3 trap 'print_summary && print_stack_trace | tee $TF_FAIL && \
4 echo "$TESTSUITE: FAIL: test-framework exiting on error"' ERR
8 export REFORMAT=${REFORMAT:-""}
9 export WRITECONF=${WRITECONF:-""}
10 export VERBOSE=${VERBOSE:-false}
11 export GSS=${GSS:-false}
12 export GSS_SK=${GSS_SK:-false}
14 export GSS_PIPEFS=false
15 export SHARED_KEY=${SHARED_KEY:-false}
16 export SK_PATH=${SK_PATH:-/tmp/test-framework-keys}
17 export SK_OM_PATH=$SK_PATH'/tmp-request-mount'
18 export SK_MOUNTED=${SK_MOUNTED:-false}
19 export SK_FLAVOR=${SK_FLAVOR:-ski}
20 export SK_NO_KEY=${SK_NO_KEY:-true}
21 export SK_UNIQUE_NM=${SK_UNIQUE_NM:-false}
22 export SK_S2S=${SK_S2S:-false}
23 export SK_S2SNM=${SK_S2SNM:-TestFrameNM}
24 export SK_S2SNMCLI=${SK_S2SNMCLI:-TestFrameNMCli}
25 export SK_SKIPFIRST=${SK_SKIPFIRST:-true}
26 export IDENTITY_UPCALL=default
28 export FLAKEY=${FLAKEY:-true}
29 # specify environment variable containing batch job name for server statistics
30 export JOBID_VAR=${JOBID_VAR:-"procname_uid"} # or "existing" or "disable"
32 #export PDSH="pdsh -S -Rssh -w"
33 export MOUNT_CMD=${MOUNT_CMD:-"mount -t lustre"}
34 export UMOUNT=${UMOUNT:-"umount -d"}
36 export LSNAPSHOT_CONF="/etc/ldev.conf"
37 export LSNAPSHOT_LOG="/var/log/lsnapshot.log"
39 # sles12 umount has a issue with -d option
40 [ -e /etc/SuSE-release ] && grep -w VERSION /etc/SuSE-release | grep -wq 12 && {
41 export UMOUNT="umount"
44 # function used by scripts run on remote nodes
45 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
46 . $LUSTRE/tests/functions.sh
47 . $LUSTRE/tests/yaml.sh
49 export LD_LIBRARY_PATH=${LUSTRE}/utils/.libs:${LUSTRE}/utils:${LD_LIBRARY_PATH}
51 LUSTRE_TESTS_CFG_DIR=${LUSTRE_TESTS_CFG_DIR:-${LUSTRE}/tests/cfg}
53 EXCEPT_LIST_FILE=${EXCEPT_LIST_FILE:-${LUSTRE_TESTS_CFG_DIR}/tests-to-skip.sh}
55 if [ -f "$EXCEPT_LIST_FILE" ]; then
56 echo "Reading test skip list from $EXCEPT_LIST_FILE"
61 # check config files for options in decreasing order of preference
62 [ -z "$MODPROBECONF" -a -f /etc/modprobe.d/lustre.conf ] &&
63 MODPROBECONF=/etc/modprobe.d/lustre.conf
64 [ -z "$MODPROBECONF" -a -f /etc/modprobe.d/Lustre ] &&
65 MODPROBECONF=/etc/modprobe.d/Lustre
66 [ -z "$MODPROBECONF" -a -f /etc/modprobe.conf ] &&
67 MODPROBECONF=/etc/modprobe.conf
69 sanitize_parameters() {
70 for i in DIR DIR1 DIR2 MOUNT MOUNT1 MOUNT2
73 if [ -d "$path" ]; then
74 eval export $i=$(echo $path | sed -r 's/\/+$//g')
80 [[ $DIR/ = $MOUNT/* ]] ||
81 { failed=1 && echo "DIR=$DIR not in $MOUNT. Aborting."; }
82 [[ $DIR1/ = $MOUNT1/* ]] ||
83 { failed=1 && echo "DIR1=$DIR1 not in $MOUNT1. Aborting."; }
84 [[ $DIR2/ = $MOUNT2/* ]] ||
85 { failed=1 && echo "DIR2=$DIR2 not in $MOUNT2. Aborting"; }
87 [ -n "$failed" ] && exit 99 || true
91 echo "usage: $0 [-r] [-f cfgfile]"
99 [ -z "$DEFAULT_SUITES" ] && return 0
100 [ -n "$ONLY" ] && echo "WARNING: ONLY is set to $(echo $ONLY)"
102 local form="%-13s %-17s %-9s %s %s\n"
104 printf "$form" "status" "script" "Total(sec)" "E(xcluded) S(low)"
105 echo "---------------------------------------------------------------"
106 for O in $DEFAULT_SUITES; do
107 O=$(echo $O | tr "-" "_" | tr "[:lower:]" "[:upper:]")
108 [ "${!O}" = "no" ] && continue || true
109 local o=$(echo $O | tr "[:upper:]_" "[:lower:]-")
110 local log=${TMP}/${o}.log
111 if is_sanity_benchmark $o; then
112 log=${TMP}/sanity-benchmark.log
117 local status=Unfinished
119 skipped=$(grep excluded $log | awk '{ printf " %s", $3 }' |
121 slow=$(egrep "^PASS|^FAIL" $log | tr -d "("| sed s/s\)$//g |
122 sort -nr -k 3 | head -n5 | awk '{ print $2":"$3"s" }')
123 total=$(grep duration $log | awk '{ print $2 }')
124 if [ "${!O}" = "done" ]; then
128 local durations=$(egrep "^PASS|^FAIL" $log |
129 tr -d "("| sed s/s\)$//g |
130 awk '{ print $2":"$3"|" }')
131 details=$(printf "%s\n%s %s %s\n" "$details" \
132 "DDETAILS" "$O" "$(echo $durations)")
135 printf "$form" $status "$O" "${total}" "E=$skipped"
136 printf "$form" "-" "-" "-" "S=$(echo $slow)"
139 for O in $DEFAULT_SUITES; do
140 O=$(echo $O | tr "-" "_" | tr "[:lower:]" "[:upper:]")
141 if [ "${!O}" = "no" ]; then
142 printf "$form" "Skipped" "$O" ""
146 # print the detailed tests durations if DDETAILS=true
152 # Get information about the Lustre environment. The information collected
153 # will be used in Lustre tests.
