3 trap 'print_summary && print_stack_trace | tee $TF_FAIL && \
4 echo "$TESTSUITE: FAIL: test-framework exiting on error"' ERR
8 export REFORMAT=${REFORMAT:-""}
9 export WRITECONF=${WRITECONF:-""}
10 export VERBOSE=${VERBOSE:-false}
11 export GSS=${GSS:-false}
12 export GSS_SK=${GSS_SK:-false}
14 export GSS_PIPEFS=false
15 export SHARED_KEY=${SHARED_KEY:-false}
16 export SK_PATH=${SK_PATH:-/tmp/test-framework-keys}
17 export SK_OM_PATH=$SK_PATH'/tmp-request-mount'
18 export SK_MOUNTED=${SK_MOUNTED:-false}
19 export SK_FLAVOR=${SK_FLAVOR:-ski}
20 export SK_NO_KEY=${SK_NO_KEY:-true}
21 export SK_UNIQUE_NM=${SK_UNIQUE_NM:-false}
22 export SK_S2S=${SK_S2S:-false}
23 export SK_S2SNM=${SK_S2SNM:-TestFrameNM}
24 export SK_S2SNMCLI=${SK_S2SNMCLI:-TestFrameNMCli}
25 export SK_SKIPFIRST=${SK_SKIPFIRST:-true}
26 export IDENTITY_UPCALL=default
28 export FLAKEY=${FLAKEY:-true}
29 # specify environment variable containing batch job name for server statistics
30 export JOBID_VAR=${JOBID_VAR:-"procname_uid"} # or "existing" or "disable"
32 #export PDSH="pdsh -S -Rssh -w"
33 export MOUNT_CMD=${MOUNT_CMD:-"mount -t lustre"}
34 export UMOUNT=${UMOUNT:-"umount -d"}
36 export LSNAPSHOT_CONF="/etc/ldev.conf"
37 export LSNAPSHOT_LOG="/var/log/lsnapshot.log"
39 # sles12 umount has a issue with -d option
40 [ -e /etc/SuSE-release ] && grep -w VERSION /etc/SuSE-release | grep -wq 12 && {
41 export UMOUNT="umount"
44 # function used by scripts run on remote nodes
45 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
46 . $LUSTRE/tests/functions.sh
47 . $LUSTRE/tests/yaml.sh
49 export LD_LIBRARY_PATH=${LUSTRE}/utils/.libs:${LUSTRE}/utils:${LD_LIBRARY_PATH}
51 LUSTRE_TESTS_CFG_DIR=${LUSTRE_TESTS_CFG_DIR:-${LUSTRE}/tests/cfg}
53 EXCEPT_LIST_FILE=${EXCEPT_LIST_FILE:-${LUSTRE_TESTS_CFG_DIR}/tests-to-skip.sh}
55 if [ -f "$EXCEPT_LIST_FILE" ]; then
56 echo "Reading test skip list from $EXCEPT_LIST_FILE"
61 # check config files for options in decreasing order of preference
62 [ -z "$MODPROBECONF" -a -f /etc/modprobe.d/lustre.conf ] &&
63 MODPROBECONF=/etc/modprobe.d/lustre.conf
64 [ -z "$MODPROBECONF" -a -f /etc/modprobe.d/Lustre ] &&
65 MODPROBECONF=/etc/modprobe.d/Lustre
66 [ -z "$MODPROBECONF" -a -f /etc/modprobe.conf ] &&
67 MODPROBECONF=/etc/modprobe.conf
69 sanitize_parameters() {
70 for i in DIR DIR1 DIR2 MOUNT MOUNT1 MOUNT2
73 if [ -d "$path" ]; then
74 eval export $i=$(echo $path | sed -r 's/\/+$//g')
80 [[ $DIR/ = $MOUNT/* ]] ||
81 { failed=1 && echo "DIR=$DIR not in $MOUNT. Aborting."; }
82 [[ $DIR1/ = $MOUNT1/* ]] ||
83 { failed=1 && echo "DIR1=$DIR1 not in $MOUNT1. Aborting."; }
84 [[ $DIR2/ = $MOUNT2/* ]] ||
85 { failed=1 && echo "DIR2=$DIR2 not in $MOUNT2. Aborting"; }
87 [ -n "$failed" ] && exit 99 || true
91 echo "usage: $0 [-r] [-f cfgfile]"
99 [ -z "$DEFAULT_SUITES" ] && return 0
100 [ -n "$ONLY" ] && echo "WARNING: ONLY is set to $(echo $ONLY)"
102 local form="%-13s %-17s %-9s %s %s\n"
104 printf "$form" "status" "script" "Total(sec)" "E(xcluded) S(low)"
105 echo "---------------------------------------------------------------"
106 for O in $DEFAULT_SUITES; do
107 O=$(echo $O | tr "-" "_" | tr "[:lower:]" "[:upper:]")
108 [ "${!O}" = "no" ] && continue || true
109 local o=$(echo $O | tr "[:upper:]_" "[:lower:]-")
110 local log=${TMP}/${o}.log
111 if is_sanity_benchmark $o; then
112 log=${TMP}/sanity-benchmark.log
117 local status=Unfinished
119 skipped=$(grep excluded $log | awk '{ printf " %s", $3 }' |
121 slow=$(egrep "^PASS|^FAIL" $log | tr -d "("| sed s/s\)$//g |
122 sort -nr -k 3 | head -n5 | awk '{ print $2":"$3"s" }')
123 total=$(grep duration $log | awk '{ print $2 }')
124 if [ "${!O}" = "done" ]; then
128 local durations=$(egrep "^PASS|^FAIL" $log |
129 tr -d "("| sed s/s\)$//g |
130 awk '{ print $2":"$3"|" }')
131 details=$(printf "%s\n%s %s %s\n" "$details" \
132 "DDETAILS" "$O" "$(echo $durations)")
135 printf "$form" $status "$O" "${total}" "E=$skipped"
136 printf "$form" "-" "-" "-" "S=$(echo $slow)"
139 for O in $DEFAULT_SUITES; do
140 O=$(echo $O | tr "-" "_" | tr "[:lower:]" "[:upper:]")
141 if [ "${!O}" = "no" ]; then
142 printf "$form" "Skipped" "$O" ""
146 # print the detailed tests durations if DDETAILS=true
152 # Get information about the Lustre environment. The information collected
153 # will be used in Lustre tests.
154 # usage: get_lustre_env
155 # input: No required or optional arguments
156 # output: No return values, environment variables are exported
160 export mds1_FSTYPE=${mds1_FSTYPE:-$(facet_fstype mds1)}
161 export ost1_FSTYPE=${ost1_FSTYPE:-$(facet_fstype ost1)}
163 export MGS_VERSION=$(lustre_version_code mgs)
164 export MDS1_VERSION=$(lustre_version_code mds1)
165 export OST1_VERSION=$(lustre_version_code ost1)
166 export CLIENT_VERSION=$(lustre_version_code client)
168 # Prefer using "mds1" directly instead of SINGLEMDS.
169 # Keep this for compat until it is removed from scripts.
170 export SINGLEMDS=${SINGLEMDS:-mds1}
174 export LUSTRE=$(absolute_path $LUSTRE)
175 export TESTSUITE=$(basename $0 .sh)
176 export TEST_FAILED=false
177 export FAIL_ON_SKIP_ENV=${FAIL_ON_SKIP_ENV:-false}
178 export RPC_MODE=${RPC_MODE:-false}
179 export DO_CLEANUP=${DO_CLEANUP:-true}
180 export KEEP_ZPOOL=${KEEP_ZPOOL:-false}
181 export CLEANUP_DM_DEV=false
182 export PAGE_SIZE=$(get_page_size client)
184 export MKE2FS=$MKE2FS
185 if [ -z "$MKE2FS" ]; then
186 if which mkfs.ldiskfs >/dev/null 2>&1; then
187 export MKE2FS=mkfs.ldiskfs
193 export DEBUGFS=$DEBUGFS
194 if [ -z "$DEBUGFS" ]; then
195 if which debugfs.ldiskfs >/dev/null 2>&1; then
196 export DEBUGFS=debugfs.ldiskfs
198 export DEBUGFS=debugfs
202 export TUNE2FS=$TUNE2FS
203 if [ -z "$TUNE2FS" ]; then
204 if which tunefs.ldiskfs >/dev/null 2>&1; then
205 export TUNE2FS=tunefs.ldiskfs
207 export TUNE2FS=tune2fs
211 export E2LABEL=$E2LABEL
212 if [ -z "$E2LABEL" ]; then
213 if which label.ldiskfs >/dev/null 2>&1; then
214 export E2LABEL=label.ldiskfs
216 export E2LABEL=e2label
220 export DUMPE2FS=$DUMPE2FS
221 if [ -z "$DUMPE2FS" ]; then
222 if which dumpfs.ldiskfs >/dev/null 2>&1; then
223 export DUMPE2FS=dumpfs.ldiskfs
225 export DUMPE2FS=dumpe2fs
229 export E2FSCK=$E2FSCK
230 if [ -z "$E2FSCK" ]; then
231 if which fsck.ldiskfs >/dev/null 2>&1; then
232 export E2FSCK=fsck.ldiskfs
238 export RESIZE2FS=$RESIZE2FS
239 if [ -z "$RESIZE2FS" ]; then
240 if which resizefs.ldiskfs >/dev/null 2>&1; then
241 export RESIZE2FS=resizefs.ldiskfs
243 export RESIZE2FS=resize2fs
247 export LFSCK_ALWAYS=${LFSCK_ALWAYS:-"no"} # check fs after test suite
248 export FSCK_MAX_ERR=4 # File system errors left uncorrected
250 export ZFS=${ZFS:-zfs}
251 export ZPOOL=${ZPOOL:-zpool}
252 export ZDB=${ZDB:-zdb}
253 export PARTPROBE=${PARTPROBE:-partprobe}
255 #[ -d /r ] && export ROOT=${ROOT:-/r}
256 export TMP=${TMP:-$ROOT/tmp}
257 export TESTSUITELOG=${TMP}/${TESTSUITE}.log
258 export LOGDIR=${LOGDIR:-${TMP}/test_logs/$(date +%s)}
259 export TESTLOG_PREFIX=$LOGDIR/$TESTSUITE
261 export HOSTNAME=${HOSTNAME:-$(hostname -s)}
262 if ! echo $PATH | grep -q $LUSTRE/utils; then
263 export PATH=$LUSTRE/utils:$PATH
265 if ! echo $PATH | grep -q $LUSTRE/utils/gss; then
266 export PATH=$LUSTRE/utils/gss:$PATH
268 if ! echo $PATH | grep -q $LUSTRE/tests; then
269 export PATH=$LUSTRE/tests:$PATH
271 if ! echo $PATH | grep -q $LUSTRE/../lustre-iokit/sgpdd-survey; then
272 export PATH=$LUSTRE/../lustre-iokit/sgpdd-survey:$PATH
274 export LST=${LST:-"$LUSTRE/../lnet/utils/lst"}
275 [ ! -f "$LST" ] && export LST=$(which lst)
276 export SGPDDSURVEY=${SGPDDSURVEY:-"$LUSTRE/../lustre-iokit/sgpdd-survey/sgpdd-survey")}
277 [ ! -f "$SGPDDSURVEY" ] && export SGPDDSURVEY=$(which sgpdd-survey)
278 export MCREATE=${MCREATE:-mcreate}
279 export MULTIOP=${MULTIOP:-multiop}
280 export MMAP_CAT=${MMAP_CAT:-mmap_cat}
281 export STATX=${STATX:-statx}
282 # Ubuntu, at least, has a truncate command in /usr/bin
283 # so fully path our truncate command.
284 export TRUNCATE=${TRUNCATE:-$LUSTRE/tests/truncate}
285 export FSX=${FSX:-$LUSTRE/tests/fsx}
286 export MDSRATE=${MDSRATE:-"$LUSTRE/tests/mpi/mdsrate"}
287 [ ! -f "$MDSRATE" ] && export MDSRATE=$(which mdsrate 2> /dev/null)
288 if ! echo $PATH | grep -q $LUSTRE/tests/racer; then
289 export PATH=$LUSTRE/tests/racer:$PATH:
291 if ! echo $PATH | grep -q $LUSTRE/tests/mpi; then
292 export PATH=$LUSTRE/tests/mpi:$PATH
294 export RSYNC_RSH=${RSYNC_RSH:-rsh}
296 export LNETCTL=${LNETCTL:-"$LUSTRE/../lnet/utils/lnetctl"}
297 [ ! -f "$LNETCTL" ] && export LNETCTL=$(which lnetctl 2> /dev/null)
298 export LCTL=${LCTL:-"$LUSTRE/utils/lctl"}
299 [ ! -f "$LCTL" ] && export LCTL=$(which lctl)
300 export LFS=${LFS:-"$LUSTRE/utils/lfs"}
301 [ ! -f "$LFS" ] && export LFS=$(which lfs)
302 export KSOCKLND_CONFIG=${KSOCKLND_CONFIG:-"$LUSTRE/scripts/ksocklnd-config"}
303 [ ! -f "$KSOCKLND_CONFIG" ] &&
304 export KSOCKLND_CONFIG=$(which ksocklnd-config 2> /dev/null)
306 export PERM_CMD=$(echo ${PERM_CMD:-"$LCTL conf_param"})
308 export L_GETIDENTITY=${L_GETIDENTITY:-"$LUSTRE/utils/l_getidentity"}
309 if [ ! -f "$L_GETIDENTITY" ]; then
310 if `which l_getidentity > /dev/null 2>&1`; then
311 export L_GETIDENTITY=$(which l_getidentity)
313 export L_GETIDENTITY=NONE
316 export LL_DECODE_FILTER_FID=${LL_DECODE_FILTER_FID:-"$LUSTRE/utils/ll_decode_filter_fid"}
317 [ ! -f "$LL_DECODE_FILTER_FID" ] && export LL_DECODE_FILTER_FID="ll_decode_filter_fid"
318 export LL_DECODE_LINKEA=${LL_DECODE_LINKEA:-"$LUSTRE/utils/ll_decode_linkea"}
319 [ ! -f "$LL_DECODE_LINKEA" ] && export LL_DECODE_LINKEA="ll_decode_linkea"
320 export MKFS=${MKFS:-"$LUSTRE/utils/mkfs.lustre"}
321 [ ! -f "$MKFS" ] && export MKFS="mkfs.lustre"
322 export TUNEFS=${TUNEFS:-"$LUSTRE/utils/tunefs.lustre"}
323 [ ! -f "$TUNEFS" ] && export TUNEFS="tunefs.lustre"
324 export CHECKSTAT="${CHECKSTAT:-"checkstat -v"} "
325 export LUSTRE_RMMOD=${LUSTRE_RMMOD:-$LUSTRE/scripts/lustre_rmmod}
326 [ ! -f "$LUSTRE_RMMOD" ] &&
327 export LUSTRE_RMMOD=$(which lustre_rmmod 2> /dev/null)
328 export LUSTRE_ROUTES_CONVERSION=${LUSTRE_ROUTES_CONVERSION:-$LUSTRE/scripts/lustre_routes_conversion}
329 [ ! -f "$LUSTRE_ROUTES_CONVERSION" ] &&
330 export LUSTRE_ROUTES_CONVERSION=$(which lustre_routes_conversion 2> /dev/null)
331 export LFS_MIGRATE=${LFS_MIGRATE:-$LUSTRE/scripts/lfs_migrate}
332 [ ! -f "$LFS_MIGRATE" ] &&
333 export LFS_MIGRATE=$(which lfs_migrate 2> /dev/null)
334 export LR_READER=${LR_READER:-"$LUSTRE/utils/lr_reader"}
335 [ ! -f "$LR_READER" ] &&
336 export LR_READER=$(which lr_reader 2> /dev/null)
337 [ -z "$LR_READER" ] && export LR_READER="/usr/sbin/lr_reader"
338 export LSOM_SYNC=${LSOM_SYNC:-"$LUSTRE/utils/llsom_sync"}
339 [ ! -f "$LSOM_SYNC" ] &&
340 export LSOM_SYNC=$(which llsom_sync 2> /dev/null)
341 [ -z "$LSOM_SYNC" ] && export LSOM_SYNC="/usr/sbin/llsom_sync"
342 export NAME=${NAME:-local}
343 export LGSSD=${LGSSD:-"$LUSTRE/utils/gss/lgssd"}
344 [ "$GSS_PIPEFS" = "true" ] && [ ! -f "$LGSSD" ] &&
345 export LGSSD=$(which lgssd)
346 export LSVCGSSD=${LSVCGSSD:-"$LUSTRE/utils/gss/lsvcgssd"}
347 [ ! -f "$LSVCGSSD" ] && export LSVCGSSD=$(which lsvcgssd 2> /dev/null)
348 export KRB5DIR=${KRB5DIR:-"/usr/kerberos"}
350 export SAVE_PWD=${SAVE_PWD:-$LUSTRE/tests}
352 export LDEV=${LDEV:-"$LUSTRE/scripts/ldev"}
353 [ ! -f "$LDEV" ] && export LDEV=$(which ldev 2> /dev/null)
355 export DMSETUP=${DMSETUP:-dmsetup}
356 export DM_DEV_PATH=${DM_DEV_PATH:-/dev/mapper}
357 export LOSETUP=${LOSETUP:-losetup}
359 if [ "$ACCEPTOR_PORT" ]; then
360 export PORT_OPT="--port $ACCEPTOR_PORT"
364 $RPC_MODE || echo "Using GSS shared-key feature"
365 which lgss_sk > /dev/null 2>&1 ||
366 error_exit "built with lgss_sk disabled! SEC=$SEC"
374 $RPC_MODE || echo "Using GSS/krb5 ptlrpc security flavor"
375 which lgss_keyring > /dev/null 2>&1 ||
376 error_exit "built with gss disabled! SEC=$SEC"
387 IDENTITY_UPCALL=false
391 export LOAD_MODULES_REMOTE=${LOAD_MODULES_REMOTE:-false}
393 # Paths on remote nodes, if different
394 export RLUSTRE=${RLUSTRE:-$LUSTRE}
395 export RPWD=${RPWD:-$PWD}
396 export I_MOUNTED=${I_MOUNTED:-"no"}
397 export AUSTER_CLEANUP=${AUSTER_CLEANUP:-false}
398 if [ ! -f /lib/modules/$(uname -r)/kernel/fs/lustre/mdt.ko -a \
399 ! -f /lib/modules/$(uname -r)/updates/kernel/fs/lustre/mdt.ko -a \
400 ! -f /lib/modules/$(uname -r)/extra/kernel/fs/lustre/mdt.ko -a \
401 ! -f $LUSTRE/mdt/mdt.ko ]; then
402 export CLIENTMODSONLY=yes
405 export SHUTDOWN_ATTEMPTS=${SHUTDOWN_ATTEMPTS:-3}
406 export OSD_TRACK_DECLARES_LBUG=${OSD_TRACK_DECLARES_LBUG:-"yes"}
410 while getopts "rvwf:" opt $*; do
415 w) WRITECONF=writeconf;;
420 shift $((OPTIND - 1))
423 # print the durations of each test if "true"
424 DDETAILS=${DDETAILS:-false}
425 [ "$TESTSUITELOG" ] && rm -f $TESTSUITELOG || true
430 export TF_FAIL=${TF_FAIL:-$TMP/tf.fail}
432 # Constants used in more than one test script
433 export LOV_MAX_STRIPE_COUNT=2000
434 export DELETE_OLD_POOLS=${DELETE_OLD_POOLS:-false}
435 export KEEP_POOLS=${KEEP_POOLS:-false}
436 export PARALLEL=${PARALLEL:-"no"}
438 export MACHINEFILE=${MACHINEFILE:-$TMP/$(basename $0 .sh).machines}
439 . ${CONFIG:=$LUSTRE/tests/cfg/$NAME.sh}
442 # use localrecov to enable recovery for local clients, LU-12722
443 [[ $MDS1_VERSION -lt $(version_code 2.13.52) ]] || {
444 export MDS_MOUNT_OPTS=${MDS_MOUNT_OPTS:-"-o localrecov"}
445 export MGS_MOUNT_OPTS=${MGS_MOUNT_OPTS:-"-o localrecov"}
448 [[ $OST1_VERSION -lt $(version_code 2.13.52) ]] ||
449 export OST_MOUNT_OPTS=${OST_MOUNT_OPTS:-"-o localrecov"}
456 ncpts=$(do_facet $facet "lctl get_param -n " \
457 "cpu_partition_table 2>/dev/null| wc -l" || echo 1)
459 if [ $ncpts -eq 0 ]; then
466 # Return a numeric version code based on a version string. The version
467 # code is useful for comparison two version strings to see which is newer.
469 # split arguments like "1.8.6-wc3" into "1", "8", "6", "3"
470 eval set -- $(tr "[:punct:][a-z]" " " <<< $*)
472 echo -n $(((${1:-0}<<24) | (${2:-0}<<16) | (${3:-0}<<8) | (${4:-0})))
475 export LINUX_VERSION=$(uname -r | sed -e "s/\([0-9]*\.[0-9]*\.[0-9]*\).*/\1/")
476 export LINUX_VERSION_CODE=$(version_code ${LINUX_VERSION//\./ })
478 # Report the Lustre build version string (e.g. 1.8.7.3 or 2.4.1).
480 # usage: lustre_build_version
482 # All Lustre versions support "lctl get_param" to report the version of the
483 # code running in the kernel (what our tests are interested in), but it
484 # doesn't work without modules loaded. After 2.9.53 and in upstream kernels
485 # the "version" parameter doesn't include "lustre: " at the beginning.
486 # If that fails, call "lctl lustre_build_version" which prints either (or both)
487 # the userspace and kernel build versions, but until 2.8.55 required root
488 # access to get the Lustre kernel version. If that also fails, fall back to
489 # using "lctl --version", which is easy to parse and works without the kernel
490 # modules, but was only added in 2.6.50 and only prints the lctl tool version,
491 # not the module version, though they are usually the same.
493 # Various commands and their output format for different Lustre versions:
494 # lctl get_param version: 2.9.55
495 # lctl get_param version: lustre: 2.8.53
496 # lctl get_param version: lustre: 2.6.52
497 # kernel: patchless_client
498 # build: v2_6_92_0-2.6.32-431.el6_lustre.x86_64
499 # lctl lustre_build_version: Lustre version: 2.8.53_27_gae67fc01
500 # lctl lustre_build_version: error: lustre_build_version: Permission denied
501 # (as non-root user) lctl version: v2_6_92_0-2.6.32-431.el6.x86_64
502 # lctl lustre_build_version: Lustre version: 2.5.3-2.6.32.26-175.fc12.x86_64
503 # lctl version: 2.5.3-2.6.32..26-175fc12.x86_64
504 # lctl --version: lctl 2.6.50
506 # output: prints version string to stdout in (up to 4) dotted-decimal values
507 lustre_build_version() {
508 local facet=${1:-client}
509 local facet_version=${facet}_VERSION
511 # if the global variable is already set, then use that
512 [ -n "${!facet_version}" ] && echo ${!facet_version} && return
514 # this is the currently-running version of the kernel modules
515 local ver=$(do_facet $facet "$LCTL get_param -n version 2>/dev/null")
516 # we mostly test 2.10+ systems, only try others if the above fails
517 if [ -z "$ver" ]; then
518 ver=$(do_facet $facet "$LCTL lustre_build_version 2>/dev/null")
520 if [ -z "$ver" ]; then
521 ver=$(do_facet $facet "$LCTL --version 2>/dev/null" |
524 local lver=$(egrep -i "lustre: |version: " <<<"$ver" | head -n 1)
525 [ -n "$lver" ] && ver="$lver"
527 lver=$(sed -e 's/[^:]*: //' -e 's/^v//' -e 's/[ -].*//' <<<$ver |
528 tr _ . | cut -d. -f1-4)
530 # save in global variable for the future
531 export $facet_version=$lver
536 # Report the Lustre numeric build version code for the supplied facet.
537 lustre_version_code() {
538 version_code $(lustre_build_version $1)
542 /sbin/lsmod | grep -q "^\<$1\>"
545 check_lfs_df_ret_val() {
546 # Ignore only EOPNOTSUPP (which is 95; Operation not supported) error
547 # returned by 'lfs df' for valid dentry but not a lustrefs.
549 # 'lfs df' historically always returned success(0) instead of
550 # EOPNOTSUPP. This function for compatibility reason, ignores and
551 # masquerades EOPNOTSUPP as success.
552 [[ $1 -eq 95 ]] && return 0
565 msg="$(insmod $module $args 2>&1)" && return 0 || rc=$?
568 # parallels can't load modules directly from prlfs, use /tmp instead
569 if $PRLFS || [[ "$(stat -f -c%t $module)" == "7c7c6673" ]]; then
570 local target="$(mktemp)"
572 cp "$module" "$target"
575 [[ $rc == 0 ]] && PRLFS=true
583 # Load a module on the system where this is running.
585 # usage: load_module module_name [module arguments for insmod/modprobe]
587 # If module arguments are not given but MODOPTS_<MODULE> is set, then its value
588 # will be used as the arguments. Otherwise arguments will be obtained from
589 # /etc/modprobe.conf, from /etc/modprobe.d/Lustre, or else none will be used.
592 local module=$1 # '../libcfs/libcfs/libcfs', 'obdclass/obdclass', ...
595 local base=$(basename $module $ext)
597 local -A module_is_loaded_aa
601 for mod in $(lsmod | awk '{ print $1; }'); do
602 module_is_loaded_aa[${mod//-/_}]=true
606 ${module_is_loaded_aa[${1//-/_}]:-false}
609 if module_is_loaded $base; then
613 if [[ -f $LUSTRE/$module$ext ]]; then
614 path=$LUSTRE/$module$ext
615 elif [[ "$base" == lnet_selftest ]] &&
616 [[ -f $LUSTRE/../lnet/selftest/$base$ext ]]; then
617 path=$LUSTRE/../lnet/selftest/$base$ext
622 if [[ -n "$path" ]]; then
623 # Try to load any non-Lustre modules that $module depends on.
624 for mod in $(modinfo --field=depends $path | tr ',' ' '); do
625 if ! module_is_loaded $mod; then
631 # If no module arguments were passed then get them from
632 # $MODOPTS_<MODULE>, otherwise from modprobe.conf.
633 if [ $# -eq 0 ]; then
634 # $MODOPTS_<MODULE>; we could use associative arrays, but that's
635 # not in Bash until 4.x, so we resort to eval.
636 optvar="MODOPTS_$(basename $module | tr a-z A-Z)"
637 eval set -- \$$optvar
638 if [ $# -eq 0 -a -n "$MODPROBECONF" ]; then
639 # Nothing in $MODOPTS_<MODULE>; try modprobe.conf
641 opt=$(awk -v var="^options $base" '$0 ~ var \
642 {gsub("'"options $base"'",""); print}' \
644 set -- $(echo -n $opt)
646 # Ensure we have accept=all for lnet
647 if [[ "$base" == lnet ]]; then
648 # OK, this is a bit wordy...
649 local arg accept_all_present=false
652 [[ "$arg" == accept=all ]] &&
653 accept_all_present=true
656 $accept_all_present || set -- "$@" accept=all
663 [ $# -gt 0 ] && echo "${module} options: '$*'"
665 # Note that insmod will ignore anything in modprobe.conf, which is why
666 # we're passing options on the command-line. If $path does not exist
667 # then we must be testing a "make install" or"rpm" installation. Also
668 # note that failing to load ptlrpc_gss is not considered fatal.
669 if [[ -n "$path" ]]; then
670 lustre_insmod $path "$@"
671 elif [[ "$base" == ptlrpc_gss ]]; then
672 if ! modprobe $base "$@" 2>/dev/null; then
673 echo "gss/krb5 is not supported"
681 $LCTL mark "$LNETCTL $*"
687 # For kmemleak-enabled kernels we need clear all past state
688 # that obviously has nothing to do with this Lustre run
689 # Disable automatic memory scanning to avoid perf hit.
690 if [ -f /sys/kernel/debug/kmemleak ] ; then
691 echo scan=off > /sys/kernel/debug/kmemleak || true
692 echo scan > /sys/kernel/debug/kmemleak || true
693 echo clear > /sys/kernel/debug/kmemleak || true
696 echo Loading modules from $LUSTRE
700 if [ -f /sys/devices/system/cpu/online ]; then
701 ncpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/online) + 1))
702 echo "detected $ncpus online CPUs by sysfs"
704 ncpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
706 if [ $rc -eq 0 ]; then
707 echo "detected $ncpus online CPUs by getconf"
709 echo "Can't detect number of CPUs"
714 # if there is only one CPU core, libcfs can only create one partition
715 # if there is more than 4 CPU cores, libcfs should create multiple CPU
716 # partitions. So we just force libcfs to create 2 partitions for
717 # system with 2 or 4 cores
718 local saved_opts="$MODOPTS_LIBCFS"
719 if [ $ncpus -le 4 ] && [ $ncpus -gt 1 ]; then
720 # force to enable multiple CPU partitions
721 echo "Force libcfs to create 2 CPU partitions"
722 MODOPTS_LIBCFS="cpu_npartitions=2 $MODOPTS_LIBCFS"
724 echo "libcfs will create CPU partition based on online CPUs"
727 load_module ../libcfs/libcfs/libcfs
728 # Prevent local MODOPTS_LIBCFS being passed as part of environment
729 # variable to remote nodes
732 set_default_debug "neterror net nettrace malloc"
733 if [ "$1" = "config_on_load=1" ]; then
734 load_module ../lnet/lnet/lnet
736 load_module ../lnet/lnet/lnet "$@"
739 LNDPATH=${LNDPATH:-"../lnet/klnds"}
740 if [ -z "$LNETLND" ]; then
742 o2ib*) LNETLND="o2iblnd/ko2iblnd" ;;
743 tcp*) LNETLND="socklnd/ksocklnd" ;;
744 *) local lnd="${NETTYPE%%[0-9]}lnd"
745 [ -f "$LNDPATH/$lnd/k$lnd.ko" ] &&
746 LNETLND="$lnd/k$lnd" ||
747 LNETLND="socklnd/ksocklnd"
750 load_module ../lnet/klnds/$LNETLND
752 if [ "$1" = "config_on_load=1" ]; then
753 do_lnetctl lnet configure --all ||
758 load_modules_local() {
759 if [ -n "$MODPROBE" ]; then
761 echo "Using modprobe to load modules"
765 # Create special udev test rules on every node
766 if [ -f $LUSTRE/lustre/conf/99-lustre.rules ]; then {
767 sed -e 's|/usr/sbin/lctl|$LCTL|g' $LUSTRE/lustre/conf/99-lustre.rules > /etc/udev/rules.d/99-lustre-test.rules
769 echo "SUBSYSTEM==\"lustre\", ACTION==\"change\", ENV{PARAM}==\"?*\", RUN+=\"$LCTL set_param '\$env{PARAM}=\$env{SETTING}'\"" > /etc/udev/rules.d/99-lustre-test.rules
771 udevadm control --reload-rules
776 load_module obdclass/obdclass
777 if ! client_only; then
778 MODOPTS_PTLRPC=${MODOPTS_PTLRPC:-"lbug_on_grant_miscount=1"}
780 load_module ptlrpc/ptlrpc
781 load_module ptlrpc/gss/ptlrpc_gss
789 load_module obdecho/obdecho
790 if ! client_only; then
791 load_module lfsck/lfsck
792 [ "$LQUOTA" != "no" ] &&
793 load_module quota/lquota $LQUOTAOPTS
794 if [[ $(node_fstypes $HOSTNAME) == *zfs* ]]; then
795 load_module osd-zfs/osd_zfs
796 elif [[ $(node_fstypes $HOSTNAME) == *ldiskfs* ]]; then
797 load_module ../ldiskfs/ldiskfs
798 load_module osd-ldiskfs/osd_ldiskfs
810 load_module llite/lustre
811 [ -d /r ] && OGDB=${OGDB:-"/r/tmp"}
813 rm -f $OGDB/ogdb-$HOSTNAME
814 $LCTL modules > $OGDB/ogdb-$HOSTNAME
816 # 'mount' doesn't look in $PATH, just sbin
817 local mount_lustre=$LUSTRE/utils/mount.lustre
818 if [ -f $mount_lustre ]; then
819 local sbin_mount=$(readlink -f /sbin)/mount.lustre
820 if grep -qw "$sbin_mount" /proc/mounts; then
821 cmp -s $mount_lustre $sbin_mount || umount $sbin_mount
823 if ! grep -qw "$sbin_mount" /proc/mounts; then
824 [ ! -f "$sbin_mount" ] && touch "$sbin_mount"
825 if [ ! -s "$sbin_mount" -a -w "$sbin_mount" ]; then
826 cat <<- EOF > "$sbin_mount"
829 echo "This $sbin_mount just a mountpoint." 1>&2
830 echo "It is never supposed to be run." 1>&2
831 logger -p emerg -- "using stub $sbin_mount $@"
834 chmod a+x $sbin_mount
836 mount --bind $mount_lustre $sbin_mount ||
837 error "can't bind $mount_lustre to $sbin_mount"
848 # load modules on remote nodes optionally
849 # lustre-tests have to be installed on these nodes
850 if $LOAD_MODULES_REMOTE; then
851 local list=$(comma_list $(remote_nodes_list))
853 # include failover nodes in case they are not in the list yet
855 for facet in ${facets//,/ }; do
856 failover=$(facet_failover_host $facet)
857 [ -n "$list" ] && [[ ! "$list" =~ "$failover" ]] &&
858 list="$list,$failover"
861 if [ -n "$list" ]; then
862 echo "loading modules on: '$list'"
863 do_rpc_nodes "$list" load_modules_local
869 LEAK_LUSTRE=$(dmesg | tail -n 30 | grep "obd_memory.*leaked" || true)
870 LEAK_PORTALS=$(dmesg | tail -n 20 | egrep -i "libcfs.*memory leaked" || true)
871 if [ "$LEAK_LUSTRE" -o "$LEAK_PORTALS" ]; then
872 echo "$LEAK_LUSTRE" 1>&2
873 echo "$LEAK_PORTALS" 1>&2
874 mv $TMP/debug $TMP/debug-leak.`date +%s` || true
875 echo "Memory leaks detected"
876 [ -n "$IGNORE_LEAK" ] && { echo "ignoring leaks" && return 0; } || true
881 unload_modules_local() {
882 $LUSTRE_RMMOD ldiskfs || return 2
884 [ -f /etc/udev/rules.d/99-lustre-test.rules ] &&
885 rm /etc/udev/rules.d/99-lustre-test.rules
886 udevadm control --reload-rules
889 check_mem_leak || return 254
897 wait_exit_ST client # bug 12845
899 unload_modules_local || rc=$?
901 if $LOAD_MODULES_REMOTE; then
902 local list=$(comma_list $(remote_nodes_list))
903 if [ -n "$list" ]; then
904 echo "unloading modules on: '$list'"
905 do_rpc_nodes "$list" unload_modules_local
909 local sbin_mount=$(readlink -f /sbin)/mount.lustre
910 if grep -qe "$sbin_mount " /proc/mounts; then
911 umount $sbin_mount || true
912 [ -s $sbin_mount ] && ! grep -q "STUB MARK" $sbin_mount ||
916 [[ $rc -eq 0 ]] && echo "modules unloaded."
922 local facet=${1:-$SINGLEMDS}
925 case $(facet_fstype $facet) in
926 ldiskfs) size=72;; # largest seen is 64, leave some headroom
927 # grant_block_size is in bytes, allow at least 2x max blocksize
928 zfs) size=$(lctl get_param osc.$FSNAME*.import |
929 awk '/grant_block_size:/ {print $2/512; exit;}')
933 echo -n $((size * MDSCOUNT))
937 local facet=${1:-$SINGLEMDS}
938 local fstype=$(facet_fstype $facet)
941 ldiskfs) size=4;; # ~4KB per inode
942 zfs) size=11;; # 10 to 11KB per inode
948 check_gss_daemon_nodes() {
952 do_nodesv $list "num=\\\$(ps -o cmd -C $dname | grep $dname | wc -l);
953 if [ \\\"\\\$num\\\" -ne 1 ]; then
954 echo \\\$num instance of $dname;
959 check_gss_daemon_facet() {
963 num=`do_facet $facet ps -o cmd -C $dname | grep $dname | wc -l`
964 if [ $num -ne 1 ]; then
965 echo "$num instance of $dname on $facet"
974 echo Stopping $@ on $list
975 do_nodes $list "killall -2 $@ 2>/dev/null || true"
978 # start gss daemons on all nodes, or "daemon" on "nodes" if set
979 start_gss_daemons() {
983 if [ "$nodes" ] && [ "$daemon" ] ; then
984 echo "Starting gss daemon on nodes: $nodes"
985 do_nodes $nodes "$daemon" || return 8
989 nodes=$(comma_list $(mdts_nodes))
990 echo "Starting gss daemon on mds: $nodes"
992 # Start all versions, in case of switching
993 do_nodes $nodes "$LSVCGSSD -vvv -s -m -o -z" || return 1
995 do_nodes $nodes "$LSVCGSSD -v" || return 1
998 do_nodes $nodes "$LGSSD -v" || return 2
1001 nodes=$(comma_list $(osts_nodes))
1002 echo "Starting gss daemon on ost: $nodes"
1004 # Start all versions, in case of switching
1005 do_nodes $nodes "$LSVCGSSD -vvv -s -m -o -z" || return 3
1007 do_nodes $nodes "$LSVCGSSD -v" || return 3
1009 # starting on clients
1011 local clients=${CLIENTS:-$HOSTNAME}
1012 if $GSS_PIPEFS; then
1013 echo "Starting $LGSSD on clients $clients "
1014 do_nodes $clients "$LGSSD -v" || return 4
1017 # wait daemons entering "stable" status
1021 # check daemons are running
1023 nodes=$(comma_list $(mdts_nodes) $(osts_nodes))
1024 check_gss_daemon_nodes $nodes lsvcgssd || return 5
1025 if $GSS_PIPEFS; then
1026 nodes=$(comma_list $(mdts_nodes))
1027 check_gss_daemon_nodes $nodes lgssd || return 6
1029 if $GSS_PIPEFS; then
1030 check_gss_daemon_nodes $clients lgssd || return 7
1034 stop_gss_daemons() {
1035 local nodes=$(comma_list $(mdts_nodes))
1037 send_sigint $nodes lsvcgssd lgssd
1039 nodes=$(comma_list $(osts_nodes))
1040 send_sigint $nodes lsvcgssd
1042 nodes=${CLIENTS:-$HOSTNAME}
1043 send_sigint $nodes lgssd
1047 # Add mount flags for shared key
1049 if grep -q skpath <<< "$mt_opts" ; then
1050 mt_opts=$(echo $mt_opts |
1051 sed -e "s#skpath=[^ ,]*#skpath=$SK_PATH#")
1053 if [ -z "$mt_opts" ]; then
1054 mt_opts="-o skpath=$SK_PATH"
1056 mt_opts="$mt_opts,skpath=$SK_PATH"
1066 /usr/lib/lustre/* | /usr/lib64/lustre/* | /usr/lib/lustre | \
1075 [ $from_tree = true ]
1079 if $SHARED_KEY; then
1088 if ! module_loaded ptlrpc_gss; then
1089 load_module ptlrpc/gss/ptlrpc_gss
1090 module_loaded ptlrpc_gss ||
1091 error_exit "init_gss: GSS=$GSS, but gss/krb5 missing"
1094 if $GSS_KRB5 || $GSS_SK; then
1095 start_gss_daemons || error_exit "start gss daemon failed! rc=$?"
