client_load $client ${!var}
2979 echo "Restarted client load ${!var}: on $client. Checking ..."
2980 check_client_load $client
2982 if [ "$rc" != 0 ]; then
2983 log "Client load failed to restart on node $client, rc=$rc"
2984 # failure one client load means test fail
2985 # we do not need to check other
2994 # Start vmstat and save its process ID in a file.
2999 [ -z "$nodes" -o -z "$pid_file" ] && return 0
3002 "vmstat 1 > $TESTLOG_PREFIX.$TESTNAME.vmstat.\\\$(hostname -s).log \
3003 2>/dev/null </dev/null & echo \\\$! > $pid_file"
3006 # Display the nodes on which client loads failed.
3007 print_end_run_file() {
3011 [ -s $file ] || return 0
3013 echo "Found the END_RUN_FILE file: $file"
3016 # A client load will stop if it finds the END_RUN_FILE file.
3017 # That does not mean the client load actually failed though.
3018 # The first node in END_RUN_FILE is the one we are interested in.
3021 if [ -n "$node" ]; then
3022 local var=$(node_var_name $node)_load
3024 local prefix=$TESTLOG_PREFIX
3025 [ -n "$TESTNAME" ] && prefix=$prefix.$TESTNAME
3026 local stdout_log=$prefix.run_${!var}_stdout.$node.log
3027 local debug_log=$(echo $stdout_log | sed 's/\(.*\)stdout/\1debug/')
3029 echo "Client load ${!var} failed on node $node:"
3035 # Stop the process which had its PID saved in a file.
3040 [ -z "$nodes" -o -z "$pid_file" ] && return 0
3042 do_nodes $nodes "test -f $pid_file &&
3043 { kill -s TERM \\\$(cat $pid_file); rm -f $pid_file; }" || true
3046 # Stop all client loads.
3047 stop_client_loads() {
3048 local nodes=${1:-$CLIENTS}
3051 # stop the client loads
3052 stop_process $nodes $pid_file
3054 # clean up the processes that started them
3055 [ -n "$CLIENT_LOAD_PIDS" ] && kill -9 $CLIENT_LOAD_PIDS 2>/dev/null || true
3057 # End recovery-scale functions
3060 # wait for a command to return the expected result
3062 # This will run @check on @node repeatedly until the output matches @expect
3063 # based on the supplied condition, or until @max_wait seconds have elapsed,
3064 # whichever comes first. @cond may be one of the normal bash operators,
3065 # "-gt", "-ge", "-eq", "-le", "-lt", "==", "!=", or "=~", and must be quoted
3066 # in the caller to avoid unintentional evaluation by the shell in the caller.
3068 # If @max_wait is not specified, the condition will be checked for up to 90s.
3070 # If --verbose is passed as the first argument, the result is printed on each
3071 # value change, otherwise it is only printed after every 10s interval.
3073 # If --quiet is passed as the first/second argument, the do_node() command
3074 # will not print the remote command before executing it each time.
3076 # Using wait_update_cond() or related helper function is preferable to adding
3077 # a "long enough" wait for some state to change in the background, since
3078 # "long enough" may be too short due to tunables, system config, or running in
3079 # a VM, and must by necessity wait too long for most cases or risk failure.
3081 # usage: wait_update_cond [--verbose] [--quiet] node check cond expect [max_wait]
3082 wait_update_cond() {
3086 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
3087 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
3093 local max_wait=${5:-90}
3097 local begin=$SECONDS
3101 while (( $waited <= $max_wait )); do
3102 result=$(do_node $quiet $node "$check")
3104 eval [[ "'$result'" $cond "'$expect'" ]]
3105 if [[ $? == 0 ]]; then
3106 [[ -z "$result" || $waited -le $sleep ]] ||
3107 echo "Updated after ${waited}s: want '$expect' got '$result'"
3110 if [[ -n "$verbose" && "$result" != "$prev_result" ]]; then
3111 [[ -n "$prev_result" ]] &&
3112 echo "Changed after ${waited}s: from '$prev_result' to '$result'"
3113 prev_result="$result"
3115 (( $waited % $print == 0 )) &&
3116 echo "Waiting $((max_wait - waited))s for '$expect'"
3118 waited=$((SECONDS - begin))
3120 echo "Update not seen after ${max_wait}s: want '$expect' got '$result'"
3124 # usage: wait_update [--verbose] [--quiet] node check expect [max_wait]
3129 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
3130 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
3137 wait_update_cond $verbose $quiet $node "$check" "==" "$expect" $max_wait
3140 # usage: wait_update_facet_cond [--verbose] facet check cond expect [max_wait]
3141 wait_update_facet_cond() {
3145 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
3146 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
3148 local node=$(facet_active_host $1)
3154 wait_update_cond $verbose $quiet $node "$check" "$cond" "$expect" $max_wait
3157 # usage: wait_update_facet [--verbose] facet check expect [max_wait]
3158 wait_update_facet() {
3162 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
3163 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
3165 local node=$(facet_active_host $1)
3170 wait_update_cond $verbose $quiet $node "$check" "==" "$expect" $max_wait
3174 do_nodes $(comma_list $(mdts_nodes)) \
3175 "lctl set_param -n os[cd]*.*MDT*.force_sync=1"
3176 do_nodes $(comma_list $(osts_nodes)) \
3177 "lctl set_param -n osd*.*OS*.force_sync=1" 2>&1 |
3178 grep -v 'Found no match'
3182 local zfs_wait=${2:-5}
3184 # the occupied disk space will be released
3185 # only after TXGs are committed
3186 if [[ $(facet_fstype $1) == zfs ]]; then
3187 echo "sleep $zfs_wait for ZFS $(facet_fstype $1)"
3195 local lwm=$3 #low watermark
3196 local size_mb #how many MB should we write to pass watermark
3197 local ost_name=$(ostname_from_index $ost_idx)
3199 free_kb=$($LFS df $MOUNT | awk "/$ost_name/ { print \$4 }")
3201 if (( $free_kb / 1024 > lwm )); then
3202 size_mb=$((free_kb / 1024 - lwm))
3204 #If 10% of free space cross low watermark use it
3205 if (( $free_kb / 10240 > size_mb )); then
3206 size_mb=$((free_kb / 10240))
3208 #At least we need to store 1.1 of difference between
3209 #free space and low watermark
3210 size_mb=$((size_mb + size_mb / 10))
3212 if (( lwm <= $free_kb / 1024 )) ||
3213 [ ! -f $DIR/${filename}.fill_ost$ost_idx ]; then
3214 $LFS setstripe -i $ost_idx -c1 $DIR/${filename}.fill_ost$ost_idx
3215 dd if=/dev/zero of=$DIR/${filename}.fill_ost$ost_idx bs=1M \
3216 count=$size_mb oflag=append conv=notrunc
3221 free_kb=$($LFS df $MOUNT | awk "/$ost_name/ { print \$4 }")
3222 echo "OST still has $((free_kb / 1024)) MB free"
3225 # This checks only the primary MDS
3226 ost_watermarks_get() {
3228 local ost_name=$(ostname_from_index $ost_idx)
3229 local mdtosc_proc=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
3231 local hwm=$(do_facet $SINGLEMDS $LCTL get_param -n \
3232 osp.$mdtosc_proc.reserved_mb_high)
3233 local lwm=$(do_facet $SINGLEMDS $LCTL get_param -n \
3234 osp.$mdtosc_proc.reserved_mb_low)
3239 # Note that we set watermarks on all MDSes (necessary for striped dirs)
3240 ost_watermarks_set() {
3244 local ost_name=$(ostname_from_index $ost_idx)
3245 local facets=$(get_facets MDS)
3247 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param -n \
3248 osp.*$ost_name*.reserved_mb_low=$lwm \
3249 osp.*$ost_name*.reserved_mb_high=$hwm > /dev/null
3251 # sleep to ensure we see the change
3255 ost_watermarks_set_low_space() {
3257 local wms=$(ost_watermarks_get $ost_idx)
3258 local ost_name=$(ostname_from_index $ost_idx)
3260 local old_lwm=$(echo $wms | awk '{ print $1 }')
3261 local old_hwm=$(echo $wms | awk '{ print $2 }')
3263 local blocks=$($LFS df $MOUNT | awk "/$ost_name/ { print \$4 }")
3264 # minimal extension size is 64M
3266 if (( $blocks / 1024 > 50 )); then
3267 new_lwm=$((blocks / 1024 - 50))
3269 local new_hwm=$((new_lwm + 5))
3271 ost_watermarks_set $ost_idx $new_lwm $new_hwm
3272 echo "watermarks: $old_lwm $old_hwm $new_lwm $new_hwm"
3275 # Set watermarks to ~current available space & then write data to fill it
3276 # Note OST is not *actually* full after this, it just reports ENOSPC in the
3277 # internal statfs used by the stripe allocator
3279 # first parameter is the filename-prefix, which must get under t-f cleanup
3280 # requirements (rm -rf $DIR/[Rdfs][0-9]*), i.e. $tfile work fine
3281 ost_watermarks_set_enospc() {
3285 local ost_name=$(ostname_from_index $ost_idx)
3286 local facets=$(get_facets MDS)
3290 for MDS in ${facets//,/ }; do
3291 local mdtosc_proc=$(get_mdtosc_proc_path $MDS $ost_name)
3293 do_facet $MDS $LCTL get_param -n \
3294 osp.$mdtosc_proc.reserved_mb_high ||
3295 skip "remote MDS does not support reserved_mb_high"
3298 wms=$(ost_watermarks_set_low_space $ost_idx)
3299 local new_lwm=$(echo $wms | awk '{ print $4 }')
3300 fill_ost $filename $ost_idx $new_lwm
3301 #First enospc could execute orphan deletion so repeat
3302 fill_ost $filename $ost_idx $new_lwm
3306 ost_watermarks_enospc_delete_files() {
3310 rm -f $DIR/${filename}.fill_ost$ost_idx
3312 wait_delete_completed
3316 # clean up from "ost_watermarks_set_enospc"
3317 ost_watermarks_clear_enospc() {
3323 ost_watermarks_enospc_delete_files $filename $ost_idx
3324 ost_watermarks_set $ost_idx $old_lwm $old_hwm
3325 echo "set OST$ost_idx lwm back to $old_lwm, hwm back to $old_hwm"
3328 wait_delete_completed_mds() {
3329 local max_wait=${1:-20}
3331 local stime=$(date +%s)
3336 # find MDS with pending deletions
3337 for node in $(mdts_nodes); do
3338 changes=$(do_node $node "$LCTL get_param -n osc.*MDT*.sync_*" \
3339 2>/dev/null | calc_sum)
3340 if [[ $changes -eq 0 ]]; then
3343 mds2sync="$mds2sync $node"
3345 if [ -z "$mds2sync" ]; then
3346 wait_zfs_commit $SINGLEMDS
3349 mds2sync=$(comma_list $mds2sync)
3351 # sync MDS transactions
3352 do_nodes $mds2sync "$LCTL set_param -n os[cd]*.*MD*.force_sync 1"
3354 # wait till all changes are sent and commmitted by OSTs
3355 # for ldiskfs space is released upon execution, but DMU
3356 # do this upon commit
3359 while [[ $WAIT -ne $max_wait ]]; do
3360 changes=$(do_nodes $mds2sync \
3361 "$LCTL get_param -n osc.*MDT*.sync_*" | calc_sum)
3362 #echo "$node: $changes changes on all"
3363 if [[ $changes -eq 0 ]]; then
3364 wait_zfs_commit $SINGLEMDS
3366 # the occupied disk space will be released
3367 # only after TXGs are committed
3368 wait_zfs_commit ost1
3376 echo "Delete is not completed in $((etime - stime)) seconds"
3377 do_nodes $mds2sync "$LCTL get_param osc.*MDT*.sync_*"
3384 # we can use "for" here because we are waiting the slowest
3385 for host in ${hostlist//,/ }; do
3386 check_network "$host" 900
3388 while ! do_nodes $hostlist hostname > /dev/null; do sleep 5; done
3395 for facet in ${facetlist//,/ }; do
3396 hostlist=$(expand_list $hostlist $(facet_active_host $facet))
3398 wait_for_host $hostlist
3401 _wait_recovery_complete () {
3404 # Use default policy if $2 is not passed by caller.
3405 local MAX=${2:-$(max_recovery_time)}
3410 while [ $WAIT -lt $MAX ]; do
3411 STATUS=$(lctl get_param -n $param | grep status)
3413 [[ $STATUS = "status: COMPLETE" || $STATUS = "status: INACTIVE" ]] && return 0
3416 echo "Waiting $((MAX - WAIT)) secs for $param recovery done. $STATUS"
3418 echo "$param recovery not done in $MAX sec. $STATUS"
3422 wait_recovery_complete () {
3425 # with an assumption that at_max is the same on all nodes
3426 local MAX=${2:-$(max_recovery_time)}
3429 if [ "$FAILURE_MODE" = HARD ]; then
3430 facets=$(facets_on_host $(facet_active_host $facet))
3432 echo affected facets: $facets
3434 facets=${facets//,/ }
3435 # We can use "for" here because we are waiting the slowest.
3436 # The mgs not having the recovery_status proc entry, exclude it
3437 # from the facet list.
3438 for facet in ${facets//mgs/ }; do
3439 local var_svc=${facet}_svc
3440 local param="*.${!var_svc}.recovery_status"
3442 local host=$(facet_active_host $facet)
3443 do_rpc_nodes "$host" _wait_recovery_complete $param $MAX
3447 wait_mds_ost_sync () {
3448 # just because recovery is done doesn't mean we've finished
3449 # orphan cleanup. Wait for llogs to get synchronized.
3450 echo "Waiting for orphan cleanup..."
3451 # MAX value includes time needed for MDS-OST reconnection
3452 local MAX=$(( TIMEOUT * 2 ))
3453 local WAIT_TIMEOUT=${1:-$MAX}
3456 local list=$(comma_list $(mdts_nodes))
3457 local cmd="$LCTL get_param -n osp.*osc*.old_sync_processed"
3458 if ! do_facet $SINGLEMDS \
3459 "$LCTL list_param osp.*osc*.old_sync_processed 2> /dev/null"
3461 # old way, use mds_sync
3463 list=$(comma_list $(osts_nodes))
3464 cmd="$LCTL get_param -n obdfilter.*.mds_sync"
3467 echo "wait $WAIT_TIMEOUT secs maximumly for $list mds-ost sync done."
3468 while [ $WAIT -lt $WAIT_TIMEOUT ]; do
3469 local -a sync=($(do_nodes $list "$cmd"))
3472 for ((i=0; i<${#sync[@]}; i++)); do
3474 [ ${sync[$i]} -eq 1 ] && continue
3476 [ ${sync[$i]} -eq 0 ] && continue
3478 # there is a not finished MDS-OST synchronization
3482 sleep 2 # increase waiting time and cover statfs cache
3483 [ ${con} -eq 1 ] && return 0
3484 echo "Waiting $WAIT secs for $list $i mds-ost sync done."
3488 # show which nodes are not finished.
3489 cmd=$(echo $cmd | sed 's/-n//')
3490 do_nodes $list "$cmd"
3491 echo "$facet recovery node $i not done in $WAIT_TIMEOUT sec. $STATUS"
3495 # Wait OSTs to be active on both client and MDT side.
3497 local cmd="$LCTL get_param -n lov.$FSNAME-clilov-*.target_obd |
3498 awk 'BEGIN {c = 0} /ACTIVE/{c += 1} END {printf \\\"%d\\\", c}'"
3499 wait_update $HOSTNAME "eval $cmd" $OSTCOUNT ||
3500 error "wait_update OSTs up on client failed"
3502 cmd="$LCTL get_param osp.$FSNAME-OST*-MDT0000.prealloc_last_id |
3503 awk '/=[1-9][0-9]/ { c += 1 } END { printf \\\"%d\\\", c }'"
3504 wait_update_facet $SINGLEMDS "eval $cmd" $OSTCOUNT ||
3505 error "wait_update OSTs up on MDT0000 failed"
3508 wait_destroy_complete () {
3509 echo "Waiting for MDT destroys to complete"
3510 # MAX value shouldn't be big as this mean server responsiveness
3511 # never increase this just to make test pass but investigate
3512 # why it takes so long time
3515 local list=$(comma_list $(mdts_nodes))
3516 while [ $WAIT -lt $MAX ]; do
3517 local -a RPCs=($(do_nodes $list $LCTL get_param -n osp.*.destroys_in_flight))
3521 for ((i=0; i<${#RPCs[@]}; i++)); do
3522 [ ${RPCs[$i]} -eq 0 ] && continue
3523 # there are still some destroy RPCs in flight
3528 [ ${con} -eq 1 ] && return 0 # done waiting
3529 echo "Waiting ${WAIT}s for local destroys to complete"
3532 echo "MDT destroys weren't done in $MAX sec."
3536 wait_delete_completed() {
3537 wait_delete_completed_mds $1 || return $?
3538 wait_destroy_complete || return $?
3547 # conf-sanity 31 takes a long time cleanup
3548 while [ $WAIT -lt 300 ]; do
3549 running=$(do_facet ${facet} "lsmod | grep lnet > /dev/null &&
3550 lctl dl | grep ' ST ' || true")
3551 [ -z "${running}" ] && return 0
3552 echo "waited $WAIT for${running}"
3553 [ $INTERVAL -lt 64 ] && INTERVAL=$((INTERVAL + INTERVAL))
3555 WAIT=$((WAIT + INTERVAL))
3557 echo "service didn't stop after $WAIT seconds. Still running:"
3562 wait_remote_prog () {
3568 [ "$PDSH" = "no_dsh" ] && return 0
3570 while [ $WAIT -lt $2 ]; do
3571 running=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep) || true
3572 [ -z "${running}" ] && return 0 || true
3573 echo "waited $WAIT for: "
3575 [ $INTERVAL -lt 60 ] && INTERVAL=$((INTERVAL + INTERVAL))
3577 WAIT=$((WAIT + INTERVAL))
3579 local pids=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep | awk '{print $2}')
3580 [ -z "$pids" ] && return 0
3581 echo "$PDSH processes still exists after $WAIT seconds. Still running: $pids"
3582 # FIXME: not portable
3583 for pid in $pids; do
3584 cat /proc/${pid}/status || true
3585 cat /proc/${pid}/wchan || true
3587 kill -9 $pid || true
3596 local clients=${1:-$CLIENTS}
3599 if [ -z "$clients" ]; then
3600 $LFS df $MOUNT > /dev/null || rc=$?
3602 $PDSH $clients "$LFS df $MOUNT" > /dev/null || rc=$?
3605 check_lfs_df_ret_val $rc
3609 # not every config has many clients
3615 (( MDSCOUNT == 1 )) && return
3617 # wait so that statfs data on MDT expire
3618 local delay=$(do_facet mds1 $LCTL \
3619 get_param -n osp.*MDT*MDT0000.maxage | sort -n | tail -1)
3621 [ -n "$delay" ] || error "fail to get maxage"
3623 local nodes=$(comma_list $(mdts_nodes))
3624 # initiate statfs RPC, all to all MDTs
3625 do_nodes $nodes $LCTL get_param -N osp.*MDT*MDT*.filesfree >&/dev/null
3626 do_nodes $nodes $LCTL get_param -N osp.*MDT*MDT*.filesfree >&/dev/null
3630 # usually checked on particular client or locally
3639 client_reconnect_try() {
3640 local f=$MOUNT/recon
3643 if [ -z "$CLIENTS" ]; then
3644 $LFS df $MOUNT; uname -n >> $f
3646 do_nodes $CLIENTS "$LFS df $MOUNT; uname -n >> $f" > /dev/null
3648 echo "Connected clients: $(cat $f)"
3649 ls -l $f > /dev/null
3653 client_reconnect() {
3654 # one client_reconnect_try call does not always do the job...
3656 client_reconnect_try && break
3661 affected_facets () {
3664 local host=$(facet_active_host $facet)
3665 local affected=$facet
3667 if [ "$FAILURE_MODE" = HARD ]; then
3668 affected=$(facets_up_on_host $host)
3674 local E2FSCK_ON_MDT0=false
3675 if [ "$1" == "--fsck" ]; then
3677 [ $(facet_fstype $SINGLEMDS) == ldiskfs ] &&
3689 #Because it will only get up facets, we need get affected
3690 #facets before shutdown
3691 #For HARD Failure mode, it needs make sure facets on the same
3692 #HOST will only be shutdown and reboot once
3693 for facet in ${facets//,/ }; do
3694 local affected_facet
3696 #check whether facet has been included in other affected facets
3697 for ((index=0; index<$total; index++)); do
3698 [[ ,${affecteds[index]}, == *,$facet,* ]] && skip=1
3701 if [ $skip -eq 0 ]; then
3702 affecteds[$total]=$(affected_facets $facet)
3707 for ((index=0; index<$total; index++)); do
3708 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
3709 local host=$(facet_active_host $facet)
3710 echo "Failing ${affecteds[index]} on $host"
3711 shutdown_facet $facet
3714 echo "$(date +'%H:%M:%S (%s)') shut down"
3719 for facet in ${facets//,/ }; do
3720 local host=$(facet_active_host $facet)
3722 hostlist=$(expand_list $hostlist $host)
3723 if [ $(facet_host $facet) = \
3724 $(facet_failover_host $facet) ]; then
3725 waithostlist=$(expand_list $waithostlist $host)
3729 if [ "$FAILURE_MODE" = HARD ]; then
3730 for host in ${hostlist//,/ }; do
3733 echo "$(date +'%H:%M:%S (%s)') $hostlist rebooted"
3734 # We need to wait the rebooted hosts in case if
3735 # facet_HOST == facetfailover_HOST
3736 if ! [ -z "$waithostlist" ]; then
3737 wait_for_host $waithostlist
3738 if $LOAD_MODULES_REMOTE; then
3739 echo "loading modules on $waithostlist"
3740 do_rpc_nodes $waithostlist load_modules_local
3747 if [[ " ${affecteds[@]} " =~ " $SINGLEMDS " ]]; then
3748 change_active $SINGLEMDS
3751 $E2FSCK_ON_MDT0 && (run_e2fsck $(facet_active_host $SINGLEMDS) \
3752 $(facet_device $SINGLEMDS) "-n" || error "Running e2fsck")
3756 for ((index=0; index<$total; index++)); do
3757 if [[ ${affecteds[index]} != $SINGLEMDS ]]; then
3758 change_active ${affecteds[index]}
3762 init_facets_vars_simple
3764 # start mgs first if it is affected
3765 if ! combined_mgs_mds &&
3766 list_member ${affecteds[index]} mgs; then
3767 mount_facet mgs || error "Restart of mgs failed"
3768 affecteds[index]=$(exclude_items_from_list \
3769 ${affecteds[index]} mgs)
3771 if [ -n "${affecteds[index]}" ]; then
3772 echo mount facets: ${affecteds[index]}
3773 mount_facets ${affecteds[index]} &
3777 for ((index=0; index<$total; index++)); do
3778 if [ -n "${affecteds[index]}" ]; then
3779 wait ${mountpids[index]}
3783 do_nodes $(comma_list $(all_nodes)) \
3784 "keyctl show | grep lustre | cut -c1-11 |
3786 xargs -IX keyctl setperm X 0x3f3f3f3f"
3789 echo "$(date +'%H:%M:%S (%s)') targets are mounted"
3791 if [ "$FAILURE_MODE" = HARD ]; then
3792 hostlist=$(exclude_items_from_list $hostlist $waithostlist)
3793 if ! [ -z "$hostlist" ]; then
3794 wait_for_host $hostlist
3795 if $LOAD_MODULES_REMOTE; then
3796 echo "loading modules on $hostlist"
3797 do_rpc_nodes $hostlist load_modules_local
3802 echo "$(date +'%H:%M:%S (%s)') facet_failover done"
3807 do_facet $facet "sync; sync; sync"
3810 # make sure there will be no seq change
3811 local clients=${CLIENTS:-$HOSTNAME}
3812 local f=fsa-\\\$\(hostname\)
3813 do_nodes $clients "mcreate $MOUNT/$f; rm $MOUNT/$f"
3814 do_nodes $clients "if [ -d $MOUNT2 ]; then mcreate $MOUNT2/$f; rm $MOUNT2/$f; fi"
3816 local svc=${facet}_svc
3817 do_facet $facet $LCTL --device ${!svc} notransno
3819 # If a ZFS OSD is made read-only here, its pool is "freezed". This
3820 # in-memory state has to be cleared by either rebooting the host or
3821 # exporting and reimporting the pool.
3823 # Although the uberblocks are not updated when a pool is freezed,
3824 # transactions are still written to the disks. Modified blocks may be
3825 # cached in memory when tests try reading them back. The
3826 # export-and-reimport process also evicts any cached pool data from
3827 # memory to provide the correct "data loss" semantics.
3829 # In the test framework, the exporting and importing operations are
3830 # handled by stop() and mount_facet() separately, which are used
3831 # inside fail() and fail_abort().
3833 set_dev_readonly $facet
3834 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3835 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3838 replay_barrier_nodf() {
3839 local facet=$1 echo running=${running}
3840 do_facet $facet "sync; sync; sync"
3841 local svc=${facet}_svc
3842 echo Replay barrier on ${!svc}
3843 do_facet $facet $LCTL --device ${!svc} notransno
3844 set_dev_readonly $facet
3845 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3846 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3849 replay_barrier_nosync() {
3850 local facet=$1 echo running=${running}
3851 local svc=${facet}_svc
3852 echo Replay barrier on ${!svc}
3853 do_facet $facet $LCTL --device ${!svc} notransno
3854 set_dev_readonly $facet
3855 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3856 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3860 # Get Lustre client uuid for a given Lustre mount point.
3863 local mntpnt=${1:-$MOUNT}
3865 local name=$($LFS getname $mntpnt | cut -d' ' -f1)
3866 local uuid=$($LCTL get_param -n llite.$name.uuid)
3871 mds_evict_client() {
3872 local mntpnt=${1:-$MOUNT}
3873 local uuid=$(get_client_uuid $mntpnt)
3875 do_facet $SINGLEMDS \
3876 "$LCTL set_param -n mdt.${mds1_svc}.evict_client $uuid"
3879 ost_evict_client() {
3880 local mntpnt=${1:-$MOUNT}
3881 local uuid=$(get_client_uuid $mntpnt)
3884 "$LCTL set_param -n obdfilter.${ost1_svc}.evict_client $uuid"
3889 local clients=${CLIENTS:-$HOSTNAME}
3891 SK_NO_KEY_save=$SK_NO_KEY
3893 export SK_NO_KEY=false
3895 facet_failover $* || error "failover: $?"
3896 export SK_NO_KEY=$SK_NO_KEY_save
3897 # to initiate all OSC idling connections
3899 wait_clients_import_state "$clients" "$facets" "\(FULL\|IDLE\)"
3900 clients_up || error "post-failover stat: $?"
3906 facet_failover $facet
3911 local abort_type=${2:-"abort_recovery"}
3914 change_active $facet
3915 wait_for_facet $facet
3916 mount_facet $facet -o $abort_type
3917 clients_up || echo "first stat failed: $?"
3918 clients_up || error "post-failover stat: $?"
