3 trap 'print_summary && print_stack_trace | tee $TF_FAIL && \
4 echo "$TESTSUITE: FAIL: test-framework exiting on error"' ERR
8 export REFORMAT=${REFORMAT:-""}
9 export WRITECONF=${WRITECONF:-""}
10 export VERBOSE=${VERBOSE:-false}
11 export GSS=${GSS:-false}
12 export GSS_SK=${GSS_SK:-false}
14 export GSS_PIPEFS=false
15 export SHARED_KEY=${SHARED_KEY:-false}
16 export SK_PATH=${SK_PATH:-/tmp/test-framework-keys}
17 export SK_OM_PATH=$SK_PATH'/tmp-request-mount'
18 export SK_MOUNTED=${SK_MOUNTED:-false}
19 export SK_FLAVOR=${SK_FLAVOR:-ski}
20 export SK_NO_KEY=${SK_NO_KEY:-true}
21 export SK_UNIQUE_NM=${SK_UNIQUE_NM:-false}
22 export SK_S2S=${SK_S2S:-false}
23 export SK_S2SNM=${SK_S2SNM:-TestFrameNM}
24 export SK_S2SNMCLI=${SK_S2SNMCLI:-TestFrameNMCli}
25 export SK_SKIPFIRST=${SK_SKIPFIRST:-true}
26 export IDENTITY_UPCALL=default
28 export FLAKEY=${FLAKEY:-true}
29 # specify environment variable containing batch job name for server statistics
30 export JOBID_VAR=${JOBID_VAR:-"procname_uid"} # or "existing" or "disable"
32 #export PDSH="pdsh -S -Rssh -w"
33 export MOUNT_CMD=${MOUNT_CMD:-"mount -t lustre"}
34 export UMOUNT=${UMOUNT:-"umount -d"}
36 export LSNAPSHOT_CONF="/etc/ldev.conf"
37 export LSNAPSHOT_LOG="/var/log/lsnapshot.log"
39 # sles12 umount has a issue with -d option
40 [ -e /etc/SuSE-release ] && grep -w VERSION /etc/SuSE-release | grep -wq 12 && {
41 export UMOUNT="umount"
44 # function used by scripts run on remote nodes
45 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
46 . $LUSTRE/tests/functions.sh
47 . $LUSTRE/tests/yaml.sh
49 export LD_LIBRARY_PATH=${LUSTRE}/utils/.libs:${LUSTRE}/utils:${LD_LIBRARY_PATH}
51 LUSTRE_TESTS_CFG_DIR=${LUSTRE_TESTS_CFG_DIR:-${LUSTRE}/tests/cfg}
53 EXCEPT_LIST_FILE=${EXCEPT_LIST_FILE:-${LUSTRE_TESTS_CFG_DIR}/tests-to-skip.sh}
55 if [ -f "$EXCEPT_LIST_FILE" ]; then
56 echo "Reading test skip list from $EXCEPT_LIST_FILE"
61 # check config files for options in decreasing order of preference
62 [ -z "$MODPROBECONF" -a -f /etc/modprobe.d/lustre.conf ] &&
63 MODPROBECONF=/etc/modprobe.d/lustre.conf
64 [ -z "$MODPROBECONF" -a -f /etc/modprobe.d/Lustre ] &&
65 MODPROBECONF=/etc/modprobe.d/Lustre
66 [ -z "$MODPROBECONF" -a -f /etc/modprobe.conf ] &&
67 MODPROBECONF=/etc/modprobe.conf
69 sanitize_parameters() {
70 for i in DIR DIR1 DIR2 MOUNT MOUNT1 MOUNT2
73 if [ -d "$path" ]; then
74 eval export $i=$(echo $path | sed -r 's/\/+$//g')
80 [[ $DIR/ = $MOUNT/* ]] ||
81 { failed=1 && echo "DIR=$DIR not in $MOUNT. Aborting."; }
82 [[ $DIR1/ = $MOUNT1/* ]] ||
83 { failed=1 && echo "DIR1=$DIR1 not in $MOUNT1. Aborting."; }
84 [[ $DIR2/ = $MOUNT2/* ]] ||
85 { failed=1 && echo "DIR2=$DIR2 not in $MOUNT2. Aborting"; }
87 [ -n "$failed" ] && exit 99 || true
91 echo "usage: $0 [-r] [-f cfgfile]"
99 [ -z "$DEFAULT_SUITES" ] && return 0
100 [ -n "$ONLY" ] && echo "WARNING: ONLY is set to $(echo $ONLY)"
102 local form="%-13s %-17s %-9s %s %s\n"
104 printf "$form" "status" "script" "Total(sec)" "E(xcluded) S(low)"
105 echo "---------------------------------------------------------------"
106 for O in $DEFAULT_SUITES; do
107 O=$(echo $O | tr "-" "_" | tr "[:lower:]" "[:upper:]")
108 [ "${!O}" = "no" ] && continue || true
109 local o=$(echo $O | tr "[:upper:]_" "[:lower:]-")
110 local log=${TMP}/${o}.log
111 if is_sanity_benchmark $o; then
112 log=${TMP}/sanity-benchmark.log
117 local status=Unfinished
119 skipped=$(grep excluded $log | awk '{ printf " %s", $3 }' |
121 slow=$(egrep "^PASS|^FAIL" $log | tr -d "("| sed s/s\)$//g |
122 sort -nr -k 3 | head -n5 | awk '{ print $2":"$3"s" }')
123 total=$(grep duration $log | awk '{ print $2 }')
124 if [ "${!O}" = "done" ]; then
128 local durations=$(egrep "^PASS|^FAIL" $log |
129 tr -d "("| sed s/s\)$//g |
130 awk '{ print $2":"$3"|" }')
131 details=$(printf "%s\n%s %s %s\n" "$details" \
132 "DDETAILS" "$O" "$(echo $durations)")
135 printf "$form" $status "$O" "${total}" "E=$skipped"
136 printf "$form" "-" "-" "-" "S=$(echo $slow)"
139 for O in $DEFAULT_SUITES; do
140 O=$(echo $O | tr "-" "_" | tr "[:lower:]" "[:upper:]")
141 if [ "${!O}" = "no" ]; then
142 printf "$form" "Skipped" "$O" ""
146 # print the detailed tests durations if DDETAILS=true
152 # Get information about the Lustre environment. The information collected
153 # will be used in Lustre tests.
154 # usage: get_lustre_env
155 # input: No required or optional arguments
156 # output: No return values, environment variables are exported
160 export mds1_FSTYPE=${mds1_FSTYPE:-$(facet_fstype mds1)}
161 export ost1_FSTYPE=${ost1_FSTYPE:-$(facet_fstype ost1)}
163 export MGS_VERSION=$(lustre_version_code mgs)
164 export MDS1_VERSION=$(lustre_version_code mds1)
165 export OST1_VERSION=$(lustre_version_code ost1)
166 export CLIENT_VERSION=$(lustre_version_code client)
168 # Prefer using "mds1" directly instead of SINGLEMDS.
169 # Keep this for compat until it is removed from scripts.
170 export SINGLEMDS=${SINGLEMDS:-mds1}
174 export LUSTRE=$(absolute_path $LUSTRE)
175 export TESTSUITE=$(basename $0 .sh)
176 export TEST_FAILED=false
177 export FAIL_ON_SKIP_ENV=${FAIL_ON_SKIP_ENV:-false}
178 export RPC_MODE=${RPC_MODE:-false}
179 export DO_CLEANUP=${DO_CLEANUP:-true}
180 export KEEP_ZPOOL=${KEEP_ZPOOL:-false}
181 export CLEANUP_DM_DEV=false
182 export PAGE_SIZE=$(get_page_size client)
184 export MKE2FS=$MKE2FS
185 if [ -z "$MKE2FS" ]; then
186 if which mkfs.ldiskfs >/dev/null 2>&1; then
187 export MKE2FS=mkfs.ldiskfs
193 export DEBUGFS=$DEBUGFS
194 if [ -z "$DEBUGFS" ]; then
195 if which debugfs.ldiskfs >/dev/null 2>&1; then
196 export DEBUGFS=debugfs.ldiskfs
198 export DEBUGFS=debugfs
202 export TUNE2FS=$TUNE2FS
203 if [ -z "$TUNE2FS" ]; then
204 if which tunefs.ldiskfs >/dev/null 2>&1; then
205 export TUNE2FS=tunefs.ldiskfs
207 export TUNE2FS=tune2fs
211 export E2LABEL=$E2LABEL
212 if [ -z "$E2LABEL" ]; then
213 if which label.ldiskfs >/dev/null 2>&1; then
214 export E2LABEL=label.ldiskfs
216 export E2LABEL=e2label
220 export DUMPE2FS=$DUMPE2FS
221 if [ -z "$DUMPE2FS" ]; then
222 if which dumpfs.ldiskfs >/dev/null 2>&1; then
223 export DUMPE2FS=dumpfs.ldiskfs
225 export DUMPE2FS=dumpe2fs
229 export E2FSCK=$E2FSCK
230 if [ -z "$E2FSCK" ]; then
231 if which fsck.ldiskfs >/dev/null 2>&1; then
232 export E2FSCK=fsck.ldiskfs
238 export RESIZE2FS=$RESIZE2FS
239 if [ -z "$RESIZE2FS" ]; then
240 if which resizefs.ldiskfs >/dev/null 2>&1; then
241 export RESIZE2FS=resizefs.ldiskfs
243 export RESIZE2FS=resize2fs
247 export LFSCK_ALWAYS=${LFSCK_ALWAYS:-"no"} # check fs after test suite
248 export FSCK_MAX_ERR=4 # File system errors left uncorrected
250 export ZFS=${ZFS:-zfs}
251 export ZPOOL=${ZPOOL:-zpool}
252 export ZDB=${ZDB:-zdb}
253 export PARTPROBE=${PARTPROBE:-partprobe}
255 #[ -d /r ] && export ROOT=${ROOT:-/r}
256 export TMP=${TMP:-$ROOT/tmp}
257 export TESTSUITELOG=${TMP}/${TESTSUITE}.log
258 export LOGDIR=${LOGDIR:-${TMP}/test_logs/$(date +%s)}
259 export TESTLOG_PREFIX=$LOGDIR/$TESTSUITE
261 export HOSTNAME=${HOSTNAME:-$(hostname -s)}
262 if ! echo $PATH | grep -q $LUSTRE/utils; then
263 export PATH=$LUSTRE/utils:$PATH
265 if ! echo $PATH | grep -q $LUSTRE/utils/gss; then
266 export PATH=$LUSTRE/utils/gss:$PATH
268 if ! echo $PATH | grep -q $LUSTRE/tests; then
269 export PATH=$LUSTRE/tests:$PATH
271 if ! echo $PATH | grep -q $LUSTRE/../lustre-iokit/sgpdd-survey; then
272 export PATH=$LUSTRE/../lustre-iokit/sgpdd-survey:$PATH
274 export LST=${LST:-"$LUSTRE/../lnet/utils/lst"}
275 [ ! -f "$LST" ] && export LST=$(which lst)
276 export SGPDDSURVEY=${SGPDDSURVEY:-"$LUSTRE/../lustre-iokit/sgpdd-survey/sgpdd-survey")}
277 [ ! -f "$SGPDDSURVEY" ] && export SGPDDSURVEY=$(which sgpdd-survey)
278 export MCREATE=${MCREATE:-mcreate}
279 export MULTIOP=${MULTIOP:-multiop}
280 export MMAP_CAT=${MMAP_CAT:-mmap_cat}
281 export STATX=${STATX:-statx}
282 # Ubuntu, at least, has a truncate command in /usr/bin
283 # so fully path our truncate command.
284 export TRUNCATE=${TRUNCATE:-$LUSTRE/tests/truncate}
285 export FSX=${FSX:-$LUSTRE/tests/fsx}
286 export MDSRATE=${MDSRATE:-"$LUSTRE/tests/mpi/mdsrate"}
287 [ ! -f "$MDSRATE" ] && export MDSRATE=$(which mdsrate 2> /dev/null)
288 if ! echo $PATH | grep -q $LUSTRE/tests/racer; then
289 export PATH=$LUSTRE/tests/racer:$PATH:
291 if ! echo $PATH | grep -q $LUSTRE/tests/mpi; then
292 export PATH=$LUSTRE/tests/mpi:$PATH
294 export RSYNC_RSH=${RSYNC_RSH:-rsh}
296 export LNETCTL=${LNETCTL:-"$LUSTRE/../lnet/utils/lnetctl"}
297 [ ! -f "$LNETCTL" ] && export LNETCTL=$(which lnetctl 2> /dev/null)
298 export LCTL=${LCTL:-"$LUSTRE/utils/lctl"}
299 [ ! -f "$LCTL" ] && export LCTL=$(which lctl)
300 export LFS=${LFS:-"$LUSTRE/utils/lfs"}
301 [ ! -f "$LFS" ] && export LFS=$(which lfs)
302 export KSOCKLND_CONFIG=${KSOCKLND_CONFIG:-"$LUSTRE/scripts/ksocklnd-config"}
303 [ ! -f "$KSOCKLND_CONFIG" ] &&
304 export KSOCKLND_CONFIG=$(which ksocklnd-config 2> /dev/null)
306 export PERM_CMD=$(echo ${PERM_CMD:-"$LCTL conf_param"})
308 export L_GETIDENTITY=${L_GETIDENTITY:-"$LUSTRE/utils/l_getidentity"}
309 if [ ! -f "$L_GETIDENTITY" ]; then
310 if `which l_getidentity > /dev/null 2>&1`; then
311 export L_GETIDENTITY=$(which l_getidentity)
313 export L_GETIDENTITY=NONE
316 export LL_DECODE_FILTER_FID=${LL_DECODE_FILTER_FID:-"$LUSTRE/utils/ll_decode_filter_fid"}
317 [ ! -f "$LL_DECODE_FILTER_FID" ] && export LL_DECODE_FILTER_FID="ll_decode_filter_fid"
318 export LL_DECODE_LINKEA=${LL_DECODE_LINKEA:-"$LUSTRE/utils/ll_decode_linkea"}
319 [ ! -f "$LL_DECODE_LINKEA" ] && export LL_DECODE_LINKEA="ll_decode_linkea"
320 export MKFS=${MKFS:-"$LUSTRE/utils/mkfs.lustre"}
321 [ ! -f "$MKFS" ] && export MKFS="mkfs.lustre"
322 export TUNEFS=${TUNEFS:-"$LUSTRE/utils/tunefs.lustre"}
323 [ ! -f "$TUNEFS" ] && export TUNEFS="tunefs.lustre"
324 export CHECKSTAT="${CHECKSTAT:-"checkstat -v"} "
325 export LUSTRE_RMMOD=${LUSTRE_RMMOD:-$LUSTRE/scripts/lustre_rmmod}
326 [ ! -f "$LUSTRE_RMMOD" ] &&
327 export LUSTRE_RMMOD=$(which lustre_rmmod 2> /dev/null)
328 export LUSTRE_ROUTES_CONVERSION=${LUSTRE_ROUTES_CONVERSION:-$LUSTRE/scripts/lustre_routes_conversion}
329 [ ! -f "$LUSTRE_ROUTES_CONVERSION" ] &&
330 export LUSTRE_ROUTES_CONVERSION=$(which lustre_routes_conversion 2> /dev/null)
331 export LFS_MIGRATE=${LFS_MIGRATE:-$LUSTRE/scripts/lfs_migrate}
332 [ ! -f "$LFS_MIGRATE" ] &&
333 export LFS_MIGRATE=$(which lfs_migrate 2> /dev/null)
334 export LR_READER=${LR_READER:-"$LUSTRE/utils/lr_reader"}
335 [ ! -f "$LR_READER" ] &&
336 export LR_READER=$(which lr_reader 2> /dev/null)
337 [ -z "$LR_READER" ] && export LR_READER="/usr/sbin/lr_reader"
338 export LSOM_SYNC=${LSOM_SYNC:-"$LUSTRE/utils/llsom_sync"}
339 [ ! -f "$LSOM_SYNC" ] &&
340 export LSOM_SYNC=$(which llsom_sync 2> /dev/null)
341 [ -z "$LSOM_SYNC" ] && export LSOM_SYNC="/usr/sbin/llsom_sync"
342 export NAME=${NAME:-local}
343 export LGSSD=${LGSSD:-"$LUSTRE/utils/gss/lgssd"}
344 [ "$GSS_PIPEFS" = "true" ] && [ ! -f "$LGSSD" ] &&
345 export LGSSD=$(which lgssd)
346 export LSVCGSSD=${LSVCGSSD:-"$LUSTRE/utils/gss/lsvcgssd"}
347 [ ! -f "$LSVCGSSD" ] && export LSVCGSSD=$(which lsvcgssd 2> /dev/null)
348 export KRB5DIR=${KRB5DIR:-"/usr/kerberos"}
350 export SAVE_PWD=${SAVE_PWD:-$LUSTRE/tests}
352 export LDEV=${LDEV:-"$LUSTRE/scripts/ldev"}
353 [ ! -f "$LDEV" ] && export LDEV=$(which ldev 2> /dev/null)
355 export DMSETUP=${DMSETUP:-dmsetup}
356 export DM_DEV_PATH=${DM_DEV_PATH:-/dev/mapper}
357 export LOSETUP=${LOSETUP:-losetup}
359 if [ "$ACCEPTOR_PORT" ]; then
360 export PORT_OPT="--port $ACCEPTOR_PORT"
364 $RPC_MODE || echo "Using GSS shared-key feature"
365 which lgss_sk > /dev/null 2>&1 ||
366 error_exit "built with lgss_sk disabled! SEC=$SEC"
374 $RPC_MODE || echo "Using GSS/krb5 ptlrpc security flavor"
375 which lgss_keyring > /dev/null 2>&1 ||
376 error_exit "built with gss disabled! SEC=$SEC"
387 IDENTITY_UPCALL=false
391 export LOAD_MODULES_REMOTE=${LOAD_MODULES_REMOTE:-false}
393 # Paths on remote nodes, if different
394 export RLUSTRE=${RLUSTRE:-$LUSTRE}
395 export RPWD=${RPWD:-$PWD}
396 export I_MOUNTED=${I_MOUNTED:-"no"}
397 export AUSTER_CLEANUP=${AUSTER_CLEANUP:-false}
398 if [ ! -f /lib/modules/$(uname -r)/kernel/fs/lustre/mdt.ko -a \
399 ! -f /lib/modules/$(uname -r)/updates/kernel/fs/lustre/mdt.ko -a \
400 ! -f /lib/modules/$(uname -r)/extra/kernel/fs/lustre/mdt.ko -a \
401 ! -f $LUSTRE/mdt/mdt.ko ]; then
402 export CLIENTMODSONLY=yes
405 export SHUTDOWN_ATTEMPTS=${SHUTDOWN_ATTEMPTS:-3}
406 export OSD_TRACK_DECLARES_LBUG=${OSD_TRACK_DECLARES_LBUG:-"yes"}
410 while getopts "rvwf:" opt $*; do
415 w) WRITECONF=writeconf;;
420 shift $((OPTIND - 1))
423 # print the durations of each test if "true"
424 DDETAILS=${DDETAILS:-false}
425 [ "$TESTSUITELOG" ] && rm -f $TESTSUITELOG || true
430 export TF_FAIL=${TF_FAIL:-$TMP/tf.fail}
432 # Constants used in more than one test script
433 export LOV_MAX_STRIPE_COUNT=2000
434 export DELETE_OLD_POOLS=${DELETE_OLD_POOLS:-false}
435 export KEEP_POOLS=${KEEP_POOLS:-false}
436 export PARALLEL=${PARALLEL:-"no"}
438 export MACHINEFILE=${MACHINEFILE:-$TMP/$(basename $0 .sh).machines}
439 . ${CONFIG:=$LUSTRE/tests/cfg/$NAME.sh}
442 # use localrecov to enable recovery for local clients, LU-12722
443 [[ $MDS1_VERSION -lt $(version_code 2.13.52) ]] || {
444 export MDS_MOUNT_OPTS=${MDS_MOUNT_OPTS:-"-o localrecov"}
445 export MGS_MOUNT_OPTS=${MGS_MOUNT_OPTS:-"-o localrecov"}
448 [[ $OST1_VERSION -lt $(version_code 2.13.52) ]] ||
449 export OST_MOUNT_OPTS=${OST_MOUNT_OPTS:-"-o localrecov"}
456 ncpts=$(do_facet $facet "lctl get_param -n " \
457 "cpu_partition_table 2>/dev/null| wc -l" || echo 1)
459 if [ $ncpts -eq 0 ]; then
466 # Return a numeric version code based on a version string. The version
467 # code is useful for comparison two version strings to see which is newer.
469 # split arguments like "1.8.6-wc3" into "1", "8", "6", "3"
470 eval set -- $(tr "[:punct:][a-z]" " " <<< $*)
472 echo -n $(((${1:-0}<<24) | (${2:-0}<<16) | (${3:-0}<<8) | (${4:-0})))
475 export LINUX_VERSION=$(uname -r | sed -e "s/\([0-9]*\.[0-9]*\.[0-9]*\).*/\1/")
476 export LINUX_VERSION_CODE=$(version_code ${LINUX_VERSION//\./ })
478 # Report the Lustre build version string (e.g. 1.8.7.3 or 2.4.1).
480 # usage: lustre_build_version
482 # All Lustre versions support "lctl get_param" to report the version of the
483 # code running in the kernel (what our tests are interested in), but it
484 # doesn't work without modules loaded. After 2.9.53 and in upstream kernels
485 # the "version" parameter doesn't include "lustre: " at the beginning.
486 # If that fails, call "lctl lustre_build_version" which prints either (or both)
487 # the userspace and kernel build versions, but until 2.8.55 required root
488 # access to get the Lustre kernel version. If that also fails, fall back to
489 # using "lctl --version", which is easy to parse and works without the kernel
490 # modules, but was only added in 2.6.50 and only prints the lctl tool version,
491 # not the module version, though they are usually the same.
493 # Various commands and their output format for different Lustre versions:
494 # lctl get_param version: 2.9.55
495 # lctl get_param version: lustre: 2.8.53
496 # lctl get_param version: lustre: 2.6.52
497 # kernel: patchless_client
498 # build: v2_6_92_0-2.6.32-431.el6_lustre.x86_64
499 # lctl lustre_build_version: Lustre version: 2.8.53_27_gae67fc01
500 # lctl lustre_build_version: error: lustre_build_version: Permission denied
501 # (as non-root user) lctl version: v2_6_92_0-2.6.32-431.el6.x86_64
502 # lctl lustre_build_version: Lustre version: 2.5.3-2.6.32.26-175.fc12.x86_64
503 # lctl version: 2.5.3-2.6.32..26-175fc12.x86_64
504 # lctl --version: lctl 2.6.50
506 # output: prints version string to stdout in (up to 4) dotted-decimal values
507 lustre_build_version() {
508 local facet=${1:-client}
509 local facet_version=${facet}_VERSION
511 # if the global variable is already set, then use that
512 [ -n "${!facet_version}" ] && echo ${!facet_version} && return
514 # this is the currently-running version of the kernel modules
515 local ver=$(do_facet $facet "$LCTL get_param -n version 2>/dev/null")
516 # we mostly test 2.10+ systems, only try others if the above fails
517 if [ -z "$ver" ]; then
518 ver=$(do_facet $facet "$LCTL lustre_build_version 2>/dev/null")
520 if [ -z "$ver" ]; then
521 ver=$(do_facet $facet "$LCTL --version 2>/dev/null" |
524 local lver=$(egrep -i "lustre: |version: " <<<"$ver" | head -n 1)
525 [ -n "$lver" ] && ver="$lver"
527 lver=$(sed -e 's/[^:]*: //' -e 's/^v//' -e 's/[ -].*//' <<<$ver |
528 tr _ . | cut -d. -f1-4)
530 # save in global variable for the future
531 export $facet_version=$lver
536 # Report the Lustre numeric build version code for the supplied facet.
537 lustre_version_code() {
538 version_code $(lustre_build_version $1)
542 /sbin/lsmod | grep -q "^\<$1\>"
545 check_lfs_df_ret_val() {
546 # Ignore only EOPNOTSUPP (which is 95; Operation not supported) error
547 # returned by 'lfs df' for valid dentry but not a lustrefs.
549 # 'lfs df' historically always returned success(0) instead of
550 # EOPNOTSUPP. This function for compatibility reason, ignores and
551 # masquerades EOPNOTSUPP as success.
552 [[ $1 -eq 95 ]] && return 0
565 msg="$(insmod $module $args 2>&1)" && return 0 || rc=$?
568 # parallels can't load modules directly from prlfs, use /tmp instead
569 if $PRLFS || [[ "$(stat -f -c%t $module)" == "7c7c6673" ]]; then
570 local target="$(mktemp)"
572 cp "$module" "$target"
575 [[ $rc == 0 ]] && PRLFS=true
583 # Load a module on the system where this is running.
585 # usage: load_module module_name [module arguments for insmod/modprobe]
587 # If module arguments are not given but MODOPTS_<MODULE> is set, then its value
588 # will be used as the arguments. Otherwise arguments will be obtained from
589 # /etc/modprobe.conf, from /etc/modprobe.d/Lustre, or else none will be used.
592 local module=$1 # '../libcfs/libcfs/libcfs', 'obdclass/obdclass', ...
595 local base=$(basename $module $ext)
597 local -A module_is_loaded_aa
601 for mod in $(lsmod | awk '{ print $1; }'); do
602 module_is_loaded_aa[${mod//-/_}]=true
606 ${module_is_loaded_aa[${1//-/_}]:-false}
609 if module_is_loaded $base; then
613 if [[ -f $LUSTRE/$module$ext ]]; then
614 path=$LUSTRE/$module$ext
615 elif [[ "$base" == lnet_selftest ]] &&
616 [[ -f $LUSTRE/../lnet/selftest/$base$ext ]]; then
617 path=$LUSTRE/../lnet/selftest/$base$ext
622 if [[ -n "$path" ]]; then
623 # Try to load any non-Lustre modules that $module depends on.
624 for mod in $(modinfo --field=depends $path | tr ',' ' '); do
625 if ! module_is_loaded $mod; then
631 # If no module arguments were passed then get them from
632 # $MODOPTS_<MODULE>, otherwise from modprobe.conf.
633 if [ $# -eq 0 ]; then
634 # $MODOPTS_<MODULE>; we could use associative arrays, but that's
635 # not in Bash until 4.x, so we resort to eval.
636 optvar="MODOPTS_$(basename $module | tr a-z A-Z)"
637 eval set -- \$$optvar
638 if [ $# -eq 0 -a -n "$MODPROBECONF" ]; then
639 # Nothing in $MODOPTS_<MODULE>; try modprobe.conf
641 opt=$(awk -v var="^options $base" '$0 ~ var \
642 {gsub("'"options $base"'",""); print}' \
644 set -- $(echo -n $opt)
646 # Ensure we have accept=all for lnet
647 if [[ "$base" == lnet ]]; then
648 # OK, this is a bit wordy...
649 local arg accept_all_present=false
652 [[ "$arg" == accept=all ]] &&
653 accept_all_present=true
656 $accept_all_present || set -- "$@" accept=all
663 [ $# -gt 0 ] && echo "${module} options: '$*'"
665 # Note that insmod will ignore anything in modprobe.conf, which is why
666 # we're passing options on the command-line. If $path does not exist
667 # then we must be testing a "make install" or"rpm" installation. Also
668 # note that failing to load ptlrpc_gss is not considered fatal.
669 if [[ -n "$path" ]]; then
670 lustre_insmod $path "$@"
671 elif [[ "$base" == ptlrpc_gss ]]; then
672 if ! modprobe $base "$@" 2>/dev/null; then
673 echo "gss/krb5 is not supported"
681 $LCTL mark "$LNETCTL $*"
687 # For kmemleak-enabled kernels we need clear all past state
688 # that obviously has nothing to do with this Lustre run
689 # Disable automatic memory scanning to avoid perf hit.
690 if [ -f /sys/kernel/debug/kmemleak ] ; then
691 echo scan=off > /sys/kernel/debug/kmemleak || true
692 echo scan > /sys/kernel/debug/kmemleak || true
693 echo clear > /sys/kernel/debug/kmemleak || true
696 echo Loading modules from $LUSTRE
700 if [ -f /sys/devices/system/cpu/online ]; then
701 ncpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/online) + 1))
702 echo "detected $ncpus online CPUs by sysfs"
704 ncpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
706 if [ $rc -eq 0 ]; then
707 echo "detected $ncpus online CPUs by getconf"
709 echo "Can't detect number of CPUs"
714 # if there is only one CPU core, libcfs can only create one partition
715 # if there is more than 4 CPU cores, libcfs should create multiple CPU
716 # partitions. So we just force libcfs to create 2 partitions for
717 # system with 2 or 4 cores
718 local saved_opts="$MODOPTS_LIBCFS"
719 if [ $ncpus -le 4 ] && [ $ncpus -gt 1 ]; then
720 # force to enable multiple CPU partitions
721 echo "Force libcfs to create 2 CPU partitions"
722 MODOPTS_LIBCFS="cpu_npartitions=2 $MODOPTS_LIBCFS"
724 echo "libcfs will create CPU partition based on online CPUs"
727 load_module ../libcfs/libcfs/libcfs
728 # Prevent local MODOPTS_LIBCFS being passed as part of environment
729 # variable to remote nodes
732 set_default_debug "neterror net nettrace malloc"
733 if [ "$1" = "config_on_load=1" ]; then
734 load_module ../lnet/lnet/lnet
736 load_module ../lnet/lnet/lnet "$@"
739 LNDPATH=${LNDPATH:-"../lnet/klnds"}
740 if [ -z "$LNETLND" ]; then
742 o2ib*) LNETLND="o2iblnd/ko2iblnd" ;;
743 tcp*) LNETLND="socklnd/ksocklnd" ;;
744 *) local lnd="${NETTYPE%%[0-9]}lnd"
745 [ -f "$LNDPATH/$lnd/k$lnd.ko" ] &&
746 LNETLND="$lnd/k$lnd" ||
747 LNETLND="socklnd/ksocklnd"
750 load_module ../lnet/klnds/$LNETLND
752 if [ "$1" = "config_on_load=1" ]; then
753 do_lnetctl lnet configure --all ||
758 load_modules_local() {
759 if [ -n "$MODPROBE" ]; then
761 echo "Using modprobe to load modules"
765 # Create special udev test rules on every node
766 if [ -f $LUSTRE/lustre/conf/99-lustre.rules ]; then {
767 sed -e 's|/usr/sbin/lctl|$LCTL|g' $LUSTRE/lustre/conf/99-lustre.rules > /etc/udev/rules.d/99-lustre-test.rules
769 echo "SUBSYSTEM==\"lustre\", ACTION==\"change\", ENV{PARAM}==\"?*\", RUN+=\"$LCTL set_param '\$env{PARAM}=\$env{SETTING}'\"" > /etc/udev/rules.d/99-lustre-test.rules
771 udevadm control --reload-rules
776 load_module obdclass/obdclass
777 if ! client_only; then
778 MODOPTS_PTLRPC=${MODOPTS_PTLRPC:-"lbug_on_grant_miscount=1"}
780 load_module ptlrpc/ptlrpc
781 load_module ptlrpc/gss/ptlrpc_gss
789 load_module obdecho/obdecho
790 if ! client_only; then
791 load_module lfsck/lfsck
792 [ "$LQUOTA" != "no" ] &&
793 load_module quota/lquota $LQUOTAOPTS
794 if [[ $(node_fstypes $HOSTNAME) == *zfs* ]]; then
795 load_module osd-zfs/osd_zfs
796 elif [[ $(node_fstypes $HOSTNAME) == *ldiskfs* ]]; then
797 load_module ../ldiskfs/ldiskfs
798 load_module osd-ldiskfs/osd_ldiskfs
810 load_module llite/lustre
811 [ -d /r ] && OGDB=${OGDB:-"/r/tmp"}
813 rm -f $OGDB/ogdb-$HOSTNAME
814 $LCTL modules > $OGDB/ogdb-$HOSTNAME
816 # 'mount' doesn't look in $PATH, just sbin
817 local mount_lustre=$LUSTRE/utils/mount.lustre
818 if [ -f $mount_lustre ]; then
819 local sbin_mount=$(readlink -f /sbin)/mount.lustre
820 if grep -qw "$sbin_mount" /proc/mounts; then
821 cmp -s $mount_lustre $sbin_mount || umount $sbin_mount
823 if ! grep -qw "$sbin_mount" /proc/mounts; then
824 [ ! -f "$sbin_mount" ] && touch "$sbin_mount"
825 if [ ! -s "$sbin_mount" -a -w "$sbin_mount" ]; then
826 cat <<- EOF > "$sbin_mount"
829 echo "This $sbin_mount just a mountpoint." 1>&2
830 echo "It is never supposed to be run." 1>&2
831 logger -p emerg -- "using stub $sbin_mount $@"
834 chmod a+x $sbin_mount
836 mount --bind $mount_lustre $sbin_mount ||
837 error "can't bind $mount_lustre to $sbin_mount"
848 # load modules on remote nodes optionally
849 # lustre-tests have to be installed on these nodes
850 if $LOAD_MODULES_REMOTE; then
851 local list=$(comma_list $(remote_nodes_list))
853 # include failover nodes in case they are not in the list yet
855 for facet in ${facets//,/ }; do
856 failover=$(facet_failover_host $facet)
857 [ -n "$list" ] && [[ ! "$list" =~ "$failover" ]] &&
858 list="$list,$failover"
861 if [ -n "$list" ]; then
862 echo "loading modules on: '$list'"
863 do_rpc_nodes "$list" load_modules_local
869 LEAK_LUSTRE=$(dmesg | tail -n 30 | grep "obd_memory.*leaked" || true)
870 LEAK_PORTALS=$(dmesg | tail -n 20 | egrep -i "libcfs.*memory leaked" || true)
871 if [ "$LEAK_LUSTRE" -o "$LEAK_PORTALS" ]; then
872 echo "$LEAK_LUSTRE" 1>&2
873 echo "$LEAK_PORTALS" 1>&2
874 mv $TMP/debug $TMP/debug-leak.`date +%s` || true
875 echo "Memory leaks detected"
876 [ -n "$IGNORE_LEAK" ] && { echo "ignoring leaks" && return 0; } || true
881 unload_modules_local() {
882 $LUSTRE_RMMOD ldiskfs || return 2
884 [ -f /etc/udev/rules.d/99-lustre-test.rules ] &&
885 rm /etc/udev/rules.d/99-lustre-test.rules
886 udevadm control --reload-rules
889 check_mem_leak || return 254
897 wait_exit_ST client # bug 12845
899 unload_modules_local || rc=$?
901 if $LOAD_MODULES_REMOTE; then
902 local list=$(comma_list $(remote_nodes_list))
903 if [ -n "$list" ]; then
904 echo "unloading modules on: '$list'"
905 do_rpc_nodes "$list" unload_modules_local
909 local sbin_mount=$(readlink -f /sbin)/mount.lustre
910 if grep -qe "$sbin_mount " /proc/mounts; then
911 umount $sbin_mount || true
912 [ -s $sbin_mount ] && ! grep -q "STUB MARK" $sbin_mount ||
916 [[ $rc -eq 0 ]] && echo "modules unloaded."
922 local facet=${1:-$SINGLEMDS}
925 case $(facet_fstype $facet) in
926 ldiskfs) size=72;; # largest seen is 64, leave some headroom
927 # grant_block_size is in bytes, allow at least 2x max blocksize
928 zfs) size=$(lctl get_param osc.$FSNAME*.import |
929 awk '/grant_block_size:/ {print $2/512; exit;}')
933 echo -n $((size * MDSCOUNT))
937 local facet=${1:-$SINGLEMDS}
938 local fstype=$(facet_fstype $facet)
941 ldiskfs) size=4;; # ~4KB per inode
942 zfs) size=11;; # 10 to 11KB per inode
948 check_gss_daemon_nodes() {
952 do_nodesv $list "num=\\\$(ps -o cmd -C $dname | grep $dname | wc -l);
953 if [ \\\"\\\$num\\\" -ne 1 ]; then
954 echo \\\$num instance of $dname;
959 check_gss_daemon_facet() {
963 num=`do_facet $facet ps -o cmd -C $dname | grep $dname | wc -l`
964 if [ $num -ne 1 ]; then
965 echo "$num instance of $dname on $facet"
974 echo Stopping $@ on $list
975 do_nodes $list "killall -2 $@ 2>/dev/null || true"
978 # start gss daemons on all nodes, or "daemon" on "nodes" if set
979 start_gss_daemons() {
983 if [ "$nodes" ] && [ "$daemon" ] ; then
984 echo "Starting gss daemon on nodes: $nodes"
985 do_nodes $nodes "$daemon" || return 8
989 nodes=$(comma_list $(mdts_nodes))
990 echo "Starting gss daemon on mds: $nodes"
992 # Start all versions, in case of switching
993 do_nodes $nodes "$LSVCGSSD -vvv -s -m -o -z" || return 1
995 do_nodes $nodes "$LSVCGSSD -v" || return 1
998 do_nodes $nodes "$LGSSD -v" || return 2
1001 nodes=$(comma_list $(osts_nodes))
1002 echo "Starting gss daemon on ost: $nodes"
1004 # Start all versions, in case of switching
1005 do_nodes $nodes "$LSVCGSSD -vvv -s -m -o -z" || return 3
1007 do_nodes $nodes "$LSVCGSSD -v" || return 3
1009 # starting on clients
1011 local clients=${CLIENTS:-$HOSTNAME}
1012 if $GSS_PIPEFS; then
1013 echo "Starting $LGSSD on clients $clients "
1014 do_nodes $clients "$LGSSD -v" || return 4
1017 # wait daemons entering "stable" status
1021 # check daemons are running
1023 nodes=$(comma_list $(mdts_nodes) $(osts_nodes))
1024 check_gss_daemon_nodes $nodes lsvcgssd || return 5
1025 if $GSS_PIPEFS; then
1026 nodes=$(comma_list $(mdts_nodes))
1027 check_gss_daemon_nodes $nodes lgssd || return 6
1029 if $GSS_PIPEFS; then
1030 check_gss_daemon_nodes $clients lgssd || return 7
1034 stop_gss_daemons() {
1035 local nodes=$(comma_list $(mdts_nodes))
1037 send_sigint $nodes lsvcgssd lgssd
1039 nodes=$(comma_list $(osts_nodes))
1040 send_sigint $nodes lsvcgssd
1042 nodes=${CLIENTS:-$HOSTNAME}
1043 send_sigint $nodes lgssd
1047 # Add mount flags for shared key
1049 if grep -q skpath <<< "$mt_opts" ; then
1050 mt_opts=$(echo $mt_opts |
1051 sed -e "s#skpath=[^ ,]*#skpath=$SK_PATH#")
1053 if [ -z "$mt_opts" ]; then
1054 mt_opts="-o skpath=$SK_PATH"
1056 mt_opts="$mt_opts,skpath=$SK_PATH"
1066 /usr/lib/lustre/* | /usr/lib64/lustre/* | /usr/lib/lustre | \
1075 [ $from_tree = true ]
1079 if $SHARED_KEY; then
1088 if ! module_loaded ptlrpc_gss; then
1089 load_module ptlrpc/gss/ptlrpc_gss
1090 module_loaded ptlrpc_gss ||
1091 error_exit "init_gss: GSS=$GSS, but gss/krb5 missing"
1094 if $GSS_KRB5 || $GSS_SK; then
1095 start_gss_daemons || error_exit "start gss daemon failed! rc=$?"