154 # usage: get_lustre_env
155 # input: No required or optional arguments
156 # output: No return values, environment variables are exported
160 export mds1_FSTYPE=${mds1_FSTYPE:-$(facet_fstype mds1)}
161 export ost1_FSTYPE=${ost1_FSTYPE:-$(facet_fstype ost1)}
163 export MGS_VERSION=$(lustre_version_code mgs)
164 export MDS1_VERSION=$(lustre_version_code mds1)
165 export OST1_VERSION=$(lustre_version_code ost1)
166 export CLIENT_VERSION=$(lustre_version_code client)
169 # Prefer using "mds1" directly instead of SINGLEMDS.
170 # Keep this for compat until it is removed from scripts.
171 export SINGLEMDS=${SINGLEMDS:-mds1}
175 export LUSTRE=$(absolute_path $LUSTRE)
176 export TESTSUITE=$(basename $0 .sh)
177 export TEST_FAILED=false
178 export FAIL_ON_SKIP_ENV=${FAIL_ON_SKIP_ENV:-false}
179 export RPC_MODE=${RPC_MODE:-false}
180 export DO_CLEANUP=${DO_CLEANUP:-true}
181 export KEEP_ZPOOL=${KEEP_ZPOOL:-false}
182 export CLEANUP_DM_DEV=false
183 export PAGE_SIZE=$(get_page_size client)
185 export MKE2FS=$MKE2FS
186 if [ -z "$MKE2FS" ]; then
187 if which mkfs.ldiskfs >/dev/null 2>&1; then
188 export MKE2FS=mkfs.ldiskfs
194 export DEBUGFS=$DEBUGFS
195 if [ -z "$DEBUGFS" ]; then
196 if which debugfs.ldiskfs >/dev/null 2>&1; then
197 export DEBUGFS=debugfs.ldiskfs
199 export DEBUGFS=debugfs
203 export TUNE2FS=$TUNE2FS
204 if [ -z "$TUNE2FS" ]; then
205 if which tunefs.ldiskfs >/dev/null 2>&1; then
206 export TUNE2FS=tunefs.ldiskfs
208 export TUNE2FS=tune2fs
212 export E2LABEL=$E2LABEL
213 if [ -z "$E2LABEL" ]; then
214 if which label.ldiskfs >/dev/null 2>&1; then
215 export E2LABEL=label.ldiskfs
217 export E2LABEL=e2label
221 export DUMPE2FS=$DUMPE2FS
222 if [ -z "$DUMPE2FS" ]; then
223 if which dumpfs.ldiskfs >/dev/null 2>&1; then
224 export DUMPE2FS=dumpfs.ldiskfs
226 export DUMPE2FS=dumpe2fs
230 export E2FSCK=$E2FSCK
231 if [ -z "$E2FSCK" ]; then
232 if which fsck.ldiskfs >/dev/null 2>&1; then
233 export E2FSCK=fsck.ldiskfs
239 export RESIZE2FS=$RESIZE2FS
240 if [ -z "$RESIZE2FS" ]; then
241 if which resizefs.ldiskfs >/dev/null 2>&1; then
242 export RESIZE2FS=resizefs.ldiskfs
244 export RESIZE2FS=resize2fs
248 export LFSCK_ALWAYS=${LFSCK_ALWAYS:-"no"} # check fs after test suite
249 export FSCK_MAX_ERR=4 # File system errors left uncorrected
251 export ZFS=${ZFS:-zfs}
252 export ZPOOL=${ZPOOL:-zpool}
253 export ZDB=${ZDB:-zdb}
254 export PARTPROBE=${PARTPROBE:-partprobe}
256 #[ -d /r ] && export ROOT=${ROOT:-/r}
257 export TMP=${TMP:-$ROOT/tmp}
258 export TESTSUITELOG=${TMP}/${TESTSUITE}.log
259 export LOGDIR=${LOGDIR:-${TMP}/test_logs/$(date +%s)}
260 export TESTLOG_PREFIX=$LOGDIR/$TESTSUITE
262 export HOSTNAME=${HOSTNAME:-$(hostname -s)}
263 if ! echo $PATH | grep -q $LUSTRE/utils; then
264 export PATH=$LUSTRE/utils:$PATH
266 if ! echo $PATH | grep -q $LUSTRE/utils/gss; then
267 export PATH=$LUSTRE/utils/gss:$PATH
269 if ! echo $PATH | grep -q $LUSTRE/tests; then
270 export PATH=$LUSTRE/tests:$PATH
272 if ! echo $PATH | grep -q $LUSTRE/../lustre-iokit/sgpdd-survey; then
273 export PATH=$LUSTRE/../lustre-iokit/sgpdd-survey:$PATH
275 export LST=${LST:-"$LUSTRE/../lnet/utils/lst"}
276 [ ! -f "$LST" ] && export LST=$(which lst)
277 export SGPDDSURVEY=${SGPDDSURVEY:-"$LUSTRE/../lustre-iokit/sgpdd-survey/sgpdd-survey")}
278 [ ! -f "$SGPDDSURVEY" ] && export SGPDDSURVEY=$(which sgpdd-survey)
279 export MCREATE=${MCREATE:-mcreate}
280 export MULTIOP=${MULTIOP:-multiop}
281 export MMAP_CAT=${MMAP_CAT:-mmap_cat}
282 export STATX=${STATX:-statx}
283 # Ubuntu, at least, has a truncate command in /usr/bin
284 # so fully path our truncate command.