3922 host_nids_address() {
3926 do_nodes $nodes "$LCTL list_nids | grep -w $net | cut -f 1 -d @"
3930 if [ "$1" = "'*'" ]; then echo \'*\'; else
3936 if [[ -n "$NETTYPE" ]]; then
3937 h2name_or_ip "$1" "$NETTYPE"
3939 h2name_or_ip "$1" "$2"
3942 declare -fx h2nettype
3944 # Wrapper function to print the deprecation warning
3946 echo "h2tcp: deprecated, use h2nettype instead" 1>&2
3947 if [[ -n "$NETTYPE" ]]; then
3950 h2nettype "$1" "tcp"
3954 # Wrapper function to print the deprecation warning
3956 echo "h2o2ib: deprecated, use h2nettype instead" 1>&2
3957 if [[ -n "$NETTYPE" ]]; then
3960 h2nettype "$1" "o2ib"
3964 # This enables variables in cfg/"setup".sh files to support the pdsh HOSTLIST
3965 # expressions format. As a bonus we can then just pass in those variables
3966 # to pdsh. What this function does is take a HOSTLIST type string and
3967 # expand it into a space deliminated list for us.
3975 [ -z "$hostlist" ] && return
3977 # Translate the case of [..],..,[..] to [..] .. [..]
3978 list="${hostlist/],/] }"
3980 [[ "$front" == *,* ]] && {
3983 list=${list/${old}/${new}}
3986 for item in $list; do
3987 # Test if we have any []'s at all
3988 if [ "$item" != "${item/\[/}" ]; then {
3989 # Expand the [*] into list
3993 if [ "$name" != "$item" ]; then
3994 group=${item#$name[*}
3997 for range in ${group//,/ }; do
4003 # Number of leading zeros
4006 end=$(echo $end | sed 's/0*//')
4007 [[ -z "$end" ]] && end=0
4008 [[ $padlen2 -gt $padlen ]] && {
4009 [[ $padlen2 -eq ${#end} ]] && padlen2=0
4012 begin=$(echo $begin | sed 's/0*//')
4013 [ -z $begin ] && begin=0
4015 if [ ! -z "${begin##[!0-9]*}" ]; then
4016 order=$(seq -f "%0${padlen}g" $begin $end)
4018 order=$(eval echo {$begin..$end});
4021 for num in $order; do
4022 value="${name#*,}${num}${back}"
4023 [ "$value" != "${value/\[/}" ] && {
4024 value=$(hostlist_expand "$value")
4026 myList="$myList $value"
4031 myList="$myList $item"
4034 myList=${myList//,/ }
4035 myList=${myList:1} # Remove first character which is a space
4037 # Filter any duplicates without sorting
4039 myList="${list%% *}"
4041 while [[ "$list" != ${myList##* } ]]; do
4042 local tlist=" $list"
4043 list=${tlist// ${list%% *} / }
4045 myList="$myList ${list%% *}"
4047 myList="${myList%* }";
4049 # We can select an object at an offset in the list
4052 for item in $myList; do
4054 [ $cnt -eq $offset ] && {
4058 [ $(get_node_count $myList) -ne 1 ] && myList=""
4067 [ "$facet" == client ] && echo -n $HOSTNAME && return
4068 varname=${facet}_HOST
4069 if [ -z "${!varname}" ]; then
4070 if [ "${facet:0:3}" == "ost" ]; then
4071 local fh=${facet%failover}_HOST
4072 eval export ${facet}_HOST=${!fh}
4073 if [ -z "${!varname}" ]; then
4074 eval export ${facet}_HOST=${ost_HOST}
4076 elif [ "${facet:0:3}" == "mdt" -o \
4077 "${facet:0:3}" == "mds" -o \
4078 "${facet:0:3}" == "mgs" ]; then
4080 if [ "${facet}" == "mgsfailover" ] &&
4081 [ -n "$mds1failover_HOST" ]; then
4082 temp=$mds1failover_HOST
4086 eval export ${facet}_HOST=$temp
4092 facet_failover_host() {
4096 var=${facet}failover_HOST
4097 if [ -n "${!var}" ]; then
4102 if combined_mgs_mds && [ $facet == "mgs" ] &&
4103 [ -n "$mds1failover_HOST" ]; then
4104 echo $mds1failover_HOST
4108 if [ "${facet:0:3}" == "mdt" -o "${facet:0:3}" == "mds" -o \
4109 "${facet:0:3}" == "mgs" ]; then
4111 eval export ${facet}failover_host=${mds_HOST}
4116 if [[ $facet == ost* ]]; then
4117 eval export ${facet}failover_host=${ost_HOST}
4125 local activevar=${facet}active
4127 if [ -f $TMP/${facet}active ] ; then
4128 source $TMP/${facet}active
4131 active=${!activevar}
4132 if [ -z "$active" ] ; then
4139 facet_active_host() {
4140 facet_host $(facet_active $1)
4143 # Get the passive failover partner host of facet.
4144 facet_passive_host() {
4146 [[ $facet = client ]] && return
4148 local host=${facet}_HOST
4149 local failover_host=${facet}failover_HOST
4150 local active_host=$(facet_active_host $facet)
4152 [[ -z ${!failover_host} || ${!failover_host} = ${!host} ]] && return
4154 if [[ $active_host = ${!host} ]]; then
4155 echo -n ${!failover_host}
4165 for facet in ${facetlist//,/ }; do
4166 local failover=${facet}failover
4167 local host=`facet_host $failover`
4168 [ -z "$host" ] && return
4170 local curactive=`facet_active $facet`
4171 if [ -z "${curactive}" -o "$curactive" == "$failover" ] ; then
4172 eval export ${facet}active=$facet
4174 eval export ${facet}active=$failover
4176 # save the active host for this facet
4177 local activevar=${facet}active
4178 echo "$activevar=${!activevar}" > $TMP/$activevar
4179 [[ $facet = mds1 ]] && combined_mgs_mds && \
4180 echo "mgsactive=${!activevar}" > $TMP/mgsactive
4181 local TO=`facet_active_host $facet`
4182 echo "Failover $facet to $TO"
4190 # do not strip off hostname if verbose, b=19215
4191 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
4192 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
4198 if [ "$HOST" = "$HOSTNAME" ]; then
4200 elif [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" ]; then
4201 echo "cannot run remote command on $HOST with $myPDSH"
4204 if $VERBOSE && [[ -z "$quiet" ]]; then
4205 echo "CMD: $HOST $@" >&2
4206 $myPDSH $HOST "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
4209 if [[ "$myPDSH" == "rsh" ]] ||
4210 [[ "$myPDSH" == *pdsh* && "$myPDSH" != *-S* ]]; then
4211 # we need this because rsh and pdsh do not return
4212 # exit code of an executed command
4213 local command_status="$TMP/cs"
4214 eval $myPDSH $HOST ":> $command_status"
4215 eval $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests;
4216 PATH=\$PATH:/sbin:/usr/sbin;
4218 LUSTRE=\"$RLUSTRE\" bash -c \"$@\") ||
4219 echo command failed >$command_status"
4220 [[ -n "$($myPDSH $HOST cat $command_status)" ]] && return 1 ||
4224 if [[ -n "$verbose" ]]; then
4225 # print HOSTNAME for myPDSH="no_dsh"
4226 if [[ $myPDSH = no_dsh ]]; then
4228 "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin;\
4229 cd $RPWD; LUSTRE=\"$RLUSTRE\" bash -c \"$@\")" |
4230 sed -e "s/^/${HOSTNAME}: /"
4233 "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin;\
4234 cd $RPWD; LUSTRE=\"$RLUSTRE\" bash -c \"$@\")"
4238 "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin;\
4239 cd $RPWD; LUSTRE=\"$RLUSTRE\" bash -c \"$@\")" |
4240 sed "s/^${HOST}: //"
4242 return ${PIPESTATUS[0]}
4246 # Execute exact command line on host
4248 # The \a host may be on a local or remote node, which is determined at
4249 # the time the command is run. Does careful argument quotation to
4250 # ensure that the exact command line is executed without any globbing,
4251 # substitution, or shell interpretation on the remote side. Does not
4252 # support --verbose or --quiet. Does not include "$host: " prefixes on
4253 # output. See also do_facet_vp().
4255 # usage: do_node_vp "$host" "$command" "$arg"...
4260 if [[ "$host" == "$HOSTNAME" ]]; then
4261 sh -c "$(printf -- ' %q' "$@")"
4265 if [[ "${PDSH}" != *pdsh* || "${PDSH}" != *-S* ]]; then
4266 echo "cannot run '$*' on host '${host}' with PDSH='${PDSH}'" >&2
4270 # -N Disable hostname: prefix on lines of output.
4272 $PDSH "${host}" -N "cd $RPWD; PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; export LUSTRE=$RLUSTRE; $(printf -- ' %q' "$@")"
4275 single_local_node () {
4276 [ "$1" = "$HOSTNAME" ]
4279 # Outputs environment variable assignments that should be passed to remote nodes
4283 local facets=$(get_facets)
4286 for var in ${!MODOPTS_*}; do
4287 value=${!var//\"/\\\"}
4288 echo -n " ${var}=\"$value\""
4291 for facet in ${facets//,/ }; do
4293 if [ -n "${!var}" ]; then
4294 echo -n " $var=${!var}"
4298 for var in MGSFSTYPE MDSFSTYPE OSTFSTYPE; do
4299 if [ -n "${!var}" ]; then
4300 echo -n " $var=${!var}"
4304 for var in VERBOSE; do
4305 if [ -n "${!var}" ]; then
4306 echo -n " $var=${!var}"
4310 if [ -n "$FSTYPE" ]; then
4311 echo -n " FSTYPE=$FSTYPE"
4314 for var in LNETLND NETTYPE; do
4315 if [ -n "${!var}" ]; then
4316 echo -n " $var=${!var}"
4325 # do not strip off hostname if verbose, b=19215
4326 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
4327 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
4332 if single_local_node $rnodes; then
4333 do_node $verbose $quiet $rnodes "$@"
4337 # This is part from do_node
4340 [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" -o "$myPDSH" = "rsh" ] &&
4341 echo "cannot run remote command on $rnodes with $myPDSH" &&
4344 export FANOUT=$(get_node_count "${rnodes//,/ }")
4345 if $VERBOSE && [[ -z "$quiet" ]]; then
4346 echo "CMD: $rnodes $@" >&2
4347 $myPDSH $rnodes "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
4350 # do not replace anything from pdsh output if -N is used
4351 # -N Disable hostname: prefix on lines of output.
4352 if [[ -n "$verbose" || $myPDSH = *-N* ]]; then
4353 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) bash -c \"$@\")"
4355 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) bash -c \"$@\")" | sed -re "s/^[^:]*: //g"
4357 return ${PIPESTATUS[0]}
4361 # Execute commands on a single service's host
4363 # The \a facet (service) may be on a local or remote node, which is
4364 # determined at the time the command is run.
4366 # usage: do_facet $facet command [arg ...]
4371 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
4372 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
4376 local host=$(facet_active_host $facet)
4378 [ -z "$host" ] && echo "No host defined for facet ${facet}" && exit 1
4379 do_node $verbose $quiet $host "$@"
4383 # Execute exact command line on the host of a facet
4385 # The \a facet (service) may be on a local or remote node, which is
4386 # determined at the time the command is run. Does careful argument
4387 # quotation to ensure that the exact command line is executed without
4388 # any globbing, substitution, or shell interpretation on the remote
4389 # side. Does not support --verbose or --quiet. Does not include
4390 # "$host: " prefixes on output.
4392 # usage: do_facet_vp "$facet" "$command" "$arg"...
4395 local host=$(facet_active_host "$facet")
4398 if [[ -z "$host" ]]; then
4399 echo "no host defined for facet ${facet}" >&2
4403 do_node_vp "$host" "$@"
4406 # Function: do_facet_random_file $FACET $FILE $SIZE
4407 # Creates FILE with random content on the given FACET of given SIZE
4409 do_facet_random_file() {
4413 local cmd="dd if=/dev/urandom of='$fpath' bs=$fsize count=1"
4414 do_facet $facet "$cmd 2>/dev/null"
4417 do_facet_create_file() {
4421 local cmd="dd if=/dev/zero of='$fpath' bs=$fsize count=1"
4422 do_facet $facet "$cmd 2>/dev/null"
4426 do_nodes --verbose "$@"
4432 # make sure its not already running
4434 rm -f $TMP/${facet}active
4435 [[ $facet = mds1 ]] && combined_mgs_mds && rm -f $TMP/mgsactive
4437 # make sure in-tree ldiskfs is loaded before mkfs
4438 if local_mode && [[ $(node_fstypes $HOSTNAME) == *ldiskfs* ]]; then
4439 load_module ../ldiskfs/ldiskfs
4442 do_facet ${facet} $MKFS $* || return ${PIPESTATUS[0]}
4444 if [[ $(facet_fstype $facet) == zfs ]]; then
4446 # After formatting a ZFS target, "cachefile=none" property will
4447 # be set on the ZFS storage pool so that the pool is not
4448 # automatically imported on system startup. And then the pool
4449 # will be exported so as to leave the importing and exporting
4450 # operations handled by mount_facet() and stop() separately.
4452 refresh_partition_table $facet $(facet_vdevice $facet)
4453 disable_zpool_cache $facet
4458 # Device formatted as ost
4461 local DEVNAME=OSTDEV$num
4463 local fstype=$(facet_fstype ost$num)
4467 local dev=ost${num}_dev
4468 [[ -n ${!dev} ]] && eval DEVPTR=${!dev} ||
4469 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
4470 eval DEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
4472 #try $OSTZFSDEVn - independent of vdev
4473 DEVNAME=OSTZFSDEV$num
4474 eval DEVPTR=${!DEVNAME:=${FSNAME}-ost${num}/ost${num}};;
4476 error "unknown fstype!";;
4482 # Physical device location of data
4488 local fstype=$(facet_fstype ost$num)
4492 # vdevs are not supported by ldiskfs
4495 #if $OSTDEVn isn't defined, default is $OSTDEVBASE{n}
4496 # Device formatted by zfs
4498 eval VDEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
4500 error "unknown fstype!";;
4506 # Logical device formatted for lustre
4509 local DEVNAME=MDSDEV$num
4511 local fstype=$(facet_fstype mds$num)
4515 local dev=mds${num}_dev
4516 [[ -n ${!dev} ]] && eval DEVPTR=${!dev} ||
4517 #if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
4518 eval DEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
4520 # try $MDSZFSDEVn - independent of vdev
4521 DEVNAME=MDSZFSDEV$num
4522 eval DEVPTR=${!DEVNAME:=${FSNAME}-mdt${num}/mdt${num}};;
4524 error "unknown fstype!";;
4530 # Physical location of data
4534 local fstype=$(facet_fstype mds$num)
4538 # vdevs are not supported by ldiskfs
4541 # if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
4542 # Device formatted by ZFS
4543 local DEVNAME=MDSDEV$num
4544 eval VDEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
4546 error "unknown fstype!";;
4554 local fstype=$(facet_fstype mgs)
4558 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
4559 ( [ -z "$MGSDEV" ] || [ $MGSDEV = $MDSDEV1 ] ); then
4560 DEVPTR=$(mdsdevname 1)
4562 [[ -n $mgs_dev ]] && DEVPTR=$mgs_dev ||
4566 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
4567 ( [ -z "$MGSZFSDEV" ] &&
4568 [ -z "$MGSDEV" -o "$MGSDEV" = $(mdsvdevname 1) ] ); then
4569 DEVPTR=$(mdsdevname 1)
4571 DEVPTR=${MGSZFSDEV:-${FSNAME}-mgs/mgs}
4574 error "unknown fstype!";;
4583 local fstype=$(facet_fstype mgs)
4587 # vdevs are not supported by ldiskfs
4590 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
4591 ( [ -z "$MGSDEV" ] &&
4592 [ -z "$MGSZFSDEV" -o "$MGSZFSDEV" = $(mdsdevname 1) ]); then
4593 VDEVPTR=$(mdsvdevname 1)
4594 elif [ -n "$MGSDEV" ]; then
4598 error "unknown fstype!";;
4606 [[ $facet = mgs ]] && combined_mgs_mds && facet="mds1"
4608 local var=${facet}_MOUNT
4609 eval mntpt=${!var:-${MOUNT}-$facet}
4616 local dev=$(facet_device $facet)
4617 local mnt=${2:-$(facet_mntpt $facet)}
4621 if dm_flakey_supported $facet; then
4622 dm_dev=$(dm_create_dev $facet $dev)
4623 [[ -n "$dm_dev" ]] || dm_dev=$dev
4625 is_blkdev $facet $dm_dev || opts=$(csa_add "$opts" -o loop)
4626 export_dm_dev $facet $dm_dev
4628 do_facet $facet mount -t ldiskfs $opts $dm_dev $mnt
4633 local dev=$(facet_device $facet)
4634 local mnt=${2:-$(facet_mntpt $facet)}
4636 do_facet $facet $UMOUNT $mnt
4640 echo -n "$1" | tr -c '[:alnum:]\n' '_'
4645 local ds=$(facet_device $facet)
4646 local mnt=${2:-$(facet_mntpt $facet)}
4651 canmnt=$(do_facet $facet $ZFS get -H -o value canmount $ds)
4652 mntpt=$(do_facet $facet $ZFS get -H -o value mountpoint $ds)
4653 do_facet $facet $ZFS set canmount=noauto $ds
4655 # The "legacy" mount method is used here because "zfs unmount $mnt"
4656 # calls stat(2) on $mnt/../*, which may include $MOUNT. If certain
4657 # targets are not available at the time, the stat(2) on $MOUNT will
4660 do_facet $facet $ZFS set mountpoint=legacy $ds
4661 do_facet $facet mount -t zfs $ds $mnt
4662 eval export mz_$(var_name ${facet}_$ds)_canmount=$canmnt
4663 eval export mz_$(var_name ${facet}_$ds)_mountpoint=$mntpt
4668 local ds=$(facet_device $facet)
4669 local mnt=${2:-$(facet_mntpt $facet)}
4670 local var_mntpt=mz_$(var_name ${facet}_$ds)_mountpoint
4671 local var_canmnt=mz_$(var_name ${facet}_$ds)_canmount
4672 local mntpt=${!var_mntpt}
4673 local canmnt=${!var_canmnt}
4677 do_facet $facet umount $mnt
4678 do_facet $facet $ZFS set mountpoint=$mntpt $ds
4679 do_facet $facet $ZFS set canmount=$canmnt $ds
4686 local fstype=$(facet_fstype $facet)
4688 mount_$fstype $facet $mnt
4694 local fstype=$(facet_fstype $facet)
4696 unmount_$fstype $facet $mnt
4703 # make sure we are using the primary server, so test-framework will
4704 # be able to clean up properly.
4705 activemds=`facet_active mds1`
4706 if [ $activemds != "mds1" ]; then
4710 local clients=$CLIENTS
4711 [ -z $clients ] && clients=$(hostname)
4713 zconf_umount_clients $clients $MOUNT "$*" || true
4714 [ -n "$MOUNT2" ] && zconf_umount_clients $clients $MOUNT2 "$*" || true
4716 [ -n "$CLIENTONLY" ] && return
4718 # The add fn does rm ${facet}active file, this would be enough
4719 # if we use do_facet <facet> only after the facet added, but
4720 # currently we use do_facet mds in local.sh
4722 for num in `seq $MDSCOUNT`; do
4724 rm -f ${TMP}/mds${num}active
4726 combined_mgs_mds && rm -f $TMP/mgsactive
4728 for num in `seq $OSTCOUNT`; do
4730 rm -f $TMP/ost${num}active
4733 if ! combined_mgs_mds ; then
4737 if $SHARED_KEY; then
4738 export SK_MOUNTED=false
4744 cleanup_echo_devs () {
4747 local devs=$($LCTL dl | grep echo | awk '{print $4}')
4749 for dev in $devs; do
4750 $LCTL --device $dev cleanup
4751 $LCTL --device $dev detach
4756 nfs_client_mode && return
4757 cifs_client_mode && return
4760 CLEANUP_DM_DEV=true stopall $*
4767 combined_mgs_mds () {
4768 [[ "$(mdsdevname 1)" = "$(mgsdevname)" ]] &&
4769 [[ "$(facet_host mds1)" = "$(facet_host mgs)" ]]
4773 echo -n "$1" | tr '[:upper:]' '[:lower:]'
4777 echo -n "$1" | tr '[:lower:]' '[:upper:]'
4789 var=$(echo "$var" | sed -e 's/,\( \)*/,/g')
4790 for i in $(echo "$var"); do
4791 if [ "$i" == "-O" ]; then
4793 first_o=$(($first_o + 1))
4796 if [ "$i" == "-E" ]; then
4798 first_e=$(($first_e + 1 ))
4803 [ $first_o -gt 1 ] && opt_o+=",";
4807 [ $first_e -gt 1 ] && opt_e+=",";
4818 [ -n "$opt_o" ] && echo " -O $opt_o"
4819 [ -n "$opt_e" ] && echo " -E $opt_e"
4825 local fsname=${3:-"$FSNAME"}
4826 local type=$(facet_type $facet)
4827 local index=$(facet_index $facet)
4828 local fstype=$(facet_fstype $facet)
4829 local host=$(facet_host $facet)
4833 local varbs=${facet}_BLOCKSIZE
4835 if [ $type == MGS ] || ( [ $type == MDS ] &&
4836 [ "$dev" == $(mgsdevname) ] &&
4837 [ "$host" == "$(facet_host mgs)" ] ); then
4840 opts="--mgsnode=$MGSNID"
4843 if [ $type != MGS ]; then
4844 opts+=" --fsname=$fsname --$(lower ${type/MDS/MDT}) \
4848 var=${facet}failover_HOST
4849 if [ -n "${!var}" ] && [ ${!var} != $(facet_host $facet) ]; then
4850 opts+=" --failnode=$(h2nettype ${!var})"
4853 opts+=${TIMEOUT:+" --param=sys.timeout=$TIMEOUT"}
4854 opts+=${LDLM_TIMEOUT:+" --param=sys.ldlm_timeout=$LDLM_TIMEOUT"}
4856 if [ $type == MDS ]; then
4857 opts+=${DEF_STRIPE_SIZE:+" --param=lov.stripesize=$DEF_STRIPE_SIZE"}
4858 opts+=${DEF_STRIPE_COUNT:+" --param=lov.stripecount=$DEF_STRIPE_COUNT"}
4859 opts+=${L_GETIDENTITY:+" --param=mdt.identity_upcall=$L_GETIDENTITY"}
4861 if [ $fstype == ldiskfs ]; then
4863 if [ -n "${!var}" ]; then
4864 fs_mkfs_opts+=" -J device=${!var}"
4866 fs_mkfs_opts+=${MDSJOURNALSIZE:+" -J size=$MDSJOURNALSIZE"}
4868 fs_mkfs_opts+=${MDSISIZE:+" -i $MDSISIZE"}
4872 if [ $type == OST ]; then
4873 if [ $fstype == ldiskfs ]; then
4875 if [ -n "${!var}" ]; then
4876 fs_mkfs_opts+=" -J device=${!var}"
4878 fs_mkfs_opts+=${OSTJOURNALSIZE:+" -J size=$OSTJOURNALSIZE"}
4883 opts+=" --backfstype=$fstype"
4886 if [ -n "${!var}" ]; then
4887 opts+=" --device-size=${!var}"
4890 var=$(upper $fstype)_MKFS_OPTS
4891 fs_mkfs_opts+=${!var:+" ${!var}"}
4893 var=${type}_FS_MKFS_OPTS
4894 fs_mkfs_opts+=${!var:+" ${!var}"}
4896 [[ "$QUOTA_TYPE" =~ "p" ]] && fs_mkfs_opts+=" -O project"
4898 [ $fstype == ldiskfs ] && fs_mkfs_opts+=" -b ${!varbs:-$BLCKSIZE}"
4899 [ $fstype == ldiskfs ] && fs_mkfs_opts=$(squash_opt $fs_mkfs_opts)
4901 if [ -n "${fs_mkfs_opts## }" ]; then
4902 opts+=" --mkfsoptions=\\\"${fs_mkfs_opts## }\\\""
4906 opts+=${!var:+" ${!var}"}
4913 local type=$(facet_type $facet)
4914 local var=${type}_MOUNT_FS_OPTS
4916 if [ -n "${!var}" ]; then
4917 opts+=" --mountfsoptions=${!var}"
4922 check_ost_indices() {
4923 local index_count=${#OST_INDICES[@]}
4924 [[ $index_count -eq 0 || $OSTCOUNT -le $index_count ]] && return 0
4926 # OST count is greater than the index count in $OST_INDEX_LIST.
4927 # We need check whether there are duplicate indices.
4931 for i in $(seq $((index_count + 1)) $OSTCOUNT); do
4932 index=$(facet_index ost$i)
4933 for j in $(seq 0 $((index_count - 1))); do
4934 [[ $index -ne ${OST_INDICES[j]} ]] ||
4935 error "ost$i has the same index $index as ost$((j+1))"
4942 local facet_type=$1 # mgs || mds || ost
4944 local facet=${1}${2}
4947 case "$(facet_fstype $facet)" in
4949 device=$(${facet_type}devname $facet_num)
4952 device=$(${facet_type}vdevname $facet_num)
4955 error "Unhandled filesystem type"
4959 do_facet $facet "[ -e \"$device\" ]" && return
4961 # Note: the following check only works with absolute paths
4962 [[ ! "$device" =~ ^/dev/ ]] || [[ "$device" =~ ^/dev/shm/ ]] ||
4963 error "$facet: device '$device' does not exist"
4965 # zpool create doesn't like empty files
4966 [[ $(facet_fstype $facet) == zfs ]] && return 0
4968 do_facet $facet "touch \"${device}\""
4977 echo "Format mgs: $(mgsdevname)"
4978 reformat_external_journal mgs
4980 # touch "device" in case it is a loopback file for testing and needs to
4981 # be created. mkfs.lustre doesn't do this to avoid accidentally writing
4982 # to non-existent files in /dev if the admin made a typo during setup
4985 add mgs $(mkfs_opts mgs $(mgsdevname)) $(mountfs_opts mgs) --reformat \
4986 $(mgsdevname) $(mgsvdevname) ${quiet:+>/dev/null} || exit 10
4996 echo "Format mds$num: $(mdsdevname $num)"
4997 reformat_external_journal mds$num
4999 __touch_device mds $num
5001 add mds$num $(mkfs_opts mds$num $(mdsdevname ${num})) \
5002 $(mountfs_opts mds$num) --reformat $(mdsdevname $num) \
5003 $(mdsvdevname $num) ${quiet:+>/dev/null} || exit 10
5012 echo "Format ost$num: $(ostdevname $num)"
5013 reformat_external_journal ost$num
5015 __touch_device ost $num
5017 add ost$num $(mkfs_opts ost$num $(ostdevname ${num})) \
5018 $(mountfs_opts ost$num) --reformat $(ostdevname $num) \
5019 $(ostvdevname ${num}) ${quiet:+>/dev/null} || exit 10
5024 # Set hostid for ZFS/SPL zpool import protection
5025 # (Assumes MDS version is also OSS version)
5026 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ];
5028 do_rpc_nodes "$(comma_list $(all_server_nodes))" set_hostid
5031 # We need ldiskfs here, may as well load them all
5033 [ -n "$CLIENTONLY" ] && return
5034 echo Formatting mgs, mds, osts
5035 if ! combined_mgs_mds ; then
5039 for num in $(seq $MDSCOUNT); do
5043 export OST_INDICES=($(hostlist_expand "$OST_INDEX_LIST"))
5045 for num in $(seq $OSTCOUNT); do
5051 grep " $1 " /proc/mounts || zconf_mount $HOSTNAME $*
5055 grep " $1 " /proc/mounts && zconf_umount $HOSTNAME $*
5059 # 0: success, the old identity set already.