1098 if $GSS_SK && ! $SK_NO_KEY; then
1099 echo "Loading basic SSK keys on all servers"
1100 do_nodes $(comma_list $(all_server_nodes)) \
1101 "lgss_sk -t server -l $SK_PATH/$FSNAME.key || true"
1102 do_nodes $(comma_list $(all_server_nodes)) \
1103 "keyctl show | grep lustre | cut -c1-11 |
1105 xargs -IX keyctl setperm X 0x3f3f3f3f"
1108 if $GSS_SK && $SK_NO_KEY; then
1109 local numclients=${1:-$CLIENTCOUNT}
1110 local clients=${CLIENTS:-$HOSTNAME}
1112 # security ctx config for keyring
1114 local lgssc_conf_file="/etc/request-key.d/lgssc.conf"
1116 if from_build_tree; then
1117 mkdir -p $SK_OM_PATH
1118 if grep -q request-key /proc/mounts > /dev/null; then
1119 echo "SSK: Request key already mounted."
1121 mount -o bind $SK_OM_PATH /etc/request-key.d/
1123 local lgssc_conf_line='create lgssc * * '
1124 lgssc_conf_line+=$(which lgss_keyring)
1125 lgssc_conf_line+=' %o %k %t %d %c %u %g %T %P %S'
1126 echo "$lgssc_conf_line" > $lgssc_conf_file
1129 [ -e $lgssc_conf_file ] ||
1130 error_exit "Could not find key options in $lgssc_conf_file"
1131 echo "$lgssc_conf_file content is:"
1132 cat $lgssc_conf_file
1134 if ! local_mode; then
1135 if from_build_tree; then
1136 do_nodes $(comma_list $(all_nodes)) "mkdir -p \
1138 do_nodes $(comma_list $(all_nodes)) "mount \
1139 -o bind $SK_OM_PATH \
1140 /etc/request-key.d/"
1141 do_nodes $(comma_list $(all_nodes)) "rsync \
1142 -aqv $HOSTNAME:$lgssc_conf_file \
1143 $lgssc_conf_file >/dev/null 2>&1"
1145 do_nodes $(comma_list $(all_nodes)) \
1146 "echo $lgssc_conf_file: ; \
1147 cat $lgssc_conf_file"
1151 # create shared key on all nodes
1152 mkdir -p $SK_PATH/nodemap
1153 rm -f $SK_PATH/$FSNAME.key $SK_PATH/nodemap/c*.key \
1154 $SK_PATH/$FSNAME-*.key
1155 # for nodemap testing each client may need own key,
1156 # and S2S now requires keys as well, both for "client"
1159 lgss_sk -t server -f$FSNAME -n $SK_S2SNMCLI \
1160 -w $SK_PATH/$FSNAME-nmclient.key \
1161 -d /dev/urandom >/dev/null 2>&1
1162 lgss_sk -t mgs,server -f$FSNAME -n $SK_S2SNM \
1163 -w $SK_PATH/$FSNAME-s2s-server.key \
1164 -d /dev/urandom >/dev/null 2>&1
1167 lgss_sk -t server -f$FSNAME -w $SK_PATH/$FSNAME.key \
1168 -d /dev/urandom >/dev/null 2>&1
1170 for i in $(seq 0 $((numclients - 1))); do
1171 lgss_sk -t server -f$FSNAME -n c$i \
1172 -w $SK_PATH/nodemap/c$i.key -d /dev/urandom \
1176 if ! local_mode; then
1177 for lnode in $(all_nodes); do
1178 scp -r $SK_PATH ${lnode}:$(dirname $SK_PATH)/
1181 # Set client keys to client type to generate prime P
1183 do_nodes $(all_nodes) "lgss_sk -t client,server -m \
1184 $SK_PATH/$FSNAME.key >/dev/null 2>&1"
1186 do_nodes $clients "lgss_sk -t client -m \
1187 $SK_PATH/$FSNAME.key >/dev/null 2>&1"
1188 do_nodes $clients "find $SK_PATH/nodemap -name \*.key | \
1189 xargs -IX lgss_sk -t client -m X >/dev/null 2>&1"
1191 # This is required for servers as well, if S2S in use
1193 do_nodes $(comma_list $(mdts_nodes)) \
1194 "cp $SK_PATH/$FSNAME-s2s-server.key \
1195 $SK_PATH/$FSNAME-s2s-client.key; lgss_sk \
1196 -t client -m $SK_PATH/$FSNAME-s2s-client.key \
1198 do_nodes $(comma_list $(osts_nodes)) \
1199 "cp $SK_PATH/$FSNAME-s2s-server.key \
1200 $SK_PATH/$FSNAME-s2s-client.key; lgss_sk \
1201 -t client -m $SK_PATH/$FSNAME-s2s-client.key \
1203 do_nodes $clients "lgss_sk -t client \
1204 -m $SK_PATH/$FSNAME-nmclient.key \
1209 # mount options for servers and clients
1210 MGS_MOUNT_OPTS=$(add_sk_mntflag $MGS_MOUNT_OPTS)
1211 MDS_MOUNT_OPTS=$(add_sk_mntflag $MDS_MOUNT_OPTS)
1212 OST_MOUNT_OPTS=$(add_sk_mntflag $OST_MOUNT_OPTS)
1213 MOUNT_OPTS=$(add_sk_mntflag $MOUNT_OPTS)
1215 if [ -z "$LGSS_KEYRING_DEBUG" ]; then
1216 LGSS_KEYRING_DEBUG=4
1220 if [ -n "$LGSS_KEYRING_DEBUG" ] && \
1221 ( local_mode || from_build_tree ); then
1223 sptlrpc.gss.lgss_keyring.debug_level=$LGSS_KEYRING_DEBUG
1224 elif [ -n "$LGSS_KEYRING_DEBUG" ]; then
1225 do_nodes $(comma_list $(all_nodes)) "modprobe ptlrpc_gss && \
1227 sptlrpc.gss.lgss_keyring.debug_level=$LGSS_KEYRING_DEBUG"
1234 # maybe cleanup credential cache?
1241 do_node $(mgs_node) "$LCTL nodemap_del $SK_S2SNM"
1242 do_node $(mgs_node) "$LCTL nodemap_del $SK_S2SNMCLI"
1243 $RPC_MODE || echo "Sleeping for 10 sec for Nodemap.."
1247 $RPC_MODE || echo "Cleaning up Shared Key.."
1248 do_nodes $(comma_list $(all_nodes)) "rm -f \
1249 $SK_PATH/$FSNAME*.key $SK_PATH/nodemap/$FSNAME*.key"
1250 do_nodes $(comma_list $(all_nodes)) "keyctl show | \
1251 awk '/lustre/ { print \\\$1 }' | xargs -IX keyctl unlink X"
1252 if from_build_tree; then
1253 # Remove the mount and clean up the files we added to
1255 do_nodes $(comma_list $(all_nodes)) "while grep -q \
1256 request-key.d /proc/mounts; do umount \
1257 /etc/request-key.d/; done"
1258 do_nodes $(comma_list $(all_nodes)) "rm -f \
1259 $SK_OM_PATH/lgssc.conf"
1260 do_nodes $(comma_list $(all_nodes)) "rmdir $SK_OM_PATH"
1268 local var=${facet}_svc
1276 echo -n $facet | sed -e 's/^fs[0-9]\+//' -e 's/[0-9_]\+//' |
1277 tr '[:lower:]' '[:upper:]'
1283 if [ $facet == mgs ] || [ $facet == client ]; then
1287 echo -n $facet | sed -e 's/^fs[0-9]\+//' | sed -e 's/^[a-z]\+//'
1295 if [ -n "${!var}" ]; then
1300 var=$(facet_type $facet)FSTYPE
1301 if [ -n "${!var}" ]; then
1306 if [ -n "$FSTYPE" ]; then
1311 if [[ $facet == mgs ]] && combined_mgs_mds; then
1323 local facets=$(get_facets)
1326 for facet in ${facets//,/ }; do
1327 if [ $node == $(facet_host $facet) ] ||
1328 [ $node == "$(facet_failover_host $facet)" ]; then
1329 fstype=$(facet_fstype $facet)
1330 if [[ $fstypes != *$fstype* ]]; then
1331 fstypes+="${fstypes:+,}$fstype"
1340 local num=$(facet_number $facet)
1343 if [[ $(facet_type $facet) = OST ]]; then
1344 index=OSTINDEX${num}
1345 if [[ -n "${!index}" ]]; then
1350 index=${OST_INDICES[num - 1]}
1353 [[ -n "$index" ]] || index=$((num - 1))
1361 local fstype=$(facet_fstype $facet)
1365 label=$(do_facet ${facet} "$E2LABEL ${dev} 2>/dev/null");;
1367 label=$(do_facet ${facet} "$ZFS get -H -o value lustre:svname \
1368 ${dev} 2>/dev/null");;
1370 error "unknown fstype!";;
1377 # Get the device of a facet.
1384 mgs) device=$(mgsdevname) ;;
1385 mds*) device=$(mdsdevname $(facet_number $facet)) ;;
1386 ost*) device=$(ostdevname $(facet_number $facet)) ;;
1387 fs2mds) device=$(mdsdevname 1_2) ;;
1388 fs2ost) device=$(ostdevname 1_2) ;;
1389 fs3ost) device=$(ostdevname 2_2) ;;
1397 # Get the virtual device of a facet.
1404 mgs) device=$(mgsvdevname) ;;
1405 mds*) device=$(mdsvdevname $(facet_number $facet)) ;;
1406 ost*) device=$(ostvdevname $(facet_number $facet)) ;;
1407 fs2mds) device=$(mdsvdevname 1_2) ;;
1408 fs2ost) device=$(ostvdevname 1_2) ;;
1409 fs3ost) device=$(ostvdevname 2_2) ;;
1417 local virt=$(virt-what 2> /dev/null)
1419 [ $? -eq 0 ] && [ -n "$virt" ] && { echo $virt; return; }
1421 virt=$(dmidecode -s system-product-name | awk '{print $1}')
1424 VMware|KVM|VirtualBox|Parallels|Bochs)
1425 echo $virt | tr '[A-Z]' '[a-z]' ;;
1431 # Re-read the partition table on failover partner host.
1432 # After a ZFS storage pool is created on a shared device, the partition table
1433 # on the device may change. However, the operating system on the failover
1434 # host may not notice the change automatically. Without the up-to-date partition
1435 # block devices, 'zpool import ..' cannot find the labels, whose positions are
1436 # relative to partition rather than disk beginnings.
1438 # This function performs partprobe on the failover host to make it re-read the
1441 refresh_partition_table() {
1446 host=$(facet_passive_host $facet)
1447 if [[ -n "$host" ]]; then
1448 do_node $host "$PARTPROBE $device"
1453 # Get ZFS storage pool name.
1460 device=$(facet_device $facet)
1461 # poolname is string before "/"
1462 poolname="${device%%/*}"
1469 # Get ZFS local fsname.
1471 zfs_local_fsname() {
1473 local lfsname=$(basename $(facet_device $facet))
1479 # Create ZFS storage pool.
1486 local opts=${@:-"-o cachefile=none"}
1488 do_facet $facet "lsmod | grep zfs >&/dev/null || modprobe zfs;
1489 $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1490 $ZPOOL create -f $opts $poolname $vdev"
1494 # Create ZFS file system.
1500 local opts=${@:-"-o mountpoint=legacy"}
1502 do_facet $facet "$ZFS list -H $dataset >/dev/null 2>&1 ||
1503 $ZFS create $opts $dataset"
1507 # Export ZFS storage pool.
1508 # Before exporting the pool, all datasets within the pool should be unmounted.
1516 poolname=$(zpool_name $facet)
1518 if [[ -n "$poolname" ]]; then
1519 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1520 grep -q ^$poolname/ /proc/mounts ||
1521 $ZPOOL export $opts $poolname"
1526 # Destroy ZFS storage pool.
1527 # Destroy the given pool and free up any devices for other use. This command
1528 # tries to unmount any active datasets before destroying the pool.
1529 # -f Force any active datasets contained within the pool to be unmounted.
1533 local poolname=${2:-$(zpool_name $facet)}
1535 if [[ -n "$poolname" ]]; then
1536 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1537 $ZPOOL destroy -f $poolname"
1542 # Import ZFS storage pool.
1543 # Force importing, even if the pool appears to be potentially active.
1548 local opts=${@:-"-o cachefile=none -o failmode=panic"}
1551 poolname=$(zpool_name $facet)
1553 if [[ -n "$poolname" ]]; then
1554 opts+=" -d $(dirname $(facet_vdevice $facet))"
1555 do_facet $facet "lsmod | grep zfs >&/dev/null || modprobe zfs;
1556 $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1557 $ZPOOL import -f $opts $poolname"
1562 # Reimport ZFS storage pool with new name
1567 local opts="-o cachefile=none"
1568 local poolname=$(zpool_name $facet)
1570 opts+=" -d $(dirname $(facet_vdevice $facet))"
1571 do_facet $facet "$ZPOOL export $poolname;
1572 $ZPOOL import $opts $poolname $newpool"
1576 # Set the "cachefile=none" property on ZFS storage pool so that the pool
1577 # is not automatically imported on system startup.
1579 # In a failover environment, this will provide resource level fencing which
1580 # will ensure that the same ZFS storage pool will not be imported concurrently
1581 # on different nodes.
1583 disable_zpool_cache() {
1587 poolname=$(zpool_name $facet)
1589 if [[ -n "$poolname" ]]; then
1590 do_facet $facet "$ZPOOL set cachefile=none $poolname"
1595 # This and set_osd_param() shall be used to access OSD parameters
1596 # once existed under "obdfilter":
1601 # writethrough_cache_enable
1605 local device=${2:-$FSNAME-OST*}
1608 do_nodes $nodes "$LCTL get_param -n osd-*.$device.$name"
1613 local device=${2:-$FSNAME-OST*}
1617 do_nodes $nodes "$LCTL set_param -n osd-*.$device.$name=$value"
1621 local dz=${1:-$DEBUG_SIZE}
1623 if [ -f /sys/devices/system/cpu/possible ]; then
1624 local cpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/possible)+1))
1626 local cpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
1629 # bug 19944, adjust size to be -gt num_possible_cpus()
1630 # promise 2MB for every cpu at least
1631 if [ -n "$cpus" ] && [ $((cpus * 2)) -gt $dz ]; then
1634 lctl set_param debug_mb=$dz
1637 set_default_debug () {
1638 local debug=${1:-"$PTLDEBUG"}
1639 local subsys=${2:-"$SUBSYSTEM"}
1640 local debug_size=${3:-$DEBUG_SIZE}
1642 [ -n "$debug" ] && lctl set_param debug="$debug" >/dev/null
1643 [ -n "$subsys" ] && lctl set_param subsystem_debug="${subsys# }" >/dev/null
1645 [ -n "$debug_size" ] && set_debug_size $debug_size > /dev/null
1648 set_default_debug_nodes () {
1650 local debug="${2:-"$PTLDEBUG"}"
1651 local subsys="${3:-"$SUBSYSTEM"}"
1652 local debug_size="${4:-$DEBUG_SIZE}"
1654 if [[ ,$nodes, = *,$HOSTNAME,* ]]; then
1655 nodes=$(exclude_items_from_list "$nodes" "$HOSTNAME")
1659 [[ -z "$nodes" ]] ||
1660 do_rpc_nodes "$nodes" set_default_debug \
1661 \\\"$debug\\\" \\\"$subsys\\\" $debug_size || true
1664 set_default_debug_facet () {
1666 local debug="${2:-"$PTLDEBUG"}"
1667 local subsys="${3:-"$SUBSYSTEM"}"
1668 local debug_size="${4:-$DEBUG_SIZE}"
1669 local node=$(facet_active_host $facet)
1671 [ -n "$node" ] || error "No host defined for facet $facet"
1673 set_default_debug_nodes $node "$debug" "$subsys" $debug_size
1676 set_params_nodes () {
1677 [[ $# -ge 2 ]] || return 0
1681 do_nodes $nodes $LCTL set_param $@
1684 set_params_clients () {
1685 local clients=${1:-$CLIENTS}
1686 local params=${2:-$CLIENT_LCTL_SETPARAM_PARAM}
1688 [[ -n $params ]] || return 0
1689 set_params_nodes $clients $params
1693 local hostid=${1:-$(hostid)}
1695 if [ ! -s /etc/hostid ]; then
1696 printf $(echo -n $hostid |
1697 sed 's/\(..\)\(..\)\(..\)\(..\)/\\x\4\\x\3\\x\2\\x\1/') >/etc/hostid
1703 local facets=${1:-$(get_facets)}
1709 for facet in ${facets//,/ }; do
1710 mount_facet $facet &
1714 for ((index=0; index<$total; index++)); do
1715 wait ${mountpids[index]}
1717 [ $RC -eq 0 ] && continue
1719 if [ "$TESTSUITE.$TESTNAME" = "replay-dual.test_0a" ]; then
1720 skip_noexit "Restart of $facet failed!." &&
1723 error "Restart of $facet failed!"
1731 # Add argument "arg" (e.g., "loop") to the comma-separated list
1732 # of arguments for option "opt" (e.g., "-o") on command
1733 # line "opts" (e.g., "-o flock").
1739 local opt_pattern="\([[:space:]]\+\|^\)$opt"
1741 if echo "$opts" | grep -q $opt_pattern; then
1742 opts=$(echo "$opts" | sed -e \
1743 "s/$opt_pattern[[:space:]]*[^[:space:]]\+/&,$arg/")
1745 opts+="${opts:+ }$opt $arg"
1751 # Associate loop device with a given regular file.
1752 # Return the loop device.
1754 setup_loop_device() {
1758 do_facet $facet "loop_dev=\\\$($LOSETUP -j $file | cut -d : -f 1);
1759 if [[ -z \\\$loop_dev ]]; then
1760 loop_dev=\\\$($LOSETUP -f);
1761 $LOSETUP \\\$loop_dev $file || loop_dev=;
1763 echo -n \\\$loop_dev"
1767 # Detach a loop device.
1769 cleanup_loop_device() {
1773 do_facet $facet "! $LOSETUP $loop_dev >/dev/null 2>&1 ||
1774 $LOSETUP -d $loop_dev"
1778 # Check if a given device is a block device.
1785 [[ -n "$dev" ]] || return 1
1786 do_facet $facet "test -b $dev" || return 1
1787 if [[ -n "$size" ]]; then
1788 local in=$(do_facet $facet "dd if=$dev of=/dev/null bs=1k \
1789 count=1 skip=$size 2>&1" |
1790 awk '($3 == "in") { print $1 }')
1791 [[ "$in" = "1+0" ]] || return 1
1796 # Check if a given device is a device-mapper device.
1802 [[ -n "$dev" ]] || return 1
1803 do_facet $facet "$DMSETUP status $dev >/dev/null 2>&1"
1807 # Check if a given device is a device-mapper flakey device.
1809 is_dm_flakey_dev() {
1814 [[ -n "$dev" ]] || return 1
1816 type=$(do_facet $facet "$DMSETUP status $dev 2>&1" |
1818 [[ $type = flakey ]] && return 0 || return 1
1822 # Check if device-mapper flakey device is supported by the kernel
1823 # of $facet node or not.
1825 dm_flakey_supported() {
1829 do_facet $facet "modprobe dm-flakey;
1830 $DMSETUP targets | grep -q flakey" &> /dev/null
1834 # Get the device-mapper flakey device name of a given facet.
1836 dm_facet_devname() {
1838 [[ $facet = mgs ]] && combined_mgs_mds && facet=mds1
1840 echo -n ${facet}_flakey
1844 # Get the device-mapper flakey device of a given facet.
1845 # A device created by dmsetup will appear as /dev/mapper/<device-name>.
1847 dm_facet_devpath() {
1850 echo -n $DM_DEV_PATH/$(dm_facet_devname $facet)
1854 # Set a device-mapper device with a new table.
1856 # The table has the following format:
1857 # <logical_start_sector> <num_sectors> <target_type> <target_args>
1859 # flakey <target_args> includes:
1860 # <destination_device> <offset> <up_interval> <down_interval> \
1861 # [<num_features> [<feature_arguments>]]
1863 # linear <target_args> includes:
1864 # <destination_device> <start_sector>
1866 dm_set_dev_table() {
1869 local target_type=$3
1875 read tmp num_sectors tmp real_dev tmp \
1876 <<< $(do_facet $facet "$DMSETUP table $dm_dev")
1878 case $target_type in
1880 table="0 $num_sectors flakey $real_dev 0 0 1800 1 drop_writes"
1883 table="0 $num_sectors linear $real_dev 0"
1885 *) error "invalid target type $target_type" ;;
1888 do_facet $facet "$DMSETUP suspend --nolockfs --noflush $dm_dev" ||
1889 error "failed to suspend $dm_dev"
1890 do_facet $facet "$DMSETUP load $dm_dev --table \\\"$table\\\"" ||
1891 error "failed to load $target_type table into $dm_dev"
1892 do_facet $facet "$DMSETUP resume $dm_dev" ||
1893 error "failed to resume $dm_dev"
1897 # Set a device-mapper flakey device as "read-only" by using the "drop_writes"
1898 # feature parameter.
1901 # All write I/O is silently ignored.
1902 # Read I/O is handled correctly.
1904 dm_set_dev_readonly() {
1906 local dm_dev=${2:-$(dm_facet_devpath $facet)}
1908 dm_set_dev_table $facet $dm_dev flakey
1912 # Set a device-mapper device to traditional linear mapping mode.
1914 dm_clear_dev_readonly() {
1916 local dm_dev=${2:-$(dm_facet_devpath $facet)}
1918 dm_set_dev_table $facet $dm_dev linear
1922 # Set the device of a given facet as "read-only".
1924 set_dev_readonly() {
1926 local svc=${facet}_svc
1928 if [[ $(facet_fstype $facet) = zfs ]] ||
1929 ! dm_flakey_supported $facet; then
1930 do_facet $facet $LCTL --device ${!svc} readonly
1932 dm_set_dev_readonly $facet
1937 # Get size in 512-byte sectors (BLKGETSIZE64 / 512) of a given device.
1944 num_sectors=$(do_facet $facet "blockdev --getsz $dev 2>/dev/null")
1945 [[ ${PIPESTATUS[0]} = 0 && -n "$num_sectors" ]] || num_sectors=0
1946 echo -n $num_sectors
1950 # Create a device-mapper device with a given block device or regular file (will
1951 # be associated with loop device).
1952 # Return the full path of the device-mapper device.
1956 local real_dev=$2 # destination device
1957 local dm_dev_name=${3:-$(dm_facet_devname $facet)} # device name
1958 local dm_dev=$DM_DEV_PATH/$dm_dev_name # device-mapper device
1960 # check if the device-mapper device to be created already exists
1961 if is_dm_dev $facet $dm_dev; then
1962 # if the existing device was set to "read-only", then clear it
1963 ! is_dm_flakey_dev $facet $dm_dev ||
1964 dm_clear_dev_readonly $facet $dm_dev
1970 # check if the destination device is a block device, and if not,
1971 # associate it with a loop device
1972 is_blkdev $facet $real_dev ||
1973 real_dev=$(setup_loop_device $facet $real_dev)
1974 [[ -n "$real_dev" ]] || { echo -n $real_dev; return 2; }
1976 # now create the device-mapper device
1977 local num_sectors=$(get_num_sectors $facet $real_dev)
1978 local table="0 $num_sectors linear $real_dev 0"
1981 do_facet $facet "$DMSETUP create $dm_dev_name --table \\\"$table\\\"" ||
1982 { rc=${PIPESTATUS[0]}; dm_dev=; }
1983 do_facet $facet "$DMSETUP mknodes >/dev/null 2>&1"
1990 # Map the facet name to its device variable name.
1992 facet_device_alias() {
1994 local dev_alias=$facet
1997 fs2mds) dev_alias=mds1_2 ;;
1998 fs2ost) dev_alias=ost1_2 ;;
1999 fs3ost) dev_alias=ost2_2 ;;
2007 # Save the original value of the facet device and export the new value.
2013 local active_facet=$(facet_active $facet)
2014 local dev_alias=$(facet_device_alias $active_facet)
2015 local dev_name=${dev_alias}_dev
2016 local dev=${!dev_name}
2018 if [[ $active_facet = $facet ]]; then
2019 local failover_dev=${dev_alias}failover_dev
2020 if [[ ${!failover_dev} = $dev ]]; then
2021 eval export ${failover_dev}_saved=$dev
2022 eval export ${failover_dev}=$dm_dev
2025 dev_alias=$(facet_device_alias $facet)
2026 local facet_dev=${dev_alias}_dev
2027 if [[ ${!facet_dev} = $dev ]]; then
2028 eval export ${facet_dev}_saved=$dev
2029 eval export ${facet_dev}=$dm_dev
2033 eval export ${dev_name}_saved=$dev
2034 eval export ${dev_name}=$dm_dev
2038 # Restore the saved value of the facet device.
2043 [[ $facet = mgs ]] && combined_mgs_mds && facet=mds1
2044 local dev_alias=$(facet_device_alias $facet)
2046 local saved_dev=${dev_alias}_dev_saved
2047 [[ -z ${!saved_dev} ]] ||
2048 eval export ${dev_alias}_dev=${!saved_dev}
2050 saved_dev=${dev_alias}failover_dev_saved
2051 [[ -z ${!saved_dev} ]] ||
2052 eval export ${dev_alias}failover_dev=${!saved_dev}
2056 # Remove a device-mapper device.
2057 # If the destination device is a loop device, then also detach it.
2061 local dm_dev=${2:-$(dm_facet_devpath $facet)}
2065 is_dm_dev $facet $dm_dev || return 0
2067 read major minor <<< $(do_facet $facet "$DMSETUP table $dm_dev" |
2068 awk '{ print $4 }' | awk -F: '{ print $1" "$2 }')
2070 do_facet $facet "$DMSETUP remove $dm_dev"
2071 do_facet $facet "$DMSETUP mknodes >/dev/null 2>&1"
2073 unexport_dm_dev $facet
2075 # detach a loop device
2076 [[ $major -ne 7 ]] || cleanup_loop_device $facet /dev/loop$minor
2078 # unload dm-flakey module
2079 do_facet $facet "modprobe -r dm-flakey" || true
2085 local active_facet=$(facet_active $facet)
2086 local dev_alias=$(facet_device_alias $active_facet)
2087 local dev=${dev_alias}_dev
2088 local opt=${facet}_opt
2089 local mntpt=$(facet_mntpt $facet)
2090 local opts="${!opt} $@"
2091 local fstype=$(facet_fstype $facet)
2093 local dm_dev=${!dev}
2095 [[ $dev == "mgsfailover_dev" ]] && combined_mgs_mds &&
2096 dev=mds1failover_dev
2098 module_loaded lustre || load_modules
2102 if dm_flakey_supported $facet; then
2103 dm_dev=$(dm_create_dev $facet ${!dev})
2104 [[ -n "$dm_dev" ]] || dm_dev=${!dev}
2107 is_blkdev $facet $dm_dev || opts=$(csa_add "$opts" -o loop)
2109 devicelabel=$(do_facet ${facet} "$E2LABEL $dm_dev");;
2111 # import ZFS storage pool
2112 import_zpool $facet || return ${PIPESTATUS[0]}
2114 devicelabel=$(do_facet ${facet} "$ZFS get -H -o value \
2115 lustre:svname $dm_dev");;
2117 error "unknown fstype!";;
2120 echo "Starting ${facet}: $opts $dm_dev $mntpt"
2121 # for testing LU-482 error handling in mount_facets() and test_0a()
2122 if [ -f $TMP/test-lu482-trigger ]; then
2126 "mkdir -p $mntpt; $MOUNT_CMD $opts $dm_dev $mntpt"
2130 if [ $RC -ne 0 ]; then
2131 echo "Start of $dm_dev on ${facet} failed ${RC}"
2135 health=$(do_facet ${facet} "$LCTL get_param -n health_check")
2136 if [[ "$health" != "healthy" ]]; then
2137 error "$facet is in a unhealthy state"
2140 set_default_debug_facet $facet
2142 if [[ $opts =~ .*nosvc.* ]]; then
2143 echo "Start $dm_dev without service"
2148 wait_update_facet ${facet} "$E2LABEL $dm_dev \
2149 2>/dev/null | grep -E ':[a-zA-Z]{3}[0-9]{4}'" \
2150 "" || error "$dm_dev failed to initialize!";;
2152 wait_update_facet ${facet} "$ZFS get -H -o value \
2153 lustre:svname $dm_dev 2>/dev/null | \
2154 grep -E ':[a-zA-Z]{3}[0-9]{4}'" "" ||
2155 error "$dm_dev failed to initialize!";;
2158 error "unknown fstype!";;
2162 # commit the device label change to disk
2163 if [[ $devicelabel =~ (:[a-zA-Z]{3}[0-9]{4}) ]]; then
2164 echo "Commit the device label on ${!dev}"
2165 do_facet $facet "sync; sleep 1; sync"
2169 label=$(devicelabel ${facet} $dm_dev)
2170 [ -z "$label" ] && echo no label for $dm_dev && exit 1
2171 eval export ${facet}_svc=${label}
2172 echo Started ${label}
2174 export_dm_dev $facet $dm_dev
2179 # start facet device options
2185 local dev_alias=$(facet_device_alias $facet)
2187 eval export ${dev_alias}_dev=${device}
2188 eval export ${facet}_opt=\"$@\"
2190 combined_mgs_mds && [[ ${dev_alias} == mds1 ]] &&
2191 eval export mgs_dev=${device}
2193 local varname=${dev_alias}failover_dev
2194 if [ -n "${!varname}" ] ; then
2195 eval export ${dev_alias}failover_dev=${!varname}
2197 eval export ${dev_alias}failover_dev=$device
2198 combined_mgs_mds && [[ ${dev_alias} == mds1 ]] &&
2199 eval export mgsfailover_dev=${device}
2203 local mntpt=$(facet_mntpt $facet)
2204 do_facet ${facet} mkdir -p $mntpt
2205 eval export ${facet}_MOUNT=$mntpt
2206 mount_facet ${facet}
2216 local HOST=$(facet_active_host $facet)
2217 [[ -z $HOST ]] && echo stop: no host for $facet && return 0
2219 local mntpt=$(facet_mntpt $facet)
2220 running=$(do_facet ${facet} "grep -c $mntpt' ' /proc/mounts || true")
2221 if [ ${running} -ne 0 ]; then
2222 echo "Stopping $mntpt (opts:$@) on $HOST"
2223 do_facet ${facet} $UMOUNT $@ $mntpt
2226 # umount should block, but we should wait for unrelated obd's
2227 # like the MGS or MGC to also stop.
2228 wait_exit_ST ${facet} || return ${PIPESTATUS[0]}
2230 if [[ $(facet_fstype $facet) == zfs ]]; then
2231 # export ZFS storage pool
2232 [ "$KEEP_ZPOOL" = "true" ] || export_zpool $facet
2233 elif dm_flakey_supported $facet; then
2234 local host=${facet}_HOST
2235 local failover_host=${facet}failover_HOST
2236 if [[ -n ${!failover_host} && ${!failover_host} != ${!host} ]]||
2237 $CLEANUP_DM_DEV || [[ $facet = fs* ]]; then
2238 dm_cleanup_dev $facet
2243 # get mdt quota type
2245 local varsvc=${SINGLEMDS}_svc
2246 do_facet $SINGLEMDS $LCTL get_param -n \
2247 osd-$(facet_fstype $SINGLEMDS).${!varsvc}.quota_slave.enabled
2250 # get ost quota type
2252 # All OSTs should have same quota type
2253 local varsvc=ost1_svc
2254 do_facet ost1 $LCTL get_param -n \
2255 osd-$(facet_fstype ost1).${!varsvc}.quota_slave.enabled
2258 # restore old quota type settings
2260 if [ "$old_MDT_QUOTA_TYPE" ]; then
2261 if [[ $PERM_CMD == *"set_param -P"* ]]; then
2262 do_facet mgs $PERM_CMD \
2263 osd-*.$FSNAME-MDT*.quota_slave.enabled = \
2266 do_facet mgs $PERM_CMD \
2267 $FSNAME.quota.mdt=$old_MDT_QUOTA_TYPE
2270 if [ "$old_OST_QUOTA_TYPE" ]; then
2271 if [[ $PERM_CMD == *"set_param -P"* ]]; then
2272 do_facet mgs $PERM_CMD \
2273 osd-*.$FSNAME-OST*.quota_slave.enabled = \
2276 do_facet mgs $LCTL conf_param \
2277 $FSNAME.quota.ost=$old_OST_QUOTA_TYPE
2282 # Handle the case when there is a space in the lfs df
2283 # "filesystem summary" line the same as when there is no space.
2284 # This will allow fixing the "lfs df" summary line in the future.
2286 $LFS df $* | sed -e 's/filesystem /filesystem_/'
2287 check_lfs_df_ret_val $?
2290 # Get free inodes on the MDT specified by mdt index, free indoes on
2291 # the whole filesystem will be returned when index == -1.
2297 if [ $index -eq -1 ]; then
2300 mdt_uuid=$(mdtuuid_from_index $index)
2303 free_inodes=$(lfs_df -i $MOUNT | grep $mdt_uuid | awk '{print $4}')
2308 # Get the OST device status from 'lfs df' with a given OST index.
2312 local mnt_pnt=${2:-$MOUNT}
2316 ost_uuid=$(ostuuid_from_index $ost_idx $mnt_pnt)
2317 lfs_df $opts $mnt_pnt | awk '/'$ost_uuid'/ { print $7 }'
2323 # save old quota type & set new quota type
2324 local mdt_qtype=$(mdt_quota_type)
2325 local ost_qtype=$(ost_quota_type)
2327 echo "[HOST:$HOSTNAME] [old_mdt_qtype:$mdt_qtype]" \
2328 "[old_ost_qtype:$ost_qtype] [new_qtype:$QUOTA_TYPE]"
2330 export old_MDT_QUOTA_TYPE=$mdt_qtype
2331 export old_OST_QUOTA_TYPE=$ost_qtype
2333 if [[ $PERM_CMD == *"set_param -P"* ]]; then
2334 do_facet mgs $PERM_CMD \
2335 osd-*.$FSNAME-MDT*.quota_slave.enabled=$QUOTA_TYPE
2336 do_facet mgs $PERM_CMD \
2337 osd-*.$FSNAME-OST*.quota_slave.enabled=$QUOTA_TYPE
2339 do_facet mgs $PERM_CMD $FSNAME.quota.mdt=$QUOTA_TYPE ||
2340 error "set mdt quota type failed"
2341 do_facet mgs $PERM_CMD $FSNAME.quota.ost=$QUOTA_TYPE ||
2342 error "set ost quota type failed"
2345 local quota_usrs=$QUOTA_USERS
2347 # get_filesystem_size
2348 local disksz=$(lfs_df $mntpt | grep "summary" | awk '{print $2}')
2349 local blk_soft=$((disksz + 1024))
2350 local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
2352 local inodes=$(lfs_df -i $mntpt | grep "summary" | awk '{print $2}')
2353 local i_soft=$inodes
2354 local i_hard=$((i_soft + i_soft / 20))
2356 echo "Total disk size: $disksz block-softlimit: $blk_soft" \
2357 "block-hardlimit: $blk_hard inode-softlimit: $i_soft" \
2358 "inode-hardlimit: $i_hard"
2361 for usr in $quota_usrs; do
2362 echo "Setting up quota on $HOSTNAME:$mntpt for $usr..."
2364 cmd="$LFS setquota -$type $usr -b $blk_soft"
2365 cmd="$cmd -B $blk_hard -i $i_soft -I $i_hard $mntpt"
2367 eval $cmd || error "$cmd FAILED!"