285 export TRUNCATE=${TRUNCATE:-$LUSTRE/tests/truncate}
286 export FSX=${FSX:-$LUSTRE/tests/fsx}
287 export MDSRATE=${MDSRATE:-"$LUSTRE/tests/mpi/mdsrate"}
288 [ ! -f "$MDSRATE" ] && export MDSRATE=$(which mdsrate 2> /dev/null)
289 if ! echo $PATH | grep -q $LUSTRE/tests/racer; then
290 export PATH=$LUSTRE/tests/racer:$PATH:
292 if ! echo $PATH | grep -q $LUSTRE/tests/mpi; then
293 export PATH=$LUSTRE/tests/mpi:$PATH
295 export RSYNC_RSH=${RSYNC_RSH:-rsh}
297 export LNETCTL=${LNETCTL:-"$LUSTRE/../lnet/utils/lnetctl"}
298 [ ! -f "$LNETCTL" ] && export LNETCTL=$(which lnetctl 2> /dev/null)
299 export LCTL=${LCTL:-"$LUSTRE/utils/lctl"}
300 [ ! -f "$LCTL" ] && export LCTL=$(which lctl)
301 export LFS=${LFS:-"$LUSTRE/utils/lfs"}
302 [ ! -f "$LFS" ] && export LFS=$(which lfs)
303 export KSOCKLND_CONFIG=${KSOCKLND_CONFIG:-"$LUSTRE/scripts/ksocklnd-config"}
304 [ ! -f "$KSOCKLND_CONFIG" ] &&
305 export KSOCKLND_CONFIG=$(which ksocklnd-config 2> /dev/null)
307 export PERM_CMD=$(echo ${PERM_CMD:-"$LCTL conf_param"})
309 export L_GETIDENTITY=${L_GETIDENTITY:-"$LUSTRE/utils/l_getidentity"}
310 if [ ! -f "$L_GETIDENTITY" ]; then
311 if `which l_getidentity > /dev/null 2>&1`; then
312 export L_GETIDENTITY=$(which l_getidentity)
314 export L_GETIDENTITY=NONE
317 export LL_DECODE_FILTER_FID=${LL_DECODE_FILTER_FID:-"$LUSTRE/utils/ll_decode_filter_fid"}
318 [ ! -f "$LL_DECODE_FILTER_FID" ] && export LL_DECODE_FILTER_FID="ll_decode_filter_fid"
319 export LL_DECODE_LINKEA=${LL_DECODE_LINKEA:-"$LUSTRE/utils/ll_decode_linkea"}
320 [ ! -f "$LL_DECODE_LINKEA" ] && export LL_DECODE_LINKEA="ll_decode_linkea"
321 export MKFS=${MKFS:-"$LUSTRE/utils/mkfs.lustre"}
322 [ ! -f "$MKFS" ] && export MKFS="mkfs.lustre"
323 export TUNEFS=${TUNEFS:-"$LUSTRE/utils/tunefs.lustre"}
324 [ ! -f "$TUNEFS" ] && export TUNEFS="tunefs.lustre"
325 export CHECKSTAT="${CHECKSTAT:-"checkstat -v"} "
326 export LUSTRE_RMMOD=${LUSTRE_RMMOD:-$LUSTRE/scripts/lustre_rmmod}
327 [ ! -f "$LUSTRE_RMMOD" ] &&
328 export LUSTRE_RMMOD=$(which lustre_rmmod 2> /dev/null)
329 export LUSTRE_ROUTES_CONVERSION=${LUSTRE_ROUTES_CONVERSION:-$LUSTRE/scripts/lustre_routes_conversion}
330 [ ! -f "$LUSTRE_ROUTES_CONVERSION" ] &&
331 export LUSTRE_ROUTES_CONVERSION=$(which lustre_routes_conversion 2> /dev/null)
332 export LFS_MIGRATE=${LFS_MIGRATE:-$LUSTRE/scripts/lfs_migrate}
333 [ ! -f "$LFS_MIGRATE" ] &&
334 export LFS_MIGRATE=$(which lfs_migrate 2> /dev/null)
335 export LR_READER=${LR_READER:-"$LUSTRE/utils/lr_reader"}
336 [ ! -f "$LR_READER" ] &&
337 export LR_READER=$(which lr_reader 2> /dev/null)
338 [ -z "$LR_READER" ] && export LR_READER="/usr/sbin/lr_reader"
339 export LSOM_SYNC=${LSOM_SYNC:-"$LUSTRE/utils/llsom_sync"}
340 [ ! -f "$LSOM_SYNC" ] &&
341 export LSOM_SYNC=$(which llsom_sync 2> /dev/null)
342 [ -z "$LSOM_SYNC" ] && export LSOM_SYNC="/usr/sbin/llsom_sync"
343 export NAME=${NAME:-local}
344 export LGSSD=${LGSSD:-"$LUSTRE/utils/gss/lgssd"}
345 [ "$GSS_PIPEFS" = "true" ] && [ ! -f "$LGSSD" ] &&
346 export LGSSD=$(which lgssd)
347 export LSVCGSSD=${LSVCGSSD:-"$LUSTRE/utils/gss/lsvcgssd"}
348 [ ! -f "$LSVCGSSD" ] && export LSVCGSSD=$(which lsvcgssd 2> /dev/null)
349 export KRB5DIR=${KRB5DIR:-"/usr/kerberos"}
351 export SAVE_PWD=${SAVE_PWD:-$LUSTRE/tests}
353 export LDEV=${LDEV:-"$LUSTRE/scripts/ldev"}
354 [ ! -f "$LDEV" ] && export LDEV=$(which ldev 2> /dev/null)
356 export DMSETUP=${DMSETUP:-dmsetup}
357 export DM_DEV_PATH=${DM_DEV_PATH:-/dev/mapper}
358 export LOSETUP=${LOSETUP:-losetup}
360 if [ "$ACCEPTOR_PORT" ]; then
361 export PORT_OPT="--port $ACCEPTOR_PORT"
365 $RPC_MODE || echo "Using GSS shared-key feature"
366 which lgss_sk > /dev/null 2>&1 ||
367 error_exit "built with lgss_sk disabled! SEC=$SEC"
375 $RPC_MODE || echo "Using GSS/krb5 ptlrpc security flavor"
376 which lgss_keyring > /dev/null 2>&1 ||
377 error_exit "built with gss disabled! SEC=$SEC"
388 IDENTITY_UPCALL=false
392 export LOAD_MODULES_REMOTE=${LOAD_MODULES_REMOTE:-false}
394 # Paths on remote nodes, if different
395 export RLUSTRE=${RLUSTRE:-$LUSTRE}
396 export RPWD=${RPWD:-$PWD}
397 export I_MOUNTED=${I_MOUNTED:-"no"}
398 export AUSTER_CLEANUP=${AUSTER_CLEANUP:-false}
399 if [ ! -f /lib/modules/$(uname -r)/kernel/fs/lustre/mdt.ko -a \
400 ! -f /lib/modules/$(uname -r)/updates/kernel/fs/lustre/mdt.ko -a \
401 ! -f /lib/modules/$(uname -r)/extra/kernel/fs/lustre/mdt.ko -a \
402 ! -f $LUSTRE/mdt/mdt.ko ]; then