1098 if $GSS_SK && ! $SK_NO_KEY; then
1099 echo "Loading basic SSK keys on all servers"
1100 do_nodes $(comma_list $(all_server_nodes)) \
1101 "lgss_sk -t server -l $SK_PATH/$FSNAME.key || true"
1102 do_nodes $(comma_list $(all_server_nodes)) \
1103 "keyctl show | grep lustre | cut -c1-11 |
1105 xargs -IX keyctl setperm X 0x3f3f3f3f"
1108 if $GSS_SK && $SK_NO_KEY; then
1109 local numclients=${1:-$CLIENTCOUNT}
1110 local clients=${CLIENTS:-$HOSTNAME}
1112 # security ctx config for keyring
1114 local lgssc_conf_file="/etc/request-key.d/lgssc.conf"
1116 if from_build_tree; then
1117 mkdir -p $SK_OM_PATH
1118 if grep -q request-key /proc/mounts > /dev/null; then
1119 echo "SSK: Request key already mounted."
1121 mount -o bind $SK_OM_PATH /etc/request-key.d/
1123 local lgssc_conf_line='create lgssc * * '
1124 lgssc_conf_line+=$(which lgss_keyring)
1125 lgssc_conf_line+=' %o %k %t %d %c %u %g %T %P %S'
1126 echo "$lgssc_conf_line" > $lgssc_conf_file
1129 [ -e $lgssc_conf_file ] ||
1130 error_exit "Could not find key options in $lgssc_conf_file"
1131 echo "$lgssc_conf_file content is:"
1132 cat $lgssc_conf_file
1134 if ! local_mode; then
1135 if from_build_tree; then
1136 do_nodes $(comma_list $(all_nodes)) "mkdir -p \
1138 do_nodes $(comma_list $(all_nodes)) "mount \
1139 -o bind $SK_OM_PATH \
1140 /etc/request-key.d/"
1141 do_nodes $(comma_list $(all_nodes)) "rsync \
1142 -aqv $HOSTNAME:$lgssc_conf_file \
1143 $lgssc_conf_file >/dev/null 2>&1"
1145 do_nodes $(comma_list $(all_nodes)) \
1146 "echo $lgssc_conf_file: ; \
1147 cat $lgssc_conf_file"
1151 # create shared key on all nodes
1152 mkdir -p $SK_PATH/nodemap
1153 rm -f $SK_PATH/$FSNAME.key $SK_PATH/nodemap/c*.key \
1154 $SK_PATH/$FSNAME-*.key
1155 # for nodemap testing each client may need own key,
1156 # and S2S now requires keys as well, both for "client"
1159 lgss_sk -t server -f$FSNAME -n $SK_S2SNMCLI \
1160 -w $SK_PATH/$FSNAME-nmclient.key \
1161 -d /dev/urandom >/dev/null 2>&1
1162 lgss_sk -t mgs,server -f$FSNAME -n $SK_S2SNM \
1163 -w $SK_PATH/$FSNAME-s2s-server.key \
1164 -d /dev/urandom >/dev/null 2>&1
1167 lgss_sk -t server -f$FSNAME -w $SK_PATH/$FSNAME.key \
1168 -d /dev/urandom >/dev/null 2>&1
1170 for i in $(seq 0 $((numclients - 1))); do
1171 lgss_sk -t server -f$FSNAME -n c$i \
1172 -w $SK_PATH/nodemap/c$i.key -d /dev/urandom \
1176 if ! local_mode; then
1177 for lnode in $(all_nodes); do
1178 scp -r $SK_PATH ${lnode}:$(dirname $SK_PATH)/
1181 # Set client keys to client type to generate prime P
1183 do_nodes $(all_nodes) "lgss_sk -t client,server -m \
1184 $SK_PATH/$FSNAME.key >/dev/null 2>&1"
1186 do_nodes $clients "lgss_sk -t client -m \
1187 $SK_PATH/$FSNAME.key >/dev/null 2>&1"
1188 do_nodes $clients "find $SK_PATH/nodemap -name \*.key | \
1189 xargs -IX lgss_sk -t client -m X >/dev/null 2>&1"
1191 # This is required for servers as well, if S2S in use
1193 do_nodes $(comma_list $(mdts_nodes)) \
1194 "cp $SK_PATH/$FSNAME-s2s-server.key \
1195 $SK_PATH/$FSNAME-s2s-client.key; lgss_sk \
1196 -t client -m $SK_PATH/$FSNAME-s2s-client.key \
1198 do_nodes $(comma_list $(osts_nodes)) \
1199 "cp $SK_PATH/$FSNAME-s2s-server.key \
1200 $SK_PATH/$FSNAME-s2s-client.key; lgss_sk \
1201 -t client -m $SK_PATH/$FSNAME-s2s-client.key \
1203 do_nodes $clients "lgss_sk -t client \
1204 -m $SK_PATH/$FSNAME-nmclient.key \
1209 # mount options for servers and clients
1210 MGS_MOUNT_OPTS=$(add_sk_mntflag $MGS_MOUNT_OPTS)
1211 MDS_MOUNT_OPTS=$(add_sk_mntflag $MDS_MOUNT_OPTS)
1212 OST_MOUNT_OPTS=$(add_sk_mntflag $OST_MOUNT_OPTS)
1213 MOUNT_OPTS=$(add_sk_mntflag $MOUNT_OPTS)
1215 if [ -z "$LGSS_KEYRING_DEBUG" ]; then
1216 LGSS_KEYRING_DEBUG=4
1220 if [ -n "$LGSS_KEYRING_DEBUG" ] && \
1221 ( local_mode || from_build_tree ); then
1223 sptlrpc.gss.lgss_keyring.debug_level=$LGSS_KEYRING_DEBUG
1224 elif [ -n "$LGSS_KEYRING_DEBUG" ]; then
1225 do_nodes $(comma_list $(all_nodes)) "modprobe ptlrpc_gss && \
1227 sptlrpc.gss.lgss_keyring.debug_level=$LGSS_KEYRING_DEBUG"
1234 # maybe cleanup credential cache?
1241 do_node $(mgs_node) "$LCTL nodemap_del $SK_S2SNM"
1242 do_node $(mgs_node) "$LCTL nodemap_del $SK_S2SNMCLI"
1243 $RPC_MODE || echo "Sleeping for 10 sec for Nodemap.."
1247 $RPC_MODE || echo "Cleaning up Shared Key.."
1248 do_nodes $(comma_list $(all_nodes)) "rm -f \
1249 $SK_PATH/$FSNAME*.key $SK_PATH/nodemap/$FSNAME*.key"
1250 do_nodes $(comma_list $(all_nodes)) "keyctl show | \
1251 awk '/lustre/ { print \\\$1 }' | xargs -IX keyctl unlink X"
1252 if from_build_tree; then
1253 # Remove the mount and clean up the files we added to
1255 do_nodes $(comma_list $(all_nodes)) "while grep -q \
1256 request-key.d /proc/mounts; do umount \
1257 /etc/request-key.d/; done"
1258 do_nodes $(comma_list $(all_nodes)) "rm -f \
1259 $SK_OM_PATH/lgssc.conf"
1260 do_nodes $(comma_list $(all_nodes)) "rmdir $SK_OM_PATH"
1268 local var=${facet}_svc
1276 echo -n $facet | sed -e 's/^fs[0-9]\+//' -e 's/[0-9_]\+//' |
1277 tr '[:lower:]' '[:upper:]'
1283 if [ $facet == mgs ] || [ $facet == client ]; then
1287 echo -n $facet | sed -e 's/^fs[0-9]\+//' | sed -e 's/^[a-z]\+//'
1295 if [ -n "${!var}" ]; then
1300 var=$(facet_type $facet)FSTYPE
1301 if [ -n "${!var}" ]; then
1306 if [ -n "$FSTYPE" ]; then
1311 if [[ $facet == mgs ]] && combined_mgs_mds; then
1323 local facets=$(get_facets)
1326 for facet in ${facets//,/ }; do
1327 if [ $node == $(facet_host $facet) ] ||
1328 [ $node == "$(facet_failover_host $facet)" ]; then
1329 fstype=$(facet_fstype $facet)
1330 if [[ $fstypes != *$fstype* ]]; then
1331 fstypes+="${fstypes:+,}$fstype"
1340 local num=$(facet_number $facet)
1343 if [[ $(facet_type $facet) = OST ]]; then
1344 index=OSTINDEX${num}
1345 if [[ -n "${!index}" ]]; then
1350 index=${OST_INDICES[num - 1]}
1353 [[ -n "$index" ]] || index=$((num - 1))
1361 local fstype=$(facet_fstype $facet)
1365 label=$(do_facet ${facet} "$E2LABEL ${dev} 2>/dev/null");;
1367 label=$(do_facet ${facet} "$ZFS get -H -o value lustre:svname \
1368 ${dev} 2>/dev/null");;
1370 error "unknown fstype!";;
1377 # Get the device of a facet.
1384 mgs) device=$(mgsdevname) ;;
1385 mds*) device=$(mdsdevname $(facet_number $facet)) ;;
1386 ost*) device=$(ostdevname $(facet_number $facet)) ;;
1387 fs2mds) device=$(mdsdevname 1_2) ;;
1388 fs2ost) device=$(ostdevname 1_2) ;;
1389 fs3ost) device=$(ostdevname 2_2) ;;
1397 # Get the virtual device of a facet.
1404 mgs) device=$(mgsvdevname) ;;
1405 mds*) device=$(mdsvdevname $(facet_number $facet)) ;;
1406 ost*) device=$(ostvdevname $(facet_number $facet)) ;;
1407 fs2mds) device=$(mdsvdevname 1_2) ;;
1408 fs2ost) device=$(ostvdevname 1_2) ;;
1409 fs3ost) device=$(ostvdevname 2_2) ;;
1417 local virt=$(virt-what 2> /dev/null)
1419 [ $? -eq 0 ] && [ -n "$virt" ] && { echo $virt; return; }
1421 virt=$(dmidecode -s system-product-name | awk '{print $1}')
1424 VMware|KVM|VirtualBox|Parallels|Bochs)
1425 echo $virt | tr '[A-Z]' '[a-z]' ;;
1431 # Re-read the partition table on failover partner host.
1432 # After a ZFS storage pool is created on a shared device, the partition table
1433 # on the device may change. However, the operating system on the failover
1434 # host may not notice the change automatically. Without the up-to-date partition
1435 # block devices, 'zpool import ..' cannot find the labels, whose positions are
1436 # relative to partition rather than disk beginnings.
1438 # This function performs partprobe on the failover host to make it re-read the
1441 refresh_partition_table() {
1446 host=$(facet_passive_host $facet)
1447 if [[ -n "$host" ]]; then
1448 do_node $host "$PARTPROBE $device"
1453 # Get ZFS storage pool name.
1460 device=$(facet_device $facet)
1461 # poolname is string before "/"
1462 poolname="${device%%/*}"
1469 # Get ZFS local fsname.
1471 zfs_local_fsname() {
1473 local lfsname=$(basename $(facet_device $facet))
1479 # Create ZFS storage pool.
1486 local opts=${@:-"-o cachefile=none"}
1488 do_facet $facet "lsmod | grep zfs >&/dev/null || modprobe zfs;
1489 $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1490 $ZPOOL create -f $opts $poolname $vdev"
1494 # Create ZFS file system.
1500 local opts=${@:-"-o mountpoint=legacy"}
1502 do_facet $facet "$ZFS list -H $dataset >/dev/null 2>&1 ||
1503 $ZFS create $opts $dataset"
1507 # Export ZFS storage pool.
1508 # Before exporting the pool, all datasets within the pool should be unmounted.
1516 poolname=$(zpool_name $facet)
1518 if [[ -n "$poolname" ]]; then
1519 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1520 grep -q ^$poolname/ /proc/mounts ||
1521 $ZPOOL export $opts $poolname"
1526 # Destroy ZFS storage pool.
1527 # Destroy the given pool and free up any devices for other use. This command
1528 # tries to unmount any active datasets before destroying the pool.
1529 # -f Force any active datasets contained within the pool to be unmounted.
1533 local poolname=${2:-$(zpool_name $facet)}
1535 if [[ -n "$poolname" ]]; then
1536 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1537 $ZPOOL destroy -f $poolname"
1542 # Import ZFS storage pool.
1543 # Force importing, even if the pool appears to be potentially active.
1548 local opts=${@:-"-o cachefile=none -o failmode=panic"}
1551 poolname=$(zpool_name $facet)
1553 if [[ -n "$poolname" ]]; then
1554 opts+=" -d $(dirname $(facet_vdevice $facet))"
1555 do_facet $facet "lsmod | grep zfs >&/dev/null || modprobe zfs;
1556 $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1557 $ZPOOL import -f $opts $poolname"
1562 # Reimport ZFS storage pool with new name
1567 local opts="-o cachefile=none"
1568 local poolname=$(zpool_name $facet)
1570 opts+=" -d $(dirname $(facet_vdevice $facet))"
1571 do_facet $facet "$ZPOOL export $poolname;
1572 $ZPOOL import $opts $poolname $newpool"
1576 # Set the "cachefile=none" property on ZFS storage pool so that the pool
1577 # is not automatically imported on system startup.
1579 # In a failover environment, this will provide resource level fencing which
1580 # will ensure that the same ZFS storage pool will not be imported concurrently
1581 # on different nodes.
1583 disable_zpool_cache() {
1587 poolname=$(zpool_name $facet)
1589 if [[ -n "$poolname" ]]; then
1590 do_facet $facet "$ZPOOL set cachefile=none $poolname"
1595 # This and set_osd_param() shall be used to access OSD parameters
1596 # once existed under "obdfilter":
1601 # writethrough_cache_enable
1605 local device=${2:-$FSNAME-OST*}
1608 do_nodes $nodes "$LCTL get_param -n osd-*.$device.$name"
1613 local device=${2:-$FSNAME-OST*}
1617 do_nodes $nodes "$LCTL set_param -n osd-*.$device.$name=$value"
1621 local dz=${1:-$DEBUG_SIZE}
1623 if [ -f /sys/devices/system/cpu/possible ]; then
1624 local cpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/possible)+1))
1626 local cpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
1629 # bug 19944, adjust size to be -gt num_possible_cpus()
1630 # promise 2MB for every cpu at least
1631 if [ -n "$cpus" ] && [ $((cpus * 2)) -gt $dz ]; then
1634 lctl set_param debug_mb=$dz
1637 set_default_debug () {
1638 local debug=${1:-"$PTLDEBUG"}
1639 local subsys=${2:-"$SUBSYSTEM"}
1640 local debug_size=${3:-$DEBUG_SIZE}
1642 [ -n "$debug" ] && lctl set_param debug="$debug" >/dev/null
1643 [ -n "$subsys" ] && lctl set_param subsystem_debug="${subsys# }" >/dev/null
1645 [ -n "$debug_size" ] && set_debug_size $debug_size > /dev/null
1648 set_default_debug_nodes () {
1650 local debug="${2:-"$PTLDEBUG"}"
1651 local subsys="${3:-"$SUBSYSTEM"}"
1652 local debug_size="${4:-$DEBUG_SIZE}"
1654 if [[ ,$nodes, = *,$HOSTNAME,* ]]; then
1655 nodes=$(exclude_items_from_list "$nodes" "$HOSTNAME")
1659 [[ -z "$nodes" ]] ||
1660 do_rpc_nodes "$nodes" set_default_debug \
1661 \\\"$debug\\\" \\\"$subsys\\\" $debug_size || true
1664 set_default_debug_facet () {
1666 local debug="${2:-"$PTLDEBUG"}"
1667 local subsys="${3:-"$SUBSYSTEM"}"
1668 local debug_size="${4:-$DEBUG_SIZE}"
1669 local node=$(facet_active_host $facet)
1671 [ -n "$node" ] || error "No host defined for facet $facet"
1673 set_default_debug_nodes $node "$debug" "$subsys" $debug_size
1676 set_params_nodes () {
1677 [[ $# -ge 2 ]] || return 0
1681 do_nodes $nodes $LCTL set_param $@
1684 set_params_clients () {
1685 local clients=${1:-$CLIENTS}
1686 local params=${2:-$CLIENT_LCTL_SETPARAM_PARAM}
1688 [[ -n $params ]] || return 0
1689 set_params_nodes $clients $params
1693 local hostid=${1:-$(hostid)}
1695 if [ ! -s /etc/hostid ]; then
1696 printf $(echo -n $hostid |
1697 sed 's/\(..\)\(..\)\(..\)\(..\)/\\x\4\\x\3\\x\2\\x\1/') >/etc/hostid
1703 local facets=${1:-$(get_facets)}
1706 for facet in ${facets//,/ }; do
1709 [ $RC -eq 0 ] && continue
1711 if [ "$TESTSUITE.$TESTNAME" = "replay-dual.test_0a" ]; then
1712 skip_noexit "Restart of $facet failed!." &&
1715 error "Restart of $facet failed!"
1722 # Add argument "arg" (e.g., "loop") to the comma-separated list
1723 # of arguments for option "opt" (e.g., "-o") on command
1724 # line "opts" (e.g., "-o flock").
1730 local opt_pattern="\([[:space:]]\+\|^\)$opt"
1732 if echo "$opts" | grep -q $opt_pattern; then
1733 opts=$(echo "$opts" | sed -e \
1734 "s/$opt_pattern[[:space:]]*[^[:space:]]\+/&,$arg/")
1736 opts+="${opts:+ }$opt $arg"
1742 # Associate loop device with a given regular file.
1743 # Return the loop device.
1745 setup_loop_device() {
1749 do_facet $facet "loop_dev=\\\$($LOSETUP -j $file | cut -d : -f 1);
1750 if [[ -z \\\$loop_dev ]]; then
1751 loop_dev=\\\$($LOSETUP -f);
1752 $LOSETUP \\\$loop_dev $file || loop_dev=;
1754 echo -n \\\$loop_dev"
1758 # Detach a loop device.
1760 cleanup_loop_device() {
1764 do_facet $facet "! $LOSETUP $loop_dev >/dev/null 2>&1 ||
1765 $LOSETUP -d $loop_dev"
1769 # Check if a given device is a block device.
1776 [[ -n "$dev" ]] || return 1
1777 do_facet $facet "test -b $dev" || return 1
1778 if [[ -n "$size" ]]; then
1779 local in=$(do_facet $facet "dd if=$dev of=/dev/null bs=1k \
1780 count=1 skip=$size 2>&1" |
1781 awk '($3 == "in") { print $1 }')
1782 [[ "$in" = "1+0" ]] || return 1
1787 # Check if a given device is a device-mapper device.
1793 [[ -n "$dev" ]] || return 1
1794 do_facet $facet "$DMSETUP status $dev >/dev/null 2>&1"
1798 # Check if a given device is a device-mapper flakey device.
1800 is_dm_flakey_dev() {
1805 [[ -n "$dev" ]] || return 1
1807 type=$(do_facet $facet "$DMSETUP status $dev 2>&1" |
1809 [[ $type = flakey ]] && return 0 || return 1
1813 # Check if device-mapper flakey device is supported by the kernel
1814 # of $facet node or not.
1816 dm_flakey_supported() {
1820 do_facet $facet "modprobe dm-flakey;
1821 $DMSETUP targets | grep -q flakey" &> /dev/null
1825 # Get the device-mapper flakey device name of a given facet.
1827 dm_facet_devname() {
1829 [[ $facet = mgs ]] && combined_mgs_mds && facet=mds1
1831 echo -n ${facet}_flakey
1835 # Get the device-mapper flakey device of a given facet.
1836 # A device created by dmsetup will appear as /dev/mapper/<device-name>.
1838 dm_facet_devpath() {
1841 echo -n $DM_DEV_PATH/$(dm_facet_devname $facet)
1845 # Set a device-mapper device with a new table.
1847 # The table has the following format:
1848 # <logical_start_sector> <num_sectors> <target_type> <target_args>
1850 # flakey <target_args> includes:
1851 # <destination_device> <offset> <up_interval> <down_interval> \
1852 # [<num_features> [<feature_arguments>]]
1854 # linear <target_args> includes:
1855 # <destination_device> <start_sector>
1857 dm_set_dev_table() {
1860 local target_type=$3
1866 read tmp num_sectors tmp real_dev tmp \
1867 <<< $(do_facet $facet "$DMSETUP table $dm_dev")
1869 case $target_type in
1871 table="0 $num_sectors flakey $real_dev 0 0 1800 1 drop_writes"
1874 table="0 $num_sectors linear $real_dev 0"
1876 *) error "invalid target type $target_type" ;;
1879 do_facet $facet "$DMSETUP suspend --nolockfs --noflush $dm_dev" ||
1880 error "failed to suspend $dm_dev"
1881 do_facet $facet "$DMSETUP load $dm_dev --table \\\"$table\\\"" ||
1882 error "failed to load $target_type table into $dm_dev"
1883 do_facet $facet "$DMSETUP resume $dm_dev" ||
1884 error "failed to resume $dm_dev"
1888 # Set a device-mapper flakey device as "read-only" by using the "drop_writes"
1889 # feature parameter.
1892 # All write I/O is silently ignored.
1893 # Read I/O is handled correctly.
1895 dm_set_dev_readonly() {
1897 local dm_dev=${2:-$(dm_facet_devpath $facet)}
1899 dm_set_dev_table $facet $dm_dev flakey
1903 # Set a device-mapper device to traditional linear mapping mode.
1905 dm_clear_dev_readonly() {
1907 local dm_dev=${2:-$(dm_facet_devpath $facet)}
1909 dm_set_dev_table $facet $dm_dev linear
1913 # Set the device of a given facet as "read-only".
1915 set_dev_readonly() {
1917 local svc=${facet}_svc
1919 if [[ $(facet_fstype $facet) = zfs ]] ||
1920 ! dm_flakey_supported $facet; then
1921 do_facet $facet $LCTL --device ${!svc} readonly
1923 dm_set_dev_readonly $facet
1928 # Get size in 512-byte sectors (BLKGETSIZE64 / 512) of a given device.
1935 num_sectors=$(do_facet $facet "blockdev --getsz $dev 2>/dev/null")
1936 [[ ${PIPESTATUS[0]} = 0 && -n "$num_sectors" ]] || num_sectors=0
1937 echo -n $num_sectors
1941 # Create a device-mapper device with a given block device or regular file (will
1942 # be associated with loop device).
1943 # Return the full path of the device-mapper device.
1947 local real_dev=$2 # destination device
1948 local dm_dev_name=${3:-$(dm_facet_devname $facet)} # device name
1949 local dm_dev=$DM_DEV_PATH/$dm_dev_name # device-mapper device
1951 # check if the device-mapper device to be created already exists
1952 if is_dm_dev $facet $dm_dev; then
1953 # if the existing device was set to "read-only", then clear it
1954 ! is_dm_flakey_dev $facet $dm_dev ||
1955 dm_clear_dev_readonly $facet $dm_dev
1961 # check if the destination device is a block device, and if not,
1962 # associate it with a loop device
1963 is_blkdev $facet $real_dev ||
1964 real_dev=$(setup_loop_device $facet $real_dev)
1965 [[ -n "$real_dev" ]] || { echo -n $real_dev; return 2; }
1967 # now create the device-mapper device
1968 local num_sectors=$(get_num_sectors $facet $real_dev)
1969 local table="0 $num_sectors linear $real_dev 0"
1972 do_facet $facet "$DMSETUP create $dm_dev_name --table \\\"$table\\\"" ||
1973 { rc=${PIPESTATUS[0]}; dm_dev=; }
1974 do_facet $facet "$DMSETUP mknodes >/dev/null 2>&1"
1981 # Map the facet name to its device variable name.
1983 facet_device_alias() {
1985 local dev_alias=$facet
1988 fs2mds) dev_alias=mds1_2 ;;
1989 fs2ost) dev_alias=ost1_2 ;;
1990 fs3ost) dev_alias=ost2_2 ;;
1998 # Save the original value of the facet device and export the new value.
2004 local active_facet=$(facet_active $facet)
2005 local dev_alias=$(facet_device_alias $active_facet)
2006 local dev_name=${dev_alias}_dev
2007 local dev=${!dev_name}
2009 if [[ $active_facet = $facet ]]; then
2010 local failover_dev=${dev_alias}failover_dev
2011 if [[ ${!failover_dev} = $dev ]]; then
2012 eval export ${failover_dev}_saved=$dev
2013 eval export ${failover_dev}=$dm_dev
2016 dev_alias=$(facet_device_alias $facet)
2017 local facet_dev=${dev_alias}_dev
2018 if [[ ${!facet_dev} = $dev ]]; then
2019 eval export ${facet_dev}_saved=$dev
2020 eval export ${facet_dev}=$dm_dev
2024 eval export ${dev_name}_saved=$dev
2025 eval export ${dev_name}=$dm_dev
2029 # Restore the saved value of the facet device.
2034 [[ $facet = mgs ]] && combined_mgs_mds && facet=mds1
2035 local dev_alias=$(facet_device_alias $facet)
2037 local saved_dev=${dev_alias}_dev_saved
2038 [[ -z ${!saved_dev} ]] ||
2039 eval export ${dev_alias}_dev=${!saved_dev}
2041 saved_dev=${dev_alias}failover_dev_saved
2042 [[ -z ${!saved_dev} ]] ||
2043 eval export ${dev_alias}failover_dev=${!saved_dev}
2047 # Remove a device-mapper device.
2048 # If the destination device is a loop device, then also detach it.
2052 local dm_dev=${2:-$(dm_facet_devpath $facet)}
2056 is_dm_dev $facet $dm_dev || return 0
2058 read major minor <<< $(do_facet $facet "$DMSETUP table $dm_dev" |
2059 awk '{ print $4 }' | awk -F: '{ print $1" "$2 }')
2061 do_facet $facet "$DMSETUP remove $dm_dev"
2062 do_facet $facet "$DMSETUP mknodes >/dev/null 2>&1"
2064 unexport_dm_dev $facet
2066 # detach a loop device
2067 [[ $major -ne 7 ]] || cleanup_loop_device $facet /dev/loop$minor
2069 # unload dm-flakey module
2070 do_facet $facet "modprobe -r dm-flakey" || true
2076 local active_facet=$(facet_active $facet)
2077 local dev_alias=$(facet_device_alias $active_facet)
2078 local dev=${dev_alias}_dev
2079 local opt=${facet}_opt
2080 local mntpt=$(facet_mntpt $facet)
2081 local opts="${!opt} $@"
2082 local fstype=$(facet_fstype $facet)
2084 local dm_dev=${!dev}
2086 [[ $dev == "mgsfailover_dev" ]] && combined_mgs_mds &&
2087 dev=mds1failover_dev
2089 module_loaded lustre || load_modules
2093 if dm_flakey_supported $facet; then
2094 dm_dev=$(dm_create_dev $facet ${!dev})
2095 [[ -n "$dm_dev" ]] || dm_dev=${!dev}
2098 is_blkdev $facet $dm_dev || opts=$(csa_add "$opts" -o loop)
2100 devicelabel=$(do_facet ${facet} "$E2LABEL $dm_dev");;
2102 # import ZFS storage pool
2103 import_zpool $facet || return ${PIPESTATUS[0]}
2105 devicelabel=$(do_facet ${facet} "$ZFS get -H -o value \
2106 lustre:svname $dm_dev");;
2108 error "unknown fstype!";;
2111 echo "Starting ${facet}: $opts $dm_dev $mntpt"
2112 # for testing LU-482 error handling in mount_facets() and test_0a()
2113 if [ -f $TMP/test-lu482-trigger ]; then
2117 "mkdir -p $mntpt; $MOUNT_CMD $opts $dm_dev $mntpt"
2121 if [ $RC -ne 0 ]; then
2122 echo "Start of $dm_dev on ${facet} failed ${RC}"
2126 health=$(do_facet ${facet} "$LCTL get_param -n health_check")
2127 if [[ "$health" != "healthy" ]]; then
2128 error "$facet is in a unhealthy state"
2131 set_default_debug_facet $facet
2133 if [[ $opts =~ .*nosvc.* ]]; then
2134 echo "Start $dm_dev without service"
2139 wait_update_facet ${facet} "$E2LABEL $dm_dev \
2140 2>/dev/null | grep -E ':[a-zA-Z]{3}[0-9]{4}'" \
2141 "" || error "$dm_dev failed to initialize!";;
2143 wait_update_facet ${facet} "$ZFS get -H -o value \
2144 lustre:svname $dm_dev 2>/dev/null | \
2145 grep -E ':[a-zA-Z]{3}[0-9]{4}'" "" ||
2146 error "$dm_dev failed to initialize!";;
2149 error "unknown fstype!";;
2153 # commit the device label change to disk
2154 if [[ $devicelabel =~ (:[a-zA-Z]{3}[0-9]{4}) ]]; then
2155 echo "Commit the device label on ${!dev}"
2156 do_facet $facet "sync; sleep 1; sync"
2160 label=$(devicelabel ${facet} $dm_dev)
2161 [ -z "$label" ] && echo no label for $dm_dev && exit 1
2162 eval export ${facet}_svc=${label}
2163 echo Started ${label}
2165 export_dm_dev $facet $dm_dev
2170 # start facet device options
2176 local dev_alias=$(facet_device_alias $facet)
2178 eval export ${dev_alias}_dev=${device}
2179 eval export ${facet}_opt=\"$@\"
2181 combined_mgs_mds && [[ ${dev_alias} == mds1 ]] &&
2182 eval export mgs_dev=${device}
2184 local varname=${dev_alias}failover_dev
2185 if [ -n "${!varname}" ] ; then
2186 eval export ${dev_alias}failover_dev=${!varname}
2188 eval export ${dev_alias}failover_dev=$device
2189 combined_mgs_mds && [[ ${dev_alias} == mds1 ]] &&
2190 eval export mgsfailover_dev=${device}
2194 local mntpt=$(facet_mntpt $facet)
2195 do_facet ${facet} mkdir -p $mntpt
2196 eval export ${facet}_MOUNT=$mntpt
2197 mount_facet ${facet}
2207 local HOST=$(facet_active_host $facet)
2208 [[ -z $HOST ]] && echo stop: no host for $facet && return 0
2210 local mntpt=$(facet_mntpt $facet)
2211 running=$(do_facet ${facet} "grep -c $mntpt' ' /proc/mounts || true")
2212 if [ ${running} -ne 0 ]; then
2213 echo "Stopping $mntpt (opts:$@) on $HOST"
2214 do_facet ${facet} $UMOUNT $@ $mntpt
2217 # umount should block, but we should wait for unrelated obd's
2218 # like the MGS or MGC to also stop.
2219 wait_exit_ST ${facet} || return ${PIPESTATUS[0]}
2221 if [[ $(facet_fstype $facet) == zfs ]]; then
2222 # export ZFS storage pool
2223 [ "$KEEP_ZPOOL" = "true" ] || export_zpool $facet
2224 elif dm_flakey_supported $facet; then
2225 local host=${facet}_HOST
2226 local failover_host=${facet}failover_HOST
2227 if [[ -n ${!failover_host} && ${!failover_host} != ${!host} ]]||
2228 $CLEANUP_DM_DEV || [[ $facet = fs* ]]; then
2229 dm_cleanup_dev $facet
2234 # get mdt quota type
2236 local varsvc=${SINGLEMDS}_svc
2237 do_facet $SINGLEMDS $LCTL get_param -n \
2238 osd-$(facet_fstype $SINGLEMDS).${!varsvc}.quota_slave.enabled
2241 # get ost quota type
2243 # All OSTs should have same quota type
2244 local varsvc=ost1_svc
2245 do_facet ost1 $LCTL get_param -n \
2246 osd-$(facet_fstype ost1).${!varsvc}.quota_slave.enabled
2249 # restore old quota type settings
2251 if [ "$old_MDT_QUOTA_TYPE" ]; then
2252 if [[ $PERM_CMD == *"set_param -P"* ]]; then
2253 do_facet mgs $PERM_CMD \
2254 osd-*.$FSNAME-MDT*.quota_slave.enabled = \
2257 do_facet mgs $PERM_CMD \
2258 $FSNAME.quota.mdt=$old_MDT_QUOTA_TYPE
2261 if [ "$old_OST_QUOTA_TYPE" ]; then
2262 if [[ $PERM_CMD == *"set_param -P"* ]]; then
2263 do_facet mgs $PERM_CMD \
2264 osd-*.$FSNAME-OST*.quota_slave.enabled = \
2267 do_facet mgs $LCTL conf_param \
2268 $FSNAME.quota.ost=$old_OST_QUOTA_TYPE
2273 # Handle the case when there is a space in the lfs df
2274 # "filesystem summary" line the same as when there is no space.
2275 # This will allow fixing the "lfs df" summary line in the future.
2277 $LFS df $* | sed -e 's/filesystem /filesystem_/'
2278 check_lfs_df_ret_val $?
2281 # Get free inodes on the MDT specified by mdt index, free indoes on
2282 # the whole filesystem will be returned when index == -1.
2288 if [ $index -eq -1 ]; then
2291 mdt_uuid=$(mdtuuid_from_index $index)
2294 free_inodes=$(lfs_df -i $MOUNT | grep $mdt_uuid | awk '{print $4}')
2299 # Get the OST device status from 'lfs df' with a given OST index.
2303 local mnt_pnt=${2:-$MOUNT}
2307 ost_uuid=$(ostuuid_from_index $ost_idx $mnt_pnt)
2308 lfs_df $opts $mnt_pnt | awk '/'$ost_uuid'/ { print $7 }'
2314 # save old quota type & set new quota type
2315 local mdt_qtype=$(mdt_quota_type)
2316 local ost_qtype=$(ost_quota_type)
2318 echo "[HOST:$HOSTNAME] [old_mdt_qtype:$mdt_qtype]" \
2319 "[old_ost_qtype:$ost_qtype] [new_qtype:$QUOTA_TYPE]"
2321 export old_MDT_QUOTA_TYPE=$mdt_qtype
2322 export old_OST_QUOTA_TYPE=$ost_qtype
2324 if [[ $PERM_CMD == *"set_param -P"* ]]; then
2325 do_facet mgs $PERM_CMD \
2326 osd-*.$FSNAME-MDT*.quota_slave.enabled=$QUOTA_TYPE
2327 do_facet mgs $PERM_CMD \
2328 osd-*.$FSNAME-OST*.quota_slave.enabled=$QUOTA_TYPE
2330 do_facet mgs $PERM_CMD $FSNAME.quota.mdt=$QUOTA_TYPE ||
2331 error "set mdt quota type failed"
2332 do_facet mgs $PERM_CMD $FSNAME.quota.ost=$QUOTA_TYPE ||
2333 error "set ost quota type failed"
2336 local quota_usrs=$QUOTA_USERS
2338 # get_filesystem_size
2339 local disksz=$(lfs_df $mntpt | grep "summary" | awk '{print $2}')
2340 local blk_soft=$((disksz + 1024))
2341 local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
2343 local inodes=$(lfs_df -i $mntpt | grep "summary" | awk '{print $2}')
2344 local i_soft=$inodes
2345 local i_hard=$((i_soft + i_soft / 20))
2347 echo "Total disk size: $disksz block-softlimit: $blk_soft" \
2348 "block-hardlimit: $blk_hard inode-softlimit: $i_soft" \
2349 "inode-hardlimit: $i_hard"
2352 for usr in $quota_usrs; do
2353 echo "Setting up quota on $HOSTNAME:$mntpt for $usr..."
2355 cmd="$LFS setquota -$type $usr -b $blk_soft"
2356 cmd="$cmd -B $blk_hard -i $i_soft -I $i_hard $mntpt"
2358 eval $cmd || error "$cmd FAILED!"