5060 # 1: success, the old identity does not set.
5065 local j=`expr $num - 1`
5066 local MDT="`(do_facet mds$num lctl get_param -N mdt.*MDT*$j 2>/dev/null | cut -d"." -f2 2>/dev/null) || true`"
5068 if [ -z "$MDT" ]; then
5072 local old="`do_facet mds$num "lctl get_param -n mdt.$MDT.identity_upcall"`"
5075 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"$L_GETIDENTITY\""
5077 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"NONE\""
5080 do_facet mds$num "lctl set_param -n mdt/$MDT/identity_flush=-1"
5082 if [ $old = "NONE" ]; then
5091 zconf_umount $HOSTNAME $1 || error "umount failed"
5092 zconf_mount $HOSTNAME $1 || error "mount failed"
5100 rm -f $TMP/${facet}active
5101 do_facet ${facet} "$TUNEFS --quiet --writeconf $dev" || return 1
5106 local mdt_count=${1:-$MDSCOUNT}
5107 local ost_count=${2:-$OSTCOUNT}
5110 for num in $(seq $mdt_count); do
5111 DEVNAME=$(mdsdevname $num)
5112 writeconf_facet mds$num $DEVNAME || rc=$?
5115 for num in $(seq $ost_count); do
5116 DEVNAME=$(ostdevname $num)
5117 writeconf_facet ost$num $DEVNAME || rc=$?
5123 if ! combined_mgs_mds ; then
5124 start mgs $(mgsdevname) $MGS_MOUNT_OPTS
5133 for num in $(seq $MDSCOUNT); do
5134 devname=$(mdsdevname $num)
5135 start mds$num $devname $MDS_MOUNT_OPTS
5137 # We started mds$num, now we should set mds${num}_HOST
5138 # and mds${num}failover_HOST variables properly if they
5140 host=$(facet_host mds$num)
5141 for varname in mds${num}_HOST mds${num}failover_HOST; do
5142 if [[ -z "${!varname}" ]]; then
5146 if [ $IDENTITY_UPCALL != "default" ]; then
5147 switch_identity $num $IDENTITY_UPCALL
5157 for num in $(seq $OSTCOUNT); do
5158 devname=$(ostdevname $num)
5159 start ost$num $devname $OST_MOUNT_OPTS
5161 # We started ost$num, now we should set ost${num}_HOST
5162 # and ost${num}failover_HOST variables properly if they
5164 host=$(facet_host ost$num)
5165 for varname in ost${num}_HOST ost${num}failover_HOST; do
5166 if [[ -z "${!varname}" ]]; then
5174 [ "$DAEMONFILE" ] && $LCTL debug_daemon start $DAEMONFILE $DAEMONSIZE
5175 if [ ! -z $arg1 ]; then
5176 [ "$arg1" = "server_only" ] && return
5179 if [ -n "$CLIENTS" ]; then
5180 zconf_mount_clients $CLIENTS $MOUNT
5184 if [ "$MOUNT_2" ]; then
5185 mount_client $MOUNT2
5186 if [ -n "$CLIENTS" ]; then
5187 zconf_mount_clients $CLIENTS $MOUNT2
5192 sk_nodemap_setup() {
5193 local sk_map_name=${1:-$SK_S2SNM}
5194 local sk_map_nodes=${2:-$HOSTNAME}
5195 do_node $(mgs_node) "$LCTL nodemap_add $sk_map_name"
5196 for servernode in $sk_map_nodes; do
5197 local nids=$(do_nodes $servernode "$LCTL list_nids")
5198 for nid in $nids; do
5199 do_node $(mgs_node) "$LCTL nodemap_add_range --name \
5200 $sk_map_name --range $nid"
5208 nfs_client_mode && return
5209 cifs_client_mode && return
5211 sanity_mount_check || error "environments are insane!"
5217 if [ -z "$CLIENTONLY" ]; then
5218 echo Setup mgs, mdt, osts
5219 echo $WRITECONF | grep -q "writeconf" && writeconf_all
5221 if $SK_MOUNTED; then
5222 echo "Shared Key file system already mounted"
5227 if $SHARED_KEY; then
5228 export SK_MOUNTED=true
5232 echo "GSS_SK: setting kernel keyring perms"
5233 do_nodes $(comma_list $(all_nodes)) \
5234 "keyctl show | grep lustre | cut -c1-11 |
5236 xargs -IX keyctl setperm X 0x3f3f3f3f"
5239 # Need to start one nodemap for servers,
5240 # and one for clients.
5241 sk_nodemap_setup $SK_S2SNM \
5242 $(comma_list $(all_server_nodes))
5244 sk_nodemap_setup $SK_S2SNMCLI \
5245 ${CLIENTS:-$HOSTNAME}
5246 echo "Nodemap set up for SK S2S, remounting."
5255 # wait a while to allow sptlrpc configuration be propogated to targets,
5256 # only needed when mounting new target devices.
5264 # by remounting mdt before ost, initial connect from mdt to ost might
5265 # timeout because ost is not ready yet. wait some time to its fully
5266 # recovery. initial obd_connect timeout is 5s; in GSS case it's
5267 # preceeded by a context negotiation rpc with $TIMEOUT.
5268 # FIXME better by monitoring import status.
5271 set_rule $FSNAME any cli2mdt $SK_FLAVOR
5272 set_rule $FSNAME any cli2ost $SK_FLAVOR
5273 if $SK_SKIPFIRST; then
5274 export SK_SKIPFIRST=false
5278 "lctl set_param osc.*.idle_connect=1"
5281 wait_flavor cli2mdt $SK_FLAVOR
5282 wait_flavor cli2ost $SK_FLAVOR
5287 sleep $((TIMEOUT + 5))
5293 mounted_lustre_filesystems() {
5294 awk '($3 ~ "lustre" && $1 ~ ":") { print $2 }' /proc/mounts
5297 init_facet_vars () {
5298 [ -n "$CLIENTONLY" ] && return 0
5305 eval export ${facet}_dev=${device}
5306 eval export ${facet}_opt=\"$@\"
5308 local dev=${facet}_dev
5310 # We need to loop for the label
5311 # in case its not initialized yet.
5312 for wait_time in {0,1,3,5,10}; do
5314 if [ $wait_time -gt 0 ]; then
5315 echo "${!dev} not yet initialized,"\
5316 "waiting ${wait_time} seconds."
5320 local label=$(devicelabel ${facet} ${!dev})
5322 # Check to make sure the label does
5323 # not include ffff at the end of the label.
5324 # This indicates it has not been initialized yet.
5326 if [[ $label =~ [f|F]{4}$ ]]; then
5327 # label is not initialized, unset the result
5328 # and either try again or fail
5335 [ -z "$label" ] && echo no label for ${!dev} && exit 1
5337 eval export ${facet}_svc=${label}
5339 local varname=${facet}failover_HOST
5340 if [ -z "${!varname}" ]; then
5342 if combined_mgs_mds && [ $facet == "mgs" ] &&
5343 [ -n "$mds1failover_HOST" ]; then
5344 temp=$mds1failover_HOST
5346 temp=$(facet_host $facet)
5348 eval export $varname=$temp
5351 varname=${facet}_HOST
5352 if [ -z "${!varname}" ]; then
5353 eval export $varname=$(facet_host $facet)
5356 # ${facet}failover_dev is set in cfg file
5357 varname=${facet}failover_dev
5358 if [ -n "${!varname}" ] ; then
5359 eval export ${facet}failover_dev=${!varname}
5361 eval export ${facet}failover_dev=$device
5364 # get mount point of already mounted device
5365 # is facet_dev is already mounted then use the real
5366 # mount point of this facet; otherwise use $(facet_mntpt $facet)
5367 # i.e. ${facet}_MOUNT if specified by user or default
5368 local mntpt=$(do_facet ${facet} cat /proc/mounts | \
5369 awk '"'${!dev}'" == $1 && $3 == "lustre" { print $2 }')
5370 if [ -z $mntpt ]; then
5371 mntpt=$(facet_mntpt $facet)
5373 eval export ${facet}_MOUNT=$mntpt
5376 init_facets_vars () {
5379 if ! remote_mds_nodsh; then
5380 for num in $(seq $MDSCOUNT); do
5381 DEVNAME=$(mdsdevname $num)
5382 init_facet_vars mds$num $DEVNAME $MDS_MOUNT_OPTS
5386 init_facet_vars mgs $(mgsdevname) $MGS_MOUNT_OPTS
5388 if ! remote_ost_nodsh; then
5389 for num in $(seq $OSTCOUNT); do
5390 DEVNAME=$(ostdevname $num)
5391 init_facet_vars ost$num $DEVNAME $OST_MOUNT_OPTS
5396 init_facets_vars_simple () {
5399 if ! remote_mds_nodsh; then
5400 for num in $(seq $MDSCOUNT); do
5401 devname=$(mdsdevname $num)
5402 eval export mds${num}_dev=${devname}
5403 eval export mds${num}_opt=\"${MDS_MOUNT_OPTS}\"
5407 if ! combined_mgs_mds ; then
5408 eval export mgs_dev=$(mgsdevname)
5409 eval export mgs_opt=\"${MGS_MOUNT_OPTS}\"
5412 if ! remote_ost_nodsh; then
5413 for num in $(seq $OSTCOUNT); do
5414 devname=$(ostdevname $num)
5415 eval export ost${num}_dev=${devname}
5416 eval export ost${num}_opt=\"${OST_MOUNT_OPTS}\"
5421 osc_ensure_active () {
5426 while [ $period -lt $timeout ]; do
5427 count=$(do_facet $facet "lctl dl | grep ' IN osc ' 2>/dev/null | wc -l")
5428 if [ $count -eq 0 ]; then
5432 echo "There are $count OST are inactive, wait $period seconds, and try again"
5434 period=$((period+3))
5437 [ $period -lt $timeout ] || log "$count OST are inactive after $timeout seconds, give up"
5440 set_conf_param_and_check() {
5444 local ORIG=$(do_facet $myfacet "$TEST")
5445 if [ $# -gt 3 ]; then
5451 echo "Setting $PARAM from $ORIG to $FINAL"
5452 do_facet mgs "$LCTL conf_param $PARAM='$FINAL'" ||
5453 error "conf_param $PARAM failed"
5455 wait_update_facet $myfacet "$TEST" "$FINAL" ||
5456 error "check $PARAM failed!"
5459 set_persistent_param() {
5463 local orig=$(do_facet $myfacet "$LCTL get_param -n $test_param")
5465 if [ $# -gt 3 ]; then
5472 if [[ $PERM_CMD == *"set_param -P"* ]]; then
5473 echo "Setting $test_param from $orig to $final"
5474 do_facet mgs "$PERM_CMD $test_param='$final'" ||
5475 error "$PERM_CMD $test_param failed"
5477 echo "Setting $param from $orig to $final"
5478 do_facet mgs "$PERM_CMD $param='$final'" ||
5479 error "$PERM_CMD $param failed"
5483 set_persistent_param_and_check() {
5487 local orig=$(do_facet $myfacet "$LCTL get_param -n $test_param")
5489 if [ $# -gt 3 ]; then
5496 set_persistent_param $myfacet $test_param $param "$final"
5498 wait_update_facet $myfacet "$LCTL get_param -n $test_param" "$final" ||
5499 error "check $param failed!"
5502 init_param_vars () {
5503 TIMEOUT=$(lctl get_param -n timeout)
5504 TIMEOUT=${TIMEOUT:-20}
5506 if [ -n "$arg1" ]; then
5507 [ "$arg1" = "server_only" ] && return
5510 remote_mds_nodsh && log "Using TIMEOUT=$TIMEOUT" && return 0
5512 TIMEOUT=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
5513 log "Using TIMEOUT=$TIMEOUT"
5515 # tune down to speed up testing on (usually) small setups
5516 local mgc_timeout=/sys/module/mgc/parameters/mgc_requeue_timeout_min
5517 do_nodes $(comma_list $(nodes_list)) \
5518 "[ -f $mgc_timeout ] && echo 1 > $mgc_timeout; exit 0"
5520 osc_ensure_active $SINGLEMDS $TIMEOUT
5521 osc_ensure_active client $TIMEOUT
5522 $LCTL set_param osc.*.idle_timeout=debug
5524 if [ -n "$(lctl get_param -n mdc.*.connect_flags|grep jobstats)" ]; then
5525 local current_jobid_var=$($LCTL get_param -n jobid_var)
5527 if [ $JOBID_VAR = "existing" ]; then
5528 echo "keeping jobstats as $current_jobid_var"
5529 elif [ $current_jobid_var != $JOBID_VAR ]; then
5530 echo "setting jobstats to $JOBID_VAR"
5532 set_persistent_param_and_check client \
5533 "jobid_var" "$FSNAME.sys.jobid_var" $JOBID_VAR
5536 echo "jobstats not supported by server"
5539 if [ $QUOTA_AUTO -ne 0 ]; then
5540 if [ "$ENABLE_QUOTA" ]; then
5541 echo "enable quota as required"
5542 setup_quota $MOUNT || return 2
5544 echo "disable quota as required"
5545 # $LFS quotaoff -ug $MOUNT > /dev/null 2>&1
5549 (( MDS1_VERSION <= $(version_code 2.13.52) )) ||
5550 do_facet mgs "$LCTL set_param -P lod.*.mdt_hash=crush"
5554 nfs_client_mode () {
5555 if [ "$NFSCLIENT" ]; then
5556 echo "NFSCLIENT mode: setup, cleanup, check config skipped"
5557 local clients=$CLIENTS
5558 [ -z $clients ] && clients=$(hostname)
5560 # FIXME: remove hostname when 19215 fixed
5561 do_nodes $clients "echo \\\$(hostname); grep ' '$MOUNT' ' /proc/mounts"
5562 declare -a nfsexport=(`grep ' '$MOUNT' ' /proc/mounts | awk '{print $1}' | awk -F: '{print $1 " " $2}'`)
5563 if [[ ${#nfsexport[@]} -eq 0 ]]; then
5564 error_exit NFSCLIENT=$NFSCLIENT mode, but no NFS export found!
5566 do_nodes ${nfsexport[0]} "echo \\\$(hostname); df -T ${nfsexport[1]}"
5572 cifs_client_mode () {
5573 [ x$CIFSCLIENT = xyes ] &&
5574 echo "CIFSCLIENT=$CIFSCLIENT mode: setup, cleanup, check config skipped"
5577 check_config_client () {
5580 local mounted=$(mount | grep " $mntpt ")
5581 if [ -n "$CLIENTONLY" ]; then
5583 # CLIENTONLY should not depend on *_HOST settings
5584 local mgc=$($LCTL device_list | awk '/MGC/ {print $4}')
5585 # in theory someone could create a new,
5586 # client-only config file that assumed lustre was already
5587 # configured and didn't set the MGSNID. If MGSNID is not set,
5588 # then we should use the mgs nid currently being used
5589 # as the default value. bug 18021
5590 [[ x$MGSNID = x ]] &&
5593 if [[ x$mgc != xMGC$MGSNID ]]; then
5594 if [ "$mgs_HOST" ]; then
5595 local mgc_ip=$(ping -q -c1 -w1 $mgs_HOST | grep PING | awk '{print $3}' | sed -e "s/(//g" -e "s/)//g")
5596 # [[ x$mgc = xMGC$mgc_ip@$NETTYPE ]] ||
5597 # error_exit "MGSNID=$MGSNID, mounted: $mounted, MGC : $mgc"
5603 echo Checking config lustre mounted on $mntpt
5604 local mgshost=$(mount | grep " $mntpt " | awk -F@ '{print $1}')
5605 mgshost=$(echo $mgshost | awk -F: '{print $1}')
5609 check_config_clients () {
5610 local clients=${CLIENTS:-$HOSTNAME}
5613 nfs_client_mode && return
5614 cifs_client_mode && return
5616 do_rpc_nodes "$clients" check_config_client $mntpt
5618 sanity_mount_check || error "environments are insane!"
5622 local mdstimeout=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
5623 local cltimeout=$(lctl get_param -n timeout)
5624 if [ $mdstimeout -ne $TIMEOUT ] || [ $mdstimeout -ne $cltimeout ]; then
5625 error "timeouts are wrong! mds: $mdstimeout, client: $cltimeout, TIMEOUT=$TIMEOUT"
5632 [ -z $mntpt ] && return 1
5633 local mounted=$(mounted_lustre_filesystems)
5635 echo $mounted' ' | grep -w -q $mntpt' '
5640 local ostsn=${2:-$OSTCOUNT}
5641 local npools=${FS_NPOOLS:-$((OSTCOUNT / ostsn))}
5644 echo ostsn=$ostsn npools=$npools
5645 if [[ $ostsn -gt $OSTCOUNT ]]; then
5646 echo "request to use $ostsn OSTs in the pool, \
5647 using max available OSTCOUNT=$OSTCOUNT"
5650 for (( n=0; n < $npools; n++ )); do
5652 if ! $DELETE_OLD_POOLS; then
5653 log "request to not delete old pools: $FSNAME.$p exist?"
5654 if ! check_pool_not_exist $FSNAME.$p; then
5655 echo "Using existing $FSNAME.$p"
5656 $LCTL pool_list $FSNAME.$p
5660 create_pool $FSNAME.$p $KEEP_POOLS ||
5661 error "create_pool $FSNAME.$p failed"
5663 local first=$(( (n * ostsn) % OSTCOUNT ))
5664 local last=$(( (first + ostsn - 1) % OSTCOUNT ))
5665 if [[ $first -le $last ]]; then
5666 pool_add_targets $p $first $last ||
5667 error "pool_add_targets $p $first $last failed"
5669 pool_add_targets $p $first $(( OSTCOUNT - 1 )) ||
5670 error "pool_add_targets $p $first \
5671 $(( OSTCOUNT - 1 )) failed"
5672 pool_add_targets $p 0 $last ||
5673 error "pool_add_targets $p 0 $last failed"
5678 set_pools_quota () {
5685 [[ $ENABLE_QUOTA ]] || error "Required Pool Quotas: \
5686 $POOLS_QUOTA_USERS_SET, but ENABLE_QUOTA not set!"
5688 # POOLS_QUOTA_USERS_SET=
5689 # "quota15_1:20M -- for all of the found pools
5690 # quota15_2:1G:gpool0
5691 # quota15_3 -- for global limit only
5692 # quota15_4:200M:gpool0
5693 # quota15_4:200M:gpool1"
5695 declare -a pq_userset=(${POOLS_QUOTA_USERS_SET="mpiuser"})
5697 declare -A pq_limits
5699 for ((i=0; i<${#pq_userset[@]}; i++)); do
5700 u=${pq_userset[i]%%:*}
5702 # user gets no pool limits if
5703 # POOLS_QUOTA_USERS_SET does not specify it
5704 [[ ${pq_userset[i]} =~ : ]] && o=${pq_userset[i]##$u:}
5705 pq_limits[$u]+=" $o"
5707 pq_users=(${!pq_limits[@]})
5712 for ((i=0; i<${#pq_users[@]}; i++)); do
5714 # set to max limit (_u64)
5715 $LFS setquota -u $u -B $((2**24 - 1))T $DIR
5716 opts=(${pq_limits[$u]})
5717 for ((j=0; j<${#opts[@]}; j++)); do
5720 # Set limit for all existing pools if
5722 if [ $p == $o ]; then
5723 p=$(list_pool $FSNAME | sed "s/$FSNAME.//")
5724 echo "No pool specified for $u,
5725 set limit $o for all existing pools"
5728 $LFS setquota -u $u -B $o --pool $pool $DIR ||
5729 error "setquota -u $u -B $o \
5730 --pool $pool failed"
5733 $LFS quota -uv $u --pool $DIR
5737 check_and_setup_lustre() {
5739 nfs_client_mode && return
5740 cifs_client_mode && return
5742 local MOUNTED=$(mounted_lustre_filesystems)
5746 # both MOUNT and MOUNT2 are not mounted
5747 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
5748 [ "$REFORMAT" = "yes" ] && CLEANUP_DM_DEV=true formatall
5749 # setupall mounts both MOUNT and MOUNT2 (if MOUNT_2 is set)
5751 is_mounted $MOUNT || error "NAME=$NAME not mounted"
5752 export I_MOUNTED=yes
5756 elif is_mounted $MOUNT2; then
5758 # MOUNT2 is mounted, while MOUNT_2 is not set
5759 if ! [ "$MOUNT_2" ]; then
5760 cleanup_mount $MOUNT2
5761 export I_UMOUNTED2=yes
5764 # MOUNT2 is mounted, MOUNT_2 is set
5766 # FIXME: what to do if check_config failed?
5768 # 1) remote client has mounted other Lustre fs ?
5769 # 2) it has insane env ?
5770 # let's try umount MOUNT2 on all clients and mount it again:
5771 if ! check_config_clients $MOUNT2; then
5772 cleanup_mount $MOUNT2
5773 restore_mount $MOUNT2
5774 export I_MOUNTED2=yes
5779 # MOUNT is mounted MOUNT2 is not mounted
5780 elif [ "$MOUNT_2" ]; then
5781 restore_mount $MOUNT2
5782 export I_MOUNTED2=yes
5786 # FIXME: what to do if check_config failed?
5788 # 1) remote client has mounted other Lustre fs?
5789 # 2) lustre is mounted on remote_clients atall ?
5790 check_config_clients $MOUNT
5794 set_default_debug_nodes $(comma_list $(nodes_list))
5798 if [ -z "$CLIENTONLY" -a $(lower $OSD_TRACK_DECLARES_LBUG) == 'yes' ]; then
5800 [ "$(facet_fstype ost1)" = "ldiskfs" ] &&
5801 facets="$(get_facets OST)"
5802 [ "$(facet_fstype mds1)" = "ldiskfs" ] &&
5803 facets="$facets,$(get_facets MDS)"
5804 [ "$(facet_fstype mgs)" = "ldiskfs" ] &&
5805 facets="$facets,mgs"
5806 local nodes="$(facets_hosts ${facets})"
5807 if [ -n "$nodes" ] ; then
5808 do_nodes $nodes "$LCTL set_param \
5809 osd-ldiskfs.track_declares_assert=1 || true"
5813 if [ -n "$fs_STRIPEPARAMS" ]; then
5814 setstripe_getstripe $MOUNT $fs_STRIPEPARAMS
5822 if $DELETE_OLD_POOLS; then
5825 if [[ -n "$FS_POOL" ]]; then
5826 create_pools $FS_POOL $FS_POOL_NOSTS
5829 if [[ -n "$POOLS_QUOTA_USERS_SET" ]]; then
5832 if [ "$ONLY" == "setup" ]; then
5838 local clients=${CLIENTS:-$HOSTNAME}
5841 zconf_mount_clients $clients $mntpt
5845 local clients=${CLIENTS:-$HOSTNAME}
5848 zconf_umount_clients $clients $mntpt
5851 cleanup_and_setup_lustre() {
5852 if [ "$ONLY" == "cleanup" -o "`mount | grep $MOUNT`" ]; then
5853 lctl set_param debug=0 || true
5855 if [ "$ONLY" == "cleanup" ]; then
5859 check_and_setup_lustre
5862 # Run e2fsck on MDT or OST device.
5867 local cmd="$E2FSCK -d -v -t -t -f $extra_opts $target_dev"
5868 local log=$TMP/e2fsck.log
5871 # turn on pfsck if it is supported
5872 do_node $node $E2FSCK -h 2>&1 | grep -qw -- -m && cmd+=" -m8"
5874 do_node $node $cmd 2>&1 | tee $log
5876 if [ -n "$(grep "DNE mode isn't supported" $log)" ]; then
5878 if [ $MDSCOUNT -gt 1 ]; then
5879 skip_noexit "DNE mode isn't supported!"
5883 error "It's not DNE mode."
5888 [ $rc -le $FSCK_MAX_ERR ] ||
5889 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
5895 # Run resize2fs on MDT or OST device.
5904 do_facet $facet "$RESIZE2FS $opts $device $size"
5907 # verify a directory is shared among nodes.
5908 check_shared_dir() {
5910 local list=${2:-$(comma_list $(nodes_list))}
5912 [ -z "$dir" ] && return 1
5913 do_rpc_nodes "$list" check_logdir $dir
5914 check_write_access $dir "$list" || return 1
5919 do_nodes $(comma_list $(mdts_nodes) $(osts_nodes)) \
5920 $LCTL set_param printk=+lfsck
5921 do_facet $SINGLEMDS "$LCTL lfsck_start -M $FSNAME-MDT0000 -r -A -t all"
5923 for k in $(seq $MDSCOUNT); do
5924 # wait up to 10+1 minutes for LFSCK to complete
5925 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
5926 mdd.$(facet_svc mds${k}).lfsck_layout |
5927 awk '/^status/ { print \\\$2 }'" "completed" 600 ||
5928 error "MDS${k} layout isn't the expected 'completed'"
5929 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
5930 mdd.$(facet_svc mds${k}).lfsck_namespace |
5931 awk '/^status/ { print \\\$2 }'" "completed" 60 ||
5932 error "MDS${k} namespace isn't the expected 'completed'"
5934 local rep_mdt=$(do_nodes $(comma_list $(mdts_nodes)) \
5935 $LCTL get_param -n mdd.$FSNAME-*.lfsck_* |
5936 awk '/repaired/ { print $2 }' | calc_sum)
5937 local rep_ost=$(do_nodes $(comma_list $(osts_nodes)) \
5938 $LCTL get_param -n obdfilter.$FSNAME-*.lfsck_* |
5939 awk '/repaired/ { print $2 }' | calc_sum)
5940 local repaired=$((rep_mdt + rep_ost))
5941 [ $repaired -eq 0 ] ||
5942 error "lfsck repaired $rep_mdt MDT and $rep_ost OST errors"
5945 dump_file_contents() {
5951 if [ -z "$nodes" -o -z "$dir" -o -z "$logname" ]; then
5952 error_noexit false \
5953 "Invalid parameters for dump_file_contents()"
5956 for node in ${nodes}; do
5957 do_node $node "for i in \\\$(find $dir -type f); do
5958 echo ====\\\${i}=======================;
5960 done" >> ${logname}.${node}.log
5964 dump_command_output() {
5970 if [ -z "$nodes" -o -z "$cmd" -o -z "$logname" ]; then
5971 error_noexit false \
5972 "Invalid parameters for dump_command_output()"
5976 for node in ${nodes}; do
5977 do_node $node "echo ====${cmd}=======================;
5978 $cmd" >> ${logname}.${node}.log
5985 # dump file contents from /proc/spl in case of zfs test
5986 if [ "$(facet_fstype ost1)" = "zfs" ]; then
5987 dump_file_contents "$(osts_nodes)" "/proc/spl" "${logname}"
5988 dump_command_output \
5989 "$(osts_nodes)" "zpool events -v" "${logname}"
5992 if [ "$(facet_fstype $SINGLEMDS)" = "zfs" ]; then
5993 dump_file_contents "$(mdts_nodes)" "/proc/spl" "${logname}"
5994 dump_command_output \
5995 "$(mdts_nodes)" "zpool events -v" "${logname}"
5999 check_and_cleanup_lustre() {
6000 if [ "$LFSCK_ALWAYS" = "yes" -a "$TESTSUITE" != "sanity-lfsck" -a \
6001 "$TESTSUITE" != "sanity-scrub" ]; then
6005 if is_mounted $MOUNT; then
6006 if $DO_CLEANUP; then
6007 [ -n "$DIR" ] && rm -rf $DIR/[Rdfs][0-9]* ||
6008 error "remove sub-test dirs failed"
6012 [ "$ENABLE_QUOTA" ] && restore_quota || true
6015 if [ "$I_UMOUNTED2" = "yes" ]; then
6016 restore_mount $MOUNT2 || error "restore $MOUNT2 failed"
6019 if [ "$I_MOUNTED2" = "yes" ]; then
6020 cleanup_mount $MOUNT2
6023 if [[ "$I_MOUNTED" = "yes" ]] && ! $AUSTER_CLEANUP; then
6024 cleanupall -f || error "cleanup failed"
6032 wait_for_function () {
6035 # suppress fn both stderr and stdout
6036 if [ "$1" = "--quiet" ]; then
6038 quiet=" > /dev/null 2>&1"
6049 eval $fn $quiet && return 0
6051 [ $wait -lt $max ] || return 1
6052 echo waiting $fn, $((max - wait)) secs left ...