403 export CLIENTMODSONLY=yes
406 export SHUTDOWN_ATTEMPTS=${SHUTDOWN_ATTEMPTS:-3}
407 export OSD_TRACK_DECLARES_LBUG=${OSD_TRACK_DECLARES_LBUG:-"yes"}
411 while getopts "rvwf:" opt $*; do
416 w) WRITECONF=writeconf;;
421 shift $((OPTIND - 1))
424 # print the durations of each test if "true"
425 DDETAILS=${DDETAILS:-false}
426 [ "$TESTSUITELOG" ] && rm -f $TESTSUITELOG || true
431 export TF_FAIL=${TF_FAIL:-$TMP/tf.fail}
433 # Constants used in more than one test script
434 export LOV_MAX_STRIPE_COUNT=2000
435 export DELETE_OLD_POOLS=${DELETE_OLD_POOLS:-false}
436 export KEEP_POOLS=${KEEP_POOLS:-false}
437 export PARALLEL=${PARALLEL:-"no"}
439 export MACHINEFILE=${MACHINEFILE:-$TMP/$(basename $0 .sh).machines}
440 . ${CONFIG:=$LUSTRE/tests/cfg/$NAME.sh}
443 # use localrecov to enable recovery for local clients, LU-12722
444 [[ $MDS1_VERSION -lt $(version_code 2.13.52) ]] || {
445 export MDS_MOUNT_OPTS=${MDS_MOUNT_OPTS:-"-o localrecov"}
446 export MGS_MOUNT_OPTS=${MGS_MOUNT_OPTS:-"-o localrecov"}
449 [[ $OST1_VERSION -lt $(version_code 2.13.52) ]] ||
450 export OST_MOUNT_OPTS=${OST_MOUNT_OPTS:-"-o localrecov"}
457 ncpts=$(do_facet $facet "lctl get_param -n " \
458 "cpu_partition_table 2>/dev/null| wc -l" || echo 1)
460 if [ $ncpts -eq 0 ]; then
467 # Return a numeric version code based on a version string. The version
468 # code is useful for comparison two version strings to see which is newer.
470 # split arguments like "1.8.6-wc3" into "1", "8", "6", "3"
471 eval set -- $(tr "[:punct:][a-zA-Z]" " " <<< $*)
473 echo -n $(((${1:-0}<<24) | (${2:-0}<<16) | (${3:-0}<<8) | (${4:-0})))
476 export LINUX_VERSION=$(uname -r | sed -e "s/\([0-9]*\.[0-9]*\.[0-9]*\).*/\1/")
477 export LINUX_VERSION_CODE=$(version_code ${LINUX_VERSION//\./ })
479 # Report the Lustre build version string (e.g. 1.8.7.3 or 2.4.1).
481 # usage: lustre_build_version
483 # All Lustre versions support "lctl get_param" to report the version of the
484 # code running in the kernel (what our tests are interested in), but it
485 # doesn't work without modules loaded. After 2.9.53 and in upstream kernels
486 # the "version" parameter doesn't include "lustre: " at the beginning.
487 # If that fails, call "lctl lustre_build_version" which prints either (or both)
488 # the userspace and kernel build versions, but until 2.8.55 required root
489 # access to get the Lustre kernel version. If that also fails, fall back to
490 # using "lctl --version", which is easy to parse and works without the kernel
491 # modules, but was only added in 2.6.50 and only prints the lctl tool version,
492 # not the module version, though they are usually the same.
494 # Various commands and their output format for different Lustre versions:
495 # lctl get_param version: 2.9.55
496 # lctl get_param version: lustre: 2.8.53
497 # lctl get_param version: lustre: 2.6.52
498 # kernel: patchless_client
499 # build: v2_6_92_0-2.6.32-431.el6_lustre.x86_64
500 # lctl lustre_build_version: Lustre version: 2.8.53_27_gae67fc01
501 # lctl lustre_build_version: error: lustre_build_version: Permission denied
502 # (as non-root user) lctl version: v2_6_92_0-2.6.32-431.el6.x86_64
503 # lctl lustre_build_version: Lustre version: 2.5.3-2.6.32.26-175.fc12.x86_64
504 # lctl version: 2.5.3-2.6.32..26-175fc12.x86_64
505 # lctl --version: lctl 2.6.50
507 # output: prints version string to stdout in (up to 4) dotted-decimal values
508 lustre_build_version() {
509 local facet=${1:-client}
510 local facet_version=${facet}_VERSION
512 # if the global variable is already set, then use that
513 [ -n "${!facet_version}" ] && echo ${!facet_version} && return
515 # this is the currently-running version of the kernel modules
516 local ver=$(do_facet $facet "$LCTL get_param -n version 2>/dev/null")
517 # we mostly test 2.10+ systems, only try others if the above fails
518 if [ -z "$ver" ]; then
519 ver=$(do_facet $facet "$LCTL lustre_build_version 2>/dev/null")
521 if [ -z "$ver" ]; then
522 ver=$(do_facet $facet "$LCTL --version 2>/dev/null" |
525 local lver=$(egrep -i "lustre: |version: " <<<"$ver" | head -n 1)
526 [ -n "$lver" ] && ver="$lver"
528 lver=$(sed -e 's/[^:]*: //' -e 's/^v//' -e 's/[ -].*//' <<<$ver |
529 tr _ . | cut -d. -f1-4)
531 # save in global variable for the future
532 export $facet_version=$lver
537 # Report the Lustre numeric build version code for the supplied facet.