2360 # display the quota status
2361 echo "Quota settings for $usr : "
2362 $LFS quota -v -u $usr $mntpt || true
2369 local opts=${3:-$MOUNT_OPTS}
2370 opts=${opts:+-o $opts}
2371 local flags=${4:-$MOUNT_FLAGS}
2373 local device=$MGSNID:/$FSNAME$FILESET
2374 if [ -z "$mnt" -o -z "$FSNAME" ]; then
2375 echo "Bad mount command: opt=$flags $opts dev=$device " \
2381 # update mount option with skpath
2382 opts=$(add_sk_mntflag $opts)
2385 echo "Starting client: $client: $flags $opts $device $mnt"
2386 do_node $client mkdir -p $mnt
2387 if [ -n "$FILESET" -a -z "$SKIP_FILESET" ];then
2388 do_node $client $MOUNT_CMD $flags $opts $MGSNID:/$FSNAME \
2390 #disable FILESET if not supported
2391 do_nodes $client lctl get_param -n \
2392 mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
2393 device=$MGSNID:/$FSNAME
2394 do_node $client mkdir -p $mnt/$FILESET
2395 do_node $client "! grep -q $mnt' ' /proc/mounts ||
2398 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2399 # Mount using nodemap key
2400 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2401 if $SK_UNIQUE_NM; then
2402 mountkey=$SK_PATH/nodemap/c0.key
2404 local prunedopts=$(echo $opts |
2405 sed -e "s#skpath=[^,^ ]*#skpath=$mountkey#g")
2406 do_node $client $MOUNT_CMD $flags $prunedopts $device $mnt ||
2409 do_node $client $MOUNT_CMD $flags $opts $device $mnt ||
2413 set_default_debug_nodes $client
2414 set_params_clients $client
2425 local running=$(do_node $client "grep -c $mnt' ' /proc/mounts") || true
2427 [ "$3" ] && force=-f
2428 [ $running -eq 0 ] && return 0
2430 echo "Stopping client $client $mnt (opts:$force)"
2431 do_node $client lsof -t $mnt || need_kill=no
2432 if [ "x$force" != "x" ] && [ "x$need_kill" != "xno" ]; then
2433 pids=$(do_node $client lsof -t $mnt | sort -u);
2434 if [ -n "$pids" ]; then
2435 do_node $client kill -9 $pids || true
2439 busy=$(do_node $client "umount $force $mnt 2>&1" | grep -c "busy") ||
2441 if [ $busy -ne 0 ] ; then
2442 echo "$mnt is still busy, wait one second" && sleep 1
2443 do_node $client umount $force $mnt
2447 # Mount the file system on the MDS
2448 mount_mds_client() {
2449 local host=$(facet_active_host $SINGLEMDS)
2451 zconf_mount $host $MOUNT2 $MOUNT_OPTS ||
2452 error "unable to mount $MOUNT2 on $host"
2455 # Unmount the file system on the MDS
2456 umount_mds_client() {
2457 local host=$(facet_active_host $SINGLEMDS)
2458 zconf_umount $host $MOUNT2
2459 do_facet $SINGLEMDS "rmdir $MOUNT2"
2462 # nodes is comma list
2463 sanity_mount_check_nodes () {
2469 # FIXME: assume that all cluster nodes run the same os
2470 [ "$(uname)" = Linux ] || return 0
2473 for mnt in $mnts ; do
2474 do_nodes $nodes "running=\\\$(grep -c $mnt' ' /proc/mounts);
2475 mpts=\\\$(mount | grep -c $mnt' ');
2476 if [ \\\$running -ne \\\$mpts ]; then
2477 echo \\\$(hostname) env are INSANE!;
2480 [ $? -eq 0 ] || rc=1
2485 sanity_mount_check_servers () {
2486 [ -n "$CLIENTONLY" ] &&
2487 { echo "CLIENTONLY mode, skip mount_check_servers"; return 0; } || true
2488 echo Checking servers environments
2490 # FIXME: modify get_facets to display all facets wo params
2491 local facets="$(get_facets OST),$(get_facets MDS),mgs"
2495 for facet in ${facets//,/ }; do
2496 node=$(facet_host ${facet})
2497 mntpt=$(facet_mntpt $facet)
2498 sanity_mount_check_nodes $node $mntpt ||
2499 { error "server $node environments are insane!"; return 1; }
2503 sanity_mount_check_clients () {
2504 local clients=${1:-$CLIENTS}
2505 local mntpt=${2:-$MOUNT}
2506 local mntpt2=${3:-$MOUNT2}
2508 [ -z $clients ] && clients=$(hostname)
2509 echo Checking clients $clients environments
2511 sanity_mount_check_nodes $clients $mntpt $mntpt2 ||
2512 error "clients environments are insane!"
2515 sanity_mount_check () {
2516 sanity_mount_check_servers || return 1
2517 sanity_mount_check_clients || return 2
2520 # mount clients if not mouted
2521 zconf_mount_clients() {
2524 local opts=${3:-$MOUNT_OPTS}
2525 opts=${opts:+-o $opts}
2526 local flags=${4:-$MOUNT_FLAGS}
2527 local device=$MGSNID:/$FSNAME$FILESET
2528 if [ -z "$mnt" -o -z "$FSNAME" ]; then
2529 echo "Bad conf mount command: opt=$flags $opts dev=$device " \
2534 echo "Starting client $clients: $flags $opts $device $mnt"
2535 do_nodes $clients mkdir -p $mnt
2536 if [ -n "$FILESET" -a -z "$SKIP_FILESET" ]; then
2537 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2538 # Mount with own nodemap key
2540 # Mount all server nodes first with per-NM keys
2541 for nmclient in ${clients//,/ }; do
2542 # do_nodes $(comma_list $(all_server_nodes)) "lgss_sk -t server -l $SK_PATH/nodemap/c$i.key -n c$i"
2543 do_nodes $(comma_list $(all_server_nodes)) "lgss_sk -t server -l $SK_PATH/nodemap/c$i.key"
2546 # set perms for per-nodemap keys else permission denied
2547 do_nodes $(comma_list $(all_nodes)) \
2548 "keyctl show | grep lustre | cut -c1-11 |
2550 xargs -IX keyctl setperm X 0x3f3f3f3f"
2551 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2553 for nmclient in ${clients//,/ }; do
2554 if $SK_UNIQUE_NM; then
2555 mountkey=$SK_PATH/nodemap/c$i.key
2557 do_node $nmclient "! grep -q $mnt' ' \
2558 /proc/mounts || umount $mnt"
2559 local prunedopts=$(add_sk_mntflag $prunedopts);
2560 prunedopts=$(echo $prunedopts | sed -e \
2561 "s#skpath=[^ ^,]*#skpath=$mountkey#g")
2563 do_nodes $(comma_list $(all_server_nodes)) \
2566 do_node $nmclient $MOUNT_CMD $flags \
2567 $prunedopts $MGSNID:/$FSNAME $mnt ||
2572 do_nodes $clients "! grep -q $mnt' ' /proc/mounts ||
2574 do_nodes $clients $MOUNT_CMD $flags $opts \
2575 $MGSNID:/$FSNAME $mnt || return 1
2577 #disable FILESET if not supported
2578 do_nodes $clients lctl get_param -n \
2579 mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
2580 device=$MGSNID:/$FSNAME
2581 do_nodes $clients mkdir -p $mnt/$FILESET
2582 do_nodes $clients "! grep -q $mnt' ' /proc/mounts ||
2586 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2587 # Mount with nodemap key
2589 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2590 for nmclient in ${clients//,/ }; do
2591 if $SK_UNIQUE_NM; then
2592 mountkey=$SK_PATH/nodemap/c$i.key
2594 local prunedopts=$(echo $opts | sed -e \
2595 "s#skpath=[^ ^,]*#skpath=$mountkey#g");
2596 do_node $nmclient "! grep -q $mnt' ' /proc/mounts ||
2599 running=\\\$(mount | grep -c $mnt' ');
2601 if [ \\\$running -eq 0 ] ; then
2603 $MOUNT_CMD $flags $prunedopts $device $mnt;
2606 lustre_mnt_count=\\\$(mount | grep $mnt' ' | \
2607 grep 'type lustre' | wc -l);
2608 if [ \\\$running -ne \\\$lustre_mnt_count ] ; then
2609 echo zconf_mount_clients FAILED: \
2610 mount count \\\$running, not matching \
2611 with mount count of 'type lustre' \
2612 \\\$lustre_mnt_count;
2616 exit \\\$rc" || return ${PIPESTATUS[0]}
2623 if $SHARED_KEY; then
2624 tmpopts=$(add_sk_mntflag $opts)
2627 running=\\\$(mount | grep -c $mnt' ');
2629 if [ \\\$running -eq 0 ] ; then
2631 $MOUNT_CMD $flags $tmpopts $device $mnt;
2634 exit \\\$rc" || return ${PIPESTATUS[0]}
2637 echo "Started clients $clients: "
2638 do_nodes $clients "mount | grep $mnt' '"
2640 set_default_debug_nodes $clients
2641 set_params_clients $clients
2646 zconf_umount_clients() {
2651 [ "$3" ] && force=-f
2653 echo "Stopping clients: $clients $mnt (opts:$force)"
2654 do_nodes $clients "running=\\\$(grep -c $mnt' ' /proc/mounts);
2655 if [ \\\$running -ne 0 ] ; then
2656 echo Stopping client \\\$(hostname) $mnt opts:$force;
2657 lsof $mnt || need_kill=no;
2658 if [ "x$force" != "x" -a "x\\\$need_kill" != "xno" ]; then
2659 pids=\\\$(lsof -t $mnt | sort -u);
2660 if [ -n \\\"\\\$pids\\\" ]; then
2664 while umount $force $mnt 2>&1 | grep -q "busy"; do
2665 echo "$mnt is still busy, wait one second" && sleep 1;
2672 echo + $POWER_DOWN $node
2676 shutdown_node_hard () {
2678 local attempts=$SHUTDOWN_ATTEMPTS
2680 for i in $(seq $attempts) ; do
2683 wait_for_function --quiet "! ping -w 3 -c 1 $host" 5 1 && return 0
2684 echo "waiting for $host to fail attempts=$attempts"
2685 [ $i -lt $attempts ] || \
2686 { echo "$host still pingable after power down! attempts=$attempts" && return 1; }
2692 local mnt=${2:-$MOUNT}
2695 if [ "$FAILURE_MODE" = HARD ]; then
2696 shutdown_node_hard $client
2698 zconf_umount_clients $client $mnt -f
2704 local facets="$(get_facets OST),$(get_facets MDS)"
2707 combined_mgs_mds || facets="$facets,mgs"
2709 for facet in ${facets//,/ }; do
2710 if [ $(facet_active_host $facet) == $host ]; then
2711 affected="$affected $facet"
2715 echo $(comma_list $affected)
2720 local host=${2:-$(facet_host $facet)}
2722 local label=$(convert_facet2label $facet)
2723 do_node $host $LCTL dl | awk '{ print $4 }' | grep -q "^$label\$"
2726 facets_up_on_host () {
2728 local facets=$(facets_on_host $host)
2731 for facet in ${facets//,/ }; do
2732 if $(facet_up $facet $host); then
2733 affected_up="$affected_up $facet"
2737 echo $(comma_list $affected_up)
2742 local affected_facet
2743 local affected_facets
2745 if [[ "$FAILURE_MODE" = HARD ]]; then
2746 if [[ $(facet_fstype $facet) = ldiskfs ]] &&
2747 dm_flakey_supported $facet; then
2748 affected_facets=$(affected_facets $facet)
2749 for affected_facet in ${affected_facets//,/ }; do
2750 unexport_dm_dev $affected_facet
2754 shutdown_node_hard $(facet_active_host $facet)
2762 echo + $POWER_UP $node
2775 local node=$(facet_active_host $facet)
2776 local sleep_time=${2:-10}
2778 if [ "$FAILURE_MODE" = HARD ]; then
2788 if [ "$FAILURE_MODE" = HARD ]; then
2791 if $LOAD_MODULES_REMOTE; then
2792 echo "loading modules on $node: $facet"
2793 do_rpc_nodes $node load_modules_local
2802 for facet in ${facets//,/ }; do
2803 hosts=$(expand_list $hosts $(facet_host $facet) )
2809 _check_progs_installed () {
2813 for prog in $progs; do
2814 if ! [ "$(which $prog)" -o "${!prog}" ]; then
2815 echo $prog missing on $(hostname)
2822 check_progs_installed () {
2826 do_rpc_nodes "$nodes" _check_progs_installed $@
2829 # recovery-scale functions
2831 echo __$(echo $1 | tr '-' '_' | tr '.' '_')
2834 start_client_load() {
2837 local var=$(node_var_name $client)_load
2838 eval export ${var}=$load
2840 do_node $client "PATH=$PATH MOUNT=$MOUNT ERRORS_OK=$ERRORS_OK \
2841 BREAK_ON_ERROR=$BREAK_ON_ERROR \
2842 END_RUN_FILE=$END_RUN_FILE \
2843 LOAD_PID_FILE=$LOAD_PID_FILE \
2844 TESTLOG_PREFIX=$TESTLOG_PREFIX \
2845 TESTNAME=$TESTNAME \
2846 DBENCH_LIB=$DBENCH_LIB \
2847 DBENCH_SRC=$DBENCH_SRC \
2848 CLIENT_COUNT=$((CLIENTCOUNT - 1)) \
2853 MPIRUN_OPTIONS=\\\"$MPIRUN_OPTIONS\\\" \
2854 MACHINEFILE_OPTION=\\\"$MACHINEFILE_OPTION\\\" \
2855 num_clients=$(get_node_count ${CLIENTS//,/ }) \
2856 ior_THREADS=$ior_THREADS ior_iteration=$ior_iteration \
2857 ior_blockSize=$ior_blockSize \
2858 ior_blockUnit=$ior_blockUnit \
2859 ior_xferSize=$ior_xferSize ior_type=$ior_type \
2860 ior_DURATION=$ior_DURATION \
2861 ior_stripe_params=\\\"$ior_stripe_params\\\" \
2862 ior_custom_params=\\\"$ior_custom_param\\\" \
2863 mpi_ior_custom_threads=$mpi_ior_custom_threads \
2866 log "Started client load: ${load} on $client"
2868 # get the children process IDs
2869 local pids=$(ps --ppid $ppid -o pid= | xargs)
2870 CLIENT_LOAD_PIDS="$CLIENT_LOAD_PIDS $ppid $pids"
2874 start_client_loads () {
2875 local -a clients=(${1//,/ })
2876 local numloads=${#CLIENT_LOADS[@]}
2878 for ((nodenum=0; nodenum < ${#clients[@]}; nodenum++ )); do
2879 local load=$((nodenum % numloads))
2880 start_client_load ${clients[nodenum]} ${CLIENT_LOADS[load]}
2882 # bug 22169: wait the background threads to start
2886 # only for remote client
2887 check_client_load () {
2889 local var=$(node_var_name $client)_load
2890 local testload=run_${!var}.sh
2892 ps auxww | grep -v grep | grep $client | grep -q $testload || return 1
2894 # bug 18914: try to connect several times not only when
2895 # check ps, but while check_node_health also
2899 while [ $RC = 254 -a $tries -gt 0 ]; do
2903 if ! check_node_health $client; then
2905 if [ $RC -eq 254 ]; then
2906 # FIXME: not sure how long we shuold sleep here
2910 echo "check node health failed: RC=$RC "
2914 # We can continue try to connect if RC=254
2915 # Just print the warning about this
2916 if [ $RC = 254 ]; then
2917 echo "got a return status of $RC from do_node while checking " \
2918 "node health on $client"
2921 # see if the load is still on the client
2924 while [ $RC = 254 -a $tries -gt 0 ]; do
2928 if ! do_node $client \
2929 "ps auxwww | grep -v grep | grep -q $testload"; then
2934 if [ $RC = 254 ]; then
2935 echo "got a return status of $RC from do_node while checking " \
2936 "(node health and 'ps') the client load on $client"
2937 # see if we can diagnose a bit why this is
2942 check_client_loads () {
2943 local clients=${1//,/ }
2947 for client in $clients; do
2948 check_client_load $client
2950 if [ "$rc" != 0 ]; then
2951 log "Client load failed on node $client, rc=$rc"
2957 restart_client_loads () {
2958 local clients=${1//,/ }
2959 local expectedfail=${2:-""}
2963 for client in $clients; do
2964 check_client_load $client
2966 if [ "$rc" != 0 -a "$expectedfail" ]; then
2967 local var=$(node_var_name $client)_load
2968 start_client_load $client ${!var}
2969 echo "Restarted client load ${!var}: on $client. Checking ..."
2970 check_client_load $client
2972 if [ "$rc" != 0 ]; then
2973 log "Client load failed to restart on node $client, rc=$rc"
2974 # failure one client load means test fail
2975 # we do not need to check other
2984 # Start vmstat and save its process ID in a file.
2989 [ -z "$nodes" -o -z "$pid_file" ] && return 0
2992 "vmstat 1 > $TESTLOG_PREFIX.$TESTNAME.vmstat.\\\$(hostname -s).log \
2993 2>/dev/null </dev/null & echo \\\$! > $pid_file"
2996 # Display the nodes on which client loads failed.
2997 print_end_run_file() {
3001 [ -s $file ] || return 0
3003 echo "Found the END_RUN_FILE file: $file"
3006 # A client load will stop if it finds the END_RUN_FILE file.
3007 # That does not mean the client load actually failed though.
3008 # The first node in END_RUN_FILE is the one we are interested in.
3011 if [ -n "$node" ]; then
3012 local var=$(node_var_name $node)_load
3014 local prefix=$TESTLOG_PREFIX
3015 [ -n "$TESTNAME" ] && prefix=$prefix.$TESTNAME
3016 local stdout_log=$prefix.run_${!var}_stdout.$node.log
3017 local debug_log=$(echo $stdout_log | sed 's/\(.*\)stdout/\1debug/')
3019 echo "Client load ${!var} failed on node $node:"
3025 # Stop the process which had its PID saved in a file.
3030 [ -z "$nodes" -o -z "$pid_file" ] && return 0
3032 do_nodes $nodes "test -f $pid_file &&
3033 { kill -s TERM \\\$(cat $pid_file); rm -f $pid_file; }" || true
3036 # Stop all client loads.
3037 stop_client_loads() {
3038 local nodes=${1:-$CLIENTS}
3041 # stop the client loads
3042 stop_process $nodes $pid_file
3044 # clean up the processes that started them
3045 [ -n "$CLIENT_LOAD_PIDS" ] && kill -9 $CLIENT_LOAD_PIDS 2>/dev/null || true
3047 # End recovery-scale functions
3050 # wait for a command to return the expected result
3052 # This will run @check on @node repeatedly until the output matches @expect
3053 # based on the supplied condition, or until @max_wait seconds have elapsed,
3054 # whichever comes first. @cond may be one of the normal bash operators,
3055 # "-gt", "-ge", "-eq", "-le", "-lt", "==", "!=", or "=~", and must be quoted
3056 # in the caller to avoid unintentional evaluation by the shell in the caller.
3058 # If @max_wait is not specified, the condition will be checked for up to 90s.
3060 # If --verbose is passed as the first argument, the result is printed on each
3061 # value change, otherwise it is only printed after every 10s interval.
3063 # If --quiet is passed as the first/second argument, the do_node() command
3064 # will not print the remote command before executing it each time.
3066 # Using wait_update_cond() or related helper function is preferable to adding
3067 # a "long enough" wait for some state to change in the background, since
3068 # "long enough" may be too short due to tunables, system config, or running in
3069 # a VM, and must by necessity wait too long for most cases or risk failure.
3071 # usage: wait_update_cond [--verbose] [--quiet] node check cond expect [max_wait]
3072 wait_update_cond() {
3076 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
3077 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
3083 local max_wait=${5:-90}
3087 local begin=$SECONDS
3091 while (( $waited <= $max_wait )); do
3092 result=$(do_node $quiet $node "$check")
3094 eval [[ "'$result'" $cond "'$expect'" ]]
3095 if [[ $? == 0 ]]; then
3096 [[ -z "$result" || $waited -le $sleep ]] ||
3097 echo "Updated after ${waited}s: want '$expect' got '$result'"
3100 if [[ -n "$verbose" && "$result" != "$prev_result" ]]; then
3101 [[ -n "$prev_result" ]] &&
3102 echo "Changed after ${waited}s: from '$prev_result' to '$result'"
3103 prev_result="$result"
3105 (( $waited % $print == 0 )) &&
3106 echo "Waiting $((max_wait - waited))s for '$expect'"
3108 waited=$((SECONDS - begin))
3110 echo "Update not seen after ${max_wait}s: want '$expect' got '$result'"
3114 # usage: wait_update [--verbose] [--quiet] node check expect [max_wait]
3119 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
3120 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
3127 wait_update_cond $verbose $quiet $node "$check" "==" "$expect" $max_wait
3130 # usage: wait_update_facet_cond [--verbose] facet check cond expect [max_wait]
3131 wait_update_facet_cond() {
3135 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
3136 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
3138 local node=$(facet_active_host $1)
3144 wait_update_cond $verbose $quiet $node "$check" "$cond" "$expect" $max_wait
3147 # usage: wait_update_facet [--verbose] facet check expect [max_wait]
3148 wait_update_facet() {
3152 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
3153 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
3155 local node=$(facet_active_host $1)
3160 wait_update_cond $verbose $quiet $node "$check" "==" "$expect" $max_wait
3164 do_nodes $(comma_list $(mdts_nodes)) \
3165 "lctl set_param -n os[cd]*.*MDT*.force_sync=1"
3166 do_nodes $(comma_list $(osts_nodes)) \
3167 "lctl set_param -n osd*.*OS*.force_sync=1" 2>&1 |
3168 grep -v 'Found no match'
3172 local zfs_wait=${2:-5}
3174 # the occupied disk space will be released
3175 # only after TXGs are committed
3176 if [[ $(facet_fstype $1) == zfs ]]; then
3177 echo "sleep $zfs_wait for ZFS $(facet_fstype $1)"
3185 local lwm=$3 #low watermark
3186 local size_mb #how many MB should we write to pass watermark
3187 local ost_name=$(ostname_from_index $ost_idx)
3189 free_kb=$($LFS df $MOUNT | awk "/$ost_name/ { print \$4 }")
3191 if (( $free_kb / 1024 > lwm )); then
3192 size_mb=$((free_kb / 1024 - lwm))
3194 #If 10% of free space cross low watermark use it
3195 if (( $free_kb / 10240 > size_mb )); then
3196 size_mb=$((free_kb / 10240))
3198 #At least we need to store 1.1 of difference between
3199 #free space and low watermark
3200 size_mb=$((size_mb + size_mb / 10))
3202 if (( lwm <= $free_kb / 1024 )) ||
3203 [ ! -f $DIR/${filename}.fill_ost$ost_idx ]; then
3204 $LFS setstripe -i $ost_idx -c1 $DIR/${filename}.fill_ost$ost_idx
3205 dd if=/dev/zero of=$DIR/${filename}.fill_ost$ost_idx bs=1M \
3206 count=$size_mb oflag=append conv=notrunc
3211 free_kb=$($LFS df $MOUNT | awk "/$ost_name/ { print \$4 }")
3212 echo "OST still has $((free_kb / 1024)) MB free"
3215 # This checks only the primary MDS
3216 ost_watermarks_get() {
3218 local ost_name=$(ostname_from_index $ost_idx)
3219 local mdtosc_proc=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
3221 local hwm=$(do_facet $SINGLEMDS $LCTL get_param -n \
3222 osp.$mdtosc_proc.reserved_mb_high)
3223 local lwm=$(do_facet $SINGLEMDS $LCTL get_param -n \
3224 osp.$mdtosc_proc.reserved_mb_low)
3229 # Note that we set watermarks on all MDSes (necessary for striped dirs)
3230 ost_watermarks_set() {
3234 local ost_name=$(ostname_from_index $ost_idx)
3235 local facets=$(get_facets MDS)
3237 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param -n \
3238 osp.*$ost_name*.reserved_mb_low=$lwm \
3239 osp.*$ost_name*.reserved_mb_high=$hwm > /dev/null
3241 # sleep to ensure we see the change
3245 ost_watermarks_set_low_space() {
3247 local wms=$(ost_watermarks_get $ost_idx)
3248 local ost_name=$(ostname_from_index $ost_idx)
3250 local old_lwm=$(echo $wms | awk '{ print $1 }')
3251 local old_hwm=$(echo $wms | awk '{ print $2 }')
3253 local blocks=$($LFS df $MOUNT | awk "/$ost_name/ { print \$4 }")
3254 # minimal extension size is 64M
3256 if (( $blocks / 1024 > 50 )); then
3257 new_lwm=$((blocks / 1024 - 50))
3259 local new_hwm=$((new_lwm + 5))
3261 ost_watermarks_set $ost_idx $new_lwm $new_hwm
3262 echo "watermarks: $old_lwm $old_hwm $new_lwm $new_hwm"
3265 # Set watermarks to ~current available space & then write data to fill it
3266 # Note OST is not *actually* full after this, it just reports ENOSPC in the
3267 # internal statfs used by the stripe allocator
3269 # first parameter is the filename-prefix, which must get under t-f cleanup
3270 # requirements (rm -rf $DIR/[Rdfs][0-9]*), i.e. $tfile work fine
3271 ost_watermarks_set_enospc() {
3275 local ost_name=$(ostname_from_index $ost_idx)
3276 local facets=$(get_facets MDS)
3280 for MDS in ${facets//,/ }; do
3281 local mdtosc_proc=$(get_mdtosc_proc_path $MDS $ost_name)
3283 do_facet $MDS $LCTL get_param -n \
3284 osp.$mdtosc_proc.reserved_mb_high ||
3285 skip "remote MDS does not support reserved_mb_high"
3288 wms=$(ost_watermarks_set_low_space $ost_idx)
3289 local new_lwm=$(echo $wms | awk '{ print $4 }')
3290 fill_ost $filename $ost_idx $new_lwm
3291 #First enospc could execute orphan deletion so repeat
3292 fill_ost $filename $ost_idx $new_lwm
3296 ost_watermarks_enospc_delete_files() {
3300 rm -f $DIR/${filename}.fill_ost$ost_idx
3302 wait_delete_completed
3306 # clean up from "ost_watermarks_set_enospc"
3307 ost_watermarks_clear_enospc() {
3313 ost_watermarks_enospc_delete_files $filename $ost_idx
3314 ost_watermarks_set $ost_idx $old_lwm $old_hwm
3315 echo "set OST$ost_idx lwm back to $old_lwm, hwm back to $old_hwm"
3318 wait_delete_completed_mds() {
3319 local max_wait=${1:-20}
3321 local stime=$(date +%s)
3326 # find MDS with pending deletions
3327 for node in $(mdts_nodes); do
3328 changes=$(do_node $node "$LCTL get_param -n osc.*MDT*.sync_*" \
3329 2>/dev/null | calc_sum)
3330 if [[ $changes -eq 0 ]]; then
3333 mds2sync="$mds2sync $node"
3335 if [ -z "$mds2sync" ]; then
3336 wait_zfs_commit $SINGLEMDS
3339 mds2sync=$(comma_list $mds2sync)
3341 # sync MDS transactions
3342 do_nodes $mds2sync "$LCTL set_param -n os[cd]*.*MD*.force_sync 1"
3344 # wait till all changes are sent and commmitted by OSTs
3345 # for ldiskfs space is released upon execution, but DMU
3346 # do this upon commit
3349 while [[ $WAIT -ne $max_wait ]]; do
3350 changes=$(do_nodes $mds2sync \
3351 "$LCTL get_param -n osc.*MDT*.sync_*" | calc_sum)
3352 #echo "$node: $changes changes on all"
3353 if [[ $changes -eq 0 ]]; then
3354 wait_zfs_commit $SINGLEMDS
3356 # the occupied disk space will be released
3357 # only after TXGs are committed
3358 wait_zfs_commit ost1
3366 echo "Delete is not completed in $((etime - stime)) seconds"
3367 do_nodes $mds2sync "$LCTL get_param osc.*MDT*.sync_*"
3374 # we can use "for" here because we are waiting the slowest
3375 for host in ${hostlist//,/ }; do
3376 check_network "$host" 900
3378 while ! do_nodes $hostlist hostname > /dev/null; do sleep 5; done
3385 for facet in ${facetlist//,/ }; do
3386 hostlist=$(expand_list $hostlist $(facet_active_host $facet))
3388 wait_for_host $hostlist
3391 _wait_recovery_complete () {
3394 # Use default policy if $2 is not passed by caller.
3395 local MAX=${2:-$(max_recovery_time)}
3400 while [ $WAIT -lt $MAX ]; do
3401 STATUS=$(lctl get_param -n $param | grep status)
3403 [[ $STATUS = "status: COMPLETE" || $STATUS = "status: INACTIVE" ]] && return 0
3406 echo "Waiting $((MAX - WAIT)) secs for $param recovery done. $STATUS"
3408 echo "$param recovery not done in $MAX sec. $STATUS"
3412 wait_recovery_complete () {
3415 # with an assumption that at_max is the same on all nodes
3416 local MAX=${2:-$(max_recovery_time)}
3419 if [ "$FAILURE_MODE" = HARD ]; then
3420 facets=$(facets_on_host $(facet_active_host $facet))
3422 echo affected facets: $facets
3424 facets=${facets//,/ }
3425 # We can use "for" here because we are waiting the slowest.
3426 # The mgs not having the recovery_status proc entry, exclude it
3427 # from the facet list.
3428 for facet in ${facets//mgs/ }; do
3429 local var_svc=${facet}_svc
3430 local param="*.${!var_svc}.recovery_status"
3432 local host=$(facet_active_host $facet)
3433 do_rpc_nodes "$host" _wait_recovery_complete $param $MAX
3437 wait_mds_ost_sync () {
3438 # just because recovery is done doesn't mean we've finished
3439 # orphan cleanup. Wait for llogs to get synchronized.
3440 echo "Waiting for orphan cleanup..."
3441 # MAX value includes time needed for MDS-OST reconnection
3442 local MAX=$(( TIMEOUT * 2 ))
3443 local WAIT_TIMEOUT=${1:-$MAX}
3446 local list=$(comma_list $(mdts_nodes))
3447 local cmd="$LCTL get_param -n osp.*osc*.old_sync_processed"
3448 if ! do_facet $SINGLEMDS \
3449 "$LCTL list_param osp.*osc*.old_sync_processed 2> /dev/null"
3451 # old way, use mds_sync
3453 list=$(comma_list $(osts_nodes))
3454 cmd="$LCTL get_param -n obdfilter.*.mds_sync"
3457 echo "wait $WAIT_TIMEOUT secs maximumly for $list mds-ost sync done."
3458 while [ $WAIT -lt $WAIT_TIMEOUT ]; do
3459 local -a sync=($(do_nodes $list "$cmd"))
3462 for ((i=0; i<${#sync[@]}; i++)); do
3464 [ ${sync[$i]} -eq 1 ] && continue
3466 [ ${sync[$i]} -eq 0 ] && continue
3468 # there is a not finished MDS-OST synchronization
3472 sleep 2 # increase waiting time and cover statfs cache
3473 [ ${con} -eq 1 ] && return 0
3474 echo "Waiting $WAIT secs for $list $i mds-ost sync done."
3478 # show which nodes are not finished.
3479 cmd=$(echo $cmd | sed 's/-n//')
3480 do_nodes $list "$cmd"
3481 echo "$facet recovery node $i not done in $WAIT_TIMEOUT sec. $STATUS"
3485 # Wait OSTs to be active on both client and MDT side.
3487 local cmd="$LCTL get_param -n lov.$FSNAME-clilov-*.target_obd |
3488 awk 'BEGIN {c = 0} /ACTIVE/{c += 1} END {printf \\\"%d\\\", c}'"
3489 wait_update $HOSTNAME "eval $cmd" $OSTCOUNT ||
3490 error "wait_update OSTs up on client failed"
3492 cmd="$LCTL get_param osp.$FSNAME-OST*-MDT0000.prealloc_last_id |
3493 awk '/=[1-9][0-9]/ { c += 1 } END { printf \\\"%d\\\", c }'"
3494 wait_update_facet $SINGLEMDS "eval $cmd" $OSTCOUNT ||
3495 error "wait_update OSTs up on MDT0000 failed"
3498 wait_destroy_complete () {
3499 echo "Waiting for MDT destroys to complete"
3500 # MAX value shouldn't be big as this mean server responsiveness
3501 # never increase this just to make test pass but investigate
3502 # why it takes so long time
3505 local list=$(comma_list $(mdts_nodes))
3506 while [ $WAIT -lt $MAX ]; do
3507 local -a RPCs=($(do_nodes $list $LCTL get_param -n osp.*.destroys_in_flight))
3511 for ((i=0; i<${#RPCs[@]}; i++)); do
3512 [ ${RPCs[$i]} -eq 0 ] && continue
3513 # there are still some destroy RPCs in flight
3518 [ ${con} -eq 1 ] && return 0 # done waiting
3519 echo "Waiting ${WAIT}s for local destroys to complete"
3522 echo "MDT destroys weren't done in $MAX sec."
3526 wait_delete_completed() {
3527 wait_delete_completed_mds $1 || return $?
3528 wait_destroy_complete || return $?
3537 # conf-sanity 31 takes a long time cleanup
3538 while [ $WAIT -lt 300 ]; do
3539 running=$(do_facet ${facet} "lsmod | grep lnet > /dev/null &&
3540 lctl dl | grep ' ST ' || true")
3541 [ -z "${running}" ] && return 0
3542 echo "waited $WAIT for${running}"
3543 [ $INTERVAL -lt 64 ] && INTERVAL=$((INTERVAL + INTERVAL))
3545 WAIT=$((WAIT + INTERVAL))
3547 echo "service didn't stop after $WAIT seconds. Still running:"
3552 wait_remote_prog () {
3558 [ "$PDSH" = "no_dsh" ] && return 0
3560 while [ $WAIT -lt $2 ]; do
3561 running=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep) || true
3562 [ -z "${running}" ] && return 0 || true
3563 echo "waited $WAIT for: "
3565 [ $INTERVAL -lt 60 ] && INTERVAL=$((INTERVAL + INTERVAL))
3567 WAIT=$((WAIT + INTERVAL))
3569 local pids=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep | awk '{print $2}')
3570 [ -z "$pids" ] && return 0
3571 echo "$PDSH processes still exists after $WAIT seconds. Still running: $pids"
3572 # FIXME: not portable
3573 for pid in $pids; do
3574 cat /proc/${pid}/status || true
3575 cat /proc/${pid}/wchan || true
3577 kill -9 $pid || true
3586 local clients=${1:-$CLIENTS}
3589 if [ -z "$clients" ]; then
3590 $LFS df $MOUNT > /dev/null || rc=$?
3592 $PDSH $clients "$LFS df $MOUNT" > /dev/null || rc=$?
3595 check_lfs_df_ret_val $rc
3599 # not every config has many clients
3605 (( MDSCOUNT == 1 )) && return
3607 # wait so that statfs data on MDT expire
3608 local delay=$(do_facet mds1 $LCTL \
3609 get_param -n osp.*MDT*MDT0000.maxage | sort -n | tail -1)
3611 [ -n "$delay" ] || error "fail to get maxage"
3613 local nodes=$(comma_list $(mdts_nodes))
3614 # initiate statfs RPC, all to all MDTs
3615 do_nodes $nodes $LCTL get_param -N osp.*MDT*MDT*.filesfree >&/dev/null
3616 do_nodes $nodes $LCTL get_param -N osp.*MDT*MDT*.filesfree >&/dev/null
3620 # usually checked on particular client or locally
3629 client_reconnect_try() {
3630 local f=$MOUNT/recon
3633 if [ -z "$CLIENTS" ]; then
3634 $LFS df $MOUNT; uname -n >> $f
3636 do_nodes $CLIENTS "$LFS df $MOUNT; uname -n >> $f" > /dev/null
3638 echo "Connected clients: $(cat $f)"
3639 ls -l $f > /dev/null
3643 client_reconnect() {
3644 # one client_reconnect_try call does not always do the job...
3646 client_reconnect_try && break
3651 affected_facets () {
3654 local host=$(facet_active_host $facet)
3655 local affected=$facet
3657 if [ "$FAILURE_MODE" = HARD ]; then
3658 affected=$(facets_up_on_host $host)
3664 local E2FSCK_ON_MDT0=false
3665 if [ "$1" == "--fsck" ]; then
3667 [ $(facet_fstype $SINGLEMDS) == ldiskfs ] &&
3679 #Because it will only get up facets, we need get affected
3680 #facets before shutdown
3681 #For HARD Failure mode, it needs make sure facets on the same
3682 #HOST will only be shutdown and reboot once
3683 for facet in ${facets//,/ }; do
3684 local affected_facet
3686 #check whether facet has been included in other affected facets
3687 for ((index=0; index<$total; index++)); do
3688 [[ *,$facet,* == ,${affecteds[index]}, ]] && skip=1
3691 if [ $skip -eq 0 ]; then
3692 affecteds[$total]=$(affected_facets $facet)
3697 for ((index=0; index<$total; index++)); do
3698 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
3699 local host=$(facet_active_host $facet)
3700 echo "Failing ${affecteds[index]} on $host"
3701 shutdown_facet $facet
3704 $E2FSCK_ON_MDT0 && (run_e2fsck $(facet_active_host $SINGLEMDS) \
3705 $(mdsdevname 1) "-n" || error "Running e2fsck")
3707 for ((index=0; index<$total; index++)); do
3708 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
3709 echo reboot facets: ${affecteds[index]}
3711 reboot_facet $facet $sleep_time
3713 change_active ${affecteds[index]}
3715 wait_for_facet ${affecteds[index]}
3718 init_facets_vars_simple
3720 # start mgs first if it is affected
3721 if ! combined_mgs_mds &&
3722 list_member ${affecteds[index]} mgs; then
3723 mount_facet mgs || error "Restart of mgs failed"
3724 affecteds[index]=$(exclude_items_from_list \
3725 ${affecteds[index]} mgs)
3727 # FIXME; has to be changed to mount all facets concurrently
3728 if [ -n "${affecteds[index]}" ]; then
3729 echo mount facets: ${affecteds[index]}
3730 mount_facets ${affecteds[index]}
3733 do_nodes $(comma_list $(all_nodes)) \
3734 "keyctl show | grep lustre | cut -c1-11 |
3736 xargs -IX keyctl setperm X 0x3f3f3f3f"
3743 do_facet $facet "sync; sync; sync"
3746 # make sure there will be no seq change
3747 local clients=${CLIENTS:-$HOSTNAME}
3748 local f=fsa-\\\$\(hostname\)
3749 do_nodes $clients "mcreate $MOUNT/$f; rm $MOUNT/$f"
3750 do_nodes $clients "if [ -d $MOUNT2 ]; then mcreate $MOUNT2/$f; rm $MOUNT2/$f; fi"
3752 local svc=${facet}_svc
3753 do_facet $facet $LCTL --device ${!svc} notransno
3755 # If a ZFS OSD is made read-only here, its pool is "freezed". This
3756 # in-memory state has to be cleared by either rebooting the host or
3757 # exporting and reimporting the pool.