2369 # display the quota status
2370 echo "Quota settings for $usr : "
2371 $LFS quota -v -u $usr $mntpt || true
2378 local opts=${3:-$MOUNT_OPTS}
2379 opts=${opts:+-o $opts}
2380 local flags=${4:-$MOUNT_FLAGS}
2382 local device=$MGSNID:/$FSNAME$FILESET
2383 if [ -z "$mnt" -o -z "$FSNAME" ]; then
2384 echo "Bad mount command: opt=$flags $opts dev=$device " \
2390 # update mount option with skpath
2391 opts=$(add_sk_mntflag $opts)
2394 echo "Starting client: $client: $flags $opts $device $mnt"
2395 do_node $client mkdir -p $mnt
2396 if [ -n "$FILESET" -a -z "$SKIP_FILESET" ];then
2397 do_node $client $MOUNT_CMD $flags $opts $MGSNID:/$FSNAME \
2399 #disable FILESET if not supported
2400 do_nodes $client lctl get_param -n \
2401 mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
2402 device=$MGSNID:/$FSNAME
2403 do_node $client mkdir -p $mnt/$FILESET
2404 do_node $client "! grep -q $mnt' ' /proc/mounts ||
2407 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2408 # Mount using nodemap key
2409 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2410 if $SK_UNIQUE_NM; then
2411 mountkey=$SK_PATH/nodemap/c0.key
2413 local prunedopts=$(echo $opts |
2414 sed -e "s#skpath=[^,^ ]*#skpath=$mountkey#g")
2415 do_node $client $MOUNT_CMD $flags $prunedopts $device $mnt ||
2418 do_node $client $MOUNT_CMD $flags $opts $device $mnt ||
2422 set_default_debug_nodes $client
2423 set_params_clients $client
2434 local running=$(do_node $client "grep -c $mnt' ' /proc/mounts") || true
2436 [ "$3" ] && force=-f
2437 [ $running -eq 0 ] && return 0
2439 echo "Stopping client $client $mnt (opts:$force)"
2440 do_node $client lsof -t $mnt || need_kill=no
2441 if [ "x$force" != "x" ] && [ "x$need_kill" != "xno" ]; then
2442 pids=$(do_node $client lsof -t $mnt | sort -u);
2443 if [ -n "$pids" ]; then
2444 do_node $client kill -9 $pids || true
2448 busy=$(do_node $client "umount $force $mnt 2>&1" | grep -c "busy") ||
2450 if [ $busy -ne 0 ] ; then
2451 echo "$mnt is still busy, wait one second" && sleep 1
2452 do_node $client umount $force $mnt
2456 # Mount the file system on the MDS
2457 mount_mds_client() {
2458 local host=$(facet_active_host $SINGLEMDS)
2460 zconf_mount $host $MOUNT2 $MOUNT_OPTS ||
2461 error "unable to mount $MOUNT2 on $host"
2464 # Unmount the file system on the MDS
2465 umount_mds_client() {
2466 local host=$(facet_active_host $SINGLEMDS)
2467 zconf_umount $host $MOUNT2
2468 do_facet $SINGLEMDS "rmdir $MOUNT2"
2471 # nodes is comma list
2472 sanity_mount_check_nodes () {
2478 # FIXME: assume that all cluster nodes run the same os
2479 [ "$(uname)" = Linux ] || return 0
2482 for mnt in $mnts ; do
2483 do_nodes $nodes "running=\\\$(grep -c $mnt' ' /proc/mounts);
2484 mpts=\\\$(mount | grep -c $mnt' ');
2485 if [ \\\$running -ne \\\$mpts ]; then
2486 echo \\\$(hostname) env are INSANE!;
2489 [ $? -eq 0 ] || rc=1
2494 sanity_mount_check_servers () {
2495 [ -n "$CLIENTONLY" ] &&
2496 { echo "CLIENTONLY mode, skip mount_check_servers"; return 0; } || true
2497 echo Checking servers environments
2499 # FIXME: modify get_facets to display all facets wo params
2500 local facets="$(get_facets OST),$(get_facets MDS),mgs"
2504 for facet in ${facets//,/ }; do
2505 node=$(facet_host ${facet})
2506 mntpt=$(facet_mntpt $facet)
2507 sanity_mount_check_nodes $node $mntpt ||
2508 { error "server $node environments are insane!"; return 1; }
2512 sanity_mount_check_clients () {
2513 local clients=${1:-$CLIENTS}
2514 local mntpt=${2:-$MOUNT}
2515 local mntpt2=${3:-$MOUNT2}
2517 [ -z $clients ] && clients=$(hostname)
2518 echo Checking clients $clients environments
2520 sanity_mount_check_nodes $clients $mntpt $mntpt2 ||
2521 error "clients environments are insane!"
2524 sanity_mount_check () {
2525 sanity_mount_check_servers || return 1
2526 sanity_mount_check_clients || return 2
2529 # mount clients if not mouted
2530 zconf_mount_clients() {
2533 local opts=${3:-$MOUNT_OPTS}
2534 opts=${opts:+-o $opts}
2535 local flags=${4:-$MOUNT_FLAGS}
2536 local device=$MGSNID:/$FSNAME$FILESET
2537 if [ -z "$mnt" -o -z "$FSNAME" ]; then
2538 echo "Bad conf mount command: opt=$flags $opts dev=$device " \
2543 echo "Starting client $clients: $flags $opts $device $mnt"
2544 do_nodes $clients mkdir -p $mnt
2545 if [ -n "$FILESET" -a -z "$SKIP_FILESET" ]; then
2546 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2547 # Mount with own nodemap key
2549 # Mount all server nodes first with per-NM keys
2550 for nmclient in ${clients//,/ }; do
2551 # do_nodes $(comma_list $(all_server_nodes)) "lgss_sk -t server -l $SK_PATH/nodemap/c$i.key -n c$i"
2552 do_nodes $(comma_list $(all_server_nodes)) "lgss_sk -t server -l $SK_PATH/nodemap/c$i.key"
2555 # set perms for per-nodemap keys else permission denied
2556 do_nodes $(comma_list $(all_nodes)) \
2557 "keyctl show | grep lustre | cut -c1-11 |
2559 xargs -IX keyctl setperm X 0x3f3f3f3f"
2560 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2562 for nmclient in ${clients//,/ }; do
2563 if $SK_UNIQUE_NM; then
2564 mountkey=$SK_PATH/nodemap/c$i.key
2566 do_node $nmclient "! grep -q $mnt' ' \
2567 /proc/mounts || umount $mnt"
2568 local prunedopts=$(add_sk_mntflag $prunedopts);
2569 prunedopts=$(echo $prunedopts | sed -e \
2570 "s#skpath=[^ ^,]*#skpath=$mountkey#g")
2572 do_nodes $(comma_list $(all_server_nodes)) \
2575 do_node $nmclient $MOUNT_CMD $flags \
2576 $prunedopts $MGSNID:/$FSNAME $mnt ||
2581 do_nodes $clients "! grep -q $mnt' ' /proc/mounts ||
2583 do_nodes $clients $MOUNT_CMD $flags $opts \
2584 $MGSNID:/$FSNAME $mnt || return 1
2586 #disable FILESET if not supported
2587 do_nodes $clients lctl get_param -n \
2588 mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
2589 device=$MGSNID:/$FSNAME
2590 do_nodes $clients mkdir -p $mnt/$FILESET
2591 do_nodes $clients "! grep -q $mnt' ' /proc/mounts ||
2595 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2596 # Mount with nodemap key
2598 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2599 for nmclient in ${clients//,/ }; do
2600 if $SK_UNIQUE_NM; then
2601 mountkey=$SK_PATH/nodemap/c$i.key
2603 local prunedopts=$(echo $opts | sed -e \
2604 "s#skpath=[^ ^,]*#skpath=$mountkey#g");
2605 do_node $nmclient "! grep -q $mnt' ' /proc/mounts ||
2608 running=\\\$(mount | grep -c $mnt' ');
2610 if [ \\\$running -eq 0 ] ; then
2612 $MOUNT_CMD $flags $prunedopts $device $mnt;
2615 lustre_mnt_count=\\\$(mount | grep $mnt' ' | \
2616 grep 'type lustre' | wc -l);
2617 if [ \\\$running -ne \\\$lustre_mnt_count ] ; then
2618 echo zconf_mount_clients FAILED: \
2619 mount count \\\$running, not matching \
2620 with mount count of 'type lustre' \
2621 \\\$lustre_mnt_count;
2625 exit \\\$rc" || return ${PIPESTATUS[0]}
2632 if $SHARED_KEY; then
2633 tmpopts=$(add_sk_mntflag $opts)
2636 running=\\\$(mount | grep -c $mnt' ');
2638 if [ \\\$running -eq 0 ] ; then
2640 $MOUNT_CMD $flags $tmpopts $device $mnt;
2643 exit \\\$rc" || return ${PIPESTATUS[0]}
2646 echo "Started clients $clients: "
2647 do_nodes $clients "mount | grep $mnt' '"
2649 set_default_debug_nodes $clients
2650 set_params_clients $clients
2655 zconf_umount_clients() {
2660 [ "$3" ] && force=-f
2662 echo "Stopping clients: $clients $mnt (opts:$force)"
2663 do_nodes $clients "running=\\\$(grep -c $mnt' ' /proc/mounts);
2664 if [ \\\$running -ne 0 ] ; then
2665 echo Stopping client \\\$(hostname) $mnt opts:$force;
2666 lsof $mnt || need_kill=no;
2667 if [ "x$force" != "x" -a "x\\\$need_kill" != "xno" ]; then
2668 pids=\\\$(lsof -t $mnt | sort -u);
2669 if [ -n \\\"\\\$pids\\\" ]; then
2673 while umount $force $mnt 2>&1 | grep -q "busy"; do
2674 echo "$mnt is still busy, wait one second" && sleep 1;
2681 echo + $POWER_DOWN $node
2685 shutdown_node_hard () {
2687 local attempts=$SHUTDOWN_ATTEMPTS
2689 for i in $(seq $attempts) ; do
2692 wait_for_function --quiet "! ping -w 3 -c 1 $host" 5 1 && return 0
2693 echo "waiting for $host to fail attempts=$attempts"
2694 [ $i -lt $attempts ] || \
2695 { echo "$host still pingable after power down! attempts=$attempts" && return 1; }
2701 local mnt=${2:-$MOUNT}
2704 if [ "$FAILURE_MODE" = HARD ]; then
2705 shutdown_node_hard $client
2707 zconf_umount_clients $client $mnt -f
2713 local facets="$(get_facets OST),$(get_facets MDS)"
2716 combined_mgs_mds || facets="$facets,mgs"
2718 for facet in ${facets//,/ }; do
2719 if [ $(facet_active_host $facet) == $host ]; then
2720 affected="$affected $facet"
2724 echo $(comma_list $affected)
2729 local host=${2:-$(facet_host $facet)}
2731 local label=$(convert_facet2label $facet)
2732 do_node $host $LCTL dl | awk '{ print $4 }' | grep -q "^$label\$"
2735 facets_up_on_host () {
2737 local facets=$(facets_on_host $host)
2740 for facet in ${facets//,/ }; do
2741 if $(facet_up $facet $host); then
2742 affected_up="$affected_up $facet"
2746 echo $(comma_list $affected_up)
2751 local affected_facet
2752 local affected_facets
2754 if [[ "$FAILURE_MODE" = HARD ]]; then
2755 if [[ $(facet_fstype $facet) = ldiskfs ]] &&
2756 dm_flakey_supported $facet; then
2757 affected_facets=$(affected_facets $facet)
2758 for affected_facet in ${affected_facets//,/ }; do
2759 unexport_dm_dev $affected_facet
2763 shutdown_node_hard $(facet_active_host $facet)
2771 echo + $POWER_UP $node
2784 local node=$(facet_active_host $facet)
2785 local sleep_time=${2:-10}
2787 if [ "$FAILURE_MODE" = HARD ]; then
2797 if [ "$FAILURE_MODE" = HARD ]; then
2800 if $LOAD_MODULES_REMOTE; then
2801 echo "loading modules on $node: $facet"
2802 do_rpc_nodes $node load_modules_local
2811 for facet in ${facets//,/ }; do
2812 hosts=$(expand_list $hosts $(facet_host $facet) )
2818 _check_progs_installed () {
2822 for prog in $progs; do
2823 if ! [ "$(which $prog)" -o "${!prog}" ]; then
2824 echo $prog missing on $(hostname)
2831 check_progs_installed () {
2835 do_rpc_nodes "$nodes" _check_progs_installed $@
2838 # recovery-scale functions
2840 echo __$(echo $1 | tr '-' '_' | tr '.' '_')
2843 start_client_load() {
2846 local var=$(node_var_name $client)_load
2847 eval export ${var}=$load
2849 do_node $client "PATH=$PATH MOUNT=$MOUNT ERRORS_OK=$ERRORS_OK \
2850 BREAK_ON_ERROR=$BREAK_ON_ERROR \
2851 END_RUN_FILE=$END_RUN_FILE \
2852 LOAD_PID_FILE=$LOAD_PID_FILE \
2853 TESTLOG_PREFIX=$TESTLOG_PREFIX \
2854 TESTNAME=$TESTNAME \
2855 DBENCH_LIB=$DBENCH_LIB \
2856 DBENCH_SRC=$DBENCH_SRC \
2857 CLIENT_COUNT=$((CLIENTCOUNT - 1)) \
2862 MPIRUN_OPTIONS=\\\"$MPIRUN_OPTIONS\\\" \
2863 MACHINEFILE_OPTION=\\\"$MACHINEFILE_OPTION\\\" \
2864 num_clients=$(get_node_count ${CLIENTS//,/ }) \
2865 ior_THREADS=$ior_THREADS ior_iteration=$ior_iteration \
2866 ior_blockSize=$ior_blockSize \
2867 ior_blockUnit=$ior_blockUnit \
2868 ior_xferSize=$ior_xferSize ior_type=$ior_type \
2869 ior_DURATION=$ior_DURATION \
2870 ior_stripe_params=\\\"$ior_stripe_params\\\" \
2871 ior_custom_params=\\\"$ior_custom_param\\\" \
2872 mpi_ior_custom_threads=$mpi_ior_custom_threads \
2875 log "Started client load: ${load} on $client"
2877 # get the children process IDs
2878 local pids=$(ps --ppid $ppid -o pid= | xargs)
2879 CLIENT_LOAD_PIDS="$CLIENT_LOAD_PIDS $ppid $pids"
2883 start_client_loads () {
2884 local -a clients=(${1//,/ })
2885 local numloads=${#CLIENT_LOADS[@]}
2887 for ((nodenum=0; nodenum < ${#clients[@]}; nodenum++ )); do
2888 local load=$((nodenum % numloads))
2889 start_client_load ${clients[nodenum]} ${CLIENT_LOADS[load]}
2891 # bug 22169: wait the background threads to start
2895 # only for remote client
2896 check_client_load () {
2898 local var=$(node_var_name $client)_load
2899 local testload=run_${!var}.sh
2901 ps auxww | grep -v grep | grep $client | grep -q $testload || return 1
2903 # bug 18914: try to connect several times not only when
2904 # check ps, but while check_node_health also
2908 while [ $RC = 254 -a $tries -gt 0 ]; do
2912 if ! check_node_health $client; then
2914 if [ $RC -eq 254 ]; then
2915 # FIXME: not sure how long we shuold sleep here
2919 echo "check node health failed: RC=$RC "
2923 # We can continue try to connect if RC=254
2924 # Just print the warning about this
2925 if [ $RC = 254 ]; then
2926 echo "got a return status of $RC from do_node while checking " \
2927 "node health on $client"
2930 # see if the load is still on the client
2933 while [ $RC = 254 -a $tries -gt 0 ]; do
2937 if ! do_node $client \
2938 "ps auxwww | grep -v grep | grep -q $testload"; then
2943 if [ $RC = 254 ]; then
2944 echo "got a return status of $RC from do_node while checking " \
2945 "(node health and 'ps') the client load on $client"
2946 # see if we can diagnose a bit why this is
2951 check_client_loads () {
2952 local clients=${1//,/ }
2956 for client in $clients; do
2957 check_client_load $client
2959 if [ "$rc" != 0 ]; then
2960 log "Client load failed on node $client, rc=$rc"
2966 restart_client_loads () {
2967 local clients=${1//,/ }
2968 local expectedfail=${2:-""}
2972 for client in $clients; do
2973 check_client_load $client
2975 if [ "$rc" != 0 -a "$expectedfail" ]; then
2976 local var=$(node_var_name $client)_load
2977 start_client_load $client ${!var}
2978 echo "Restarted client load ${!var}: on $client. Checking ..."
2979 check_client_load $client
2981 if [ "$rc" != 0 ]; then
2982 log "Client load failed to restart on node $client, rc=$rc"
2983 # failure one client load means test fail
2984 # we do not need to check other
2993 # Start vmstat and save its process ID in a file.
2998 [ -z "$nodes" -o -z "$pid_file" ] && return 0
3001 "vmstat 1 > $TESTLOG_PREFIX.$TESTNAME.vmstat.\\\$(hostname -s).log \
3002 2>/dev/null </dev/null & echo \\\$! > $pid_file"
3005 # Display the nodes on which client loads failed.
3006 print_end_run_file() {
3010 [ -s $file ] || return 0
3012 echo "Found the END_RUN_FILE file: $file"
3015 # A client load will stop if it finds the END_RUN_FILE file.
3016 # That does not mean the client load actually failed though.
3017 # The first node in END_RUN_FILE is the one we are interested in.
3020 if [ -n "$node" ]; then
3021 local var=$(node_var_name $node)_load
3023 local prefix=$TESTLOG_PREFIX
3024 [ -n "$TESTNAME" ] && prefix=$prefix.$TESTNAME
3025 local stdout_log=$prefix.run_${!var}_stdout.$node.log
3026 local debug_log=$(echo $stdout_log | sed 's/\(.*\)stdout/\1debug/')
3028 echo "Client load ${!var} failed on node $node:"
3034 # Stop the process which had its PID saved in a file.
3039 [ -z "$nodes" -o -z "$pid_file" ] && return 0
3041 do_nodes $nodes "test -f $pid_file &&
3042 { kill -s TERM \\\$(cat $pid_file); rm -f $pid_file; }" || true
3045 # Stop all client loads.
3046 stop_client_loads() {
3047 local nodes=${1:-$CLIENTS}
3050 # stop the client loads
3051 stop_process $nodes $pid_file
3053 # clean up the processes that started them
3054 [ -n "$CLIENT_LOAD_PIDS" ] && kill -9 $CLIENT_LOAD_PIDS 2>/dev/null || true
3056 # End recovery-scale functions
3059 # wait for a command to return the expected result
3061 # This will run @check on @node repeatedly until the output matches @expect
3062 # based on the supplied condition, or until @max_wait seconds have elapsed,
3063 # whichever comes first. @cond may be one of the normal bash operators,
3064 # "-gt", "-ge", "-eq", "-le", "-lt", "==", "!=", or "=~", and must be quoted
3065 # in the caller to avoid unintentional evaluation by the shell in the caller.
3067 # If @max_wait is not specified, the condition will be checked for up to 90s.
3069 # If --verbose is passed as the first argument, the result is printed on each
3070 # value change, otherwise it is only printed after every 10s interval.
3072 # If --quiet is passed as the first/second argument, the do_node() command
3073 # will not print the remote command before executing it each time.
3075 # Using wait_update_cond() or related helper function is preferable to adding
3076 # a "long enough" wait for some state to change in the background, since
3077 # "long enough" may be too short due to tunables, system config, or running in
3078 # a VM, and must by necessity wait too long for most cases or risk failure.
3080 # usage: wait_update_cond [--verbose] [--quiet] node check cond expect [max_wait]
3081 wait_update_cond() {
3085 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
3086 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
3092 local max_wait=${5:-90}
3096 local begin=$SECONDS
3100 while (( $waited <= $max_wait )); do
3101 result=$(do_node $quiet $node "$check")
3103 eval [[ "'$result'" $cond "'$expect'" ]]
3104 if [[ $? == 0 ]]; then
3105 [[ -z "$result" || $waited -le $sleep ]] ||
3106 echo "Updated after ${waited}s: want '$expect' got '$result'"
3109 if [[ -n "$verbose" && "$result" != "$prev_result" ]]; then
3110 [[ -n "$prev_result" ]] &&
3111 echo "Changed after ${waited}s: from '$prev_result' to '$result'"
3112 prev_result="$result"
3114 (( $waited % $print == 0 )) &&
3115 echo "Waiting $((max_wait - waited))s for '$expect'"
3117 waited=$((SECONDS - begin))
3119 echo "Update not seen after ${max_wait}s: want '$expect' got '$result'"
3123 # usage: wait_update [--verbose] [--quiet] node check expect [max_wait]
3128 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
3129 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
3136 wait_update_cond $verbose $quiet $node "$check" "==" "$expect" $max_wait
3139 # usage: wait_update_facet_cond [--verbose] facet check cond expect [max_wait]
3140 wait_update_facet_cond() {
3144 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
3145 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
3147 local node=$(facet_active_host $1)
3153 wait_update_cond $verbose $quiet $node "$check" "$cond" "$expect" $max_wait
3156 # usage: wait_update_facet [--verbose] facet check expect [max_wait]
3157 wait_update_facet() {
3161 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
3162 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
3164 local node=$(facet_active_host $1)
3169 wait_update_cond $verbose $quiet $node "$check" "==" "$expect" $max_wait
3173 do_nodes $(comma_list $(mdts_nodes)) \
3174 "lctl set_param -n os[cd]*.*MDT*.force_sync=1"
3175 do_nodes $(comma_list $(osts_nodes)) \
3176 "lctl set_param -n osd*.*OS*.force_sync=1" 2>&1 |
3177 grep -v 'Found no match'
3181 local zfs_wait=${2:-5}
3183 # the occupied disk space will be released
3184 # only after TXGs are committed
3185 if [[ $(facet_fstype $1) == zfs ]]; then
3186 echo "sleep $zfs_wait for ZFS $(facet_fstype $1)"
3194 local lwm=$3 #low watermark
3195 local size_mb #how many MB should we write to pass watermark
3196 local ost_name=$(ostname_from_index $ost_idx)
3198 free_kb=$($LFS df $MOUNT | awk "/$ost_name/ { print \$4 }")
3200 if (( $free_kb / 1024 > lwm )); then
3201 size_mb=$((free_kb / 1024 - lwm))
3203 #If 10% of free space cross low watermark use it
3204 if (( $free_kb / 10240 > size_mb )); then
3205 size_mb=$((free_kb / 10240))
3207 #At least we need to store 1.1 of difference between
3208 #free space and low watermark
3209 size_mb=$((size_mb + size_mb / 10))
3211 if (( lwm <= $free_kb / 1024 )) ||
3212 [ ! -f $DIR/${filename}.fill_ost$ost_idx ]; then
3213 $LFS setstripe -i $ost_idx -c1 $DIR/${filename}.fill_ost$ost_idx
3214 dd if=/dev/zero of=$DIR/${filename}.fill_ost$ost_idx bs=1M \
3215 count=$size_mb oflag=append conv=notrunc
3220 free_kb=$($LFS df $MOUNT | awk "/$ost_name/ { print \$4 }")
3221 echo "OST still has $((free_kb / 1024)) MB free"
3224 # This checks only the primary MDS
3225 ost_watermarks_get() {
3227 local ost_name=$(ostname_from_index $ost_idx)
3228 local mdtosc_proc=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
3230 local hwm=$(do_facet $SINGLEMDS $LCTL get_param -n \
3231 osp.$mdtosc_proc.reserved_mb_high)
3232 local lwm=$(do_facet $SINGLEMDS $LCTL get_param -n \
3233 osp.$mdtosc_proc.reserved_mb_low)
3238 # Note that we set watermarks on all MDSes (necessary for striped dirs)
3239 ost_watermarks_set() {
3243 local ost_name=$(ostname_from_index $ost_idx)
3244 local facets=$(get_facets MDS)
3246 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param -n \
3247 osp.*$ost_name*.reserved_mb_low=$lwm \
3248 osp.*$ost_name*.reserved_mb_high=$hwm > /dev/null
3250 # sleep to ensure we see the change
3254 ost_watermarks_set_low_space() {
3256 local wms=$(ost_watermarks_get $ost_idx)
3257 local ost_name=$(ostname_from_index $ost_idx)
3259 local old_lwm=$(echo $wms | awk '{ print $1 }')
3260 local old_hwm=$(echo $wms | awk '{ print $2 }')
3262 local blocks=$($LFS df $MOUNT | awk "/$ost_name/ { print \$4 }")
3263 # minimal extension size is 64M
3265 if (( $blocks / 1024 > 50 )); then
3266 new_lwm=$((blocks / 1024 - 50))
3268 local new_hwm=$((new_lwm + 5))
3270 ost_watermarks_set $ost_idx $new_lwm $new_hwm
3271 echo "watermarks: $old_lwm $old_hwm $new_lwm $new_hwm"
3274 # Set watermarks to ~current available space & then write data to fill it
3275 # Note OST is not *actually* full after this, it just reports ENOSPC in the
3276 # internal statfs used by the stripe allocator
3278 # first parameter is the filename-prefix, which must get under t-f cleanup
3279 # requirements (rm -rf $DIR/[Rdfs][0-9]*), i.e. $tfile work fine
3280 ost_watermarks_set_enospc() {
3284 local ost_name=$(ostname_from_index $ost_idx)
3285 local facets=$(get_facets MDS)
3289 for MDS in ${facets//,/ }; do
3290 local mdtosc_proc=$(get_mdtosc_proc_path $MDS $ost_name)
3292 do_facet $MDS $LCTL get_param -n \
3293 osp.$mdtosc_proc.reserved_mb_high ||
3294 skip "remote MDS does not support reserved_mb_high"
3297 wms=$(ost_watermarks_set_low_space $ost_idx)
3298 local new_lwm=$(echo $wms | awk '{ print $4 }')
3299 fill_ost $filename $ost_idx $new_lwm
3300 #First enospc could execute orphan deletion so repeat
3301 fill_ost $filename $ost_idx $new_lwm
3305 ost_watermarks_enospc_delete_files() {
3309 rm -f $DIR/${filename}.fill_ost$ost_idx
3311 wait_delete_completed
3315 # clean up from "ost_watermarks_set_enospc"
3316 ost_watermarks_clear_enospc() {
3322 ost_watermarks_enospc_delete_files $filename $ost_idx
3323 ost_watermarks_set $ost_idx $old_lwm $old_hwm
3324 echo "set OST$ost_idx lwm back to $old_lwm, hwm back to $old_hwm"
3327 wait_delete_completed_mds() {
3328 local max_wait=${1:-20}
3330 local stime=$(date +%s)
3335 # find MDS with pending deletions
3336 for node in $(mdts_nodes); do
3337 changes=$(do_node $node "$LCTL get_param -n osc.*MDT*.sync_*" \
3338 2>/dev/null | calc_sum)
3339 if [[ $changes -eq 0 ]]; then
3342 mds2sync="$mds2sync $node"
3344 if [ -z "$mds2sync" ]; then
3345 wait_zfs_commit $SINGLEMDS
3348 mds2sync=$(comma_list $mds2sync)
3350 # sync MDS transactions
3351 do_nodes $mds2sync "$LCTL set_param -n os[cd]*.*MD*.force_sync 1"
3353 # wait till all changes are sent and commmitted by OSTs
3354 # for ldiskfs space is released upon execution, but DMU
3355 # do this upon commit
3358 while [[ $WAIT -ne $max_wait ]]; do
3359 changes=$(do_nodes $mds2sync \
3360 "$LCTL get_param -n osc.*MDT*.sync_*" | calc_sum)
3361 #echo "$node: $changes changes on all"
3362 if [[ $changes -eq 0 ]]; then
3363 wait_zfs_commit $SINGLEMDS
3365 # the occupied disk space will be released
3366 # only after TXGs are committed
3367 wait_zfs_commit ost1
3375 echo "Delete is not completed in $((etime - stime)) seconds"
3376 do_nodes $mds2sync "$LCTL get_param osc.*MDT*.sync_*"
3383 # we can use "for" here because we are waiting the slowest
3384 for host in ${hostlist//,/ }; do
3385 check_network "$host" 900
3387 while ! do_nodes $hostlist hostname > /dev/null; do sleep 5; done
3394 for facet in ${facetlist//,/ }; do
3395 hostlist=$(expand_list $hostlist $(facet_active_host $facet))
3397 wait_for_host $hostlist
3400 _wait_recovery_complete () {
3403 # Use default policy if $2 is not passed by caller.
3404 local MAX=${2:-$(max_recovery_time)}
3409 while [ $WAIT -lt $MAX ]; do
3410 STATUS=$(lctl get_param -n $param | grep status)
3412 [[ $STATUS = "status: COMPLETE" || $STATUS = "status: INACTIVE" ]] && return 0
3415 echo "Waiting $((MAX - WAIT)) secs for $param recovery done. $STATUS"
3417 echo "$param recovery not done in $MAX sec. $STATUS"
3421 wait_recovery_complete () {
3424 # with an assumption that at_max is the same on all nodes
3425 local MAX=${2:-$(max_recovery_time)}
3428 if [ "$FAILURE_MODE" = HARD ]; then
3429 facets=$(facets_on_host $(facet_active_host $facet))
3431 echo affected facets: $facets
3433 facets=${facets//,/ }
3434 # We can use "for" here because we are waiting the slowest.
3435 # The mgs not having the recovery_status proc entry, exclude it
3436 # from the facet list.
3437 for facet in ${facets//mgs/ }; do
3438 local var_svc=${facet}_svc
3439 local param="*.${!var_svc}.recovery_status"
3441 local host=$(facet_active_host $facet)
3442 do_rpc_nodes "$host" _wait_recovery_complete $param $MAX
3446 wait_mds_ost_sync () {
3447 # just because recovery is done doesn't mean we've finished
3448 # orphan cleanup. Wait for llogs to get synchronized.
3449 echo "Waiting for orphan cleanup..."
3450 # MAX value includes time needed for MDS-OST reconnection
3451 local MAX=$(( TIMEOUT * 2 ))
3452 local WAIT_TIMEOUT=${1:-$MAX}
3455 local list=$(comma_list $(mdts_nodes))
3456 local cmd="$LCTL get_param -n osp.*osc*.old_sync_processed"
3457 if ! do_facet $SINGLEMDS \
3458 "$LCTL list_param osp.*osc*.old_sync_processed 2> /dev/null"
3460 # old way, use mds_sync
3462 list=$(comma_list $(osts_nodes))
3463 cmd="$LCTL get_param -n obdfilter.*.mds_sync"
3466 echo "wait $WAIT_TIMEOUT secs maximumly for $list mds-ost sync done."
3467 while [ $WAIT -lt $WAIT_TIMEOUT ]; do
3468 local -a sync=($(do_nodes $list "$cmd"))
3471 for ((i=0; i<${#sync[@]}; i++)); do
3473 [ ${sync[$i]} -eq 1 ] && continue
3475 [ ${sync[$i]} -eq 0 ] && continue
3477 # there is a not finished MDS-OST synchronization
3481 sleep 2 # increase waiting time and cover statfs cache
3482 [ ${con} -eq 1 ] && return 0
3483 echo "Waiting $WAIT secs for $list $i mds-ost sync done."
3487 # show which nodes are not finished.
3488 cmd=$(echo $cmd | sed 's/-n//')
3489 do_nodes $list "$cmd"
3490 echo "$facet recovery node $i not done in $WAIT_TIMEOUT sec. $STATUS"
3494 # Wait OSTs to be active on both client and MDT side.
3496 local cmd="$LCTL get_param -n lov.$FSNAME-clilov-*.target_obd |
3497 awk 'BEGIN {c = 0} /ACTIVE/{c += 1} END {printf \\\"%d\\\", c}'"
3498 wait_update $HOSTNAME "eval $cmd" $OSTCOUNT ||
3499 error "wait_update OSTs up on client failed"
3501 cmd="$LCTL get_param osp.$FSNAME-OST*-MDT0000.prealloc_last_id |
3502 awk '/=[1-9][0-9]/ { c += 1 } END { printf \\\"%d\\\", c }'"
3503 wait_update_facet $SINGLEMDS "eval $cmd" $OSTCOUNT ||
3504 error "wait_update OSTs up on MDT0000 failed"
3507 wait_destroy_complete () {
3508 echo "Waiting for MDT destroys to complete"
3509 # MAX value shouldn't be big as this mean server responsiveness
3510 # never increase this just to make test pass but investigate
3511 # why it takes so long time
3514 local list=$(comma_list $(mdts_nodes))
3515 while [ $WAIT -lt $MAX ]; do
3516 local -a RPCs=($(do_nodes $list $LCTL get_param -n osp.*.destroys_in_flight))
3520 for ((i=0; i<${#RPCs[@]}; i++)); do
3521 [ ${RPCs[$i]} -eq 0 ] && continue
3522 # there are still some destroy RPCs in flight
3527 [ ${con} -eq 1 ] && return 0 # done waiting
3528 echo "Waiting ${WAIT}s for local destroys to complete"
3531 echo "MDT destroys weren't done in $MAX sec."
3535 wait_delete_completed() {
3536 wait_delete_completed_mds $1 || return $?
3537 wait_destroy_complete || return $?
3546 # conf-sanity 31 takes a long time cleanup
3547 while [ $WAIT -lt 300 ]; do
3548 running=$(do_facet ${facet} "lsmod | grep lnet > /dev/null &&
3549 lctl dl | grep ' ST ' || true")
3550 [ -z "${running}" ] && return 0
3551 echo "waited $WAIT for${running}"
3552 [ $INTERVAL -lt 64 ] && INTERVAL=$((INTERVAL + INTERVAL))
3554 WAIT=$((WAIT + INTERVAL))
3556 echo "service didn't stop after $WAIT seconds. Still running:"
3561 wait_remote_prog () {
3567 [ "$PDSH" = "no_dsh" ] && return 0
3569 while [ $WAIT -lt $2 ]; do
3570 running=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep) || true
3571 [ -z "${running}" ] && return 0 || true
3572 echo "waited $WAIT for: "
3574 [ $INTERVAL -lt 60 ] && INTERVAL=$((INTERVAL + INTERVAL))
3576 WAIT=$((WAIT + INTERVAL))
3578 local pids=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep | awk '{print $2}')
3579 [ -z "$pids" ] && return 0
3580 echo "$PDSH processes still exists after $WAIT seconds. Still running: $pids"
3581 # FIXME: not portable
3582 for pid in $pids; do
3583 cat /proc/${pid}/status || true
3584 cat /proc/${pid}/wchan || true
3586 kill -9 $pid || true
3595 local clients=${1:-$CLIENTS}
3598 if [ -z "$clients" ]; then
3599 $LFS df $MOUNT > /dev/null || rc=$?
3601 $PDSH $clients "$LFS df $MOUNT" > /dev/null || rc=$?
3604 check_lfs_df_ret_val $rc
3608 # not every config has many clients
3614 (( MDSCOUNT == 1 )) && return
3616 # wait so that statfs data on MDT expire
3617 local delay=$(do_facet mds1 $LCTL \
3618 get_param -n osp.*MDT*MDT0000.maxage | sort -n | tail -1)
3620 [ -n "$delay" ] || error "fail to get maxage"
3622 local nodes=$(comma_list $(mdts_nodes))
3623 # initiate statfs RPC, all to all MDTs
3624 do_nodes $nodes $LCTL get_param -N osp.*MDT*MDT*.filesfree >&/dev/null
3625 do_nodes $nodes $LCTL get_param -N osp.*MDT*MDT*.filesfree >&/dev/null
3629 # usually checked on particular client or locally
3638 client_reconnect_try() {
3639 local f=$MOUNT/recon
3642 if [ -z "$CLIENTS" ]; then
3643 $LFS df $MOUNT; uname -n >> $f
3645 do_nodes $CLIENTS "$LFS df $MOUNT; uname -n >> $f" > /dev/null
3647 echo "Connected clients: $(cat $f)"
3648 ls -l $f > /dev/null
3652 client_reconnect() {
3653 # one client_reconnect_try call does not always do the job...
3655 client_reconnect_try && break
3660 affected_facets () {
3663 local host=$(facet_active_host $facet)
3664 local affected=$facet
3666 if [ "$FAILURE_MODE" = HARD ]; then
3667 affected=$(facets_up_on_host $host)
3673 local E2FSCK_ON_MDT0=false
3674 if [ "$1" == "--fsck" ]; then
3676 [ $(facet_fstype $SINGLEMDS) == ldiskfs ] &&
3688 #Because it will only get up facets, we need get affected
3689 #facets before shutdown
3690 #For HARD Failure mode, it needs make sure facets on the same
3691 #HOST will only be shutdown and reboot once
3692 for facet in ${facets//,/ }; do
3693 local affected_facet
3695 #check whether facet has been included in other affected facets
3696 for ((index=0; index<$total; index++)); do
3697 [[ *,$facet,* == ,${affecteds[index]}, ]] && skip=1
3700 if [ $skip -eq 0 ]; then
3701 affecteds[$total]=$(affected_facets $facet)
3706 for ((index=0; index<$total; index++)); do
3707 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
3708 local host=$(facet_active_host $facet)
3709 echo "Failing ${affecteds[index]} on $host"
3710 shutdown_facet $facet
3713 $E2FSCK_ON_MDT0 && (run_e2fsck $(facet_active_host $SINGLEMDS) \
3714 $(mdsdevname 1) "-n" || error "Running e2fsck")
3718 for ((index=0; index<$total; index++)); do
3719 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
3720 echo reboot facets: ${affecteds[index]}
3722 reboot_facet $facet $sleep_time
3724 change_active ${affecteds[index]}
3726 wait_for_facet ${affecteds[index]}
3729 init_facets_vars_simple
3731 # start mgs first if it is affected
3732 if ! combined_mgs_mds &&
3733 list_member ${affecteds[index]} mgs; then
3734 mount_facet mgs || error "Restart of mgs failed"
3735 affecteds[index]=$(exclude_items_from_list \
3736 ${affecteds[index]} mgs)
3738 if [ -n "${affecteds[index]}" ]; then
3739 echo mount facets: ${affecteds[index]}
3740 mount_facets ${affecteds[index]} &
3744 for ((index=0; index<$total; index++)); do
3745 if [ -n "${affecteds[index]}" ]; then
3746 wait ${mountpids[index]}
3750 do_nodes $(comma_list $(all_nodes)) \
3751 "keyctl show | grep lustre | cut -c1-11 |
3753 xargs -IX keyctl setperm X 0x3f3f3f3f"
3760 do_facet $facet "sync; sync; sync"
3763 # make sure there will be no seq change
3764 local clients=${CLIENTS:-$HOSTNAME}
3765 local f=fsa-\\\$\(hostname\)
3766 do_nodes $clients "mcreate $MOUNT/$f; rm $MOUNT/$f"
3767 do_nodes $clients "if [ -d $MOUNT2 ]; then mcreate $MOUNT2/$f; rm $MOUNT2/$f; fi"
3769 local svc=${facet}_svc
3770 do_facet $facet $LCTL --device ${!svc} notransno
3772 # If a ZFS OSD is made read-only here, its pool is "freezed". This
3773 # in-memory state has to be cleared by either rebooting the host or
3774 # exporting and reimporting the pool.