538 lustre_version_code() {
539 version_code $(lustre_build_version $1)
543 /sbin/lsmod | grep -q "^\<$1\>"
546 check_lfs_df_ret_val() {
547 # Ignore only EOPNOTSUPP (which is 95; Operation not supported) error
548 # returned by 'lfs df' for valid dentry but not a lustrefs.
550 # 'lfs df' historically always returned success(0) instead of
551 # EOPNOTSUPP. This function for compatibility reason, ignores and
552 # masquerades EOPNOTSUPP as success.
553 [[ $1 -eq 95 ]] && return 0
566 msg="$(insmod $module $args 2>&1)" && return 0 || rc=$?
569 # parallels can't load modules directly from prlfs, use /tmp instead
570 if $PRLFS || [[ "$(stat -f -c%t $module)" == "7c7c6673" ]]; then
571 local target="$(mktemp)"
573 cp "$module" "$target"
576 [[ $rc == 0 ]] && PRLFS=true
584 # Load a module on the system where this is running.
586 # usage: load_module module_name [module arguments for insmod/modprobe]
588 # If module arguments are not given but MODOPTS_<MODULE> is set, then its value
589 # will be used as the arguments. Otherwise arguments will be obtained from
590 # /etc/modprobe.conf, from /etc/modprobe.d/Lustre, or else none will be used.
593 local module=$1 # '../libcfs/libcfs/libcfs', 'obdclass/obdclass', ...
596 local base=$(basename $module $ext)
598 local -A module_is_loaded_aa
602 for mod in $(lsmod | awk '{ print $1; }'); do
603 module_is_loaded_aa[${mod//-/_}]=true
607 ${module_is_loaded_aa[${1//-/_}]:-false}
610 if module_is_loaded $base; then
614 if [[ -f $LUSTRE/$module$ext ]]; then
615 path=$LUSTRE/$module$ext
616 elif [[ "$base" == lnet_selftest ]] &&
617 [[ -f $LUSTRE/../lnet/selftest/$base$ext ]]; then
618 path=$LUSTRE/../lnet/selftest/$base$ext
623 if [[ -n "$path" ]]; then
624 # Try to load any non-Lustre modules that $module depends on.
625 for mod in $(modinfo --field=depends $path | tr ',' ' '); do
626 if ! module_is_loaded $mod; then
632 # If no module arguments were passed then get them from
633 # $MODOPTS_<MODULE>, otherwise from modprobe.conf.
634 if [ $# -eq 0 ]; then
635 # $MODOPTS_<MODULE>; we could use associative arrays, but that's
636 # not in Bash until 4.x, so we resort to eval.
637 optvar="MODOPTS_$(basename $module | tr a-z A-Z)"
638 eval set -- \$$optvar
639 if [ $# -eq 0 -a -n "$MODPROBECONF" ]; then
640 # Nothing in $MODOPTS_<MODULE>; try modprobe.conf
642 opt=$(awk -v var="^options $base" '$0 ~ var \
643 {gsub("'"options $base"'",""); print}' \
645 set -- $(echo -n $opt)
647 # Ensure we have accept=all for lnet
648 if [[ "$base" == lnet ]]; then
649 # OK, this is a bit wordy...
650 local arg accept_all_present=false
653 [[ "$arg" == accept=all ]] &&
654 accept_all_present=true
657 $accept_all_present || set -- "$@" accept=all
664 [ $# -gt 0 ] && echo "${module} options: '$*'"
666 # Note that insmod will ignore anything in modprobe.conf, which is why
667 # we're passing options on the command-line. If $path does not exist
668 # then we must be testing a "make install" or"rpm" installation. Also
669 # note that failing to load ptlrpc_gss is not considered fatal.
670 if [[ -n "$path" ]]; then
671 lustre_insmod $path "$@"
672 elif [[ "$base" == ptlrpc_gss ]]; then
673 if ! modprobe $base "$@" 2>/dev/null; then
674 echo "gss/krb5 is not supported"
682 $LCTL mark "$LNETCTL $*"
688 # For kmemleak-enabled kernels we need clear all past state
689 # that obviously has nothing to do with this Lustre run
690 # Disable automatic memory scanning to avoid perf hit.