3759 # Although the uberblocks are not updated when a pool is freezed,
3760 # transactions are still written to the disks. Modified blocks may be
3761 # cached in memory when tests try reading them back. The
3762 # export-and-reimport process also evicts any cached pool data from
3763 # memory to provide the correct "data loss" semantics.
3765 # In the test framework, the exporting and importing operations are
3766 # handled by stop() and mount_facet() separately, which are used
3767 # inside fail() and fail_abort().
3769 set_dev_readonly $facet
3770 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3771 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3774 replay_barrier_nodf() {
3775 local facet=$1 echo running=${running}
3776 do_facet $facet "sync; sync; sync"
3777 local svc=${facet}_svc
3778 echo Replay barrier on ${!svc}
3779 do_facet $facet $LCTL --device ${!svc} notransno
3780 set_dev_readonly $facet
3781 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3782 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3785 replay_barrier_nosync() {
3786 local facet=$1 echo running=${running}
3787 local svc=${facet}_svc
3788 echo Replay barrier on ${!svc}
3789 do_facet $facet $LCTL --device ${!svc} notransno
3790 set_dev_readonly $facet
3791 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3792 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3796 # Get Lustre client uuid for a given Lustre mount point.
3799 local mntpnt=${1:-$MOUNT}
3801 local name=$($LFS getname $mntpnt | cut -d' ' -f1)
3802 local uuid=$($LCTL get_param -n llite.$name.uuid)
3807 mds_evict_client() {
3808 local mntpnt=${1:-$MOUNT}
3809 local uuid=$(get_client_uuid $mntpnt)
3811 do_facet $SINGLEMDS \
3812 "$LCTL set_param -n mdt.${mds1_svc}.evict_client $uuid"
3815 ost_evict_client() {
3816 local mntpnt=${1:-$MOUNT}
3817 local uuid=$(get_client_uuid $mntpnt)
3820 "$LCTL set_param -n obdfilter.${ost1_svc}.evict_client $uuid"
3825 local clients=${CLIENTS:-$HOSTNAME}
3827 SK_NO_KEY_save=$SK_NO_KEY
3829 export SK_NO_KEY=false
3831 facet_failover $* || error "failover: $?"
3832 export SK_NO_KEY=$SK_NO_KEY_save
3833 # to initiate all OSC idling connections
3835 wait_clients_import_state "$clients" "$facets" "\(FULL\|IDLE\)"
3836 clients_up || error "post-failover stat: $?"
3842 facet_failover $facet
3847 local abort_type=${2:-"abort_recovery"}
3850 change_active $facet
3851 wait_for_facet $facet
3852 mount_facet $facet -o $abort_type
3853 clients_up || echo "first stat failed: $?"
3854 clients_up || error "post-failover stat: $?"
3858 host_nids_address() {
3862 do_nodes $nodes "$LCTL list_nids | grep -w $net | cut -f 1 -d @"
3866 if [ "$1" = "'*'" ]; then echo \'*\'; else
3872 if [[ -n "$NETTYPE" ]]; then
3873 h2name_or_ip "$1" "$NETTYPE"
3875 h2name_or_ip "$1" "$2"
3878 declare -fx h2nettype
3880 # Wrapper function to print the deprecation warning
3882 echo "h2tcp: deprecated, use h2nettype instead" 1>&2
3883 if [[ -n "$NETTYPE" ]]; then
3886 h2nettype "$1" "tcp"
3890 # Wrapper function to print the deprecation warning
3892 echo "h2o2ib: deprecated, use h2nettype instead" 1>&2
3893 if [[ -n "$NETTYPE" ]]; then
3896 h2nettype "$1" "o2ib"
3900 # This enables variables in cfg/"setup".sh files to support the pdsh HOSTLIST
3901 # expressions format. As a bonus we can then just pass in those variables
3902 # to pdsh. What this function does is take a HOSTLIST type string and
3903 # expand it into a space deliminated list for us.
3911 [ -z "$hostlist" ] && return
3913 # Translate the case of [..],..,[..] to [..] .. [..]
3914 list="${hostlist/],/] }"
3916 [[ "$front" == *,* ]] && {
3919 list=${list/${old}/${new}}
3922 for item in $list; do
3923 # Test if we have any []'s at all
3924 if [ "$item" != "${item/\[/}" ]; then {
3925 # Expand the [*] into list
3929 if [ "$name" != "$item" ]; then
3930 group=${item#$name[*}
3933 for range in ${group//,/ }; do
3939 # Number of leading zeros
3942 end=$(echo $end | sed 's/0*//')
3943 [[ -z "$end" ]] && end=0
3944 [[ $padlen2 -gt $padlen ]] && {
3945 [[ $padlen2 -eq ${#end} ]] && padlen2=0
3948 begin=$(echo $begin | sed 's/0*//')
3949 [ -z $begin ] && begin=0
3951 if [ ! -z "${begin##[!0-9]*}" ]; then
3952 order=$(seq -f "%0${padlen}g" $begin $end)
3954 order=$(eval echo {$begin..$end});
3957 for num in $order; do
3958 value="${name#*,}${num}${back}"
3959 [ "$value" != "${value/\[/}" ] && {
3960 value=$(hostlist_expand "$value")
3962 myList="$myList $value"
3967 myList="$myList $item"
3970 myList=${myList//,/ }
3971 myList=${myList:1} # Remove first character which is a space
3973 # Filter any duplicates without sorting
3975 myList="${list%% *}"
3977 while [[ "$list" != ${myList##* } ]]; do
3978 local tlist=" $list"
3979 list=${tlist// ${list%% *} / }
3981 myList="$myList ${list%% *}"
3983 myList="${myList%* }";
3985 # We can select an object at an offset in the list
3988 for item in $myList; do
3990 [ $cnt -eq $offset ] && {
3994 [ $(get_node_count $myList) -ne 1 ] && myList=""
4003 [ "$facet" == client ] && echo -n $HOSTNAME && return
4004 varname=${facet}_HOST
4005 if [ -z "${!varname}" ]; then
4006 if [ "${facet:0:3}" == "ost" ]; then
4007 local fh=${facet%failover}_HOST
4008 eval export ${facet}_HOST=${!fh}
4009 if [ -z "${!varname}" ]; then
4010 eval export ${facet}_HOST=${ost_HOST}
4012 elif [ "${facet:0:3}" == "mdt" -o \
4013 "${facet:0:3}" == "mds" -o \
4014 "${facet:0:3}" == "mgs" ]; then
4016 if [ "${facet}" == "mgsfailover" ] &&
4017 [ -n "$mds1failover_HOST" ]; then
4018 temp=$mds1failover_HOST
4022 eval export ${facet}_HOST=$temp
4028 facet_failover_host() {
4032 var=${facet}failover_HOST
4033 if [ -n "${!var}" ]; then
4038 if combined_mgs_mds && [ $facet == "mgs" ] &&
4039 [ -z $mds1failover_HOST ]; then
4040 temp=mds1failover_HOST
4045 if [ "${facet:0:3}" == "mdt" -o "${facet:0:3}" == "mds" -o \
4046 "${facet:0:3}" == "mgs" ]; then
4048 eval export ${facet}failover_host=${mds_HOST}
4053 if [[ $facet == ost* ]]; then
4054 eval export ${facet}failover_host=${ost_HOST}
4062 local activevar=${facet}active
4064 if [ -f $TMP/${facet}active ] ; then
4065 source $TMP/${facet}active
4068 active=${!activevar}
4069 if [ -z "$active" ] ; then
4076 facet_active_host() {
4077 facet_host $(facet_active $1)
4080 # Get the passive failover partner host of facet.
4081 facet_passive_host() {
4083 [[ $facet = client ]] && return
4085 local host=${facet}_HOST
4086 local failover_host=${facet}failover_HOST
4087 local active_host=$(facet_active_host $facet)
4089 [[ -z ${!failover_host} || ${!failover_host} = ${!host} ]] && return
4091 if [[ $active_host = ${!host} ]]; then
4092 echo -n ${!failover_host}
4102 for facet in ${facetlist//,/ }; do
4103 local failover=${facet}failover
4104 local host=`facet_host $failover`
4105 [ -z "$host" ] && return
4107 local curactive=`facet_active $facet`
4108 if [ -z "${curactive}" -o "$curactive" == "$failover" ] ; then
4109 eval export ${facet}active=$facet
4111 eval export ${facet}active=$failover
4113 # save the active host for this facet
4114 local activevar=${facet}active
4115 echo "$activevar=${!activevar}" > $TMP/$activevar
4116 [[ $facet = mds1 ]] && combined_mgs_mds && \
4117 echo "mgsactive=${!activevar}" > $TMP/mgsactive
4118 local TO=`facet_active_host $facet`
4119 echo "Failover $facet to $TO"
4127 # do not strip off hostname if verbose, b=19215
4128 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
4129 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
4135 if [ "$HOST" = "$HOSTNAME" ]; then
4137 elif [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" ]; then
4138 echo "cannot run remote command on $HOST with $myPDSH"
4141 if $VERBOSE && [[ -z "$quiet" ]]; then
4142 echo "CMD: $HOST $@" >&2
4143 $myPDSH $HOST "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
4146 if [[ "$myPDSH" == "rsh" ]] ||
4147 [[ "$myPDSH" == *pdsh* && "$myPDSH" != *-S* ]]; then
4148 # we need this because rsh and pdsh do not return
4149 # exit code of an executed command
4150 local command_status="$TMP/cs"
4151 eval $myPDSH $HOST ":> $command_status"
4152 eval $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests;
4153 PATH=\$PATH:/sbin:/usr/sbin;
4155 LUSTRE=\"$RLUSTRE\" bash -c \"$@\") ||
4156 echo command failed >$command_status"
4157 [[ -n "$($myPDSH $HOST cat $command_status)" ]] && return 1 ||
4161 if [[ -n "$verbose" ]]; then
4162 # print HOSTNAME for myPDSH="no_dsh"
4163 if [[ $myPDSH = no_dsh ]]; then
4165 "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin;\
4166 cd $RPWD; LUSTRE=\"$RLUSTRE\" bash -c \"$@\")" |
4167 sed -e "s/^/${HOSTNAME}: /"
4170 "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin;\
4171 cd $RPWD; LUSTRE=\"$RLUSTRE\" bash -c \"$@\")"
4175 "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin;\
4176 cd $RPWD; LUSTRE=\"$RLUSTRE\" bash -c \"$@\")" |
4177 sed "s/^${HOST}: //"
4179 return ${PIPESTATUS[0]}
4182 single_local_node () {
4183 [ "$1" = "$HOSTNAME" ]
4186 # Outputs environment variable assignments that should be passed to remote nodes
4190 local facets=$(get_facets)
4193 for var in ${!MODOPTS_*}; do
4194 value=${!var//\"/\\\"}
4195 echo -n " ${var}=\"$value\""
4198 for facet in ${facets//,/ }; do
4200 if [ -n "${!var}" ]; then
4201 echo -n " $var=${!var}"
4205 for var in MGSFSTYPE MDSFSTYPE OSTFSTYPE; do
4206 if [ -n "${!var}" ]; then
4207 echo -n " $var=${!var}"
4211 for var in VERBOSE; do
4212 if [ -n "${!var}" ]; then
4213 echo -n " $var=${!var}"
4217 if [ -n "$FSTYPE" ]; then
4218 echo -n " FSTYPE=$FSTYPE"
4221 for var in LNETLND NETTYPE; do
4222 if [ -n "${!var}" ]; then
4223 echo -n " $var=${!var}"
4232 # do not strip off hostname if verbose, b=19215
4233 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
4234 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
4239 if single_local_node $rnodes; then
4240 do_node $verbose $quiet $rnodes "$@"
4244 # This is part from do_node
4247 [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" -o "$myPDSH" = "rsh" ] &&
4248 echo "cannot run remote command on $rnodes with $myPDSH" &&
4251 export FANOUT=$(get_node_count "${rnodes//,/ }")
4252 if $VERBOSE && [[ -z "$quiet" ]]; then
4253 echo "CMD: $rnodes $@" >&2
4254 $myPDSH $rnodes "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
4257 # do not replace anything from pdsh output if -N is used
4258 # -N Disable hostname: prefix on lines of output.
4259 if [[ -n "$verbose" || $myPDSH = *-N* ]]; then
4260 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) bash -c \"$@\")"
4262 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) bash -c \"$@\")" | sed -re "s/^[^:]*: //g"
4264 return ${PIPESTATUS[0]}
4268 # Execute commands on a single service's host
4270 # The \a facet (service) may be on a local or remote node, which is
4271 # determined at the time the command is run.
4273 # usage: do_facet $facet command [arg ...]
4278 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
4279 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
4283 local host=$(facet_active_host $facet)
4285 [ -z "$host" ] && echo "No host defined for facet ${facet}" && exit 1
4286 do_node $verbose $quiet $host "$@"
4289 # Function: do_facet_random_file $FACET $FILE $SIZE
4290 # Creates FILE with random content on the given FACET of given SIZE
4292 do_facet_random_file() {
4296 local cmd="dd if=/dev/urandom of='$fpath' bs=$fsize count=1"
4297 do_facet $facet "$cmd 2>/dev/null"
4300 do_facet_create_file() {
4304 local cmd="dd if=/dev/zero of='$fpath' bs=$fsize count=1"
4305 do_facet $facet "$cmd 2>/dev/null"
4309 do_nodes --verbose "$@"
4315 # make sure its not already running
4317 rm -f $TMP/${facet}active
4318 [[ $facet = mds1 ]] && combined_mgs_mds && rm -f $TMP/mgsactive
4320 # make sure in-tree ldiskfs is loaded before mkfs
4321 if local_mode && [[ $(node_fstypes $HOSTNAME) == *ldiskfs* ]]; then
4322 load_module ../ldiskfs/ldiskfs
4325 do_facet ${facet} $MKFS $* || return ${PIPESTATUS[0]}
4327 if [[ $(facet_fstype $facet) == zfs ]]; then
4329 # After formatting a ZFS target, "cachefile=none" property will
4330 # be set on the ZFS storage pool so that the pool is not
4331 # automatically imported on system startup. And then the pool
4332 # will be exported so as to leave the importing and exporting
4333 # operations handled by mount_facet() and stop() separately.
4335 refresh_partition_table $facet $(facet_vdevice $facet)
4336 disable_zpool_cache $facet
4341 # Device formatted as ost
4344 local DEVNAME=OSTDEV$num
4346 local fstype=$(facet_fstype ost$num)
4350 local dev=ost${num}_dev
4351 [[ -n ${!dev} ]] && eval DEVPTR=${!dev} ||
4352 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
4353 eval DEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
4355 #try $OSTZFSDEVn - independent of vdev
4356 DEVNAME=OSTZFSDEV$num
4357 eval DEVPTR=${!DEVNAME:=${FSNAME}-ost${num}/ost${num}};;
4359 error "unknown fstype!";;
4365 # Physical device location of data
4371 local fstype=$(facet_fstype ost$num)
4375 # vdevs are not supported by ldiskfs
4378 #if $OSTDEVn isn't defined, default is $OSTDEVBASE{n}
4379 # Device formatted by zfs
4381 eval VDEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
4383 error "unknown fstype!";;
4389 # Logical device formatted for lustre
4392 local DEVNAME=MDSDEV$num
4394 local fstype=$(facet_fstype mds$num)
4398 local dev=mds${num}_dev
4399 [[ -n ${!dev} ]] && eval DEVPTR=${!dev} ||
4400 #if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
4401 eval DEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
4403 # try $MDSZFSDEVn - independent of vdev
4404 DEVNAME=MDSZFSDEV$num
4405 eval DEVPTR=${!DEVNAME:=${FSNAME}-mdt${num}/mdt${num}};;
4407 error "unknown fstype!";;
4413 # Physical location of data
4417 local fstype=$(facet_fstype mds$num)
4421 # vdevs are not supported by ldiskfs
4424 # if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
4425 # Device formatted by ZFS
4426 local DEVNAME=MDSDEV$num
4427 eval VDEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
4429 error "unknown fstype!";;
4437 local fstype=$(facet_fstype mgs)
4441 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
4442 ( [ -z "$MGSDEV" ] || [ $MGSDEV = $MDSDEV1 ] ); then
4443 DEVPTR=$(mdsdevname 1)
4445 [[ -n $mgs_dev ]] && DEVPTR=$mgs_dev ||
4449 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
4450 ( [ -z "$MGSZFSDEV" ] &&
4451 [ -z "$MGSDEV" -o "$MGSDEV" = $(mdsvdevname 1) ] ); then
4452 DEVPTR=$(mdsdevname 1)
4454 DEVPTR=${MGSZFSDEV:-${FSNAME}-mgs/mgs}
4457 error "unknown fstype!";;
4466 local fstype=$(facet_fstype mgs)
4470 # vdevs are not supported by ldiskfs
4473 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
4474 ( [ -z "$MGSDEV" ] &&
4475 [ -z "$MGSZFSDEV" -o "$MGSZFSDEV" = $(mdsdevname 1) ]); then
4476 VDEVPTR=$(mdsvdevname 1)
4477 elif [ -n "$MGSDEV" ]; then
4481 error "unknown fstype!";;
4489 [[ $facet = mgs ]] && combined_mgs_mds && facet="mds1"
4491 local var=${facet}_MOUNT
4492 eval mntpt=${!var:-${MOUNT}-$facet}
4499 local dev=$(facet_device $facet)
4500 local mnt=${2:-$(facet_mntpt $facet)}
4504 if dm_flakey_supported $facet; then
4505 dm_dev=$(dm_create_dev $facet $dev)
4506 [[ -n "$dm_dev" ]] || dm_dev=$dev
4508 is_blkdev $facet $dm_dev || opts=$(csa_add "$opts" -o loop)
4509 export_dm_dev $facet $dm_dev
4511 do_facet $facet mount -t ldiskfs $opts $dm_dev $mnt
4516 local dev=$(facet_device $facet)
4517 local mnt=${2:-$(facet_mntpt $facet)}
4519 do_facet $facet $UMOUNT $mnt
4523 echo -n "$1" | tr -c '[:alnum:]\n' '_'
4528 local ds=$(facet_device $facet)
4529 local mnt=${2:-$(facet_mntpt $facet)}
4534 canmnt=$(do_facet $facet $ZFS get -H -o value canmount $ds)
4535 mntpt=$(do_facet $facet $ZFS get -H -o value mountpoint $ds)
4536 do_facet $facet $ZFS set canmount=noauto $ds
4538 # The "legacy" mount method is used here because "zfs unmount $mnt"
4539 # calls stat(2) on $mnt/../*, which may include $MOUNT. If certain
4540 # targets are not available at the time, the stat(2) on $MOUNT will
4543 do_facet $facet $ZFS set mountpoint=legacy $ds
4544 do_facet $facet mount -t zfs $ds $mnt
4545 eval export mz_$(var_name ${facet}_$ds)_canmount=$canmnt
4546 eval export mz_$(var_name ${facet}_$ds)_mountpoint=$mntpt
4551 local ds=$(facet_device $facet)
4552 local mnt=${2:-$(facet_mntpt $facet)}
4553 local var_mntpt=mz_$(var_name ${facet}_$ds)_mountpoint
4554 local var_canmnt=mz_$(var_name ${facet}_$ds)_canmount
4555 local mntpt=${!var_mntpt}
4556 local canmnt=${!var_canmnt}
4560 do_facet $facet umount $mnt
4561 do_facet $facet $ZFS set mountpoint=$mntpt $ds
4562 do_facet $facet $ZFS set canmount=$canmnt $ds
4569 local fstype=$(facet_fstype $facet)
4571 mount_$fstype $facet $mnt
4577 local fstype=$(facet_fstype $facet)
4579 unmount_$fstype $facet $mnt
4586 # make sure we are using the primary server, so test-framework will
4587 # be able to clean up properly.
4588 activemds=`facet_active mds1`
4589 if [ $activemds != "mds1" ]; then
4593 local clients=$CLIENTS
4594 [ -z $clients ] && clients=$(hostname)
4596 zconf_umount_clients $clients $MOUNT "$*" || true
4597 [ -n "$MOUNT2" ] && zconf_umount_clients $clients $MOUNT2 "$*" || true
4599 [ -n "$CLIENTONLY" ] && return
4601 # The add fn does rm ${facet}active file, this would be enough
4602 # if we use do_facet <facet> only after the facet added, but
4603 # currently we use do_facet mds in local.sh
4604 for num in `seq $MDSCOUNT`; do
4606 rm -f ${TMP}/mds${num}active
4608 combined_mgs_mds && rm -f $TMP/mgsactive
4610 for num in `seq $OSTCOUNT`; do
4612 rm -f $TMP/ost${num}active
4615 if ! combined_mgs_mds ; then
4619 if $SHARED_KEY; then
4620 export SK_MOUNTED=false
4626 cleanup_echo_devs () {
4629 local devs=$($LCTL dl | grep echo | awk '{print $4}')
4631 for dev in $devs; do
4632 $LCTL --device $dev cleanup
4633 $LCTL --device $dev detach
4638 nfs_client_mode && return
4639 cifs_client_mode && return
4642 CLEANUP_DM_DEV=true stopall $*
4649 combined_mgs_mds () {
4650 [[ "$(mdsdevname 1)" = "$(mgsdevname)" ]] &&
4651 [[ "$(facet_host mds1)" = "$(facet_host mgs)" ]]
4655 echo -n "$1" | tr '[:upper:]' '[:lower:]'
4659 echo -n "$1" | tr '[:lower:]' '[:upper:]'
4671 var=$(echo "$var" | sed -e 's/,\( \)*/,/g')
4672 for i in $(echo "$var"); do
4673 if [ "$i" == "-O" ]; then
4675 first_o=$(($first_o + 1))
4678 if [ "$i" == "-E" ]; then
4680 first_e=$(($first_e + 1 ))
4685 [ $first_o -gt 1 ] && opt_o+=",";
4689 [ $first_e -gt 1 ] && opt_e+=",";
4700 [ -n "$opt_o" ] && echo " -O $opt_o"
4701 [ -n "$opt_e" ] && echo " -E $opt_e"
4707 local fsname=${3:-"$FSNAME"}
4708 local type=$(facet_type $facet)
4709 local index=$(facet_index $facet)
4710 local fstype=$(facet_fstype $facet)
4711 local host=$(facet_host $facet)
4716 if [ $type == MGS ] || ( [ $type == MDS ] &&
4717 [ "$dev" == $(mgsdevname) ] &&
4718 [ "$host" == "$(facet_host mgs)" ] ); then
4721 opts="--mgsnode=$MGSNID"
4724 if [ $type != MGS ]; then
4725 opts+=" --fsname=$fsname --$(lower ${type/MDS/MDT}) \
4729 var=${facet}failover_HOST
4730 if [ -n "${!var}" ] && [ ${!var} != $(facet_host $facet) ]; then
4731 opts+=" --failnode=$(h2nettype ${!var})"
4734 opts+=${TIMEOUT:+" --param=sys.timeout=$TIMEOUT"}
4735 opts+=${LDLM_TIMEOUT:+" --param=sys.ldlm_timeout=$LDLM_TIMEOUT"}
4737 if [ $type == MDS ]; then
4738 opts+=${DEF_STRIPE_SIZE:+" --param=lov.stripesize=$DEF_STRIPE_SIZE"}
4739 opts+=${DEF_STRIPE_COUNT:+" --param=lov.stripecount=$DEF_STRIPE_COUNT"}
4740 opts+=${L_GETIDENTITY:+" --param=mdt.identity_upcall=$L_GETIDENTITY"}
4742 if [ $fstype == ldiskfs ]; then
4744 if [ -n "${!var}" ]; then
4745 fs_mkfs_opts+=" -J device=${!var}"
4747 fs_mkfs_opts+=${MDSJOURNALSIZE:+" -J size=$MDSJOURNALSIZE"}
4749 fs_mkfs_opts+=${MDSISIZE:+" -i $MDSISIZE"}
4753 if [ $type == OST ]; then
4754 if [ $fstype == ldiskfs ]; then
4756 if [ -n "${!var}" ]; then
4757 fs_mkfs_opts+=" -J device=${!var}"
4759 fs_mkfs_opts+=${OSTJOURNALSIZE:+" -J size=$OSTJOURNALSIZE"}
4764 opts+=" --backfstype=$fstype"
4767 if [ -n "${!var}" ]; then
4768 opts+=" --device-size=${!var}"
4771 var=$(upper $fstype)_MKFS_OPTS
4772 fs_mkfs_opts+=${!var:+" ${!var}"}
4774 var=${type}_FS_MKFS_OPTS
4775 fs_mkfs_opts+=${!var:+" ${!var}"}
4777 [[ "$QUOTA_TYPE" =~ "p" ]] && fs_mkfs_opts+=" -O project"
4779 [ $fstype == ldiskfs ] && fs_mkfs_opts=$(squash_opt $fs_mkfs_opts)
4781 if [ -n "${fs_mkfs_opts## }" ]; then
4782 opts+=" --mkfsoptions=\\\"${fs_mkfs_opts## }\\\""
4786 opts+=${!var:+" ${!var}"}
4793 local type=$(facet_type $facet)
4794 local var=${type}_MOUNT_FS_OPTS
4796 if [ -n "${!var}" ]; then
4797 opts+=" --mountfsoptions=${!var}"
4802 check_ost_indices() {
4803 local index_count=${#OST_INDICES[@]}
4804 [[ $index_count -eq 0 || $OSTCOUNT -le $index_count ]] && return 0
4806 # OST count is greater than the index count in $OST_INDEX_LIST.
4807 # We need check whether there are duplicate indices.
4811 for i in $(seq $((index_count + 1)) $OSTCOUNT); do
4812 index=$(facet_index ost$i)
4813 for j in $(seq 0 $((index_count - 1))); do
4814 [[ $index -ne ${OST_INDICES[j]} ]] ||
4815 error "ost$i has the same index $index as ost$((j+1))"
4822 local facet_type=$1 # mgs || mds || ost
4824 local facet=${1}${2}
4827 case "$(facet_fstype $facet)" in
4829 device=$(${facet_type}devname $facet_num)
4832 device=$(${facet_type}vdevname $facet_num)
4835 error "Unhandled filesystem type"
4839 do_facet $facet "[ -e \"$device\" ]" && return
4841 # Note: the following check only works with absolute paths
4842 [[ ! "$device" =~ ^/dev/ ]] || [[ "$device" =~ ^/dev/shm/ ]] ||
4843 error "$facet: device '$device' does not exist"
4845 # zpool create doesn't like empty files
4846 [[ $(facet_fstype $facet) == zfs ]] && return 0
4848 do_facet $facet "touch \"${device}\""
4857 echo "Format mgs: $(mgsdevname)"
4858 reformat_external_journal mgs
4860 # touch "device" in case it is a loopback file for testing and needs to
4861 # be created. mkfs.lustre doesn't do this to avoid accidentally writing
4862 # to non-existent files in /dev if the admin made a typo during setup
4865 add mgs $(mkfs_opts mgs $(mgsdevname)) $(mountfs_opts mgs) --reformat \
4866 $(mgsdevname) $(mgsvdevname) ${quiet:+>/dev/null} || exit 10
4876 echo "Format mds$num: $(mdsdevname $num)"
4877 reformat_external_journal mds$num
4879 __touch_device mds $num
4881 add mds$num $(mkfs_opts mds$num $(mdsdevname ${num})) \
4882 $(mountfs_opts mds$num) --reformat $(mdsdevname $num) \
4883 $(mdsvdevname $num) ${quiet:+>/dev/null} || exit 10
4892 echo "Format ost$num: $(ostdevname $num)"
4893 reformat_external_journal ost$num
4895 __touch_device ost $num
4897 add ost$num $(mkfs_opts ost$num $(ostdevname ${num})) \
4898 $(mountfs_opts ost$num) --reformat $(ostdevname $num) \
4899 $(ostvdevname ${num}) ${quiet:+>/dev/null} || exit 10
4904 # Set hostid for ZFS/SPL zpool import protection
4905 # (Assumes MDS version is also OSS version)
4906 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ];
4908 do_rpc_nodes "$(comma_list $(all_server_nodes))" set_hostid
4911 # We need ldiskfs here, may as well load them all
4913 [ -n "$CLIENTONLY" ] && return
4914 echo Formatting mgs, mds, osts
4915 if ! combined_mgs_mds ; then
4919 for num in $(seq $MDSCOUNT); do
4923 export OST_INDICES=($(hostlist_expand "$OST_INDEX_LIST"))
4925 for num in $(seq $OSTCOUNT); do
4931 grep " $1 " /proc/mounts || zconf_mount $HOSTNAME $*
4935 grep " $1 " /proc/mounts && zconf_umount $HOSTNAME $*
4939 # 0: success, the old identity set already.
4940 # 1: success, the old identity does not set.
4945 local j=`expr $num - 1`
4946 local MDT="`(do_facet mds$num lctl get_param -N mdt.*MDT*$j 2>/dev/null | cut -d"." -f2 2>/dev/null) || true`"
4948 if [ -z "$MDT" ]; then
4952 local old="`do_facet mds$num "lctl get_param -n mdt.$MDT.identity_upcall"`"
4955 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"$L_GETIDENTITY\""
4957 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"NONE\""
4960 do_facet mds$num "lctl set_param -n mdt/$MDT/identity_flush=-1"
4962 if [ $old = "NONE" ]; then
4971 zconf_umount $HOSTNAME $1 || error "umount failed"
4972 zconf_mount $HOSTNAME $1 || error "mount failed"
4980 rm -f $TMP/${facet}active
4981 do_facet ${facet} "$TUNEFS --quiet --writeconf $dev" || return 1
4986 local mdt_count=${1:-$MDSCOUNT}
4987 local ost_count=${2:-$OSTCOUNT}
4990 for num in $(seq $mdt_count); do
4991 DEVNAME=$(mdsdevname $num)
4992 writeconf_facet mds$num $DEVNAME || rc=$?
4995 for num in $(seq $ost_count); do
4996 DEVNAME=$(ostdevname $num)
4997 writeconf_facet ost$num $DEVNAME || rc=$?
5003 if ! combined_mgs_mds ; then
5004 start mgs $(mgsdevname) $MGS_MOUNT_OPTS
5013 for num in $(seq $MDSCOUNT); do
5014 devname=$(mdsdevname $num)
5015 start mds$num $devname $MDS_MOUNT_OPTS
5017 # We started mds$num, now we should set mds${num}_HOST
5018 # and mds${num}failover_HOST variables properly if they
5020 host=$(facet_host mds$num)
5021 for varname in mds${num}_HOST mds${num}failover_HOST; do
5022 if [[ -z "${!varname}" ]]; then
5026 if [ $IDENTITY_UPCALL != "default" ]; then
5027 switch_identity $num $IDENTITY_UPCALL
5037 for num in $(seq $OSTCOUNT); do
5038 devname=$(ostdevname $num)
5039 start ost$num $devname $OST_MOUNT_OPTS
5041 # We started ost$num, now we should set ost${num}_HOST
5042 # and ost${num}failover_HOST variables properly if they
5044 host=$(facet_host ost$num)
5045 for varname in ost${num}_HOST ost${num}failover_HOST; do
5046 if [[ -z "${!varname}" ]]; then
5054 [ "$DAEMONFILE" ] && $LCTL debug_daemon start $DAEMONFILE $DAEMONSIZE
5055 if [ ! -z $arg1 ]; then
5056 [ "$arg1" = "server_only" ] && return
5059 if [ -n "$CLIENTS" ]; then
5060 zconf_mount_clients $CLIENTS $MOUNT
5064 if [ "$MOUNT_2" ]; then
5065 mount_client $MOUNT2
5066 if [ -n "$CLIENTS" ]; then
5067 zconf_mount_clients $CLIENTS $MOUNT2
5072 sk_nodemap_setup() {
5073 local sk_map_name=${1:-$SK_S2SNM}
5074 local sk_map_nodes=${2:-$HOSTNAME}
5075 do_node $(mgs_node) "$LCTL nodemap_add $sk_map_name"
5076 for servernode in $sk_map_nodes; do
5077 local nids=$(do_nodes $servernode "$LCTL list_nids")
5078 for nid in $nids; do
5079 do_node $(mgs_node) "$LCTL nodemap_add_range --name \
5080 $sk_map_name --range $nid"
5088 nfs_client_mode && return
5089 cifs_client_mode && return
5091 sanity_mount_check || error "environments are insane!"
5097 if [ -z "$CLIENTONLY" ]; then
5098 echo Setup mgs, mdt, osts
5099 echo $WRITECONF | grep -q "writeconf" && writeconf_all
5101 if $SK_MOUNTED; then
5102 echo "Shared Key file system already mounted"
5107 if $SHARED_KEY; then
5108 export SK_MOUNTED=true
5112 echo "GSS_SK: setting kernel keyring perms"
5113 do_nodes $(comma_list $(all_nodes)) \
5114 "keyctl show | grep lustre | cut -c1-11 |
5116 xargs -IX keyctl setperm X 0x3f3f3f3f"
5119 # Need to start one nodemap for servers,
5120 # and one for clients.
5121 sk_nodemap_setup $SK_S2SNM \
5122 $(comma_list $(all_server_nodes))
5124 sk_nodemap_setup $SK_S2SNMCLI \
5125 ${CLIENTS:-$HOSTNAME}
5126 echo "Nodemap set up for SK S2S, remounting."
5135 # wait a while to allow sptlrpc configuration be propogated to targets,
5136 # only needed when mounting new target devices.
5144 # by remounting mdt before ost, initial connect from mdt to ost might
5145 # timeout because ost is not ready yet. wait some time to its fully
5146 # recovery. initial obd_connect timeout is 5s; in GSS case it's
5147 # preceeded by a context negotiation rpc with $TIMEOUT.
5148 # FIXME better by monitoring import status.
5151 set_rule $FSNAME any cli2mdt $SK_FLAVOR
5152 set_rule $FSNAME any cli2ost $SK_FLAVOR
5153 if $SK_SKIPFIRST; then
5154 export SK_SKIPFIRST=false
5158 "lctl set_param osc.*.idle_connect=1"
5161 wait_flavor cli2mdt $SK_FLAVOR
5162 wait_flavor cli2ost $SK_FLAVOR
5167 sleep $((TIMEOUT + 5))
5173 mounted_lustre_filesystems() {
5174 awk '($3 ~ "lustre" && $1 ~ ":") { print $2 }' /proc/mounts
5177 init_facet_vars () {
5178 [ -n "$CLIENTONLY" ] && return 0
5185 eval export ${facet}_dev=${device}
5186 eval export ${facet}_opt=\"$@\"
5188 local dev=${facet}_dev
5190 # We need to loop for the label
5191 # in case its not initialized yet.
5192 for wait_time in {0,1,3,5,10}; do
5194 if [ $wait_time -gt 0 ]; then
5195 echo "${!dev} not yet initialized,"\
5196 "waiting ${wait_time} seconds."
5200 local label=$(devicelabel ${facet} ${!dev})
5202 # Check to make sure the label does
5203 # not include ffff at the end of the label.
5204 # This indicates it has not been initialized yet.
5206 if [[ $label =~ [f|F]{4}$ ]]; then
5207 # label is not initialized, unset the result
5208 # and either try again or fail
5215 [ -z "$label" ] && echo no label for ${!dev} && exit 1
5217 eval export ${facet}_svc=${label}
5219 local varname=${facet}failover_HOST
5220 if [ -z "${!varname}" ]; then
5222 if combined_mgs_mds && [ $facet == "mgs" ] &&
5223 [ -n "$mds1failover_HOST" ]; then
5224 temp=$mds1failover_HOST
5226 temp=$(facet_host $facet)
5228 eval export $varname=$temp
5231 varname=${facet}_HOST
5232 if [ -z "${!varname}" ]; then
5233 eval export $varname=$(facet_host $facet)
5236 # ${facet}failover_dev is set in cfg file
5237 varname=${facet}failover_dev
5238 if [ -n "${!varname}" ] ; then
5239 eval export ${facet}failover_dev=${!varname}
5241 eval export ${facet}failover_dev=$device
5244 # get mount point of already mounted device
5245 # is facet_dev is already mounted then use the real
5246 # mount point of this facet; otherwise use $(facet_mntpt $facet)
5247 # i.e. ${facet}_MOUNT if specified by user or default
5248 local mntpt=$(do_facet ${facet} cat /proc/mounts | \
5249 awk '"'${!dev}'" == $1 && $3 == "lustre" { print $2 }')
5250 if [ -z $mntpt ]; then
5251 mntpt=$(facet_mntpt $facet)
5253 eval export ${facet}_MOUNT=$mntpt
5256 init_facets_vars () {
5259 if ! remote_mds_nodsh; then
5260 for num in $(seq $MDSCOUNT); do
5261 DEVNAME=$(mdsdevname $num)
5262 init_facet_vars mds$num $DEVNAME $MDS_MOUNT_OPTS
5266 init_facet_vars mgs $(mgsdevname) $MGS_MOUNT_OPTS
5268 if ! remote_ost_nodsh; then
5269 for num in $(seq $OSTCOUNT); do
5270 DEVNAME=$(ostdevname $num)
5271 init_facet_vars ost$num $DEVNAME $OST_MOUNT_OPTS
5276 init_facets_vars_simple () {
5279 if ! remote_mds_nodsh; then
5280 for num in $(seq $MDSCOUNT); do
5281 devname=$(mdsdevname $num)
5282 eval export mds${num}_dev=${devname}
5283 eval export mds${num}_opt=\"${MDS_MOUNT_OPTS}\"
5287 if ! combined_mgs_mds ; then
5288 eval export mgs_dev=$(mgsdevname)
5289 eval export mgs_opt=\"${MGS_MOUNT_OPTS}\"
5292 if ! remote_ost_nodsh; then
5293 for num in $(seq $OSTCOUNT); do
5294 devname=$(ostdevname $num)
5295 eval export ost${num}_dev=${devname}
5296 eval export ost${num}_opt=\"${OST_MOUNT_OPTS}\"
5301 osc_ensure_active () {
5306 while [ $period -lt $timeout ]; do
5307 count=$(do_facet $facet "lctl dl | grep ' IN osc ' 2>/dev/null | wc -l")
5308 if [ $count -eq 0 ]; then
5312 echo "There are $count OST are inactive, wait $period seconds, and try again"
5314 period=$((period+3))
5317 [ $period -lt $timeout ] || log "$count OST are inactive after $timeout seconds, give up"
5320 set_conf_param_and_check() {
5324 local ORIG=$(do_facet $myfacet "$TEST")
5325 if [ $# -gt 3 ]; then
5331 echo "Setting $PARAM from $ORIG to $FINAL"
5332 do_facet mgs "$LCTL conf_param $PARAM='$FINAL'" ||
5333 error "conf_param $PARAM failed"
5335 wait_update_facet $myfacet "$TEST" "$FINAL" ||
5336 error "check $PARAM failed!"