3776 # Although the uberblocks are not updated when a pool is freezed,
3777 # transactions are still written to the disks. Modified blocks may be
3778 # cached in memory when tests try reading them back. The
3779 # export-and-reimport process also evicts any cached pool data from
3780 # memory to provide the correct "data loss" semantics.
3782 # In the test framework, the exporting and importing operations are
3783 # handled by stop() and mount_facet() separately, which are used
3784 # inside fail() and fail_abort().
3786 set_dev_readonly $facet
3787 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3788 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3791 replay_barrier_nodf() {
3792 local facet=$1 echo running=${running}
3793 do_facet $facet "sync; sync; sync"
3794 local svc=${facet}_svc
3795 echo Replay barrier on ${!svc}
3796 do_facet $facet $LCTL --device ${!svc} notransno
3797 set_dev_readonly $facet
3798 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3799 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3802 replay_barrier_nosync() {
3803 local facet=$1 echo running=${running}
3804 local svc=${facet}_svc
3805 echo Replay barrier on ${!svc}
3806 do_facet $facet $LCTL --device ${!svc} notransno
3807 set_dev_readonly $facet
3808 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3809 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3813 # Get Lustre client uuid for a given Lustre mount point.
3816 local mntpnt=${1:-$MOUNT}
3818 local name=$($LFS getname $mntpnt | cut -d' ' -f1)
3819 local uuid=$($LCTL get_param -n llite.$name.uuid)
3824 mds_evict_client() {
3825 local mntpnt=${1:-$MOUNT}
3826 local uuid=$(get_client_uuid $mntpnt)
3828 do_facet $SINGLEMDS \
3829 "$LCTL set_param -n mdt.${mds1_svc}.evict_client $uuid"
3832 ost_evict_client() {
3833 local mntpnt=${1:-$MOUNT}
3834 local uuid=$(get_client_uuid $mntpnt)
3837 "$LCTL set_param -n obdfilter.${ost1_svc}.evict_client $uuid"
3842 local clients=${CLIENTS:-$HOSTNAME}
3844 SK_NO_KEY_save=$SK_NO_KEY
3846 export SK_NO_KEY=false
3848 facet_failover $* || error "failover: $?"
3849 export SK_NO_KEY=$SK_NO_KEY_save
3850 # to initiate all OSC idling connections
3852 wait_clients_import_state "$clients" "$facets" "\(FULL\|IDLE\)"
3853 clients_up || error "post-failover stat: $?"
3859 facet_failover $facet
3864 local abort_type=${2:-"abort_recovery"}
3867 change_active $facet
3868 wait_for_facet $facet
3869 mount_facet $facet -o $abort_type
3870 clients_up || echo "first stat failed: $?"
3871 clients_up || error "post-failover stat: $?"
3875 host_nids_address() {
3879 do_nodes $nodes "$LCTL list_nids | grep -w $net | cut -f 1 -d @"
3883 if [ "$1" = "'*'" ]; then echo \'*\'; else
3889 if [[ -n "$NETTYPE" ]]; then
3890 h2name_or_ip "$1" "$NETTYPE"
3892 h2name_or_ip "$1" "$2"
3895 declare -fx h2nettype
3897 # Wrapper function to print the deprecation warning
3899 echo "h2tcp: deprecated, use h2nettype instead" 1>&2
3900 if [[ -n "$NETTYPE" ]]; then
3903 h2nettype "$1" "tcp"
3907 # Wrapper function to print the deprecation warning
3909 echo "h2o2ib: deprecated, use h2nettype instead" 1>&2
3910 if [[ -n "$NETTYPE" ]]; then
3913 h2nettype "$1" "o2ib"
3917 # This enables variables in cfg/"setup".sh files to support the pdsh HOSTLIST
3918 # expressions format. As a bonus we can then just pass in those variables
3919 # to pdsh. What this function does is take a HOSTLIST type string and
3920 # expand it into a space deliminated list for us.
3928 [ -z "$hostlist" ] && return
3930 # Translate the case of [..],..,[..] to [..] .. [..]
3931 list="${hostlist/],/] }"
3933 [[ "$front" == *,* ]] && {
3936 list=${list/${old}/${new}}
3939 for item in $list; do
3940 # Test if we have any []'s at all
3941 if [ "$item" != "${item/\[/}" ]; then {
3942 # Expand the [*] into list
3946 if [ "$name" != "$item" ]; then
3947 group=${item#$name[*}
3950 for range in ${group//,/ }; do
3956 # Number of leading zeros
3959 end=$(echo $end | sed 's/0*//')
3960 [[ -z "$end" ]] && end=0
3961 [[ $padlen2 -gt $padlen ]] && {
3962 [[ $padlen2 -eq ${#end} ]] && padlen2=0
3965 begin=$(echo $begin | sed 's/0*//')
3966 [ -z $begin ] && begin=0
3968 if [ ! -z "${begin##[!0-9]*}" ]; then
3969 order=$(seq -f "%0${padlen}g" $begin $end)
3971 order=$(eval echo {$begin..$end});
3974 for num in $order; do
3975 value="${name#*,}${num}${back}"
3976 [ "$value" != "${value/\[/}" ] && {
3977 value=$(hostlist_expand "$value")
3979 myList="$myList $value"
3984 myList="$myList $item"
3987 myList=${myList//,/ }
3988 myList=${myList:1} # Remove first character which is a space
3990 # Filter any duplicates without sorting
3992 myList="${list%% *}"
3994 while [[ "$list" != ${myList##* } ]]; do
3995 local tlist=" $list"
3996 list=${tlist// ${list%% *} / }
3998 myList="$myList ${list%% *}"
4000 myList="${myList%* }";
4002 # We can select an object at an offset in the list
4005 for item in $myList; do
4007 [ $cnt -eq $offset ] && {
4011 [ $(get_node_count $myList) -ne 1 ] && myList=""
4020 [ "$facet" == client ] && echo -n $HOSTNAME && return
4021 varname=${facet}_HOST
4022 if [ -z "${!varname}" ]; then
4023 if [ "${facet:0:3}" == "ost" ]; then
4024 local fh=${facet%failover}_HOST
4025 eval export ${facet}_HOST=${!fh}
4026 if [ -z "${!varname}" ]; then
4027 eval export ${facet}_HOST=${ost_HOST}
4029 elif [ "${facet:0:3}" == "mdt" -o \
4030 "${facet:0:3}" == "mds" -o \
4031 "${facet:0:3}" == "mgs" ]; then
4033 if [ "${facet}" == "mgsfailover" ] &&
4034 [ -n "$mds1failover_HOST" ]; then
4035 temp=$mds1failover_HOST
4039 eval export ${facet}_HOST=$temp
4045 facet_failover_host() {
4049 var=${facet}failover_HOST
4050 if [ -n "${!var}" ]; then
4055 if combined_mgs_mds && [ $facet == "mgs" ] &&
4056 [ -z $mds1failover_HOST ]; then
4057 temp=mds1failover_HOST
4062 if [ "${facet:0:3}" == "mdt" -o "${facet:0:3}" == "mds" -o \
4063 "${facet:0:3}" == "mgs" ]; then
4065 eval export ${facet}failover_host=${mds_HOST}
4070 if [[ $facet == ost* ]]; then
4071 eval export ${facet}failover_host=${ost_HOST}
4079 local activevar=${facet}active
4081 if [ -f $TMP/${facet}active ] ; then
4082 source $TMP/${facet}active
4085 active=${!activevar}
4086 if [ -z "$active" ] ; then
4093 facet_active_host() {
4094 facet_host $(facet_active $1)
4097 # Get the passive failover partner host of facet.
4098 facet_passive_host() {
4100 [[ $facet = client ]] && return
4102 local host=${facet}_HOST
4103 local failover_host=${facet}failover_HOST
4104 local active_host=$(facet_active_host $facet)
4106 [[ -z ${!failover_host} || ${!failover_host} = ${!host} ]] && return
4108 if [[ $active_host = ${!host} ]]; then
4109 echo -n ${!failover_host}
4119 for facet in ${facetlist//,/ }; do
4120 local failover=${facet}failover
4121 local host=`facet_host $failover`
4122 [ -z "$host" ] && return
4124 local curactive=`facet_active $facet`
4125 if [ -z "${curactive}" -o "$curactive" == "$failover" ] ; then
4126 eval export ${facet}active=$facet
4128 eval export ${facet}active=$failover
4130 # save the active host for this facet
4131 local activevar=${facet}active
4132 echo "$activevar=${!activevar}" > $TMP/$activevar
4133 [[ $facet = mds1 ]] && combined_mgs_mds && \
4134 echo "mgsactive=${!activevar}" > $TMP/mgsactive
4135 local TO=`facet_active_host $facet`
4136 echo "Failover $facet to $TO"
4144 # do not strip off hostname if verbose, b=19215
4145 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
4146 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
4152 if [ "$HOST" = "$HOSTNAME" ]; then
4154 elif [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" ]; then
4155 echo "cannot run remote command on $HOST with $myPDSH"
4158 if $VERBOSE && [[ -z "$quiet" ]]; then
4159 echo "CMD: $HOST $@" >&2
4160 $myPDSH $HOST "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
4163 if [[ "$myPDSH" == "rsh" ]] ||
4164 [[ "$myPDSH" == *pdsh* && "$myPDSH" != *-S* ]]; then
4165 # we need this because rsh and pdsh do not return
4166 # exit code of an executed command
4167 local command_status="$TMP/cs"
4168 eval $myPDSH $HOST ":> $command_status"
4169 eval $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests;
4170 PATH=\$PATH:/sbin:/usr/sbin;
4172 LUSTRE=\"$RLUSTRE\" bash -c \"$@\") ||
4173 echo command failed >$command_status"
4174 [[ -n "$($myPDSH $HOST cat $command_status)" ]] && return 1 ||
4178 if [[ -n "$verbose" ]]; then
4179 # print HOSTNAME for myPDSH="no_dsh"
4180 if [[ $myPDSH = no_dsh ]]; then
4182 "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin;\
4183 cd $RPWD; LUSTRE=\"$RLUSTRE\" bash -c \"$@\")" |
4184 sed -e "s/^/${HOSTNAME}: /"
4187 "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin;\
4188 cd $RPWD; LUSTRE=\"$RLUSTRE\" bash -c \"$@\")"
4192 "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin;\
4193 cd $RPWD; LUSTRE=\"$RLUSTRE\" bash -c \"$@\")" |
4194 sed "s/^${HOST}: //"
4196 return ${PIPESTATUS[0]}
4199 single_local_node () {
4200 [ "$1" = "$HOSTNAME" ]
4203 # Outputs environment variable assignments that should be passed to remote nodes
4207 local facets=$(get_facets)
4210 for var in ${!MODOPTS_*}; do
4211 value=${!var//\"/\\\"}
4212 echo -n " ${var}=\"$value\""
4215 for facet in ${facets//,/ }; do
4217 if [ -n "${!var}" ]; then
4218 echo -n " $var=${!var}"
4222 for var in MGSFSTYPE MDSFSTYPE OSTFSTYPE; do
4223 if [ -n "${!var}" ]; then
4224 echo -n " $var=${!var}"
4228 for var in VERBOSE; do
4229 if [ -n "${!var}" ]; then
4230 echo -n " $var=${!var}"
4234 if [ -n "$FSTYPE" ]; then
4235 echo -n " FSTYPE=$FSTYPE"
4238 for var in LNETLND NETTYPE; do
4239 if [ -n "${!var}" ]; then
4240 echo -n " $var=${!var}"
4249 # do not strip off hostname if verbose, b=19215
4250 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
4251 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
4256 if single_local_node $rnodes; then
4257 do_node $verbose $quiet $rnodes "$@"
4261 # This is part from do_node
4264 [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" -o "$myPDSH" = "rsh" ] &&
4265 echo "cannot run remote command on $rnodes with $myPDSH" &&
4268 export FANOUT=$(get_node_count "${rnodes//,/ }")
4269 if $VERBOSE && [[ -z "$quiet" ]]; then
4270 echo "CMD: $rnodes $@" >&2
4271 $myPDSH $rnodes "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
4274 # do not replace anything from pdsh output if -N is used
4275 # -N Disable hostname: prefix on lines of output.
4276 if [[ -n "$verbose" || $myPDSH = *-N* ]]; then
4277 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) bash -c \"$@\")"
4279 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) bash -c \"$@\")" | sed -re "s/^[^:]*: //g"
4281 return ${PIPESTATUS[0]}
4285 # Execute commands on a single service's host
4287 # The \a facet (service) may be on a local or remote node, which is
4288 # determined at the time the command is run.
4290 # usage: do_facet $facet command [arg ...]
4295 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
4296 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
4300 local host=$(facet_active_host $facet)
4302 [ -z "$host" ] && echo "No host defined for facet ${facet}" && exit 1
4303 do_node $verbose $quiet $host "$@"
4306 # Function: do_facet_random_file $FACET $FILE $SIZE
4307 # Creates FILE with random content on the given FACET of given SIZE
4309 do_facet_random_file() {
4313 local cmd="dd if=/dev/urandom of='$fpath' bs=$fsize count=1"
4314 do_facet $facet "$cmd 2>/dev/null"
4317 do_facet_create_file() {
4321 local cmd="dd if=/dev/zero of='$fpath' bs=$fsize count=1"
4322 do_facet $facet "$cmd 2>/dev/null"
4326 do_nodes --verbose "$@"
4332 # make sure its not already running
4334 rm -f $TMP/${facet}active
4335 [[ $facet = mds1 ]] && combined_mgs_mds && rm -f $TMP/mgsactive
4337 # make sure in-tree ldiskfs is loaded before mkfs
4338 if local_mode && [[ $(node_fstypes $HOSTNAME) == *ldiskfs* ]]; then
4339 load_module ../ldiskfs/ldiskfs
4342 do_facet ${facet} $MKFS $* || return ${PIPESTATUS[0]}
4344 if [[ $(facet_fstype $facet) == zfs ]]; then
4346 # After formatting a ZFS target, "cachefile=none" property will
4347 # be set on the ZFS storage pool so that the pool is not
4348 # automatically imported on system startup. And then the pool
4349 # will be exported so as to leave the importing and exporting
4350 # operations handled by mount_facet() and stop() separately.
4352 refresh_partition_table $facet $(facet_vdevice $facet)
4353 disable_zpool_cache $facet
4358 # Device formatted as ost
4361 local DEVNAME=OSTDEV$num
4363 local fstype=$(facet_fstype ost$num)
4367 local dev=ost${num}_dev
4368 [[ -n ${!dev} ]] && eval DEVPTR=${!dev} ||
4369 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
4370 eval DEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
4372 #try $OSTZFSDEVn - independent of vdev
4373 DEVNAME=OSTZFSDEV$num
4374 eval DEVPTR=${!DEVNAME:=${FSNAME}-ost${num}/ost${num}};;
4376 error "unknown fstype!";;
4382 # Physical device location of data
4388 local fstype=$(facet_fstype ost$num)
4392 # vdevs are not supported by ldiskfs
4395 #if $OSTDEVn isn't defined, default is $OSTDEVBASE{n}
4396 # Device formatted by zfs
4398 eval VDEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
4400 error "unknown fstype!";;
4406 # Logical device formatted for lustre
4409 local DEVNAME=MDSDEV$num
4411 local fstype=$(facet_fstype mds$num)
4415 local dev=mds${num}_dev
4416 [[ -n ${!dev} ]] && eval DEVPTR=${!dev} ||
4417 #if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
4418 eval DEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
4420 # try $MDSZFSDEVn - independent of vdev
4421 DEVNAME=MDSZFSDEV$num
4422 eval DEVPTR=${!DEVNAME:=${FSNAME}-mdt${num}/mdt${num}};;
4424 error "unknown fstype!";;
4430 # Physical location of data
4434 local fstype=$(facet_fstype mds$num)
4438 # vdevs are not supported by ldiskfs
4441 # if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
4442 # Device formatted by ZFS
4443 local DEVNAME=MDSDEV$num
4444 eval VDEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
4446 error "unknown fstype!";;
4454 local fstype=$(facet_fstype mgs)
4458 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
4459 ( [ -z "$MGSDEV" ] || [ $MGSDEV = $MDSDEV1 ] ); then
4460 DEVPTR=$(mdsdevname 1)
4462 [[ -n $mgs_dev ]] && DEVPTR=$mgs_dev ||
4466 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
4467 ( [ -z "$MGSZFSDEV" ] &&
4468 [ -z "$MGSDEV" -o "$MGSDEV" = $(mdsvdevname 1) ] ); then
4469 DEVPTR=$(mdsdevname 1)
4471 DEVPTR=${MGSZFSDEV:-${FSNAME}-mgs/mgs}
4474 error "unknown fstype!";;
4483 local fstype=$(facet_fstype mgs)
4487 # vdevs are not supported by ldiskfs
4490 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
4491 ( [ -z "$MGSDEV" ] &&
4492 [ -z "$MGSZFSDEV" -o "$MGSZFSDEV" = $(mdsdevname 1) ]); then
4493 VDEVPTR=$(mdsvdevname 1)
4494 elif [ -n "$MGSDEV" ]; then
4498 error "unknown fstype!";;
4506 [[ $facet = mgs ]] && combined_mgs_mds && facet="mds1"
4508 local var=${facet}_MOUNT
4509 eval mntpt=${!var:-${MOUNT}-$facet}
4516 local dev=$(facet_device $facet)
4517 local mnt=${2:-$(facet_mntpt $facet)}
4521 if dm_flakey_supported $facet; then
4522 dm_dev=$(dm_create_dev $facet $dev)
4523 [[ -n "$dm_dev" ]] || dm_dev=$dev
4525 is_blkdev $facet $dm_dev || opts=$(csa_add "$opts" -o loop)
4526 export_dm_dev $facet $dm_dev
4528 do_facet $facet mount -t ldiskfs $opts $dm_dev $mnt
4533 local dev=$(facet_device $facet)
4534 local mnt=${2:-$(facet_mntpt $facet)}
4536 do_facet $facet $UMOUNT $mnt
4540 echo -n "$1" | tr -c '[:alnum:]\n' '_'
4545 local ds=$(facet_device $facet)
4546 local mnt=${2:-$(facet_mntpt $facet)}
4551 canmnt=$(do_facet $facet $ZFS get -H -o value canmount $ds)
4552 mntpt=$(do_facet $facet $ZFS get -H -o value mountpoint $ds)
4553 do_facet $facet $ZFS set canmount=noauto $ds
4555 # The "legacy" mount method is used here because "zfs unmount $mnt"
4556 # calls stat(2) on $mnt/../*, which may include $MOUNT. If certain
4557 # targets are not available at the time, the stat(2) on $MOUNT will
4560 do_facet $facet $ZFS set mountpoint=legacy $ds
4561 do_facet $facet mount -t zfs $ds $mnt
4562 eval export mz_$(var_name ${facet}_$ds)_canmount=$canmnt
4563 eval export mz_$(var_name ${facet}_$ds)_mountpoint=$mntpt
4568 local ds=$(facet_device $facet)
4569 local mnt=${2:-$(facet_mntpt $facet)}
4570 local var_mntpt=mz_$(var_name ${facet}_$ds)_mountpoint
4571 local var_canmnt=mz_$(var_name ${facet}_$ds)_canmount
4572 local mntpt=${!var_mntpt}
4573 local canmnt=${!var_canmnt}
4577 do_facet $facet umount $mnt
4578 do_facet $facet $ZFS set mountpoint=$mntpt $ds
4579 do_facet $facet $ZFS set canmount=$canmnt $ds
4586 local fstype=$(facet_fstype $facet)
4588 mount_$fstype $facet $mnt
4594 local fstype=$(facet_fstype $facet)
4596 unmount_$fstype $facet $mnt
4603 # make sure we are using the primary server, so test-framework will
4604 # be able to clean up properly.
4605 activemds=`facet_active mds1`
4606 if [ $activemds != "mds1" ]; then
4610 local clients=$CLIENTS
4611 [ -z $clients ] && clients=$(hostname)
4613 zconf_umount_clients $clients $MOUNT "$*" || true
4614 [ -n "$MOUNT2" ] && zconf_umount_clients $clients $MOUNT2 "$*" || true
4616 [ -n "$CLIENTONLY" ] && return
4618 # The add fn does rm ${facet}active file, this would be enough
4619 # if we use do_facet <facet> only after the facet added, but
4620 # currently we use do_facet mds in local.sh
4621 for num in `seq $MDSCOUNT`; do
4623 rm -f ${TMP}/mds${num}active
4625 combined_mgs_mds && rm -f $TMP/mgsactive
4627 for num in `seq $OSTCOUNT`; do
4629 rm -f $TMP/ost${num}active
4632 if ! combined_mgs_mds ; then
4636 if $SHARED_KEY; then
4637 export SK_MOUNTED=false
4643 cleanup_echo_devs () {
4646 local devs=$($LCTL dl | grep echo | awk '{print $4}')
4648 for dev in $devs; do
4649 $LCTL --device $dev cleanup
4650 $LCTL --device $dev detach
4655 nfs_client_mode && return
4656 cifs_client_mode && return
4659 CLEANUP_DM_DEV=true stopall $*
4666 combined_mgs_mds () {
4667 [[ "$(mdsdevname 1)" = "$(mgsdevname)" ]] &&
4668 [[ "$(facet_host mds1)" = "$(facet_host mgs)" ]]
4672 echo -n "$1" | tr '[:upper:]' '[:lower:]'
4676 echo -n "$1" | tr '[:lower:]' '[:upper:]'
4688 var=$(echo "$var" | sed -e 's/,\( \)*/,/g')
4689 for i in $(echo "$var"); do
4690 if [ "$i" == "-O" ]; then
4692 first_o=$(($first_o + 1))
4695 if [ "$i" == "-E" ]; then
4697 first_e=$(($first_e + 1 ))
4702 [ $first_o -gt 1 ] && opt_o+=",";
4706 [ $first_e -gt 1 ] && opt_e+=",";
4717 [ -n "$opt_o" ] && echo " -O $opt_o"
4718 [ -n "$opt_e" ] && echo " -E $opt_e"
4724 local fsname=${3:-"$FSNAME"}
4725 local type=$(facet_type $facet)
4726 local index=$(facet_index $facet)
4727 local fstype=$(facet_fstype $facet)
4728 local host=$(facet_host $facet)
4733 if [ $type == MGS ] || ( [ $type == MDS ] &&
4734 [ "$dev" == $(mgsdevname) ] &&
4735 [ "$host" == "$(facet_host mgs)" ] ); then
4738 opts="--mgsnode=$MGSNID"
4741 if [ $type != MGS ]; then
4742 opts+=" --fsname=$fsname --$(lower ${type/MDS/MDT}) \
4746 var=${facet}failover_HOST
4747 if [ -n "${!var}" ] && [ ${!var} != $(facet_host $facet) ]; then
4748 opts+=" --failnode=$(h2nettype ${!var})"
4751 opts+=${TIMEOUT:+" --param=sys.timeout=$TIMEOUT"}
4752 opts+=${LDLM_TIMEOUT:+" --param=sys.ldlm_timeout=$LDLM_TIMEOUT"}
4754 if [ $type == MDS ]; then
4755 opts+=${DEF_STRIPE_SIZE:+" --param=lov.stripesize=$DEF_STRIPE_SIZE"}
4756 opts+=${DEF_STRIPE_COUNT:+" --param=lov.stripecount=$DEF_STRIPE_COUNT"}
4757 opts+=${L_GETIDENTITY:+" --param=mdt.identity_upcall=$L_GETIDENTITY"}
4759 if [ $fstype == ldiskfs ]; then
4761 if [ -n "${!var}" ]; then
4762 fs_mkfs_opts+=" -J device=${!var}"
4764 fs_mkfs_opts+=${MDSJOURNALSIZE:+" -J size=$MDSJOURNALSIZE"}
4766 fs_mkfs_opts+=${MDSISIZE:+" -i $MDSISIZE"}
4770 if [ $type == OST ]; then
4771 if [ $fstype == ldiskfs ]; then
4773 if [ -n "${!var}" ]; then
4774 fs_mkfs_opts+=" -J device=${!var}"
4776 fs_mkfs_opts+=${OSTJOURNALSIZE:+" -J size=$OSTJOURNALSIZE"}
4781 opts+=" --backfstype=$fstype"
4784 if [ -n "${!var}" ]; then
4785 opts+=" --device-size=${!var}"
4788 var=$(upper $fstype)_MKFS_OPTS
4789 fs_mkfs_opts+=${!var:+" ${!var}"}
4791 var=${type}_FS_MKFS_OPTS
4792 fs_mkfs_opts+=${!var:+" ${!var}"}
4794 [[ "$QUOTA_TYPE" =~ "p" ]] && fs_mkfs_opts+=" -O project"
4796 [ $fstype == ldiskfs ] && fs_mkfs_opts=$(squash_opt $fs_mkfs_opts)
4798 if [ -n "${fs_mkfs_opts## }" ]; then
4799 opts+=" --mkfsoptions=\\\"${fs_mkfs_opts## }\\\""
4803 opts+=${!var:+" ${!var}"}
4810 local type=$(facet_type $facet)
4811 local var=${type}_MOUNT_FS_OPTS
4813 if [ -n "${!var}" ]; then
4814 opts+=" --mountfsoptions=${!var}"
4819 check_ost_indices() {
4820 local index_count=${#OST_INDICES[@]}
4821 [[ $index_count -eq 0 || $OSTCOUNT -le $index_count ]] && return 0
4823 # OST count is greater than the index count in $OST_INDEX_LIST.
4824 # We need check whether there are duplicate indices.
4828 for i in $(seq $((index_count + 1)) $OSTCOUNT); do
4829 index=$(facet_index ost$i)
4830 for j in $(seq 0 $((index_count - 1))); do
4831 [[ $index -ne ${OST_INDICES[j]} ]] ||
4832 error "ost$i has the same index $index as ost$((j+1))"
4839 local facet_type=$1 # mgs || mds || ost
4841 local facet=${1}${2}
4844 case "$(facet_fstype $facet)" in
4846 device=$(${facet_type}devname $facet_num)
4849 device=$(${facet_type}vdevname $facet_num)
4852 error "Unhandled filesystem type"
4856 do_facet $facet "[ -e \"$device\" ]" && return
4858 # Note: the following check only works with absolute paths
4859 [[ ! "$device" =~ ^/dev/ ]] || [[ "$device" =~ ^/dev/shm/ ]] ||
4860 error "$facet: device '$device' does not exist"
4862 # zpool create doesn't like empty files
4863 [[ $(facet_fstype $facet) == zfs ]] && return 0
4865 do_facet $facet "touch \"${device}\""
4874 echo "Format mgs: $(mgsdevname)"
4875 reformat_external_journal mgs
4877 # touch "device" in case it is a loopback file for testing and needs to
4878 # be created. mkfs.lustre doesn't do this to avoid accidentally writing
4879 # to non-existent files in /dev if the admin made a typo during setup
4882 add mgs $(mkfs_opts mgs $(mgsdevname)) $(mountfs_opts mgs) --reformat \
4883 $(mgsdevname) $(mgsvdevname) ${quiet:+>/dev/null} || exit 10
4893 echo "Format mds$num: $(mdsdevname $num)"
4894 reformat_external_journal mds$num
4896 __touch_device mds $num
4898 add mds$num $(mkfs_opts mds$num $(mdsdevname ${num})) \
4899 $(mountfs_opts mds$num) --reformat $(mdsdevname $num) \
4900 $(mdsvdevname $num) ${quiet:+>/dev/null} || exit 10
4909 echo "Format ost$num: $(ostdevname $num)"
4910 reformat_external_journal ost$num
4912 __touch_device ost $num
4914 add ost$num $(mkfs_opts ost$num $(ostdevname ${num})) \
4915 $(mountfs_opts ost$num) --reformat $(ostdevname $num) \
4916 $(ostvdevname ${num}) ${quiet:+>/dev/null} || exit 10
4921 # Set hostid for ZFS/SPL zpool import protection
4922 # (Assumes MDS version is also OSS version)
4923 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ];
4925 do_rpc_nodes "$(comma_list $(all_server_nodes))" set_hostid
4928 # We need ldiskfs here, may as well load them all
4930 [ -n "$CLIENTONLY" ] && return
4931 echo Formatting mgs, mds, osts
4932 if ! combined_mgs_mds ; then
4936 for num in $(seq $MDSCOUNT); do
4940 export OST_INDICES=($(hostlist_expand "$OST_INDEX_LIST"))
4942 for num in $(seq $OSTCOUNT); do
4948 grep " $1 " /proc/mounts || zconf_mount $HOSTNAME $*
4952 grep " $1 " /proc/mounts && zconf_umount $HOSTNAME $*
4956 # 0: success, the old identity set already.
4957 # 1: success, the old identity does not set.
4962 local j=`expr $num - 1`
4963 local MDT="`(do_facet mds$num lctl get_param -N mdt.*MDT*$j 2>/dev/null | cut -d"." -f2 2>/dev/null) || true`"
4965 if [ -z "$MDT" ]; then
4969 local old="`do_facet mds$num "lctl get_param -n mdt.$MDT.identity_upcall"`"
4972 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"$L_GETIDENTITY\""
4974 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"NONE\""
4977 do_facet mds$num "lctl set_param -n mdt/$MDT/identity_flush=-1"
4979 if [ $old = "NONE" ]; then
4988 zconf_umount $HOSTNAME $1 || error "umount failed"
4989 zconf_mount $HOSTNAME $1 || error "mount failed"
4997 rm -f $TMP/${facet}active
4998 do_facet ${facet} "$TUNEFS --quiet --writeconf $dev" || return 1
5003 local mdt_count=${1:-$MDSCOUNT}
5004 local ost_count=${2:-$OSTCOUNT}
5007 for num in $(seq $mdt_count); do
5008 DEVNAME=$(mdsdevname $num)
5009 writeconf_facet mds$num $DEVNAME || rc=$?
5012 for num in $(seq $ost_count); do
5013 DEVNAME=$(ostdevname $num)
5014 writeconf_facet ost$num $DEVNAME || rc=$?
5020 if ! combined_mgs_mds ; then
5021 start mgs $(mgsdevname) $MGS_MOUNT_OPTS
5030 for num in $(seq $MDSCOUNT); do
5031 devname=$(mdsdevname $num)
5032 start mds$num $devname $MDS_MOUNT_OPTS
5034 # We started mds$num, now we should set mds${num}_HOST
5035 # and mds${num}failover_HOST variables properly if they
5037 host=$(facet_host mds$num)
5038 for varname in mds${num}_HOST mds${num}failover_HOST; do
5039 if [[ -z "${!varname}" ]]; then
5043 if [ $IDENTITY_UPCALL != "default" ]; then
5044 switch_identity $num $IDENTITY_UPCALL
5054 for num in $(seq $OSTCOUNT); do
5055 devname=$(ostdevname $num)
5056 start ost$num $devname $OST_MOUNT_OPTS
5058 # We started ost$num, now we should set ost${num}_HOST
5059 # and ost${num}failover_HOST variables properly if they
5061 host=$(facet_host ost$num)
5062 for varname in ost${num}_HOST ost${num}failover_HOST; do
5063 if [[ -z "${!varname}" ]]; then
5071 [ "$DAEMONFILE" ] && $LCTL debug_daemon start $DAEMONFILE $DAEMONSIZE
5072 if [ ! -z $arg1 ]; then
5073 [ "$arg1" = "server_only" ] && return
5076 if [ -n "$CLIENTS" ]; then
5077 zconf_mount_clients $CLIENTS $MOUNT
5081 if [ "$MOUNT_2" ]; then
5082 mount_client $MOUNT2
5083 if [ -n "$CLIENTS" ]; then
5084 zconf_mount_clients $CLIENTS $MOUNT2
5089 sk_nodemap_setup() {
5090 local sk_map_name=${1:-$SK_S2SNM}
5091 local sk_map_nodes=${2:-$HOSTNAME}
5092 do_node $(mgs_node) "$LCTL nodemap_add $sk_map_name"
5093 for servernode in $sk_map_nodes; do
5094 local nids=$(do_nodes $servernode "$LCTL list_nids")
5095 for nid in $nids; do
5096 do_node $(mgs_node) "$LCTL nodemap_add_range --name \
5097 $sk_map_name --range $nid"
5105 nfs_client_mode && return
5106 cifs_client_mode && return
5108 sanity_mount_check || error "environments are insane!"
5114 if [ -z "$CLIENTONLY" ]; then
5115 echo Setup mgs, mdt, osts
5116 echo $WRITECONF | grep -q "writeconf" && writeconf_all
5118 if $SK_MOUNTED; then
5119 echo "Shared Key file system already mounted"
5124 if $SHARED_KEY; then
5125 export SK_MOUNTED=true
5129 echo "GSS_SK: setting kernel keyring perms"
5130 do_nodes $(comma_list $(all_nodes)) \
5131 "keyctl show | grep lustre | cut -c1-11 |
5133 xargs -IX keyctl setperm X 0x3f3f3f3f"
5136 # Need to start one nodemap for servers,
5137 # and one for clients.
5138 sk_nodemap_setup $SK_S2SNM \
5139 $(comma_list $(all_server_nodes))
5141 sk_nodemap_setup $SK_S2SNMCLI \
5142 ${CLIENTS:-$HOSTNAME}
5143 echo "Nodemap set up for SK S2S, remounting."
5152 # wait a while to allow sptlrpc configuration be propogated to targets,
5153 # only needed when mounting new target devices.
5161 # by remounting mdt before ost, initial connect from mdt to ost might
5162 # timeout because ost is not ready yet. wait some time to its fully
5163 # recovery. initial obd_connect timeout is 5s; in GSS case it's
5164 # preceeded by a context negotiation rpc with $TIMEOUT.
5165 # FIXME better by monitoring import status.
5168 set_rule $FSNAME any cli2mdt $SK_FLAVOR
5169 set_rule $FSNAME any cli2ost $SK_FLAVOR
5170 if $SK_SKIPFIRST; then
5171 export SK_SKIPFIRST=false
5175 "lctl set_param osc.*.idle_connect=1"
5178 wait_flavor cli2mdt $SK_FLAVOR
5179 wait_flavor cli2ost $SK_FLAVOR
5184 sleep $((TIMEOUT + 5))
5190 mounted_lustre_filesystems() {
5191 awk '($3 ~ "lustre" && $1 ~ ":") { print $2 }' /proc/mounts
5194 init_facet_vars () {
5195 [ -n "$CLIENTONLY" ] && return 0
5202 eval export ${facet}_dev=${device}
5203 eval export ${facet}_opt=\"$@\"
5205 local dev=${facet}_dev
5207 # We need to loop for the label
5208 # in case its not initialized yet.
5209 for wait_time in {0,1,3,5,10}; do
5211 if [ $wait_time -gt 0 ]; then
5212 echo "${!dev} not yet initialized,"\
5213 "waiting ${wait_time} seconds."
5217 local label=$(devicelabel ${facet} ${!dev})
5219 # Check to make sure the label does
5220 # not include ffff at the end of the label.
5221 # This indicates it has not been initialized yet.
5223 if [[ $label =~ [f|F]{4}$ ]]; then
5224 # label is not initialized, unset the result
5225 # and either try again or fail
5232 [ -z "$label" ] && echo no label for ${!dev} && exit 1
5234 eval export ${facet}_svc=${label}
5236 local varname=${facet}failover_HOST
5237 if [ -z "${!varname}" ]; then
5239 if combined_mgs_mds && [ $facet == "mgs" ] &&
5240 [ -n "$mds1failover_HOST" ]; then
5241 temp=$mds1failover_HOST
5243 temp=$(facet_host $facet)
5245 eval export $varname=$temp
5248 varname=${facet}_HOST
5249 if [ -z "${!varname}" ]; then
5250 eval export $varname=$(facet_host $facet)
5253 # ${facet}failover_dev is set in cfg file
5254 varname=${facet}failover_dev
5255 if [ -n "${!varname}" ] ; then
5256 eval export ${facet}failover_dev=${!varname}
5258 eval export ${facet}failover_dev=$device
5261 # get mount point of already mounted device
5262 # is facet_dev is already mounted then use the real
5263 # mount point of this facet; otherwise use $(facet_mntpt $facet)
5264 # i.e. ${facet}_MOUNT if specified by user or default
5265 local mntpt=$(do_facet ${facet} cat /proc/mounts | \
5266 awk '"'${!dev}'" == $1 && $3 == "lustre" { print $2 }')
5267 if [ -z $mntpt ]; then
5268 mntpt=$(facet_mntpt $facet)
5270 eval export ${facet}_MOUNT=$mntpt
5273 init_facets_vars () {
5276 if ! remote_mds_nodsh; then
5277 for num in $(seq $MDSCOUNT); do
5278 DEVNAME=$(mdsdevname $num)
5279 init_facet_vars mds$num $DEVNAME $MDS_MOUNT_OPTS
5283 init_facet_vars mgs $(mgsdevname) $MGS_MOUNT_OPTS
5285 if ! remote_ost_nodsh; then
5286 for num in $(seq $OSTCOUNT); do
5287 DEVNAME=$(ostdevname $num)
5288 init_facet_vars ost$num $DEVNAME $OST_MOUNT_OPTS
5293 init_facets_vars_simple () {
5296 if ! remote_mds_nodsh; then
5297 for num in $(seq $MDSCOUNT); do
5298 devname=$(mdsdevname $num)
5299 eval export mds${num}_dev=${devname}
5300 eval export mds${num}_opt=\"${MDS_MOUNT_OPTS}\"
5304 if ! combined_mgs_mds ; then
5305 eval export mgs_dev=$(mgsdevname)
5306 eval export mgs_opt=\"${MGS_MOUNT_OPTS}\"
5309 if ! remote_ost_nodsh; then
5310 for num in $(seq $OSTCOUNT); do
5311 devname=$(ostdevname $num)
5312 eval export ost${num}_dev=${devname}
5313 eval export ost${num}_opt=\"${OST_MOUNT_OPTS}\"
5318 osc_ensure_active () {
5323 while [ $period -lt $timeout ]; do
5324 count=$(do_facet $facet "lctl dl | grep ' IN osc ' 2>/dev/null | wc -l")
5325 if [ $count -eq 0 ]; then
5329 echo "There are $count OST are inactive, wait $period seconds, and try again"
5331 period=$((period+3))
5334 [ $period -lt $timeout ] || log "$count OST are inactive after $timeout seconds, give up"
5337 set_conf_param_and_check() {
5341 local ORIG=$(do_facet $myfacet "$TEST")
5342 if [ $# -gt 3 ]; then
5348 echo "Setting $PARAM from $ORIG to $FINAL"
5349 do_facet mgs "$LCTL conf_param $PARAM='$FINAL'" ||
5350 error "conf_param $PARAM failed"
5352 wait_update_facet $myfacet "$TEST" "$FINAL" ||
5353 error "check $PARAM failed!"