691 if [ -f /sys/kernel/debug/kmemleak ] ; then
692 echo scan=off > /sys/kernel/debug/kmemleak || true
693 echo scan > /sys/kernel/debug/kmemleak || true
694 echo clear > /sys/kernel/debug/kmemleak || true
697 echo Loading modules from $LUSTRE
701 if [ -f /sys/devices/system/cpu/online ]; then
702 ncpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/online) + 1))
703 echo "detected $ncpus online CPUs by sysfs"
705 ncpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
707 if [ $rc -eq 0 ]; then
708 echo "detected $ncpus online CPUs by getconf"
710 echo "Can't detect number of CPUs"
715 # if there is only one CPU core, libcfs can only create one partition
716 # if there is more than 4 CPU cores, libcfs should create multiple CPU
717 # partitions. So we just force libcfs to create 2 partitions for
718 # system with 2 or 4 cores
719 local saved_opts="$MODOPTS_LIBCFS"
720 if [ $ncpus -le 4 ] && [ $ncpus -gt 1 ]; then
721 # force to enable multiple CPU partitions
722 echo "Force libcfs to create 2 CPU partitions"
723 MODOPTS_LIBCFS="cpu_npartitions=2 $MODOPTS_LIBCFS"
725 echo "libcfs will create CPU partition based on online CPUs"
728 load_module ../libcfs/libcfs/libcfs
729 # Prevent local MODOPTS_LIBCFS being passed as part of environment
730 # variable to remote nodes
733 set_default_debug "neterror net nettrace malloc"
734 if [ "$1" = "config_on_load=1" ]; then
735 load_module ../lnet/lnet/lnet
737 load_module ../lnet/lnet/lnet "$@"
740 LNDPATH=${LNDPATH:-"../lnet/klnds"}
741 if [ -z "$LNETLND" ]; then
743 o2ib*) LNETLND="o2iblnd/ko2iblnd" ;;
744 tcp*) LNETLND="socklnd/ksocklnd" ;;
745 *) local lnd="${NETTYPE%%[0-9]}lnd"
746 [ -f "$LNDPATH/$lnd/k$lnd.ko" ] &&
747 LNETLND="$lnd/k$lnd" ||
748 LNETLND="socklnd/ksocklnd"
751 load_module ../lnet/klnds/$LNETLND
753 if [ "$1" = "config_on_load=1" ]; then
754 do_lnetctl lnet configure --all ||
759 load_modules_local() {
760 if [ -n "$MODPROBE" ]; then
762 echo "Using modprobe to load modules"
766 # Create special udev test rules on every node
767 if [ -f $LUSTRE/lustre/conf/99-lustre.rules ]; then {
768 sed -e 's|/usr/sbin/lctl|$LCTL|g' $LUSTRE/lustre/conf/99-lustre.rules > /etc/udev/rules.d/99-lustre-test.rules
770 echo "SUBSYSTEM==\"lustre\", ACTION==\"change\", ENV{PARAM}==\"?*\", RUN+=\"$LCTL set_param '\$env{PARAM}=\$env{SETTING}'\"" > /etc/udev/rules.d/99-lustre-test.rules
772 udevadm control --reload-rules
777 load_module obdclass/obdclass
778 if ! client_only; then
779 MODOPTS_PTLRPC=${MODOPTS_PTLRPC:-"lbug_on_grant_miscount=1"}
781 load_module ptlrpc/ptlrpc
782 load_module ptlrpc/gss/ptlrpc_gss
790 load_module obdecho/obdecho
791 if ! client_only; then
792 load_module lfsck/lfsck
793 [ "$LQUOTA" != "no" ] &&
794 load_module quota/lquota $LQUOTAOPTS
795 if [[ $(node_fstypes $HOSTNAME) == *zfs* ]]; then
796 load_module osd-zfs/osd_zfs
797 elif [[ $(node_fstypes $HOSTNAME) == *ldiskfs* ]]; then
798 load_module ../ldiskfs/ldiskfs
799 load_module osd-ldiskfs/osd_ldiskfs
811 load_module llite/lustre
812 [ -d /r ] && OGDB=${OGDB:-"/r/tmp"}
814 rm -f $OGDB/ogdb-$HOSTNAME
815 $LCTL modules > $OGDB/ogdb-$HOSTNAME
817 # 'mount' doesn't look in $PATH, just sbin
818 local mount_lustre=$LUSTRE/utils/mount.lustre
819 if [ -f $mount_lustre ]; then
820 local sbin_mount=$(readlink -f /sbin)/mount.lustre
821 if grep -qw "$sbin_mount" /proc/mounts; then
822 cmp -s $mount_lustre $sbin_mount || umount $sbin_mount
824 if ! grep -qw "$sbin_mount" /proc/mounts; then
825 [ ! -f "$sbin_mount" ] && touch "$sbin_mount"
826 if [ ! -s "$sbin_mount" -a -w "$sbin_mount" ]; then
827 cat <<- EOF > "$sbin_mount"
830 echo "This $sbin_mount just a mountpoint." 1>&2
831 echo "It is never supposed to be run." 1>&2
832 logger -p emerg -- "using stub $sbin_mount $@"
835 chmod a+x $sbin_mount
837 mount --bind $mount_lustre $sbin_mount ||
838 error "can't bind $mount_lustre to $sbin_mount"
849 # load modules on remote nodes optionally
850 # lustre-tests have to be installed on these nodes
851 if $LOAD_MODULES_REMOTE; then
852 local list=$(comma_list $(remote_nodes_list))
854 # include failover nodes in case they are not in the list yet
856 for facet in ${facets//,/ }; do
857 failover=$(facet_failover_host $facet)
858 [ -n "$list" ] && [[ ! "$list" =~ "$failover" ]] &&
859 list="$list,$failover"
862 if [ -n "$list" ]; then
863 echo "loading modules on: '$list'"
864 do_rpc_nodes "$list" load_modules_local
870 LEAK_LUSTRE=$(dmesg | tail -n 30 | grep "obd_memory.*leaked" || true)
871 LEAK_PORTALS=$(dmesg | tail -n 20 | egrep -i "libcfs.*memory leaked" || true)
872 if [ "$LEAK_LUSTRE" -o "$LEAK_PORTALS" ]; then
873 echo "$LEAK_LUSTRE" 1>&2
874 echo "$LEAK_PORTALS" 1>&2
875 mv $TMP/debug $TMP/debug-leak.`date +%s` || true
876 echo "Memory leaks detected"
877 [ -n "$IGNORE_LEAK" ] && { echo "ignoring leaks" && return 0; } || true
882 unload_modules_local() {
883 $LUSTRE_RMMOD ldiskfs || return 2
885 [ -f /etc/udev/rules.d/99-lustre-test.rules ] &&
886 rm /etc/udev/rules.d/99-lustre-test.rules
887 udevadm control --reload-rules
890 check_mem_leak || return 254
898 wait_exit_ST client # bug 12845
900 unload_modules_local || rc=$?
902 if $LOAD_MODULES_REMOTE; then
903 local list=$(comma_list $(remote_nodes_list))
904 if [ -n "$list" ]; then
905 echo "unloading modules on: '$list'"
906 do_rpc_nodes "$list" unload_modules_local
910 local sbin_mount=$(readlink -f /sbin)/mount.lustre
911 if grep -qe "$sbin_mount " /proc/mounts; then
912 umount $sbin_mount || true
913 [ -s $sbin_mount ] && ! grep -q "STUB MARK" $sbin_mount ||
917 [[ $rc -eq 0 ]] && echo "modules unloaded."