5339 set_persistent_param() {
5343 local orig=$(do_facet $myfacet "$LCTL get_param -n $test_param")
5345 if [ $# -gt 3 ]; then
5352 if [[ $PERM_CMD == *"set_param -P"* ]]; then
5353 echo "Setting $test_param from $orig to $final"
5354 do_facet mgs "$PERM_CMD $test_param='$final'" ||
5355 error "$PERM_CMD $test_param failed"
5357 echo "Setting $param from $orig to $final"
5358 do_facet mgs "$PERM_CMD $param='$final'" ||
5359 error "$PERM_CMD $param failed"
5363 set_persistent_param_and_check() {
5367 local orig=$(do_facet $myfacet "$LCTL get_param -n $test_param")
5369 if [ $# -gt 3 ]; then
5376 set_persistent_param $myfacet $test_param $param "$final"
5378 wait_update_facet $myfacet "$LCTL get_param -n $test_param" "$final" ||
5379 error "check $param failed!"
5382 init_param_vars () {
5383 TIMEOUT=$(lctl get_param -n timeout)
5384 TIMEOUT=${TIMEOUT:-20}
5386 if [ -n "$arg1" ]; then
5387 [ "$arg1" = "server_only" ] && return
5390 remote_mds_nodsh && log "Using TIMEOUT=$TIMEOUT" && return 0
5392 TIMEOUT=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
5393 log "Using TIMEOUT=$TIMEOUT"
5395 # tune down to speed up testing on (usually) small setups
5396 local mgc_timeout=/sys/module/mgc/parameters/mgc_requeue_timeout_min
5397 do_nodes $(comma_list $(nodes_list)) \
5398 "[ -f $mgc_timeout ] && echo 1 > $mgc_timeout; exit 0"
5400 osc_ensure_active $SINGLEMDS $TIMEOUT
5401 osc_ensure_active client $TIMEOUT
5402 $LCTL set_param osc.*.idle_timeout=debug
5404 if [ -n "$(lctl get_param -n mdc.*.connect_flags|grep jobstats)" ]; then
5405 local current_jobid_var=$($LCTL get_param -n jobid_var)
5407 if [ $JOBID_VAR = "existing" ]; then
5408 echo "keeping jobstats as $current_jobid_var"
5409 elif [ $current_jobid_var != $JOBID_VAR ]; then
5410 echo "setting jobstats to $JOBID_VAR"
5412 set_persistent_param_and_check client \
5413 "jobid_var" "$FSNAME.sys.jobid_var" $JOBID_VAR
5416 echo "jobstats not supported by server"
5419 if [ $QUOTA_AUTO -ne 0 ]; then
5420 if [ "$ENABLE_QUOTA" ]; then
5421 echo "enable quota as required"
5422 setup_quota $MOUNT || return 2
5424 echo "disable quota as required"
5425 # $LFS quotaoff -ug $MOUNT > /dev/null 2>&1
5429 (( MDS1_VERSION <= $(version_code 2.13.52) )) ||
5430 do_facet mgs "$LCTL set_param -P lod.*.mdt_hash=crush"
5434 nfs_client_mode () {
5435 if [ "$NFSCLIENT" ]; then
5436 echo "NFSCLIENT mode: setup, cleanup, check config skipped"
5437 local clients=$CLIENTS
5438 [ -z $clients ] && clients=$(hostname)
5440 # FIXME: remove hostname when 19215 fixed
5441 do_nodes $clients "echo \\\$(hostname); grep ' '$MOUNT' ' /proc/mounts"
5442 declare -a nfsexport=(`grep ' '$MOUNT' ' /proc/mounts | awk '{print $1}' | awk -F: '{print $1 " " $2}'`)
5443 if [[ ${#nfsexport[@]} -eq 0 ]]; then
5444 error_exit NFSCLIENT=$NFSCLIENT mode, but no NFS export found!
5446 do_nodes ${nfsexport[0]} "echo \\\$(hostname); df -T ${nfsexport[1]}"
5452 cifs_client_mode () {
5453 [ x$CIFSCLIENT = xyes ] &&
5454 echo "CIFSCLIENT=$CIFSCLIENT mode: setup, cleanup, check config skipped"
5457 check_config_client () {
5460 local mounted=$(mount | grep " $mntpt ")
5461 if [ -n "$CLIENTONLY" ]; then
5463 # CLIENTONLY should not depend on *_HOST settings
5464 local mgc=$($LCTL device_list | awk '/MGC/ {print $4}')
5465 # in theory someone could create a new,
5466 # client-only config file that assumed lustre was already
5467 # configured and didn't set the MGSNID. If MGSNID is not set,
5468 # then we should use the mgs nid currently being used
5469 # as the default value. bug 18021
5470 [[ x$MGSNID = x ]] &&
5473 if [[ x$mgc != xMGC$MGSNID ]]; then
5474 if [ "$mgs_HOST" ]; then
5475 local mgc_ip=$(ping -q -c1 -w1 $mgs_HOST | grep PING | awk '{print $3}' | sed -e "s/(//g" -e "s/)//g")
5476 # [[ x$mgc = xMGC$mgc_ip@$NETTYPE ]] ||
5477 # error_exit "MGSNID=$MGSNID, mounted: $mounted, MGC : $mgc"
5483 echo Checking config lustre mounted on $mntpt
5484 local mgshost=$(mount | grep " $mntpt " | awk -F@ '{print $1}')
5485 mgshost=$(echo $mgshost | awk -F: '{print $1}')
5489 check_config_clients () {
5490 local clients=${CLIENTS:-$HOSTNAME}
5493 nfs_client_mode && return
5494 cifs_client_mode && return
5496 do_rpc_nodes "$clients" check_config_client $mntpt
5498 sanity_mount_check || error "environments are insane!"
5502 local mdstimeout=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
5503 local cltimeout=$(lctl get_param -n timeout)
5504 if [ $mdstimeout -ne $TIMEOUT ] || [ $mdstimeout -ne $cltimeout ]; then
5505 error "timeouts are wrong! mds: $mdstimeout, client: $cltimeout, TIMEOUT=$TIMEOUT"
5512 [ -z $mntpt ] && return 1
5513 local mounted=$(mounted_lustre_filesystems)
5515 echo $mounted' ' | grep -w -q $mntpt' '
5520 local ostsn=${2:-$OSTCOUNT}
5521 local npools=${FS_NPOOLS:-$((OSTCOUNT / ostsn))}
5524 echo ostsn=$ostsn npools=$npools
5525 if [[ $ostsn -gt $OSTCOUNT ]]; then
5526 echo "request to use $ostsn OSTs in the pool, \
5527 using max available OSTCOUNT=$OSTCOUNT"
5530 for (( n=0; n < $npools; n++ )); do
5532 if ! $DELETE_OLD_POOLS; then
5533 log "request to not delete old pools: $FSNAME.$p exist?"
5534 if ! check_pool_not_exist $FSNAME.$p; then
5535 echo "Using existing $FSNAME.$p"
5536 $LCTL pool_list $FSNAME.$p
5540 create_pool $FSNAME.$p $KEEP_POOLS ||
5541 error "create_pool $FSNAME.$p failed"
5543 local first=$(( (n * ostsn) % OSTCOUNT ))
5544 local last=$(( (first + ostsn - 1) % OSTCOUNT ))
5545 if [[ $first -le $last ]]; then
5546 pool_add_targets $p $first $last ||
5547 error "pool_add_targets $p $first $last failed"
5549 pool_add_targets $p $first $(( OSTCOUNT - 1 )) ||
5550 error "pool_add_targets $p $first \
5551 $(( OSTCOUNT - 1 )) failed"
5552 pool_add_targets $p 0 $last ||
5553 error "pool_add_targets $p 0 $last failed"
5558 set_pools_quota () {
5565 [[ $ENABLE_QUOTA ]] || error "Required Pool Quotas: \
5566 $POOLS_QUOTA_USERS_SET, but ENABLE_QUOTA not set!"
5568 # POOLS_QUOTA_USERS_SET=
5569 # "quota15_1:20M -- for all of the found pools
5570 # quota15_2:1G:gpool0
5571 # quota15_3 -- for global limit only
5572 # quota15_4:200M:gpool0
5573 # quota15_4:200M:gpool1"
5575 declare -a pq_userset=(${POOLS_QUOTA_USERS_SET="mpiuser"})
5577 declare -A pq_limits
5579 for ((i=0; i<${#pq_userset[@]}; i++)); do
5580 u=${pq_userset[i]%%:*}
5582 # user gets no pool limits if
5583 # POOLS_QUOTA_USERS_SET does not specify it
5584 [[ ${pq_userset[i]} =~ : ]] && o=${pq_userset[i]##$u:}
5585 pq_limits[$u]+=" $o"
5587 pq_users=(${!pq_limits[@]})
5592 for ((i=0; i<${#pq_users[@]}; i++)); do
5594 # set to max limit (_u64)
5595 $LFS setquota -u $u -B $((2**24 - 1))T $DIR
5596 opts=(${pq_limits[$u]})
5597 for ((j=0; j<${#opts[@]}; j++)); do
5600 # Set limit for all existing pools if
5602 if [ $p == $o ]; then
5603 p=$(list_pool $FSNAME | sed "s/$FSNAME.//")
5604 echo "No pool specified for $u,
5605 set limit $o for all existing pools"
5608 $LFS setquota -u $u -B $o --pool $pool $DIR ||
5609 error "setquota -u $u -B $o \
5610 --pool $pool failed"
5613 $LFS quota -uv $u --pool $DIR
5617 check_and_setup_lustre() {
5619 nfs_client_mode && return
5620 cifs_client_mode && return
5622 local MOUNTED=$(mounted_lustre_filesystems)
5626 # both MOUNT and MOUNT2 are not mounted
5627 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
5628 [ "$REFORMAT" = "yes" ] && CLEANUP_DM_DEV=true formatall
5629 # setupall mounts both MOUNT and MOUNT2 (if MOUNT_2 is set)
5631 is_mounted $MOUNT || error "NAME=$NAME not mounted"
5632 export I_MOUNTED=yes
5636 elif is_mounted $MOUNT2; then
5638 # MOUNT2 is mounted, while MOUNT_2 is not set
5639 if ! [ "$MOUNT_2" ]; then
5640 cleanup_mount $MOUNT2
5641 export I_UMOUNTED2=yes
5644 # MOUNT2 is mounted, MOUNT_2 is set
5646 # FIXME: what to do if check_config failed?
5648 # 1) remote client has mounted other Lustre fs ?
5649 # 2) it has insane env ?
5650 # let's try umount MOUNT2 on all clients and mount it again:
5651 if ! check_config_clients $MOUNT2; then
5652 cleanup_mount $MOUNT2
5653 restore_mount $MOUNT2
5654 export I_MOUNTED2=yes
5659 # MOUNT is mounted MOUNT2 is not mounted
5660 elif [ "$MOUNT_2" ]; then
5661 restore_mount $MOUNT2
5662 export I_MOUNTED2=yes
5666 # FIXME: what to do if check_config failed?
5668 # 1) remote client has mounted other Lustre fs?
5669 # 2) lustre is mounted on remote_clients atall ?
5670 check_config_clients $MOUNT
5674 set_default_debug_nodes $(comma_list $(nodes_list))
5678 if [ -z "$CLIENTONLY" -a $(lower $OSD_TRACK_DECLARES_LBUG) == 'yes' ]; then
5680 [ "$(facet_fstype ost1)" = "ldiskfs" ] &&
5681 facets="$(get_facets OST)"
5682 [ "$(facet_fstype mds1)" = "ldiskfs" ] &&
5683 facets="$facets,$(get_facets MDS)"
5684 [ "$(facet_fstype mgs)" = "ldiskfs" ] &&
5685 facets="$facets,mgs"
5686 local nodes="$(facets_hosts ${facets})"
5687 if [ -n "$nodes" ] ; then
5688 do_nodes $nodes "$LCTL set_param \
5689 osd-ldiskfs.track_declares_assert=1 || true"
5693 if [ -n "$fs_STRIPEPARAMS" ]; then
5694 setstripe_getstripe $MOUNT $fs_STRIPEPARAMS
5702 if $DELETE_OLD_POOLS; then
5705 if [[ -n "$FS_POOL" ]]; then
5706 create_pools $FS_POOL $FS_POOL_NOSTS
5709 if [[ -n "$POOLS_QUOTA_USERS_SET" ]]; then
5712 if [ "$ONLY" == "setup" ]; then
5718 local clients=${CLIENTS:-$HOSTNAME}
5721 zconf_mount_clients $clients $mntpt
5725 local clients=${CLIENTS:-$HOSTNAME}
5728 zconf_umount_clients $clients $mntpt
5731 cleanup_and_setup_lustre() {
5732 if [ "$ONLY" == "cleanup" -o "`mount | grep $MOUNT`" ]; then
5733 lctl set_param debug=0 || true
5735 if [ "$ONLY" == "cleanup" ]; then
5739 check_and_setup_lustre
5742 # Run e2fsck on MDT or OST device.
5747 local cmd="$E2FSCK -d -v -t -t -f $extra_opts $target_dev"
5748 local log=$TMP/e2fsck.log
5751 # turn on pfsck if it is supported
5752 do_node $node $E2FSCK -h 2>&1 | grep -qw -- -m && cmd+=" -m8"
5754 do_node $node $cmd 2>&1 | tee $log
5756 if [ -n "$(grep "DNE mode isn't supported" $log)" ]; then
5758 if [ $MDSCOUNT -gt 1 ]; then
5759 skip_noexit "DNE mode isn't supported!"
5763 error "It's not DNE mode."
5768 [ $rc -le $FSCK_MAX_ERR ] ||
5769 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
5775 # Run resize2fs on MDT or OST device.
5784 do_facet $facet "$RESIZE2FS $opts $device $size"
5787 # verify a directory is shared among nodes.
5788 check_shared_dir() {
5790 local list=${2:-$(comma_list $(nodes_list))}
5792 [ -z "$dir" ] && return 1
5793 do_rpc_nodes "$list" check_logdir $dir
5794 check_write_access $dir "$list" || return 1
5799 do_nodes $(comma_list $(mdts_nodes) $(osts_nodes)) \
5800 $LCTL set_param printk=+lfsck
5801 do_facet $SINGLEMDS "$LCTL lfsck_start -M $FSNAME-MDT0000 -r -A -t all"
5803 for k in $(seq $MDSCOUNT); do
5804 # wait up to 10+1 minutes for LFSCK to complete
5805 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
5806 mdd.$(facet_svc mds${k}).lfsck_layout |
5807 awk '/^status/ { print \\\$2 }'" "completed" 600 ||
5808 error "MDS${k} layout isn't the expected 'completed'"
5809 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
5810 mdd.$(facet_svc mds${k}).lfsck_namespace |
5811 awk '/^status/ { print \\\$2 }'" "completed" 60 ||
5812 error "MDS${k} namespace isn't the expected 'completed'"
5814 local rep_mdt=$(do_nodes $(comma_list $(mdts_nodes)) \
5815 $LCTL get_param -n mdd.$FSNAME-*.lfsck_* |
5816 awk '/repaired/ { print $2 }' | calc_sum)
5817 local rep_ost=$(do_nodes $(comma_list $(osts_nodes)) \
5818 $LCTL get_param -n obdfilter.$FSNAME-*.lfsck_* |
5819 awk '/repaired/ { print $2 }' | calc_sum)
5820 local repaired=$((rep_mdt + rep_ost))
5821 [ $repaired -eq 0 ] ||
5822 error "lfsck repaired $rep_mdt MDT and $rep_ost OST errors"
5825 dump_file_contents() {
5831 if [ -z "$nodes" -o -z "$dir" -o -z "$logname" ]; then
5832 error_noexit false \
5833 "Invalid parameters for dump_file_contents()"
5836 for node in ${nodes}; do
5837 do_node $node "for i in \\\$(find $dir -type f); do
5838 echo ====\\\${i}=======================;
5840 done" >> ${logname}.${node}.log
5844 dump_command_output() {
5850 if [ -z "$nodes" -o -z "$cmd" -o -z "$logname" ]; then
5851 error_noexit false \
5852 "Invalid parameters for dump_command_output()"
5856 for node in ${nodes}; do
5857 do_node $node "echo ====${cmd}=======================;
5858 $cmd" >> ${logname}.${node}.log
5865 # dump file contents from /proc/spl in case of zfs test
5866 if [ "$(facet_fstype ost1)" = "zfs" ]; then
5867 dump_file_contents "$(osts_nodes)" "/proc/spl" "${logname}"
5868 dump_command_output \
5869 "$(osts_nodes)" "zpool events -v" "${logname}"
5872 if [ "$(facet_fstype $SINGLEMDS)" = "zfs" ]; then
5873 dump_file_contents "$(mdts_nodes)" "/proc/spl" "${logname}"
5874 dump_command_output \
5875 "$(mdts_nodes)" "zpool events -v" "${logname}"
5879 check_and_cleanup_lustre() {
5880 if [ "$LFSCK_ALWAYS" = "yes" -a "$TESTSUITE" != "sanity-lfsck" -a \
5881 "$TESTSUITE" != "sanity-scrub" ]; then
5885 if is_mounted $MOUNT; then
5886 if $DO_CLEANUP; then
5887 [ -n "$DIR" ] && rm -rf $DIR/[Rdfs][0-9]* ||
5888 error "remove sub-test dirs failed"
5892 [ "$ENABLE_QUOTA" ] && restore_quota || true
5895 if [ "$I_UMOUNTED2" = "yes" ]; then
5896 restore_mount $MOUNT2 || error "restore $MOUNT2 failed"
5899 if [ "$I_MOUNTED2" = "yes" ]; then
5900 cleanup_mount $MOUNT2
5903 if [[ "$I_MOUNTED" = "yes" ]] && ! $AUSTER_CLEANUP; then
5904 cleanupall -f || error "cleanup failed"
5912 wait_for_function () {
5915 # suppress fn both stderr and stdout
5916 if [ "$1" = "--quiet" ]; then
5918 quiet=" > /dev/null 2>&1"
5929 eval $fn $quiet && return 0
5931 [ $wait -lt $max ] || return 1
5932 echo waiting $fn, $((max - wait)) secs left ...
5933 wait=$((wait + sleep))
5934 [ $wait -gt $max ] && ((sleep -= wait - max))
5944 [ "$host" = "$HOSTNAME" ] && return 0
5946 if ! wait_for_function --quiet "ping -c 1 -w 3 $host" $max $sleep; then
5947 echo "$(date +'%H:%M:%S (%s)') waited for $host network ${max}s"
5957 # Convert a space-delimited list to a comma-delimited list. If the input is
5958 # only whitespace, ensure the output is empty (i.e. "") so [ -n $list ] works
5960 # echo is used to convert newlines to spaces, since it doesn't
5961 # introduce a trailing space as using "tr '\n' ' '" does
5962 echo $(tr -s " " "\n" <<< $* | sort -b -u) | tr ' ' ','
5968 echo $list | grep -qw $item
5971 # list, excluded are the comma separated lists
5972 exclude_items_from_list () {
5978 for item in ${excluded//,/ }; do
5979 list=$(echo " $list " | sed -re "s/\s+$item\s+/ /g")
5981 echo $(comma_list $list)
5984 # list, expand are the comma separated lists
5986 local list=${1//,/ }
5987 local expand=${2//,/ }
5990 expanded=$(for i in $list $expand; do echo $i; done | sort -u)
5991 echo $(comma_list $expanded)
5994 testslist_filter () {
5995 local script=$LUSTRE/tests/${TESTSUITE}.sh
5997 [ -f $script ] || return 0
5999 local start_at=$START_AT
6000 local stop_at=$STOP_AT
6002 local var=${TESTSUITE//-/_}_START_AT
6003 [ x"${!var}" != x ] && start_at=${!var}
6004 var=${TESTSUITE//-/_}_STOP_AT
6005 [ x"${!var}" != x ] && stop_at=${!var}
6007 sed -n 's/^test_\([^ (]*\).*/\1/p' $script | \
6008 awk ' BEGIN { if ("'${start_at:-0}'" != 0) flag = 1 }
6009 /^'${start_at}'$/ {flag = 0}
6010 {if (flag == 1) print $0}
6011 /^'${stop_at}'$/ { flag = 1 }'
6015 (cd `dirname $1`; echo $PWD/`basename $1`)
6019 local types=${1:-"OST MDS MGS"}
6023 for entry in $types; do
6024 local name=$(echo $entry | tr "[:upper:]" "[:lower:]")
6025 local type=$(echo $entry | tr "[:lower:]" "[:upper:]")
6028 MGS ) list="$list $name";;
6029 MDS|OST|AGT ) local count=${type}COUNT
6030 for ((i=1; i<=${!count}; i++)) do
6031 list="$list ${name}$i"
6033 * ) error "Invalid facet type"
6037 echo $(comma_list $list)
6040 ##################################
6041 # Adaptive Timeouts funcs
6044 # only check mds, we assume at_max is the same on all nodes
6045 local at_max=$(do_facet $SINGLEMDS "lctl get_param -n at_max")
6046 if [ $at_max -eq 0 ]; then
6057 # suppose that all ost-s have the same $at value set
6058 [ $facet != "ost" ] || facet=ost1
6060 do_facet $facet "lctl get_param -n $at"
6074 if [ $facet == "ost" ]; then
6075 facet=$(get_facets OST)
6076 elif [ $facet == "mds" ]; then
6077 facet=$(get_facets MDS)
6079 hosts=$(expand_list $hosts $(facets_hosts $facet))
6082 do_nodes $hosts lctl set_param at_max=$at_max
6085 ##################################
6089 # OBD_FAIL_MDS_ALL_REQUEST_NET
6091 do_facet $SINGLEMDS lctl set_param fail_val=0 fail_loc=0x123
6092 do_facet client "$1" || RC=$?
6093 do_facet $SINGLEMDS lctl set_param fail_loc=0
6098 # OBD_FAIL_MDS_ALL_REPLY_NET
6100 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x122
6102 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
6106 drop_reint_reply() {
6107 # OBD_FAIL_MDS_REINT_NET_REP
6109 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x119
6111 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
6115 drop_update_reply() {
6116 # OBD_FAIL_OUT_UPDATE_NET_REP
6120 do_facet mds${index} lctl set_param fail_loc=0x1701
6121 do_facet client "$@" || RC=$?
6122 do_facet mds${index} lctl set_param fail_loc=0
6127 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
6130 local timeout=${2:-0}
6131 # default is (obd_timeout / 4) if unspecified
6132 echo "timeout is $timeout/$2"
6133 do_facet ost1 lctl set_param fail_val=$timeout fail_loc=0x80000214
6134 do_facet client "$1" || RC=$?
6135 do_facet client "sync"
6136 do_facet ost1 lctl set_param fail_loc=0
6140 drop_ldlm_cancel() {
6141 #define OBD_FAIL_LDLM_CANCEL_NET 0x304
6143 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
6144 do_nodes $list lctl set_param fail_loc=0x304
6146 do_facet client "$@" || RC=$?
6148 do_nodes $list lctl set_param fail_loc=0
6152 drop_bl_callback_once() {
6154 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
6155 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
6156 do_facet client lctl set_param fail_loc=0x80000305
6157 do_facet client "$@" || rc=$?
6158 do_facet client lctl set_param fail_loc=0
6159 do_facet client lctl set_param fail_val=0
6160 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
6164 drop_bl_callback() {
6166 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
6167 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
6168 do_facet client lctl set_param fail_loc=0x305
6169 do_facet client "$@" || rc=$?
6170 do_facet client lctl set_param fail_loc=0
6171 do_facet client lctl set_param fail_val=0
6172 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
6176 drop_mdt_ldlm_reply() {
6177 #define OBD_FAIL_MDS_LDLM_REPLY_NET 0x157
6179 local list=$(comma_list $(mdts_nodes))
6180 do_nodes $list lctl set_param fail_loc=0x157
6182 do_facet client "$@" || RC=$?
6184 do_nodes $list lctl set_param fail_loc=0
6188 drop_mdt_ldlm_reply_once() {
6189 #define OBD_FAIL_MDS_LDLM_REPLY_NET 0x157
6191 local list=$(comma_list $(mdts_nodes))
6192 do_nodes $list lctl set_param fail_loc=0x80000157
6194 do_facet client "$@" || RC=$?
6196 do_nodes $list lctl set_param fail_loc=0
6204 echo "clearing fail_loc on $facet"
6205 do_facet $facet "lctl set_param fail_loc=0 2>/dev/null || true"
6208 set_nodes_failloc () {
6210 do_nodes $(comma_list $1) lctl set_param fail_val=$fv fail_loc=$2
6213 cancel_lru_locks() {
6214 #$LCTL mark "cancel_lru_locks $1 start"
6215 $LCTL set_param -n ldlm.namespaces.*$1*.lru_size=clear
6216 $LCTL get_param ldlm.namespaces.*$1*.lock_unused_count | grep -v '=0'
6217 #$LCTL mark "cancel_lru_locks $1 stop"
6222 local nr_cpu=$(grep -c "processor" /proc/cpuinfo)
6224 echo $((100 * nr_cpu))
6229 lctl set_param ldlm.namespaces.*$1*.lru_size=0
6232 lru_resize_disable()
6235 local lru_size=${2:-$(default_lru_size)}
6237 $LCTL set_param ldlm.namespaces.*$dev*.lru_size=$lru_size
6242 local mountpath=${1:-$MOUNT}
6245 [ -z "$(mount | grep "$mountpath .*flock" | grep -v noflock)" ] && RC=1
6251 for FILE in `lctl get_param -N "llite.*.dump_page_cache"`; do
6252 if [ `lctl get_param -n $FILE | wc -l` -gt 1 ]; then
6253 echo there is still data in page cache $FILE ?
6254 lctl get_param -n $FILE
6262 DEBUGSAVE="$(lctl get_param -n debug)"
6263 DEBUGSAVE_SERVER=$(do_facet $SINGLEMDS "$LCTL get_param -n debug")
6267 [ -n "$DEBUGSAVE" ] &&
6268 do_nodes $CLIENTS "$LCTL set_param debug=\\\"${DEBUGSAVE}\\\""||
6272 [ -n "$DEBUGSAVE_SERVER" ] &&
6273 do_nodes $(comma_list $(all_server_nodes)) \
6274 "$LCTL set_param debug=\\\"${DEBUGSAVE_SERVER}\\\"" ||
6280 DEBUG_SIZE_SAVED="$(lctl get_param -n debug_mb)"
6283 debug_size_restore() {
6284 [ -n "$DEBUG_SIZE_SAVED" ] && \
6285 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE_SAVED"
6289 start_full_debug_logging() {
6294 local debug_size=150
6295 local nodes=$(comma_list $(nodes_list))
6297 do_nodes $nodes "$LCTL set_param debug=$fulldebug debug_mb=$debug_size"
6300 stop_full_debug_logging() {
6305 # prints bash call stack
6306 print_stack_trace() {
6309 for (( i=$skip; i < ${#BASH_LINENO[*]} ; i++ )) ; do
6310 local src=${BASH_SOURCE[$i]}
6311 local lineno=${BASH_LINENO[$i-1]}
6312 local funcname=${FUNCNAME[$i]}
6313 echo " = $src:$lineno:$funcname()"
6318 local TYPE=${TYPE:-"FAIL"}
6321 # do not dump logs if $1=false
6322 if [ "x$1" = "xfalse" ]; then
6327 log " ${TESTSUITE} ${TESTNAME}: @@@@@@ ${TYPE}: $@ "
6328 (print_stack_trace 2) >&2
6330 # We need to dump the logs on all nodes
6332 gather_logs $(comma_list $(nodes_list))
6336 [ "$TESTSUITELOG" ] &&
6337 echo "$TESTSUITE: $TYPE: $TESTNAME $@" >> $TESTSUITELOG
6338 if [ -z "$*" ]; then
6339 echo "error() without useful message, please fix" > $LOGDIR/err
6341 if [[ `echo $TYPE | grep ^IGNORE` ]]; then
6342 echo "$@" > $LOGDIR/ignore
6344 echo "$@" > $LOGDIR/err
6348 # cleanup the env for failed tests
6352 ##################################
6354 ##################################
6356 # usage: stack_trap arg sigspec
6358 # stack_trap() behaves like bash's built-in trap, except that it "stacks" the
6359 # command "arg" on top of previously defined commands for "sigspec" instead
6360 # of overwriting them.
6361 # stacked traps are executed in reverse order of their registration
6363 # arg and sigspec have the same meaning as in man (1) trap
6367 local sigspec="${2:-EXIT}"
6369 # Use "trap -p" to get the quoting right
6370 local old_trap="$(trap -p "$sigspec")"
6371 # Append ";" and remove the leading "trap -- '" added by "trap -p"
6372 old_trap="${old_trap:+"; ${old_trap#trap -- \'}"}"
6374 # Once again, use "trap -p" to get the quoting right
6375 local new_trap="$(trap -- "$arg" "$sigspec"
6377 trap -- '' "$sigspec")"
6379 # Remove the trailing "' $sigspec" part added by "trap -p" and merge
6381 # The resulting string should be safe to "eval" as it is (supposedly
6382 # correctly) quoted by "trap -p"
6383 eval "${new_trap%\' $sigspec}${old_trap:-"' $sigspec"}"
6392 local logs="$TESTSUITELOG $1"
6394 for log in $logs; do
6395 if [ -f "$log" ]; then
6396 grep -qw FAIL $log && status=1
6413 # use only if we are ignoring failures for this test, bugno required.
6414 # (like ALWAYS_EXCEPT, but run the test and ignore the results.)
6415 # e.g. error_ignore bz5494 "your message" or
6416 # error_ignore LU-5494 "your message"
6418 local TYPE="IGNORE ($1)"
6423 error_and_remount() {
6425 remount_client $MOUNT
6429 # Throw an error if it's not running in vm - usually for performance
6432 local virt=$(running_in_vm)
6433 if [[ -n "$virt" ]]; then
6434 echo "running in VM '$virt', ignore error"
6435 error_ignore env=$virt "$@"
6442 # Function: skip_env()
6443 # Purpose: to skip a test during developer testing because some tool
6444 # is missing, but fail the test in release testing because the test
6445 # environment is not configured properly".
6448 $FAIL_ON_SKIP_ENV && error false $@ || skip $@
6453 log " SKIP: $TESTSUITE $TESTNAME $@"
6455 if [[ -n "$ALWAYS_SKIPPED" ]]; then
6456 skip_logged $TESTNAME "$@"
6459 echo "$@" > $LOGDIR/skip
6462 [[ -n "$TESTSUITELOG" ]] &&
6463 echo "$TESTSUITE: SKIP: $TESTNAME $@" >> $TESTSUITELOG || true
6473 # For interop testing treate EOPNOTSUPP as success
6479 echo $retstr | awk -F'|' '{print $1}' |
6480 grep -E unsupported\|"(Operation not supported)"
6481 (( $? == 0 )) || error "$retstr"
6485 # Add a list of tests to ALWAYS_EXCEPT due to an issue.
6486 # Usage: always_except LU-4815 23 42q ...
6488 function always_except() {
6489 local issue="${1:-}" # single jira style issue ("LU-4815")
6494 if ! [[ "$issue" =~ ^[[:upper:]]+-[[:digit:]]+$ ]]; then
6495 error "always_except: invalid issue '$issue' for tests '$*'"
6498 for test_num in "$@"; do
6499 ALWAYS_EXCEPT+=" $test_num"
6503 build_test_filter() {
6504 EXCEPT="$EXCEPT $(testslist_filter)"
6507 if [[ $O = [0-9]*-[0-9]* ]]; then
6508 for num in $(seq $(echo $O | tr '-' ' ')); do
6516 [ "$EXCEPT$ALWAYS_EXCEPT" ] &&
6517 log "excepting tests: `echo $EXCEPT $ALWAYS_EXCEPT`"
6518 [ "$EXCEPT_SLOW" ] &&
6519 log "skipping tests SLOW=no: `echo $EXCEPT_SLOW`"
6520 for E in $EXCEPT; do
6521 eval EXCEPT_${E}=true
6523 for E in $ALWAYS_EXCEPT; do
6524 eval EXCEPT_ALWAYS_${E}=true
6526 for E in $EXCEPT_SLOW; do
6527 eval EXCEPT_SLOW_${E}=true
6529 for G in $GRANT_CHECK_LIST; do
6530 eval GCHECK_ONLY_${G}=true
6535 if [[ $1 = [a-z]* ]]; then
6538 echo ${1%%[a-zA-Z]*}
6542 # print a newline if the last test was skipped
6543 export LAST_SKIPPED=
6544 export ALWAYS_SKIPPED=
6546 # Main entry into test-framework. This is called with the number and
6547 # description of a test. The number is used to find the function to run
6548 # the test using "test_$name".
6550 # This supports a variety of methods of specifying specific test to
6552 # - ONLY= env variable with space-separated list of test numbers to run
6553 # - EXCEPT= env variable with space-separated list of test numbers to exclude
6559 export base=$(basetest $testnum)
6560 export TESTNAME=test_$testnum
6564 # Check the EXCEPT, ALWAYS_EXCEPT and SLOW lists to see if we
6565 # need to skip the current test. If so, set the ALWAYS_SKIPPED flag.
6566 local isexcept=EXCEPT_$testnum
6567 local isexcept_base=EXCEPT_$base
6568 if [ ${!isexcept}x != x ]; then
6570 skip_message="skipping excluded test $testnum"
6571 elif [ ${!isexcept_base}x != x ]; then
6573 skip_message="skipping excluded test $testnum (base $base)"
6576 isexcept=EXCEPT_ALWAYS_$testnum
6577 isexcept_base=EXCEPT_ALWAYS_$base
6578 if [ ${!isexcept}x != x ]; then
6580 skip_message="skipping ALWAYS excluded test $testnum"
6581 elif [ ${!isexcept_base}x != x ]; then
6583 skip_message="skipping ALWAYS excluded test $testnum (base $base)"
6586 isexcept=EXCEPT_SLOW_$testnum
6587 isexcept_base=EXCEPT_SLOW_$base
6588 if [ ${!isexcept}x != x ]; then
6590 skip_message="skipping SLOW test $testnum"
6591 elif [ ${!isexcept_base}x != x ]; then
6593 skip_message="skipping SLOW test $testnum (base $base)"
6596 # If there are tests on the ONLY list, check if the current test
6597 # is on that list and, if so, check if the test is to be skipped
6598 # and if we are supposed to honor the skip lists.
6599 if [ -n "$ONLY" ]; then
6600 local isonly=ONLY_$testnum
6601 local isonly_base=ONLY_$base
6602 if [[ ${!isonly}x != x || ${!isonly_base}x != x ]]; then
6604 if [[ -n "$ALWAYS_SKIPPED" && -n "$HONOR_EXCEPT" ]]; then
6606 skip_noexit "$skip_message"
6609 [ -n "$LAST_SKIPPED" ] &&
6610 echo "" && LAST_SKIPPED=
6612 run_one_logged $testnum "$testmsg"
6622 if [ -n "$ALWAYS_SKIPPED" ]; then
6624 skip_noexit "$skip_message"
6627 run_one_logged $testnum "$testmsg"
6634 load_module ../libcfs/libcfs/libcfs
6646 do_nodes $(comma_list $(nodes_list)) $LCTL mark "$MSG" 2> /dev/null || true
6651 strace -o $TMP/$1.strace -ttt $*
6653 log "FINISHED: $*: rc $RC"
6660 banner test complete, duration $duration sec
6661 [ -f "$TESTSUITELOG" ] && egrep .FAIL $TESTSUITELOG || true
6662 echo duration $duration >>$TESTSUITELOG
6666 # Set TEST_STATUS here. It will be used for logging the result.
6669 if [[ -f $LOGDIR/err ]]; then
6671 elif [[ -f $LOGDIR/skip ]]; then
6674 echo "$TEST_STATUS $@" 2>&1 | tee -a $TESTSUITELOG
6678 local FFREE=$(do_node $SINGLEMDS \
6679 lctl get_param -n osd*.*MDT*.filesfree | calc_sum)
6680 local FTOTAL=$(do_node $SINGLEMDS \
6681 lctl get_param -n osd*.*MDT*.filestotal | calc_sum)
6683 [ $FFREE -ge $FTOTAL ] && error "files free $FFREE > total $FTOTAL" || true
6687 #echo -n "Resetting fail_loc on all nodes..."
6688 do_nodes --quiet $(comma_list $(nodes_list)) \
6689 "lctl set_param -n fail_loc=0 fail_val=0 2>/dev/null" || true
6695 # Log a message (on all nodes) padded with "=" before and after.
6696 # Also appends a timestamp and prepends the testsuite name.