5356 set_persistent_param() {
5360 local orig=$(do_facet $myfacet "$LCTL get_param -n $test_param")
5362 if [ $# -gt 3 ]; then
5369 if [[ $PERM_CMD == *"set_param -P"* ]]; then
5370 echo "Setting $test_param from $orig to $final"
5371 do_facet mgs "$PERM_CMD $test_param='$final'" ||
5372 error "$PERM_CMD $test_param failed"
5374 echo "Setting $param from $orig to $final"
5375 do_facet mgs "$PERM_CMD $param='$final'" ||
5376 error "$PERM_CMD $param failed"
5380 set_persistent_param_and_check() {
5384 local orig=$(do_facet $myfacet "$LCTL get_param -n $test_param")
5386 if [ $# -gt 3 ]; then
5393 set_persistent_param $myfacet $test_param $param "$final"
5395 wait_update_facet $myfacet "$LCTL get_param -n $test_param" "$final" ||
5396 error "check $param failed!"
5399 init_param_vars () {
5400 TIMEOUT=$(lctl get_param -n timeout)
5401 TIMEOUT=${TIMEOUT:-20}
5403 if [ -n "$arg1" ]; then
5404 [ "$arg1" = "server_only" ] && return
5407 remote_mds_nodsh && log "Using TIMEOUT=$TIMEOUT" && return 0
5409 TIMEOUT=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
5410 log "Using TIMEOUT=$TIMEOUT"
5412 # tune down to speed up testing on (usually) small setups
5413 local mgc_timeout=/sys/module/mgc/parameters/mgc_requeue_timeout_min
5414 do_nodes $(comma_list $(nodes_list)) \
5415 "[ -f $mgc_timeout ] && echo 1 > $mgc_timeout; exit 0"
5417 osc_ensure_active $SINGLEMDS $TIMEOUT
5418 osc_ensure_active client $TIMEOUT
5419 $LCTL set_param osc.*.idle_timeout=debug
5421 if [ -n "$(lctl get_param -n mdc.*.connect_flags|grep jobstats)" ]; then
5422 local current_jobid_var=$($LCTL get_param -n jobid_var)
5424 if [ $JOBID_VAR = "existing" ]; then
5425 echo "keeping jobstats as $current_jobid_var"
5426 elif [ $current_jobid_var != $JOBID_VAR ]; then
5427 echo "setting jobstats to $JOBID_VAR"
5429 set_persistent_param_and_check client \
5430 "jobid_var" "$FSNAME.sys.jobid_var" $JOBID_VAR
5433 echo "jobstats not supported by server"
5436 if [ $QUOTA_AUTO -ne 0 ]; then
5437 if [ "$ENABLE_QUOTA" ]; then
5438 echo "enable quota as required"
5439 setup_quota $MOUNT || return 2
5441 echo "disable quota as required"
5442 # $LFS quotaoff -ug $MOUNT > /dev/null 2>&1
5446 (( MDS1_VERSION <= $(version_code 2.13.52) )) ||
5447 do_facet mgs "$LCTL set_param -P lod.*.mdt_hash=crush"
5451 nfs_client_mode () {
5452 if [ "$NFSCLIENT" ]; then
5453 echo "NFSCLIENT mode: setup, cleanup, check config skipped"
5454 local clients=$CLIENTS
5455 [ -z $clients ] && clients=$(hostname)
5457 # FIXME: remove hostname when 19215 fixed
5458 do_nodes $clients "echo \\\$(hostname); grep ' '$MOUNT' ' /proc/mounts"
5459 declare -a nfsexport=(`grep ' '$MOUNT' ' /proc/mounts | awk '{print $1}' | awk -F: '{print $1 " " $2}'`)
5460 if [[ ${#nfsexport[@]} -eq 0 ]]; then
5461 error_exit NFSCLIENT=$NFSCLIENT mode, but no NFS export found!
5463 do_nodes ${nfsexport[0]} "echo \\\$(hostname); df -T ${nfsexport[1]}"
5469 cifs_client_mode () {
5470 [ x$CIFSCLIENT = xyes ] &&
5471 echo "CIFSCLIENT=$CIFSCLIENT mode: setup, cleanup, check config skipped"
5474 check_config_client () {
5477 local mounted=$(mount | grep " $mntpt ")
5478 if [ -n "$CLIENTONLY" ]; then
5480 # CLIENTONLY should not depend on *_HOST settings
5481 local mgc=$($LCTL device_list | awk '/MGC/ {print $4}')
5482 # in theory someone could create a new,
5483 # client-only config file that assumed lustre was already
5484 # configured and didn't set the MGSNID. If MGSNID is not set,
5485 # then we should use the mgs nid currently being used
5486 # as the default value. bug 18021
5487 [[ x$MGSNID = x ]] &&
5490 if [[ x$mgc != xMGC$MGSNID ]]; then
5491 if [ "$mgs_HOST" ]; then
5492 local mgc_ip=$(ping -q -c1 -w1 $mgs_HOST | grep PING | awk '{print $3}' | sed -e "s/(//g" -e "s/)//g")
5493 # [[ x$mgc = xMGC$mgc_ip@$NETTYPE ]] ||
5494 # error_exit "MGSNID=$MGSNID, mounted: $mounted, MGC : $mgc"
5500 echo Checking config lustre mounted on $mntpt
5501 local mgshost=$(mount | grep " $mntpt " | awk -F@ '{print $1}')
5502 mgshost=$(echo $mgshost | awk -F: '{print $1}')
5506 check_config_clients () {
5507 local clients=${CLIENTS:-$HOSTNAME}
5510 nfs_client_mode && return
5511 cifs_client_mode && return
5513 do_rpc_nodes "$clients" check_config_client $mntpt
5515 sanity_mount_check || error "environments are insane!"
5519 local mdstimeout=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
5520 local cltimeout=$(lctl get_param -n timeout)
5521 if [ $mdstimeout -ne $TIMEOUT ] || [ $mdstimeout -ne $cltimeout ]; then
5522 error "timeouts are wrong! mds: $mdstimeout, client: $cltimeout, TIMEOUT=$TIMEOUT"
5529 [ -z $mntpt ] && return 1
5530 local mounted=$(mounted_lustre_filesystems)
5532 echo $mounted' ' | grep -w -q $mntpt' '
5537 local ostsn=${2:-$OSTCOUNT}
5538 local npools=${FS_NPOOLS:-$((OSTCOUNT / ostsn))}
5541 echo ostsn=$ostsn npools=$npools
5542 if [[ $ostsn -gt $OSTCOUNT ]]; then
5543 echo "request to use $ostsn OSTs in the pool, \
5544 using max available OSTCOUNT=$OSTCOUNT"
5547 for (( n=0; n < $npools; n++ )); do
5549 if ! $DELETE_OLD_POOLS; then
5550 log "request to not delete old pools: $FSNAME.$p exist?"
5551 if ! check_pool_not_exist $FSNAME.$p; then
5552 echo "Using existing $FSNAME.$p"
5553 $LCTL pool_list $FSNAME.$p
5557 create_pool $FSNAME.$p $KEEP_POOLS ||
5558 error "create_pool $FSNAME.$p failed"
5560 local first=$(( (n * ostsn) % OSTCOUNT ))
5561 local last=$(( (first + ostsn - 1) % OSTCOUNT ))
5562 if [[ $first -le $last ]]; then
5563 pool_add_targets $p $first $last ||
5564 error "pool_add_targets $p $first $last failed"
5566 pool_add_targets $p $first $(( OSTCOUNT - 1 )) ||
5567 error "pool_add_targets $p $first \
5568 $(( OSTCOUNT - 1 )) failed"
5569 pool_add_targets $p 0 $last ||
5570 error "pool_add_targets $p 0 $last failed"
5575 set_pools_quota () {
5582 [[ $ENABLE_QUOTA ]] || error "Required Pool Quotas: \
5583 $POOLS_QUOTA_USERS_SET, but ENABLE_QUOTA not set!"
5585 # POOLS_QUOTA_USERS_SET=
5586 # "quota15_1:20M -- for all of the found pools
5587 # quota15_2:1G:gpool0
5588 # quota15_3 -- for global limit only
5589 # quota15_4:200M:gpool0
5590 # quota15_4:200M:gpool1"
5592 declare -a pq_userset=(${POOLS_QUOTA_USERS_SET="mpiuser"})
5594 declare -A pq_limits
5596 for ((i=0; i<${#pq_userset[@]}; i++)); do
5597 u=${pq_userset[i]%%:*}
5599 # user gets no pool limits if
5600 # POOLS_QUOTA_USERS_SET does not specify it
5601 [[ ${pq_userset[i]} =~ : ]] && o=${pq_userset[i]##$u:}
5602 pq_limits[$u]+=" $o"
5604 pq_users=(${!pq_limits[@]})
5609 for ((i=0; i<${#pq_users[@]}; i++)); do
5611 # set to max limit (_u64)
5612 $LFS setquota -u $u -B $((2**24 - 1))T $DIR
5613 opts=(${pq_limits[$u]})
5614 for ((j=0; j<${#opts[@]}; j++)); do
5617 # Set limit for all existing pools if
5619 if [ $p == $o ]; then
5620 p=$(list_pool $FSNAME | sed "s/$FSNAME.//")
5621 echo "No pool specified for $u,
5622 set limit $o for all existing pools"
5625 $LFS setquota -u $u -B $o --pool $pool $DIR ||
5626 error "setquota -u $u -B $o \
5627 --pool $pool failed"
5630 $LFS quota -uv $u --pool $DIR
5634 check_and_setup_lustre() {
5636 nfs_client_mode && return
5637 cifs_client_mode && return
5639 local MOUNTED=$(mounted_lustre_filesystems)
5643 # both MOUNT and MOUNT2 are not mounted
5644 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
5645 [ "$REFORMAT" = "yes" ] && CLEANUP_DM_DEV=true formatall
5646 # setupall mounts both MOUNT and MOUNT2 (if MOUNT_2 is set)
5648 is_mounted $MOUNT || error "NAME=$NAME not mounted"
5649 export I_MOUNTED=yes
5653 elif is_mounted $MOUNT2; then
5655 # MOUNT2 is mounted, while MOUNT_2 is not set
5656 if ! [ "$MOUNT_2" ]; then
5657 cleanup_mount $MOUNT2
5658 export I_UMOUNTED2=yes
5661 # MOUNT2 is mounted, MOUNT_2 is set
5663 # FIXME: what to do if check_config failed?
5665 # 1) remote client has mounted other Lustre fs ?
5666 # 2) it has insane env ?
5667 # let's try umount MOUNT2 on all clients and mount it again:
5668 if ! check_config_clients $MOUNT2; then
5669 cleanup_mount $MOUNT2
5670 restore_mount $MOUNT2
5671 export I_MOUNTED2=yes
5676 # MOUNT is mounted MOUNT2 is not mounted
5677 elif [ "$MOUNT_2" ]; then
5678 restore_mount $MOUNT2
5679 export I_MOUNTED2=yes
5683 # FIXME: what to do if check_config failed?
5685 # 1) remote client has mounted other Lustre fs?
5686 # 2) lustre is mounted on remote_clients atall ?
5687 check_config_clients $MOUNT
5691 set_default_debug_nodes $(comma_list $(nodes_list))
5695 if [ -z "$CLIENTONLY" -a $(lower $OSD_TRACK_DECLARES_LBUG) == 'yes' ]; then
5697 [ "$(facet_fstype ost1)" = "ldiskfs" ] &&
5698 facets="$(get_facets OST)"
5699 [ "$(facet_fstype mds1)" = "ldiskfs" ] &&
5700 facets="$facets,$(get_facets MDS)"
5701 [ "$(facet_fstype mgs)" = "ldiskfs" ] &&
5702 facets="$facets,mgs"
5703 local nodes="$(facets_hosts ${facets})"
5704 if [ -n "$nodes" ] ; then
5705 do_nodes $nodes "$LCTL set_param \
5706 osd-ldiskfs.track_declares_assert=1 || true"
5710 if [ -n "$fs_STRIPEPARAMS" ]; then
5711 setstripe_getstripe $MOUNT $fs_STRIPEPARAMS
5719 if $DELETE_OLD_POOLS; then
5722 if [[ -n "$FS_POOL" ]]; then
5723 create_pools $FS_POOL $FS_POOL_NOSTS
5726 if [[ -n "$POOLS_QUOTA_USERS_SET" ]]; then
5729 if [ "$ONLY" == "setup" ]; then
5735 local clients=${CLIENTS:-$HOSTNAME}
5738 zconf_mount_clients $clients $mntpt
5742 local clients=${CLIENTS:-$HOSTNAME}
5745 zconf_umount_clients $clients $mntpt
5748 cleanup_and_setup_lustre() {
5749 if [ "$ONLY" == "cleanup" -o "`mount | grep $MOUNT`" ]; then
5750 lctl set_param debug=0 || true
5752 if [ "$ONLY" == "cleanup" ]; then
5756 check_and_setup_lustre
5759 # Run e2fsck on MDT or OST device.
5764 local cmd="$E2FSCK -d -v -t -t -f $extra_opts $target_dev"
5765 local log=$TMP/e2fsck.log
5768 # turn on pfsck if it is supported
5769 do_node $node $E2FSCK -h 2>&1 | grep -qw -- -m && cmd+=" -m8"
5771 do_node $node $cmd 2>&1 | tee $log
5773 if [ -n "$(grep "DNE mode isn't supported" $log)" ]; then
5775 if [ $MDSCOUNT -gt 1 ]; then
5776 skip_noexit "DNE mode isn't supported!"
5780 error "It's not DNE mode."
5785 [ $rc -le $FSCK_MAX_ERR ] ||
5786 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
5792 # Run resize2fs on MDT or OST device.
5801 do_facet $facet "$RESIZE2FS $opts $device $size"
5804 # verify a directory is shared among nodes.
5805 check_shared_dir() {
5807 local list=${2:-$(comma_list $(nodes_list))}
5809 [ -z "$dir" ] && return 1
5810 do_rpc_nodes "$list" check_logdir $dir
5811 check_write_access $dir "$list" || return 1
5816 do_nodes $(comma_list $(mdts_nodes) $(osts_nodes)) \
5817 $LCTL set_param printk=+lfsck
5818 do_facet $SINGLEMDS "$LCTL lfsck_start -M $FSNAME-MDT0000 -r -A -t all"
5820 for k in $(seq $MDSCOUNT); do
5821 # wait up to 10+1 minutes for LFSCK to complete
5822 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
5823 mdd.$(facet_svc mds${k}).lfsck_layout |
5824 awk '/^status/ { print \\\$2 }'" "completed" 600 ||
5825 error "MDS${k} layout isn't the expected 'completed'"
5826 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
5827 mdd.$(facet_svc mds${k}).lfsck_namespace |
5828 awk '/^status/ { print \\\$2 }'" "completed" 60 ||
5829 error "MDS${k} namespace isn't the expected 'completed'"
5831 local rep_mdt=$(do_nodes $(comma_list $(mdts_nodes)) \
5832 $LCTL get_param -n mdd.$FSNAME-*.lfsck_* |
5833 awk '/repaired/ { print $2 }' | calc_sum)
5834 local rep_ost=$(do_nodes $(comma_list $(osts_nodes)) \
5835 $LCTL get_param -n obdfilter.$FSNAME-*.lfsck_* |
5836 awk '/repaired/ { print $2 }' | calc_sum)
5837 local repaired=$((rep_mdt + rep_ost))
5838 [ $repaired -eq 0 ] ||
5839 error "lfsck repaired $rep_mdt MDT and $rep_ost OST errors"
5842 dump_file_contents() {
5848 if [ -z "$nodes" -o -z "$dir" -o -z "$logname" ]; then
5849 error_noexit false \
5850 "Invalid parameters for dump_file_contents()"
5853 for node in ${nodes}; do
5854 do_node $node "for i in \\\$(find $dir -type f); do
5855 echo ====\\\${i}=======================;
5857 done" >> ${logname}.${node}.log
5861 dump_command_output() {
5867 if [ -z "$nodes" -o -z "$cmd" -o -z "$logname" ]; then
5868 error_noexit false \
5869 "Invalid parameters for dump_command_output()"
5873 for node in ${nodes}; do
5874 do_node $node "echo ====${cmd}=======================;
5875 $cmd" >> ${logname}.${node}.log
5882 # dump file contents from /proc/spl in case of zfs test
5883 if [ "$(facet_fstype ost1)" = "zfs" ]; then
5884 dump_file_contents "$(osts_nodes)" "/proc/spl" "${logname}"
5885 dump_command_output \
5886 "$(osts_nodes)" "zpool events -v" "${logname}"
5889 if [ "$(facet_fstype $SINGLEMDS)" = "zfs" ]; then
5890 dump_file_contents "$(mdts_nodes)" "/proc/spl" "${logname}"
5891 dump_command_output \
5892 "$(mdts_nodes)" "zpool events -v" "${logname}"
5896 check_and_cleanup_lustre() {
5897 if [ "$LFSCK_ALWAYS" = "yes" -a "$TESTSUITE" != "sanity-lfsck" -a \
5898 "$TESTSUITE" != "sanity-scrub" ]; then
5902 if is_mounted $MOUNT; then
5903 if $DO_CLEANUP; then
5904 [ -n "$DIR" ] && rm -rf $DIR/[Rdfs][0-9]* ||
5905 error "remove sub-test dirs failed"
5909 [ "$ENABLE_QUOTA" ] && restore_quota || true
5912 if [ "$I_UMOUNTED2" = "yes" ]; then
5913 restore_mount $MOUNT2 || error "restore $MOUNT2 failed"
5916 if [ "$I_MOUNTED2" = "yes" ]; then
5917 cleanup_mount $MOUNT2
5920 if [[ "$I_MOUNTED" = "yes" ]] && ! $AUSTER_CLEANUP; then
5921 cleanupall -f || error "cleanup failed"
5929 wait_for_function () {
5932 # suppress fn both stderr and stdout
5933 if [ "$1" = "--quiet" ]; then
5935 quiet=" > /dev/null 2>&1"
5946 eval $fn $quiet && return 0
5948 [ $wait -lt $max ] || return 1
5949 echo waiting $fn, $((max - wait)) secs left ...
5950 wait=$((wait + sleep))
5951 [ $wait -gt $max ] && ((sleep -= wait - max))
5961 [ "$host" = "$HOSTNAME" ] && return 0
5963 if ! wait_for_function --quiet "ping -c 1 -w 3 $host" $max $sleep; then
5964 echo "$(date +'%H:%M:%S (%s)') waited for $host network ${max}s"
5974 # Convert a space-delimited list to a comma-delimited list. If the input is
5975 # only whitespace, ensure the output is empty (i.e. "") so [ -n $list ] works
5977 # echo is used to convert newlines to spaces, since it doesn't
5978 # introduce a trailing space as using "tr '\n' ' '" does
5979 echo $(tr -s " " "\n" <<< $* | sort -b -u) | tr ' ' ','
5985 echo $list | grep -qw $item
5988 # list, excluded are the comma separated lists
5989 exclude_items_from_list () {
5995 for item in ${excluded//,/ }; do
5996 list=$(echo " $list " | sed -re "s/\s+$item\s+/ /g")
5998 echo $(comma_list $list)
6001 # list, expand are the comma separated lists
6003 local list=${1//,/ }
6004 local expand=${2//,/ }
6007 expanded=$(for i in $list $expand; do echo $i; done | sort -u)
6008 echo $(comma_list $expanded)
6011 testslist_filter () {
6012 local script=$LUSTRE/tests/${TESTSUITE}.sh
6014 [ -f $script ] || return 0
6016 local start_at=$START_AT
6017 local stop_at=$STOP_AT
6019 local var=${TESTSUITE//-/_}_START_AT
6020 [ x"${!var}" != x ] && start_at=${!var}
6021 var=${TESTSUITE//-/_}_STOP_AT
6022 [ x"${!var}" != x ] && stop_at=${!var}
6024 sed -n 's/^test_\([^ (]*\).*/\1/p' $script | \
6025 awk ' BEGIN { if ("'${start_at:-0}'" != 0) flag = 1 }
6026 /^'${start_at}'$/ {flag = 0}
6027 {if (flag == 1) print $0}
6028 /^'${stop_at}'$/ { flag = 1 }'
6032 (cd `dirname $1`; echo $PWD/`basename $1`)
6036 local types=${1:-"OST MDS MGS"}
6040 for entry in $types; do
6041 local name=$(echo $entry | tr "[:upper:]" "[:lower:]")
6042 local type=$(echo $entry | tr "[:lower:]" "[:upper:]")
6045 MGS ) list="$list $name";;
6046 MDS|OST|AGT ) local count=${type}COUNT
6047 for ((i=1; i<=${!count}; i++)) do
6048 list="$list ${name}$i"
6050 * ) error "Invalid facet type"
6054 echo $(comma_list $list)
6057 ##################################
6058 # Adaptive Timeouts funcs
6061 # only check mds, we assume at_max is the same on all nodes
6062 local at_max=$(do_facet $SINGLEMDS "lctl get_param -n at_max")
6063 if [ $at_max -eq 0 ]; then
6074 # suppose that all ost-s have the same $at value set
6075 [ $facet != "ost" ] || facet=ost1
6077 do_facet $facet "lctl get_param -n $at"
6091 if [ $facet == "ost" ]; then
6092 facet=$(get_facets OST)
6093 elif [ $facet == "mds" ]; then
6094 facet=$(get_facets MDS)
6096 hosts=$(expand_list $hosts $(facets_hosts $facet))
6099 do_nodes $hosts lctl set_param at_max=$at_max
6102 ##################################
6106 # OBD_FAIL_MDS_ALL_REQUEST_NET
6108 do_facet $SINGLEMDS lctl set_param fail_val=0 fail_loc=0x123
6109 do_facet client "$1" || RC=$?
6110 do_facet $SINGLEMDS lctl set_param fail_loc=0
6115 # OBD_FAIL_MDS_ALL_REPLY_NET
6117 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x122
6119 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
6123 drop_reint_reply() {
6124 # OBD_FAIL_MDS_REINT_NET_REP
6126 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x119
6128 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
6132 drop_update_reply() {
6133 # OBD_FAIL_OUT_UPDATE_NET_REP
6137 do_facet mds${index} lctl set_param fail_loc=0x1701
6138 do_facet client "$@" || RC=$?
6139 do_facet mds${index} lctl set_param fail_loc=0
6144 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
6147 local timeout=${2:-0}
6148 # default is (obd_timeout / 4) if unspecified
6149 echo "timeout is $timeout/$2"
6150 do_facet ost1 lctl set_param fail_val=$timeout fail_loc=0x80000214
6151 do_facet client "$1" || RC=$?
6152 do_facet client "sync"
6153 do_facet ost1 lctl set_param fail_loc=0
6157 drop_ldlm_cancel() {
6158 #define OBD_FAIL_LDLM_CANCEL_NET 0x304
6160 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
6161 do_nodes $list lctl set_param fail_loc=0x304
6163 do_facet client "$@" || RC=$?
6165 do_nodes $list lctl set_param fail_loc=0
6169 drop_bl_callback_once() {
6171 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
6172 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
6173 do_facet client lctl set_param fail_loc=0x80000305
6174 do_facet client "$@" || rc=$?
6175 do_facet client lctl set_param fail_loc=0
6176 do_facet client lctl set_param fail_val=0
6177 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
6181 drop_bl_callback() {
6183 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
6184 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
6185 do_facet client lctl set_param fail_loc=0x305
6186 do_facet client "$@" || rc=$?
6187 do_facet client lctl set_param fail_loc=0
6188 do_facet client lctl set_param fail_val=0
6189 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
6193 drop_mdt_ldlm_reply() {
6194 #define OBD_FAIL_MDS_LDLM_REPLY_NET 0x157
6196 local list=$(comma_list $(mdts_nodes))
6197 do_nodes $list lctl set_param fail_loc=0x157
6199 do_facet client "$@" || RC=$?
6201 do_nodes $list lctl set_param fail_loc=0
6205 drop_mdt_ldlm_reply_once() {
6206 #define OBD_FAIL_MDS_LDLM_REPLY_NET 0x157
6208 local list=$(comma_list $(mdts_nodes))
6209 do_nodes $list lctl set_param fail_loc=0x80000157
6211 do_facet client "$@" || RC=$?
6213 do_nodes $list lctl set_param fail_loc=0
6221 echo "clearing fail_loc on $facet"
6222 do_facet $facet "lctl set_param fail_loc=0 2>/dev/null || true"
6225 set_nodes_failloc () {
6227 do_nodes $(comma_list $1) lctl set_param fail_val=$fv fail_loc=$2
6230 cancel_lru_locks() {
6231 #$LCTL mark "cancel_lru_locks $1 start"
6232 $LCTL set_param -n ldlm.namespaces.*$1*.lru_size=clear
6233 $LCTL get_param ldlm.namespaces.*$1*.lock_unused_count | grep -v '=0'
6234 #$LCTL mark "cancel_lru_locks $1 stop"
6239 local nr_cpu=$(grep -c "processor" /proc/cpuinfo)
6241 echo $((100 * nr_cpu))
6246 lctl set_param ldlm.namespaces.*$1*.lru_size=0
6249 lru_resize_disable()
6252 local lru_size=${2:-$(default_lru_size)}
6254 $LCTL set_param ldlm.namespaces.*$dev*.lru_size=$lru_size
6259 local mountpath=${1:-$MOUNT}
6262 [ -z "$(mount | grep "$mountpath .*flock" | grep -v noflock)" ] && RC=1
6268 for FILE in `lctl get_param -N "llite.*.dump_page_cache"`; do
6269 if [ `lctl get_param -n $FILE | wc -l` -gt 1 ]; then
6270 echo there is still data in page cache $FILE ?
6271 lctl get_param -n $FILE
6279 DEBUGSAVE="$(lctl get_param -n debug)"
6280 DEBUGSAVE_SERVER=$(do_facet $SINGLEMDS "$LCTL get_param -n debug")
6284 [ -n "$DEBUGSAVE" ] &&
6285 do_nodes $CLIENTS "$LCTL set_param debug=\\\"${DEBUGSAVE}\\\""||
6289 [ -n "$DEBUGSAVE_SERVER" ] &&
6290 do_nodes $(comma_list $(all_server_nodes)) \
6291 "$LCTL set_param debug=\\\"${DEBUGSAVE_SERVER}\\\"" ||
6297 DEBUG_SIZE_SAVED="$(lctl get_param -n debug_mb)"
6300 debug_size_restore() {
6301 [ -n "$DEBUG_SIZE_SAVED" ] && \
6302 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE_SAVED"
6306 start_full_debug_logging() {
6311 local debug_size=150
6312 local nodes=$(comma_list $(nodes_list))
6314 do_nodes $nodes "$LCTL set_param debug=$fulldebug debug_mb=$debug_size"
6317 stop_full_debug_logging() {
6322 # prints bash call stack
6323 print_stack_trace() {
6326 for (( i=$skip; i < ${#BASH_LINENO[*]} ; i++ )) ; do
6327 local src=${BASH_SOURCE[$i]}
6328 local lineno=${BASH_LINENO[$i-1]}
6329 local funcname=${FUNCNAME[$i]}
6330 echo " = $src:$lineno:$funcname()"
6335 local TYPE=${TYPE:-"FAIL"}
6338 # do not dump logs if $1=false
6339 if [ "x$1" = "xfalse" ]; then
6344 log " ${TESTSUITE} ${TESTNAME}: @@@@@@ ${TYPE}: $@ "
6345 (print_stack_trace 2) >&2
6347 # We need to dump the logs on all nodes
6349 gather_logs $(comma_list $(nodes_list))
6353 [ "$TESTSUITELOG" ] &&
6354 echo "$TESTSUITE: $TYPE: $TESTNAME $@" >> $TESTSUITELOG
6355 if [ -z "$*" ]; then
6356 echo "error() without useful message, please fix" > $LOGDIR/err
6358 if [[ `echo $TYPE | grep ^IGNORE` ]]; then
6359 echo "$@" > $LOGDIR/ignore
6361 echo "$@" > $LOGDIR/err
6365 # cleanup the env for failed tests
6369 ##################################
6371 ##################################
6373 # usage: stack_trap arg sigspec
6375 # stack_trap() behaves like bash's built-in trap, except that it "stacks" the
6376 # command "arg" on top of previously defined commands for "sigspec" instead
6377 # of overwriting them.
6378 # stacked traps are executed in reverse order of their registration
6380 # arg and sigspec have the same meaning as in man (1) trap
6384 local sigspec="${2:-EXIT}"
6386 # Use "trap -p" to get the quoting right
6387 local old_trap="$(trap -p "$sigspec")"
6388 # Append ";" and remove the leading "trap -- '" added by "trap -p"
6389 old_trap="${old_trap:+"; ${old_trap#trap -- \'}"}"
6391 # Once again, use "trap -p" to get the quoting right
6392 local new_trap="$(trap -- "$arg" "$sigspec"
6394 trap -- '' "$sigspec")"
6396 # Remove the trailing "' $sigspec" part added by "trap -p" and merge
6398 # The resulting string should be safe to "eval" as it is (supposedly
6399 # correctly) quoted by "trap -p"
6400 eval "${new_trap%\' $sigspec}${old_trap:-"' $sigspec"}"
6409 local logs="$TESTSUITELOG $1"
6411 for log in $logs; do
6412 if [ -f "$log" ]; then
6413 grep -qw FAIL $log && status=1
6430 # use only if we are ignoring failures for this test, bugno required.
6431 # (like ALWAYS_EXCEPT, but run the test and ignore the results.)
6432 # e.g. error_ignore bz5494 "your message" or
6433 # error_ignore LU-5494 "your message"
6435 local TYPE="IGNORE ($1)"
6440 error_and_remount() {
6442 remount_client $MOUNT
6446 # Throw an error if it's not running in vm - usually for performance
6449 local virt=$(running_in_vm)
6450 if [[ -n "$virt" ]]; then
6451 echo "running in VM '$virt', ignore error"
6452 error_ignore env=$virt "$@"
6459 # Function: skip_env()
6460 # Purpose: to skip a test during developer testing because some tool
6461 # is missing, but fail the test in release testing because the test
6462 # environment is not configured properly".
6465 $FAIL_ON_SKIP_ENV && error false $@ || skip $@
6470 log " SKIP: $TESTSUITE $TESTNAME $@"
6472 if [[ -n "$ALWAYS_SKIPPED" ]]; then
6473 skip_logged $TESTNAME "$@"
6476 echo "$@" > $LOGDIR/skip
6479 [[ -n "$TESTSUITELOG" ]] &&
6480 echo "$TESTSUITE: SKIP: $TESTNAME $@" >> $TESTSUITELOG || true
6490 # For interop testing treate EOPNOTSUPP as success
6496 echo $retstr | awk -F'|' '{print $1}' |
6497 grep -E unsupported\|"(Operation not supported)"
6498 (( $? == 0 )) || error "$retstr"
6502 # Add a list of tests to ALWAYS_EXCEPT due to an issue.
6503 # Usage: always_except LU-4815 23 42q ...
6505 function always_except() {
6506 local issue="${1:-}" # single jira style issue ("LU-4815")
6511 if ! [[ "$issue" =~ ^[[:upper:]]+-[[:digit:]]+$ ]]; then
6512 error "always_except: invalid issue '$issue' for tests '$*'"
6515 for test_num in "$@"; do
6516 ALWAYS_EXCEPT+=" $test_num"
6520 build_test_filter() {
6521 EXCEPT="$EXCEPT $(testslist_filter)"
6524 if [[ $O = [0-9]*-[0-9]* ]]; then
6525 for num in $(seq $(echo $O | tr '-' ' ')); do
6533 [ "$EXCEPT$ALWAYS_EXCEPT" ] &&
6534 log "excepting tests: `echo $EXCEPT $ALWAYS_EXCEPT`"
6535 [ "$EXCEPT_SLOW" ] &&
6536 log "skipping tests SLOW=no: `echo $EXCEPT_SLOW`"
6537 for E in $EXCEPT; do
6538 eval EXCEPT_${E}=true
6540 for E in $ALWAYS_EXCEPT; do
6541 eval EXCEPT_ALWAYS_${E}=true
6543 for E in $EXCEPT_SLOW; do
6544 eval EXCEPT_SLOW_${E}=true
6546 for G in $GRANT_CHECK_LIST; do
6547 eval GCHECK_ONLY_${G}=true
6552 if [[ $1 = [a-z]* ]]; then
6555 echo ${1%%[a-zA-Z]*}
6559 # print a newline if the last test was skipped
6560 export LAST_SKIPPED=
6561 export ALWAYS_SKIPPED=
6563 # Main entry into test-framework. This is called with the number and
6564 # description of a test. The number is used to find the function to run
6565 # the test using "test_$name".
6567 # This supports a variety of methods of specifying specific test to
6569 # - ONLY= env variable with space-separated list of test numbers to run
6570 # - EXCEPT= env variable with space-separated list of test numbers to exclude
6576 export base=$(basetest $testnum)
6577 export TESTNAME=test_$testnum
6581 # Check the EXCEPT, ALWAYS_EXCEPT and SLOW lists to see if we
6582 # need to skip the current test. If so, set the ALWAYS_SKIPPED flag.
6583 local isexcept=EXCEPT_$testnum
6584 local isexcept_base=EXCEPT_$base
6585 if [ ${!isexcept}x != x ]; then
6587 skip_message="skipping excluded test $testnum"
6588 elif [ ${!isexcept_base}x != x ]; then
6590 skip_message="skipping excluded test $testnum (base $base)"
6593 isexcept=EXCEPT_ALWAYS_$testnum
6594 isexcept_base=EXCEPT_ALWAYS_$base
6595 if [ ${!isexcept}x != x ]; then
6597 skip_message="skipping ALWAYS excluded test $testnum"
6598 elif [ ${!isexcept_base}x != x ]; then
6600 skip_message="skipping ALWAYS excluded test $testnum (base $base)"
6603 isexcept=EXCEPT_SLOW_$testnum
6604 isexcept_base=EXCEPT_SLOW_$base
6605 if [ ${!isexcept}x != x ]; then
6607 skip_message="skipping SLOW test $testnum"
6608 elif [ ${!isexcept_base}x != x ]; then
6610 skip_message="skipping SLOW test $testnum (base $base)"
6613 # If there are tests on the ONLY list, check if the current test
6614 # is on that list and, if so, check if the test is to be skipped
6615 # and if we are supposed to honor the skip lists.
6616 if [ -n "$ONLY" ]; then
6617 local isonly=ONLY_$testnum
6618 local isonly_base=ONLY_$base
6619 if [[ ${!isonly}x != x || ${!isonly_base}x != x ]]; then
6621 if [[ -n "$ALWAYS_SKIPPED" && -n "$HONOR_EXCEPT" ]]; then
6623 skip_noexit "$skip_message"
6626 [ -n "$LAST_SKIPPED" ] &&
6627 echo "" && LAST_SKIPPED=
6629 run_one_logged $testnum "$testmsg"
6639 if [ -n "$ALWAYS_SKIPPED" ]; then
6641 skip_noexit "$skip_message"
6644 run_one_logged $testnum "$testmsg"
6651 load_module ../libcfs/libcfs/libcfs
6663 do_nodes $(comma_list $(nodes_list)) $LCTL mark "$MSG" 2> /dev/null || true
6668 strace -o $TMP/$1.strace -ttt $*
6670 log "FINISHED: $*: rc $RC"
6677 banner test complete, duration $duration sec
6678 [ -f "$TESTSUITELOG" ] && egrep .FAIL $TESTSUITELOG || true
6679 echo duration $duration >>$TESTSUITELOG
6683 # Set TEST_STATUS here. It will be used for logging the result.
6686 if [[ -f $LOGDIR/err ]]; then
6688 elif [[ -f $LOGDIR/skip ]]; then
6691 echo "$TEST_STATUS $@" 2>&1 | tee -a $TESTSUITELOG
6695 local FFREE=$(do_node $SINGLEMDS \
6696 lctl get_param -n osd*.*MDT*.filesfree | calc_sum)
6697 local FTOTAL=$(do_node $SINGLEMDS \
6698 lctl get_param -n osd*.*MDT*.filestotal | calc_sum)
6700 [ $FFREE -ge $FTOTAL ] && error "files free $FFREE > total $FTOTAL" || true
6704 #echo -n "Resetting fail_loc on all nodes..."
6705 do_nodes --quiet $(comma_list $(nodes_list)) \
6706 "lctl set_param -n fail_loc=0 fail_val=0 2>/dev/null" || true
6712 # Log a message (on all nodes) padded with "=" before and after.
6713 # Also appends a timestamp and prepends the testsuite name.