6053 wait=$((wait + sleep))
6054 [ $wait -gt $max ] && ((sleep -= wait - max))
6064 [ "$host" = "$HOSTNAME" ] && return 0
6066 if ! wait_for_function --quiet "ping -c 1 -w 3 $host" $max $sleep; then
6067 echo "$(date +'%H:%M:%S (%s)') waited for $host network ${max}s"
6077 # Convert a space-delimited list to a comma-delimited list. If the input is
6078 # only whitespace, ensure the output is empty (i.e. "") so [ -n $list ] works
6080 # echo is used to convert newlines to spaces, since it doesn't
6081 # introduce a trailing space as using "tr '\n' ' '" does
6082 echo $(tr -s " " "\n" <<< $* | sort -b -u) | tr ' ' ','
6088 echo $list | grep -qw $item
6091 # list, excluded are the comma separated lists
6092 exclude_items_from_list () {
6098 for item in ${excluded//,/ }; do
6099 list=$(echo " $list " | sed -re "s/\s+$item\s+/ /g")
6101 echo $(comma_list $list)
6104 # list, expand are the comma separated lists
6106 local list=${1//,/ }
6107 local expand=${2//,/ }
6110 expanded=$(for i in $list $expand; do echo $i; done | sort -u)
6111 echo $(comma_list $expanded)
6114 testslist_filter () {
6115 local script=$LUSTRE/tests/${TESTSUITE}.sh
6117 [ -f $script ] || return 0
6119 local start_at=$START_AT
6120 local stop_at=$STOP_AT
6122 local var=${TESTSUITE//-/_}_START_AT
6123 [ x"${!var}" != x ] && start_at=${!var}
6124 var=${TESTSUITE//-/_}_STOP_AT
6125 [ x"${!var}" != x ] && stop_at=${!var}
6127 sed -n 's/^test_\([^ (]*\).*/\1/p' $script | \
6128 awk ' BEGIN { if ("'${start_at:-0}'" != 0) flag = 1 }
6129 /^'${start_at}'$/ {flag = 0}
6130 {if (flag == 1) print $0}
6131 /^'${stop_at}'$/ { flag = 1 }'
6135 (cd `dirname $1`; echo $PWD/`basename $1`)
6139 local types=${1:-"OST MDS MGS"}
6143 for entry in $types; do
6144 local name=$(echo $entry | tr "[:upper:]" "[:lower:]")
6145 local type=$(echo $entry | tr "[:lower:]" "[:upper:]")
6148 MGS ) list="$list $name";;
6149 MDS|OST|AGT ) local count=${type}COUNT
6150 for ((i=1; i<=${!count}; i++)) do
6151 list="$list ${name}$i"
6153 * ) error "Invalid facet type"
6157 echo $(comma_list $list)
6160 ##################################
6161 # Adaptive Timeouts funcs
6164 # only check mds, we assume at_max is the same on all nodes
6165 local at_max=$(do_facet $SINGLEMDS "lctl get_param -n at_max")
6166 if [ $at_max -eq 0 ]; then
6177 # suppose that all ost-s have the same $at value set
6178 [ $facet != "ost" ] || facet=ost1
6180 do_facet $facet "lctl get_param -n $at"
6194 if [ $facet == "ost" ]; then
6195 facet=$(get_facets OST)
6196 elif [ $facet == "mds" ]; then
6197 facet=$(get_facets MDS)
6199 hosts=$(expand_list $hosts $(facets_hosts $facet))
6202 do_nodes $hosts lctl set_param at_max=$at_max
6205 ##################################
6209 # OBD_FAIL_MDS_ALL_REQUEST_NET
6211 do_facet $SINGLEMDS lctl set_param fail_val=0 fail_loc=0x123
6212 do_facet client "$1" || RC=$?
6213 do_facet $SINGLEMDS lctl set_param fail_loc=0
6218 # OBD_FAIL_MDS_ALL_REPLY_NET
6220 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x122
6222 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
6226 drop_reint_reply() {
6227 # OBD_FAIL_MDS_REINT_NET_REP
6229 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x119
6231 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
6235 drop_update_reply() {
6236 # OBD_FAIL_OUT_UPDATE_NET_REP
6240 do_facet mds${index} lctl set_param fail_loc=0x1701
6241 do_facet client "$@" || RC=$?
6242 do_facet mds${index} lctl set_param fail_loc=0
6247 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
6250 local timeout=${2:-0}
6251 # default is (obd_timeout / 4) if unspecified
6252 echo "timeout is $timeout/$2"
6253 do_facet ost1 lctl set_param fail_val=$timeout fail_loc=0x80000214
6254 do_facet client "$1" || RC=$?
6255 do_facet client "sync"
6256 do_facet ost1 lctl set_param fail_loc=0
6260 drop_ldlm_cancel() {
6261 #define OBD_FAIL_LDLM_CANCEL_NET 0x304
6263 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
6264 do_nodes $list lctl set_param fail_loc=0x304
6266 do_facet client "$@" || RC=$?
6268 do_nodes $list lctl set_param fail_loc=0
6272 drop_bl_callback_once() {
6274 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
6275 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
6276 do_facet client lctl set_param fail_loc=0x80000305
6277 do_facet client "$@" || rc=$?
6278 do_facet client lctl set_param fail_loc=0
6279 do_facet client lctl set_param fail_val=0
6280 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
6284 drop_bl_callback() {
6286 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
6287 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
6288 do_facet client lctl set_param fail_loc=0x305
6289 do_facet client "$@" || rc=$?
6290 do_facet client lctl set_param fail_loc=0
6291 do_facet client lctl set_param fail_val=0
6292 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
6296 drop_mdt_ldlm_reply() {
6297 #define OBD_FAIL_MDS_LDLM_REPLY_NET 0x157
6299 local list=$(comma_list $(mdts_nodes))
6300 do_nodes $list lctl set_param fail_loc=0x157
6302 do_facet client "$@" || RC=$?
6304 do_nodes $list lctl set_param fail_loc=0
6308 drop_mdt_ldlm_reply_once() {
6309 #define OBD_FAIL_MDS_LDLM_REPLY_NET 0x157
6311 local list=$(comma_list $(mdts_nodes))
6312 do_nodes $list lctl set_param fail_loc=0x80000157
6314 do_facet client "$@" || RC=$?
6316 do_nodes $list lctl set_param fail_loc=0
6324 echo "clearing fail_loc on $facet"
6325 do_facet $facet "lctl set_param fail_loc=0 2>/dev/null || true"
6328 set_nodes_failloc () {
6330 do_nodes $(comma_list $1) lctl set_param fail_val=$fv fail_loc=$2
6333 cancel_lru_locks() {
6334 #$LCTL mark "cancel_lru_locks $1 start"
6335 $LCTL set_param -n ldlm.namespaces.*$1*.lru_size=clear
6336 $LCTL get_param ldlm.namespaces.*$1*.lock_unused_count | grep -v '=0'
6337 #$LCTL mark "cancel_lru_locks $1 stop"
6342 local nr_cpu=$(grep -c "processor" /proc/cpuinfo)
6344 echo $((100 * nr_cpu))
6349 lctl set_param ldlm.namespaces.*$1*.lru_size=0
6352 lru_resize_disable()
6355 local lru_size=${2:-$(default_lru_size)}
6357 $LCTL set_param ldlm.namespaces.*$dev*.lru_size=$lru_size
6362 local mountpath=${1:-$MOUNT}
6365 [ -z "$(mount | grep "$mountpath .*flock" | grep -v noflock)" ] && RC=1
6371 for FILE in `lctl get_param -N "llite.*.dump_page_cache"`; do
6372 if [ `lctl get_param -n $FILE | wc -l` -gt 1 ]; then
6373 echo there is still data in page cache $FILE ?
6374 lctl get_param -n $FILE
6382 DEBUGSAVE="$(lctl get_param -n debug)"
6383 DEBUGSAVE_SERVER=$(do_facet $SINGLEMDS "$LCTL get_param -n debug")
6387 [ -n "$DEBUGSAVE" ] &&
6388 do_nodes $CLIENTS "$LCTL set_param debug=\\\"${DEBUGSAVE}\\\""||
6392 [ -n "$DEBUGSAVE_SERVER" ] &&
6393 do_nodes $(comma_list $(all_server_nodes)) \
6394 "$LCTL set_param debug=\\\"${DEBUGSAVE_SERVER}\\\"" ||
6400 DEBUG_SIZE_SAVED="$(lctl get_param -n debug_mb)"
6403 debug_size_restore() {
6404 [ -n "$DEBUG_SIZE_SAVED" ] && \
6405 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE_SAVED"
6409 start_full_debug_logging() {
6414 local debug_size=150
6415 local nodes=$(comma_list $(nodes_list))
6417 do_nodes $nodes "$LCTL set_param debug=$fulldebug debug_mb=$debug_size"
6420 stop_full_debug_logging() {
6425 # prints bash call stack
6426 print_stack_trace() {
6429 for (( i=$skip; i < ${#BASH_LINENO[*]} ; i++ )) ; do
6430 local src=${BASH_SOURCE[$i]}
6431 local lineno=${BASH_LINENO[$i-1]}
6432 local funcname=${FUNCNAME[$i]}
6433 echo " = $src:$lineno:$funcname()"
6438 local TYPE=${TYPE:-"FAIL"}
6441 # do not dump logs if $1=false
6442 if [ "x$1" = "xfalse" ]; then
6447 log " ${TESTSUITE} ${TESTNAME}: @@@@@@ ${TYPE}: $@ "
6448 (print_stack_trace 2) >&2
6450 # We need to dump the logs on all nodes
6452 gather_logs $(comma_list $(nodes_list))
6456 [ "$TESTSUITELOG" ] &&
6457 echo "$TESTSUITE: $TYPE: $TESTNAME $@" >> $TESTSUITELOG
6458 if [ -z "$*" ]; then
6459 echo "error() without useful message, please fix" > $LOGDIR/err
6461 if [[ `echo $TYPE | grep ^IGNORE` ]]; then
6462 echo "$@" > $LOGDIR/ignore
6464 echo "$@" > $LOGDIR/err
6468 # cleanup the env for failed tests
6472 ##################################
6474 ##################################
6476 # usage: stack_trap arg sigspec
6478 # stack_trap() behaves like bash's built-in trap, except that it "stacks" the
6479 # command "arg" on top of previously defined commands for "sigspec" instead
6480 # of overwriting them.
6481 # stacked traps are executed in reverse order of their registration
6483 # arg and sigspec have the same meaning as in man (1) trap
6487 local sigspec="${2:-EXIT}"
6489 # Use "trap -p" to get the quoting right
6490 local old_trap="$(trap -p "$sigspec")"
6491 # Append ";" and remove the leading "trap -- '" added by "trap -p"
6492 old_trap="${old_trap:+"; ${old_trap#trap -- \'}"}"
6494 # Once again, use "trap -p" to get the quoting right
6495 local new_trap="$(trap -- "$arg" "$sigspec"
6497 trap -- '' "$sigspec")"
6499 # Remove the trailing "' $sigspec" part added by "trap -p" and merge
6501 # The resulting string should be safe to "eval" as it is (supposedly
6502 # correctly) quoted by "trap -p"
6503 eval "${new_trap%\' $sigspec}${old_trap:-"' $sigspec"}"
6512 local logs="$TESTSUITELOG $1"
6514 for log in $logs; do
6515 if [ -f "$log" ]; then
6516 grep -qw FAIL $log && status=1
6533 # use only if we are ignoring failures for this test, bugno required.
6534 # (like ALWAYS_EXCEPT, but run the test and ignore the results.)
6535 # e.g. error_ignore bz5494 "your message" or
6536 # error_ignore LU-5494 "your message"
6538 local TYPE="IGNORE ($1)"
6543 error_and_remount() {
6545 remount_client $MOUNT
6549 # Throw an error if it's not running in vm - usually for performance
6552 local virt=$(running_in_vm)
6553 if [[ -n "$virt" ]]; then
6554 echo "running in VM '$virt', ignore error"
6555 error_ignore env=$virt "$@"
6562 # Function: skip_env()
6563 # Purpose: to skip a test during developer testing because some tool
6564 # is missing, but fail the test in release testing because the test
6565 # environment is not configured properly".
6568 $FAIL_ON_SKIP_ENV && error false $@ || skip $@
6573 log " SKIP: $TESTSUITE $TESTNAME $@"
6575 if [[ -n "$ALWAYS_SKIPPED" ]]; then
6576 skip_logged $TESTNAME "$@"
6579 echo "$@" > $LOGDIR/skip
6582 [[ -n "$TESTSUITELOG" ]] &&
6583 echo "$TESTSUITE: SKIP: $TESTNAME $@" >> $TESTSUITELOG || true
6593 # For interop testing treate EOPNOTSUPP as success
6599 echo $retstr | awk -F'|' '{print $1}' |
6600 grep -E unsupported\|"(Operation not supported)"
6601 (( $? == 0 )) || error "$retstr"
6605 # Add a list of tests to ALWAYS_EXCEPT due to an issue.
6606 # Usage: always_except LU-4815 23 42q ...
6608 function always_except() {
6609 local issue="${1:-}" # single jira style issue ("LU-4815")
6614 if ! [[ "$issue" =~ ^[[:upper:]]+-[[:digit:]]+$ ]]; then
6615 error "always_except: invalid issue '$issue' for tests '$*'"
6618 for test_num in "$@"; do
6619 ALWAYS_EXCEPT+=" $test_num"
6623 build_test_filter() {
6624 EXCEPT="$EXCEPT $(testslist_filter)"
6627 if [[ $O = [0-9]*-[0-9]* ]]; then
6628 for num in $(seq $(echo $O | tr '-' ' ')); do
6636 [ "$EXCEPT$ALWAYS_EXCEPT" ] &&
6637 log "excepting tests: `echo $EXCEPT $ALWAYS_EXCEPT`"
6638 [ "$EXCEPT_SLOW" ] &&
6639 log "skipping tests SLOW=no: `echo $EXCEPT_SLOW`"
6640 for E in $EXCEPT; do
6641 eval EXCEPT_${E}=true
6643 for E in $ALWAYS_EXCEPT; do
6644 eval EXCEPT_ALWAYS_${E}=true
6646 for E in $EXCEPT_SLOW; do
6647 eval EXCEPT_SLOW_${E}=true
6649 for G in $GRANT_CHECK_LIST; do
6650 eval GCHECK_ONLY_${G}=true
6655 if [[ $1 = [a-z]* ]]; then
6658 echo ${1%%[a-zA-Z]*}
6662 # print a newline if the last test was skipped
6663 export LAST_SKIPPED=
6664 export ALWAYS_SKIPPED=
6666 # Main entry into test-framework. This is called with the number and
6667 # description of a test. The number is used to find the function to run
6668 # the test using "test_$name".
6670 # This supports a variety of methods of specifying specific test to
6672 # - ONLY= env variable with space-separated list of test numbers to run
6673 # - EXCEPT= env variable with space-separated list of test numbers to exclude
6679 export base=$(basetest $testnum)
6680 export TESTNAME=test_$testnum
6684 # Check the EXCEPT, ALWAYS_EXCEPT and SLOW lists to see if we
6685 # need to skip the current test. If so, set the ALWAYS_SKIPPED flag.
6686 local isexcept=EXCEPT_$testnum
6687 local isexcept_base=EXCEPT_$base
6688 if [ ${!isexcept}x != x ]; then
6690 skip_message="skipping excluded test $testnum"
6691 elif [ ${!isexcept_base}x != x ]; then
6693 skip_message="skipping excluded test $testnum (base $base)"
6696 isexcept=EXCEPT_ALWAYS_$testnum
6697 isexcept_base=EXCEPT_ALWAYS_$base
6698 if [ ${!isexcept}x != x ]; then
6700 skip_message="skipping ALWAYS excluded test $testnum"
6701 elif [ ${!isexcept_base}x != x ]; then
6703 skip_message="skipping ALWAYS excluded test $testnum (base $base)"
6706 isexcept=EXCEPT_SLOW_$testnum
6707 isexcept_base=EXCEPT_SLOW_$base
6708 if [ ${!isexcept}x != x ]; then
6710 skip_message="skipping SLOW test $testnum"
6711 elif [ ${!isexcept_base}x != x ]; then
6713 skip_message="skipping SLOW test $testnum (base $base)"
6716 # If there are tests on the ONLY list, check if the current test
6717 # is on that list and, if so, check if the test is to be skipped
6718 # and if we are supposed to honor the skip lists.
6719 if [ -n "$ONLY" ]; then
6720 local isonly=ONLY_$testnum
6721 local isonly_base=ONLY_$base
6722 if [[ ${!isonly}x != x || ${!isonly_base}x != x ]]; then
6724 if [[ -n "$ALWAYS_SKIPPED" && -n "$HONOR_EXCEPT" ]]; then
6726 skip_noexit "$skip_message"
6729 [ -n "$LAST_SKIPPED" ] &&
6730 echo "" && LAST_SKIPPED=
6732 run_one_logged $testnum "$testmsg"
6742 if [ -n "$ALWAYS_SKIPPED" ]; then
6744 skip_noexit "$skip_message"
6747 run_one_logged $testnum "$testmsg"
6754 load_module ../libcfs/libcfs/libcfs
6767 do_nodes $(comma_list $(nodes_list)) $LCTL mark "$MSG" 2> /dev/null || true
6772 strace -o $TMP/$1.strace -ttt $*
6774 log "FINISHED: $*: rc $RC"
6781 banner test complete, duration $duration sec
6782 [ -f "$TESTSUITELOG" ] && egrep .FAIL $TESTSUITELOG || true
6783 echo duration $duration >>$TESTSUITELOG
6787 # Set TEST_STATUS here. It will be used for logging the result.
6790 if [[ -f $LOGDIR/err ]]; then
6792 elif [[ -f $LOGDIR/skip ]]; then
6795 echo "$TEST_STATUS $@" 2>&1 | tee -a $TESTSUITELOG
6799 local FFREE=$(do_node $SINGLEMDS \
6800 lctl get_param -n osd*.*MDT*.filesfree | calc_sum)
6801 local FTOTAL=$(do_node $SINGLEMDS \
6802 lctl get_param -n osd*.*MDT*.filestotal | calc_sum)
6804 [ $FFREE -ge $FTOTAL ] && error "files free $FFREE > total $FTOTAL" || true
6808 #echo -n "Resetting fail_loc on all nodes..."
6809 do_nodes --quiet $(comma_list $(nodes_list)) \
6810 "lctl set_param -n fail_loc=0 fail_val=0 2>/dev/null" || true
6816 # Log a message (on all nodes) padded with "=" before and after.
6817 # Also appends a timestamp and prepends the testsuite name.
6820 # ======================================================== 15:06:12 (1624050372)
6821 EQUALS="========================================================"
6823 msg="== ${TESTSUITE} $*"
6825 [[ $last != "=" && $last != " " ]] && msg="$msg "
6826 msg=$(printf '%s%.*s' "$msg" $((${#EQUALS} - ${#msg})) $EQUALS )
6827 # always include at least == after the message
6828 log "$msg== $(date +"%H:%M:%S (%s)")"
6831 check_dmesg_for_errors() {
6833 local errors="VFS: Busy inodes after unmount of\|\
6834 ldiskfs_check_descriptors: Checksum for group 0 failed\|\
6835 group descriptors corrupted"
6837 res=$(do_nodes -q $(comma_list $(nodes_list)) "dmesg" | grep "$errors")
6838 [ -z "$res" ] && return 0
6839 echo "Kernel error detected: $res"
6844 # Run a single test function and cleanup after it.
6846 # This function should be run in a subshell so the test func can
6847 # exit() without stopping the whole script.
6852 local SAVE_UMASK=`umask`
6855 if ! grep -q $DIR /proc/mounts; then
6859 banner "test $testnum: $testmsg"
6860 test_${testnum} || error "test_$testnum failed with $?"
6863 check_grant ${testnum} || error "check_grant $testnum failed with $?"
6865 check_dmesg_for_errors || error "Error in dmesg detected"
6866 if [ "$PARALLEL" != "yes" ]; then
6867 ps auxww | grep -v grep | grep -q "multiop " &&
6868 error "multiop still running"
6876 # Wrapper around run_one to ensure:
6877 # - test runs in subshell
6878 # - output of test is saved to separate log file for error reporting
6879 # - test result is saved to data file
6882 local before=$SECONDS
6885 export tfile=f${testnum}.${TESTSUITE}
6886 export tdir=d${testnum}.${TESTSUITE}
6887 local test_log=$TESTLOG_PREFIX.$TESTNAME.test_log.$(hostname -s).log
6888 local zfs_debug_log=$TESTLOG_PREFIX.$TESTNAME.zfs_log
6889 local SAVE_UMASK=$(umask)
6893 rm -f $LOGDIR/err $LOGDIR/ignore $LOGDIR/skip
6895 # if ${ONLY_$testnum} set, repeat $ONLY_REPEAT times, otherwise once
6896 local isonly=ONLY_$testnum
6897 local repeat=${!isonly:+$ONLY_REPEAT}
6899 for ((testiter=0; testiter < ${repeat:-1}; testiter++)); do
6900 local before_sub=$SECONDS
6901 log_sub_test_begin $TESTNAME
6903 # remove temp files between repetitions to avoid test failures
6904 if [[ -n "$append" ]]; then
6905 [[ -n "$DIR/$tdir" ]] && rm -rvf $DIR/$tdir*
6906 [[ -n "$DIR/$tfile" ]] && rm -vf $DIR/$tfile*
6907 echo "subtest iteration $testiter/$repeat"
6909 # loop around subshell so stack_trap EXIT triggers each time
6910 (run_one $testnum "$testmsg") 2>&1 | tee -i $append $test_log
6913 local duration_sub=$((SECONDS - before_sub))
6916 [[ $rc != 0 && ! -f $LOGDIR/err ]] &&
6917 echo "$TESTNAME returned $rc" | tee $LOGDIR/err
6919 if [[ -f $LOGDIR/err ]]; then
6920 test_error=$(cat $LOGDIR/err)
6922 elif [[ -f $LOGDIR/ignore ]]; then
6923 test_error=$(cat $LOGDIR/ignore)
6924 elif [[ -f $LOGDIR/skip ]]; then
6925 test_error=$(cat $LOGDIR/skip)
6931 pass "$testnum" "(${duration_sub}s)"
6932 if [ -n "${DUMP_OK}" ]; then
6933 gather_logs $(comma_list $(nodes_list))
6936 log_sub_test_end $TEST_STATUS $duration_sub "$rc" "$test_error"
6937 [[ $rc != 0 ]] && break
6940 if [[ "$TEST_STATUS" != "SKIP" && -f $TF_SKIP ]]; then
6944 if [ -f $LOGDIR/err ]; then
6945 log_zfs_info "$zfs_debug_log"
6946 $FAIL_ON_ERROR && exit $rc
6959 # Print information of skipped tests to result.yml
6962 log_sub_test_begin $1
6964 log_sub_test_end "SKIP" "0" "0" "$@"
6967 grant_from_clients() {
6971 do_nodes $nodes "$LCTL get_param -n osc.${FSNAME}-*.cur_*grant_bytes" |
6975 grant_from_servers() {
6979 # which is tot_granted less grant_precreate
6980 do_nodes $nodes "$LCTL get_param obdfilter.${FSNAME}-OST*.tot_granted" \
6981 " obdfilter.${FSNAME}-OST*.tot_pending" \
6982 " obdfilter.${FSNAME}-OST*.grant_precreate" |
6983 tr '=' ' ' | awk '/tot_granted/{ total += $2 };
6984 /tot_pending/{ total -= $2 };
6985 /grant_precreate/{ total -= $2 };
6986 END { printf("%0.0f", total) }'
6990 export base=$(basetest $1)
6991 [ "$CHECK_GRANT" == "no" ] && return 0
6993 local isonly_base=GCHECK_ONLY_${base}
6994 local isonly=GCHECK_ONLY_$1
6995 [ ${!isonly_base}x == x -a ${!isonly}x == x ] && return 0
6997 echo -n "checking grant......"