923 local facet=${1:-$SINGLEMDS}
926 case $(facet_fstype $facet) in
927 ldiskfs) size=72;; # largest seen is 64, leave some headroom
928 # grant_block_size is in bytes, allow at least 2x max blocksize
929 zfs) size=$(lctl get_param osc.$FSNAME*.import |
930 awk '/grant_block_size:/ {print $2/512; exit;}')
934 echo -n $((size * MDSCOUNT))
938 local facet=${1:-$SINGLEMDS}
939 local fstype=$(facet_fstype $facet)
942 ldiskfs) size=4;; # ~4KB per inode
943 zfs) size=11;; # 10 to 11KB per inode
949 check_gss_daemon_nodes() {
953 do_nodesv $list "num=\\\$(ps -o cmd -C $dname | grep $dname | wc -l);
954 if [ \\\"\\\$num\\\" -ne 1 ]; then
955 echo \\\$num instance of $dname;
960 check_gss_daemon_facet() {
964 num=`do_facet $facet ps -o cmd -C $dname | grep $dname | wc -l`
965 if [ $num -ne 1 ]; then
966 echo "$num instance of $dname on $facet"
975 echo Stopping $@ on $list
976 do_nodes $list "killall -2 $@ 2>/dev/null || true"
979 # start gss daemons on all nodes, or "daemon" on "nodes" if set
980 start_gss_daemons() {
984 if [ "$nodes" ] && [ "$daemon" ] ; then
985 echo "Starting gss daemon on nodes: $nodes"
986 do_nodes $nodes "$daemon" || return 8
990 nodes=$(comma_list $(mdts_nodes))
991 echo "Starting gss daemon on mds: $nodes"
993 # Start all versions, in case of switching
994 do_nodes $nodes "$LSVCGSSD -vvv -s -m -o -z" || return 1
996 do_nodes $nodes "$LSVCGSSD -v" || return 1
999 do_nodes $nodes "$LGSSD -v" || return 2
1002 nodes=$(comma_list $(osts_nodes))
1003 echo "Starting gss daemon on ost: $nodes"
1005 # Start all versions, in case of switching
1006 do_nodes $nodes "$LSVCGSSD -vvv -s -m -o -z" || return 3
1008 do_nodes $nodes "$LSVCGSSD -v" || return 3
1010 # starting on clients
1012 local clients=${CLIENTS:-$HOSTNAME}
1013 if $GSS_PIPEFS; then
1014 echo "Starting $LGSSD on clients $clients "
1015 do_nodes $clients "$LGSSD -v" || return 4
1018 # wait daemons entering "stable" status
1022 # check daemons are running
1024 nodes=$(comma_list $(mdts_nodes) $(osts_nodes))
1025 check_gss_daemon_nodes $nodes lsvcgssd || return 5
1026 if $GSS_PIPEFS; then
1027 nodes=$(comma_list $(mdts_nodes))
1028 check_gss_daemon_nodes $nodes lgssd || return 6
1030 if $GSS_PIPEFS; then
1031 check_gss_daemon_nodes $clients lgssd || return 7
1035 stop_gss_daemons() {
1036 local nodes=$(comma_list $(mdts_nodes))
1038 send_sigint $nodes lsvcgssd lgssd
1040 nodes=$(comma_list $(osts_nodes))
1041 send_sigint $nodes lsvcgssd
1043 nodes=${CLIENTS:-$HOSTNAME}
1044 send_sigint $nodes lgssd
1048 # Add mount flags for shared key
1050 if grep -q skpath <<< "$mt_opts" ; then
1051 mt_opts=$(echo $mt_opts |
1052 sed -e "s#skpath=[^ ,]*#skpath=$SK_PATH#")
1054 if [ -z "$mt_opts" ]; then
1055 mt_opts="-o skpath=$SK_PATH"
1057 mt_opts="$mt_opts,skpath=$SK_PATH"
1067 /usr/lib/lustre/* | /usr/lib64/lustre/* | /usr/lib/lustre | \
1076 [ $from_tree = true ]
1080 if $SHARED_KEY; then
1089 if ! module_loaded ptlrpc_gss; then
1090 load_module ptlrpc/gss/ptlrpc_gss
1091 module_loaded ptlrpc_gss ||
1092 error_exit "init_gss: GSS=$GSS, but gss/krb5 missing"
1095 if $GSS_KRB5 || $GSS_SK; then
1096 start_gss_daemons || error_exit "start gss daemon failed! rc=$?"
1099 if $GSS_SK && ! $SK_NO_KEY; then
1100 echo "Loading basic SSK keys on all servers"
1101 do_nodes $(comma_list $(all_server_nodes)) \
1102 "lgss_sk -t server -l $SK_PATH/$FSNAME.key || true"
1103 do_nodes $(comma_list $(all_server_nodes)) \
1104 "keyctl show | grep lustre | cut -c1-11 |
1106 xargs -IX keyctl setperm X 0x3f3f3f3f"
1109 if $GSS_SK && $SK_NO_KEY; then
1110 local numclients=${1:-$CLIENTCOUNT}
1111 local clients=${CLIENTS:-$HOSTNAME}
1113 # security ctx config for keyring
1115 local lgssc_conf_file="/etc/request-key.d/lgssc.conf"
1117 if from_build_tree; then
1118 mkdir -p $SK_OM_PATH
1119 if grep -q request-key /proc/mounts > /dev/null; then
1120 echo "SSK: Request key already mounted."