6716 # ======================================================== 15:06:12 (1624050372)
6717 EQUALS="========================================================"
6719 msg="== ${TESTSUITE} $*"
6721 [[ $last != "=" && $last != " " ]] && msg="$msg "
6722 msg=$(printf '%s%.*s' "$msg" $((${#EQUALS} - ${#msg})) $EQUALS )
6723 # always include at least == after the message
6724 log "$msg== $(date +"%H:%M:%S (%s)")"
6727 check_dmesg_for_errors() {
6729 local errors="VFS: Busy inodes after unmount of\|\
6730 ldiskfs_check_descriptors: Checksum for group 0 failed\|\
6731 group descriptors corrupted"
6733 res=$(do_nodes -q $(comma_list $(nodes_list)) "dmesg" | grep "$errors")
6734 [ -z "$res" ] && return 0
6735 echo "Kernel error detected: $res"
6740 # Run a single test function and cleanup after it.
6742 # This function should be run in a subshell so the test func can
6743 # exit() without stopping the whole script.
6748 local SAVE_UMASK=`umask`
6751 if ! grep -q $DIR /proc/mounts; then
6755 banner "test $testnum: $testmsg"
6756 test_${testnum} || error "test_$testnum failed with $?"
6759 check_grant ${testnum} || error "check_grant $testnum failed with $?"
6761 check_dmesg_for_errors || error "Error in dmesg detected"
6762 if [ "$PARALLEL" != "yes" ]; then
6763 ps auxww | grep -v grep | grep -q "multiop " &&
6764 error "multiop still running"
6772 # Wrapper around run_one to ensure:
6773 # - test runs in subshell
6774 # - output of test is saved to separate log file for error reporting
6775 # - test result is saved to data file
6778 local before=$SECONDS
6781 export tfile=f${testnum}.${TESTSUITE}
6782 export tdir=d${testnum}.${TESTSUITE}
6783 local test_log=$TESTLOG_PREFIX.$TESTNAME.test_log.$(hostname -s).log
6784 local zfs_debug_log=$TESTLOG_PREFIX.$TESTNAME.zfs_log
6785 local SAVE_UMASK=$(umask)
6789 rm -f $LOGDIR/err $LOGDIR/ignore $LOGDIR/skip
6791 # if ${ONLY_$testnum} set, repeat $ONLY_REPEAT times, otherwise once
6792 local isonly=ONLY_$testnum
6793 local repeat=${!isonly:+$ONLY_REPEAT}
6795 for testiter in $(seq ${repeat:-1}); do
6796 local before_sub=$SECONDS
6797 log_sub_test_begin $TESTNAME
6799 # remove temp files between repetitions to avoid test failures
6800 [ -n "$append" -a -n "$DIR" -a -n "$tdir" -a -n "$tfile" ] &&
6801 rm -rvf $DIR/$tdir* $DIR/$tfile*
6802 # loop around subshell so stack_trap EXIT triggers each time
6803 (run_one $testnum "$testmsg") 2>&1 | tee -i $append $test_log
6806 local duration_sub=$((SECONDS - before_sub))
6809 [[ $rc != 0 && ! -f $LOGDIR/err ]] &&
6810 echo "$TESTNAME returned $rc" | tee $LOGDIR/err
6812 if [[ -f $LOGDIR/err ]]; then
6813 test_error=$(cat $LOGDIR/err)
6815 elif [[ -f $LOGDIR/ignore ]]; then
6816 test_error=$(cat $LOGDIR/ignore)
6817 elif [[ -f $LOGDIR/skip ]]; then
6818 test_error=$(cat $LOGDIR/skip)
6824 pass "$testnum" "(${duration_sub}s)"
6825 log_sub_test_end $TEST_STATUS $duration_sub "$rc" "$test_error"
6826 [[ $rc != 0 ]] && break
6829 if [[ "$TEST_STATUS" != "SKIP" && -f $TF_SKIP ]]; then
6833 if [ -f $LOGDIR/err ]; then
6834 log_zfs_info "$zfs_debug_log"
6835 $FAIL_ON_ERROR && exit $rc
6848 # Print information of skipped tests to result.yml
6851 log_sub_test_begin $1
6853 log_sub_test_end "SKIP" "0" "0" "$@"
6856 grant_from_clients() {
6860 do_nodes $nodes "$LCTL get_param -n osc.${FSNAME}-*.cur_*grant_bytes" |
6864 grant_from_servers() {
6868 # which is tot_granted less grant_precreate
6869 do_nodes $nodes "$LCTL get_param obdfilter.${FSNAME}-OST*.tot_granted" \
6870 " obdfilter.${FSNAME}-OST*.tot_pending" \
6871 " obdfilter.${FSNAME}-OST*.grant_precreate" |
6872 tr '=' ' ' | awk '/tot_granted/{ total += $2 };
6873 /tot_pending/{ total -= $2 };
6874 /grant_precreate/{ total -= $2 };
6875 END { printf("%0.0f", total) }'
6879 export base=$(basetest $1)
6880 [ "$CHECK_GRANT" == "no" ] && return 0
6882 local isonly_base=GCHECK_ONLY_${base}
6883 local isonly=GCHECK_ONLY_$1
6884 [ ${!isonly_base}x == x -a ${!isonly}x == x ] && return 0
6886 echo -n "checking grant......"
6888 local osts=$(comma_list $(osts_nodes))
6889 local clients=$CLIENTS
6890 [ -z "$clients" ] && clients=$(hostname)
6892 # sync all the data and make sure no pending data on server
6893 do_nodes $clients sync
6894 do_nodes $clients $LFS df # initiate all idling connections
6897 cli_grant=$(grant_from_clients $clients)
6900 # which is tot_granted less grant_precreate
6901 srv_grant=$(grant_from_servers $osts)
6904 # check whether client grant == server grant
6905 while [[ $cli_grant != $srv_grant && count++ -lt 30 ]]; do
6906 echo "wait for client:$cli_grant == server:$srv_grant"
6908 cli_grant=$(grant_from_clients $clients)
6909 srv_grant=$(grant_from_servers $osts)
6911 if [[ $cli_grant -ne $srv_grant ]]; then
6912 do_nodes $(comma_list $(osts_nodes)) \
6913 "$LCTL get_param obdfilter.${FSNAME}-OST*.tot*" \
6914 "obdfilter.${FSNAME}-OST*.grant_*"
6915 do_nodes $clients "$LCTL get_param osc.${FSNAME}-*.cur_*_bytes"
6916 error "failed grant check: client:$cli_grant server:$srv_grant"
6918 echo "pass grant check: client:$cli_grant server:$srv_grant"
6922 ########################
6928 ost=`echo $1 | awk -F_ '{print $3}'`
6929 if [ -z $ost ]; then
6930 ost=`echo $1 | sed 's/-osc.*//'`
6935 ostuuid_from_index()
6937 $LFS osts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
6940 ostname_from_index() {
6941 local uuid=$(ostuuid_from_index $1 $2)
6945 mdtname_from_index() {
6946 local uuid=$(mdtuuid_from_index $1)
6950 mdssize_from_index () {
6951 local mdt=$(mdtname_from_index $2)
6952 $LFS df $1 | grep $mdt | awk '{ print $2 }'
6955 index_from_ostuuid()
6957 $LFS osts $2 | sed -ne "/${1}/s/\(.*\): .* .*$/\1/p"
6960 mdtuuid_from_index()
6962 $LFS mdts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
6966 # Return unique identifier for given hostname
6969 echo $host_name | md5sum | cut -d' ' -f1
6973 # Returns list of ip addresses for each interface
6975 ip addr | awk '/inet / {print $2}' | awk -F/ '{print $1}'
6979 # Returns list of interfaces configured for LNet
6981 local nids=( $($LCTL list_nids | xargs echo) )
6983 [[ -z ${nids[@]} ]] &&
6986 declare -a INTERFACES
6988 for ((i = 0; i < ${#nids[@]}; i++)); do
6989 ip=$(sed 's/^\(.*\)@.*$/\1/'<<<${nids[i]})
6990 INTERFACES[i]=$(ip -o a s |
6991 awk '$4 ~ /^'$ip'\//{print $2}')
6992 INTERFACES=($(echo "${INTERFACES[@]}" | tr ' ' '\n' | uniq | tr '\n' ' '))
6993 if [[ -z ${INTERFACES[i]} ]]; then
6994 error "Can't determine interface name for NID ${nids[i]}"
6995 elif [[ 1 -ne $(wc -w <<<${INTERFACES[i]}) ]]; then
6996 error "Found $(wc -w <<<${INTERFACES[i]}) interfaces for NID ${nids[i]}. Expect 1"
7000 echo "${INTERFACES[@]}"
7007 # Cache address list to avoid mutiple execution of local_addr_list
7008 LOCAL_ADDR_LIST=${LOCAL_ADDR_LIST:-$(local_addr_list)}
7010 for i in $LOCAL_ADDR_LIST ; do
7011 [[ "$i" == "$addr" ]] && return 0
7018 local is_local="IS_LOCAL_$(host_id $host_name)"
7019 if [ -z "${!is_local-}" ] ; then
7021 local host_ip=$($LUSTRE/tests/resolveip $host_name)
7022 is_local_addr "$host_ip" && eval $is_local=1
7024 [[ "${!is_local}" == "1" ]]
7029 local_node $node && return 1
7036 for node in $(mdts_nodes); do
7037 remote_node $node && return 0
7044 [ -n "$CLIENTONLY" ] && return 0 || true
7045 remote_mds && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$mds_HOST" ]
7050 remote_mds_nodsh && echo "SKIP: $TESTSUITE: remote MDS with nodsh" &&
7051 MSKIPPED=1 && return 1
7058 for node in $(osts_nodes) ; do
7059 remote_node $node && return 0
7066 [ -n "$CLIENTONLY" ] && return 0 || true
7067 remote_ost && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
7072 remote_ost_nodsh && echo "SKIP: $TESTSUITE: remote OST with nodsh" && \
7073 OSKIPPED=1 && return 1
7079 [ -n "$CLIENTONLY" ] && return 0 || true
7081 MGS=$(facet_host mgs)
7082 remote_node $MGS && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
7087 remote_mds_nodsh || remote_ost_nodsh || \
7088 $(single_local_node $(comma_list $(nodes_list)))
7092 remote_ost && remote_mds
7095 # Get the active nodes for facets.
7103 for facet in ${facets//,/ }; do
7104 nodes="$nodes $(facet_active_host $facet)"
7107 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
7111 # Get name of the active MGS node.
7113 echo -n $(facets_nodes $(get_facets MGS))
7116 # Get all of the active MDS nodes.
7118 echo -n $(facets_nodes $(get_facets MDS))
7121 # Get all of the active OSS nodes.
7123 echo -n $(facets_nodes $(get_facets OST))
7126 # Get all of the client nodes and active server nodes.
7128 local nodes=$HOSTNAME
7132 # CLIENTS (if specified) contains the local client
7133 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
7135 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
7136 nodes="$nodes $(facets_nodes $(get_facets))"
7139 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
7143 # Get all of the remote client nodes and remote active server nodes.
7144 remote_nodes_list () {
7145 echo -n $(nodes_list) | sed -re "s/\<$HOSTNAME\>//g"
7148 # Get all of the MDS nodes, including active and passive nodes.
7156 for i in $(seq $MDSCOUNT); do
7158 failover_host=mds${i}failover_HOST
7159 nodes="$nodes ${!host} ${!failover_host}"
7162 [ -n "$nodes" ] || nodes="${mds_HOST} ${mdsfailover_HOST}"
7163 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
7167 # Get all of the OSS nodes, including active and passive nodes.
7175 for i in $(seq $OSTCOUNT); do
7177 failover_host=ost${i}failover_HOST
7178 nodes="$nodes ${!host} ${!failover_host}"
7181 [ -n "$nodes" ] || nodes="${ost_HOST} ${ostfailover_HOST}"
7182 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
7186 # Get all of the server nodes, including active and passive nodes.
7187 all_server_nodes () {
7192 nodes="$mgs_HOST $mgsfailover_HOST $(all_mdts_nodes) $(all_osts_nodes)"
7194 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
7198 # Get all of the client and server nodes, including active and passive nodes.
7200 local nodes=$HOSTNAME
7204 # CLIENTS (if specified) contains the local client
7205 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
7207 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
7208 nodes="$nodes $(all_server_nodes)"
7211 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
7215 init_clients_lists () {
7216 # Sanity check: exclude the local client from RCLIENTS
7217 local clients=$(hostlist_expand "$RCLIENTS")
7218 local rclients=$(exclude_items_from_list "$clients" $HOSTNAME)
7220 # Sanity check: exclude the dup entries
7221 RCLIENTS=$(for i in ${rclients//,/ }; do echo $i; done | sort -u)
7223 export CLIENT1=${CLIENT1:-$HOSTNAME}
7224 export SINGLECLIENT=$CLIENT1
7226 clients="$SINGLECLIENT $HOSTNAME $RCLIENTS"
7228 # Sanity check: exclude the dup entries from CLIENTS
7229 # for those configs which has SINGLCLIENT set to local client
7230 clients=$(for i in $clients; do echo $i; done | sort -u)
7232 export CLIENTS=$(comma_list $clients)
7233 local -a remoteclients=($RCLIENTS)
7234 for ((i=0; $i<${#remoteclients[@]}; i++)); do
7235 varname=CLIENT$((i + 2))
7236 eval export $varname=${remoteclients[i]}
7239 export CLIENTCOUNT=$((${#remoteclients[@]} + 1))
7242 get_random_entry () {
7245 rnodes=${rnodes//,/ }
7247 local -a nodes=($rnodes)
7248 local num=${#nodes[@]}
7249 local i=$((RANDOM * num * 2 / 65536))
7255 [ -n "$CLIENTONLY" ] || [ "x$CLIENTMODSONLY" = "xyes" ]
7259 [ "$(lustre_version_code client)" = "$(lustre_version_code $SINGLEMDS)" -a \
7260 "$(lustre_version_code client)" = "$(lustre_version_code ost1)" ]
7265 echo $nodes | wc -w || true
7269 local nodes=$(mdts_nodes)
7270 local mdtcount=$(get_node_count "$nodes")
7271 [ ! "$MDSCOUNT" = "$mdtcount" ]
7274 generate_machine_file() {
7275 local nodes=${1//,/ }
7276 local machinefile=$2
7278 for node in $nodes; do
7279 echo $node >>$machinefile || \
7280 { echo "can not generate machinefile $machinefile" && return 1; }
7285 local file=$1/stripe
7288 $LFS getstripe -v $file || error "getstripe $file failed"
7292 # Check and add a test group.
7298 local gid=$(getent group $group_name | cut -d: -f3)
7299 if [[ -n "$gid" ]]; then
7300 [[ "$gid" -eq "$group_id" ]] || {
7301 error_noexit "inconsistent group ID:" \
7302 "new: $group_id, old: $gid"
7306 groupadd -g $group_id $group_name
7313 # Check and add a test user.
7326 local uid=$(getent passwd $user_name | cut -d: -f3)
7327 if [[ -n "$uid" ]]; then
7328 if [[ "$uid" -eq "$user_id" ]]; then
7329 local dir=$(getent passwd $user_name | cut -d: -f6)
7330 if [[ "$dir" != "$home" ]]; then
7332 usermod -d $home $user_name
7336 error_noexit "inconsistent user ID:" \
7337 "new: $user_id, old: $uid"
7342 useradd -M -u $user_id -d $home -g $group_name $opts $user_name
7349 check_runas_id_ret() {
7351 local myRUNAS_UID=$1
7352 local myRUNAS_GID=$2
7356 if [ -z "$myRUNAS" ]; then
7357 error_exit "check_runas_id_ret requires myRUNAS argument"
7361 error "Unable to execute $myRUNAS"
7363 id $myRUNAS_UID > /dev/null ||
7364 error "Invalid RUNAS_ID $myRUNAS_UID. Please set RUNAS_ID to " \
7365 "some UID which exists on MDS and client or add user " \
7366 "$myRUNAS_UID:$myRUNAS_GID on these nodes."
7369 $myRUNAS krb5_login.sh ||
7370 error "Failed to refresh krb5 TGT for UID $myRUNAS_ID."
7372 mkdir $DIR/d0_runas_test
7374 chown $myRUNAS_UID:$myRUNAS_GID $DIR/d0_runas_test
7375 $myRUNAS -u $myRUNAS_UID -g $myRUNAS_GID touch $DIR/d0_runas_test/f$$ ||
7377 rm -rf $DIR/d0_runas_test
7382 local myRUNAS_UID=$1
7383 local myRUNAS_GID=$2
7387 check_runas_id_ret $myRUNAS_UID $myRUNAS_GID $myRUNAS || \
7388 error "unable to write to $DIR/d0_runas_test as " \
7392 # obtain the UID/GID for MPI_USER
7396 MPI_USER_UID=$(do_facet client "getent passwd $mpi_user | cut -d: -f3;
7397 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the UID for $mpi_user"
7399 MPI_USER_GID=$(do_facet client "getent passwd $mpi_user | cut -d: -f4;
7400 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the GID for $mpi_user"
7403 # obtain and cache Kerberos ticket-granting ticket
7404 refresh_krb5_tgt() {
7405 local myRUNAS_UID=$1
7406 local myRUNAS_GID=$2
7409 if [ -z "$myRUNAS" ]; then
7410 error_exit "myRUNAS command must be specified for refresh_krb5_tgt"
7413 CLIENTS=${CLIENTS:-$HOSTNAME}
7414 do_nodes $CLIENTS "set -x
7415 if ! $myRUNAS krb5_login.sh; then
7416 echo "Failed to refresh Krb5 TGT for UID/GID $myRUNAS_UID/$myRUNAS_GID."
7421 # Run multiop in the background, but wait for it to print
7422 # "PAUSING" to its stdout before returning from this function.
7423 multiop_bg_pause() {
7424 MULTIOP_PROG=${MULTIOP_PROG:-$MULTIOP}
7428 TMPPIPE=/tmp/multiop_open_wait_pipe.$$
7431 echo "$MULTIOP_PROG $FILE v$ARGS"
7432 $MULTIOP_PROG $FILE v$ARGS > $TMPPIPE &
7434 echo "TMPPIPE=${TMPPIPE}"
7435 read -t 60 multiop_output < $TMPPIPE
7436 if [ $? -ne 0 ]; then
7441 if [ "$multiop_output" != "PAUSING" ]; then
7442 echo "Incorrect multiop output: $multiop_output"
7457 [ ${PIPESTATUS[0]} -eq 0 ] || rc=1
7459 echo $((SECONDS - start))
7463 inodes_available () {
7464 local IFree=$($LFS df -i $MOUNT | grep ^$FSNAME | awk '{ print $4 }' |
7465 sort -un | head -n1) || return 1
7469 mdsrate_inodes_available () {
7470 local min_inodes=$(inodes_available)
7471 echo $((min_inodes * 99 / 100))
7474 # reset stat counters
7476 local paramfile="$1"
7477 lctl set_param -n $paramfile=0
7482 local paramfile="$1"
7484 lctl get_param -n $paramfile |
7485 awk '/^'$stat'/ { sum += $2 } END { printf("%0.0f", sum) }'
7489 awk '{sum += $1} END { printf("%0.0f", sum) }'
7492 calc_osc_kbytes () {
7493 $LFS df $MOUNT > /dev/null
7494 $LCTL get_param -n osc.*[oO][sS][cC][-_][0-9a-f]*.$1 | calc_sum
7498 wait_delete_completed
7499 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
7500 echo "OST kbytes available: ${AVAIL[*]}"
7505 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
7506 #echo OST $i: ${AVAIL[i]}kb
7507 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
7511 if [[ ${AVAIL[i]} -lt $MINV ]]; then
7516 echo "Min free space: OST $MINI: $MINV"
7517 echo "Max free space: OST $MAXI: $MAXV"
7520 # save_lustre_params(comma separated facet list, parameter_mask)
7521 # generate a stream of formatted strings (<facet> <param name>=<param value>)
7522 save_lustre_params() {
7527 for facet in ${facets//,/ }; do
7528 facet_svc=$(facet_svc $facet)
7530 "params=\\\$($LCTL get_param $2);
7531 [[ -z \\\"$facet_svc\\\" ]] && param= ||
7532 param=\\\$(grep $facet_svc <<< \\\"\\\$params\\\");
7533 [[ -z \\\$param ]] && param=\\\"\\\$params\\\";
7534 while read s; do echo $facet \\\$s;
7535 done <<< \\\"\\\$param\\\""
7539 # restore lustre parameters from input stream, produces by save_lustre_params
7540 restore_lustre_params() {
7545 while IFS=" =" read facet name val; do
7546 do_facet $facet "$LCTL set_param -n $name=$val"
7550 check_node_health() {
7551 local nodes=${1:-$(comma_list $(nodes_list))}
7552 local health=$TMP/node_health.$$
7554 do_nodes -q $nodes "$LCTL get_param catastrophe 2>&1" | tee $health |
7555 grep "catastrophe=1" && error "LBUG/LASSERT detected"
7556 # Only check/report network health if get_param isn't reported, since
7557 # *clearly* the network is working if get_param returned something.
7558 if (( $(grep -c catastro $health) != $(wc -w <<< ${nodes//,/ }) )); then
7559 for node in ${nodes//,/}; do
7560 check_network $node 5
7566 mdsrate_cleanup () {
7568 mpi_run ${MACHINEFILE_OPTION} $2 -np $1 ${MDSRATE} --unlink \
7569 --nfiles $3 --dir $4 --filefmt $5 $6
7574 ########################
7576 convert_facet2label() {
7579 if [ x$facet = xost ]; then
7581 elif [ x$facet = xmgs ] && combined_mgs_mds ; then
7585 local varsvc=${facet}_svc
7587 if [ -n ${!varsvc} ]; then
7590 error "No label for $facet!"
7594 get_clientosc_proc_path() {
7595 echo "${1}-osc-[-0-9a-f]*"
7598 get_mdtosc_proc_path() {
7600 local ost_label=${2:-"*OST*"}
7602 [ "$mds_facet" = "mds" ] && mds_facet=$SINGLEMDS
7603 local mdt_label=$(convert_facet2label $mds_facet)
7604 local mdt_index=$(echo $mdt_label | sed -e 's/^.*-//')
7606 if [[ $ost_label = *OST* ]]; then
7607 echo "${ost_label}-osc-${mdt_index}"
7609 echo "${ost_label}-osp-${mdt_index}"
7613 get_osc_import_name() {
7616 local label=$(convert_facet2label $ost)
7618 if [ "${facet:0:3}" = "mds" ]; then
7619 get_mdtosc_proc_path $facet $label
7623 get_clientosc_proc_path $label
7627 _wait_import_state () {
7629 local CONN_PROC="$2"
7630 local maxtime=${3:-$(max_recovery_time)}
7631 local err_on_fail=${4:-1}
7635 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
7636 while ! echo "${CONN_STATE}" | egrep -q "^${expected}\$" ; do
7637 if [[ "${expected}" == "DISCONN" ]]; then
7638 # for disconn we can check after proc entry is removed
7639 [[ -z "${CONN_STATE}" ]] && return 0
7640 # with AT, we can have connect request timeout near
7641 # reconnect timeout and test can't see real disconnect
7642 [[ "${CONN_STATE}" == "CONNECTING" ]] && return 0
7644 if (( $i >= $maxtime )); then
7645 (( $err_on_fail != 0 )) &&
7646 error "can't put import for $CONN_PROC into ${expected} state after $i sec, have ${CONN_STATE}"
7650 # Add uniq for multi-mount case
7651 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null |
7656 log "$CONN_PROC in ${CONN_STATE} state after $i sec"
7660 wait_import_state() {
7663 local maxtime=${3:-$(max_recovery_time)}
7664 local err_on_fail=${4:-1}
7667 for param in ${params//,/ }; do
7668 _wait_import_state "$expected" "$param" $maxtime $err_on_fail ||
7673 wait_import_state_mount() {
7674 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
7678 wait_import_state "$@"
7681 # One client request could be timed out because server was not ready
7682 # when request was sent by client.
7683 # The request timeout calculation details :
7685 # /* We give the server rq_timeout secs to process the req, and
7686 # add the network latency for our local timeout. */
7687 # request->rq_deadline = request->rq_sent + request->rq_timeout +
7688 # ptlrpc_at_get_net_latency(request) ;
7690 # ptlrpc_connect_import ()
7691 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
7694 # -> at_init(&at->iat_net_latency, 0, 0) -> iat_net_latency=0
7695 # ptlrpc_at_get_net_latency(request) ->
7696 # at_get (max (iat_net_latency=0, at_min)) = at_min
7699 # request->rq_timeout + ptlrpc_at_get_net_latency(request) =
7700 # INITIAL_CONNECT_TIMEOUT + at_min
7702 # We will use obd_timeout instead of INITIAL_CONNECT_TIMEOUT
7703 # because we can not get this value in runtime,
7704 # the value depends on configure options, and it is not stored in /proc.
7706 # #define CONNECTION_SWITCH_MIN 5U
7707 # #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
7709 request_timeout () {
7712 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
7713 local init_connect_timeout=$TIMEOUT
7714 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
7716 local at_min=$(at_get $facet at_min)
7718 echo $(( init_connect_timeout + at_min ))
7721 _wait_osc_import_state() {
7725 local target=$(get_osc_import_name $facet $ost_facet)
7726 local param="os[cp].${target}.ost_server_uuid"
7730 # 1. wait the deadline of client 1st request (it could be skipped)
7731 # 2. wait the deadline of client 2nd request
7732 local maxtime=$(( 2 * $(request_timeout $facet)))
7734 if [[ $facet == client* ]]; then
7735 # During setup time, the osc might not be setup, it need wait
7736 # until list_param can return valid value.
7737 params=$($LCTL list_param $param 2>/dev/null || true)
7738 while [ -z "$params" ]; do
7739 if [ $i -ge $maxtime ]; then
7740 echo "can't get $param in $maxtime secs"
7745 params=$($LCTL list_param $param 2>/dev/null || true)
7749 if [[ $ost_facet = mds* ]]; then
7750 # no OSP connection to itself
7751 if [[ $facet = $ost_facet ]]; then
7754 param="osp.${target}.mdt_server_uuid"
7758 local plist=$(comma_list $params)
7759 if ! do_rpc_nodes "$(facet_active_host $facet)" \
7760 wait_import_state $expected $plist $maxtime; then
7761 error "$facet: import is not in $expected state after $maxtime"
7768 wait_osc_import_state() {
7774 if [[ $facet = mds ]]; then
7775 for num in $(seq $MDSCOUNT); do
7776 _wait_osc_import_state mds$num "$ost_facet" "$expected"
7779 _wait_osc_import_state "$facet" "$ost_facet" "$expected"
7783 wait_osc_import_ready() {
7784 wait_osc_import_state $1 $2 "\(FULL\|IDLE\)"
7787 _wait_mgc_import_state() {
7790 local error_on_failure=${3:-1}
7791 local param="mgc.*.mgs_server_uuid"
7795 # 1. wait the deadline of client 1st request (it could be skipped)
7796 # 2. wait the deadline of client 2nd request
7797 local maxtime=$(( 2 * $(request_timeout $facet)))
7799 if [[ $facet == client* ]]; then
7800 # During setup time, the osc might not be setup, it need wait
7801 # until list_param can return valid value. And also if there
7802 # are mulitple osc entries we should list all of them before
7804 params=$($LCTL list_param $param 2>/dev/null || true)
7805 while [ -z "$params" ]; do
7806 if [ $i -ge $maxtime ]; then
7807 echo "can't get $param in $maxtime secs"
7812 params=$($LCTL list_param $param 2>/dev/null || true)
7815 local plist=$(comma_list $params)
7816 if ! do_rpc_nodes "$(facet_active_host $facet)" \
7817 wait_import_state $expected $plist $maxtime \
7818 $error_on_failure; then
7819 if [ $error_on_failure -ne 0 ]; then
7820 error "import is not in ${expected} state"
7828 wait_mgc_import_state() {
7831 local error_on_failure=${3:-1}
7834 if [[ $facet = mds ]]; then
7835 for num in $(seq $MDSCOUNT); do
7836 _wait_mgc_import_state mds$num "$expected" \
7837 $error_on_failure || return
7840 _wait_mgc_import_state "$facet" "$expected"
7841 $error_on_failure || return
7845 wait_dne_interconnect() {
7848 if [ $MDSCOUNT -gt 1 ]; then
7849 for num in $(seq $MDSCOUNT); do
7850 wait_osc_import_ready mds mds$num
7855 get_clientmdc_proc_path() {
7859 get_clientmgc_proc_path() {
7866 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
7871 [ -z "$list" ] && return 0
7873 # Add paths to lustre tests for 32 and 64 bit systems.
7874 local LIBPATH="/usr/lib/lustre/tests:/usr/lib64/lustre/tests:"
7875 local TESTPATH="$RLUSTRE/tests:"
7876 local RPATH="PATH=${TESTPATH}${LIBPATH}${PATH}:/sbin:/bin:/usr/sbin:"
7877 do_nodes ${quiet:-"--verbose"} $list "${RPATH} NAME=${NAME} bash rpc.sh $@ "
7880 wait_clients_import_state () {
7884 local facets="$facet"
7886 if [ "$FAILURE_MODE" = HARD ]; then
7887 facets=$(facets_on_host $(facet_active_host $facet))
7890 for facet in ${facets//,/ }; do
7891 local label=$(convert_facet2label $facet)
7894 ost* ) proc_path="osc.$(get_clientosc_proc_path \
7895 $label).ost_server_uuid" ;;
7896 mds* ) proc_path="mdc.$(get_clientmdc_proc_path \
7897 $label).mds_server_uuid" ;;
7898 mgs* ) proc_path="mgc.$(get_clientmgc_proc_path \
7899 $label).mgs_server_uuid" ;;
7900 *) error "unknown facet!" ;;
7903 local params=$(expand_list $params $proc_path)
7906 if ! do_rpc_nodes "$list" wait_import_state_mount "$expected" $params;
7908 error "import is not in ${expected} state"
7920 # wait until all MDTs are in the expected state
7921 for ((num = 1; num <= $MDSCOUNT; num++)); do
7922 local mdtosp=$(get_mdtosc_proc_path mds${num} ${tgt_name})
7926 if [ $facet = "mds" ]; then
7927 mproc="osp.$mdtosp.active"
7928 [ $num -eq $((tgt_idx + 1)) ] && continue
7930 mproc="osc.$mdtosp.active"
7936 local result=$(do_facet mds${num} "$LCTL get_param -n $mproc")
7939 [ ${PIPESTATUS[0]} = 0 ] || error "Can't read $mproc"
7940 if [ $result -eq $expected ]; then
7941 echo -n "target updated after "
7942 echo "$wait sec (got $result)"
7946 if [ $wait -eq $max ]; then
7947 error "$tgt_name: wanted $expected got $result"
7949 echo "Waiting $((max - wait)) secs for $tgt_name"
7959 AVAILA=($(do_nodes $(comma_list $(osts_nodes)) \
7960 $LCTL get_param obdfilter.*.kbytesavail))
7961 GRANTA=($(do_nodes $(comma_list $(osts_nodes)) \
7962 $LCTL get_param -n obdfilter.*.tot_granted))
7963 TOTALA=($(do_nodes $(comma_list $(osts_nodes)) \
7964 $LCTL get_param -n obdfilter.*.kbytestotal))
7965 for ((i=0; i<${#AVAILA[@]}; i++)); do
7966 local -a AVAIL1=(${AVAILA[$i]//=/ })
7967 local -a TOTAL=(${TOTALA[$i]//=/ })
7968 GRANT=$((${GRANTA[$i]}/1024))
7969 # allow 1% of total space in bavail because of delayed
7970 # allocation with ZFS which might release some free space after
7971 # txg commit. For small devices, we set a mininum of 8MB
7972 local LIMIT=$((${TOTAL} / 100 + 8000))
7973 echo -n $(echo ${AVAIL1[0]} | cut -d"." -f2) avl=${AVAIL1[1]} \
7974 grnt=$GRANT diff=$((AVAIL1[1] - GRANT)) limit=${LIMIT}
7975 [ $((AVAIL1[1] - GRANT)) -lt $LIMIT ] && OSCFULL=0 && \
7976 echo " FULL" || echo
7982 echo -e "$(do_facet $SINGLEMDS $LCTL pool_list $1 | sed '1d')"
7985 check_pool_not_exist() {
7986 local fsname=${1%%.*}
7987 local poolname=${1##$fsname.}
7988 [[ $# -ne 1 ]] && return 0
7989 [[ x$poolname = x ]] && return 0
7990 list_pool $fsname | grep -w $1 && return 1
7995 local fsname=${1%%.*}
7996 local poolname=${1##$fsname.}
7997 local keep_pools=${2:-false}
7999 stack_trap "destroy_test_pools $fsname" EXIT
8000 do_facet mgs lctl pool_new $1
8002 # get param should return err unless pool is created
8003 [[ $RC -ne 0 ]] && return $RC
8005 for mds_id in $(seq $MDSCOUNT); do
8006 local mdt_id=$((mds_id-1))
8007 local lodname=$fsname-MDT$(printf "%04x" $mdt_id)-mdtlov
8008 wait_update_facet mds$mds_id \
8009 "lctl get_param -n lod.$lodname.pools.$poolname \
8010 2>/dev/null || echo foo" "" ||
8011 error "mds$mds_id: pool_new failed $1"
8013 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
8014 2>/dev/null || echo foo" "" || error "pool_new failed $1"
8016 $keep_pools || add_pool_to_list $1
8020 add_pool_to_list () {
8021 local fsname=${1%%.*}
8022 local poolname=${1##$fsname.}
8024 local listvar=${fsname}_CREATED_POOLS
8025 local temp=${listvar}=$(expand_list ${!listvar} $poolname)
8029 remove_pool_from_list () {
8030 local fsname=${1%%.*}
8031 local poolname=${1##$fsname.}
8033 local listvar=${fsname}_CREATED_POOLS
8034 local temp=${listvar}=$(exclude_items_from_list "${!listvar}" $poolname)
8038 # cleanup all pools exist on $FSNAME
8039 destroy_all_pools () {
8041 for i in $(list_pool $FSNAME); do
8046 destroy_pool_int() {
8048 local OSTS=$(list_pool $1)
8049 for ost in $OSTS; do
8050 do_facet mgs lctl pool_remove $1 $ost
8052 wait_update_facet $SINGLEMDS "lctl pool_list $1 | wc -l" "1" ||
8053 error "MDS: pool_list $1 failed"
8054 do_facet mgs lctl pool_destroy $1
8057 # <fsname>.<poolname> or <poolname>
8059 local fsname=${1%%.*}
8060 local poolname=${1##$fsname.}
8062 [[ x$fsname = x$poolname ]] && fsname=$FSNAME
8066 check_pool_not_exist $fsname.$poolname && return 0 || true
8068 destroy_pool_int $fsname.$poolname
8070 [[ $RC -ne 0 ]] && return $RC
8071 for mds_id in $(seq $MDSCOUNT); do
8072 local mdt_id=$((mds_id-1))
8073 local lodname=$fsname-MDT$(printf "%04x" $mdt_id)-mdtlov
8074 wait_update_facet mds$mds_id \
8075 "lctl get_param -n lod.$lodname.pools.$poolname \
8076 2>/dev/null || echo foo" "foo" ||
8077 error "mds$mds_id: destroy pool failed $1"
8079 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
8080 2>/dev/null || echo foo" "foo" || error "destroy pool failed $1"
8082 remove_pool_from_list $fsname.$poolname
8088 local fsname=${1:-$FSNAME}
8090 local listvar=${fsname}_CREATED_POOLS
8092 [ x${!listvar} = x ] && return 0
8094 echo "Destroy the created pools: ${!listvar}"
8095 for poolname in ${!listvar//,/ }; do
8096 destroy_pool $fsname.$poolname
8100 destroy_test_pools () {
8102 local fsname=${1:-$FSNAME}
8103 destroy_pools $fsname || true
8109 local ts=$(date +%s)
8112 if [[ ! -f "$YAML_LOG" ]]; then
8113 # init_logging is not performed before gather_logs,
8114 # so the $LOGDIR needs to be checked here
8115 check_shared_dir $LOGDIR && touch $LOGDIR/shared
8118 [ -f $LOGDIR/shared ] && docp=false
8120 # dump lustre logs, dmesg, and journal if GSS_SK=true
8122 prefix="$TESTLOG_PREFIX.$TESTNAME"
8124 echo "Dumping lctl log to ${prefix}.*.${suffix}"
8126 if [ -n "$CLIENTONLY" -o "$PDSH" == "no_dsh" ]; then
8127 echo "Dumping logs only on local client."