6999 local osts=$(comma_list $(osts_nodes))
7000 local clients=$CLIENTS
7001 [ -z "$clients" ] && clients=$(hostname)
7003 # sync all the data and make sure no pending data on server
7004 do_nodes $clients sync
7005 do_nodes $clients $LFS df # initiate all idling connections
7008 cli_grant=$(grant_from_clients $clients)
7011 # which is tot_granted less grant_precreate
7012 srv_grant=$(grant_from_servers $osts)
7015 # check whether client grant == server grant
7016 while [[ $cli_grant != $srv_grant && count++ -lt 30 ]]; do
7017 echo "wait for client:$cli_grant == server:$srv_grant"
7019 cli_grant=$(grant_from_clients $clients)
7020 srv_grant=$(grant_from_servers $osts)
7022 if [[ $cli_grant -ne $srv_grant ]]; then
7023 do_nodes $(comma_list $(osts_nodes)) \
7024 "$LCTL get_param obdfilter.${FSNAME}-OST*.tot*" \
7025 "obdfilter.${FSNAME}-OST*.grant_*"
7026 do_nodes $clients "$LCTL get_param osc.${FSNAME}-*.cur_*_bytes"
7027 error "failed grant check: client:$cli_grant server:$srv_grant"
7029 echo "pass grant check: client:$cli_grant server:$srv_grant"
7033 ########################
7039 ost=`echo $1 | awk -F_ '{print $3}'`
7040 if [ -z $ost ]; then
7041 ost=`echo $1 | sed 's/-osc.*//'`
7046 ostuuid_from_index()
7048 $LFS osts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
7051 ostname_from_index() {
7052 local uuid=$(ostuuid_from_index $1 $2)
7056 mdtname_from_index() {
7057 local uuid=$(mdtuuid_from_index $1)
7061 mdssize_from_index () {
7062 local mdt=$(mdtname_from_index $2)
7063 $LFS df $1 | grep $mdt | awk '{ print $2 }'
7066 index_from_ostuuid()
7068 $LFS osts $2 | sed -ne "/${1}/s/\(.*\): .* .*$/\1/p"
7071 mdtuuid_from_index()
7073 $LFS mdts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
7077 # Return unique identifier for given hostname
7080 echo $host_name | md5sum | cut -d' ' -f1
7084 # Returns list of ip addresses for each interface
7086 ip addr | awk '/inet / {print $2}' | awk -F/ '{print $1}'
7090 # Returns list of interfaces configured for LNet
7092 local nids=( $($LCTL list_nids | xargs echo) )
7094 [[ -z ${nids[@]} ]] &&
7097 declare -a INTERFACES
7099 for ((i = 0; i < ${#nids[@]}; i++)); do
7100 ip=$(sed 's/^\(.*\)@.*$/\1/'<<<${nids[i]})
7101 INTERFACES[i]=$(ip -o a s |
7102 awk '$4 ~ /^'$ip'\//{print $2}')
7103 INTERFACES=($(echo "${INTERFACES[@]}" | tr ' ' '\n' | uniq | tr '\n' ' '))
7104 if [[ -z ${INTERFACES[i]} ]]; then
7105 error "Can't determine interface name for NID ${nids[i]}"
7106 elif [[ 1 -ne $(wc -w <<<${INTERFACES[i]}) ]]; then
7107 error "Found $(wc -w <<<${INTERFACES[i]}) interfaces for NID ${nids[i]}. Expect 1"
7111 echo "${INTERFACES[@]}"
7118 # Cache address list to avoid mutiple execution of local_addr_list
7119 LOCAL_ADDR_LIST=${LOCAL_ADDR_LIST:-$(local_addr_list)}
7121 for i in $LOCAL_ADDR_LIST ; do
7122 [[ "$i" == "$addr" ]] && return 0
7129 local is_local="IS_LOCAL_$(host_id $host_name)"
7130 if [ -z "${!is_local-}" ] ; then
7132 local host_ip=$($LUSTRE/tests/resolveip $host_name)
7133 is_local_addr "$host_ip" && eval $is_local=1
7135 [[ "${!is_local}" == "1" ]]
7140 local_node $node && return 1
7147 for node in $(mdts_nodes); do
7148 remote_node $node && return 0
7155 [ -n "$CLIENTONLY" ] && return 0 || true
7156 remote_mds && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$mds_HOST" ]
7161 remote_mds_nodsh && echo "SKIP: $TESTSUITE: remote MDS with nodsh" &&
7162 MSKIPPED=1 && return 1
7169 for node in $(osts_nodes) ; do
7170 remote_node $node && return 0
7177 [ -n "$CLIENTONLY" ] && return 0 || true
7178 remote_ost && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
7183 remote_ost_nodsh && echo "SKIP: $TESTSUITE: remote OST with nodsh" && \
7184 OSKIPPED=1 && return 1
7190 [ -n "$CLIENTONLY" ] && return 0 || true
7192 MGS=$(facet_host mgs)
7193 remote_node $MGS && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
7198 remote_mds_nodsh || remote_ost_nodsh || \
7199 $(single_local_node $(comma_list $(nodes_list)))
7203 remote_ost && remote_mds
7206 # Get the active nodes for facets.
7214 for facet in ${facets//,/ }; do
7215 nodes="$nodes $(facet_active_host $facet)"
7218 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
7222 # Get name of the active MGS node.
7224 echo -n $(facets_nodes $(get_facets MGS))
7227 # Get all of the active MDS nodes.
7229 echo -n $(facets_nodes $(get_facets MDS))
7232 # Get all of the active OSS nodes.
7234 echo -n $(facets_nodes $(get_facets OST))
7237 # Get all of the client nodes and active server nodes.
7239 local nodes=$HOSTNAME
7243 # CLIENTS (if specified) contains the local client
7244 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
7246 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
7247 nodes="$nodes $(facets_nodes $(get_facets))"
7250 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
7254 # Get all of the remote client nodes and remote active server nodes.
7255 remote_nodes_list () {
7256 echo -n $(nodes_list) | sed -re "s/\<$HOSTNAME\>//g"
7259 # Get all of the MDS nodes, including active and passive nodes.
7267 for i in $(seq $MDSCOUNT); do
7269 failover_host=mds${i}failover_HOST
7270 nodes="$nodes ${!host} ${!failover_host}"
7273 [ -n "$nodes" ] || nodes="${mds_HOST} ${mdsfailover_HOST}"
7274 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
7278 # Get all of the OSS nodes, including active and passive nodes.
7286 for i in $(seq $OSTCOUNT); do
7288 failover_host=ost${i}failover_HOST
7289 nodes="$nodes ${!host} ${!failover_host}"
7292 [ -n "$nodes" ] || nodes="${ost_HOST} ${ostfailover_HOST}"
7293 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
7297 # Get all of the server nodes, including active and passive nodes.
7298 all_server_nodes () {
7303 nodes="$mgs_HOST $mgsfailover_HOST $(all_mdts_nodes) $(all_osts_nodes)"
7305 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
7309 # Get all of the client and server nodes, including active and passive nodes.
7311 local nodes=$HOSTNAME
7315 # CLIENTS (if specified) contains the local client
7316 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
7318 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
7319 nodes="$nodes $(all_server_nodes)"
7322 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
7326 init_clients_lists () {
7327 # Sanity check: exclude the local client from RCLIENTS
7328 local clients=$(hostlist_expand "$RCLIENTS")
7329 local rclients=$(exclude_items_from_list "$clients" $HOSTNAME)
7331 # Sanity check: exclude the dup entries
7332 RCLIENTS=$(for i in ${rclients//,/ }; do echo $i; done | sort -u)
7334 export CLIENT1=${CLIENT1:-$HOSTNAME}
7335 export SINGLECLIENT=$CLIENT1
7337 clients="$SINGLECLIENT $HOSTNAME $RCLIENTS"
7339 # Sanity check: exclude the dup entries from CLIENTS
7340 # for those configs which has SINGLCLIENT set to local client
7341 clients=$(for i in $clients; do echo $i; done | sort -u)
7343 export CLIENTS=$(comma_list $clients)
7344 local -a remoteclients=($RCLIENTS)
7345 for ((i=0; $i<${#remoteclients[@]}; i++)); do
7346 varname=CLIENT$((i + 2))
7347 eval export $varname=${remoteclients[i]}
7350 export CLIENTCOUNT=$((${#remoteclients[@]} + 1))
7353 get_random_entry () {
7356 rnodes=${rnodes//,/ }
7358 local -a nodes=($rnodes)
7359 local num=${#nodes[@]}
7360 local i=$((RANDOM * num * 2 / 65536))
7366 [ -n "$CLIENTONLY" ] || [ "x$CLIENTMODSONLY" = "xyes" ]
7370 [ "$(lustre_version_code client)" = "$(lustre_version_code $SINGLEMDS)" -a \
7371 "$(lustre_version_code client)" = "$(lustre_version_code ost1)" ]
7376 echo $nodes | wc -w || true
7380 local nodes=$(mdts_nodes)
7381 local mdtcount=$(get_node_count "$nodes")
7382 [ ! "$MDSCOUNT" = "$mdtcount" ]
7385 generate_machine_file() {
7386 local nodes=${1//,/ }
7387 local machinefile=$2
7389 for node in $nodes; do
7390 echo $node >>$machinefile || \
7391 { echo "can not generate machinefile $machinefile" && return 1; }
7396 local file=$1/stripe
7399 $LFS getstripe -v $file || error "getstripe $file failed"
7403 # Check and add a test group.
7409 local gid=$(getent group $group_name | cut -d: -f3)
7410 if [[ -n "$gid" ]]; then
7411 [[ "$gid" -eq "$group_id" ]] || {
7412 error_noexit "inconsistent group ID:" \
7413 "new: $group_id, old: $gid"
7417 echo "adding group $group_name:$group_id"
7418 getent group $group_name || true
7419 getent group $group_id || true
7420 groupadd -g $group_id $group_name
7427 # Check and add a test user.
7440 local uid=$(getent passwd $user_name | cut -d: -f3)
7441 if [[ -n "$uid" ]]; then
7442 if [[ "$uid" -eq "$user_id" ]]; then
7443 local dir=$(getent passwd $user_name | cut -d: -f6)
7444 if [[ "$dir" != "$home" ]]; then
7446 usermod -d $home $user_name
7450 error_noexit "inconsistent user ID:" \
7451 "new: $user_id, old: $uid"
7456 useradd -M -u $user_id -d $home -g $group_name $opts $user_name
7463 check_runas_id_ret() {
7465 local myRUNAS_UID=$1
7466 local myRUNAS_GID=$2
7470 if [ -z "$myRUNAS" ]; then
7471 error_exit "check_runas_id_ret requires myRUNAS argument"
7475 error "Unable to execute $myRUNAS"
7477 id $myRUNAS_UID > /dev/null ||
7478 error "Invalid RUNAS_ID $myRUNAS_UID. Please set RUNAS_ID to " \
7479 "some UID which exists on MDS and client or add user " \
7480 "$myRUNAS_UID:$myRUNAS_GID on these nodes."
7483 $myRUNAS krb5_login.sh ||
7484 error "Failed to refresh krb5 TGT for UID $myRUNAS_ID."
7486 mkdir $DIR/d0_runas_test
7488 chown $myRUNAS_UID:$myRUNAS_GID $DIR/d0_runas_test
7489 $myRUNAS -u $myRUNAS_UID -g $myRUNAS_GID touch $DIR/d0_runas_test/f$$ ||
7491 rm -rf $DIR/d0_runas_test
7496 local myRUNAS_UID=$1
7497 local myRUNAS_GID=$2
7501 check_runas_id_ret $myRUNAS_UID $myRUNAS_GID $myRUNAS || \
7502 error "unable to write to $DIR/d0_runas_test as " \
7506 # obtain the UID/GID for MPI_USER
7510 MPI_USER_UID=$(do_facet client "getent passwd $mpi_user | cut -d: -f3;
7511 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the UID for $mpi_user"
7513 MPI_USER_GID=$(do_facet client "getent passwd $mpi_user | cut -d: -f4;
7514 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the GID for $mpi_user"
7517 # obtain and cache Kerberos ticket-granting ticket
7518 refresh_krb5_tgt() {
7519 local myRUNAS_UID=$1
7520 local myRUNAS_GID=$2
7523 if [ -z "$myRUNAS" ]; then
7524 error_exit "myRUNAS command must be specified for refresh_krb5_tgt"
7527 CLIENTS=${CLIENTS:-$HOSTNAME}
7528 do_nodes $CLIENTS "set -x
7529 if ! $myRUNAS krb5_login.sh; then
7530 echo "Failed to refresh Krb5 TGT for UID/GID $myRUNAS_UID/$myRUNAS_GID."
7535 # Run multiop in the background, but wait for it to print
7536 # "PAUSING" to its stdout before returning from this function.
7537 multiop_bg_pause() {
7538 MULTIOP_PROG=${MULTIOP_PROG:-$MULTIOP}
7542 TMPPIPE=/tmp/multiop_open_wait_pipe.$$
7545 echo "$MULTIOP_PROG $FILE v$ARGS"
7546 $MULTIOP_PROG $FILE v$ARGS > $TMPPIPE &
7548 echo "TMPPIPE=${TMPPIPE}"
7549 read -t 60 multiop_output < $TMPPIPE
7550 if [ $? -ne 0 ]; then
7555 if [ "$multiop_output" != "PAUSING" ]; then
7556 echo "Incorrect multiop output: $multiop_output"
7571 [ ${PIPESTATUS[0]} -eq 0 ] || rc=1
7573 echo $((SECONDS - start))
7577 inodes_available () {
7578 local IFree=$($LFS df -i $MOUNT | grep ^$FSNAME | awk '{ print $4 }' |
7579 sort -un | head -n1) || return 1
7583 mdsrate_inodes_available () {
7584 local min_inodes=$(inodes_available)
7585 echo $((min_inodes * 99 / 100))
7588 # reset stat counters
7590 local paramfile="$1"
7591 lctl set_param -n $paramfile=0
7596 local paramfile="$1"
7598 lctl get_param -n $paramfile |
7599 awk '/^'$stat'/ { sum += $2 } END { printf("%0.0f", sum) }'
7603 awk '{sum += $1} END { printf("%0.0f", sum) }'
7606 calc_osc_kbytes () {
7607 $LFS df $MOUNT > /dev/null
7608 $LCTL get_param -n osc.*[oO][sS][cC][-_][0-9a-f]*.$1 | calc_sum
7612 wait_delete_completed
7613 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
7614 echo "OST kbytes available: ${AVAIL[*]}"
7619 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
7620 #echo OST $i: ${AVAIL[i]}kb
7621 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
7625 if [[ ${AVAIL[i]} -lt $MINV ]]; then
7630 echo "Min free space: OST $MINI: $MINV"
7631 echo "Max free space: OST $MAXI: $MAXV"
7634 # save_lustre_params(comma separated facet list, parameter_mask)
7635 # generate a stream of formatted strings (<facet> <param name>=<param value>)
7636 save_lustre_params() {
7641 for facet in ${facets//,/ }; do
7642 facet_svc=$(facet_svc $facet)
7644 "params=\\\$($LCTL get_param $2);
7645 [[ -z \\\"$facet_svc\\\" ]] && param= ||
7646 param=\\\$(grep $facet_svc <<< \\\"\\\$params\\\");
7647 [[ -z \\\$param ]] && param=\\\"\\\$params\\\";
7648 while read s; do echo $facet \\\$s;
7649 done <<< \\\"\\\$param\\\""
7653 # restore lustre parameters from input stream, produces by save_lustre_params
7654 restore_lustre_params() {
7659 while IFS=" =" read facet name val; do
7660 do_facet $facet "$LCTL set_param -n $name=$val"
7664 check_node_health() {
7665 local nodes=${1:-$(comma_list $(nodes_list))}
7666 local health=$TMP/node_health.$$
7668 do_nodes -q $nodes "$LCTL get_param catastrophe 2>&1" | tee $health |
7669 grep "catastrophe=1" && error "LBUG/LASSERT detected"
7670 # Only check/report network health if get_param isn't reported, since
7671 # *clearly* the network is working if get_param returned something.
7672 if (( $(grep -c catastro $health) != $(wc -w <<< ${nodes//,/ }) )); then
7673 for node in ${nodes//,/ }; do
7674 check_network $node 5
7680 mdsrate_cleanup () {
7682 mpi_run ${MACHINEFILE_OPTION} $2 -np $1 ${MDSRATE} --unlink \
7683 --nfiles $3 --dir $4 --filefmt $5 $6
7688 ########################
7690 convert_facet2label() {
7693 if [ x$facet = xost ]; then
7695 elif [ x$facet = xmgs ] && combined_mgs_mds ; then
7699 local varsvc=${facet}_svc
7701 if [ -n ${!varsvc} ]; then
7704 error "No label for $facet!"
7708 get_clientosc_proc_path() {
7709 echo "${1}-osc-[-0-9a-f]*"
7712 get_mdtosc_proc_path() {
7714 local ost_label=${2:-"*OST*"}
7716 [ "$mds_facet" = "mds" ] && mds_facet=$SINGLEMDS
7717 local mdt_label=$(convert_facet2label $mds_facet)
7718 local mdt_index=$(echo $mdt_label | sed -e 's/^.*-//')
7720 if [[ $ost_label = *OST* ]]; then
7721 echo "${ost_label}-osc-${mdt_index}"
7723 echo "${ost_label}-osp-${mdt_index}"
7727 get_osc_import_name() {
7730 local label=$(convert_facet2label $ost)
7732 if [ "${facet:0:3}" = "mds" ]; then
7733 get_mdtosc_proc_path $facet $label
7737 get_clientosc_proc_path $label
7741 _wait_import_state () {
7743 local CONN_PROC="$2"
7744 local maxtime=${3:-$(max_recovery_time)}
7745 local err_on_fail=${4:-1}
7749 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
7750 while ! echo "${CONN_STATE}" | egrep -q "^${expected}\$" ; do
7751 if [[ "${expected}" == "DISCONN" ]]; then
7752 # for disconn we can check after proc entry is removed
7753 [[ -z "${CONN_STATE}" ]] && return 0
7754 # with AT, we can have connect request timeout near
7755 # reconnect timeout and test can't see real disconnect
7756 [[ "${CONN_STATE}" == "CONNECTING" ]] && return 0
7758 if (( $i >= $maxtime )); then
7759 (( $err_on_fail != 0 )) &&
7760 error "can't put import for $CONN_PROC into ${expected} state after $i sec, have ${CONN_STATE}"
7764 # Add uniq for multi-mount case
7765 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null |
7770 log "$CONN_PROC in ${CONN_STATE} state after $i sec"
7774 wait_import_state() {
7777 local maxtime=${3:-$(max_recovery_time)}
7778 local err_on_fail=${4:-1}
7781 for param in ${params//,/ }; do
7782 _wait_import_state "$expected" "$param" $maxtime $err_on_fail ||
7787 wait_import_state_mount() {
7788 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
7792 wait_import_state "$@"
7795 # One client request could be timed out because server was not ready
7796 # when request was sent by client.
7797 # The request timeout calculation details :
7799 # /* We give the server rq_timeout secs to process the req, and
7800 # add the network latency for our local timeout. */
7801 # request->rq_deadline = request->rq_sent + request->rq_timeout +
7802 # ptlrpc_at_get_net_latency(request) ;
7804 # ptlrpc_connect_import ()
7805 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
7808 # -> at_init(&at->iat_net_latency, 0, 0) -> iat_net_latency=0
7809 # ptlrpc_at_get_net_latency(request) ->
7810 # at_get (max (iat_net_latency=0, at_min)) = at_min
7813 # request->rq_timeout + ptlrpc_at_get_net_latency(request) =
7814 # INITIAL_CONNECT_TIMEOUT + at_min
7816 # We will use obd_timeout instead of INITIAL_CONNECT_TIMEOUT
7817 # because we can not get this value in runtime,
7818 # the value depends on configure options, and it is not stored in /proc.
7820 # #define CONNECTION_SWITCH_MIN 5U
7821 # #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
7823 request_timeout () {
7826 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
7827 local init_connect_timeout=$TIMEOUT
7828 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
7830 local at_min=$(at_get $facet at_min)
7832 echo $(( init_connect_timeout + at_min ))
7835 _wait_osc_import_state() {
7839 local target=$(get_osc_import_name $facet $ost_facet)
7840 local param="os[cp].${target}.ost_server_uuid"
7844 # 1. wait the deadline of client 1st request (it could be skipped)
7845 # 2. wait the deadline of client 2nd request
7846 local maxtime=$(( 2 * $(request_timeout $facet)))
7848 if [[ $facet == client* ]]; then
7849 # During setup time, the osc might not be setup, it need wait
7850 # until list_param can return valid value.
7851 params=$($LCTL list_param $param 2>/dev/null || true)
7852 while [ -z "$params" ]; do
7853 if [ $i -ge $maxtime ]; then
7854 echo "can't get $param in $maxtime secs"
7859 params=$($LCTL list_param $param 2>/dev/null || true)
7863 if [[ $ost_facet = mds* ]]; then
7864 # no OSP connection to itself
7865 if [[ $facet = $ost_facet ]]; then
7868 param="osp.${target}.mdt_server_uuid"
7872 local plist=$(comma_list $params)
7873 if ! do_rpc_nodes "$(facet_active_host $facet)" \
7874 wait_import_state $expected $plist $maxtime; then
7875 error "$facet: import is not in $expected state after $maxtime"
7882 wait_osc_import_state() {
7888 if [[ $facet = mds ]]; then
7889 for num in $(seq $MDSCOUNT); do
7890 _wait_osc_import_state mds$num "$ost_facet" "$expected"
7893 _wait_osc_import_state "$facet" "$ost_facet" "$expected"
7897 wait_osc_import_ready() {
7898 wait_osc_import_state $1 $2 "\(FULL\|IDLE\)"
7901 _wait_mgc_import_state() {
7904 local error_on_failure=${3:-1}
7905 local param="mgc.*.mgs_server_uuid"
7909 # 1. wait the deadline of client 1st request (it could be skipped)
7910 # 2. wait the deadline of client 2nd request
7911 local maxtime=$(( 2 * $(request_timeout $facet)))
7913 if [[ $facet == client* ]]; then
7914 # During setup time, the osc might not be setup, it need wait
7915 # until list_param can return valid value. And also if there
7916 # are mulitple osc entries we should list all of them before
7918 params=$($LCTL list_param $param 2>/dev/null || true)
7919 while [ -z "$params" ]; do
7920 if [ $i -ge $maxtime ]; then
7921 echo "can't get $param in $maxtime secs"
7926 params=$($LCTL list_param $param 2>/dev/null || true)
7929 local plist=$(comma_list $params)
7930 if ! do_rpc_nodes "$(facet_active_host $facet)" \
7931 wait_import_state $expected $plist $maxtime \
7932 $error_on_failure; then
7933 if [ $error_on_failure -ne 0 ]; then
7934 error "import is not in ${expected} state"
7942 wait_mgc_import_state() {
7945 local error_on_failure=${3:-1}
7948 if [[ $facet = mds ]]; then
7949 for num in $(seq $MDSCOUNT); do
7950 _wait_mgc_import_state mds$num "$expected" \
7951 $error_on_failure || return
7954 _wait_mgc_import_state "$facet" "$expected"
7955 $error_on_failure || return
7959 wait_dne_interconnect() {
7962 if [ $MDSCOUNT -gt 1 ]; then
7963 for num in $(seq $MDSCOUNT); do
7964 wait_osc_import_ready mds mds$num
7969 get_clientmdc_proc_path() {
7973 get_clientmgc_proc_path() {
7980 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
7985 [ -z "$list" ] && return 0
7987 # Add paths to lustre tests for 32 and 64 bit systems.
7988 local LIBPATH="/usr/lib/lustre/tests:/usr/lib64/lustre/tests:"
7989 local TESTPATH="$RLUSTRE/tests:"
7990 local RPATH="PATH=${TESTPATH}${LIBPATH}${PATH}:/sbin:/bin:/usr/sbin:"
7991 do_nodes ${quiet:-"--verbose"} $list "${RPATH} NAME=${NAME} bash rpc.sh $@ "
7994 wait_clients_import_state () {
7998 local facets="$facet"
8000 if [ "$FAILURE_MODE" = HARD ]; then
8001 facets=$(for f in ${facet//,/ }; do
8002 facets_on_host $(facet_active_host $f) | tr "," "\n"
8003 done | sort -u | paste -sd , )
8006 for facet in ${facets//,/ }; do
8007 local label=$(convert_facet2label $facet)
8010 ost* ) proc_path="osc.$(get_clientosc_proc_path \
8011 $label).ost_server_uuid" ;;
8012 mds* ) proc_path="mdc.$(get_clientmdc_proc_path \
8013 $label).mds_server_uuid" ;;
8014 mgs* ) proc_path="mgc.$(get_clientmgc_proc_path \
8015 $label).mgs_server_uuid" ;;
8016 *) error "unknown facet!" ;;
8019 local params=$(expand_list $params $proc_path)
8022 if ! do_rpc_nodes "$list" wait_import_state_mount "$expected" $params;
8024 error "import is not in ${expected} state"
8036 # wait until all MDTs are in the expected state
8037 for ((num = 1; num <= $MDSCOUNT; num++)); do
8038 local mdtosp=$(get_mdtosc_proc_path mds${num} ${tgt_name})
8042 if [ $facet = "mds" ]; then
8043 mproc="osp.$mdtosp.active"
8044 [ $num -eq $((tgt_idx + 1)) ] && continue
8046 mproc="osc.$mdtosp.active"
8052 local result=$(do_facet mds${num} "$LCTL get_param -n $mproc")
8055 [ ${PIPESTATUS[0]} = 0 ] || error "Can't read $mproc"
8056 if [ $result -eq $expected ]; then
8057 echo -n "target updated after "
8058 echo "$wait sec (got $result)"
8062 if [ $wait -eq $max ]; then
8063 error "$tgt_name: wanted $expected got $result"
8065 echo "Waiting $((max - wait)) secs for $tgt_name"
8075 AVAILA=($(do_nodes $(comma_list $(osts_nodes)) \
8076 $LCTL get_param obdfilter.*.kbytesavail))
8077 GRANTA=($(do_nodes $(comma_list $(osts_nodes)) \
8078 $LCTL get_param -n obdfilter.*.tot_granted))
8079 TOTALA=($(do_nodes $(comma_list $(osts_nodes)) \
8080 $LCTL get_param -n obdfilter.*.kbytestotal))
8081 for ((i=0; i<${#AVAILA[@]}; i++)); do
8082 local -a AVAIL1=(${AVAILA[$i]//=/ })
8083 local -a TOTAL=(${TOTALA[$i]//=/ })
8084 GRANT=$((${GRANTA[$i]}/1024))
8085 # allow 1% of total space in bavail because of delayed
8086 # allocation with ZFS which might release some free space after
8087 # txg commit. For small devices, we set a mininum of 8MB
8088 local LIMIT=$((${TOTAL} / 100 + 8000))
8089 echo -n $(echo ${AVAIL1[0]} | cut -d"." -f2) avl=${AVAIL1[1]} \
8090 grnt=$GRANT diff=$((AVAIL1[1] - GRANT)) limit=${LIMIT}
8091 [ $((AVAIL1[1] - GRANT)) -lt $LIMIT ] && OSCFULL=0 && \
8092 echo " FULL" || echo
8098 echo -e "$(do_facet $SINGLEMDS $LCTL pool_list $1 | sed '1d')"
8101 check_pool_not_exist() {
8102 local fsname=${1%%.*}
8103 local poolname=${1##$fsname.}
8104 [[ $# -ne 1 ]] && return 0
8105 [[ x$poolname = x ]] && return 0
8106 list_pool $fsname | grep -w $1 && return 1
8111 local fsname=${1%%.*}
8112 local poolname=${1##$fsname.}
8113 local keep_pools=${2:-false}
8115 stack_trap "destroy_test_pools $fsname" EXIT
8116 do_facet mgs lctl pool_new $1
8118 # get param should return err unless pool is created
8119 [[ $RC -ne 0 ]] && return $RC
8121 for mds_id in $(seq $MDSCOUNT); do
8122 local mdt_id=$((mds_id-1))
8123 local lodname=$fsname-MDT$(printf "%04x" $mdt_id)-mdtlov
8124 wait_update_facet mds$mds_id \
8125 "lctl get_param -n lod.$lodname.pools.$poolname \
8126 2>/dev/null || echo foo" "" ||
8127 error "mds$mds_id: pool_new failed $1"
8129 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
8130 2>/dev/null || echo foo" "" || error "pool_new failed $1"
8132 $keep_pools || add_pool_to_list $1
8136 add_pool_to_list () {
8137 local fsname=${1%%.*}
8138 local poolname=${1##$fsname.}
8140 local listvar=${fsname}_CREATED_POOLS
8141 local temp=${listvar}=$(expand_list ${!listvar} $poolname)
8145 remove_pool_from_list () {
8146 local fsname=${1%%.*}
8147 local poolname=${1##$fsname.}
8149 local listvar=${fsname}_CREATED_POOLS
8150 local temp=${listvar}=$(exclude_items_from_list "${!listvar}" $poolname)
8154 # cleanup all pools exist on $FSNAME
8155 destroy_all_pools () {
8157 for i in $(list_pool $FSNAME); do
8162 destroy_pool_int() {
8164 local OSTS=$(list_pool $1)
8165 for ost in $OSTS; do
8166 do_facet mgs lctl pool_remove $1 $ost
8168 wait_update_facet $SINGLEMDS "lctl pool_list $1 | wc -l" "1" ||
8169 error "MDS: pool_list $1 failed"
8170 do_facet mgs lctl pool_destroy $1
8173 # <fsname>.<poolname> or <poolname>
8175 local fsname=${1%%.*}
8176 local poolname=${1##$fsname.}
8178 [[ x$fsname = x$poolname ]] && fsname=$FSNAME
8182 check_pool_not_exist $fsname.$poolname && return 0 || true
8184 destroy_pool_int $fsname.$poolname
8186 [[ $RC -ne 0 ]] && return $RC
8187 for mds_id in $(seq $MDSCOUNT); do
8188 local mdt_id=$((mds_id-1))
8189 local lodname=$fsname-MDT$(printf "%04x" $mdt_id)-mdtlov
8190 wait_update_facet mds$mds_id \
8191 "lctl get_param -n lod.$lodname.pools.$poolname \
8192 2>/dev/null || echo foo" "foo" ||
8193 error "mds$mds_id: destroy pool failed $1"
8195 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
8196 2>/dev/null || echo foo" "foo" || error "destroy pool failed $1"
8198 remove_pool_from_list $fsname.$poolname
8204 local fsname=${1:-$FSNAME}
8206 local listvar=${fsname}_CREATED_POOLS
8208 [ x${!listvar} = x ] && return 0
8210 echo "Destroy the created pools: ${!listvar}"
8211 for poolname in ${!listvar//,/ }; do
8212 destroy_pool $fsname.$poolname
8216 destroy_test_pools () {
8218 local fsname=${1:-$FSNAME}
8219 destroy_pools $fsname || true
8225 local ts=$(date +%s)
8228 if [[ ! -f "$YAML_LOG" ]]; then
8229 # init_logging is not performed before gather_logs,
8230 # so the $LOGDIR needs to be checked here
8231 check_shared_dir $LOGDIR && touch $LOGDIR/shared
8234 [ -f $LOGDIR/shared ] && docp=false
8236 # dump lustre logs, dmesg, and journal if GSS_SK=true
8238 prefix="$TESTLOG_PREFIX.$TESTNAME"
8240 echo "Dumping lctl log to ${prefix}.*.${suffix}"
8242 if [ -n "$CLIENTONLY" -o "$PDSH" == "no_dsh" ]; then
8243 echo "Dumping logs only on local client."