6699 # ======================================================== 15:06:12 (1624050372)
6700 EQUALS="========================================================"
6702 msg="== ${TESTSUITE} $*"
6704 [[ $last != "=" && $last != " " ]] && msg="$msg "
6705 msg=$(printf '%s%.*s' "$msg" $((${#EQUALS} - ${#msg})) $EQUALS )
6706 # always include at least == after the message
6707 log "$msg== $(date +"%H:%M:%S (%s)")"
6710 check_dmesg_for_errors() {
6712 local errors="VFS: Busy inodes after unmount of\|\
6713 ldiskfs_check_descriptors: Checksum for group 0 failed\|\
6714 group descriptors corrupted"
6716 res=$(do_nodes -q $(comma_list $(nodes_list)) "dmesg" | grep "$errors")
6717 [ -z "$res" ] && return 0
6718 echo "Kernel error detected: $res"
6723 # Run a single test function and cleanup after it.
6725 # This function should be run in a subshell so the test func can
6726 # exit() without stopping the whole script.
6731 local SAVE_UMASK=`umask`
6734 if ! grep -q $DIR /proc/mounts; then
6738 banner "test $testnum: $testmsg"
6739 test_${testnum} || error "test_$testnum failed with $?"
6742 check_grant ${testnum} || error "check_grant $testnum failed with $?"
6744 check_dmesg_for_errors || error "Error in dmesg detected"
6745 if [ "$PARALLEL" != "yes" ]; then
6746 ps auxww | grep -v grep | grep -q "multiop " &&
6747 error "multiop still running"
6755 # Wrapper around run_one to ensure:
6756 # - test runs in subshell
6757 # - output of test is saved to separate log file for error reporting
6758 # - test result is saved to data file
6761 local before=$SECONDS
6764 export tfile=f${testnum}.${TESTSUITE}
6765 export tdir=d${testnum}.${TESTSUITE}
6766 local test_log=$TESTLOG_PREFIX.$TESTNAME.test_log.$(hostname -s).log
6767 local zfs_debug_log=$TESTLOG_PREFIX.$TESTNAME.zfs_log
6768 local SAVE_UMASK=$(umask)
6772 rm -f $LOGDIR/err $LOGDIR/ignore $LOGDIR/skip
6774 # if ${ONLY_$testnum} set, repeat $ONLY_REPEAT times, otherwise once
6775 local isonly=ONLY_$testnum
6776 local repeat=${!isonly:+$ONLY_REPEAT}
6778 for testiter in $(seq ${repeat:-1}); do
6779 local before_sub=$SECONDS
6780 log_sub_test_begin $TESTNAME
6782 # remove temp files between repetitions to avoid test failures
6783 [ -n "$append" -a -n "$DIR" -a -n "$tdir" -a -n "$tfile" ] &&
6784 rm -rvf $DIR/$tdir* $DIR/$tfile*
6785 # loop around subshell so stack_trap EXIT triggers each time
6786 (run_one $testnum "$testmsg") 2>&1 | tee -i $append $test_log
6789 local duration_sub=$((SECONDS - before_sub))
6792 [[ $rc != 0 && ! -f $LOGDIR/err ]] &&
6793 echo "$TESTNAME returned $rc" | tee $LOGDIR/err
6795 if [[ -f $LOGDIR/err ]]; then
6796 test_error=$(cat $LOGDIR/err)
6798 elif [[ -f $LOGDIR/ignore ]]; then
6799 test_error=$(cat $LOGDIR/ignore)
6800 elif [[ -f $LOGDIR/skip ]]; then
6801 test_error=$(cat $LOGDIR/skip)
6807 pass "$testnum" "(${duration_sub}s)"
6808 log_sub_test_end $TEST_STATUS $duration_sub "$rc" "$test_error"
6809 [[ $rc != 0 ]] && break
6812 if [[ "$TEST_STATUS" != "SKIP" && -f $TF_SKIP ]]; then
6816 if [ -f $LOGDIR/err ]; then
6817 log_zfs_info "$zfs_debug_log"
6818 $FAIL_ON_ERROR && exit $rc
6831 # Print information of skipped tests to result.yml
6834 log_sub_test_begin $1
6836 log_sub_test_end "SKIP" "0" "0" "$@"
6839 grant_from_clients() {
6843 do_nodes $nodes "$LCTL get_param -n osc.${FSNAME}-*.cur_*grant_bytes" |
6847 grant_from_servers() {
6851 # which is tot_granted less grant_precreate
6852 do_nodes $nodes "$LCTL get_param obdfilter.${FSNAME}-OST*.tot_granted" \
6853 " obdfilter.${FSNAME}-OST*.tot_pending" \
6854 " obdfilter.${FSNAME}-OST*.grant_precreate" |
6855 tr '=' ' ' | awk '/tot_granted/{ total += $2 };
6856 /tot_pending/{ total -= $2 };
6857 /grant_precreate/{ total -= $2 };
6858 END { printf("%0.0f", total) }'
6862 export base=$(basetest $1)
6863 [ "$CHECK_GRANT" == "no" ] && return 0
6865 local isonly_base=GCHECK_ONLY_${base}
6866 local isonly=GCHECK_ONLY_$1
6867 [ ${!isonly_base}x == x -a ${!isonly}x == x ] && return 0
6869 echo -n "checking grant......"
6871 local osts=$(comma_list $(osts_nodes))
6872 local clients=$CLIENTS
6873 [ -z "$clients" ] && clients=$(hostname)
6875 # sync all the data and make sure no pending data on server
6876 do_nodes $clients sync
6877 do_nodes $clients $LFS df # initiate all idling connections
6880 cli_grant=$(grant_from_clients $clients)
6883 # which is tot_granted less grant_precreate
6884 srv_grant=$(grant_from_servers $osts)
6887 # check whether client grant == server grant
6888 while [[ $cli_grant != $srv_grant && count++ -lt 30 ]]; do
6889 echo "wait for client:$cli_grant == server:$srv_grant"
6891 cli_grant=$(grant_from_clients $clients)
6892 srv_grant=$(grant_from_servers $osts)
6894 if [[ $cli_grant -ne $srv_grant ]]; then
6895 do_nodes $(comma_list $(osts_nodes)) \
6896 "$LCTL get_param obdfilter.${FSNAME}-OST*.tot*" \
6897 "obdfilter.${FSNAME}-OST*.grant_*"
6898 do_nodes $clients "$LCTL get_param osc.${FSNAME}-*.cur_*_bytes"
6899 error "failed grant check: client:$cli_grant server:$srv_grant"
6901 echo "pass grant check: client:$cli_grant server:$srv_grant"
6905 ########################
6911 ost=`echo $1 | awk -F_ '{print $3}'`
6912 if [ -z $ost ]; then
6913 ost=`echo $1 | sed 's/-osc.*//'`
6918 ostuuid_from_index()
6920 $LFS osts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
6923 ostname_from_index() {
6924 local uuid=$(ostuuid_from_index $1 $2)
6928 mdtname_from_index() {
6929 local uuid=$(mdtuuid_from_index $1)
6933 mdssize_from_index () {
6934 local mdt=$(mdtname_from_index $2)
6935 $LFS df $1 | grep $mdt | awk '{ print $2 }'
6938 index_from_ostuuid()
6940 $LFS osts $2 | sed -ne "/${1}/s/\(.*\): .* .*$/\1/p"
6943 mdtuuid_from_index()
6945 $LFS mdts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
6949 # Return unique identifier for given hostname
6952 echo $host_name | md5sum | cut -d' ' -f1
6956 # Returns list of ip addresses for each interface
6958 ip addr | awk '/inet / {print $2}' | awk -F/ '{print $1}'
6962 # Returns list of interfaces configured for LNet
6964 local nids=( $($LCTL list_nids | xargs echo) )
6966 [[ -z ${nids[@]} ]] &&
6969 declare -a INTERFACES
6971 for ((i = 0; i < ${#nids[@]}; i++)); do
6972 ip=$(sed 's/^\(.*\)@.*$/\1/'<<<${nids[i]})
6973 INTERFACES[i]=$(ip -o a s |
6974 awk '$4 ~ /^'$ip'\//{print $2}')
6975 INTERFACES=($(echo "${INTERFACES[@]}" | tr ' ' '\n' | uniq | tr '\n' ' '))
6976 if [[ -z ${INTERFACES[i]} ]]; then
6977 error "Can't determine interface name for NID ${nids[i]}"
6978 elif [[ 1 -ne $(wc -w <<<${INTERFACES[i]}) ]]; then
6979 error "Found $(wc -w <<<${INTERFACES[i]}) interfaces for NID ${nids[i]}. Expect 1"
6983 echo "${INTERFACES[@]}"
6990 # Cache address list to avoid mutiple execution of local_addr_list
6991 LOCAL_ADDR_LIST=${LOCAL_ADDR_LIST:-$(local_addr_list)}
6993 for i in $LOCAL_ADDR_LIST ; do
6994 [[ "$i" == "$addr" ]] && return 0
7001 local is_local="IS_LOCAL_$(host_id $host_name)"
7002 if [ -z "${!is_local-}" ] ; then
7004 local host_ip=$($LUSTRE/tests/resolveip $host_name)
7005 is_local_addr "$host_ip" && eval $is_local=1
7007 [[ "${!is_local}" == "1" ]]
7012 local_node $node && return 1
7019 for node in $(mdts_nodes); do
7020 remote_node $node && return 0
7027 [ -n "$CLIENTONLY" ] && return 0 || true
7028 remote_mds && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$mds_HOST" ]
7033 remote_mds_nodsh && echo "SKIP: $TESTSUITE: remote MDS with nodsh" &&
7034 MSKIPPED=1 && return 1
7041 for node in $(osts_nodes) ; do
7042 remote_node $node && return 0
7049 [ -n "$CLIENTONLY" ] && return 0 || true
7050 remote_ost && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
7055 remote_ost_nodsh && echo "SKIP: $TESTSUITE: remote OST with nodsh" && \
7056 OSKIPPED=1 && return 1
7062 [ -n "$CLIENTONLY" ] && return 0 || true
7064 MGS=$(facet_host mgs)
7065 remote_node $MGS && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
7070 remote_mds_nodsh || remote_ost_nodsh || \
7071 $(single_local_node $(comma_list $(nodes_list)))
7075 remote_ost && remote_mds
7078 # Get the active nodes for facets.
7086 for facet in ${facets//,/ }; do
7087 nodes="$nodes $(facet_active_host $facet)"
7090 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
7094 # Get name of the active MGS node.
7096 echo -n $(facets_nodes $(get_facets MGS))
7099 # Get all of the active MDS nodes.
7101 echo -n $(facets_nodes $(get_facets MDS))
7104 # Get all of the active OSS nodes.
7106 echo -n $(facets_nodes $(get_facets OST))
7109 # Get all of the client nodes and active server nodes.
7111 local nodes=$HOSTNAME
7115 # CLIENTS (if specified) contains the local client
7116 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
7118 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
7119 nodes="$nodes $(facets_nodes $(get_facets))"
7122 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
7126 # Get all of the remote client nodes and remote active server nodes.
7127 remote_nodes_list () {
7128 echo -n $(nodes_list) | sed -re "s/\<$HOSTNAME\>//g"
7131 # Get all of the MDS nodes, including active and passive nodes.
7139 for i in $(seq $MDSCOUNT); do
7141 failover_host=mds${i}failover_HOST
7142 nodes="$nodes ${!host} ${!failover_host}"
7145 [ -n "$nodes" ] || nodes="${mds_HOST} ${mdsfailover_HOST}"
7146 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
7150 # Get all of the OSS nodes, including active and passive nodes.
7158 for i in $(seq $OSTCOUNT); do
7160 failover_host=ost${i}failover_HOST
7161 nodes="$nodes ${!host} ${!failover_host}"
7164 [ -n "$nodes" ] || nodes="${ost_HOST} ${ostfailover_HOST}"
7165 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
7169 # Get all of the server nodes, including active and passive nodes.
7170 all_server_nodes () {
7175 nodes="$mgs_HOST $mgsfailover_HOST $(all_mdts_nodes) $(all_osts_nodes)"
7177 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
7181 # Get all of the client and server nodes, including active and passive nodes.
7183 local nodes=$HOSTNAME
7187 # CLIENTS (if specified) contains the local client
7188 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
7190 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
7191 nodes="$nodes $(all_server_nodes)"
7194 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
7198 init_clients_lists () {
7199 # Sanity check: exclude the local client from RCLIENTS
7200 local clients=$(hostlist_expand "$RCLIENTS")
7201 local rclients=$(exclude_items_from_list "$clients" $HOSTNAME)
7203 # Sanity check: exclude the dup entries
7204 RCLIENTS=$(for i in ${rclients//,/ }; do echo $i; done | sort -u)
7206 export CLIENT1=${CLIENT1:-$HOSTNAME}
7207 export SINGLECLIENT=$CLIENT1
7209 clients="$SINGLECLIENT $HOSTNAME $RCLIENTS"
7211 # Sanity check: exclude the dup entries from CLIENTS
7212 # for those configs which has SINGLCLIENT set to local client
7213 clients=$(for i in $clients; do echo $i; done | sort -u)
7215 export CLIENTS=$(comma_list $clients)
7216 local -a remoteclients=($RCLIENTS)
7217 for ((i=0; $i<${#remoteclients[@]}; i++)); do
7218 varname=CLIENT$((i + 2))
7219 eval export $varname=${remoteclients[i]}
7222 export CLIENTCOUNT=$((${#remoteclients[@]} + 1))
7225 get_random_entry () {
7228 rnodes=${rnodes//,/ }
7230 local -a nodes=($rnodes)
7231 local num=${#nodes[@]}
7232 local i=$((RANDOM * num * 2 / 65536))
7238 [ -n "$CLIENTONLY" ] || [ "x$CLIENTMODSONLY" = "xyes" ]
7242 [ "$(lustre_version_code client)" = "$(lustre_version_code $SINGLEMDS)" -a \
7243 "$(lustre_version_code client)" = "$(lustre_version_code ost1)" ]
7248 echo $nodes | wc -w || true
7252 local nodes=$(mdts_nodes)
7253 local mdtcount=$(get_node_count "$nodes")
7254 [ ! "$MDSCOUNT" = "$mdtcount" ]
7257 generate_machine_file() {
7258 local nodes=${1//,/ }
7259 local machinefile=$2
7261 for node in $nodes; do
7262 echo $node >>$machinefile || \
7263 { echo "can not generate machinefile $machinefile" && return 1; }
7268 local file=$1/stripe
7271 $LFS getstripe -v $file || error "getstripe $file failed"
7275 # Check and add a test group.
7281 local gid=$(getent group $group_name | cut -d: -f3)
7282 if [[ -n "$gid" ]]; then
7283 [[ "$gid" -eq "$group_id" ]] || {
7284 error_noexit "inconsistent group ID:" \
7285 "new: $group_id, old: $gid"
7289 groupadd -g $group_id $group_name
7296 # Check and add a test user.
7309 local uid=$(getent passwd $user_name | cut -d: -f3)
7310 if [[ -n "$uid" ]]; then
7311 if [[ "$uid" -eq "$user_id" ]]; then
7312 local dir=$(getent passwd $user_name | cut -d: -f6)
7313 if [[ "$dir" != "$home" ]]; then
7315 usermod -d $home $user_name
7319 error_noexit "inconsistent user ID:" \
7320 "new: $user_id, old: $uid"
7325 useradd -M -u $user_id -d $home -g $group_name $opts $user_name
7332 check_runas_id_ret() {
7334 local myRUNAS_UID=$1
7335 local myRUNAS_GID=$2
7339 if [ -z "$myRUNAS" ]; then
7340 error_exit "check_runas_id_ret requires myRUNAS argument"
7344 error "Unable to execute $myRUNAS"
7346 id $myRUNAS_UID > /dev/null ||
7347 error "Invalid RUNAS_ID $myRUNAS_UID. Please set RUNAS_ID to " \
7348 "some UID which exists on MDS and client or add user " \
7349 "$myRUNAS_UID:$myRUNAS_GID on these nodes."
7352 $myRUNAS krb5_login.sh ||
7353 error "Failed to refresh krb5 TGT for UID $myRUNAS_ID."
7355 mkdir $DIR/d0_runas_test
7357 chown $myRUNAS_UID:$myRUNAS_GID $DIR/d0_runas_test
7358 $myRUNAS -u $myRUNAS_UID -g $myRUNAS_GID touch $DIR/d0_runas_test/f$$ ||
7360 rm -rf $DIR/d0_runas_test
7365 local myRUNAS_UID=$1
7366 local myRUNAS_GID=$2
7370 check_runas_id_ret $myRUNAS_UID $myRUNAS_GID $myRUNAS || \
7371 error "unable to write to $DIR/d0_runas_test as " \
7375 # obtain the UID/GID for MPI_USER
7379 MPI_USER_UID=$(do_facet client "getent passwd $mpi_user | cut -d: -f3;
7380 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the UID for $mpi_user"
7382 MPI_USER_GID=$(do_facet client "getent passwd $mpi_user | cut -d: -f4;
7383 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the GID for $mpi_user"
7386 # obtain and cache Kerberos ticket-granting ticket
7387 refresh_krb5_tgt() {
7388 local myRUNAS_UID=$1
7389 local myRUNAS_GID=$2
7392 if [ -z "$myRUNAS" ]; then
7393 error_exit "myRUNAS command must be specified for refresh_krb5_tgt"
7396 CLIENTS=${CLIENTS:-$HOSTNAME}
7397 do_nodes $CLIENTS "set -x
7398 if ! $myRUNAS krb5_login.sh; then
7399 echo "Failed to refresh Krb5 TGT for UID/GID $myRUNAS_UID/$myRUNAS_GID."
7404 # Run multiop in the background, but wait for it to print
7405 # "PAUSING" to its stdout before returning from this function.
7406 multiop_bg_pause() {
7407 MULTIOP_PROG=${MULTIOP_PROG:-$MULTIOP}
7411 TMPPIPE=/tmp/multiop_open_wait_pipe.$$
7414 echo "$MULTIOP_PROG $FILE v$ARGS"
7415 $MULTIOP_PROG $FILE v$ARGS > $TMPPIPE &
7417 echo "TMPPIPE=${TMPPIPE}"
7418 read -t 60 multiop_output < $TMPPIPE
7419 if [ $? -ne 0 ]; then
7424 if [ "$multiop_output" != "PAUSING" ]; then
7425 echo "Incorrect multiop output: $multiop_output"
7440 [ ${PIPESTATUS[0]} -eq 0 ] || rc=1
7442 echo $((SECONDS - start))
7446 inodes_available () {
7447 local IFree=$($LFS df -i $MOUNT | grep ^$FSNAME | awk '{ print $4 }' |
7448 sort -un | head -n1) || return 1
7452 mdsrate_inodes_available () {
7453 local min_inodes=$(inodes_available)
7454 echo $((min_inodes * 99 / 100))
7457 # reset stat counters
7459 local paramfile="$1"
7460 lctl set_param -n $paramfile=0
7465 local paramfile="$1"
7467 lctl get_param -n $paramfile |
7468 awk '/^'$stat'/ { sum += $2 } END { printf("%0.0f", sum) }'
7472 awk '{sum += $1} END { printf("%0.0f", sum) }'
7475 calc_osc_kbytes () {
7476 $LFS df $MOUNT > /dev/null
7477 $LCTL get_param -n osc.*[oO][sS][cC][-_][0-9a-f]*.$1 | calc_sum
7481 wait_delete_completed
7482 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
7483 echo "OST kbytes available: ${AVAIL[*]}"
7488 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
7489 #echo OST $i: ${AVAIL[i]}kb
7490 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
7494 if [[ ${AVAIL[i]} -lt $MINV ]]; then
7499 echo "Min free space: OST $MINI: $MINV"
7500 echo "Max free space: OST $MAXI: $MAXV"
7503 # save_lustre_params(comma separated facet list, parameter_mask)
7504 # generate a stream of formatted strings (<facet> <param name>=<param value>)
7505 save_lustre_params() {
7510 for facet in ${facets//,/ }; do
7511 facet_svc=$(facet_svc $facet)
7513 "params=\\\$($LCTL get_param $2);
7514 [[ -z \\\"$facet_svc\\\" ]] && param= ||
7515 param=\\\$(grep $facet_svc <<< \\\"\\\$params\\\");
7516 [[ -z \\\$param ]] && param=\\\"\\\$params\\\";
7517 while read s; do echo $facet \\\$s;
7518 done <<< \\\"\\\$param\\\""
7522 # restore lustre parameters from input stream, produces by save_lustre_params
7523 restore_lustre_params() {
7528 while IFS=" =" read facet name val; do
7529 do_facet $facet "$LCTL set_param -n $name=$val"
7533 check_node_health() {
7534 local nodes=${1:-$(comma_list $(nodes_list))}
7535 local health=$TMP/node_health.$$
7537 do_nodes -q $nodes "$LCTL get_param catastrophe 2>&1" | tee $health |
7538 grep "catastrophe=1" && error "LBUG/LASSERT detected"
7539 # Only check/report network health if get_param isn't reported, since
7540 # *clearly* the network is working if get_param returned something.
7541 if (( $(grep -c catastro $health) != $(wc -w <<< ${nodes//,/ }) )); then
7542 for node in ${nodes//,/}; do
7543 check_network $node 5
7549 mdsrate_cleanup () {
7551 mpi_run ${MACHINEFILE_OPTION} $2 -np $1 ${MDSRATE} --unlink \
7552 --nfiles $3 --dir $4 --filefmt $5 $6
7557 ########################
7559 convert_facet2label() {
7562 if [ x$facet = xost ]; then
7564 elif [ x$facet = xmgs ] && combined_mgs_mds ; then
7568 local varsvc=${facet}_svc
7570 if [ -n ${!varsvc} ]; then
7573 error "No label for $facet!"
7577 get_clientosc_proc_path() {
7578 echo "${1}-osc-[-0-9a-f]*"
7581 get_mdtosc_proc_path() {
7583 local ost_label=${2:-"*OST*"}
7585 [ "$mds_facet" = "mds" ] && mds_facet=$SINGLEMDS
7586 local mdt_label=$(convert_facet2label $mds_facet)
7587 local mdt_index=$(echo $mdt_label | sed -e 's/^.*-//')
7589 if [[ $ost_label = *OST* ]]; then
7590 echo "${ost_label}-osc-${mdt_index}"
7592 echo "${ost_label}-osp-${mdt_index}"
7596 get_osc_import_name() {
7599 local label=$(convert_facet2label $ost)
7601 if [ "${facet:0:3}" = "mds" ]; then
7602 get_mdtosc_proc_path $facet $label
7606 get_clientosc_proc_path $label
7610 _wait_import_state () {
7612 local CONN_PROC="$2"
7613 local maxtime=${3:-$(max_recovery_time)}
7614 local err_on_fail=${4:-1}
7618 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
7619 while ! echo "${CONN_STATE}" | egrep -q "^${expected}\$" ; do
7620 if [[ "${expected}" == "DISCONN" ]]; then
7621 # for disconn we can check after proc entry is removed
7622 [[ -z "${CONN_STATE}" ]] && return 0
7623 # with AT, we can have connect request timeout near
7624 # reconnect timeout and test can't see real disconnect
7625 [[ "${CONN_STATE}" == "CONNECTING" ]] && return 0
7627 if (( $i >= $maxtime )); then
7628 (( $err_on_fail != 0 )) &&
7629 error "can't put import for $CONN_PROC into ${expected} state after $i sec, have ${CONN_STATE}"
7633 # Add uniq for multi-mount case
7634 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null |
7639 log "$CONN_PROC in ${CONN_STATE} state after $i sec"
7643 wait_import_state() {
7646 local maxtime=${3:-$(max_recovery_time)}
7647 local err_on_fail=${4:-1}
7650 for param in ${params//,/ }; do
7651 _wait_import_state "$expected" "$param" $maxtime $err_on_fail ||
7656 wait_import_state_mount() {
7657 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
7661 wait_import_state "$@"
7664 # One client request could be timed out because server was not ready
7665 # when request was sent by client.
7666 # The request timeout calculation details :
7668 # /* We give the server rq_timeout secs to process the req, and
7669 # add the network latency for our local timeout. */
7670 # request->rq_deadline = request->rq_sent + request->rq_timeout +
7671 # ptlrpc_at_get_net_latency(request) ;
7673 # ptlrpc_connect_import ()
7674 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
7677 # -> at_init(&at->iat_net_latency, 0, 0) -> iat_net_latency=0
7678 # ptlrpc_at_get_net_latency(request) ->
7679 # at_get (max (iat_net_latency=0, at_min)) = at_min
7682 # request->rq_timeout + ptlrpc_at_get_net_latency(request) =
7683 # INITIAL_CONNECT_TIMEOUT + at_min
7685 # We will use obd_timeout instead of INITIAL_CONNECT_TIMEOUT
7686 # because we can not get this value in runtime,
7687 # the value depends on configure options, and it is not stored in /proc.
7689 # #define CONNECTION_SWITCH_MIN 5U
7690 # #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
7692 request_timeout () {
7695 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
7696 local init_connect_timeout=$TIMEOUT
7697 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
7699 local at_min=$(at_get $facet at_min)
7701 echo $(( init_connect_timeout + at_min ))
7704 _wait_osc_import_state() {
7708 local target=$(get_osc_import_name $facet $ost_facet)
7709 local param="os[cp].${target}.ost_server_uuid"
7713 # 1. wait the deadline of client 1st request (it could be skipped)
7714 # 2. wait the deadline of client 2nd request
7715 local maxtime=$(( 2 * $(request_timeout $facet)))
7717 if [[ $facet == client* ]]; then
7718 # During setup time, the osc might not be setup, it need wait
7719 # until list_param can return valid value.
7720 params=$($LCTL list_param $param 2>/dev/null || true)
7721 while [ -z "$params" ]; do
7722 if [ $i -ge $maxtime ]; then
7723 echo "can't get $param in $maxtime secs"
7728 params=$($LCTL list_param $param 2>/dev/null || true)
7732 if [[ $ost_facet = mds* ]]; then
7733 # no OSP connection to itself
7734 if [[ $facet = $ost_facet ]]; then
7737 param="osp.${target}.mdt_server_uuid"
7741 local plist=$(comma_list $params)
7742 if ! do_rpc_nodes "$(facet_active_host $facet)" \
7743 wait_import_state $expected $plist $maxtime; then
7744 error "$facet: import is not in $expected state after $maxtime"
7751 wait_osc_import_state() {
7757 if [[ $facet = mds ]]; then
7758 for num in $(seq $MDSCOUNT); do
7759 _wait_osc_import_state mds$num "$ost_facet" "$expected"
7762 _wait_osc_import_state "$facet" "$ost_facet" "$expected"
7766 wait_osc_import_ready() {
7767 wait_osc_import_state $1 $2 "\(FULL\|IDLE\)"
7770 _wait_mgc_import_state() {
7773 local error_on_failure=${3:-1}
7774 local param="mgc.*.mgs_server_uuid"
7778 # 1. wait the deadline of client 1st request (it could be skipped)
7779 # 2. wait the deadline of client 2nd request
7780 local maxtime=$(( 2 * $(request_timeout $facet)))
7782 if [[ $facet == client* ]]; then
7783 # During setup time, the osc might not be setup, it need wait
7784 # until list_param can return valid value. And also if there
7785 # are mulitple osc entries we should list all of them before
7787 params=$($LCTL list_param $param 2>/dev/null || true)
7788 while [ -z "$params" ]; do
7789 if [ $i -ge $maxtime ]; then
7790 echo "can't get $param in $maxtime secs"
7795 params=$($LCTL list_param $param 2>/dev/null || true)
7798 local plist=$(comma_list $params)
7799 if ! do_rpc_nodes "$(facet_active_host $facet)" \
7800 wait_import_state $expected $plist $maxtime \
7801 $error_on_failure; then
7802 if [ $error_on_failure -ne 0 ]; then
7803 error "import is not in ${expected} state"
7811 wait_mgc_import_state() {
7814 local error_on_failure=${3:-1}
7817 if [[ $facet = mds ]]; then
7818 for num in $(seq $MDSCOUNT); do
7819 _wait_mgc_import_state mds$num "$expected" \
7820 $error_on_failure || return
7823 _wait_mgc_import_state "$facet" "$expected"
7824 $error_on_failure || return
7828 wait_dne_interconnect() {
7831 if [ $MDSCOUNT -gt 1 ]; then
7832 for num in $(seq $MDSCOUNT); do
7833 wait_osc_import_ready mds mds$num
7838 get_clientmdc_proc_path() {
7842 get_clientmgc_proc_path() {
7849 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
7854 [ -z "$list" ] && return 0
7856 # Add paths to lustre tests for 32 and 64 bit systems.
7857 local LIBPATH="/usr/lib/lustre/tests:/usr/lib64/lustre/tests:"
7858 local TESTPATH="$RLUSTRE/tests:"
7859 local RPATH="PATH=${TESTPATH}${LIBPATH}${PATH}:/sbin:/bin:/usr/sbin:"
7860 do_nodes ${quiet:-"--verbose"} $list "${RPATH} NAME=${NAME} bash rpc.sh $@ "
7863 wait_clients_import_state () {
7867 local facets="$facet"
7869 if [ "$FAILURE_MODE" = HARD ]; then
7870 facets=$(facets_on_host $(facet_active_host $facet))
7873 for facet in ${facets//,/ }; do
7874 local label=$(convert_facet2label $facet)
7877 ost* ) proc_path="osc.$(get_clientosc_proc_path \
7878 $label).ost_server_uuid" ;;
7879 mds* ) proc_path="mdc.$(get_clientmdc_proc_path \
7880 $label).mds_server_uuid" ;;
7881 mgs* ) proc_path="mgc.$(get_clientmgc_proc_path \
7882 $label).mgs_server_uuid" ;;
7883 *) error "unknown facet!" ;;
7886 local params=$(expand_list $params $proc_path)
7889 if ! do_rpc_nodes "$list" wait_import_state_mount "$expected" $params;
7891 error "import is not in ${expected} state"
7903 # wait until all MDTs are in the expected state
7904 for ((num = 1; num <= $MDSCOUNT; num++)); do
7905 local mdtosp=$(get_mdtosc_proc_path mds${num} ${tgt_name})
7909 if [ $facet = "mds" ]; then
7910 mproc="osp.$mdtosp.active"
7911 [ $num -eq $((tgt_idx + 1)) ] && continue
7913 mproc="osc.$mdtosp.active"
7919 local result=$(do_facet mds${num} "$LCTL get_param -n $mproc")
7922 [ ${PIPESTATUS[0]} = 0 ] || error "Can't read $mproc"
7923 if [ $result -eq $expected ]; then
7924 echo -n "target updated after "
7925 echo "$wait sec (got $result)"
7929 if [ $wait -eq $max ]; then
7930 error "$tgt_name: wanted $expected got $result"
7932 echo "Waiting $((max - wait)) secs for $tgt_name"
7942 AVAILA=($(do_nodes $(comma_list $(osts_nodes)) \
7943 $LCTL get_param obdfilter.*.kbytesavail))
7944 GRANTA=($(do_nodes $(comma_list $(osts_nodes)) \
7945 $LCTL get_param -n obdfilter.*.tot_granted))
7946 TOTALA=($(do_nodes $(comma_list $(osts_nodes)) \
7947 $LCTL get_param -n obdfilter.*.kbytestotal))
7948 for ((i=0; i<${#AVAILA[@]}; i++)); do
7949 local -a AVAIL1=(${AVAILA[$i]//=/ })
7950 local -a TOTAL=(${TOTALA[$i]//=/ })
7951 GRANT=$((${GRANTA[$i]}/1024))
7952 # allow 1% of total space in bavail because of delayed
7953 # allocation with ZFS which might release some free space after
7954 # txg commit. For small devices, we set a mininum of 8MB
7955 local LIMIT=$((${TOTAL} / 100 + 8000))
7956 echo -n $(echo ${AVAIL1[0]} | cut -d"." -f2) avl=${AVAIL1[1]} \
7957 grnt=$GRANT diff=$((AVAIL1[1] - GRANT)) limit=${LIMIT}
7958 [ $((AVAIL1[1] - GRANT)) -lt $LIMIT ] && OSCFULL=0 && \
7959 echo " FULL" || echo
7965 echo -e "$(do_facet $SINGLEMDS $LCTL pool_list $1 | sed '1d')"
7968 check_pool_not_exist() {
7969 local fsname=${1%%.*}
7970 local poolname=${1##$fsname.}
7971 [[ $# -ne 1 ]] && return 0
7972 [[ x$poolname = x ]] && return 0
7973 list_pool $fsname | grep -w $1 && return 1
7978 local fsname=${1%%.*}
7979 local poolname=${1##$fsname.}
7980 local keep_pools=${2:-false}
7982 stack_trap "destroy_test_pools $fsname" EXIT
7983 do_facet mgs lctl pool_new $1
7985 # get param should return err unless pool is created
7986 [[ $RC -ne 0 ]] && return $RC
7988 for mds_id in $(seq $MDSCOUNT); do
7989 local mdt_id=$((mds_id-1))
7990 local lodname=$fsname-MDT$(printf "%04x" $mdt_id)-mdtlov
7991 wait_update_facet mds$mds_id \
7992 "lctl get_param -n lod.$lodname.pools.$poolname \
7993 2>/dev/null || echo foo" "" ||
7994 error "mds$mds_id: pool_new failed $1"
7996 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
7997 2>/dev/null || echo foo" "" || error "pool_new failed $1"
7999 $keep_pools || add_pool_to_list $1
8003 add_pool_to_list () {
8004 local fsname=${1%%.*}
8005 local poolname=${1##$fsname.}
8007 local listvar=${fsname}_CREATED_POOLS
8008 local temp=${listvar}=$(expand_list ${!listvar} $poolname)
8012 remove_pool_from_list () {
8013 local fsname=${1%%.*}
8014 local poolname=${1##$fsname.}
8016 local listvar=${fsname}_CREATED_POOLS
8017 local temp=${listvar}=$(exclude_items_from_list "${!listvar}" $poolname)
8021 # cleanup all pools exist on $FSNAME
8022 destroy_all_pools () {
8024 for i in $(list_pool $FSNAME); do
8029 destroy_pool_int() {
8031 local OSTS=$(list_pool $1)
8032 for ost in $OSTS; do
8033 do_facet mgs lctl pool_remove $1 $ost
8035 wait_update_facet $SINGLEMDS "lctl pool_list $1 | wc -l" "1" ||
8036 error "MDS: pool_list $1 failed"
8037 do_facet mgs lctl pool_destroy $1
8040 # <fsname>.<poolname> or <poolname>
8042 local fsname=${1%%.*}
8043 local poolname=${1##$fsname.}
8045 [[ x$fsname = x$poolname ]] && fsname=$FSNAME
8049 check_pool_not_exist $fsname.$poolname && return 0 || true
8051 destroy_pool_int $fsname.$poolname
8053 [[ $RC -ne 0 ]] && return $RC
8054 for mds_id in $(seq $MDSCOUNT); do
8055 local mdt_id=$((mds_id-1))
8056 local lodname=$fsname-MDT$(printf "%04x" $mdt_id)-mdtlov
8057 wait_update_facet mds$mds_id \
8058 "lctl get_param -n lod.$lodname.pools.$poolname \
8059 2>/dev/null || echo foo" "foo" ||
8060 error "mds$mds_id: destroy pool failed $1"
8062 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
8063 2>/dev/null || echo foo" "foo" || error "destroy pool failed $1"
8065 remove_pool_from_list $fsname.$poolname
8071 local fsname=${1:-$FSNAME}
8073 local listvar=${fsname}_CREATED_POOLS
8075 [ x${!listvar} = x ] && return 0
8077 echo "Destroy the created pools: ${!listvar}"
8078 for poolname in ${!listvar//,/ }; do
8079 destroy_pool $fsname.$poolname
8083 destroy_test_pools () {
8085 local fsname=${1:-$FSNAME}
8086 destroy_pools $fsname || true
8092 local ts=$(date +%s)
8095 if [[ ! -f "$YAML_LOG" ]]; then
8096 # init_logging is not performed before gather_logs,
8097 # so the $LOGDIR needs to be checked here
8098 check_shared_dir $LOGDIR && touch $LOGDIR/shared
8101 [ -f $LOGDIR/shared ] && docp=false
8103 # dump lustre logs, dmesg, and journal if GSS_SK=true
8105 prefix="$TESTLOG_PREFIX.$TESTNAME"
8107 echo "Dumping lctl log to ${prefix}.*.${suffix}"
8109 if [ -n "$CLIENTONLY" -o "$PDSH" == "no_dsh" ]; then
8110 echo "Dumping logs only on local client."