8128 $LCTL dk > ${prefix}.debug_log.$(hostname -s).${suffix}
8129 dmesg > ${prefix}.dmesg.$(hostname -s).${suffix}
8130 [ "$SHARED_KEY" = true ] && find $SK_PATH -name '*.key' -exec \
8131 lgss_sk -r {} \; &> \
8132 ${prefix}.ssk_keys.$(hostname -s).${suffix}
8133 [ "$SHARED_KEY" = true ] && lctl get_param 'nodemap.*.*' > \
8134 ${prefix}.nodemaps.$(hostname -s).${suffix}
8135 [ "$GSS_SK" = true ] && keyctl show > \
8136 ${prefix}.keyring.$(hostname -s).${suffix}
8137 [ "$GSS_SK" = true ] && journalctl -a > \
8138 ${prefix}.journal.$(hostname -s).${suffix}
8143 "$LCTL dk > ${prefix}.debug_log.\\\$(hostname -s).${suffix};
8144 dmesg > ${prefix}.dmesg.\\\$(hostname -s).${suffix}"
8145 if [ "$SHARED_KEY" = true ]; then
8146 do_nodesv $list "find $SK_PATH -name '*.key' -exec \
8147 lgss_sk -r {} \; &> \
8148 ${prefix}.ssk_keys.\\\$(hostname -s).${suffix}"
8149 do_facet mds1 "lctl get_param 'nodemap.*.*' > \
8150 ${prefix}.nodemaps.\\\$(hostname -s).${suffix}"
8152 if [ "$GSS_SK" = true ]; then
8153 do_nodesv $list "keyctl show > \
8154 ${prefix}.keyring.\\\$(hostname -s).${suffix}"
8155 do_nodesv $list "journalctl -a > \
8156 ${prefix}.journal.\\\$(hostname -s).${suffix}"
8159 if [ ! -f $LOGDIR/shared ]; then
8160 local remote_nodes=$(exclude_items_from_list $list $HOSTNAME)
8162 for node in ${remote_nodes//,/ }; do
8163 rsync -az -e ssh $node:${prefix}.'*'.${suffix} $LOGDIR &
8177 for i in $(seq 0 $num_mntpts); do
8178 cmd="ls -laf ${mntpt_root}$i/$dir"
8184 for pid in $pids; do
8191 # check_and_start_recovery_timer()
8192 # service_time = at_est2timeout(service_time);
8193 # service_time += 2 * INITIAL_CONNECT_TIMEOUT;
8194 # service_time += 2 * (CONNECTION_SWITCH_MAX + CONNECTION_SWITCH_INC);
8196 #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN, obd_timeout/20)
8197 #define CONNECTION_SWITCH_MAX min(50, max(CONNECTION_SWITCH_MIN, obd_timeout))
8198 #define CONNECTION_SWITCH_MIN 5
8199 #define CONNECTION_SWITCH_INC 5
8200 max_recovery_time() {
8201 local init_connect_timeout=$((TIMEOUT / 20))
8202 ((init_connect_timeout >= 5)) || init_connect_timeout=5
8204 local service_time=$(($(at_max_get client) * 9 / 4 + 5))
8205 service_time=$((service_time + 2 * (init_connect_timeout + 50 + 5)))
8207 echo -n $service_time
8210 recovery_time_min() {
8211 local connection_switch_min=5
8212 local connection_switch_inc=5
8213 local connection_switch_max
8214 local reconnect_delay_max
8215 local initial_connect_timeout
8219 #connection_switch_max=min(50, max($connection_switch_min,$TIMEOUT)
8220 (($connection_switch_min > $TIMEOUT)) &&
8221 max=$connection_switch_min || max=$TIMEOUT
8222 (($max < 50)) && connection_switch_max=$max || connection_switch_max=50
8224 #initial_connect_timeout = max(connection_switch_min, obd_timeout/20)
8225 timeout_20=$((TIMEOUT/20))
8226 (($connection_switch_min > $timeout_20)) &&
8227 initial_connect_timeout=$connection_switch_min ||
8228 initial_connect_timeout=$timeout_20
8230 reconnect_delay_max=$((connection_switch_max + connection_switch_inc + \
8231 initial_connect_timeout))
8232 echo $((2 * reconnect_delay_max))
8235 get_clients_mount_count () {
8236 local clients=${CLIENTS:-$HOSTNAME}
8238 # we need to take into account the clients mounts and
8239 # exclude mds/ost mounts if any;
8240 do_nodes $clients cat /proc/mounts | grep lustre |
8241 grep -w $MOUNT | wc -l
8245 PROC_CLI="srpc_info"
8246 PROC_CON="srpc_contexts"
8254 if [ $M -lt $N ]; then
8258 while [ $N -lt $M ]; do
8268 calc_connection_cnt() {
8271 # MDT->MDT = 2 * C(M, 2)
8275 comb_m2=$(combination $MDSCOUNT 2)
8277 local num_clients=$(get_clients_mount_count)
8279 local cnt_mdt2mdt=$((comb_m2 * 2))
8280 local cnt_mdt2ost=$((MDSCOUNT * OSTCOUNT))
8281 local cnt_cli2ost=$((num_clients * OSTCOUNT))
8282 local cnt_cli2mdt=$((num_clients * MDSCOUNT))
8283 if is_mounted $MOUNT2; then
8284 cnt_cli2mdt=$((cnt_cli2mdt * 2))
8285 cnt_cli2ost=$((cnt_cli2ost * 2))
8293 local cnt_all2ost=$((cnt_mdt2ost + cnt_cli2ost))
8294 local cnt_all2mdt=$((cnt_mdt2mdt + cnt_cli2mdt))
8295 local cnt_all2all=$((cnt_mdt2ost + cnt_mdt2mdt \
8296 + cnt_cli2ost + cnt_cli2mdt))
8310 local cmd="$tgt.srpc.flavor"
8312 if [ $net == "any" ]; then
8317 if [ $dir != "any" ]; then
8322 log "Setting sptlrpc rule: $cmd"
8323 do_facet mgs "$LCTL conf_param $cmd"
8329 local total_ctx=$(echo "$output" | grep -c "expire.*key.*hdl")
8339 rpc_flvr=`echo $flavor | awk -F - '{ print $1 }'`
8340 bulkspec=`echo $flavor | awk -F - '{ print $2 }'`
8342 count=`echo "$output" | grep "rpc flavor" | grep $rpc_flvr | wc -l`
8344 if [ "x$bulkspec" != "x" ]; then
8345 algs=`echo $bulkspec | awk -F : '{ print $2 }'`
8347 if [ "x$algs" != "x" ]; then
8348 bulk_count=`echo "$output" | grep "bulk flavor" | grep $algs | wc -l`
8350 bulk=`echo $bulkspec | awk -F : '{ print $1 }'`
8351 if [ $bulk == "bulkn" ]; then
8352 bulk_count=`echo "$output" | grep "bulk flavor" \
8353 | grep "null/null" | wc -l`
8354 elif [ $bulk == "bulki" ]; then
8355 bulk_count=`echo "$output" | grep "bulk flavor" \
8356 | grep "/null" | grep -v "null/" | wc -l`
8358 bulk_count=`echo "$output" | grep "bulk flavor" \
8359 | grep -v "/null" | grep -v "null/" | wc -l`
8363 [ $bulk_count -lt $count ] && count=$bulk_count
8374 local clients=${CLIENTS:-$HOSTNAME}
8376 for c in ${clients//,/ }; do
8377 local output=$(do_node $c lctl get_param -n \
8378 mdc.*-*-mdc-*.$PROC_CLI 2>/dev/null)
8379 local tmpcnt=$(count_flvr "$output" $flavor)
8380 if $GSS_SK && [ $flavor != "null" ]; then
8381 # tmpcnt=min(contexts,flavors) to ensure SK context is on
8382 output=$(do_node $c lctl get_param -n \
8383 mdc.*-MDT*-mdc-*.$PROC_CON 2>/dev/null)
8384 local outcon=$(count_contexts "$output")
8385 if [ "$outcon" -lt "$tmpcnt" ]; then
8389 cnt=$((cnt + tmpcnt))
8399 local clients=${CLIENTS:-$HOSTNAME}
8401 for c in ${clients//,/ }; do
8403 do_node $c lctl set_param osc.*.idle_connect=1 >/dev/null 2>&1
8404 local output=$(do_node $c lctl get_param -n \
8405 osc.*OST*-osc-[^M][^D][^T]*.$PROC_CLI 2>/dev/null)
8406 local tmpcnt=$(count_flvr "$output" $flavor)
8407 if $GSS_SK && [ $flavor != "null" ]; then
8408 # tmpcnt=min(contexts,flavors) to ensure SK context is on
8409 output=$(do_node $c lctl get_param -n \
8410 osc.*OST*-osc-[^M][^D][^T]*.$PROC_CON 2>/dev/null)
8411 local outcon=$(count_contexts "$output")
8412 if [ "$outcon" -lt "$tmpcnt" ]; then
8416 cnt=$((cnt + tmpcnt))
8426 if [ $MDSCOUNT -le 1 ]; then
8431 for num in `seq $MDSCOUNT`; do
8432 local output=$(do_facet mds$num lctl get_param -n \
8433 osp.*-MDT*osp-MDT*.$PROC_CLI 2>/dev/null)
8434 local tmpcnt=$(count_flvr "$output" $flavor)
8435 if $GSS_SK && [ $flavor != "null" ]; then
8436 # tmpcnt=min(contexts,flavors) to ensure SK context is on
8437 output=$(do_facet mds$num lctl get_param -n \
8438 osp.*-MDT*osp-MDT*.$PROC_CON 2>/dev/null)
8439 local outcon=$(count_contexts "$output")
8440 if [ "$outcon" -lt "$tmpcnt" ]; then
8444 cnt=$((cnt + tmpcnt))
8455 for num in `seq $MDSCOUNT`; do
8456 mdtosc=$(get_mdtosc_proc_path mds$num)
8457 mdtosc=${mdtosc/-MDT*/-MDT\*}
8458 local output=$(do_facet mds$num lctl get_param -n \
8459 os[cp].$mdtosc.$PROC_CLI 2>/dev/null)
8460 local tmpcnt=$(count_flvr "$output" $flavor)
8461 if $GSS_SK && [ $flavor != "null" ]; then
8462 # tmpcnt=min(contexts,flavors) to ensure SK context is on
8463 output=$(do_facet mds$num lctl get_param -n \
8464 os[cp].$mdtosc.$PROC_CON 2>/dev/null)
8465 local outcon=$(count_contexts "$output")
8466 if [ "$outcon" -lt "$tmpcnt" ]; then
8470 cnt=$((cnt + tmpcnt))
8479 local output=$(do_facet client lctl get_param -n mgc.*.$PROC_CLI \
8481 count_flvr "$output" $flavor
8486 local dir=$1 # from to
8487 local flavor=$2 # flavor expected
8490 if [ $dir == "cli2mdt" ]; then
8491 res=`flvr_cnt_cli2mdt $flavor`
8492 elif [ $dir == "cli2ost" ]; then
8493 res=`flvr_cnt_cli2ost $flavor`
8494 elif [ $dir == "mdt2mdt" ]; then
8495 res=`flvr_cnt_mdt2mdt $flavor`
8496 elif [ $dir == "mdt2ost" ]; then
8497 res=`flvr_cnt_mdt2ost $flavor`
8498 elif [ $dir == "all2ost" ]; then
8499 res1=`flvr_cnt_mdt2ost $flavor`
8500 res2=`flvr_cnt_cli2ost $flavor`
8501 res=$((res1 + res2))
8502 elif [ $dir == "all2mdt" ]; then
8503 res1=`flvr_cnt_mdt2mdt $flavor`
8504 res2=`flvr_cnt_cli2mdt $flavor`
8505 res=$((res1 + res2))
8506 elif [ $dir == "all2all" ]; then
8507 res1=`flvr_cnt_mdt2ost $flavor`
8508 res2=`flvr_cnt_cli2ost $flavor`
8509 res3=`flvr_cnt_mdt2mdt $flavor`
8510 res4=`flvr_cnt_cli2mdt $flavor`
8511 res=$((res1 + res2 + res3 + res4))
8519 local dir=$1 # from to
8520 local flavor=$2 # flavor expected
8521 local expect=${3:-$(calc_connection_cnt $dir)} # number expected
8522 local WAITFLAVOR_MAX=20 # how many retries before abort?
8525 for ((i = 0; i < $WAITFLAVOR_MAX; i++)); do
8526 echo -n "checking $dir..."
8527 res=$(do_check_flavor $dir $flavor)
8528 echo "found $res/$expect $flavor connections"
8529 [ $res -ge $expect ] && return 0
8533 echo "Error checking $flavor of $dir: expect $expect, actual $res"
8534 # echo "Dumping additional logs for SK debug.."
8535 do_nodes $(comma_list $(all_server_nodes)) "keyctl show"
8537 gather_logs $(comma_list $(nodes_list))
8542 restore_to_default_flavor()
8544 local proc="mgs.MGS.live.$FSNAME"
8546 echo "restoring to default flavor..."
8548 local nrule=$(do_facet mgs lctl get_param -n $proc 2>/dev/null |
8549 grep ".srpc.flavor" | wc -l)
8551 # remove all existing rules if any
8552 if [ $nrule -ne 0 ]; then
8553 echo "$nrule existing rules"
8554 for rule in $(do_facet mgs lctl get_param -n $proc 2>/dev/null |
8555 grep ".srpc.flavor."); do
8556 echo "remove rule: $rule"
8557 spec=`echo $rule | awk -F = '{print $1}'`
8558 do_facet mgs "$LCTL conf_param -d $spec"
8562 # verify no rules left
8563 nrule=$(do_facet mgs lctl get_param -n $proc 2>/dev/null |
8564 grep ".srpc.flavor." | wc -l)
8565 [ $nrule -ne 0 ] && error "still $nrule rules left"
8567 # wait for default flavor to be applied
8570 set_rule $FSNAME any any $SK_FLAVOR
8571 wait_flavor all2all $SK_FLAVOR
8573 set_rule $FSNAME any cli2mdt $SK_FLAVOR
8574 set_rule $FSNAME any cli2ost $SK_FLAVOR
8575 wait_flavor cli2mdt $SK_FLAVOR
8576 wait_flavor cli2ost $SK_FLAVOR
8578 echo "GSS_SK now at default flavor: $SK_FLAVOR"
8580 wait_flavor all2all null
8586 local flavor=${1:-null}
8588 echo "setting all flavor to $flavor"
8590 # FIXME need parameter to this fn
8591 # and remove global vars
8592 local cnt_all2all=$(calc_connection_cnt all2all)
8594 local res=$(do_check_flavor all2all $flavor)
8595 if [ $res -eq $cnt_all2all ]; then
8596 echo "already have total $res $flavor connections"
8600 echo "found $res $flavor out of total $cnt_all2all connections"
8601 restore_to_default_flavor
8603 [[ $flavor = null ]] && return 0
8605 if $GSS_SK && [ $flavor != "null" ]; then
8607 set_rule $FSNAME any any $flavor
8608 wait_flavor all2all $flavor
8610 set_rule $FSNAME any cli2mdt $flavor
8611 set_rule $FSNAME any cli2ost $flavor
8612 set_rule $FSNAME any mdt2ost null
8613 set_rule $FSNAME any mdt2mdt null
8614 wait_flavor cli2mdt $flavor
8615 wait_flavor cli2ost $flavor
8617 echo "GSS_SK now at flavor: $flavor"
8619 set_rule $FSNAME any any $flavor
8620 wait_flavor all2all $flavor
8627 # Checking for shared logdir
8628 if [ ! -d $dir ]; then
8629 # Not found. Create local logdir
8632 touch $dir/check_file.$(hostname -s)
8637 check_write_access() {
8639 local list=${2:-$(comma_list $(nodes_list))}
8643 for node in ${list//,/ }; do
8644 file=$dir/check_file.$(short_nodename $node)
8645 if [[ ! -f "$file" ]]; then
8646 # Logdir not accessible/writable from this node.
8649 rm -f $file || return 1
8655 [[ -n $YAML_LOG ]] && return
8656 local save_umask=$(umask)
8659 export YAML_LOG=${LOGDIR}/results.yml
8663 # If the yaml log already exists then we will just append to it
8664 if [ ! -f $YAML_LOG ]; then
8665 if check_shared_dir $LOGDIR; then
8666 touch $LOGDIR/shared
8667 echo "Logging to shared log directory: $LOGDIR"
8669 echo "Logging to local directory: $LOGDIR"
8672 yml_nodes_file $LOGDIR >> $YAML_LOG
8673 yml_results_file >> $YAML_LOG
8678 # log actual client and server versions if needed for debugging
8679 log "Client: $(lustre_build_version client)"
8680 log "MDS: $(lustre_build_version mds1)"
8681 log "OSS: $(lustre_build_version ost1)"
8685 yml_log_test $1 >> $YAML_LOG
8689 yml_log_test_status $@ >> $YAML_LOG
8692 log_sub_test_begin() {
8693 yml_log_sub_test_begin "$@" >> $YAML_LOG
8696 log_sub_test_end() {
8697 yml_log_sub_test_end "$@" >> $YAML_LOG
8703 local llverdev_opts="$*"
8704 local devname=$(basename $dev)
8705 local size=$(awk "/$devname$/ {print \$3}" /proc/partitions)
8706 # loop devices aren't in /proc/partitions
8707 [[ -z "$size" ]] && size=$(stat -c %s $dev)
8709 local size_gb=$((size / 1024 / 1024)) # Gb
8711 local partial_arg=""
8712 # Run in partial (fast) mode if the size of a partition > 1 GB
8713 (( $size == 0 || $size_gb > 1 )) && partial_arg="-p"
8715 llverdev --force $partial_arg $llverdev_opts $dev
8721 local llverfs_opts=$2
8722 local use_partial_arg=$3
8723 local partial_arg=""
8724 local size=$(df -B G $dir |tail -n 1 |awk '{print $2}' |sed 's/G//') #GB
8726 # Run in partial (fast) mode if the size of a partition > 1 GB
8727 [ "x$use_partial_arg" != "xno" ] && [ $size -gt 1 ] && partial_arg="-p"
8729 llverfs $partial_arg $llverfs_opts $dir
8733 local devs=${1//,/ }
8736 local rslt=$TMP/sgpdd_survey
8738 # sgpdd-survey cleanups ${rslt}.* files
8740 local cmd="rslt=$rslt $params scsidevs=\"$devs\" $SGPDDSURVEY"
8746 # returns the canonical name for an ldiskfs device
8751 do_facet $facet "dv=\\\$($LCTL get_param -n $dev);
8752 if foo=\\\$(lvdisplay -c \\\$dv 2>/dev/null); then
8753 echo dm-\\\${foo##*:};
8755 name=\\\$(basename \\\$dv);
8756 if [[ \\\$name = *flakey* ]]; then
8757 name=\\\$(lsblk -o NAME,KNAME |
8758 awk /\\\$name/'{print \\\$NF}');
8764 is_sanity_benchmark() {
8765 local benchmarks="dbench bonnie iozone fsx"
8767 for b in $benchmarks; do
8768 if [ "$b" == "$suite" ]; then
8776 $LFS df | grep OST | awk '{print $4}' | sort -un | head -1
8780 # Get the available size (KB) of a given obd target.
8787 [[ $facet != client ]] || return 0
8789 size=$(do_facet $facet $LCTL get_param -n *.$obd.kbytesavail | head -n1)
8794 # Get the page size (bytes) on a given facet node.
8795 # The local client page_size is directly available in PAGE_SIZE.
8799 local page_size=$(getconf PAGE_SIZE 2>/dev/null)
8801 [ -z "$CLIENTONLY" -a "$facet" != "client" ] &&
8802 page_size=$(do_facet $facet getconf PAGE_SIZE)
8803 echo -n ${page_size:-4096}
8807 # Get the block count of the filesystem.
8814 [ -z "$CLIENTONLY" ] && count=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
8815 awk '/^Block count:/ {print $3}')
8819 # Check whether the "ea_inode" feature is enabled or not, to allow
8820 # ldiskfs xattrs over one block in size. Allow both the historical
8821 # Lustre feature name (large_xattr) and the upstream name (ea_inode).
8822 large_xattr_enabled() {
8823 [[ $(facet_fstype $SINGLEMDS) == zfs ]] && return 0
8825 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
8827 do_facet $SINGLEMDS "$DUMPE2FS -h $mds_dev 2>&1 |
8828 grep -E -q '(ea_inode|large_xattr)'"
8829 return ${PIPESTATUS[0]}
8832 # Get the maximum xattr size supported by the filesystem.
8834 $LCTL get_param -n llite.*.max_easize
8837 # Dump the value of the named xattr from a file.
8842 echo "$(getfattr -n $xattr_name --absolute-names --only-values $file)"
8845 # Generate a string with size of $size bytes.
8847 local size=${1:-1024} # in bytes
8849 echo "$(head -c $size < /dev/zero | tr '\0' y)"
8852 reformat_external_journal() {
8857 if [ -n "${!var}" ]; then
8858 local rcmd="do_facet $facet"
8860 echo "reformat external journal on $facet:${!var}"
8861 ${rcmd} mke2fs -O journal_dev ${!var} || return 1
8865 # MDT file-level backup/restore
8866 mds_backup_restore() {
8869 local devname=$(mdsdevname $(facet_number $facet))
8870 local mntpt=$(facet_mntpt brpt)
8871 local rcmd="do_facet $facet"
8872 local metadata=${TMP}/backup_restore.tgz
8873 local opts=${MDS_MOUNT_FS_OPTS}
8874 local svc=${facet}_svc
8876 if ! ${rcmd} test -b ${devname}; then
8877 opts=$(csa_add "$opts" -o loop)
8880 echo "file-level backup/restore on $facet:${devname}"
8882 # step 1: build mount point
8883 ${rcmd} mkdir -p $mntpt
8884 # step 2: cleanup old backup
8885 ${rcmd} rm -f $metadata
8887 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 3
8888 if [ ! -z $igif ]; then
8889 # step 3.5: rm .lustre
8890 ${rcmd} rm -rf $mntpt/ROOT/.lustre || return 3
8892 # step 4: backup metadata
8894 ${rcmd} tar zcf $metadata --xattrs --xattrs-include="trusted.*" \
8895 --sparse -C $mntpt/ . > /dev/null 2>&1 || return 4
8897 ${rcmd} $UMOUNT $mntpt || return 5
8898 # step 6: reformat dev
8899 echo "reformat new device"
8900 format_mdt $(facet_number $facet)
8902 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 7
8903 # step 8: restore metadata
8905 ${rcmd} tar zxfp $metadata --xattrs --xattrs-include="trusted.*" \
8906 --sparse -C $mntpt > /dev/null 2>&1 || return 8
8907 # step 9: remove recovery logs
8908 echo "remove recovery logs"
8909 ${rcmd} rm -fv $mntpt/OBJECTS/* $mntpt/CATALOGS
8910 # step 10: umount dev
8911 ${rcmd} $UMOUNT $mntpt || return 10
8912 # step 11: cleanup tmp backup
8913 ${rcmd} rm -f $metaea $metadata
8914 # step 12: reset device label - it's not virgin on
8915 ${rcmd} e2label $devname ${!svc}
8922 local devname=$(mdsdevname $(facet_number $facet))
8923 local mntpt=$(facet_mntpt brpt)
8924 local rcmd="do_facet $facet"
8925 local opts=${MDS_MOUNT_FS_OPTS}
8927 if ! ${rcmd} test -b ${devname}; then
8928 opts=$(csa_add "$opts" -o loop)
8931 echo "removing OI files on $facet: idx=${idx}"
8933 # step 1: build mount point
8934 ${rcmd} mkdir -p $mntpt
8936 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
8937 if [ -z $idx ]; then
8938 # step 3: remove all OI files
8939 ${rcmd} rm -fv $mntpt/oi.16*
8940 elif [ $idx -lt 2 ]; then
8941 ${rcmd} rm -fv $mntpt/oi.16.${idx}
8945 # others, rm oi.16.[idx, idx * idx, idx ** ...]
8946 for ((i=${idx}; i<64; i=$((i * idx)))); do
8947 ${rcmd} rm -fv $mntpt/oi.16.${i}
8951 ${rcmd} $UMOUNT $mntpt || return 2
8952 # OI files will be recreated when mounted as lustre next time.
8955 # generate maloo upload-able log file name
8956 # \param logname specify unique part of file name
8957 generate_logname() {
8958 local logname=${1:-"default_logname"}
8960 echo "$TESTLOG_PREFIX.$TESTNAME.$logname.$(hostname -s).log"
8963 # make directory on different MDTs
8968 local hash_name=("all_char" "fnv_1a_64" "crush")
8969 local dirstripe_count=${DIRSTRIPE_COUNT:-"2"}
8970 local dirstripe_index=${DIRSTRIPE_INDEX:-$((base % $MDSCOUNT))}
8973 while getopts "c:H:i:p" opt; do
8975 c) dirstripe_count=$OPTARG;;
8976 H) hash_type=$OPTARG;;
8977 i) dirstripe_index=$OPTARG;;
8979 \?) error "only support -c -H -i -p";;
8983 shift $((OPTIND - 1))
8984 [ $# -eq 1 ] || error "Only creating single directory is supported"
8987 local parent=$(dirname $path)
8988 if [ "$p_option" == "-p" ]; then
8989 [ -d $path ] && return 0
8990 if [ ! -d ${parent} ]; then
8991 mkdir -p ${parent} ||
8992 error "mkdir parent '$parent' failed"
8996 if [ $MDSCOUNT -le 1 ] || ! is_lustre ${parent}; then
8997 mkdir $path || error "mkdir '$path' failed"
9001 if [ $dirstripe_index -eq -1 ]; then
9002 mdt_index=$((base % MDSCOUNT))
9004 mdt_index=$dirstripe_index
9007 # randomly choose hash type
9008 [ -z "$hash_type" ] &&
9009 hash_type=${hash_name[$((RANDOM % ${#hash_name[@]}))]}
9011 if (($MDS1_VERSION >= $(version_code 2.8.0))); then
9012 if [ $dirstripe_count -eq -1 ]; then
9013 dirstripe_count=$((RANDOM % MDSCOUNT + 1))
9019 echo "striped dir -i$mdt_index -c$dirstripe_count -H $hash_type $path"
9020 $LFS mkdir -i$mdt_index -c$dirstripe_count -H $hash_type $path ||
9021 error "mkdir -i $mdt_index -c$dirstripe_count -H $hash_type $path failed"
9025 # free_fd: find the smallest and not in use file descriptor [above @last_fd]
9027 # If called many times, passing @last_fd will avoid repeated searching
9028 # already-open FDs repeatedly if we know they are still in use.
9030 # usage: free_fd [last_fd]
9033 local max_fd=$(ulimit -n)
9034 local fd=$((${1:-2} + 1))
9036 while [[ $fd -le $max_fd && -e /proc/self/fd/$fd ]]; do
9039 [ $fd -lt $max_fd ] || error "finding free file descriptor failed"
9043 check_mount_and_prep()
9045 is_mounted $MOUNT || setupall
9047 rm -rf $DIR/[df][0-9]* || error "Fail to cleanup the env!"
9048 mkdir_on_mdt0 $DIR/$tdir || error "Fail to mkdir $DIR/$tdir."
9049 for idx in $(seq $MDSCOUNT); do
9050 local name="MDT$(printf '%04x' $((idx - 1)))"
9051 rm -rf $MOUNT/.lustre/lost+found/$name/*
9055 # calcule how many ost-objects to be created.
9056 precreated_ost_obj_count()
9060 local mdt_name="MDT$(printf '%04x' $mdt_idx)"
9061 local ost_name="OST$(printf '%04x' $ost_idx)"
9062 local proc_path="${FSNAME}-${ost_name}-osc-${mdt_name}"
9063 local last_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
9064 osp.$proc_path.prealloc_last_id)
9065 local next_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
9066 osp.$proc_path.prealloc_next_id)
9067 echo $((last_id - next_id + 1))
9070 check_file_in_pool()
9075 local res=$($LFS getstripe $file | grep 0x | cut -f2)
9078 for t in $tlist ; do
9079 [ "$i" -eq "$t" ] && continue 2
9082 echo "pool list: $tlist"
9083 echo "striping: $res"
9084 error_noexit "$file not allocated in $pool"
9091 echo "Creating new pool"
9094 create_pool $FSNAME.$pool ||
9095 { error_noexit "No pool created, result code $?"; return 1; }
9096 [ $($LFS pool_list $FSNAME | grep -c "$FSNAME.${pool}\$") -eq 1 ] ||
9097 { error_noexit "$pool not in lfs pool_list"; return 2; }
9100 pool_add_targets() {
9101 echo "Adding targets to pool"
9107 if [ -z $last ]; then
9110 local list=$(seq $first $step $last)
9113 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
9114 local tg=$(for i in $list;
9115 do printf -- "-e $FSNAME-OST%04x_UUID " $i; done)
9116 local firstx=$(printf "%04x" $first)
9117 local lastx=$(printf "%04x" $last)
9119 do_facet mgs $LCTL pool_add \
9120 $FSNAME.$pool $FSNAME-OST[$firstx-$lastx/$step]
9122 if (( $? != 0 && $? != 17 )); then
9123 error_noexit "pool_add $FSNAME-OST[$firstx-$lastx/$step] failed"
9127 # wait for OSTs to be added to the pool
9128 for mds_id in $(seq $MDSCOUNT); do
9129 local mdt_id=$((mds_id-1))
9130 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
9131 wait_update_facet mds$mds_id \
9132 "lctl get_param -n lod.$lodname.pools.$pool |
9133 grep $tg | sort -u | tr '\n' ' '" "$t" || {
9134 error_noexit "mds$mds_id: Add to pool failed"
9138 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool |
9139 grep $tg | sort -u | tr '\n' ' ' " "$t" || {
9140 error_noexit "Add to pool failed"
9148 echo "Setting pool on directory $tdir"
9150 $LFS setstripe -c 2 -p $pool $tdir && return 0
9152 error_noexit "Cannot set pool $pool to $tdir"
9159 echo "Checking pool on directory $tdir"
9161 local res=$($LFS getstripe --pool $tdir | sed "s/\s*$//")
9162 [ "$res" = "$pool" ] && return 0
9164 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
9168 pool_dir_rel_path() {
9169 echo "Testing relative path works well"
9174 mkdir -p $root/$tdir/$tdir
9176 pool_set_dir $pool $tdir || return 1
9177 pool_set_dir $pool ./$tdir || return 2
9178 pool_set_dir $pool ../$tdir || return 3
9179 pool_set_dir $pool ../$tdir/$tdir || return 4
9180 rm -rf $tdir; cd - > /dev/null
9183 pool_alloc_files() {
9184 echo "Checking files allocation from directory pool"
9191 for i in $(seq -w 1 $count)
9193 local file=$tdir/file-$i
9195 check_file_in_pool $file $pool "$tlist" || \
9196 failed=$((failed + 1))
9198 [ "$failed" = 0 ] && return 0
9200 error_noexit "$failed files not allocated in $pool"
9204 pool_create_files() {
9205 echo "Creating files in pool"
9213 for i in $(seq -w 1 $count)
9215 local file=$tdir/spoo-$i
9216 $LFS setstripe -p $pool $file
9217 check_file_in_pool $file $pool "$tlist" || \
9218 failed=$((failed + 1))
9220 [ "$failed" = 0 ] && return 0
9222 error_noexit "$failed files not allocated in $pool"
9227 echo "Checking 'lfs df' output"
9230 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
9232 local res=$($LFS df --pool $FSNAME.$pool |
9234 grep "$FSNAME-OST" |
9236 [ "$res" = "$t" ] && return 0
9238 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
9242 pool_file_rel_path() {
9243 echo "Creating files in a pool with relative pathname"
9248 { error_noexit "unable to create $tdir"; return 1 ; }
9249 local file="/..$tdir/$tfile-1"
9250 $LFS setstripe -p $pool $file ||
9251 { error_noexit "unable to create $file" ; return 2 ; }
9254 $LFS setstripe -p $pool $tfile-2 || {
9255 error_noexit "unable to create $tfile-2 in $tdir"
9260 pool_remove_first_target() {
9261 echo "Removing first target from a pool"
9262 pool_remove_target $1 -1
9265 pool_remove_target() {
9269 local pname="lov.$FSNAME-*.pools.$pool"
9270 if [ $index -eq -1 ]; then
9271 local t=$($LCTL get_param -n $pname | head -1)
9273 local t=$(printf "$FSNAME-OST%04x_UUID" $index)
9276 echo "Removing $t from $pool"
9277 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
9278 for mds_id in $(seq $MDSCOUNT); do
9279 local mdt_id=$((mds_id-1))
9280 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
9281 wait_update_facet mds$mds_id \
9282 "lctl get_param -n lod.$lodname.pools.$pool |
9284 error_noexit "mds$mds_id: $t not removed from" \
9289 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
9290 error_noexit "$t not removed from $FSNAME.$pool"
9295 pool_remove_all_targets() {
9296 echo "Removing all targets from pool"
9299 local pname="lov.$FSNAME-*.pools.$pool"
9300 for t in $($LCTL get_param -n $pname | sort -u)
9302 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
9304 for mds_id in $(seq $MDSCOUNT); do
9305 local mdt_id=$((mds_id-1))
9306 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
9307 wait_update_facet mds$mds_id "lctl get_param -n \
9308 lod.$lodname.pools.$pool" "" || {
9309 error_noexit "mds$mds_id: Pool $pool not drained"
9313 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
9314 error_noexit "Pool $FSNAME.$pool cannot be drained"
9317 # striping on an empty/nonexistant pool should fall back
9318 # to "pool of everything"
9320 error_noexit "failed to use fallback striping for empty pool"
9323 # setstripe on an empty pool should fail
9324 $LFS setstripe -p $pool $file 2>/dev/null && {
9325 error_noexit "expected failure when creating file" \
9333 echo "Destroying pool"
9337 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
9340 # striping on an empty/nonexistant pool should fall back
9341 # to "pool of everything"
9343 error_noexit "failed to use fallback striping for missing pool"
9346 # setstripe on an empty pool should fail
9347 $LFS setstripe -p $pool $file 2>/dev/null && {
9348 error_noexit "expected failure when creating file" \
9353 # get param should return err once pool is gone
9354 if wait_update $HOSTNAME "lctl get_param -n \
9355 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
9357 remove_pool_from_list $FSNAME.$pool
9360 error_noexit "Pool $FSNAME.$pool is not destroyed"
9364 # Get and check the actual stripe count of one file.
9365 # Usage: check_stripe_count <file> <expected_stripe_count>
9366 check_stripe_count() {
9371 [[ -z "$file" || -z "$expected" ]] &&
9372 error "check_stripe_count: invalid argument"
9374 local cmd="$LFS getstripe -c $file"
9375 actual=$($cmd) || error "$cmd failed"
9376 actual=${actual%% *}
9378 if [[ $actual -ne $expected ]]; then
9379 [[ $expected -eq -1 ]] || { $LFS getstripe $file;
9380 error "$cmd not expected ($expected): found $actual"; }
9381 [[ $actual -eq $OSTCOUNT ]] || { $LFS getstripe $file;
9382 error "$cmd not OST count ($OSTCOUNT): found $actual"; }
9386 # Get and check the actual list of OST indices on one file.
9387 # Usage: check_obdidx <file> <expected_comma_separated_list_of_ost_indices>
9393 [[ -z "$file" || -z "$expected" ]] &&
9394 error "check_obdidx: invalid argument!"
9396 obdidx=$(comma_list $($LFS getstripe $file | grep -A $OSTCOUNT obdidx |
9397 grep -v obdidx | awk '{print $1}' | xargs))
9399 [[ $obdidx = $expected ]] ||
9400 error "list of OST indices on $file is $obdidx," \
9401 "should be $expected"
9404 # Get and check the actual OST index of the first stripe on one file.
9405 # Usage: check_start_ost_idx <file> <expected_start_ost_idx>
9406 check_start_ost_idx() {
9411 [[ -z "$file" || -z "$expected" ]] &&
9412 error "check_start_ost_idx: invalid argument!"
9414 start_ost_idx=$($LFS getstripe $file | grep -A 1 obdidx |
9415 grep -v obdidx | awk '{print $1}')
9417 [[ $start_ost_idx = $expected ]] ||
9418 error "OST index of the first stripe on $file is" \
9419 "$start_ost_idx, should be $expected"
9422 killall_process () {
9423 local clients=${1:-$(hostname)}
9428 do_nodes $clients "killall $signal $name"
9433 do_facet mgs "$LCTL snapshot_create -F $FSNAME $*"
9438 do_facet mgs "$LCTL snapshot_destroy -F $FSNAME $*"
9443 do_facet mgs "$LCTL snapshot_modify -F $FSNAME $*"
9448 do_facet mgs "$LCTL snapshot_list -F $FSNAME $*"
9453 do_facet mgs "$LCTL snapshot_mount -F $FSNAME $*"
9458 do_facet mgs "$LCTL snapshot_umount -F $FSNAME $*"
9465 do_facet mgs "cat $LSNAPSHOT_LOG"
9471 echo "Cleaning test environment ..."
9473 # Every lsnapshot command takes exclusive lock with others,
9474 # so can NOT destroy the snapshot during list with 'xargs'.
9476 local ssname=$(lsnapshot_list | grep snapshot_name |
9477 grep lss_ | awk '{ print $2 }' | head -n 1)
9478 [ -z "$ssname" ] && break
9480 lsnapshot_destroy -n $ssname -f ||
9481 lss_err "Fail to destroy $ssname by force"
9491 local host=$(facet_active_host $facet)
9492 local dir=$(dirname $(facet_vdevice $facet))
9493 local pool=$(zpool_name $facet)
9494 local lfsname=$(zfs_local_fsname $facet)
9495 local label=${FSNAME}-${role}$(printf '%04x' $idx)
9498 "echo '$host - $label zfs:${dir}/${pool}/${lfsname} - -' >> \
9504 do_facet mgs "rm -f $LSNAPSHOT_CONF"
9505 echo "Generating $LSNAPSHOT_CONF on MGS ..."