8244 $LCTL dk > ${prefix}.debug_log.$(hostname -s).${suffix}
8245 dmesg > ${prefix}.dmesg.$(hostname -s).${suffix}
8246 [ "$SHARED_KEY" = true ] && find $SK_PATH -name '*.key' -exec \
8247 lgss_sk -r {} \; &> \
8248 ${prefix}.ssk_keys.$(hostname -s).${suffix}
8249 [ "$SHARED_KEY" = true ] && lctl get_param 'nodemap.*.*' > \
8250 ${prefix}.nodemaps.$(hostname -s).${suffix}
8251 [ "$GSS_SK" = true ] && keyctl show > \
8252 ${prefix}.keyring.$(hostname -s).${suffix}
8253 [ "$GSS_SK" = true ] && journalctl -a > \
8254 ${prefix}.journal.$(hostname -s).${suffix}
8259 "$LCTL dk > ${prefix}.debug_log.\\\$(hostname -s).${suffix};
8260 dmesg > ${prefix}.dmesg.\\\$(hostname -s).${suffix}"
8261 if [ "$SHARED_KEY" = true ]; then
8262 do_nodesv $list "find $SK_PATH -name '*.key' -exec \
8263 lgss_sk -r {} \; &> \
8264 ${prefix}.ssk_keys.\\\$(hostname -s).${suffix}"
8265 do_facet mds1 "lctl get_param 'nodemap.*.*' > \
8266 ${prefix}.nodemaps.\\\$(hostname -s).${suffix}"
8268 if [ "$GSS_SK" = true ]; then
8269 do_nodesv $list "keyctl show > \
8270 ${prefix}.keyring.\\\$(hostname -s).${suffix}"
8271 do_nodesv $list "journalctl -a > \
8272 ${prefix}.journal.\\\$(hostname -s).${suffix}"
8275 if [ ! -f $LOGDIR/shared ]; then
8276 local remote_nodes=$(exclude_items_from_list $list $HOSTNAME)
8278 for node in ${remote_nodes//,/ }; do
8279 rsync -az -e ssh $node:${prefix}.'*'.${suffix} $LOGDIR &
8293 for i in $(seq 0 $num_mntpts); do
8294 cmd="ls -laf ${mntpt_root}$i/$dir"
8300 for pid in $pids; do
8307 # check_and_start_recovery_timer()
8308 # service_time = at_est2timeout(service_time);
8309 # service_time += 2 * INITIAL_CONNECT_TIMEOUT;
8310 # service_time += 2 * (CONNECTION_SWITCH_MAX + CONNECTION_SWITCH_INC);
8312 #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN, obd_timeout/20)
8313 #define CONNECTION_SWITCH_MAX min(50, max(CONNECTION_SWITCH_MIN, obd_timeout))
8314 #define CONNECTION_SWITCH_MIN 5
8315 #define CONNECTION_SWITCH_INC 5
8316 max_recovery_time() {
8317 local init_connect_timeout=$((TIMEOUT / 20))
8318 ((init_connect_timeout >= 5)) || init_connect_timeout=5
8320 local service_time=$(($(at_max_get client) * 9 / 4 + 5))
8321 service_time=$((service_time + 2 * (init_connect_timeout + 50 + 5)))
8323 echo -n $service_time
8326 recovery_time_min() {
8327 local connection_switch_min=5
8328 local connection_switch_inc=5
8329 local connection_switch_max
8330 local reconnect_delay_max
8331 local initial_connect_timeout
8335 #connection_switch_max=min(50, max($connection_switch_min,$TIMEOUT)
8336 (($connection_switch_min > $TIMEOUT)) &&
8337 max=$connection_switch_min || max=$TIMEOUT
8338 (($max < 50)) && connection_switch_max=$max || connection_switch_max=50
8340 #initial_connect_timeout = max(connection_switch_min, obd_timeout/20)
8341 timeout_20=$((TIMEOUT/20))
8342 (($connection_switch_min > $timeout_20)) &&
8343 initial_connect_timeout=$connection_switch_min ||
8344 initial_connect_timeout=$timeout_20
8346 reconnect_delay_max=$((connection_switch_max + connection_switch_inc + \
8347 initial_connect_timeout))
8348 echo $((2 * reconnect_delay_max))
8351 get_clients_mount_count () {
8352 local clients=${CLIENTS:-$HOSTNAME}
8354 # we need to take into account the clients mounts and
8355 # exclude mds/ost mounts if any;
8356 do_nodes $clients cat /proc/mounts | grep lustre |
8357 grep -w $MOUNT | wc -l
8361 PROC_CLI="srpc_info"
8362 PROC_CON="srpc_contexts"
8370 if [ $M -lt $N ]; then
8374 while [ $N -lt $M ]; do
8384 calc_connection_cnt() {
8387 # MDT->MDT = 2 * C(M, 2)
8391 comb_m2=$(combination $MDSCOUNT 2)
8393 local num_clients=$(get_clients_mount_count)
8395 local cnt_mdt2mdt=$((comb_m2 * 2))
8396 local cnt_mdt2ost=$((MDSCOUNT * OSTCOUNT))
8397 local cnt_cli2ost=$((num_clients * OSTCOUNT))
8398 local cnt_cli2mdt=$((num_clients * MDSCOUNT))
8399 if is_mounted $MOUNT2; then
8400 cnt_cli2mdt=$((cnt_cli2mdt * 2))
8401 cnt_cli2ost=$((cnt_cli2ost * 2))
8409 local cnt_all2ost=$((cnt_mdt2ost + cnt_cli2ost))
8410 local cnt_all2mdt=$((cnt_mdt2mdt + cnt_cli2mdt))
8411 local cnt_all2all=$((cnt_mdt2ost + cnt_mdt2mdt \
8412 + cnt_cli2ost + cnt_cli2mdt))
8426 local cmd="$tgt.srpc.flavor"
8428 if [ $net == "any" ]; then
8433 if [ $dir != "any" ]; then
8438 log "Setting sptlrpc rule: $cmd"
8439 do_facet mgs "$LCTL conf_param $cmd"
8445 local total_ctx=$(echo "$output" | grep -c "expire.*key.*hdl")
8455 rpc_flvr=`echo $flavor | awk -F - '{ print $1 }'`
8456 bulkspec=`echo $flavor | awk -F - '{ print $2 }'`
8458 count=`echo "$output" | grep "rpc flavor" | grep $rpc_flvr | wc -l`
8460 if [ "x$bulkspec" != "x" ]; then
8461 algs=`echo $bulkspec | awk -F : '{ print $2 }'`
8463 if [ "x$algs" != "x" ]; then
8464 bulk_count=`echo "$output" | grep "bulk flavor" | grep $algs | wc -l`
8466 bulk=`echo $bulkspec | awk -F : '{ print $1 }'`
8467 if [ $bulk == "bulkn" ]; then
8468 bulk_count=`echo "$output" | grep "bulk flavor" \
8469 | grep "null/null" | wc -l`
8470 elif [ $bulk == "bulki" ]; then
8471 bulk_count=`echo "$output" | grep "bulk flavor" \
8472 | grep "/null" | grep -v "null/" | wc -l`
8474 bulk_count=`echo "$output" | grep "bulk flavor" \
8475 | grep -v "/null" | grep -v "null/" | wc -l`
8479 [ $bulk_count -lt $count ] && count=$bulk_count
8490 local clients=${CLIENTS:-$HOSTNAME}
8492 for c in ${clients//,/ }; do
8493 local output=$(do_node $c lctl get_param -n \
8494 mdc.*-*-mdc-*.$PROC_CLI 2>/dev/null)
8495 local tmpcnt=$(count_flvr "$output" $flavor)
8496 if $GSS_SK && [ $flavor != "null" ]; then
8497 # tmpcnt=min(contexts,flavors) to ensure SK context is on
8498 output=$(do_node $c lctl get_param -n \
8499 mdc.*-MDT*-mdc-*.$PROC_CON 2>/dev/null)
8500 local outcon=$(count_contexts "$output")
8501 if [ "$outcon" -lt "$tmpcnt" ]; then
8505 cnt=$((cnt + tmpcnt))
8515 local clients=${CLIENTS:-$HOSTNAME}
8517 for c in ${clients//,/ }; do
8519 do_node $c lctl set_param osc.*.idle_connect=1 >/dev/null 2>&1
8520 local output=$(do_node $c lctl get_param -n \
8521 osc.*OST*-osc-[^M][^D][^T]*.$PROC_CLI 2>/dev/null)
8522 local tmpcnt=$(count_flvr "$output" $flavor)
8523 if $GSS_SK && [ $flavor != "null" ]; then
8524 # tmpcnt=min(contexts,flavors) to ensure SK context is on
8525 output=$(do_node $c lctl get_param -n \
8526 osc.*OST*-osc-[^M][^D][^T]*.$PROC_CON 2>/dev/null)
8527 local outcon=$(count_contexts "$output")
8528 if [ "$outcon" -lt "$tmpcnt" ]; then
8532 cnt=$((cnt + tmpcnt))
8542 if [ $MDSCOUNT -le 1 ]; then
8547 for num in `seq $MDSCOUNT`; do
8548 local output=$(do_facet mds$num lctl get_param -n \
8549 osp.*-MDT*osp-MDT*.$PROC_CLI 2>/dev/null)
8550 local tmpcnt=$(count_flvr "$output" $flavor)
8551 if $GSS_SK && [ $flavor != "null" ]; then
8552 # tmpcnt=min(contexts,flavors) to ensure SK context is on
8553 output=$(do_facet mds$num lctl get_param -n \
8554 osp.*-MDT*osp-MDT*.$PROC_CON 2>/dev/null)
8555 local outcon=$(count_contexts "$output")
8556 if [ "$outcon" -lt "$tmpcnt" ]; then
8560 cnt=$((cnt + tmpcnt))
8571 for num in `seq $MDSCOUNT`; do
8572 mdtosc=$(get_mdtosc_proc_path mds$num)
8573 mdtosc=${mdtosc/-MDT*/-MDT\*}
8574 local output=$(do_facet mds$num lctl get_param -n \
8575 os[cp].$mdtosc.$PROC_CLI 2>/dev/null)
8576 local tmpcnt=$(count_flvr "$output" $flavor)
8577 if $GSS_SK && [ $flavor != "null" ]; then
8578 # tmpcnt=min(contexts,flavors) to ensure SK context is on
8579 output=$(do_facet mds$num lctl get_param -n \
8580 os[cp].$mdtosc.$PROC_CON 2>/dev/null)
8581 local outcon=$(count_contexts "$output")
8582 if [ "$outcon" -lt "$tmpcnt" ]; then
8586 cnt=$((cnt + tmpcnt))
8595 local output=$(do_facet client lctl get_param -n mgc.*.$PROC_CLI \
8597 count_flvr "$output" $flavor
8602 local dir=$1 # from to
8603 local flavor=$2 # flavor expected
8606 if [ $dir == "cli2mdt" ]; then
8607 res=`flvr_cnt_cli2mdt $flavor`
8608 elif [ $dir == "cli2ost" ]; then
8609 res=`flvr_cnt_cli2ost $flavor`
8610 elif [ $dir == "mdt2mdt" ]; then
8611 res=`flvr_cnt_mdt2mdt $flavor`
8612 elif [ $dir == "mdt2ost" ]; then
8613 res=`flvr_cnt_mdt2ost $flavor`
8614 elif [ $dir == "all2ost" ]; then
8615 res1=`flvr_cnt_mdt2ost $flavor`
8616 res2=`flvr_cnt_cli2ost $flavor`
8617 res=$((res1 + res2))
8618 elif [ $dir == "all2mdt" ]; then
8619 res1=`flvr_cnt_mdt2mdt $flavor`
8620 res2=`flvr_cnt_cli2mdt $flavor`
8621 res=$((res1 + res2))
8622 elif [ $dir == "all2all" ]; then
8623 res1=`flvr_cnt_mdt2ost $flavor`
8624 res2=`flvr_cnt_cli2ost $flavor`
8625 res3=`flvr_cnt_mdt2mdt $flavor`
8626 res4=`flvr_cnt_cli2mdt $flavor`
8627 res=$((res1 + res2 + res3 + res4))
8635 local dir=$1 # from to
8636 local flavor=$2 # flavor expected
8637 local expect=${3:-$(calc_connection_cnt $dir)} # number expected
8638 local WAITFLAVOR_MAX=20 # how many retries before abort?
8641 for ((i = 0; i < $WAITFLAVOR_MAX; i++)); do
8642 echo -n "checking $dir..."
8643 res=$(do_check_flavor $dir $flavor)
8644 echo "found $res/$expect $flavor connections"
8645 [ $res -ge $expect ] && return 0
8649 echo "Error checking $flavor of $dir: expect $expect, actual $res"
8650 # echo "Dumping additional logs for SK debug.."
8651 do_nodes $(comma_list $(all_server_nodes)) "keyctl show"
8653 gather_logs $(comma_list $(nodes_list))
8658 restore_to_default_flavor()
8660 local proc="mgs.MGS.live.$FSNAME"
8662 echo "restoring to default flavor..."
8664 local nrule=$(do_facet mgs lctl get_param -n $proc 2>/dev/null |
8665 grep ".srpc.flavor" | wc -l)
8667 # remove all existing rules if any
8668 if [ $nrule -ne 0 ]; then
8669 echo "$nrule existing rules"
8670 for rule in $(do_facet mgs lctl get_param -n $proc 2>/dev/null |
8671 grep ".srpc.flavor."); do
8672 echo "remove rule: $rule"
8673 spec=`echo $rule | awk -F = '{print $1}'`
8674 do_facet mgs "$LCTL conf_param -d $spec"
8678 # verify no rules left
8679 nrule=$(do_facet mgs lctl get_param -n $proc 2>/dev/null |
8680 grep ".srpc.flavor." | wc -l)
8681 [ $nrule -ne 0 ] && error "still $nrule rules left"
8683 # wait for default flavor to be applied
8686 set_rule $FSNAME any any $SK_FLAVOR
8687 wait_flavor all2all $SK_FLAVOR
8689 set_rule $FSNAME any cli2mdt $SK_FLAVOR
8690 set_rule $FSNAME any cli2ost $SK_FLAVOR
8691 wait_flavor cli2mdt $SK_FLAVOR
8692 wait_flavor cli2ost $SK_FLAVOR
8694 echo "GSS_SK now at default flavor: $SK_FLAVOR"
8696 wait_flavor all2all null
8702 local flavor=${1:-null}
8704 echo "setting all flavor to $flavor"
8706 # FIXME need parameter to this fn
8707 # and remove global vars
8708 local cnt_all2all=$(calc_connection_cnt all2all)
8710 local res=$(do_check_flavor all2all $flavor)
8711 if [ $res -eq $cnt_all2all ]; then
8712 echo "already have total $res $flavor connections"
8716 echo "found $res $flavor out of total $cnt_all2all connections"
8717 restore_to_default_flavor
8719 [[ $flavor = null ]] && return 0
8721 if $GSS_SK && [ $flavor != "null" ]; then
8723 set_rule $FSNAME any any $flavor
8724 wait_flavor all2all $flavor
8726 set_rule $FSNAME any cli2mdt $flavor
8727 set_rule $FSNAME any cli2ost $flavor
8728 set_rule $FSNAME any mdt2ost null
8729 set_rule $FSNAME any mdt2mdt null
8730 wait_flavor cli2mdt $flavor
8731 wait_flavor cli2ost $flavor
8733 echo "GSS_SK now at flavor: $flavor"
8735 set_rule $FSNAME any any $flavor
8736 wait_flavor all2all $flavor
8743 # Checking for shared logdir
8744 if [ ! -d $dir ]; then
8745 # Not found. Create local logdir
8748 touch $dir/check_file.$(hostname -s)
8753 check_write_access() {
8755 local list=${2:-$(comma_list $(nodes_list))}
8759 for node in ${list//,/ }; do
8760 file=$dir/check_file.$(short_nodename $node)
8761 if [[ ! -f "$file" ]]; then
8762 # Logdir not accessible/writable from this node.
8765 rm -f $file || return 1
8771 [[ -n $YAML_LOG ]] && return
8772 local save_umask=$(umask)
8775 export YAML_LOG=${LOGDIR}/results.yml
8779 # If the yaml log already exists then we will just append to it
8780 if [ ! -f $YAML_LOG ]; then
8781 if check_shared_dir $LOGDIR; then
8782 touch $LOGDIR/shared
8783 echo "Logging to shared log directory: $LOGDIR"
8785 echo "Logging to local directory: $LOGDIR"
8788 yml_nodes_file $LOGDIR >> $YAML_LOG
8789 yml_results_file >> $YAML_LOG
8794 # log actual client and server versions if needed for debugging
8795 log "Client: $(lustre_build_version client)"
8796 log "MDS: $(lustre_build_version mds1)"
8797 log "OSS: $(lustre_build_version ost1)"
8801 yml_log_test $1 >> $YAML_LOG
8805 yml_log_test_status $@ >> $YAML_LOG
8808 log_sub_test_begin() {
8809 yml_log_sub_test_begin "$@" >> $YAML_LOG
8812 log_sub_test_end() {
8813 yml_log_sub_test_end "$@" >> $YAML_LOG
8819 local llverdev_opts="$*"
8820 local devname=$(basename $dev)
8821 local size=$(awk "/$devname$/ {print \$3}" /proc/partitions)
8822 # loop devices aren't in /proc/partitions
8823 [[ -z "$size" ]] && size=$(stat -c %s $dev)
8825 local size_gb=$((size / 1024 / 1024)) # Gb
8827 local partial_arg=""
8828 # Run in partial (fast) mode if the size of a partition > 1 GB
8829 (( $size == 0 || $size_gb > 1 )) && partial_arg="-p"
8831 llverdev --force $partial_arg $llverdev_opts $dev
8837 local llverfs_opts=$2
8838 local use_partial_arg=$3
8839 local partial_arg=""
8840 local size=$(df -B G $dir |tail -n 1 |awk '{print $2}' |sed 's/G//') #GB
8842 # Run in partial (fast) mode if the size of a partition > 1 GB
8843 [ "x$use_partial_arg" != "xno" ] && [ $size -gt 1 ] && partial_arg="-p"
8845 llverfs $partial_arg $llverfs_opts $dir
8849 local devs=${1//,/ }
8852 local rslt=$TMP/sgpdd_survey
8854 # sgpdd-survey cleanups ${rslt}.* files
8856 local cmd="rslt=$rslt $params scsidevs=\"$devs\" $SGPDDSURVEY"
8862 # returns the canonical name for an ldiskfs device
8867 do_facet $facet "dv=\\\$($LCTL get_param -n $dev);
8868 if foo=\\\$(lvdisplay -c \\\$dv 2>/dev/null); then
8869 echo dm-\\\${foo##*:};
8871 name=\\\$(basename \\\$dv);
8872 if [[ \\\$name = *flakey* ]]; then
8873 name=\\\$(lsblk -o NAME,KNAME |
8874 awk /\\\$name/'{print \\\$NF}');
8880 is_sanity_benchmark() {
8881 local benchmarks="dbench bonnie iozone fsx"
8883 for b in $benchmarks; do
8884 if [ "$b" == "$suite" ]; then
8892 $LFS df | grep OST | awk '{print $4}' | sort -un | head -1
8896 # Get the available size (KB) of a given obd target.
8903 [[ $facet != client ]] || return 0
8905 size=$(do_facet $facet $LCTL get_param -n *.$obd.kbytesavail | head -n1)
8910 # Get the page size (bytes) on a given facet node.
8911 # The local client page_size is directly available in PAGE_SIZE.
8915 local page_size=$(getconf PAGE_SIZE 2>/dev/null)
8917 [ -z "$CLIENTONLY" -a "$facet" != "client" ] &&
8918 page_size=$(do_facet $facet getconf PAGE_SIZE)
8919 echo -n ${page_size:-4096}
8923 # Get the block count of the filesystem.
8930 [ -z "$CLIENTONLY" ] && count=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
8931 awk '/^Block count:/ {print $3}')
8935 # Check whether the "ea_inode" feature is enabled or not, to allow
8936 # ldiskfs xattrs over one block in size. Allow both the historical
8937 # Lustre feature name (large_xattr) and the upstream name (ea_inode).
8938 large_xattr_enabled() {
8939 [[ $(facet_fstype $SINGLEMDS) == zfs ]] && return 0
8941 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
8943 do_facet $SINGLEMDS "$DUMPE2FS -h $mds_dev 2>&1 |
8944 grep -E -q '(ea_inode|large_xattr)'"
8945 return ${PIPESTATUS[0]}
8948 # Get the maximum xattr size supported by the filesystem.
8950 $LCTL get_param -n llite.*.max_easize
8953 # Dump the value of the named xattr from a file.
8958 echo "$(getfattr -n $xattr_name --absolute-names --only-values $file)"
8961 # Generate a string with size of $size bytes.
8963 local size=${1:-1024} # in bytes
8965 echo "$(head -c $size < /dev/zero | tr '\0' y)"
8968 reformat_external_journal() {
8973 local varbs=${facet}_BLOCKSIZE
8974 if [ -n "${!var}" ]; then
8975 local rcmd="do_facet $facet"
8976 local bs=${!varbs:-$BLCKSIZE}
8979 echo "reformat external journal on $facet:${!var}"
8980 ${rcmd} mke2fs -O journal_dev $bs ${!var} || return 1
8984 # MDT file-level backup/restore
8985 mds_backup_restore() {
8988 local devname=$(mdsdevname $(facet_number $facet))
8989 local mntpt=$(facet_mntpt brpt)
8990 local rcmd="do_facet $facet"
8991 local metadata=${TMP}/backup_restore.tgz
8992 local opts=${MDS_MOUNT_FS_OPTS}
8993 local svc=${facet}_svc
8995 if ! ${rcmd} test -b ${devname}; then
8996 opts=$(csa_add "$opts" -o loop)
8999 echo "file-level backup/restore on $facet:${devname}"
9001 # step 1: build mount point
9002 ${rcmd} mkdir -p $mntpt
9003 # step 2: cleanup old backup
9004 ${rcmd} rm -f $metadata
9006 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 3
9007 if [ ! -z $igif ]; then
9008 # step 3.5: rm .lustre
9009 ${rcmd} rm -rf $mntpt/ROOT/.lustre || return 3
9011 # step 4: backup metadata
9013 ${rcmd} tar zcf $metadata --xattrs --xattrs-include="trusted.*" \
9014 --sparse -C $mntpt/ . > /dev/null 2>&1 || return 4
9016 ${rcmd} $UMOUNT $mntpt || return 5
9017 # step 6: reformat dev
9018 echo "reformat new device"
9019 format_mdt $(facet_number $facet)
9021 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 7
9022 # step 8: restore metadata
9024 ${rcmd} tar zxfp $metadata --xattrs --xattrs-include="trusted.*" \
9025 --sparse -C $mntpt > /dev/null 2>&1 || return 8
9026 # step 9: remove recovery logs
9027 echo "remove recovery logs"
9028 ${rcmd} rm -fv $mntpt/OBJECTS/* $mntpt/CATALOGS
9029 # step 10: umount dev
9030 ${rcmd} $UMOUNT $mntpt || return 10
9031 # step 11: cleanup tmp backup
9032 ${rcmd} rm -f $metaea $metadata
9033 # step 12: reset device label - it's not virgin on
9034 ${rcmd} e2label $devname ${!svc}
9041 local devname=$(mdsdevname $(facet_number $facet))
9042 local mntpt=$(facet_mntpt brpt)
9043 local rcmd="do_facet $facet"
9044 local opts=${MDS_MOUNT_FS_OPTS}
9046 if ! ${rcmd} test -b ${devname}; then
9047 opts=$(csa_add "$opts" -o loop)
9050 echo "removing OI files on $facet: idx=${idx}"
9052 # step 1: build mount point
9053 ${rcmd} mkdir -p $mntpt
9055 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
9056 if [ -z $idx ]; then
9057 # step 3: remove all OI files
9058 ${rcmd} rm -fv $mntpt/oi.16*
9059 elif [ $idx -lt 2 ]; then
9060 ${rcmd} rm -fv $mntpt/oi.16.${idx}
9064 # others, rm oi.16.[idx, idx * idx, idx ** ...]