8111 $LCTL dk > ${prefix}.debug_log.$(hostname -s).${suffix}
8112 dmesg > ${prefix}.dmesg.$(hostname -s).${suffix}
8113 [ "$SHARED_KEY" = true ] && find $SK_PATH -name '*.key' -exec \
8114 lgss_sk -r {} \; &> \
8115 ${prefix}.ssk_keys.$(hostname -s).${suffix}
8116 [ "$SHARED_KEY" = true ] && lctl get_param 'nodemap.*.*' > \
8117 ${prefix}.nodemaps.$(hostname -s).${suffix}
8118 [ "$GSS_SK" = true ] && keyctl show > \
8119 ${prefix}.keyring.$(hostname -s).${suffix}
8120 [ "$GSS_SK" = true ] && journalctl -a > \
8121 ${prefix}.journal.$(hostname -s).${suffix}
8126 "$LCTL dk > ${prefix}.debug_log.\\\$(hostname -s).${suffix};
8127 dmesg > ${prefix}.dmesg.\\\$(hostname -s).${suffix}"
8128 if [ "$SHARED_KEY" = true ]; then
8129 do_nodesv $list "find $SK_PATH -name '*.key' -exec \
8130 lgss_sk -r {} \; &> \
8131 ${prefix}.ssk_keys.\\\$(hostname -s).${suffix}"
8132 do_facet mds1 "lctl get_param 'nodemap.*.*' > \
8133 ${prefix}.nodemaps.\\\$(hostname -s).${suffix}"
8135 if [ "$GSS_SK" = true ]; then
8136 do_nodesv $list "keyctl show > \
8137 ${prefix}.keyring.\\\$(hostname -s).${suffix}"
8138 do_nodesv $list "journalctl -a > \
8139 ${prefix}.journal.\\\$(hostname -s).${suffix}"
8142 if [ ! -f $LOGDIR/shared ]; then
8143 local remote_nodes=$(exclude_items_from_list $list $HOSTNAME)
8145 for node in ${remote_nodes//,/ }; do
8146 rsync -az -e ssh $node:${prefix}.'*'.${suffix} $LOGDIR &
8160 for i in $(seq 0 $num_mntpts); do
8161 cmd="ls -laf ${mntpt_root}$i/$dir"
8167 for pid in $pids; do
8174 # check_and_start_recovery_timer()
8175 # service_time = at_est2timeout(service_time);
8176 # service_time += 2 * INITIAL_CONNECT_TIMEOUT;
8177 # service_time += 2 * (CONNECTION_SWITCH_MAX + CONNECTION_SWITCH_INC);
8179 #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN, obd_timeout/20)
8180 #define CONNECTION_SWITCH_MAX min(50, max(CONNECTION_SWITCH_MIN, obd_timeout))
8181 #define CONNECTION_SWITCH_MIN 5
8182 #define CONNECTION_SWITCH_INC 5
8183 max_recovery_time() {
8184 local init_connect_timeout=$((TIMEOUT / 20))
8185 ((init_connect_timeout >= 5)) || init_connect_timeout=5
8187 local service_time=$(($(at_max_get client) * 9 / 4 + 5))
8188 service_time=$((service_time + 2 * (init_connect_timeout + 50 + 5)))
8190 echo -n $service_time
8193 recovery_time_min() {
8194 local connection_switch_min=5
8195 local connection_switch_inc=5
8196 local connection_switch_max
8197 local reconnect_delay_max
8198 local initial_connect_timeout
8202 #connection_switch_max=min(50, max($connection_switch_min,$TIMEOUT)
8203 (($connection_switch_min > $TIMEOUT)) &&
8204 max=$connection_switch_min || max=$TIMEOUT
8205 (($max < 50)) && connection_switch_max=$max || connection_switch_max=50
8207 #initial_connect_timeout = max(connection_switch_min, obd_timeout/20)
8208 timeout_20=$((TIMEOUT/20))
8209 (($connection_switch_min > $timeout_20)) &&
8210 initial_connect_timeout=$connection_switch_min ||
8211 initial_connect_timeout=$timeout_20
8213 reconnect_delay_max=$((connection_switch_max + connection_switch_inc + \
8214 initial_connect_timeout))
8215 echo $((2 * reconnect_delay_max))
8218 get_clients_mount_count () {
8219 local clients=${CLIENTS:-$HOSTNAME}
8221 # we need to take into account the clients mounts and
8222 # exclude mds/ost mounts if any;
8223 do_nodes $clients cat /proc/mounts | grep lustre |
8224 grep -w $MOUNT | wc -l
8228 PROC_CLI="srpc_info"
8229 PROC_CON="srpc_contexts"
8237 if [ $M -lt $N ]; then
8241 while [ $N -lt $M ]; do
8251 calc_connection_cnt() {
8254 # MDT->MDT = 2 * C(M, 2)
8258 comb_m2=$(combination $MDSCOUNT 2)
8260 local num_clients=$(get_clients_mount_count)
8262 local cnt_mdt2mdt=$((comb_m2 * 2))
8263 local cnt_mdt2ost=$((MDSCOUNT * OSTCOUNT))
8264 local cnt_cli2ost=$((num_clients * OSTCOUNT))
8265 local cnt_cli2mdt=$((num_clients * MDSCOUNT))
8266 if is_mounted $MOUNT2; then
8267 cnt_cli2mdt=$((cnt_cli2mdt * 2))
8268 cnt_cli2ost=$((cnt_cli2ost * 2))
8276 local cnt_all2ost=$((cnt_mdt2ost + cnt_cli2ost))
8277 local cnt_all2mdt=$((cnt_mdt2mdt + cnt_cli2mdt))
8278 local cnt_all2all=$((cnt_mdt2ost + cnt_mdt2mdt \
8279 + cnt_cli2ost + cnt_cli2mdt))
8293 local cmd="$tgt.srpc.flavor"
8295 if [ $net == "any" ]; then
8300 if [ $dir != "any" ]; then
8305 log "Setting sptlrpc rule: $cmd"
8306 do_facet mgs "$LCTL conf_param $cmd"
8312 local total_ctx=$(echo "$output" | grep -c "expire.*key.*hdl")
8322 rpc_flvr=`echo $flavor | awk -F - '{ print $1 }'`
8323 bulkspec=`echo $flavor | awk -F - '{ print $2 }'`
8325 count=`echo "$output" | grep "rpc flavor" | grep $rpc_flvr | wc -l`
8327 if [ "x$bulkspec" != "x" ]; then
8328 algs=`echo $bulkspec | awk -F : '{ print $2 }'`
8330 if [ "x$algs" != "x" ]; then
8331 bulk_count=`echo "$output" | grep "bulk flavor" | grep $algs | wc -l`
8333 bulk=`echo $bulkspec | awk -F : '{ print $1 }'`
8334 if [ $bulk == "bulkn" ]; then
8335 bulk_count=`echo "$output" | grep "bulk flavor" \
8336 | grep "null/null" | wc -l`
8337 elif [ $bulk == "bulki" ]; then
8338 bulk_count=`echo "$output" | grep "bulk flavor" \
8339 | grep "/null" | grep -v "null/" | wc -l`
8341 bulk_count=`echo "$output" | grep "bulk flavor" \
8342 | grep -v "/null" | grep -v "null/" | wc -l`
8346 [ $bulk_count -lt $count ] && count=$bulk_count
8357 local clients=${CLIENTS:-$HOSTNAME}
8359 for c in ${clients//,/ }; do
8360 local output=$(do_node $c lctl get_param -n \
8361 mdc.*-*-mdc-*.$PROC_CLI 2>/dev/null)
8362 local tmpcnt=$(count_flvr "$output" $flavor)
8363 if $GSS_SK && [ $flavor != "null" ]; then
8364 # tmpcnt=min(contexts,flavors) to ensure SK context is on
8365 output=$(do_node $c lctl get_param -n \
8366 mdc.*-MDT*-mdc-*.$PROC_CON 2>/dev/null)
8367 local outcon=$(count_contexts "$output")
8368 if [ "$outcon" -lt "$tmpcnt" ]; then
8372 cnt=$((cnt + tmpcnt))
8382 local clients=${CLIENTS:-$HOSTNAME}
8384 for c in ${clients//,/ }; do
8386 do_node $c lctl set_param osc.*.idle_connect=1 >/dev/null 2>&1
8387 local output=$(do_node $c lctl get_param -n \
8388 osc.*OST*-osc-[^M][^D][^T]*.$PROC_CLI 2>/dev/null)
8389 local tmpcnt=$(count_flvr "$output" $flavor)
8390 if $GSS_SK && [ $flavor != "null" ]; then
8391 # tmpcnt=min(contexts,flavors) to ensure SK context is on
8392 output=$(do_node $c lctl get_param -n \
8393 osc.*OST*-osc-[^M][^D][^T]*.$PROC_CON 2>/dev/null)
8394 local outcon=$(count_contexts "$output")
8395 if [ "$outcon" -lt "$tmpcnt" ]; then
8399 cnt=$((cnt + tmpcnt))
8409 if [ $MDSCOUNT -le 1 ]; then
8414 for num in `seq $MDSCOUNT`; do
8415 local output=$(do_facet mds$num lctl get_param -n \
8416 osp.*-MDT*osp-MDT*.$PROC_CLI 2>/dev/null)
8417 local tmpcnt=$(count_flvr "$output" $flavor)
8418 if $GSS_SK && [ $flavor != "null" ]; then
8419 # tmpcnt=min(contexts,flavors) to ensure SK context is on
8420 output=$(do_facet mds$num lctl get_param -n \
8421 osp.*-MDT*osp-MDT*.$PROC_CON 2>/dev/null)
8422 local outcon=$(count_contexts "$output")
8423 if [ "$outcon" -lt "$tmpcnt" ]; then
8427 cnt=$((cnt + tmpcnt))
8438 for num in `seq $MDSCOUNT`; do
8439 mdtosc=$(get_mdtosc_proc_path mds$num)
8440 mdtosc=${mdtosc/-MDT*/-MDT\*}
8441 local output=$(do_facet mds$num lctl get_param -n \
8442 os[cp].$mdtosc.$PROC_CLI 2>/dev/null)
8443 local tmpcnt=$(count_flvr "$output" $flavor)
8444 if $GSS_SK && [ $flavor != "null" ]; then
8445 # tmpcnt=min(contexts,flavors) to ensure SK context is on
8446 output=$(do_facet mds$num lctl get_param -n \
8447 os[cp].$mdtosc.$PROC_CON 2>/dev/null)
8448 local outcon=$(count_contexts "$output")
8449 if [ "$outcon" -lt "$tmpcnt" ]; then
8453 cnt=$((cnt + tmpcnt))
8462 local output=$(do_facet client lctl get_param -n mgc.*.$PROC_CLI \
8464 count_flvr "$output" $flavor
8469 local dir=$1 # from to
8470 local flavor=$2 # flavor expected
8473 if [ $dir == "cli2mdt" ]; then
8474 res=`flvr_cnt_cli2mdt $flavor`
8475 elif [ $dir == "cli2ost" ]; then
8476 res=`flvr_cnt_cli2ost $flavor`
8477 elif [ $dir == "mdt2mdt" ]; then
8478 res=`flvr_cnt_mdt2mdt $flavor`
8479 elif [ $dir == "mdt2ost" ]; then
8480 res=`flvr_cnt_mdt2ost $flavor`
8481 elif [ $dir == "all2ost" ]; then
8482 res1=`flvr_cnt_mdt2ost $flavor`
8483 res2=`flvr_cnt_cli2ost $flavor`
8484 res=$((res1 + res2))
8485 elif [ $dir == "all2mdt" ]; then
8486 res1=`flvr_cnt_mdt2mdt $flavor`
8487 res2=`flvr_cnt_cli2mdt $flavor`
8488 res=$((res1 + res2))
8489 elif [ $dir == "all2all" ]; then
8490 res1=`flvr_cnt_mdt2ost $flavor`
8491 res2=`flvr_cnt_cli2ost $flavor`
8492 res3=`flvr_cnt_mdt2mdt $flavor`
8493 res4=`flvr_cnt_cli2mdt $flavor`
8494 res=$((res1 + res2 + res3 + res4))
8502 local dir=$1 # from to
8503 local flavor=$2 # flavor expected
8504 local expect=${3:-$(calc_connection_cnt $dir)} # number expected
8505 local WAITFLAVOR_MAX=20 # how many retries before abort?
8508 for ((i = 0; i < $WAITFLAVOR_MAX; i++)); do
8509 echo -n "checking $dir..."
8510 res=$(do_check_flavor $dir $flavor)
8511 echo "found $res/$expect $flavor connections"
8512 [ $res -ge $expect ] && return 0
8516 echo "Error checking $flavor of $dir: expect $expect, actual $res"
8517 # echo "Dumping additional logs for SK debug.."
8518 do_nodes $(comma_list $(all_server_nodes)) "keyctl show"
8520 gather_logs $(comma_list $(nodes_list))
8525 restore_to_default_flavor()
8527 local proc="mgs.MGS.live.$FSNAME"
8529 echo "restoring to default flavor..."
8531 local nrule=$(do_facet mgs lctl get_param -n $proc 2>/dev/null |
8532 grep ".srpc.flavor" | wc -l)
8534 # remove all existing rules if any
8535 if [ $nrule -ne 0 ]; then
8536 echo "$nrule existing rules"
8537 for rule in $(do_facet mgs lctl get_param -n $proc 2>/dev/null |
8538 grep ".srpc.flavor."); do
8539 echo "remove rule: $rule"
8540 spec=`echo $rule | awk -F = '{print $1}'`
8541 do_facet mgs "$LCTL conf_param -d $spec"
8545 # verify no rules left
8546 nrule=$(do_facet mgs lctl get_param -n $proc 2>/dev/null |
8547 grep ".srpc.flavor." | wc -l)
8548 [ $nrule -ne 0 ] && error "still $nrule rules left"
8550 # wait for default flavor to be applied
8553 set_rule $FSNAME any any $SK_FLAVOR
8554 wait_flavor all2all $SK_FLAVOR
8556 set_rule $FSNAME any cli2mdt $SK_FLAVOR
8557 set_rule $FSNAME any cli2ost $SK_FLAVOR
8558 wait_flavor cli2mdt $SK_FLAVOR
8559 wait_flavor cli2ost $SK_FLAVOR
8561 echo "GSS_SK now at default flavor: $SK_FLAVOR"
8563 wait_flavor all2all null
8569 local flavor=${1:-null}
8571 echo "setting all flavor to $flavor"
8573 # FIXME need parameter to this fn
8574 # and remove global vars
8575 local cnt_all2all=$(calc_connection_cnt all2all)
8577 local res=$(do_check_flavor all2all $flavor)
8578 if [ $res -eq $cnt_all2all ]; then
8579 echo "already have total $res $flavor connections"
8583 echo "found $res $flavor out of total $cnt_all2all connections"
8584 restore_to_default_flavor
8586 [[ $flavor = null ]] && return 0
8588 if $GSS_SK && [ $flavor != "null" ]; then
8590 set_rule $FSNAME any any $flavor
8591 wait_flavor all2all $flavor
8593 set_rule $FSNAME any cli2mdt $flavor
8594 set_rule $FSNAME any cli2ost $flavor
8595 set_rule $FSNAME any mdt2ost null
8596 set_rule $FSNAME any mdt2mdt null
8597 wait_flavor cli2mdt $flavor
8598 wait_flavor cli2ost $flavor
8600 echo "GSS_SK now at flavor: $flavor"
8602 set_rule $FSNAME any any $flavor
8603 wait_flavor all2all $flavor
8610 # Checking for shared logdir
8611 if [ ! -d $dir ]; then
8612 # Not found. Create local logdir
8615 touch $dir/check_file.$(hostname -s)
8620 check_write_access() {
8622 local list=${2:-$(comma_list $(nodes_list))}
8626 for node in ${list//,/ }; do
8627 file=$dir/check_file.$(short_nodename $node)
8628 if [[ ! -f "$file" ]]; then
8629 # Logdir not accessible/writable from this node.
8632 rm -f $file || return 1
8638 [[ -n $YAML_LOG ]] && return
8639 local save_umask=$(umask)
8642 export YAML_LOG=${LOGDIR}/results.yml
8646 # If the yaml log already exists then we will just append to it
8647 if [ ! -f $YAML_LOG ]; then
8648 if check_shared_dir $LOGDIR; then
8649 touch $LOGDIR/shared
8650 echo "Logging to shared log directory: $LOGDIR"
8652 echo "Logging to local directory: $LOGDIR"
8655 yml_nodes_file $LOGDIR >> $YAML_LOG
8656 yml_results_file >> $YAML_LOG
8661 # log actual client and server versions if needed for debugging
8662 log "Client: $(lustre_build_version client)"
8663 log "MDS: $(lustre_build_version mds1)"
8664 log "OSS: $(lustre_build_version ost1)"
8668 yml_log_test $1 >> $YAML_LOG
8672 yml_log_test_status $@ >> $YAML_LOG
8675 log_sub_test_begin() {
8676 yml_log_sub_test_begin "$@" >> $YAML_LOG
8679 log_sub_test_end() {
8680 yml_log_sub_test_end "$@" >> $YAML_LOG
8686 local llverdev_opts="$*"
8687 local devname=$(basename $dev)
8688 local size=$(awk "/$devname$/ {print \$3}" /proc/partitions)
8689 # loop devices aren't in /proc/partitions
8690 [[ -z "$size" ]] && size=$(stat -c %s $dev)
8692 local size_gb=$((size / 1024 / 1024)) # Gb
8694 local partial_arg=""
8695 # Run in partial (fast) mode if the size of a partition > 1 GB
8696 (( $size == 0 || $size_gb > 1 )) && partial_arg="-p"
8698 llverdev --force $partial_arg $llverdev_opts $dev
8704 local llverfs_opts=$2
8705 local use_partial_arg=$3
8706 local partial_arg=""
8707 local size=$(df -B G $dir |tail -n 1 |awk '{print $2}' |sed 's/G//') #GB
8709 # Run in partial (fast) mode if the size of a partition > 1 GB
8710 [ "x$use_partial_arg" != "xno" ] && [ $size -gt 1 ] && partial_arg="-p"
8712 llverfs $partial_arg $llverfs_opts $dir
8716 local devs=${1//,/ }
8719 local rslt=$TMP/sgpdd_survey
8721 # sgpdd-survey cleanups ${rslt}.* files
8723 local cmd="rslt=$rslt $params scsidevs=\"$devs\" $SGPDDSURVEY"
8729 # returns the canonical name for an ldiskfs device
8734 do_facet $facet "dv=\\\$($LCTL get_param -n $dev);
8735 if foo=\\\$(lvdisplay -c \\\$dv 2>/dev/null); then
8736 echo dm-\\\${foo##*:};
8738 name=\\\$(basename \\\$dv);
8739 if [[ \\\$name = *flakey* ]]; then
8740 name=\\\$(lsblk -o NAME,KNAME |
8741 awk /\\\$name/'{print \\\$NF}');
8747 is_sanity_benchmark() {
8748 local benchmarks="dbench bonnie iozone fsx"
8750 for b in $benchmarks; do
8751 if [ "$b" == "$suite" ]; then
8759 $LFS df | grep OST | awk '{print $4}' | sort -un | head -1
8763 # Get the available size (KB) of a given obd target.
8770 [[ $facet != client ]] || return 0
8772 size=$(do_facet $facet $LCTL get_param -n *.$obd.kbytesavail | head -n1)
8777 # Get the page size (bytes) on a given facet node.
8778 # The local client page_size is directly available in PAGE_SIZE.
8782 local page_size=$(getconf PAGE_SIZE 2>/dev/null)
8784 [ -z "$CLIENTONLY" -a "$facet" != "client" ] &&
8785 page_size=$(do_facet $facet getconf PAGE_SIZE)
8786 echo -n ${page_size:-4096}
8790 # Get the block count of the filesystem.
8797 [ -z "$CLIENTONLY" ] && count=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
8798 awk '/^Block count:/ {print $3}')
8802 # Check whether the "ea_inode" feature is enabled or not, to allow
8803 # ldiskfs xattrs over one block in size. Allow both the historical
8804 # Lustre feature name (large_xattr) and the upstream name (ea_inode).
8805 large_xattr_enabled() {
8806 [[ $(facet_fstype $SINGLEMDS) == zfs ]] && return 0
8808 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
8810 do_facet $SINGLEMDS "$DUMPE2FS -h $mds_dev 2>&1 |
8811 grep -E -q '(ea_inode|large_xattr)'"
8812 return ${PIPESTATUS[0]}
8815 # Get the maximum xattr size supported by the filesystem.
8817 $LCTL get_param -n llite.*.max_easize
8820 # Dump the value of the named xattr from a file.
8825 echo "$(getfattr -n $xattr_name --absolute-names --only-values $file)"
8828 # Generate a string with size of $size bytes.
8830 local size=${1:-1024} # in bytes
8832 echo "$(head -c $size < /dev/zero | tr '\0' y)"
8835 reformat_external_journal() {
8840 if [ -n "${!var}" ]; then
8841 local rcmd="do_facet $facet"
8843 echo "reformat external journal on $facet:${!var}"
8844 ${rcmd} mke2fs -O journal_dev ${!var} || return 1
8848 # MDT file-level backup/restore
8849 mds_backup_restore() {
8852 local devname=$(mdsdevname $(facet_number $facet))
8853 local mntpt=$(facet_mntpt brpt)
8854 local rcmd="do_facet $facet"
8855 local metadata=${TMP}/backup_restore.tgz
8856 local opts=${MDS_MOUNT_FS_OPTS}
8857 local svc=${facet}_svc
8859 if ! ${rcmd} test -b ${devname}; then
8860 opts=$(csa_add "$opts" -o loop)
8863 echo "file-level backup/restore on $facet:${devname}"
8865 # step 1: build mount point
8866 ${rcmd} mkdir -p $mntpt
8867 # step 2: cleanup old backup
8868 ${rcmd} rm -f $metadata
8870 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 3
8871 if [ ! -z $igif ]; then
8872 # step 3.5: rm .lustre
8873 ${rcmd} rm -rf $mntpt/ROOT/.lustre || return 3
8875 # step 4: backup metadata
8877 ${rcmd} tar zcf $metadata --xattrs --xattrs-include="trusted.*" \
8878 --sparse -C $mntpt/ . > /dev/null 2>&1 || return 4
8880 ${rcmd} $UMOUNT $mntpt || return 5
8881 # step 6: reformat dev
8882 echo "reformat new device"
8883 format_mdt $(facet_number $facet)
8885 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 7
8886 # step 8: restore metadata
8888 ${rcmd} tar zxfp $metadata --xattrs --xattrs-include="trusted.*" \
8889 --sparse -C $mntpt > /dev/null 2>&1 || return 8
8890 # step 9: remove recovery logs
8891 echo "remove recovery logs"
8892 ${rcmd} rm -fv $mntpt/OBJECTS/* $mntpt/CATALOGS
8893 # step 10: umount dev
8894 ${rcmd} $UMOUNT $mntpt || return 10
8895 # step 11: cleanup tmp backup
8896 ${rcmd} rm -f $metaea $metadata
8897 # step 12: reset device label - it's not virgin on
8898 ${rcmd} e2label $devname ${!svc}
8905 local devname=$(mdsdevname $(facet_number $facet))
8906 local mntpt=$(facet_mntpt brpt)
8907 local rcmd="do_facet $facet"
8908 local opts=${MDS_MOUNT_FS_OPTS}
8910 if ! ${rcmd} test -b ${devname}; then
8911 opts=$(csa_add "$opts" -o loop)
8914 echo "removing OI files on $facet: idx=${idx}"
8916 # step 1: build mount point
8917 ${rcmd} mkdir -p $mntpt
8919 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
8920 if [ -z $idx ]; then
8921 # step 3: remove all OI files
8922 ${rcmd} rm -fv $mntpt/oi.16*
8923 elif [ $idx -lt 2 ]; then
8924 ${rcmd} rm -fv $mntpt/oi.16.${idx}
8928 # others, rm oi.16.[idx, idx * idx, idx ** ...]
8929 for ((i=${idx}; i<64; i=$((i * idx)))); do
8930 ${rcmd} rm -fv $mntpt/oi.16.${i}
8934 ${rcmd} $UMOUNT $mntpt || return 2
8935 # OI files will be recreated when mounted as lustre next time.
8938 # generate maloo upload-able log file name
8939 # \param logname specify unique part of file name
8940 generate_logname() {
8941 local logname=${1:-"default_logname"}
8943 echo "$TESTLOG_PREFIX.$TESTNAME.$logname.$(hostname -s).log"
8946 # make directory on different MDTs
8951 local hash_name=("all_char" "fnv_1a_64" "crush")
8952 local dirstripe_count=${DIRSTRIPE_COUNT:-"2"}
8953 local dirstripe_index=${DIRSTRIPE_INDEX:-$((base % $MDSCOUNT))}
8956 while getopts "c:H:i:p" opt; do
8958 c) dirstripe_count=$OPTARG;;
8959 H) hash_type=$OPTARG;;
8960 i) dirstripe_index=$OPTARG;;
8962 \?) error "only support -c -H -i -p";;
8966 shift $((OPTIND - 1))
8967 [ $# -eq 1 ] || error "Only creating single directory is supported"
8970 local parent=$(dirname $path)
8971 if [ "$p_option" == "-p" ]; then
8972 [ -d $path ] && return 0
8973 if [ ! -d ${parent} ]; then
8974 mkdir -p ${parent} ||
8975 error "mkdir parent '$parent' failed"
8979 if [ $MDSCOUNT -le 1 ] || ! is_lustre ${parent}; then
8980 mkdir $path || error "mkdir '$path' failed"
8984 if [ $dirstripe_index -eq -1 ]; then
8985 mdt_index=$((base % MDSCOUNT))
8987 mdt_index=$dirstripe_index
8990 # randomly choose hash type
8991 [ -z "$hash_type" ] &&
8992 hash_type=${hash_name[$((RANDOM % ${#hash_name[@]}))]}
8994 if (($MDS1_VERSION >= $(version_code 2.8.0))); then
8995 if [ $dirstripe_count -eq -1 ]; then
8996 dirstripe_count=$((RANDOM % MDSCOUNT + 1))
9002 echo "striped dir -i$mdt_index -c$dirstripe_count -H $hash_type $path"
9003 $LFS mkdir -i$mdt_index -c$dirstripe_count -H $hash_type $path ||
9004 error "mkdir -i $mdt_index -c$dirstripe_count -H $hash_type $path failed"
9008 # free_fd: find the smallest and not in use file descriptor [above @last_fd]
9010 # If called many times, passing @last_fd will avoid repeated searching
9011 # already-open FDs repeatedly if we know they are still in use.
9013 # usage: free_fd [last_fd]
9016 local max_fd=$(ulimit -n)
9017 local fd=$((${1:-2} + 1))
9019 while [[ $fd -le $max_fd && -e /proc/self/fd/$fd ]]; do
9022 [ $fd -lt $max_fd ] || error "finding free file descriptor failed"
9026 check_mount_and_prep()
9028 is_mounted $MOUNT || setupall
9030 rm -rf $DIR/[df][0-9]* || error "Fail to cleanup the env!"
9031 mkdir_on_mdt0 $DIR/$tdir || error "Fail to mkdir $DIR/$tdir."
9032 for idx in $(seq $MDSCOUNT); do
9033 local name="MDT$(printf '%04x' $((idx - 1)))"
9034 rm -rf $MOUNT/.lustre/lost+found/$name/*
9038 # calcule how many ost-objects to be created.
9039 precreated_ost_obj_count()
9043 local mdt_name="MDT$(printf '%04x' $mdt_idx)"
9044 local ost_name="OST$(printf '%04x' $ost_idx)"
9045 local proc_path="${FSNAME}-${ost_name}-osc-${mdt_name}"
9046 local last_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
9047 osp.$proc_path.prealloc_last_id)
9048 local next_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
9049 osp.$proc_path.prealloc_next_id)
9050 echo $((last_id - next_id + 1))
9053 check_file_in_pool()
9058 local res=$($LFS getstripe $file | grep 0x | cut -f2)
9061 for t in $tlist ; do
9062 [ "$i" -eq "$t" ] && continue 2
9065 echo "pool list: $tlist"
9066 echo "striping: $res"
9067 error_noexit "$file not allocated in $pool"
9074 echo "Creating new pool"
9077 create_pool $FSNAME.$pool ||
9078 { error_noexit "No pool created, result code $?"; return 1; }
9079 [ $($LFS pool_list $FSNAME | grep -c "$FSNAME.${pool}\$") -eq 1 ] ||
9080 { error_noexit "$pool not in lfs pool_list"; return 2; }
9083 pool_add_targets() {
9084 echo "Adding targets to pool"
9090 if [ -z $last ]; then
9093 local list=$(seq $first $step $last)
9096 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
9097 local tg=$(for i in $list;
9098 do printf -- "-e $FSNAME-OST%04x_UUID " $i; done)
9099 local firstx=$(printf "%04x" $first)
9100 local lastx=$(printf "%04x" $last)
9102 do_facet mgs $LCTL pool_add \
9103 $FSNAME.$pool $FSNAME-OST[$firstx-$lastx/$step]
9105 if (( $? != 0 && $? != 17 )); then
9106 error_noexit "pool_add $FSNAME-OST[$firstx-$lastx/$step] failed"
9110 # wait for OSTs to be added to the pool
9111 for mds_id in $(seq $MDSCOUNT); do
9112 local mdt_id=$((mds_id-1))
9113 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
9114 wait_update_facet mds$mds_id \
9115 "lctl get_param -n lod.$lodname.pools.$pool |
9116 grep $tg | sort -u | tr '\n' ' '" "$t" || {
9117 error_noexit "mds$mds_id: Add to pool failed"
9121 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool |
9122 grep $tg | sort -u | tr '\n' ' ' " "$t" || {
9123 error_noexit "Add to pool failed"
9131 echo "Setting pool on directory $tdir"
9133 $LFS setstripe -c 2 -p $pool $tdir && return 0
9135 error_noexit "Cannot set pool $pool to $tdir"
9142 echo "Checking pool on directory $tdir"
9144 local res=$($LFS getstripe --pool $tdir | sed "s/\s*$//")
9145 [ "$res" = "$pool" ] && return 0
9147 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
9151 pool_dir_rel_path() {
9152 echo "Testing relative path works well"
9157 mkdir -p $root/$tdir/$tdir
9159 pool_set_dir $pool $tdir || return 1
9160 pool_set_dir $pool ./$tdir || return 2
9161 pool_set_dir $pool ../$tdir || return 3
9162 pool_set_dir $pool ../$tdir/$tdir || return 4
9163 rm -rf $tdir; cd - > /dev/null
9166 pool_alloc_files() {
9167 echo "Checking files allocation from directory pool"
9174 for i in $(seq -w 1 $count)
9176 local file=$tdir/file-$i
9178 check_file_in_pool $file $pool "$tlist" || \
9179 failed=$((failed + 1))
9181 [ "$failed" = 0 ] && return 0
9183 error_noexit "$failed files not allocated in $pool"
9187 pool_create_files() {
9188 echo "Creating files in pool"
9196 for i in $(seq -w 1 $count)
9198 local file=$tdir/spoo-$i
9199 $LFS setstripe -p $pool $file
9200 check_file_in_pool $file $pool "$tlist" || \
9201 failed=$((failed + 1))
9203 [ "$failed" = 0 ] && return 0
9205 error_noexit "$failed files not allocated in $pool"
9210 echo "Checking 'lfs df' output"
9213 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
9215 local res=$($LFS df --pool $FSNAME.$pool |
9217 grep "$FSNAME-OST" |
9219 [ "$res" = "$t" ] && return 0
9221 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
9225 pool_file_rel_path() {
9226 echo "Creating files in a pool with relative pathname"
9231 { error_noexit "unable to create $tdir"; return 1 ; }
9232 local file="/..$tdir/$tfile-1"
9233 $LFS setstripe -p $pool $file ||
9234 { error_noexit "unable to create $file" ; return 2 ; }
9237 $LFS setstripe -p $pool $tfile-2 || {
9238 error_noexit "unable to create $tfile-2 in $tdir"
9243 pool_remove_first_target() {
9244 echo "Removing first target from a pool"
9245 pool_remove_target $1 -1
9248 pool_remove_target() {
9252 local pname="lov.$FSNAME-*.pools.$pool"
9253 if [ $index -eq -1 ]; then
9254 local t=$($LCTL get_param -n $pname | head -1)
9256 local t=$(printf "$FSNAME-OST%04x_UUID" $index)
9259 echo "Removing $t from $pool"
9260 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
9261 for mds_id in $(seq $MDSCOUNT); do
9262 local mdt_id=$((mds_id-1))
9263 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
9264 wait_update_facet mds$mds_id \
9265 "lctl get_param -n lod.$lodname.pools.$pool |
9267 error_noexit "mds$mds_id: $t not removed from" \
9272 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
9273 error_noexit "$t not removed from $FSNAME.$pool"
9278 pool_remove_all_targets() {
9279 echo "Removing all targets from pool"
9282 local pname="lov.$FSNAME-*.pools.$pool"
9283 for t in $($LCTL get_param -n $pname | sort -u)
9285 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
9287 for mds_id in $(seq $MDSCOUNT); do
9288 local mdt_id=$((mds_id-1))
9289 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
9290 wait_update_facet mds$mds_id "lctl get_param -n \
9291 lod.$lodname.pools.$pool" "" || {
9292 error_noexit "mds$mds_id: Pool $pool not drained"
9296 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
9297 error_noexit "Pool $FSNAME.$pool cannot be drained"
9300 # striping on an empty/nonexistant pool should fall back
9301 # to "pool of everything"
9303 error_noexit "failed to use fallback striping for empty pool"
9306 # setstripe on an empty pool should fail
9307 $LFS setstripe -p $pool $file 2>/dev/null && {
9308 error_noexit "expected failure when creating file" \
9316 echo "Destroying pool"
9320 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
9323 # striping on an empty/nonexistant pool should fall back
9324 # to "pool of everything"
9326 error_noexit "failed to use fallback striping for missing pool"
9329 # setstripe on an empty pool should fail
9330 $LFS setstripe -p $pool $file 2>/dev/null && {
9331 error_noexit "expected failure when creating file" \
9336 # get param should return err once pool is gone
9337 if wait_update $HOSTNAME "lctl get_param -n \
9338 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
9340 remove_pool_from_list $FSNAME.$pool
9343 error_noexit "Pool $FSNAME.$pool is not destroyed"
9347 # Get and check the actual stripe count of one file.
9348 # Usage: check_stripe_count <file> <expected_stripe_count>
9349 check_stripe_count() {
9354 [[ -z "$file" || -z "$expected" ]] &&
9355 error "check_stripe_count: invalid argument"
9357 local cmd="$LFS getstripe -c $file"
9358 actual=$($cmd) || error "$cmd failed"
9359 actual=${actual%% *}
9361 if [[ $actual -ne $expected ]]; then
9362 [[ $expected -eq -1 ]] || { $LFS getstripe $file;
9363 error "$cmd not expected ($expected): found $actual"; }
9364 [[ $actual -eq $OSTCOUNT ]] || { $LFS getstripe $file;
9365 error "$cmd not OST count ($OSTCOUNT): found $actual"; }
9369 # Get and check the actual list of OST indices on one file.
9370 # Usage: check_obdidx <file> <expected_comma_separated_list_of_ost_indices>
9376 [[ -z "$file" || -z "$expected" ]] &&
9377 error "check_obdidx: invalid argument!"
9379 obdidx=$(comma_list $($LFS getstripe $file | grep -A $OSTCOUNT obdidx |
9380 grep -v obdidx | awk '{print $1}' | xargs))
9382 [[ $obdidx = $expected ]] ||
9383 error "list of OST indices on $file is $obdidx," \
9384 "should be $expected"
9387 # Get and check the actual OST index of the first stripe on one file.
9388 # Usage: check_start_ost_idx <file> <expected_start_ost_idx>
9389 check_start_ost_idx() {
9394 [[ -z "$file" || -z "$expected" ]] &&
9395 error "check_start_ost_idx: invalid argument!"
9397 start_ost_idx=$($LFS getstripe $file | grep -A 1 obdidx |
9398 grep -v obdidx | awk '{print $1}')
9400 [[ $start_ost_idx = $expected ]] ||
9401 error "OST index of the first stripe on $file is" \
9402 "$start_ost_idx, should be $expected"
9405 killall_process () {
9406 local clients=${1:-$(hostname)}
9411 do_nodes $clients "killall $signal $name"
9416 do_facet mgs "$LCTL snapshot_create -F $FSNAME $*"
9421 do_facet mgs "$LCTL snapshot_destroy -F $FSNAME $*"
9426 do_facet mgs "$LCTL snapshot_modify -F $FSNAME $*"
9431 do_facet mgs "$LCTL snapshot_list -F $FSNAME $*"
9436 do_facet mgs "$LCTL snapshot_mount -F $FSNAME $*"
9441 do_facet mgs "$LCTL snapshot_umount -F $FSNAME $*"
9448 do_facet mgs "cat $LSNAPSHOT_LOG"
9454 echo "Cleaning test environment ..."
9456 # Every lsnapshot command takes exclusive lock with others,
9457 # so can NOT destroy the snapshot during list with 'xargs'.
9459 local ssname=$(lsnapshot_list | grep snapshot_name |
9460 grep lss_ | awk '{ print $2 }' | head -n 1)
9461 [ -z "$ssname" ] && break
9463 lsnapshot_destroy -n $ssname -f ||
9464 lss_err "Fail to destroy $ssname by force"
9474 local host=$(facet_active_host $facet)
9475 local dir=$(dirname $(facet_vdevice $facet))
9476 local pool=$(zpool_name $facet)
9477 local lfsname=$(zfs_local_fsname $facet)
9478 local label=${FSNAME}-${role}$(printf '%04x' $idx)
9481 "echo '$host - $label zfs:${dir}/${pool}/${lfsname} - -' >> \
9487 do_facet mgs "rm -f $LSNAPSHOT_CONF"
9488 echo "Generating $LSNAPSHOT_CONF on MGS ..."