9507 if ! combined_mgs_mds ; then
9508 [ $(facet_fstype mgs) != zfs ] &&
9509 skip "Lustre snapshot 1 only works for ZFS backend"
9511 local host=$(facet_active_host mgs)
9512 local dir=$(dirname $(facet_vdevice mgs))
9513 local pool=$(zpool_name mgs)
9514 local lfsname=$(zfs_local_fsname mgs)
9517 "echo '$host - MGS zfs:${dir}/${pool}/${lfsname} - -' \
9518 >> $LSNAPSHOT_CONF" || lss_err "generate lss conf (mgs)"
9521 for num in `seq $MDSCOUNT`; do
9522 [ $(facet_fstype mds$num) != zfs ] &&
9523 skip "Lustre snapshot 1 only works for ZFS backend"
9525 lss_gen_conf_one mds$num MDT $((num - 1)) ||
9526 lss_err "generate lss conf (mds$num)"
9529 for num in `seq $OSTCOUNT`; do
9530 [ $(facet_fstype ost$num) != zfs ] &&
9531 skip "Lustre snapshot 1 only works for ZFS backend"
9533 lss_gen_conf_one ost$num OST $((num - 1)) ||
9534 lss_err "generate lss conf (ost$num)"
9537 do_facet mgs "cat $LSNAPSHOT_CONF"
9540 # Parse 'lfs getstripe -d <path_with_dir_name>' for non-composite dir
9541 parse_plain_dir_param()
9546 if [[ ${invalues[0]} =~ "stripe_count:" ]]; then
9547 param="-c ${invalues[1]}"
9549 if [[ ${invalues[2]} =~ "stripe_size:" ]]; then
9550 param="$param -S ${invalues[3]}"
9552 if [[ ${invalues[4]} =~ "pattern:" ]]; then
9553 if [[ ${invalues[5]} =~ "stripe_offset:" ]]; then
9554 param="$param -i ${invalues[6]}"
9556 param="$param -L ${invalues[5]} -i ${invalues[7]}"
9558 elif [[ ${invalues[4]} =~ "stripe_offset:" ]]; then
9559 param="$param -i ${invalues[5]}"
9567 local val=$(awk '{print $2}' <<< $line)
9569 if [[ $line =~ ^"lmm_stripe_count:" ]]; then
9571 elif [[ $line =~ ^"lmm_stripe_size:" ]]; then
9573 elif [[ $line =~ ^"lmm_stripe_offset:" ]]; then
9575 elif [[ $line =~ ^"lmm_pattern:" ]]; then
9580 parse_layout_param()
9587 if [[ ! -z $line ]]; then
9588 if [[ -z $mode ]]; then
9589 if [[ $line =~ ^"stripe_count:" ]]; then
9591 elif [[ $line =~ ^"lmm_stripe_count:" ]]; then
9593 elif [[ $line =~ ^"lcm_layout_gen:" ]]; then
9598 if [[ $mode = "plain_dir" ]]; then
9599 param=$(parse_plain_dir_param "$line")
9600 elif [[ $mode = "plain_file" ]]; then
9601 val=$(parse_plain_param "$line")
9602 [[ ! -z $val ]] && param="$param $val"
9603 elif [[ $mode = "pfl" ]]; then
9604 val=$(echo $line | awk '{print $2}')
9605 if [[ $line =~ ^"lcme_extent.e_end:" ]]; then
9606 if [[ $val = "EOF" ]]; then
9607 param="$param -E -1"
9609 param="$param -E $val"
9611 elif [[ $line =~ ^"stripe_count:" ]]; then
9613 val=$(parse_plain_dir_param "$line")
9617 val=$(parse_plain_param "$line")
9618 [[ ! -z $val ]] && param="$param $val"
9628 local param=$($LFS getstripe -d $1 | parse_layout_param)
9637 # Cancel locks before setting lfsck_verify_pfid so that errors are more
9639 cancel_lru_locks mdc
9640 cancel_lru_locks osc
9642 # make sure PFID is set correctly for files
9643 do_nodes $(comma_list $(osts_nodes)) \
9644 "$LCTL set_param -n obdfilter.${FSNAME}-OST*.lfsck_verify_pfid=1"
9647 cat $f &> /dev/nullA ||
9648 { rc=$?; echo "verify $f failed"; break; }
9651 do_nodes $(comma_list $(osts_nodes)) \
9652 "$LCTL set_param -n obdfilter.${FSNAME}-OST*.lfsck_verify_pfid=0"
9656 # check that clients "oscs" was evicted after "before"
9657 check_clients_evicted() {
9664 for osc in $oscs; do
9665 echo "Check state for $osc"
9666 local evicted=$(do_facet client $LCTL get_param osc.$osc.state |
9667 tail -n 5 | awk -F"[ ,]" \
9668 '/EVICTED/ { if (mx<$4) { mx=$4; } } END { print mx }')
9669 if (($? == 0)) && (($evicted > $before)); then
9670 echo "$osc is evicted at $evicted"
9673 echo "$osc was not evicted after $before:"
9674 do_facet client $LCTL get_param osc.$osc.state |
9679 [ $rc -eq 0 ] || error "client not evicted from OST"
9682 # check that clients OSCS current_state is FULL
9683 check_clients_full() {
9688 for osc in $oscs; do
9689 wait_update_facet client \
9690 "lctl get_param -n osc.$osc.state |
9691 grep 'current_state: FULL'" \
9692 "current_state: FULL" $timeout
9693 [ $? -eq 0 ] || error "$osc state is not FULL"
9698 __changelog_deregister() {
9700 local mdt="$(facet_svc $facet)"
9704 # skip cleanup if no user registered for this MDT
9705 [ -z "$cl_user" ] && echo "$mdt: no changelog user" && return 0
9706 # user is no longer registered, skip cleanup
9707 changelog_users "$facet" | grep -q "$cl_user" ||
9708 { echo "$mdt: changelog user '$cl_user' not found"; return 0; }
9710 # From this point, if any operation fails, it is an error
9711 __changelog_clear $facet $cl_user 0 ||
9712 error_noexit "$mdt: changelog_clear $cl_user 0 fail: $rc"
9713 do_facet $facet $LCTL --device $mdt changelog_deregister $cl_user ||
9714 error_noexit "$mdt: changelog_deregister '$cl_user' fail: $rc"
9717 declare -Ax CL_USERS
9718 changelog_register() {
9719 for M in $(seq $MDSCOUNT); do
9721 local mdt="$(facet_svc $facet)"
9724 cl_mask=$(do_facet $facet $LCTL get_param \
9725 mdd.${mdt}.changelog_mask -n)
9726 stack_trap "do_facet $facet $LCTL \
9727 set_param mdd.$mdt.changelog_mask=\'$cl_mask\' -n" EXIT
9728 do_facet $facet $LCTL set_param mdd.$mdt.changelog_mask=+hsm ||
9729 error "$mdt: changelog_mask=+hsm failed: $?"
9732 cl_user=$(do_facet $facet $LCTL --device $mdt \
9733 changelog_register -n $@) ||
9734 error "$mdt: register changelog user failed: $?"
9735 stack_trap "__changelog_deregister $facet $cl_user" EXIT
9737 stack_trap "CL_USERS[$facet]='${CL_USERS[$facet]}'" EXIT
9738 # Bash does not support nested arrays, but the format of a
9739 # cl_user is constrained enough to use whitespaces as separators
9740 CL_USERS[$facet]+="$cl_user "
9742 echo "Registered $MDSCOUNT changelog users: '${CL_USERS[@]% }'"
9745 changelog_deregister() {
9747 # bash assoc arrays do not guarantee to list keys in created order
9748 # so reorder to get same order than in changelog_register()
9749 local cl_facets=$(echo "${!CL_USERS[@]}" | tr " " "\n" | sort |
9752 for facet in $cl_facets; do
9753 for cl_user in ${CL_USERS[$facet]}; do
9754 __changelog_deregister $facet $cl_user || return $?
9756 unset CL_USERS[$facet]
9762 local service=$(facet_svc $facet)
9764 do_facet $facet $LCTL get_param -n mdd.$service.changelog_users
9767 changelog_user_rec() {
9770 local service=$(facet_svc $facet)
9772 changelog_users $facet | awk '$1 == "'$cl_user'" { print $2 }'
9775 changelog_chmask() {
9778 do_nodes $(comma_list $(mdts_nodes)) \
9779 $LCTL set_param mdd.*.changelog_mask="$mask"
9782 # usage: __changelog_clear FACET CL_USER [+]INDEX
9786 local mdt="$(facet_svc $facet)"
9792 # Remove the leading '+'
9794 rec+=$(changelog_user_rec $facet $cl_user)
9801 if [ $rec -eq 0 ]; then
9802 echo "$mdt: clear the changelog for $cl_user of all records"
9804 echo "$mdt: clear the changelog for $cl_user to record #$rec"
9806 $LFS changelog_clear $mdt $cl_user $rec
9809 # usage: changelog_clear [+]INDEX
9811 # If INDEX is prefixed with '+', increment every changelog user's record index
9812 # by INDEX. Otherwise, clear the changelog up to INDEX for every changelog
9816 # bash assoc arrays do not guarantee to list keys in created order
9817 # so reorder to get same order than in changelog_register()
9818 local cl_facets=$(echo "${!CL_USERS[@]}" | tr " " "\n" | sort |
9822 for facet in $cl_facets; do
9823 for cl_user in ${CL_USERS[$facet]}; do
9824 __changelog_clear $facet $cl_user $1 || rc=${rc:-$?}
9834 for M in $(seq $MDSCOUNT); do
9836 local mdt="$(facet_svc $facet)"
9840 output=$($LFS changelog $mdt)
9842 if [ $ret -ne 0 ]; then
9844 elif [ -n "$output" ]; then
9845 echo "$output" | sed -e 's/^/'$mdt'./'
9852 changelog_extract_field() {
9857 changelog_dump | gawk "/$cltype.*$file$/ {
9858 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
9862 # Prints a changelog record produced by "lfs changelog" as an associative array
9865 # $> changelog2array 16 01CREAT 10:28:46.968438800 2018.03.09 0x0 \
9866 # t=[0x200000401:0x10:0x0] j=touch.501 ef=0xf u=501:501 \
9867 # nid=0@lo p=[0x200000007:0x1:0x0] blob
9868 # ([index]='16' [type]='CREAT' [time]='10:28:46.968438800'
9869 # [date]='2018.03.09' [flags]=0x0 ['target-fid']='[0x200000401:0x10:0x0]'
9870 # ['jobid']='touch.501' ['extra-flags']='0x0f' [uid]='0' ['gid']='0'
9871 # ['nid']='0@lo' ['parent-fid']='[0x200000007:0x1:0x0]')
9873 # Note that the changelog record is not quoted
9874 # Also note that the line breaks in the output were only added for readability
9876 # Typically, you want to eval the output of the command to fill an actual
9877 # associative array, like this:
9878 # $> eval declare -A changelog=$(changelog2array $entry)
9880 # It can then be accessed like any bash associative array:
9881 # $> echo "${changelog[index]}" "${changelog[type]}" "${changelog[flags]}"
9883 # $> echo "${changelog[uid]}":"${changelog[gid]}"
9891 # A changelog, as printed by "lfs changelog" typically looks like this:
9892 # <index> <type> <time> <date> <flags> <key1=value1> <key2=value2> ...
9894 # Parse the positional part of the changelog
9896 # changelog_dump() prefixes records with their mdt's name
9897 local index="${1##*.}"
9899 printf "[index]='%s' [type]='%s' [time]='%s' [date]='%s' [flags]='%s'" \
9900 "$index" "${2:2}" "$3" "$4" "$5"
9902 # Parse the key/value part of the changelog
9903 for arg in "${@:5}"; do
9904 # Check it matches a key=value syntax
9905 [[ "$arg" =~ ^[[:alpha:]]+= ]] || continue
9907 local key="${arg%%=*}"
9908 local value="${arg#*=}"
9912 # u is actually for uid AND gid: u=UID:GID
9913 printf " [uid]='%s'" "${value%:*}"
9943 printf " ['%s']='%s'" "$key" "$value"
9950 # Format and print a changelog record
9952 # Interpreted sequences are:
9954 # %f the "flags" attribute of a changelog record
9955 __changelog_printf()
9960 for ((i = 0; i < ${#format}; i++)); do
9961 local char="${format:$i:1}"
9962 if [ "$char" != % ]; then
9968 char="${format:$i:1}"
9971 printf '%s' "${changelog[flags]}"
9981 # Filter changelog records
9985 local action='print'
9988 while [ $# -gt 0 ]; do
10008 changelog_dump | { while read -r record; do
10009 eval local -A changelog=$(changelog2array $record)
10010 for key in "${!filter[@]}"; do
10013 [ "${changelog[$key]}" == "${filter[$key]}" ]
10020 case "${action:-print}" in
10022 printf '%s\n' "$record"
10025 __changelog_printf "$format"
10035 [ ! -d "$dir" ] && return
10037 [ -z "$layout" ] && {
10038 $LFS setstripe -d $dir || error "error deleting stripe '$dir'"
10042 setfattr -n trusted.lov -v $layout $dir ||
10043 error "error restoring layout '$layout' to '$dir'"
10046 # save the layout of a directory, the returned string will be used by
10047 # restore_layout() to restore the layout
10050 local str=$(getfattr -n trusted.lov --absolute-names -e hex $dir \
10051 2> /dev/null | awk -F'=' '/trusted.lov/{ print $2 }')
10055 # save layout of a directory and restore it at exit
10056 save_layout_restore_at_exit() {
10058 local layout=$(save_layout $dir)
10060 stack_trap "restore_layout $dir $layout" EXIT
10063 verify_yaml_layout() {
10067 local msg_prefix=$4
10069 echo "getstripe --yaml $src"
10070 $LFS getstripe --yaml $src > $temp || error "getstripe $src failed"
10071 echo "setstripe --yaml=$temp $dst"
10072 $LFS setstripe --yaml=$temp $dst|| error "setstripe $dst failed"
10075 local layout1=$(get_layout_param $src)
10076 local layout2=$(get_layout_param $dst)
10077 # compare their layout info
10078 [ "$layout1" == "$layout2" ] ||
10079 error "$msg_prefix $src/$dst layouts are not equal"
10082 is_project_quota_supported() {
10083 $ENABLE_PROJECT_QUOTAS || return 1
10085 [[ "$(facet_fstype $SINGLEMDS)" == "ldiskfs" &&
10086 $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.9.55) ]] &&
10087 do_facet mds1 lfs --help |& grep -q project && return 0
10089 [[ "$(facet_fstype $SINGLEMDS)" == "zfs" &&
10090 $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.10.53) ]] &&
10091 do_facet mds1 $ZPOOL get all | grep -q project_quota && return 0
10096 # ZFS project quota enable/disable:
10097 # This feature will become active as soon as it is enabled and will never
10098 # return to being disabled. Each filesystem will be upgraded automatically
10099 # when remounted or when [a] new file is created under that filesystem. The
10100 # upgrade can also be triggered on filesystems via `zfs set version=current
10101 # <pool/fs>`. The upgrade process runs in the background and may take a
10102 # while to complete for the filesystems containing a large number of files.
10103 enable_project_quota() {
10104 is_project_quota_supported || return 0
10105 local zkeeper=${KEEP_ZPOOL}
10106 stack_trap "KEEP_ZPOOL=$zkeeper" EXIT
10108 stopall || error "failed to stopall (1)"
10110 local zfeat_en="feature@project_quota=enabled"
10111 for facet in $(seq -f mds%g $MDSCOUNT) $(seq -f ost%g $OSTCOUNT); do
10112 local facet_fstype=${facet:0:3}1_FSTYPE
10115 if [ "${!facet_fstype}" = "zfs" ]; then
10116 devname=$(zpool_name ${facet})
10117 do_facet ${facet} $ZPOOL set "$zfeat_en" $devname ||
10118 error "$ZPOOL set $zfeat_en $devname"
10120 [ ${facet:0:3} == "mds" ] &&
10121 devname=$(mdsdevname ${facet:3}) ||
10122 devname=$(ostdevname ${facet:3})
10123 do_facet ${facet} $TUNE2FS -O project $devname ||
10124 error "tune2fs $devname failed"
10128 KEEP_ZPOOL="${zkeeper}"
10133 disable_project_quota() {
10134 is_project_quota_supported || return 0
10135 [ "$mds1_FSTYPE" != "ldiskfs" ] && return 0
10136 stopall || error "failed to stopall (1)"
10138 for num in $(seq $MDSCOUNT); do
10139 do_facet mds$num $TUNE2FS -Q ^prj $(mdsdevname $num) ||
10140 error "tune2fs $(mdsdevname $num) failed"
10143 for num in $(seq $OSTCOUNT); do
10144 do_facet ost$num $TUNE2FS -Q ^prj $(ostdevname $num) ||
10145 error "tune2fs $(ostdevname $num) failed"
10153 # In order to test multiple remote HSM agents, a new facet type named "AGT" and
10154 # the following associated variables are added:
10156 # AGTCOUNT: number of agents
10157 # AGTDEV{N}: target HSM mount point (root path of the backend)
10158 # agt{N}_HOST: hostname of the agent agt{N}
10159 # SINGLEAGT: facet of the single agent
10161 # The number of agents is initialized as the number of remote client nodes.
10162 # By default, only single copytool is started on a remote client/agent. If there
10163 # was no remote client, then the copytool will be started on the local client.
10169 export AGTCOUNT=${AGTCOUNT:-$((CLIENTCOUNT - 1))}
10170 [[ $AGTCOUNT -gt 0 ]] || AGTCOUNT=1
10172 export SHARED_DIRECTORY=${SHARED_DIRECTORY:-$TMP}
10173 if [[ $CLIENTCOUNT -gt 1 ]] &&
10174 ! check_shared_dir $SHARED_DIRECTORY $CLIENTS; then
10175 skip_env "SHARED_DIRECTORY should be accessible"\
10176 "on all client nodes"
10180 # We used to put the HSM archive in $SHARED_DIRECTORY but that
10181 # meant NFS issues could hose sanity-hsm sessions. So now we
10182 # use $TMP instead.
10183 for n in $(seq $AGTCOUNT); do
10184 eval export AGTDEV$n=\$\{AGTDEV$n:-"$TMP/arc$n"\}
10185 agent=CLIENT$((n + 1))
10186 if [[ -z "${!agent}" ]]; then
10187 [[ $CLIENTCOUNT -eq 1 ]] && agent=CLIENT1 ||
10190 eval export agt${n}_HOST=\$\{agt${n}_HOST:-${!agent}\}
10191 local var=agt${n}_HOST
10192 [[ ! -z "${!var}" ]] || error "agt${n}_HOST is empty!"
10195 export SINGLEAGT=${SINGLEAGT:-agt1}
10197 export HSMTOOL=${HSMTOOL:-"lhsmtool_posix"}
10198 export HSMTOOL_PID_FILE=${HSMTOOL_PID_FILE:-"/var/run/lhsmtool_posix.pid"}
10199 export HSMTOOL_VERBOSE=${HSMTOOL_VERBOSE:-""}
10200 export HSMTOOL_UPDATE_INTERVAL=${HSMTOOL_UPDATE_INTERVAL:=""}
10201 export HSMTOOL_EVENT_FIFO=${HSMTOOL_EVENT_FIFO:=""}
10202 export HSMTOOL_TESTDIR
10203 export HSMTOOL_ARCHIVE_FORMAT=${HSMTOOL_ARCHIVE_FORMAT:-v2}
10205 if ! [[ $HSMTOOL =~ hsmtool ]]; then
10206 echo "HSMTOOL = '$HSMTOOL' does not contain 'hsmtool', GLWT" >&2
10209 HSM_ARCHIVE_NUMBER=2
10211 # The test only support up to 10 MDTs
10212 MDT_PREFIX="mdt.$FSNAME-MDT000"
10213 HSM_PARAM="${MDT_PREFIX}0.hsm"
10215 # archive is purged at copytool setup
10216 HSM_ARCHIVE_PURGE=true
10218 # Don't allow copytool error upon start/setup
10219 HSMTOOL_NOERROR=false
10222 # Get the backend root path for the given agent facet.
10223 copytool_device() {
10225 local dev=AGTDEV$(facet_number $facet)
10230 get_mdt_devices() {
10232 # get MDT device for each mdc
10233 for mdtno in $(seq 1 $MDSCOUNT); do
10234 local idx=$(($mdtno - 1))
10235 MDT[$idx]=$($LCTL get_param -n \
10236 mdc.$FSNAME-MDT000${idx}-mdc-*.mds_server_uuid |
10237 awk '{gsub(/_UUID/,""); print $1}' | head -n1)
10241 pkill_copytools() {
10245 do_nodes "$hosts" "pkill --pidfile=$HSMTOOL_PID_FILE --signal=$signal hsmtool"
10248 copytool_continue() {
10249 local agents=${1:-$(facet_active_host $SINGLEAGT)}
10251 pkill_copytools "$agents" CONT || return 0
10252 echo "Copytool is continued on $agents"
10256 local hosts=${1:-$(facet_active_host $SINGLEAGT)}
10258 echo "Killing existing copytools on $hosts"
10259 pkill_copytools "$hosts" TERM || return 0
10260 copytool_continue "$hosts"
10263 copytool_monitor_cleanup() {
10264 local facet=${1:-$SINGLEAGT}
10265 local agent=$(facet_active_host $facet)
10267 if [ -n "$HSMTOOL_MONITOR_DIR" ]; then
10268 # Should die when the copytool dies, but just in case.
10269 local cmd="kill \\\$(cat $HSMTOOL_MONITOR_DIR/monitor_pid)"
10270 cmd+=" 2>/dev/null || true"
10271 do_node $agent "$cmd"
10272 do_node $agent "rm -fr $HSMTOOL_MONITOR_DIR"
10273 export HSMTOOL_MONITOR_DIR=
10276 # The pdsh should die on its own when the monitor dies. Just
10277 # in case, though, try to clean up to avoid any cruft.
10278 if [ -n "$HSMTOOL_MONITOR_PDSH" ]; then
10279 kill $HSMTOOL_MONITOR_PDSH 2>/dev/null || true
10280 export HSMTOOL_MONITOR_PDSH=
10286 local host="$(facet_host "$1")"
10287 local prefix=$TESTLOG_PREFIX
10288 [ -n "$TESTNAME" ] && prefix+=.$TESTNAME
10290 printf "${prefix}.copytool${archive_id}_log.${host}.log"
10293 __lhsmtool_rebind()
10295 do_facet $facet $HSMTOOL "${hsmtool_options[@]}" --rebind "$@" "$mountpoint"
10298 __lhsmtool_import()
10300 mkdir -p "$(dirname "$2")" ||
10301 error "cannot create directory '$(dirname "$2")'"
10302 do_facet $facet $HSMTOOL "${hsmtool_options[@]}" --import "$@" "$mountpoint"
10307 local host="$(facet_host "$facet")"
10308 local cmd="$HSMTOOL ${hsmtool_options[@]} --daemon --pid-file=$HSMTOOL_PID_FILE"
10309 [ -n "$bandwidth" ] && cmd+=" --bandwidth $bandwidth"
10310 [ -n "$archive_id" ] && cmd+=" --archive $archive_id"
10311 # [ ${#misc_options[@]} -gt 0 ] &&
10312 # cmd+=" $(IFS=" " echo "$@")"
10313 cmd+=" $@ \"$mountpoint\""
10315 echo "Starting copytool '$facet' on '$host' with cmdline '$cmd'"
10316 stack_trap "pkill_copytools $host TERM || true" EXIT
10317 do_node "$host" "$cmd < /dev/null > \"$(copytool_logfile $facet)\" 2>&1"
10321 local facet="${1:-$SINGLEAGT}"
10323 printf "$(copytool_device "$facet")/${TESTSUITE}.${TESTNAME}/"
10326 # Main entry point to perform copytool related operations
10330 # setup setup a copytool to run in the background, that copytool will be
10332 # import import a file from an HSM backend
10333 # rebind rebind an archived file to a new fid
10335 # Although the semantics might suggest otherwise, one does not need to 'setup'
10336 # a copytool before a call to 'copytool import' or 'copytool rebind'.
10343 # Use default values
10344 local facet=$SINGLEAGT
10345 local mountpoint="${MOUNT2:-$MOUNT}"
10346 local hsm_root="${hsm_root:-$(hsm_root "$facet")}"
10349 local fail_on_error=true
10350 local -a hsmtool_options=("--hsm-root=$hsm_root")
10351 local -a action_options=()
10353 if [[ -n "$HSMTOOL_ARCHIVE_FORMAT" ]]; then
10354 hsmtool_options+=("--archive-format=$HSMTOOL_ARCHIVE_FORMAT")
10357 if [[ -n "$HSMTOOL_VERBOSE" ]]; then
10358 hsmtool_options+=("$HSMTOOL_VERBOSE")
10361 while [ $# -gt 0 ]; do
10373 local archive_id="$1"
10381 local bandwidth="$1" # in MB/s
10384 local fail_on_error=false
10387 # Uncommon(/copytool dependent) option
10388 action_options+=("$1")
10394 stack_trap "do_facet $facet rm -rf '$hsm_root'" EXIT
10395 do_facet $facet mkdir -p "$hsm_root" ||
10396 error "mkdir '$hsm_root' failed"
10400 local copytool=lhsmtool
10404 __${copytool}_${action} "${action_options[@]}"
10405 if [ $? -ne 0 ]; then
10410 local host="$(facet_host $facet)"
10411 error_msg="Failed to start copytool $facet on '$host'"
10414 local src="${action_options[0]}"
10415 local dest="${action_options[1]}"
10416 error_msg="Failed to import '$src' to '$dest'"
10419 error_msg="could not rebind file"
10423 $fail_on_error && error "$error_msg" || echo "$error_msg"
10428 local client_count=$1
10429 if [[ $CLIENTCOUNT -lt $client_count ]]; then
10430 skip "Need $client_count or more clients, have $CLIENTCOUNT"
10437 $LFS path2fid $1 | tr -d '[]'
10438 return ${PIPESTATUS[0]}
10446 if [[ $u == "user" ]]; then
10447 st=$($RUNAS $LFS hsm_state $f)
10450 st=$($LFS hsm_state $f)
10453 [[ $? == 0 ]] || error "$LFS hsm_state $f failed (run as $u)"
10455 st=$(echo $st | cut -f 2 -d" " | tr -d "()," )
10459 check_hsm_flags() {
10463 local st=$(get_hsm_flags $f)
10464 [[ $st == $fl ]] || error "hsm flags on $f are $st != $fl"
10473 if [[ "$value" != "" ]]; then
10476 for mdtno in $(seq 1 $MDSCOUNT); do
10477 local idx=$(($mdtno - 1))
10478 local facet=mds${mdtno}
10479 # if $arg include -P option, run 1 set_param per MDT on the MGS
10480 # else, run set_param on each MDT
10481 [[ $arg = *"-P"* ]] && facet=mgs
10482 do_facet $facet $LCTL set_param $arg mdt.${MDT[$idx]}.$key$value
10483 [[ $? != 0 ]] && rc=1
10488 mdts_check_param() {
10494 for mdtno in $(seq 1 $MDSCOUNT); do
10495 local idx=$(($mdtno - 1))
10496 wait_update_facet --verbose mds${mdtno} \
10497 "$LCTL get_param -n $MDT_PREFIX${idx}.$key" "$target" \
10499 error "$key state is not '$target' on mds${mdtno}"
10503 cdt_set_mount_state() {
10504 mdts_set_param "-P" hsm_control "$1"
10505 # set_param -P is asynchronous operation and could race with set_param.
10506 # In such case configs could be retrieved and applied at mgc after
10507 # set_param -P completion. Sleep here to avoid race with set_param.
10508 # We need at least 20 seconds. 10 for mgc_requeue_thread to wake up
10509 # MGC_TIMEOUT_MIN_SECONDS + MGC_TIMEOUT_RAND_CENTISEC(5 + 5)
10510 # and 10 seconds to retrieve config from server.
10514 cdt_check_state() {
10515 mdts_check_param hsm_control "$1" 20
10518 cdt_set_sanity_policy() {
10519 if [[ "$CDT_POLICY_HAD_CHANGED" ]]
10522 mdts_set_param "" hsm.policy "+NRA"
10523 mdts_set_param "" hsm.policy "-NBR"
10524 CDT_POLICY_HAD_CHANGED=
10532 mdts_set_param "$opt -n" "hsm.$param" "$value"
10536 wait_request_state() {
10540 # 4th arg (mdt index) is optional
10541 local mdtidx=${4:-0}
10542 local mds=mds$(($mdtidx + 1))
10544 local cmd="$LCTL get_param -n ${MDT_PREFIX}${mdtidx}.hsm.actions"
10545 cmd+=" | awk '/'$fid'.*action='$request'/ {print \\\$13}' | cut -f2 -d="
10547 wait_update_facet --verbose $mds "$cmd" "$state" 200 ||
10548 error "request on $fid is not $state on $mds"
10556 local WAIT_MAX=${4:-60}
10559 # We need to run do_node in bg, because pdsh does not exit
10560 # if child process of run script exists.
10561 # I.e. pdsh does not exit when runmultiop_bg_pause exited,
10562 # because of multiop_bg_pause -> $MULTIOP_PROG &
10563 # By the same reason we need sleep a bit after do_nodes starts
10564 # to let runmultiop_bg_pause start muliop and
10565 # update /tmp/multiop_bg.pid ;
10566 # The rm /tmp/multiop_bg.pid guarantees here that
10567 # we have the updated by runmultiop_bg_pause
10568 # /tmp/multiop_bg.pid file
10570 local pid_file=$TMP/multiop_bg.pid.$$
10572 do_node $client "MULTIOP_PID_FILE=$pid_file LUSTRE= \
10573 runmultiop_bg_pause $file $cmds" &
10577 while [[ $wait_time -lt $WAIT_MAX ]]; do
10579 wait_time=$((wait_time + 3))
10580 multiop_pid=$(do_node $client cat $pid_file)
10581 if [ -n "$multiop_pid" ]; then
10586 [ -n "$multiop_pid" ] ||
10587 error "$client : Can not get multiop_pid from $pid_file "
10589 eval export $(node_var_name $client)_multiop_pid=$multiop_pid
10590 eval export $(node_var_name $client)_do_node_pid=$pid
10591 local var=$(node_var_name $client)_multiop_pid
10592 echo client $client multiop_bg started multiop_pid=${!var}
10598 local multiop_pid=$(node_var_name $client)_multiop_pid
10599 local do_node_pid=$(node_var_name $client)_do_node_pid
10601 echo "Stopping multiop_pid=${!multiop_pid} (kill ${!multiop_pid} on $client)"
10602 do_node $client kill -USR1 ${!multiop_pid}
10604 wait ${!do_node_pid}
10608 local delay=$(do_facet $SINGLEMDS lctl get_param -n lo[vd].*.qos_maxage |
10609 awk '{ print $1 * 2; exit; }')
10613 check_component_count() {
10614 local comp_cnt=$($LFS getstripe --component-count $1)
10615 [ $comp_cnt -eq $2 ] || error "$1, component count $comp_cnt != $2"
10618 # Verify there are no init components with "extension" flag
10619 verify_no_init_extension() {
10620 local flg_opts="--component-flags init,extension"
10621 local found=$($LFS find $flg_opts $1 | wc -l)
10622 [ $found -eq 0 ] || error "$1 has component with initialized extension"
10625 # Verify there is at least one component starting at 0
10626 verify_comp_at_zero() {
10627 flg_opts="--component-flags init"
10628 found=$($LFS find --component-start 0M $flg_opts $1 | wc -l)
10629 [ $found -eq 1 ] ||
10630 error "No component starting at zero(!)"
10633 # version after which Self-Extending Layouts are available
10636 sel_layout_sanity() {
10640 verify_no_init_extension $file
10641 verify_comp_at_zero $file
10642 check_component_count $file $comp_cnt
10645 statx_supported() {
10646 $STATX --quiet --version
10651 # wrappers for createmany and unlinkmany
10652 # to set debug=0 if number of creates is high enough
10653 # this is to speedup testing
10655 function createmany() {
10659 if (( count > 100 )); then
10661 do_nodes $(comma_list $(all_nodes)) $LCTL set_param -n debug=0
10663 $LUSTRE/tests/createmany $*
10670 function unlinkmany() {
10674 if (( count > 100 )); then
10676 do_nodes $(comma_list $(all_nodes)) $LCTL set_param -n debug=0
10678 $LUSTRE/tests/unlinkmany $*
10685 # Check if fallocate supported on OSTs, enable if unset, default mode=0
10686 # Optionally pass the OST fallocate mode (0=unwritten extents, 1=zero extents)
10687 function check_set_fallocate()
10689 local new_mode="$1"
10690 local osts=$(comma_list $(osts_nodes))
10691 local fa_mode="osd-ldiskfs.*.fallocate_zero_blocks"
10692 local old_mode=$(do_facet ost1 $LCTL get_param -n $fa_mode 2>/dev/null|
10695 [[ -n "$old_mode" ]] || { echo "fallocate not supported"; return 1; }
10696 [[ -z "$new_mode" && "$old_mode" != "-1" ]] &&
10697 { echo "keep default fallocate mode: $old_mode"; return 0; }
10698 [[ "$new_mode" && "$old_mode" == "$new_mode" ]] &&
10699 { echo "keep current fallocate mode: $old_mode"; return 0; }
10701 stack_trap "do_nodes $osts $LCTL set_param $fa_mode=$old_mode"
10702 do_nodes $osts $LCTL set_param $fa_mode=${new_mode:-0} ||
10703 error "set $fa_mode=$new_mode"
10706 # Check if fallocate supported on OSTs, enable if unset, skip if unavailable
10707 function check_set_fallocate_or_skip()
10709 [ "$ost1_FSTYPE" != ldiskfs ] && skip "non-ldiskfs backend"
10710 check_set_fallocate || skip "need at least 2.13.57 for fallocate"
10713 function disable_opencache()
10715 local state=$($LCTL get_param -n "llite.*.opencache_threshold_count" | head -1)
10717 test -z "${saved_OPENCACHE_value}" &&
10718 export saved_OPENCACHE_value="$state"
10720 [[ "$state" = "off" ]] && return
10722 $LCTL set_param -n "llite.*.opencache_threshold_count"=off
10725 function set_opencache()
10727 local newvalue="$1"
10728 local state=$($LCTL get_param -n "llite.*.opencache_threshold_count")
10730 [[ -n "$newvalue" ]] || return
10732 [[ -n "${saved_OPENCACHE_value}" ]] ||
10733 export saved_OPENCACHE_value="$state"
10735 $LCTL set_param -n "llite.*.opencache_threshold_count"=$newvalue
10740 function restore_opencache()
10742 [[ -z "${saved_OPENCACHE_value}" ]] ||
10743 $LCTL set_param -n "llite.*.opencache_threshold_count"=${saved_OPENCACHE_value}
10746 # LU-13417: XXX lots of tests assume the directory to be created under MDT0,
10747 # created on MDT0, use this function to create directory on specific MDT
10748 # explicitly, and set default LMV to create subdirs on the same MDT too.
10753 while getopts "i:" opt $*; do
10759 shift $((OPTIND - 1))
10761 $LFS mkdir -i $mdt -c 1 $*
10765 mkdir_on_mdt -i0 $*
10768 # Wait for nodemap synchronization
10770 local nodemap_name=$1
10775 local is_active=$(do_facet mgs $LCTL get_param -n nodemap.active)
10776 local max_retries=20
10780 local mgs_ip=$(host_nids_address $mgs_HOST $NETTYPE | cut -d' ' -f1)
10783 if [ "$nodemap_name" == "active" ]; then
10784 proc_param="active"
10785 elif [ -z "$key" ]; then
10786 proc_param=${nodemap_name}
10788 proc_param="${nodemap_name}.${key}"
10790 if [ "$opt" == "inactive" ]; then
10791 # check nm sync even if nodemap is not activated
10795 (( is_active == 0 )) && [ "$proc_param" != "active" ] && return
10797 if [ -z "$value" ]; then
10798 out1=$(do_facet mgs $LCTL get_param $opt \
10799 nodemap.${proc_param} 2>/dev/null)
10800 echo "On MGS ${mgs_ip}, ${proc_param} = $out1"
10805 # if servers run on the same node, it is impossible to tell if they get
10806 # synced with the mgs, so just wait an arbitrary 10 seconds
10807 if [ $(facet_active_host mgs) == $(facet_active_host mds) ] &&
10808 [ $(facet_active_host mgs) == $(facet_active_host ost1) ]; then
10809 echo "waiting 10 secs for sync"
10814 # wait up to 10 seconds for other servers to sync with mgs
10815 for i in $(seq 1 10); do
10816 for node in $(all_server_nodes); do
10817 local node_ip=$(host_nids_address $node $NETTYPE |
10821 if [ -z "$value" ]; then
10822 [ $node_ip == $mgs_ip ] && continue
10825 out2=$(do_node $node_ip $LCTL get_param $opt \
10826 nodemap.$proc_param 2>/dev/null)
10827 echo "On $node ${node_ip}, ${proc_param} = $out2"
10828 [ "$out1" != "$out2" ] && is_sync=false && break
10833 if ! $is_sync; then
10836 echo OTHER - IP: $node_ip
10838 error "mgs and $nodemap_name ${key} mismatch, $i attempts"
10840 echo "waited $((i - 1)) seconds for sync"
10843 consume_precreations() {
10847 local extra=${4:-2}
10848 local OST=$(ostname_from_index $OSTIDX $dir)
10850 test_mkdir -p $dir/${OST}
10851 $LFS setstripe -i $OSTIDX -c 1 ${dir}/${OST}
10854 local mdtosc_proc=$(get_mdtosc_proc_path $mfacet $OST)
10855 local last_id=$(do_facet $mfacet $LCTL get_param -n \
10856 osp.$mdtosc_proc.prealloc_last_id)
10857 local next_id=$(do_facet $mfacet $LCTL get_param -n \
10858 osp.$mdtosc_proc.prealloc_next_id)
10859 echo "Creating to objid $last_id on ost $OST..."
10860 createmany -o $dir/${OST}/f $next_id $((last_id - next_id + extra))
10863 __exhaust_precreations() {
10866 local FAILIDX=${3:-$OSTIDX}
10867 local ofacet=ost$((OSTIDX + 1))
10869 mkdir_on_mdt0 $DIR/$tdir
10870 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
10871 local mfacet=mds$((mdtidx + 1))
10872 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
10874 local mdtosc_proc=$(get_mdtosc_proc_path $mfacet)
10875 do_facet $mfacet $LCTL get_param osp.$mdtosc_proc.prealloc*
10877 #define OBD_FAIL_OST_ENOSPC 0x215
10878 do_facet $ofacet $LCTL set_param fail_val=$FAILIDX fail_loc=0x215
10880 consume_precreations $DIR/$tdir $mfacet $OSTIDX
10882 do_facet $mfacet $LCTL get_param osp.$mdtosc_proc.prealloc*
10883 do_facet $ofacet $LCTL set_param fail_loc=$FAILLOC
10886 exhaust_precreations() {
10887 __exhaust_precreations $1 $2 $3
10891 exhaust_all_precreations() {
10893 for (( i=0; i < OSTCOUNT; i++ )) ; do
10894 __exhaust_precreations $i $1 -1