9065 for ((i=${idx}; i<64; i=$((i * idx)))); do
9066 ${rcmd} rm -fv $mntpt/oi.16.${i}
9070 ${rcmd} $UMOUNT $mntpt || return 2
9071 # OI files will be recreated when mounted as lustre next time.
9074 # generate maloo upload-able log file name
9075 # \param logname specify unique part of file name
9076 generate_logname() {
9077 local logname=${1:-"default_logname"}
9079 echo "$TESTLOG_PREFIX.$TESTNAME.$logname.$(hostname -s).log"
9082 # make directory on different MDTs
9087 local hash_name=("all_char" "fnv_1a_64" "crush")
9088 local dirstripe_count=${DIRSTRIPE_COUNT:-"2"}
9089 local dirstripe_index=${DIRSTRIPE_INDEX:-$((base % $MDSCOUNT))}
9092 (( $MDS1_VERSION > $(version_code 2.15.0) )) &&
9093 hash_name+=("crush2")
9095 while getopts "c:H:i:p" opt; do
9097 c) dirstripe_count=$OPTARG;;
9098 H) hash_type=$OPTARG;;
9099 i) dirstripe_index=$OPTARG;;
9101 \?) error "only support -c -H -i -p";;
9105 shift $((OPTIND - 1))
9106 [ $# -eq 1 ] || error "Only creating single directory is supported"
9109 local parent=$(dirname $path)
9110 if [ "$p_option" == "-p" ]; then
9111 [ -d $path ] && return 0
9112 if [ ! -d ${parent} ]; then
9113 mkdir -p ${parent} ||
9114 error "mkdir parent '$parent' failed"
9118 if [ $MDSCOUNT -le 1 ] || ! is_lustre ${parent}; then
9119 mkdir $path || error "mkdir '$path' failed"
9123 if [ $dirstripe_index -eq -1 ]; then
9124 mdt_index=$((base % MDSCOUNT))
9126 mdt_index=$dirstripe_index
9129 # randomly choose hash type
9130 [ -z "$hash_type" ] &&
9131 hash_type=${hash_name[$((RANDOM % ${#hash_name[@]}))]}
9133 if (($MDS1_VERSION >= $(version_code 2.8.0))); then
9134 if [ $dirstripe_count -eq -1 ]; then
9135 dirstripe_count=$((RANDOM % MDSCOUNT + 1))
9141 echo "striped dir -i$mdt_index -c$dirstripe_count -H $hash_type $path"
9142 $LFS mkdir -i$mdt_index -c$dirstripe_count -H $hash_type $path ||
9143 error "mkdir -i $mdt_index -c$dirstripe_count -H $hash_type $path failed"
9147 # free_fd: find the smallest and not in use file descriptor [above @last_fd]
9149 # If called many times, passing @last_fd will avoid repeated searching
9150 # already-open FDs repeatedly if we know they are still in use.
9152 # usage: free_fd [last_fd]
9155 local max_fd=$(ulimit -n)
9156 local fd=$((${1:-2} + 1))
9158 while [[ $fd -le $max_fd && -e /proc/self/fd/$fd ]]; do
9161 [ $fd -lt $max_fd ] || error "finding free file descriptor failed"
9165 check_mount_and_prep()
9167 is_mounted $MOUNT || setupall
9169 rm -rf $DIR/[df][0-9]* || error "Fail to cleanup the env!"
9170 mkdir_on_mdt0 $DIR/$tdir || error "Fail to mkdir $DIR/$tdir."
9171 for idx in $(seq $MDSCOUNT); do
9172 local name="MDT$(printf '%04x' $((idx - 1)))"
9173 rm -rf $MOUNT/.lustre/lost+found/$name/*
9177 # calcule how many ost-objects to be created.
9178 precreated_ost_obj_count()
9182 local mdt_name="MDT$(printf '%04x' $mdt_idx)"
9183 local ost_name="OST$(printf '%04x' $ost_idx)"
9184 local proc_path="${FSNAME}-${ost_name}-osc-${mdt_name}"
9185 local last_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
9186 osp.$proc_path.prealloc_last_id)
9187 local next_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
9188 osp.$proc_path.prealloc_next_id)
9189 echo $((last_id - next_id + 1))
9192 check_file_in_pool()
9197 local res=$($LFS getstripe $file | grep 0x | cut -f2)
9200 for t in $tlist ; do
9201 [ "$i" -eq "$t" ] && continue 2
9204 echo "pool list: $tlist"
9205 echo "striping: $res"
9206 error_noexit "$file not allocated in $pool"
9213 echo "Creating new pool"
9216 create_pool $FSNAME.$pool ||
9217 { error_noexit "No pool created, result code $?"; return 1; }
9218 [ $($LFS pool_list $FSNAME | grep -c "$FSNAME.${pool}\$") -eq 1 ] ||
9219 { error_noexit "$pool not in lfs pool_list"; return 2; }
9222 pool_add_targets() {
9223 echo "Adding targets to pool"
9229 if [ -z $last ]; then
9232 local list=$(seq $first $step $last)
9235 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
9236 local tg=$(for i in $list;
9237 do printf -- "-e $FSNAME-OST%04x_UUID " $i; done)
9238 local firstx=$(printf "%04x" $first)
9239 local lastx=$(printf "%04x" $last)
9241 do_facet mgs $LCTL pool_add \
9242 $FSNAME.$pool $FSNAME-OST[$firstx-$lastx/$step]
9244 if (( $? != 0 && $? != 17 )); then
9245 error_noexit "pool_add $FSNAME-OST[$firstx-$lastx/$step] failed"
9249 # wait for OSTs to be added to the pool
9250 for mds_id in $(seq $MDSCOUNT); do
9251 local mdt_id=$((mds_id-1))
9252 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
9253 wait_update_facet mds$mds_id \
9254 "lctl get_param -n lod.$lodname.pools.$pool |
9255 grep $tg | sort -u | tr '\n' ' '" "$t" || {
9256 error_noexit "mds$mds_id: Add to pool failed"
9260 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool |
9261 grep $tg | sort -u | tr '\n' ' ' " "$t" || {
9262 error_noexit "Add to pool failed"
9270 echo "Setting pool on directory $tdir"
9272 $LFS setstripe -c 2 -p $pool $tdir && return 0
9274 error_noexit "Cannot set pool $pool to $tdir"
9281 echo "Checking pool on directory $tdir"
9283 local res=$($LFS getstripe --pool $tdir | sed "s/\s*$//")
9284 [ "$res" = "$pool" ] && return 0
9286 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
9290 pool_dir_rel_path() {
9291 echo "Testing relative path works well"
9296 mkdir -p $root/$tdir/$tdir
9298 pool_set_dir $pool $tdir || return 1
9299 pool_set_dir $pool ./$tdir || return 2
9300 pool_set_dir $pool ../$tdir || return 3
9301 pool_set_dir $pool ../$tdir/$tdir || return 4
9302 rm -rf $tdir; cd - > /dev/null
9305 pool_alloc_files() {
9306 echo "Checking files allocation from directory pool"
9313 for i in $(seq -w 1 $count)
9315 local file=$tdir/file-$i
9317 check_file_in_pool $file $pool "$tlist" || \
9318 failed=$((failed + 1))
9320 [ "$failed" = 0 ] && return 0
9322 error_noexit "$failed files not allocated in $pool"
9326 pool_create_files() {
9327 echo "Creating files in pool"
9335 for i in $(seq -w 1 $count)
9337 local file=$tdir/spoo-$i
9338 $LFS setstripe -p $pool $file
9339 check_file_in_pool $file $pool "$tlist" || \
9340 failed=$((failed + 1))
9342 [ "$failed" = 0 ] && return 0
9344 error_noexit "$failed files not allocated in $pool"
9349 echo "Checking 'lfs df' output"
9352 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
9354 local res=$($LFS df --pool $FSNAME.$pool |
9356 grep "$FSNAME-OST" |
9358 [ "$res" = "$t" ] && return 0
9360 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
9364 pool_file_rel_path() {
9365 echo "Creating files in a pool with relative pathname"
9370 { error_noexit "unable to create $tdir"; return 1 ; }
9371 local file="/..$tdir/$tfile-1"
9372 $LFS setstripe -p $pool $file ||
9373 { error_noexit "unable to create $file" ; return 2 ; }
9376 $LFS setstripe -p $pool $tfile-2 || {
9377 error_noexit "unable to create $tfile-2 in $tdir"
9382 pool_remove_first_target() {
9383 echo "Removing first target from a pool"
9384 pool_remove_target $1 -1
9387 pool_remove_target() {
9391 local pname="lov.$FSNAME-*.pools.$pool"
9392 if [ $index -eq -1 ]; then
9393 local t=$($LCTL get_param -n $pname | head -1)
9395 local t=$(printf "$FSNAME-OST%04x_UUID" $index)
9398 echo "Removing $t from $pool"
9399 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
9400 for mds_id in $(seq $MDSCOUNT); do
9401 local mdt_id=$((mds_id-1))
9402 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
9403 wait_update_facet mds$mds_id \
9404 "lctl get_param -n lod.$lodname.pools.$pool |
9406 error_noexit "mds$mds_id: $t not removed from" \
9411 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
9412 error_noexit "$t not removed from $FSNAME.$pool"
9417 pool_remove_all_targets() {
9418 echo "Removing all targets from pool"
9421 local pname="lov.$FSNAME-*.pools.$pool"
9422 for t in $($LCTL get_param -n $pname | sort -u)
9424 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
9426 for mds_id in $(seq $MDSCOUNT); do
9427 local mdt_id=$((mds_id-1))
9428 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
9429 wait_update_facet mds$mds_id "lctl get_param -n \
9430 lod.$lodname.pools.$pool" "" || {
9431 error_noexit "mds$mds_id: Pool $pool not drained"
9435 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
9436 error_noexit "Pool $FSNAME.$pool cannot be drained"
9439 # striping on an empty/nonexistant pool should fall back
9440 # to "pool of everything"
9442 error_noexit "failed to use fallback striping for empty pool"
9445 # setstripe on an empty pool should fail
9446 $LFS setstripe -p $pool $file 2>/dev/null && {
9447 error_noexit "expected failure when creating file" \
9455 echo "Destroying pool"
9459 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
9462 # striping on an empty/nonexistant pool should fall back
9463 # to "pool of everything"
9465 error_noexit "failed to use fallback striping for missing pool"
9468 # setstripe on an empty pool should fail
9469 $LFS setstripe -p $pool $file 2>/dev/null && {
9470 error_noexit "expected failure when creating file" \
9475 # get param should return err once pool is gone
9476 if wait_update $HOSTNAME "lctl get_param -n \
9477 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
9479 remove_pool_from_list $FSNAME.$pool
9482 error_noexit "Pool $FSNAME.$pool is not destroyed"
9486 # Get and check the actual stripe count of one file.
9487 # Usage: check_stripe_count <file> <expected_stripe_count>
9488 check_stripe_count() {
9493 [[ -z "$file" || -z "$expected" ]] &&
9494 error "check_stripe_count: invalid argument"
9496 local cmd="$LFS getstripe -c $file"
9497 actual=$($cmd) || error "$cmd failed"
9498 actual=${actual%% *}
9500 if [[ $actual -ne $expected ]]; then
9501 [[ $expected -eq -1 ]] || { $LFS getstripe $file;
9502 error "$cmd not expected ($expected): found $actual"; }
9503 [[ $actual -eq $OSTCOUNT ]] || { $LFS getstripe $file;
9504 error "$cmd not OST count ($OSTCOUNT): found $actual"; }
9508 # Get and check the actual list of OST indices on one file.
9509 # Usage: check_obdidx <file> <expected_comma_separated_list_of_ost_indices>
9515 [[ -z "$file" || -z "$expected" ]] &&
9516 error "check_obdidx: invalid argument!"
9518 obdidx=$(comma_list $($LFS getstripe $file | grep -A $OSTCOUNT obdidx |
9519 grep -v obdidx | awk '{print $1}' | xargs))
9521 [[ $obdidx = $expected ]] ||
9522 error "list of OST indices on $file is $obdidx," \
9523 "should be $expected"
9526 # Get and check the actual OST index of the first stripe on one file.
9527 # Usage: check_start_ost_idx <file> <expected_start_ost_idx>
9528 check_start_ost_idx() {
9533 [[ -z "$file" || -z "$expected" ]] &&
9534 error "check_start_ost_idx: invalid argument!"
9536 start_ost_idx=$($LFS getstripe $file | grep -A 1 obdidx |
9537 grep -v obdidx | awk '{print $1}')
9539 [[ $start_ost_idx = $expected ]] ||
9540 error "OST index of the first stripe on $file is" \
9541 "$start_ost_idx, should be $expected"
9544 killall_process () {
9545 local clients=${1:-$(hostname)}
9550 do_nodes $clients "killall $signal $name"
9555 do_facet mgs "$LCTL snapshot_create -F $FSNAME $*"
9560 do_facet mgs "$LCTL snapshot_destroy -F $FSNAME $*"
9565 do_facet mgs "$LCTL snapshot_modify -F $FSNAME $*"
9570 do_facet mgs "$LCTL snapshot_list -F $FSNAME $*"
9575 do_facet mgs "$LCTL snapshot_mount -F $FSNAME $*"
9580 do_facet mgs "$LCTL snapshot_umount -F $FSNAME $*"
9587 do_facet mgs "cat $LSNAPSHOT_LOG"
9593 echo "Cleaning test environment ..."
9595 # Every lsnapshot command takes exclusive lock with others,
9596 # so can NOT destroy the snapshot during list with 'xargs'.
9598 local ssname=$(lsnapshot_list | grep snapshot_name |
9599 grep lss_ | awk '{ print $2 }' | head -n 1)
9600 [ -z "$ssname" ] && break
9602 lsnapshot_destroy -n $ssname -f ||
9603 lss_err "Fail to destroy $ssname by force"
9613 local host=$(facet_active_host $facet)
9614 local dir=$(dirname $(facet_vdevice $facet))
9615 local pool=$(zpool_name $facet)
9616 local lfsname=$(zfs_local_fsname $facet)
9617 local label=${FSNAME}-${role}$(printf '%04x' $idx)
9620 "echo '$host - $label zfs:${dir}/${pool}/${lfsname} - -' >> \
9626 do_facet mgs "rm -f $LSNAPSHOT_CONF"
9627 echo "Generating $LSNAPSHOT_CONF on MGS ..."
9629 if ! combined_mgs_mds ; then
9630 [ $(facet_fstype mgs) != zfs ] &&
9631 skip "Lustre snapshot 1 only works for ZFS backend"
9633 local host=$(facet_active_host mgs)
9634 local dir=$(dirname $(facet_vdevice mgs))
9635 local pool=$(zpool_name mgs)
9636 local lfsname=$(zfs_local_fsname mgs)
9639 "echo '$host - MGS zfs:${dir}/${pool}/${lfsname} - -' \
9640 >> $LSNAPSHOT_CONF" || lss_err "generate lss conf (mgs)"
9643 for num in `seq $MDSCOUNT`; do
9644 [ $(facet_fstype mds$num) != zfs ] &&
9645 skip "Lustre snapshot 1 only works for ZFS backend"
9647 lss_gen_conf_one mds$num MDT $((num - 1)) ||
9648 lss_err "generate lss conf (mds$num)"
9651 for num in `seq $OSTCOUNT`; do
9652 [ $(facet_fstype ost$num) != zfs ] &&
9653 skip "Lustre snapshot 1 only works for ZFS backend"
9655 lss_gen_conf_one ost$num OST $((num - 1)) ||
9656 lss_err "generate lss conf (ost$num)"
9659 do_facet mgs "cat $LSNAPSHOT_CONF"
9662 # Parse 'lfs getstripe -d <path_with_dir_name>' for non-composite dir
9663 parse_plain_dir_param()
9668 if [[ ${invalues[0]} =~ "stripe_count:" ]]; then
9669 param="-c ${invalues[1]}"
9671 if [[ ${invalues[2]} =~ "stripe_size:" ]]; then
9672 param="$param -S ${invalues[3]}"
9674 if [[ ${invalues[4]} =~ "pattern:" ]]; then
9675 if [[ ${invalues[5]} =~ "stripe_offset:" ]]; then
9676 param="$param -i ${invalues[6]}"
9678 param="$param -L ${invalues[5]} -i ${invalues[7]}"
9680 elif [[ ${invalues[4]} =~ "stripe_offset:" ]]; then
9681 param="$param -i ${invalues[5]}"
9689 local val=$(awk '{print $2}' <<< $line)
9691 if [[ $line =~ ^"lmm_stripe_count:" ]]; then
9693 elif [[ $line =~ ^"lmm_stripe_size:" ]]; then
9695 elif [[ $line =~ ^"lmm_stripe_offset:" ]]; then
9697 elif [[ $line =~ ^"lmm_pattern:" ]]; then
9702 parse_layout_param()
9709 if [[ ! -z $line ]]; then
9710 if [[ -z $mode ]]; then
9711 if [[ $line =~ ^"stripe_count:" ]]; then
9713 elif [[ $line =~ ^"lmm_stripe_count:" ]]; then
9715 elif [[ $line =~ ^"lcm_layout_gen:" ]]; then
9720 if [[ $mode = "plain_dir" ]]; then
9721 param=$(parse_plain_dir_param "$line")
9722 elif [[ $mode = "plain_file" ]]; then
9723 val=$(parse_plain_param "$line")
9724 [[ ! -z $val ]] && param="$param $val"
9725 elif [[ $mode = "pfl" ]]; then
9726 val=$(echo $line | awk '{print $2}')
9727 if [[ $line =~ ^"lcme_extent.e_end:" ]]; then
9728 if [[ $val = "EOF" ]]; then
9729 param="$param -E -1"
9731 param="$param -E $val"
9733 elif [[ $line =~ ^"stripe_count:" ]]; then
9735 val=$(parse_plain_dir_param "$line")
9739 val=$(parse_plain_param "$line")
9740 [[ ! -z $val ]] && param="$param $val"
9750 local param=$($LFS getstripe -d $1 | parse_layout_param)
9759 # Cancel locks before setting lfsck_verify_pfid so that errors are more
9761 cancel_lru_locks mdc
9762 cancel_lru_locks osc
9764 # make sure PFID is set correctly for files
9765 do_nodes $(comma_list $(osts_nodes)) \
9766 "$LCTL set_param -n obdfilter.${FSNAME}-OST*.lfsck_verify_pfid=1"
9769 cat $f &> /dev/nullA ||
9770 { rc=$?; echo "verify $f failed"; break; }
9773 do_nodes $(comma_list $(osts_nodes)) \
9774 "$LCTL set_param -n obdfilter.${FSNAME}-OST*.lfsck_verify_pfid=0"
9778 # check that clients "oscs" was evicted after "before"
9779 check_clients_evicted() {
9786 for osc in $oscs; do
9787 echo "Check state for $osc"
9788 local evicted=$(do_facet client $LCTL get_param osc.$osc.state |
9789 tail -n 5 | awk -F"[ ,]" \
9790 '/EVICTED/ { if (mx<$4) { mx=$4; } } END { print mx }')
9791 if (($? == 0)) && (($evicted > $before)); then
9792 echo "$osc is evicted at $evicted"
9795 echo "$osc was not evicted after $before:"
9796 do_facet client $LCTL get_param osc.$osc.state |
9801 [ $rc -eq 0 ] || error "client not evicted from OST"
9804 # check that clients OSCS current_state is FULL
9805 check_clients_full() {
9810 for osc in $oscs; do
9811 wait_update_facet client \
9812 "lctl get_param -n osc.$osc.state |
9813 grep 'current_state: FULL'" \
9814 "current_state: FULL" $timeout
9815 [ $? -eq 0 ] || error "$osc state is not FULL"
9820 __changelog_deregister() {
9822 local mdt="$(facet_svc $facet)"
9826 # skip cleanup if no user registered for this MDT
9827 [ -z "$cl_user" ] && echo "$mdt: no changelog user" && return 0
9828 # user is no longer registered, skip cleanup
9829 changelog_users "$facet" | grep -q "$cl_user" ||
9830 { echo "$mdt: changelog user '$cl_user' not found"; return 0; }
9832 # From this point, if any operation fails, it is an error
9833 __changelog_clear $facet $cl_user 0 ||
9834 error_noexit "$mdt: changelog_clear $cl_user 0 fail: $rc"
9835 do_facet $facet $LCTL --device $mdt changelog_deregister $cl_user ||
9836 error_noexit "$mdt: changelog_deregister '$cl_user' fail: $rc"
9839 declare -Ax CL_USERS
9840 changelog_register() {
9841 for M in $(seq $MDSCOUNT); do
9843 local mdt="$(facet_svc $facet)"
9846 cl_mask=$(do_facet $facet $LCTL get_param \
9847 mdd.${mdt}.changelog_mask -n)
9848 stack_trap "do_facet $facet $LCTL \
9849 set_param mdd.$mdt.changelog_mask=\'$cl_mask\' -n" EXIT
9850 do_facet $facet $LCTL set_param mdd.$mdt.changelog_mask=+hsm ||
9851 error "$mdt: changelog_mask=+hsm failed: $?"
9854 cl_user=$(do_facet $facet $LCTL --device $mdt \
9855 changelog_register -n $@) ||
9856 error "$mdt: register changelog user failed: $?"
9857 stack_trap "__changelog_deregister $facet $cl_user" EXIT
9859 stack_trap "CL_USERS[$facet]='${CL_USERS[$facet]}'" EXIT
9860 # Bash does not support nested arrays, but the format of a
9861 # cl_user is constrained enough to use whitespaces as separators
9862 CL_USERS[$facet]+="$cl_user "
9864 echo "Registered $MDSCOUNT changelog users: '${CL_USERS[@]% }'"
9867 changelog_deregister() {
9869 # bash assoc arrays do not guarantee to list keys in created order
9870 # so reorder to get same order than in changelog_register()
9871 local cl_facets=$(echo "${!CL_USERS[@]}" | tr " " "\n" | sort |
9874 for facet in $cl_facets; do
9875 for cl_user in ${CL_USERS[$facet]}; do
9876 __changelog_deregister $facet $cl_user || return $?
9878 unset CL_USERS[$facet]
9884 local service=$(facet_svc $facet)
9886 do_facet $facet $LCTL get_param -n mdd.$service.changelog_users
9889 changelog_user_rec() {
9892 local service=$(facet_svc $facet)
9894 changelog_users $facet | awk '$1 == "'$cl_user'" { print $2 }'
9897 changelog_chmask() {
9900 do_nodes $(comma_list $(mdts_nodes)) \
9901 $LCTL set_param mdd.*.changelog_mask="$mask"
9904 # usage: __changelog_clear FACET CL_USER [+]INDEX
9908 local mdt="$(facet_svc $facet)"
9914 # Remove the leading '+'
9916 rec+=$(changelog_user_rec $facet $cl_user)
9923 if [ $rec -eq 0 ]; then
9924 echo "$mdt: clear the changelog for $cl_user of all records"
9926 echo "$mdt: clear the changelog for $cl_user to record #$rec"
9928 $LFS changelog_clear $mdt $cl_user $rec
9931 # usage: changelog_clear [+]INDEX
9933 # If INDEX is prefixed with '+', increment every changelog user's record index
9934 # by INDEX. Otherwise, clear the changelog up to INDEX for every changelog
9938 # bash assoc arrays do not guarantee to list keys in created order
9939 # so reorder to get same order than in changelog_register()
9940 local cl_facets=$(echo "${!CL_USERS[@]}" | tr " " "\n" | sort |
9944 for facet in $cl_facets; do
9945 for cl_user in ${CL_USERS[$facet]}; do
9946 __changelog_clear $facet $cl_user $1 || rc=${rc:-$?}
9956 for M in $(seq $MDSCOUNT); do
9958 local mdt="$(facet_svc $facet)"
9962 output=$($LFS changelog $mdt)
9964 if [ $ret -ne 0 ]; then
9966 elif [ -n "$output" ]; then
9967 echo "$output" | sed -e 's/^/'$mdt'./'
9974 changelog_extract_field() {
9979 changelog_dump | gawk "/$cltype.*$file$/ {
9980 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
9984 # Prints a changelog record produced by "lfs changelog" as an associative array
9987 # $> changelog2array 16 01CREAT 10:28:46.968438800 2018.03.09 0x0 \
9988 # t=[0x200000401:0x10:0x0] j=touch.501 ef=0xf u=501:501 \
9989 # nid=0@lo p=[0x200000007:0x1:0x0] blob
9990 # ([index]='16' [type]='CREAT' [time]='10:28:46.968438800'
9991 # [date]='2018.03.09' [flags]=0x0 ['target-fid']='[0x200000401:0x10:0x0]'
9992 # ['jobid']='touch.501' ['extra-flags']='0x0f' [uid]='0' ['gid']='0'
9993 # ['nid']='0@lo' ['parent-fid']='[0x200000007:0x1:0x0]')
9995 # Note that the changelog record is not quoted
9996 # Also note that the line breaks in the output were only added for readability
9998 # Typically, you want to eval the output of the command to fill an actual
9999 # associative array, like this:
10000 # $> eval declare -A changelog=$(changelog2array $entry)
10002 # It can then be accessed like any bash associative array:
10003 # $> echo "${changelog[index]}" "${changelog[type]}" "${changelog[flags]}"
10005 # $> echo "${changelog[uid]}":"${changelog[gid]}"
10013 # A changelog, as printed by "lfs changelog" typically looks like this:
10014 # <index> <type> <time> <date> <flags> <key1=value1> <key2=value2> ...