9490 if ! combined_mgs_mds ; then
9491 [ $(facet_fstype mgs) != zfs ] &&
9492 skip "Lustre snapshot 1 only works for ZFS backend"
9494 local host=$(facet_active_host mgs)
9495 local dir=$(dirname $(facet_vdevice mgs))
9496 local pool=$(zpool_name mgs)
9497 local lfsname=$(zfs_local_fsname mgs)
9500 "echo '$host - MGS zfs:${dir}/${pool}/${lfsname} - -' \
9501 >> $LSNAPSHOT_CONF" || lss_err "generate lss conf (mgs)"
9504 for num in `seq $MDSCOUNT`; do
9505 [ $(facet_fstype mds$num) != zfs ] &&
9506 skip "Lustre snapshot 1 only works for ZFS backend"
9508 lss_gen_conf_one mds$num MDT $((num - 1)) ||
9509 lss_err "generate lss conf (mds$num)"
9512 for num in `seq $OSTCOUNT`; do
9513 [ $(facet_fstype ost$num) != zfs ] &&
9514 skip "Lustre snapshot 1 only works for ZFS backend"
9516 lss_gen_conf_one ost$num OST $((num - 1)) ||
9517 lss_err "generate lss conf (ost$num)"
9520 do_facet mgs "cat $LSNAPSHOT_CONF"
9523 # Parse 'lfs getstripe -d <path_with_dir_name>' for non-composite dir
9524 parse_plain_dir_param()
9529 if [[ ${invalues[0]} =~ "stripe_count:" ]]; then
9530 param="-c ${invalues[1]}"
9532 if [[ ${invalues[2]} =~ "stripe_size:" ]]; then
9533 param="$param -S ${invalues[3]}"
9535 if [[ ${invalues[4]} =~ "pattern:" ]]; then
9536 if [[ ${invalues[5]} =~ "stripe_offset:" ]]; then
9537 param="$param -i ${invalues[6]}"
9539 param="$param -L ${invalues[5]} -i ${invalues[7]}"
9541 elif [[ ${invalues[4]} =~ "stripe_offset:" ]]; then
9542 param="$param -i ${invalues[5]}"
9550 local val=$(awk '{print $2}' <<< $line)
9552 if [[ $line =~ ^"lmm_stripe_count:" ]]; then
9554 elif [[ $line =~ ^"lmm_stripe_size:" ]]; then
9556 elif [[ $line =~ ^"lmm_stripe_offset:" ]]; then
9558 elif [[ $line =~ ^"lmm_pattern:" ]]; then
9563 parse_layout_param()
9570 if [[ ! -z $line ]]; then
9571 if [[ -z $mode ]]; then
9572 if [[ $line =~ ^"stripe_count:" ]]; then
9574 elif [[ $line =~ ^"lmm_stripe_count:" ]]; then
9576 elif [[ $line =~ ^"lcm_layout_gen:" ]]; then
9581 if [[ $mode = "plain_dir" ]]; then
9582 param=$(parse_plain_dir_param "$line")
9583 elif [[ $mode = "plain_file" ]]; then
9584 val=$(parse_plain_param "$line")
9585 [[ ! -z $val ]] && param="$param $val"
9586 elif [[ $mode = "pfl" ]]; then
9587 val=$(echo $line | awk '{print $2}')
9588 if [[ $line =~ ^"lcme_extent.e_end:" ]]; then
9589 if [[ $val = "EOF" ]]; then
9590 param="$param -E -1"
9592 param="$param -E $val"
9594 elif [[ $line =~ ^"stripe_count:" ]]; then
9596 val=$(parse_plain_dir_param "$line")
9600 val=$(parse_plain_param "$line")
9601 [[ ! -z $val ]] && param="$param $val"
9611 local param=$($LFS getstripe -d $1 | parse_layout_param)
9620 # Cancel locks before setting lfsck_verify_pfid so that errors are more
9622 cancel_lru_locks mdc
9623 cancel_lru_locks osc
9625 # make sure PFID is set correctly for files
9626 do_nodes $(comma_list $(osts_nodes)) \
9627 "$LCTL set_param -n obdfilter.${FSNAME}-OST*.lfsck_verify_pfid=1"
9630 cat $f &> /dev/nullA ||
9631 { rc=$?; echo "verify $f failed"; break; }
9634 do_nodes $(comma_list $(osts_nodes)) \
9635 "$LCTL set_param -n obdfilter.${FSNAME}-OST*.lfsck_verify_pfid=0"
9639 # check that clients "oscs" was evicted after "before"
9640 check_clients_evicted() {
9647 for osc in $oscs; do
9648 echo "Check state for $osc"
9649 local evicted=$(do_facet client $LCTL get_param osc.$osc.state |
9650 tail -n 5 | awk -F"[ ,]" \
9651 '/EVICTED/ { if (mx<$4) { mx=$4; } } END { print mx }')
9652 if (($? == 0)) && (($evicted > $before)); then
9653 echo "$osc is evicted at $evicted"
9656 echo "$osc was not evicted after $before:"
9657 do_facet client $LCTL get_param osc.$osc.state |
9662 [ $rc -eq 0 ] || error "client not evicted from OST"
9665 # check that clients OSCS current_state is FULL
9666 check_clients_full() {
9671 for osc in $oscs; do
9672 wait_update_facet client \
9673 "lctl get_param -n osc.$osc.state |
9674 grep 'current_state: FULL'" \
9675 "current_state: FULL" $timeout
9676 [ $? -eq 0 ] || error "$osc state is not FULL"
9681 __changelog_deregister() {
9683 local mdt="$(facet_svc $facet)"
9687 # skip cleanup if no user registered for this MDT
9688 [ -z "$cl_user" ] && echo "$mdt: no changelog user" && return 0
9689 # user is no longer registered, skip cleanup
9690 changelog_users "$facet" | grep -q "$cl_user" ||
9691 { echo "$mdt: changelog user '$cl_user' not found"; return 0; }
9693 # From this point, if any operation fails, it is an error
9694 __changelog_clear $facet $cl_user 0 ||
9695 error_noexit "$mdt: changelog_clear $cl_user 0 fail: $rc"
9696 do_facet $facet $LCTL --device $mdt changelog_deregister $cl_user ||
9697 error_noexit "$mdt: changelog_deregister '$cl_user' fail: $rc"
9700 declare -Ax CL_USERS
9701 changelog_register() {
9702 for M in $(seq $MDSCOUNT); do
9704 local mdt="$(facet_svc $facet)"
9707 cl_mask=$(do_facet $facet $LCTL get_param \
9708 mdd.${mdt}.changelog_mask -n)
9709 stack_trap "do_facet $facet $LCTL \
9710 set_param mdd.$mdt.changelog_mask=\'$cl_mask\' -n" EXIT
9711 do_facet $facet $LCTL set_param mdd.$mdt.changelog_mask=+hsm ||
9712 error "$mdt: changelog_mask=+hsm failed: $?"
9715 cl_user=$(do_facet $facet $LCTL --device $mdt \
9716 changelog_register -n $@) ||
9717 error "$mdt: register changelog user failed: $?"
9718 stack_trap "__changelog_deregister $facet $cl_user" EXIT
9720 stack_trap "CL_USERS[$facet]='${CL_USERS[$facet]}'" EXIT
9721 # Bash does not support nested arrays, but the format of a
9722 # cl_user is constrained enough to use whitespaces as separators
9723 CL_USERS[$facet]+="$cl_user "
9725 echo "Registered $MDSCOUNT changelog users: '${CL_USERS[@]% }'"
9728 changelog_deregister() {
9730 # bash assoc arrays do not guarantee to list keys in created order
9731 # so reorder to get same order than in changelog_register()
9732 local cl_facets=$(echo "${!CL_USERS[@]}" | tr " " "\n" | sort |
9735 for facet in $cl_facets; do
9736 for cl_user in ${CL_USERS[$facet]}; do
9737 __changelog_deregister $facet $cl_user || return $?
9739 unset CL_USERS[$facet]
9745 local service=$(facet_svc $facet)
9747 do_facet $facet $LCTL get_param -n mdd.$service.changelog_users
9750 changelog_user_rec() {
9753 local service=$(facet_svc $facet)
9755 changelog_users $facet | awk '$1 == "'$cl_user'" { print $2 }'
9758 changelog_chmask() {
9761 do_nodes $(comma_list $(mdts_nodes)) \
9762 $LCTL set_param mdd.*.changelog_mask="$mask"
9765 # usage: __changelog_clear FACET CL_USER [+]INDEX
9769 local mdt="$(facet_svc $facet)"
9775 # Remove the leading '+'
9777 rec+=$(changelog_user_rec $facet $cl_user)
9784 if [ $rec -eq 0 ]; then
9785 echo "$mdt: clear the changelog for $cl_user of all records"
9787 echo "$mdt: clear the changelog for $cl_user to record #$rec"
9789 $LFS changelog_clear $mdt $cl_user $rec
9792 # usage: changelog_clear [+]INDEX
9794 # If INDEX is prefixed with '+', increment every changelog user's record index
9795 # by INDEX. Otherwise, clear the changelog up to INDEX for every changelog
9799 # bash assoc arrays do not guarantee to list keys in created order
9800 # so reorder to get same order than in changelog_register()
9801 local cl_facets=$(echo "${!CL_USERS[@]}" | tr " " "\n" | sort |
9805 for facet in $cl_facets; do
9806 for cl_user in ${CL_USERS[$facet]}; do
9807 __changelog_clear $facet $cl_user $1 || rc=${rc:-$?}
9817 for M in $(seq $MDSCOUNT); do
9819 local mdt="$(facet_svc $facet)"
9823 output=$($LFS changelog $mdt)
9825 if [ $ret -ne 0 ]; then
9827 elif [ -n "$output" ]; then
9828 echo "$output" | sed -e 's/^/'$mdt'./'
9835 changelog_extract_field() {
9840 changelog_dump | gawk "/$cltype.*$file$/ {
9841 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
9845 # Prints a changelog record produced by "lfs changelog" as an associative array
9848 # $> changelog2array 16 01CREAT 10:28:46.968438800 2018.03.09 0x0 \
9849 # t=[0x200000401:0x10:0x0] j=touch.501 ef=0xf u=501:501 \
9850 # nid=0@lo p=[0x200000007:0x1:0x0] blob
9851 # ([index]='16' [type]='CREAT' [time]='10:28:46.968438800'
9852 # [date]='2018.03.09' [flags]=0x0 ['target-fid']='[0x200000401:0x10:0x0]'
9853 # ['jobid']='touch.501' ['extra-flags']='0x0f' [uid]='0' ['gid']='0'
9854 # ['nid']='0@lo' ['parent-fid']='[0x200000007:0x1:0x0]')
9856 # Note that the changelog record is not quoted
9857 # Also note that the line breaks in the output were only added for readability
9859 # Typically, you want to eval the output of the command to fill an actual
9860 # associative array, like this:
9861 # $> eval declare -A changelog=$(changelog2array $entry)
9863 # It can then be accessed like any bash associative array:
9864 # $> echo "${changelog[index]}" "${changelog[type]}" "${changelog[flags]}"
9866 # $> echo "${changelog[uid]}":"${changelog[gid]}"
9874 # A changelog, as printed by "lfs changelog" typically looks like this:
9875 # <index> <type> <time> <date> <flags> <key1=value1> <key2=value2> ...
9877 # Parse the positional part of the changelog
9879 # changelog_dump() prefixes records with their mdt's name
9880 local index="${1##*.}"
9882 printf "[index]='%s' [type]='%s' [time]='%s' [date]='%s' [flags]='%s'" \
9883 "$index" "${2:2}" "$3" "$4" "$5"
9885 # Parse the key/value part of the changelog
9886 for arg in "${@:5}"; do
9887 # Check it matches a key=value syntax
9888 [[ "$arg" =~ ^[[:alpha:]]+= ]] || continue
9890 local key="${arg%%=*}"
9891 local value="${arg#*=}"
9895 # u is actually for uid AND gid: u=UID:GID
9896 printf " [uid]='%s'" "${value%:*}"
9926 printf " ['%s']='%s'" "$key" "$value"
9933 # Format and print a changelog record
9935 # Interpreted sequences are:
9937 # %f the "flags" attribute of a changelog record
9938 __changelog_printf()
9943 for ((i = 0; i < ${#format}; i++)); do
9944 local char="${format:$i:1}"
9945 if [ "$char" != % ]; then
9951 char="${format:$i:1}"
9954 printf '%s' "${changelog[flags]}"
9964 # Filter changelog records
9968 local action='print'
9971 while [ $# -gt 0 ]; do
9991 changelog_dump | { while read -r record; do
9992 eval local -A changelog=$(changelog2array $record)
9993 for key in "${!filter[@]}"; do
9996 [ "${changelog[$key]}" == "${filter[$key]}" ]
10003 case "${action:-print}" in
10005 printf '%s\n' "$record"
10008 __changelog_printf "$format"
10018 [ ! -d "$dir" ] && return
10020 [ -z "$layout" ] && {
10021 $LFS setstripe -d $dir || error "error deleting stripe '$dir'"
10025 setfattr -n trusted.lov -v $layout $dir ||
10026 error "error restoring layout '$layout' to '$dir'"
10029 # save the layout of a directory, the returned string will be used by
10030 # restore_layout() to restore the layout
10033 local str=$(getfattr -n trusted.lov --absolute-names -e hex $dir \
10034 2> /dev/null | awk -F'=' '/trusted.lov/{ print $2 }')
10038 # save layout of a directory and restore it at exit
10039 save_layout_restore_at_exit() {
10041 local layout=$(save_layout $dir)
10043 stack_trap "restore_layout $dir $layout" EXIT
10046 verify_yaml_layout() {
10050 local msg_prefix=$4
10052 echo "getstripe --yaml $src"
10053 $LFS getstripe --yaml $src > $temp || error "getstripe $src failed"
10054 echo "setstripe --yaml=$temp $dst"
10055 $LFS setstripe --yaml=$temp $dst|| error "setstripe $dst failed"
10058 local layout1=$(get_layout_param $src)
10059 local layout2=$(get_layout_param $dst)
10060 # compare their layout info
10061 [ "$layout1" == "$layout2" ] ||
10062 error "$msg_prefix $src/$dst layouts are not equal"
10065 is_project_quota_supported() {
10066 $ENABLE_PROJECT_QUOTAS || return 1
10068 [[ "$(facet_fstype $SINGLEMDS)" == "ldiskfs" &&
10069 $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.9.55) ]] &&
10070 do_facet mds1 lfs --help |& grep -q project && return 0
10072 [[ "$(facet_fstype $SINGLEMDS)" == "zfs" &&
10073 $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.10.53) ]] &&
10074 do_facet mds1 $ZPOOL get all | grep -q project_quota && return 0
10079 # ZFS project quota enable/disable:
10080 # This feature will become active as soon as it is enabled and will never
10081 # return to being disabled. Each filesystem will be upgraded automatically
10082 # when remounted or when [a] new file is created under that filesystem. The
10083 # upgrade can also be triggered on filesystems via `zfs set version=current
10084 # <pool/fs>`. The upgrade process runs in the background and may take a
10085 # while to complete for the filesystems containing a large number of files.
10086 enable_project_quota() {
10087 is_project_quota_supported || return 0
10088 local zkeeper=${KEEP_ZPOOL}
10089 stack_trap "KEEP_ZPOOL=$zkeeper" EXIT
10091 stopall || error "failed to stopall (1)"
10093 local zfeat_en="feature@project_quota=enabled"
10094 for facet in $(seq -f mds%g $MDSCOUNT) $(seq -f ost%g $OSTCOUNT); do
10095 local facet_fstype=${facet:0:3}1_FSTYPE
10098 if [ "${!facet_fstype}" = "zfs" ]; then
10099 devname=$(zpool_name ${facet})
10100 do_facet ${facet} $ZPOOL set "$zfeat_en" $devname ||
10101 error "$ZPOOL set $zfeat_en $devname"
10103 [ ${facet:0:3} == "mds" ] &&
10104 devname=$(mdsdevname ${facet:3}) ||
10105 devname=$(ostdevname ${facet:3})
10106 do_facet ${facet} $TUNE2FS -O project $devname ||
10107 error "tune2fs $devname failed"
10111 KEEP_ZPOOL="${zkeeper}"
10116 disable_project_quota() {
10117 is_project_quota_supported || return 0
10118 [ "$mds1_FSTYPE" != "ldiskfs" ] && return 0
10119 stopall || error "failed to stopall (1)"
10121 for num in $(seq $MDSCOUNT); do
10122 do_facet mds$num $TUNE2FS -Q ^prj $(mdsdevname $num) ||
10123 error "tune2fs $(mdsdevname $num) failed"
10126 for num in $(seq $OSTCOUNT); do
10127 do_facet ost$num $TUNE2FS -Q ^prj $(ostdevname $num) ||
10128 error "tune2fs $(ostdevname $num) failed"
10136 # In order to test multiple remote HSM agents, a new facet type named "AGT" and
10137 # the following associated variables are added:
10139 # AGTCOUNT: number of agents
10140 # AGTDEV{N}: target HSM mount point (root path of the backend)
10141 # agt{N}_HOST: hostname of the agent agt{N}
10142 # SINGLEAGT: facet of the single agent
10144 # The number of agents is initialized as the number of remote client nodes.
10145 # By default, only single copytool is started on a remote client/agent. If there
10146 # was no remote client, then the copytool will be started on the local client.
10152 export AGTCOUNT=${AGTCOUNT:-$((CLIENTCOUNT - 1))}
10153 [[ $AGTCOUNT -gt 0 ]] || AGTCOUNT=1
10155 export SHARED_DIRECTORY=${SHARED_DIRECTORY:-$TMP}
10156 if [[ $CLIENTCOUNT -gt 1 ]] &&
10157 ! check_shared_dir $SHARED_DIRECTORY $CLIENTS; then
10158 skip_env "SHARED_DIRECTORY should be accessible"\
10159 "on all client nodes"
10163 # We used to put the HSM archive in $SHARED_DIRECTORY but that
10164 # meant NFS issues could hose sanity-hsm sessions. So now we
10165 # use $TMP instead.
10166 for n in $(seq $AGTCOUNT); do
10167 eval export AGTDEV$n=\$\{AGTDEV$n:-"$TMP/arc$n"\}
10168 agent=CLIENT$((n + 1))
10169 if [[ -z "${!agent}" ]]; then
10170 [[ $CLIENTCOUNT -eq 1 ]] && agent=CLIENT1 ||
10173 eval export agt${n}_HOST=\$\{agt${n}_HOST:-${!agent}\}
10174 local var=agt${n}_HOST
10175 [[ ! -z "${!var}" ]] || error "agt${n}_HOST is empty!"
10178 export SINGLEAGT=${SINGLEAGT:-agt1}
10180 export HSMTOOL=${HSMTOOL:-"lhsmtool_posix"}
10181 export HSMTOOL_PID_FILE=${HSMTOOL_PID_FILE:-"/var/run/lhsmtool_posix.pid"}
10182 export HSMTOOL_VERBOSE=${HSMTOOL_VERBOSE:-""}
10183 export HSMTOOL_UPDATE_INTERVAL=${HSMTOOL_UPDATE_INTERVAL:=""}
10184 export HSMTOOL_EVENT_FIFO=${HSMTOOL_EVENT_FIFO:=""}
10185 export HSMTOOL_TESTDIR
10186 export HSMTOOL_ARCHIVE_FORMAT=${HSMTOOL_ARCHIVE_FORMAT:-v2}
10188 if ! [[ $HSMTOOL =~ hsmtool ]]; then
10189 echo "HSMTOOL = '$HSMTOOL' does not contain 'hsmtool', GLWT" >&2
10192 HSM_ARCHIVE_NUMBER=2
10194 # The test only support up to 10 MDTs
10195 MDT_PREFIX="mdt.$FSNAME-MDT000"
10196 HSM_PARAM="${MDT_PREFIX}0.hsm"
10198 # archive is purged at copytool setup
10199 HSM_ARCHIVE_PURGE=true
10201 # Don't allow copytool error upon start/setup
10202 HSMTOOL_NOERROR=false
10205 # Get the backend root path for the given agent facet.
10206 copytool_device() {
10208 local dev=AGTDEV$(facet_number $facet)
10213 get_mdt_devices() {
10215 # get MDT device for each mdc
10216 for mdtno in $(seq 1 $MDSCOUNT); do
10217 local idx=$(($mdtno - 1))
10218 MDT[$idx]=$($LCTL get_param -n \
10219 mdc.$FSNAME-MDT000${idx}-mdc-*.mds_server_uuid |
10220 awk '{gsub(/_UUID/,""); print $1}' | head -n1)
10224 pkill_copytools() {
10228 do_nodes "$hosts" "pkill --pidfile=$HSMTOOL_PID_FILE --signal=$signal hsmtool"
10231 copytool_continue() {
10232 local agents=${1:-$(facet_active_host $SINGLEAGT)}
10234 pkill_copytools "$agents" CONT || return 0
10235 echo "Copytool is continued on $agents"
10239 local hosts=${1:-$(facet_active_host $SINGLEAGT)}
10241 echo "Killing existing copytools on $hosts"
10242 pkill_copytools "$hosts" TERM || return 0
10243 copytool_continue "$hosts"
10246 copytool_monitor_cleanup() {
10247 local facet=${1:-$SINGLEAGT}
10248 local agent=$(facet_active_host $facet)
10250 if [ -n "$HSMTOOL_MONITOR_DIR" ]; then
10251 # Should die when the copytool dies, but just in case.
10252 local cmd="kill \\\$(cat $HSMTOOL_MONITOR_DIR/monitor_pid)"
10253 cmd+=" 2>/dev/null || true"
10254 do_node $agent "$cmd"
10255 do_node $agent "rm -fr $HSMTOOL_MONITOR_DIR"
10256 export HSMTOOL_MONITOR_DIR=
10259 # The pdsh should die on its own when the monitor dies. Just
10260 # in case, though, try to clean up to avoid any cruft.
10261 if [ -n "$HSMTOOL_MONITOR_PDSH" ]; then
10262 kill $HSMTOOL_MONITOR_PDSH 2>/dev/null || true
10263 export HSMTOOL_MONITOR_PDSH=
10269 local host="$(facet_host "$1")"
10270 local prefix=$TESTLOG_PREFIX
10271 [ -n "$TESTNAME" ] && prefix+=.$TESTNAME
10273 printf "${prefix}.copytool${archive_id}_log.${host}.log"
10276 __lhsmtool_rebind()
10278 do_facet $facet $HSMTOOL "${hsmtool_options[@]}" --rebind "$@" "$mountpoint"
10281 __lhsmtool_import()
10283 mkdir -p "$(dirname "$2")" ||
10284 error "cannot create directory '$(dirname "$2")'"
10285 do_facet $facet $HSMTOOL "${hsmtool_options[@]}" --import "$@" "$mountpoint"
10290 local host="$(facet_host "$facet")"
10291 local cmd="$HSMTOOL ${hsmtool_options[@]} --daemon --pid-file=$HSMTOOL_PID_FILE"
10292 [ -n "$bandwidth" ] && cmd+=" --bandwidth $bandwidth"
10293 [ -n "$archive_id" ] && cmd+=" --archive $archive_id"
10294 # [ ${#misc_options[@]} -gt 0 ] &&
10295 # cmd+=" $(IFS=" " echo "$@")"
10296 cmd+=" $@ \"$mountpoint\""
10298 echo "Starting copytool '$facet' on '$host' with cmdline '$cmd'"
10299 stack_trap "pkill_copytools $host TERM || true" EXIT
10300 do_node "$host" "$cmd < /dev/null > \"$(copytool_logfile $facet)\" 2>&1"
10304 local facet="${1:-$SINGLEAGT}"
10306 printf "$(copytool_device "$facet")/${TESTSUITE}.${TESTNAME}/"
10309 # Main entry point to perform copytool related operations
10313 # setup setup a copytool to run in the background, that copytool will be
10315 # import import a file from an HSM backend
10316 # rebind rebind an archived file to a new fid
10318 # Although the semantics might suggest otherwise, one does not need to 'setup'
10319 # a copytool before a call to 'copytool import' or 'copytool rebind'.
10326 # Use default values
10327 local facet=$SINGLEAGT
10328 local mountpoint="${MOUNT2:-$MOUNT}"
10329 local hsm_root="${hsm_root:-$(hsm_root "$facet")}"
10332 local fail_on_error=true
10333 local -a hsmtool_options=("--hsm-root=$hsm_root")
10334 local -a action_options=()
10336 if [[ -n "$HSMTOOL_ARCHIVE_FORMAT" ]]; then
10337 hsmtool_options+=("--archive-format=$HSMTOOL_ARCHIVE_FORMAT")
10340 if [[ -n "$HSMTOOL_VERBOSE" ]]; then
10341 hsmtool_options+=("$HSMTOOL_VERBOSE")
10344 while [ $# -gt 0 ]; do
10356 local archive_id="$1"
10364 local bandwidth="$1" # in MB/s
10367 local fail_on_error=false
10370 # Uncommon(/copytool dependent) option
10371 action_options+=("$1")
10377 stack_trap "do_facet $facet rm -rf '$hsm_root'" EXIT
10378 do_facet $facet mkdir -p "$hsm_root" ||
10379 error "mkdir '$hsm_root' failed"
10383 local copytool=lhsmtool
10387 __${copytool}_${action} "${action_options[@]}"
10388 if [ $? -ne 0 ]; then
10393 local host="$(facet_host $facet)"
10394 error_msg="Failed to start copytool $facet on '$host'"
10397 local src="${action_options[0]}"
10398 local dest="${action_options[1]}"
10399 error_msg="Failed to import '$src' to '$dest'"
10402 error_msg="could not rebind file"
10406 $fail_on_error && error "$error_msg" || echo "$error_msg"
10411 local client_count=$1
10412 if [[ $CLIENTCOUNT -lt $client_count ]]; then
10413 skip "Need $client_count or more clients, have $CLIENTCOUNT"
10420 $LFS path2fid $1 | tr -d '[]'
10421 return ${PIPESTATUS[0]}
10429 if [[ $u == "user" ]]; then
10430 st=$($RUNAS $LFS hsm_state $f)
10433 st=$($LFS hsm_state $f)
10436 [[ $? == 0 ]] || error "$LFS hsm_state $f failed (run as $u)"
10438 st=$(echo $st | cut -f 2 -d" " | tr -d "()," )
10442 check_hsm_flags() {
10446 local st=$(get_hsm_flags $f)
10447 [[ $st == $fl ]] || error "hsm flags on $f are $st != $fl"
10456 if [[ "$value" != "" ]]; then
10459 for mdtno in $(seq 1 $MDSCOUNT); do
10460 local idx=$(($mdtno - 1))
10461 local facet=mds${mdtno}
10462 # if $arg include -P option, run 1 set_param per MDT on the MGS
10463 # else, run set_param on each MDT
10464 [[ $arg = *"-P"* ]] && facet=mgs
10465 do_facet $facet $LCTL set_param $arg mdt.${MDT[$idx]}.$key$value
10466 [[ $? != 0 ]] && rc=1
10471 mdts_check_param() {
10477 for mdtno in $(seq 1 $MDSCOUNT); do
10478 local idx=$(($mdtno - 1))
10479 wait_update_facet --verbose mds${mdtno} \
10480 "$LCTL get_param -n $MDT_PREFIX${idx}.$key" "$target" \
10482 error "$key state is not '$target' on mds${mdtno}"
10486 cdt_set_mount_state() {
10487 mdts_set_param "-P" hsm_control "$1"
10488 # set_param -P is asynchronous operation and could race with set_param.
10489 # In such case configs could be retrieved and applied at mgc after
10490 # set_param -P completion. Sleep here to avoid race with set_param.
10491 # We need at least 20 seconds. 10 for mgc_requeue_thread to wake up
10492 # MGC_TIMEOUT_MIN_SECONDS + MGC_TIMEOUT_RAND_CENTISEC(5 + 5)
10493 # and 10 seconds to retrieve config from server.
10497 cdt_check_state() {
10498 mdts_check_param hsm_control "$1" 20
10501 cdt_set_sanity_policy() {
10502 if [[ "$CDT_POLICY_HAD_CHANGED" ]]
10505 mdts_set_param "" hsm.policy "+NRA"
10506 mdts_set_param "" hsm.policy "-NBR"
10507 CDT_POLICY_HAD_CHANGED=
10515 mdts_set_param "$opt -n" "hsm.$param" "$value"
10519 wait_request_state() {
10523 # 4th arg (mdt index) is optional
10524 local mdtidx=${4:-0}
10525 local mds=mds$(($mdtidx + 1))
10527 local cmd="$LCTL get_param -n ${MDT_PREFIX}${mdtidx}.hsm.actions"
10528 cmd+=" | awk '/'$fid'.*action='$request'/ {print \\\$13}' | cut -f2 -d="
10530 wait_update_facet --verbose $mds "$cmd" "$state" 200 ||
10531 error "request on $fid is not $state on $mds"
10539 local WAIT_MAX=${4:-60}
10542 # We need to run do_node in bg, because pdsh does not exit
10543 # if child process of run script exists.
10544 # I.e. pdsh does not exit when runmultiop_bg_pause exited,
10545 # because of multiop_bg_pause -> $MULTIOP_PROG &
10546 # By the same reason we need sleep a bit after do_nodes starts
10547 # to let runmultiop_bg_pause start muliop and
10548 # update /tmp/multiop_bg.pid ;
10549 # The rm /tmp/multiop_bg.pid guarantees here that
10550 # we have the updated by runmultiop_bg_pause
10551 # /tmp/multiop_bg.pid file
10553 local pid_file=$TMP/multiop_bg.pid.$$
10555 do_node $client "MULTIOP_PID_FILE=$pid_file LUSTRE= \
10556 runmultiop_bg_pause $file $cmds" &
10560 while [[ $wait_time -lt $WAIT_MAX ]]; do
10562 wait_time=$((wait_time + 3))
10563 multiop_pid=$(do_node $client cat $pid_file)
10564 if [ -n "$multiop_pid" ]; then
10569 [ -n "$multiop_pid" ] ||
10570 error "$client : Can not get multiop_pid from $pid_file "
10572 eval export $(node_var_name $client)_multiop_pid=$multiop_pid
10573 eval export $(node_var_name $client)_do_node_pid=$pid
10574 local var=$(node_var_name $client)_multiop_pid
10575 echo client $client multiop_bg started multiop_pid=${!var}
10581 local multiop_pid=$(node_var_name $client)_multiop_pid
10582 local do_node_pid=$(node_var_name $client)_do_node_pid
10584 echo "Stopping multiop_pid=${!multiop_pid} (kill ${!multiop_pid} on $client)"
10585 do_node $client kill -USR1 ${!multiop_pid}
10587 wait ${!do_node_pid}
10591 local delay=$(do_facet $SINGLEMDS lctl get_param -n lo[vd].*.qos_maxage |
10592 awk '{ print $1 * 2; exit; }')
10596 check_component_count() {
10597 local comp_cnt=$($LFS getstripe --component-count $1)
10598 [ $comp_cnt -eq $2 ] || error "$1, component count $comp_cnt != $2"
10601 # Verify there are no init components with "extension" flag
10602 verify_no_init_extension() {
10603 local flg_opts="--component-flags init,extension"
10604 local found=$($LFS find $flg_opts $1 | wc -l)
10605 [ $found -eq 0 ] || error "$1 has component with initialized extension"
10608 # Verify there is at least one component starting at 0
10609 verify_comp_at_zero() {
10610 flg_opts="--component-flags init"
10611 found=$($LFS find --component-start 0M $flg_opts $1 | wc -l)
10612 [ $found -eq 1 ] ||
10613 error "No component starting at zero(!)"
10616 # version after which Self-Extending Layouts are available
10619 sel_layout_sanity() {
10623 verify_no_init_extension $file
10624 verify_comp_at_zero $file
10625 check_component_count $file $comp_cnt
10628 statx_supported() {
10629 $STATX --quiet --version
10634 # wrappers for createmany and unlinkmany
10635 # to set debug=0 if number of creates is high enough
10636 # this is to speedup testing
10638 function createmany() {
10642 if (( count > 100 )); then
10644 do_nodes $(comma_list $(all_nodes)) $LCTL set_param -n debug=0
10646 $LUSTRE/tests/createmany $*
10653 function unlinkmany() {
10657 if (( count > 100 )); then
10659 do_nodes $(comma_list $(all_nodes)) $LCTL set_param -n debug=0
10661 $LUSTRE/tests/unlinkmany $*
10668 # Check if fallocate supported on OSTs, enable if unset, default mode=0
10669 # Optionally pass the OST fallocate mode (0=unwritten extents, 1=zero extents)
10670 function check_set_fallocate()
10672 local new_mode="$1"
10673 local osts=$(comma_list $(osts_nodes))
10674 local fa_mode="osd-ldiskfs.*.fallocate_zero_blocks"
10675 local old_mode=$(do_facet ost1 $LCTL get_param -n $fa_mode 2>/dev/null|
10678 [[ -n "$old_mode" ]] || { echo "fallocate not supported"; return 1; }
10679 [[ -z "$new_mode" && "$old_mode" != "-1" ]] &&
10680 { echo "keep default fallocate mode: $old_mode"; return 0; }
10681 [[ "$new_mode" && "$old_mode" == "$new_mode" ]] &&
10682 { echo "keep current fallocate mode: $old_mode"; return 0; }
10684 stack_trap "do_nodes $osts $LCTL set_param $fa_mode=$old_mode"
10685 do_nodes $osts $LCTL set_param $fa_mode=${new_mode:-0} ||
10686 error "set $fa_mode=$new_mode"
10689 # Check if fallocate supported on OSTs, enable if unset, skip if unavailable
10690 function check_set_fallocate_or_skip()
10692 [ "$ost1_FSTYPE" != ldiskfs ] && skip "non-ldiskfs backend"
10693 check_set_fallocate || skip "need at least 2.13.57 for fallocate"
10696 function disable_opencache()
10698 local state=$($LCTL get_param -n "llite.*.opencache_threshold_count" | head -1)
10700 test -z "${saved_OPENCACHE_value}" &&
10701 export saved_OPENCACHE_value="$state"
10703 [[ "$state" = "off" ]] && return
10705 $LCTL set_param -n "llite.*.opencache_threshold_count"=off
10708 function set_opencache()
10710 local newvalue="$1"
10711 local state=$($LCTL get_param -n "llite.*.opencache_threshold_count")
10713 [[ -n "$newvalue" ]] || return
10715 [[ -n "${saved_OPENCACHE_value}" ]] ||
10716 export saved_OPENCACHE_value="$state"
10718 $LCTL set_param -n "llite.*.opencache_threshold_count"=$newvalue
10723 function restore_opencache()
10725 [[ -z "${saved_OPENCACHE_value}" ]] ||
10726 $LCTL set_param -n "llite.*.opencache_threshold_count"=${saved_OPENCACHE_value}
10729 # LU-13417: XXX lots of tests assume the directory to be created under MDT0,
10730 # created on MDT0, use this function to create directory on specific MDT
10731 # explicitly, and set default LMV to create subdirs on the same MDT too.
10736 while getopts "i:" opt $*; do
10742 shift $((OPTIND - 1))
10744 $LFS mkdir -i $mdt -c 1 $*
10748 mkdir_on_mdt -i0 $*
10751 # Wait for nodemap synchronization
10753 local nodemap_name=$1
10758 local is_active=$(do_facet mgs $LCTL get_param -n nodemap.active)
10759 local max_retries=20
10763 local mgs_ip=$(host_nids_address $mgs_HOST $NETTYPE | cut -d' ' -f1)
10766 if [ "$nodemap_name" == "active" ]; then
10767 proc_param="active"
10768 elif [ -z "$key" ]; then
10769 proc_param=${nodemap_name}
10771 proc_param="${nodemap_name}.${key}"
10773 if [ "$opt" == "inactive" ]; then
10774 # check nm sync even if nodemap is not activated
10778 (( is_active == 0 )) && [ "$proc_param" != "active" ] && return
10780 if [ -z "$value" ]; then
10781 out1=$(do_facet mgs $LCTL get_param $opt \
10782 nodemap.${proc_param} 2>/dev/null)
10783 echo "On MGS ${mgs_ip}, ${proc_param} = $out1"
10788 # if servers run on the same node, it is impossible to tell if they get
10789 # synced with the mgs, so just wait an arbitrary 10 seconds
10790 if [ $(facet_active_host mgs) == $(facet_active_host mds) ] &&
10791 [ $(facet_active_host mgs) == $(facet_active_host ost1) ]; then
10792 echo "waiting 10 secs for sync"
10797 # wait up to 10 seconds for other servers to sync with mgs
10798 for i in $(seq 1 10); do
10799 for node in $(all_server_nodes); do
10800 local node_ip=$(host_nids_address $node $NETTYPE |
10804 if [ -z "$value" ]; then
10805 [ $node_ip == $mgs_ip ] && continue
10808 out2=$(do_node $node_ip $LCTL get_param $opt \
10809 nodemap.$proc_param 2>/dev/null)
10810 echo "On $node ${node_ip}, ${proc_param} = $out2"
10811 [ "$out1" != "$out2" ] && is_sync=false && break
10816 if ! $is_sync; then
10819 echo OTHER - IP: $node_ip
10821 error "mgs and $nodemap_name ${key} mismatch, $i attempts"
10823 echo "waited $((i - 1)) seconds for sync"
10826 consume_precreations() {
10830 local extra=${4:-2}
10831 local OST=$(ostname_from_index $OSTIDX $dir)
10833 test_mkdir -p $dir/${OST}
10834 $LFS setstripe -i $OSTIDX -c 1 ${dir}/${OST}
10837 local mdtosc_proc=$(get_mdtosc_proc_path $mfacet $OST)
10838 local last_id=$(do_facet $mfacet $LCTL get_param -n \
10839 osp.$mdtosc_proc.prealloc_last_id)
10840 local next_id=$(do_facet $mfacet $LCTL get_param -n \
10841 osp.$mdtosc_proc.prealloc_next_id)
10842 echo "Creating to objid $last_id on ost $OST..."
10843 createmany -o $dir/${OST}/f $next_id $((last_id - next_id + extra))
10846 __exhaust_precreations() {
10849 local FAILIDX=${3:-$OSTIDX}
10850 local ofacet=ost$((OSTIDX + 1))
10852 mkdir_on_mdt0 $DIR/$tdir
10853 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
10854 local mfacet=mds$((mdtidx + 1))
10855 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
10857 local mdtosc_proc=$(get_mdtosc_proc_path $mfacet)
10858 do_facet $mfacet $LCTL get_param osp.$mdtosc_proc.prealloc*
10860 #define OBD_FAIL_OST_ENOSPC 0x215
10861 do_facet $ofacet $LCTL set_param fail_val=$FAILIDX fail_loc=0x215
10863 consume_precreations $DIR/$tdir $mfacet $OSTIDX
10865 do_facet $mfacet $LCTL get_param osp.$mdtosc_proc.prealloc*
10866 do_facet $ofacet $LCTL set_param fail_loc=$FAILLOC
10869 exhaust_precreations() {
10870 __exhaust_precreations $1 $2 $3
10874 exhaust_all_precreations() {
10876 for (( i=0; i < OSTCOUNT; i++ )) ; do
10877 __exhaust_precreations $i $1 -1