10016 # Parse the positional part of the changelog
10018 # changelog_dump() prefixes records with their mdt's name
10019 local index="${1##*.}"
10021 printf "[index]='%s' [type]='%s' [time]='%s' [date]='%s' [flags]='%s'" \
10022 "$index" "${2:2}" "$3" "$4" "$5"
10024 # Parse the key/value part of the changelog
10025 for arg in "${@:5}"; do
10026 # Check it matches a key=value syntax
10027 [[ "$arg" =~ ^[[:alpha:]]+= ]] || continue
10029 local key="${arg%%=*}"
10030 local value="${arg#*=}"
10034 # u is actually for uid AND gid: u=UID:GID
10035 printf " [uid]='%s'" "${value%:*}"
10037 value="${value#*:}"
10065 printf " ['%s']='%s'" "$key" "$value"
10072 # Format and print a changelog record
10074 # Interpreted sequences are:
10076 # %f the "flags" attribute of a changelog record
10077 __changelog_printf()
10082 for ((i = 0; i < ${#format}; i++)); do
10083 local char="${format:$i:1}"
10084 if [ "$char" != % ]; then
10085 printf '%c' "$char"
10090 char="${format:$i:1}"
10093 printf '%s' "${changelog[flags]}"
10103 # Filter changelog records
10107 local action='print'
10110 while [ $# -gt 0 ]; do
10121 filter[${1#-}]="$2"
10130 changelog_dump | { while read -r record; do
10131 eval local -A changelog=$(changelog2array $record)
10132 for key in "${!filter[@]}"; do
10135 [ "${changelog[$key]}" == "${filter[$key]}" ]
10142 case "${action:-print}" in
10144 printf '%s\n' "$record"
10147 __changelog_printf "$format"
10157 [ ! -d "$dir" ] && return
10159 [ -z "$layout" ] && {
10160 $LFS setstripe -d $dir || error "error deleting stripe '$dir'"
10164 setfattr -n trusted.lov -v $layout $dir ||
10165 error "error restoring layout '$layout' to '$dir'"
10168 # save the layout of a directory, the returned string will be used by
10169 # restore_layout() to restore the layout
10172 local str=$(getfattr -n trusted.lov --absolute-names -e hex $dir \
10173 2> /dev/null | awk -F'=' '/trusted.lov/{ print $2 }')
10177 # save layout of a directory and restore it at exit
10178 save_layout_restore_at_exit() {
10180 local layout=$(save_layout $dir)
10182 stack_trap "restore_layout $dir $layout" EXIT
10185 verify_yaml_layout() {
10189 local msg_prefix=$4
10191 echo "getstripe --yaml $src"
10192 $LFS getstripe --yaml $src > $temp || error "getstripe $src failed"
10193 echo "setstripe --yaml=$temp $dst"
10194 $LFS setstripe --yaml=$temp $dst|| error "setstripe $dst failed"
10197 local layout1=$(get_layout_param $src)
10198 local layout2=$(get_layout_param $dst)
10199 # compare their layout info
10200 [ "$layout1" == "$layout2" ] ||
10201 error "$msg_prefix $src/$dst layouts are not equal"
10204 is_project_quota_supported() {
10205 $ENABLE_PROJECT_QUOTAS || return 1
10207 [[ "$(facet_fstype $SINGLEMDS)" == "ldiskfs" &&
10208 $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.9.55) ]] &&
10209 do_facet mds1 lfs --help |& grep -q project && return 0
10211 [[ "$(facet_fstype $SINGLEMDS)" == "zfs" &&
10212 $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.10.53) ]] &&
10213 do_facet mds1 $ZPOOL get all | grep -q project_quota && return 0
10218 # ZFS project quota enable/disable:
10219 # This feature will become active as soon as it is enabled and will never
10220 # return to being disabled. Each filesystem will be upgraded automatically
10221 # when remounted or when [a] new file is created under that filesystem. The
10222 # upgrade can also be triggered on filesystems via `zfs set version=current
10223 # <pool/fs>`. The upgrade process runs in the background and may take a
10224 # while to complete for the filesystems containing a large number of files.
10225 enable_project_quota() {
10226 is_project_quota_supported || return 0
10227 local zkeeper=${KEEP_ZPOOL}
10228 stack_trap "KEEP_ZPOOL=$zkeeper" EXIT
10230 stopall || error "failed to stopall (1)"
10232 local zfeat_en="feature@project_quota=enabled"
10233 for facet in $(seq -f mds%g $MDSCOUNT) $(seq -f ost%g $OSTCOUNT); do
10234 local facet_fstype=${facet:0:3}1_FSTYPE
10237 if [ "${!facet_fstype}" = "zfs" ]; then
10238 devname=$(zpool_name ${facet})
10239 do_facet ${facet} $ZPOOL set "$zfeat_en" $devname ||
10240 error "$ZPOOL set $zfeat_en $devname"
10242 [ ${facet:0:3} == "mds" ] &&
10243 devname=$(mdsdevname ${facet:3}) ||
10244 devname=$(ostdevname ${facet:3})
10245 do_facet ${facet} $TUNE2FS -O project $devname ||
10246 error "tune2fs $devname failed"
10250 KEEP_ZPOOL="${zkeeper}"
10255 disable_project_quota() {
10256 is_project_quota_supported || return 0
10257 [ "$mds1_FSTYPE" != "ldiskfs" ] && return 0
10258 stopall || error "failed to stopall (1)"
10260 for num in $(seq $MDSCOUNT); do
10261 do_facet mds$num $TUNE2FS -Q ^prj $(mdsdevname $num) ||
10262 error "tune2fs $(mdsdevname $num) failed"
10265 for num in $(seq $OSTCOUNT); do
10266 do_facet ost$num $TUNE2FS -Q ^prj $(ostdevname $num) ||
10267 error "tune2fs $(ostdevname $num) failed"
10275 # In order to test multiple remote HSM agents, a new facet type named "AGT" and
10276 # the following associated variables are added:
10278 # AGTCOUNT: number of agents
10279 # AGTDEV{N}: target HSM mount point (root path of the backend)
10280 # agt{N}_HOST: hostname of the agent agt{N}
10281 # SINGLEAGT: facet of the single agent
10283 # The number of agents is initialized as the number of remote client nodes.
10284 # By default, only single copytool is started on a remote client/agent. If there
10285 # was no remote client, then the copytool will be started on the local client.
10291 export AGTCOUNT=${AGTCOUNT:-$((CLIENTCOUNT - 1))}
10292 [[ $AGTCOUNT -gt 0 ]] || AGTCOUNT=1
10294 export SHARED_DIRECTORY=${SHARED_DIRECTORY:-$TMP}
10295 if [[ $CLIENTCOUNT -gt 1 ]] &&
10296 ! check_shared_dir $SHARED_DIRECTORY $CLIENTS; then
10297 skip_env "SHARED_DIRECTORY should be accessible"\
10298 "on all client nodes"
10302 # We used to put the HSM archive in $SHARED_DIRECTORY but that
10303 # meant NFS issues could hose sanity-hsm sessions. So now we
10304 # use $TMP instead.
10305 for n in $(seq $AGTCOUNT); do
10306 eval export AGTDEV$n=\$\{AGTDEV$n:-"$TMP/arc$n"\}
10307 agent=CLIENT$((n + 1))
10308 if [[ -z "${!agent}" ]]; then
10309 [[ $CLIENTCOUNT -eq 1 ]] && agent=CLIENT1 ||
10312 eval export agt${n}_HOST=\$\{agt${n}_HOST:-${!agent}\}
10313 local var=agt${n}_HOST
10314 [[ ! -z "${!var}" ]] || error "agt${n}_HOST is empty!"
10317 export SINGLEAGT=${SINGLEAGT:-agt1}
10319 export HSMTOOL=${HSMTOOL:-"lhsmtool_posix"}
10320 export HSMTOOL_PID_FILE=${HSMTOOL_PID_FILE:-"/var/run/lhsmtool_posix.pid"}
10321 export HSMTOOL_VERBOSE=${HSMTOOL_VERBOSE:-""}
10322 export HSMTOOL_UPDATE_INTERVAL=${HSMTOOL_UPDATE_INTERVAL:=""}
10323 export HSMTOOL_EVENT_FIFO=${HSMTOOL_EVENT_FIFO:=""}
10324 export HSMTOOL_TESTDIR
10325 export HSMTOOL_ARCHIVE_FORMAT=${HSMTOOL_ARCHIVE_FORMAT:-v2}
10327 if ! [[ $HSMTOOL =~ hsmtool ]]; then
10328 echo "HSMTOOL = '$HSMTOOL' does not contain 'hsmtool', GLWT" >&2
10331 HSM_ARCHIVE_NUMBER=2
10333 # The test only support up to 10 MDTs
10334 MDT_PREFIX="mdt.$FSNAME-MDT000"
10335 HSM_PARAM="${MDT_PREFIX}0.hsm"
10337 # archive is purged at copytool setup
10338 HSM_ARCHIVE_PURGE=true
10340 # Don't allow copytool error upon start/setup
10341 HSMTOOL_NOERROR=false
10344 # Get the backend root path for the given agent facet.
10345 copytool_device() {
10347 local dev=AGTDEV$(facet_number $facet)
10352 get_mdt_devices() {
10354 # get MDT device for each mdc
10355 for mdtno in $(seq 1 $MDSCOUNT); do
10356 local idx=$(($mdtno - 1))
10357 MDT[$idx]=$($LCTL get_param -n \
10358 mdc.$FSNAME-MDT000${idx}-mdc-*.mds_server_uuid |
10359 awk '{gsub(/_UUID/,""); print $1}' | head -n1)
10363 pkill_copytools() {
10367 do_nodes "$hosts" "pkill --pidfile=$HSMTOOL_PID_FILE --signal=$signal hsmtool"
10370 copytool_continue() {
10371 local agents=${1:-$(facet_active_host $SINGLEAGT)}
10373 pkill_copytools "$agents" CONT || return 0
10374 echo "Copytool is continued on $agents"
10378 local hosts=${1:-$(facet_active_host $SINGLEAGT)}
10380 echo "Killing existing copytools on $hosts"
10381 pkill_copytools "$hosts" TERM || return 0
10382 copytool_continue "$hosts"
10385 copytool_monitor_cleanup() {
10386 local facet=${1:-$SINGLEAGT}
10387 local agent=$(facet_active_host $facet)
10389 if [ -n "$HSMTOOL_MONITOR_DIR" ]; then
10390 # Should die when the copytool dies, but just in case.
10391 local cmd="kill \\\$(cat $HSMTOOL_MONITOR_DIR/monitor_pid)"
10392 cmd+=" 2>/dev/null || true"
10393 do_node $agent "$cmd"
10394 do_node $agent "rm -fr $HSMTOOL_MONITOR_DIR"
10395 export HSMTOOL_MONITOR_DIR=
10398 # The pdsh should die on its own when the monitor dies. Just
10399 # in case, though, try to clean up to avoid any cruft.
10400 if [ -n "$HSMTOOL_MONITOR_PDSH" ]; then
10401 kill $HSMTOOL_MONITOR_PDSH 2>/dev/null || true
10402 export HSMTOOL_MONITOR_PDSH=
10408 local host="$(facet_host "$1")"
10409 local prefix=$TESTLOG_PREFIX
10410 [ -n "$TESTNAME" ] && prefix+=.$TESTNAME
10412 printf "${prefix}.copytool${archive_id}_log.${host}.log"
10415 __lhsmtool_rebind()
10417 do_facet $facet $HSMTOOL "${hsmtool_options[@]}" --rebind "$@" "$mountpoint"
10420 __lhsmtool_import()
10422 mkdir -p "$(dirname "$2")" ||
10423 error "cannot create directory '$(dirname "$2")'"
10424 do_facet $facet $HSMTOOL "${hsmtool_options[@]}" --import "$@" "$mountpoint"
10429 local host="$(facet_host "$facet")"
10430 local cmd="$HSMTOOL ${hsmtool_options[@]} --daemon --pid-file=$HSMTOOL_PID_FILE"
10431 [ -n "$bandwidth" ] && cmd+=" --bandwidth $bandwidth"
10432 [ -n "$archive_id" ] && cmd+=" --archive $archive_id"
10433 # [ ${#misc_options[@]} -gt 0 ] &&
10434 # cmd+=" $(IFS=" " echo "$@")"
10435 cmd+=" $@ \"$mountpoint\""
10437 echo "Starting copytool '$facet' on '$host' with cmdline '$cmd'"
10438 stack_trap "pkill_copytools $host TERM || true" EXIT
10439 do_node "$host" "$cmd < /dev/null > \"$(copytool_logfile $facet)\" 2>&1"
10443 local facet="${1:-$SINGLEAGT}"
10445 printf "$(copytool_device "$facet")/${TESTSUITE}.${TESTNAME}/"
10448 # Main entry point to perform copytool related operations
10452 # setup setup a copytool to run in the background, that copytool will be
10454 # import import a file from an HSM backend
10455 # rebind rebind an archived file to a new fid
10457 # Although the semantics might suggest otherwise, one does not need to 'setup'
10458 # a copytool before a call to 'copytool import' or 'copytool rebind'.
10465 # Use default values
10466 local facet=$SINGLEAGT
10467 local mountpoint="${MOUNT2:-$MOUNT}"
10468 local hsm_root="${hsm_root:-$(hsm_root "$facet")}"
10471 local fail_on_error=true
10472 local -a hsmtool_options=("--hsm-root=$hsm_root")
10473 local -a action_options=()
10475 if [[ -n "$HSMTOOL_ARCHIVE_FORMAT" ]]; then
10476 hsmtool_options+=("--archive-format=$HSMTOOL_ARCHIVE_FORMAT")
10479 if [[ -n "$HSMTOOL_VERBOSE" ]]; then
10480 hsmtool_options+=("$HSMTOOL_VERBOSE")
10483 while [ $# -gt 0 ]; do
10495 local archive_id="$1"
10503 local bandwidth="$1" # in MB/s
10506 local fail_on_error=false
10509 # Uncommon(/copytool dependent) option
10510 action_options+=("$1")
10516 stack_trap "do_facet $facet rm -rf '$hsm_root'" EXIT
10517 do_facet $facet mkdir -p "$hsm_root" ||
10518 error "mkdir '$hsm_root' failed"
10522 local copytool=lhsmtool
10526 __${copytool}_${action} "${action_options[@]}"
10527 if [ $? -ne 0 ]; then
10532 local host="$(facet_host $facet)"
10533 error_msg="Failed to start copytool $facet on '$host'"
10536 local src="${action_options[0]}"
10537 local dest="${action_options[1]}"
10538 error_msg="Failed to import '$src' to '$dest'"
10541 error_msg="could not rebind file"
10545 $fail_on_error && error "$error_msg" || echo "$error_msg"
10550 local client_count=$1
10551 if [[ $CLIENTCOUNT -lt $client_count ]]; then
10552 skip "Need $client_count or more clients, have $CLIENTCOUNT"
10559 $LFS path2fid $1 | tr -d '[]'
10560 return ${PIPESTATUS[0]}
10568 if [[ $u == "user" ]]; then
10569 st=$($RUNAS $LFS hsm_state $f)
10572 st=$($LFS hsm_state $f)
10575 [[ $? == 0 ]] || error "$LFS hsm_state $f failed (run as $u)"
10577 st=$(echo $st | cut -f 2 -d" " | tr -d "()," )
10581 check_hsm_flags() {
10585 local st=$(get_hsm_flags $f)
10586 [[ $st == $fl ]] || error "hsm flags on $f are $st != $fl"
10595 if [[ "$value" != "" ]]; then
10598 for mdtno in $(seq 1 $MDSCOUNT); do
10599 local idx=$(($mdtno - 1))
10600 local facet=mds${mdtno}
10601 # if $arg include -P option, run 1 set_param per MDT on the MGS
10602 # else, run set_param on each MDT
10603 [[ $arg = *"-P"* ]] && facet=mgs
10604 do_facet $facet $LCTL set_param $arg mdt.${MDT[$idx]}.$key$value
10605 [[ $? != 0 ]] && rc=1
10610 mdts_check_param() {
10616 for mdtno in $(seq 1 $MDSCOUNT); do
10617 local idx=$(($mdtno - 1))
10618 wait_update_facet --verbose mds${mdtno} \
10619 "$LCTL get_param -n $MDT_PREFIX${idx}.$key" "$target" \
10621 error "$key state is not '$target' on mds${mdtno}"
10625 cdt_set_mount_state() {
10626 mdts_set_param "-P" hsm_control "$1"
10627 # set_param -P is asynchronous operation and could race with set_param.
10628 # In such case configs could be retrieved and applied at mgc after
10629 # set_param -P completion. Sleep here to avoid race with set_param.
10630 # We need at least 20 seconds. 10 for mgc_requeue_thread to wake up
10631 # MGC_TIMEOUT_MIN_SECONDS + MGC_TIMEOUT_RAND_CENTISEC(5 + 5)
10632 # and 10 seconds to retrieve config from server.
10636 cdt_check_state() {
10637 mdts_check_param hsm_control "$1" 20
10640 cdt_set_sanity_policy() {
10641 if [[ "$CDT_POLICY_HAD_CHANGED" ]]
10644 mdts_set_param "" hsm.policy "+NRA"
10645 mdts_set_param "" hsm.policy "-NBR"
10646 CDT_POLICY_HAD_CHANGED=
10654 mdts_set_param "$opt -n" "hsm.$param" "$value"
10658 wait_request_state() {
10662 # 4th arg (mdt index) is optional
10663 local mdtidx=${4:-0}
10664 local mds=mds$(($mdtidx + 1))
10666 local cmd="$LCTL get_param -n ${MDT_PREFIX}${mdtidx}.hsm.actions"
10667 cmd+=" | awk '/'$fid'.*action='$request'/ {print \\\$13}' | cut -f2 -d="
10669 wait_update_facet --verbose $mds "$cmd" "$state" 200 ||
10670 error "request on $fid is not $state on $mds"
10678 local WAIT_MAX=${4:-60}
10681 # We need to run do_node in bg, because pdsh does not exit
10682 # if child process of run script exists.
10683 # I.e. pdsh does not exit when runmultiop_bg_pause exited,
10684 # because of multiop_bg_pause -> $MULTIOP_PROG &
10685 # By the same reason we need sleep a bit after do_nodes starts
10686 # to let runmultiop_bg_pause start muliop and
10687 # update /tmp/multiop_bg.pid ;
10688 # The rm /tmp/multiop_bg.pid guarantees here that
10689 # we have the updated by runmultiop_bg_pause
10690 # /tmp/multiop_bg.pid file
10692 local pid_file=$TMP/multiop_bg.pid.$$
10694 do_node $client "MULTIOP_PID_FILE=$pid_file LUSTRE= \
10695 runmultiop_bg_pause $file $cmds" &
10699 while [[ $wait_time -lt $WAIT_MAX ]]; do
10701 wait_time=$((wait_time + 3))
10702 multiop_pid=$(do_node $client cat $pid_file)
10703 if [ -n "$multiop_pid" ]; then
10708 [ -n "$multiop_pid" ] ||
10709 error "$client : Can not get multiop_pid from $pid_file "
10711 eval export $(node_var_name $client)_multiop_pid=$multiop_pid
10712 eval export $(node_var_name $client)_do_node_pid=$pid
10713 local var=$(node_var_name $client)_multiop_pid
10714 echo client $client multiop_bg started multiop_pid=${!var}
10720 local multiop_pid=$(node_var_name $client)_multiop_pid
10721 local do_node_pid=$(node_var_name $client)_do_node_pid
10723 echo "Stopping multiop_pid=${!multiop_pid} (kill ${!multiop_pid} on $client)"
10724 do_node $client kill -USR1 ${!multiop_pid}
10726 wait ${!do_node_pid}
10730 local delay=$(do_facet $SINGLEMDS lctl get_param -n lo[vd].*.qos_maxage |
10731 awk '{ print $1 * 2; exit; }')
10735 check_component_count() {
10736 local comp_cnt=$($LFS getstripe --component-count $1)
10737 [ $comp_cnt -eq $2 ] || error "$1, component count $comp_cnt != $2"
10740 # Verify there are no init components with "extension" flag
10741 verify_no_init_extension() {
10742 local flg_opts="--component-flags init,extension"
10743 local found=$($LFS find $flg_opts $1 | wc -l)
10744 [ $found -eq 0 ] || error "$1 has component with initialized extension"
10747 # Verify there is at least one component starting at 0
10748 verify_comp_at_zero() {
10749 flg_opts="--component-flags init"
10750 found=$($LFS find --component-start 0M $flg_opts $1 | wc -l)
10751 [ $found -eq 1 ] ||
10752 error "No component starting at zero(!)"
10755 # version after which Self-Extending Layouts are available
10758 sel_layout_sanity() {
10762 verify_no_init_extension $file
10763 verify_comp_at_zero $file
10764 check_component_count $file $comp_cnt
10767 statx_supported() {
10768 $STATX --quiet --version
10773 # wrappers for createmany and unlinkmany
10774 # to set debug=0 if number of creates is high enough
10775 # this is to speedup testing
10777 function createmany() {
10781 if (( count > 100 )); then
10783 do_nodes $(comma_list $(all_nodes)) $LCTL set_param -n debug=0
10785 $LUSTRE/tests/createmany $*
10792 function unlinkmany() {
10796 if (( count > 100 )); then
10798 do_nodes $(comma_list $(all_nodes)) $LCTL set_param -n debug=0
10800 $LUSTRE/tests/unlinkmany $*
10807 # Check if fallocate supported on OSTs, enable if unset, default mode=0
10808 # Optionally pass the OST fallocate mode (0=unwritten extents, 1=zero extents)
10809 function check_set_fallocate()
10811 local new_mode="$1"
10812 local osts=$(comma_list $(osts_nodes))
10813 local fa_mode="osd-ldiskfs.*.fallocate_zero_blocks"
10814 local old_mode=$(do_facet ost1 $LCTL get_param -n $fa_mode 2>/dev/null|
10817 [[ -n "$old_mode" ]] || { echo "fallocate not supported"; return 1; }
10818 [[ -z "$new_mode" && "$old_mode" != "-1" ]] &&
10819 { echo "keep default fallocate mode: $old_mode"; return 0; }
10820 [[ "$new_mode" && "$old_mode" == "$new_mode" ]] &&
10821 { echo "keep current fallocate mode: $old_mode"; return 0; }
10823 stack_trap "do_nodes $osts $LCTL set_param $fa_mode=$old_mode"
10824 do_nodes $osts $LCTL set_param $fa_mode=${new_mode:-0} ||
10825 error "set $fa_mode=$new_mode"
10828 # Check if fallocate supported on OSTs, enable if unset, skip if unavailable
10829 function check_set_fallocate_or_skip()
10831 [ "$ost1_FSTYPE" != ldiskfs ] && skip "non-ldiskfs backend"
10832 check_set_fallocate || skip "need at least 2.13.57 for fallocate"
10835 function disable_opencache()
10837 local state=$($LCTL get_param -n "llite.*.opencache_threshold_count" | head -1)
10839 test -z "${saved_OPENCACHE_value}" &&
10840 export saved_OPENCACHE_value="$state"
10842 [[ "$state" = "off" ]] && return
10844 $LCTL set_param -n "llite.*.opencache_threshold_count"=off
10847 function set_opencache()
10849 local newvalue="$1"
10850 local state=$($LCTL get_param -n "llite.*.opencache_threshold_count")
10852 [[ -n "$newvalue" ]] || return
10854 [[ -n "${saved_OPENCACHE_value}" ]] ||
10855 export saved_OPENCACHE_value="$state"
10857 $LCTL set_param -n "llite.*.opencache_threshold_count"=$newvalue
10862 function restore_opencache()
10864 [[ -z "${saved_OPENCACHE_value}" ]] ||
10865 $LCTL set_param -n "llite.*.opencache_threshold_count"=${saved_OPENCACHE_value}
10868 # LU-13417: XXX lots of tests assume the directory to be created under MDT0,
10869 # created on MDT0, use this function to create directory on specific MDT
10870 # explicitly, and set default LMV to create subdirs on the same MDT too.
10875 while getopts "i:" opt $*; do
10881 shift $((OPTIND - 1))
10883 $LFS mkdir -i $mdt -c 1 $*
10887 mkdir_on_mdt -i0 $*
10890 # Wait for nodemap synchronization
10892 local nodemap_name=$1
10897 local is_active=$(do_facet mgs $LCTL get_param -n nodemap.active)
10898 local max_retries=20
10902 local mgs_ip=$(host_nids_address $mgs_HOST $NETTYPE | cut -d' ' -f1)
10905 if [ "$nodemap_name" == "active" ]; then
10906 proc_param="active"
10907 elif [ -z "$key" ]; then
10908 proc_param=${nodemap_name}
10910 proc_param="${nodemap_name}.${key}"
10912 if [ "$opt" == "inactive" ]; then
10913 # check nm sync even if nodemap is not activated
10917 (( is_active == 0 )) && [ "$proc_param" != "active" ] && return
10919 if [ -z "$value" ]; then
10920 out1=$(do_facet mgs $LCTL get_param $opt \
10921 nodemap.${proc_param} 2>/dev/null)
10922 echo "On MGS ${mgs_ip}, ${proc_param} = $out1"
10927 # if servers run on the same node, it is impossible to tell if they get
10928 # synced with the mgs, so just wait an arbitrary 10 seconds
10929 if [ $(facet_active_host mgs) == $(facet_active_host mds) ] &&
10930 [ $(facet_active_host mgs) == $(facet_active_host ost1) ]; then
10931 echo "waiting 10 secs for sync"
10936 # wait up to 10 seconds for other servers to sync with mgs
10937 for i in $(seq 1 10); do
10938 for node in $(all_server_nodes); do
10939 local node_ip=$(host_nids_address $node $NETTYPE |
10943 if [ -z "$value" ]; then
10944 [ $node_ip == $mgs_ip ] && continue
10947 out2=$(do_node $node_ip $LCTL get_param $opt \
10948 nodemap.$proc_param 2>/dev/null)
10949 echo "On $node ${node_ip}, ${proc_param} = $out2"
10950 [ "$out1" != "$out2" ] && is_sync=false && break
10955 if ! $is_sync; then
10958 echo OTHER - IP: $node_ip
10960 error "mgs and $nodemap_name ${key} mismatch, $i attempts"
10962 echo "waited $((i - 1)) seconds for sync"
10965 consume_precreations() {
10969 local extra=${4:-2}
10970 local OST=$(ostname_from_index $OSTIDX $dir)
10972 test_mkdir -p $dir/${OST}
10973 $LFS setstripe -i $OSTIDX -c 1 ${dir}/${OST}
10976 local mdtosc_proc=$(get_mdtosc_proc_path $mfacet $OST)
10977 local last_id=$(do_facet $mfacet $LCTL get_param -n \
10978 osp.$mdtosc_proc.prealloc_last_id)
10979 local next_id=$(do_facet $mfacet $LCTL get_param -n \
10980 osp.$mdtosc_proc.prealloc_next_id)
10981 echo "Creating to objid $last_id on ost $OST..."
10982 createmany -o $dir/${OST}/f $next_id $((last_id - next_id + extra))
10985 __exhaust_precreations() {
10988 local FAILIDX=${3:-$OSTIDX}
10989 local ofacet=ost$((OSTIDX + 1))
10991 mkdir_on_mdt0 $DIR/$tdir
10992 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
10993 local mfacet=mds$((mdtidx + 1))
10994 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
10996 local mdtosc_proc=$(get_mdtosc_proc_path $mfacet)
10997 do_facet $mfacet $LCTL get_param osp.$mdtosc_proc.prealloc*
10999 #define OBD_FAIL_OST_ENOSPC 0x215
11000 do_facet $ofacet $LCTL set_param fail_val=$FAILIDX fail_loc=0x215
11002 consume_precreations $DIR/$tdir $mfacet $OSTIDX
11004 do_facet $mfacet $LCTL get_param osp.$mdtosc_proc.prealloc*
11005 do_facet $ofacet $LCTL set_param fail_loc=$FAILLOC
11008 exhaust_precreations() {
11009 __exhaust_precreations $1 $2 $3
11013 exhaust_all_precreations() {
11015 for (( i=0; i < OSTCOUNT; i++ )) ; do
11016 __exhaust_precreations $i $1 -1