1122 mount -o bind $SK_OM_PATH /etc/request-key.d/
1124 local lgssc_conf_line='create lgssc * * '
1125 lgssc_conf_line+=$(which lgss_keyring)
1126 lgssc_conf_line+=' %o %k %t %d %c %u %g %T %P %S'
1127 echo "$lgssc_conf_line" > $lgssc_conf_file
1130 [ -e $lgssc_conf_file ] ||
1131 error_exit "Could not find key options in $lgssc_conf_file"
1132 echo "$lgssc_conf_file content is:"
1133 cat $lgssc_conf_file
1135 if ! local_mode; then
1136 if from_build_tree; then
1137 do_nodes $(comma_list $(all_nodes)) "mkdir -p \
1139 do_nodes $(comma_list $(all_nodes)) "mount \
1140 -o bind $SK_OM_PATH \
1141 /etc/request-key.d/"
1142 do_nodes $(comma_list $(all_nodes)) "rsync \
1143 -aqv $HOSTNAME:$lgssc_conf_file \
1144 $lgssc_conf_file >/dev/null 2>&1"
1146 do_nodes $(comma_list $(all_nodes)) \
1147 "echo $lgssc_conf_file: ; \
1148 cat $lgssc_conf_file"
1152 # create shared key on all nodes
1153 mkdir -p $SK_PATH/nodemap
1154 rm -f $SK_PATH/$FSNAME.key $SK_PATH/nodemap/c*.key \
1155 $SK_PATH/$FSNAME-*.key
1156 # for nodemap testing each client may need own key,
1157 # and S2S now requires keys as well, both for "client"
1160 lgss_sk -t server -f$FSNAME -n $SK_S2SNMCLI \
1161 -w $SK_PATH/$FSNAME-nmclient.key \
1162 -d /dev/urandom >/dev/null 2>&1
1163 lgss_sk -t mgs,server -f$FSNAME -n $SK_S2SNM \
1164 -w $SK_PATH/$FSNAME-s2s-server.key \
1165 -d /dev/urandom >/dev/null 2>&1
1168 lgss_sk -t server -f$FSNAME -w $SK_PATH/$FSNAME.key \
1169 -d /dev/urandom >/dev/null 2>&1
1171 for i in $(seq 0 $((numclients - 1))); do
1172 lgss_sk -t server -f$FSNAME -n c$i \
1173 -w $SK_PATH/nodemap/c$i.key -d /dev/urandom \
1177 if ! local_mode; then
1178 for lnode in $(all_nodes); do
1179 scp -r $SK_PATH ${lnode}:$(dirname $SK_PATH)/
1182 # Set client keys to client type to generate prime P
1184 do_nodes $(all_nodes) "lgss_sk -t client,server -m \
1185 $SK_PATH/$FSNAME.key >/dev/null 2>&1"
1187 do_nodes $clients "lgss_sk -t client -m \
1188 $SK_PATH/$FSNAME.key >/dev/null 2>&1"
1189 do_nodes $clients "find $SK_PATH/nodemap -name \*.key | \
1190 xargs -IX lgss_sk -t client -m X >/dev/null 2>&1"
1192 # This is required for servers as well, if S2S in use
1194 do_nodes $(comma_list $(mdts_nodes)) \
1195 "cp $SK_PATH/$FSNAME-s2s-server.key \
1196 $SK_PATH/$FSNAME-s2s-client.key; lgss_sk \
1197 -t client -m $SK_PATH/$FSNAME-s2s-client.key \
1199 do_nodes $(comma_list $(osts_nodes)) \
1200 "cp $SK_PATH/$FSNAME-s2s-server.key \
1201 $SK_PATH/$FSNAME-s2s-client.key; lgss_sk \
1202 -t client -m $SK_PATH/$FSNAME-s2s-client.key \
1204 do_nodes $clients "lgss_sk -t client \
1205 -m $SK_PATH/$FSNAME-nmclient.key \
1210 # mount options for servers and clients
1211 MGS_MOUNT_OPTS=$(add_sk_mntflag $MGS_MOUNT_OPTS)
1212 MDS_MOUNT_OPTS=$(add_sk_mntflag $MDS_MOUNT_OPTS)
1213 OST_MOUNT_OPTS=$(add_sk_mntflag $OST_MOUNT_OPTS)
1214 MOUNT_OPTS=$(add_sk_mntflag $MOUNT_OPTS)
1216 if [ -z "$LGSS_KEYRING_DEBUG" ]; then
1217 LGSS_KEYRING_DEBUG=4
1221 if [ -n "$LGSS_KEYRING_DEBUG" ] && \
1222 ( local_mode || from_build_tree ); then
1224 sptlrpc.gss.lgss_keyring.debug_level=$LGSS_KEYRING_DEBUG
1225 elif [ -n "$LGSS_KEYRING_DEBUG" ]; then
1226 do_nodes $(comma_list $(all_nodes)) "modprobe ptlrpc_gss && \
1228 sptlrpc.gss.lgss_keyring.debug_level=$LGSS_KEYRING_DEBUG"
1235 # maybe cleanup credential cache?
1242 do_node $(mgs_node) "$LCTL nodemap_del $SK_S2SNM"
1243 do_node $(mgs_node) "$LCTL nodemap_del $SK_S2SNMCLI"
1244 $RPC_MODE || echo "Sleeping for 10 sec for Nodemap.."
1248 $RPC_MODE || echo "Cleaning up Shared Key.."
1249 do_nodes $(comma_list $(all_nodes)) "rm -f \
1250 $SK_PATH/$FSNAME*.key $SK_PATH/nodemap/$FSNAME*.key"
1251 do_nodes $(comma_list $(all_nodes)) "keyctl show | \
1252 awk '/lustre/ { print \\\$1 }' | xargs -IX keyctl unlink X"
1253 if from_build_tree; then
1254 # Remove the mount and clean up the files we added to
1256 do_nodes $(comma_list $(all_nodes)) "while grep -q \
1257 request-key.d /proc/mounts; do umount \
1258 /etc/request-key.d/; done"
1259 do_nodes $(comma_list $(all_nodes)) "rm -f \
1260 $SK_OM_PATH/lgssc.conf"
1261 do_nodes $(comma_list $(all_nodes)) "rmdir $SK_OM_PATH"
1269 local var=${facet}_svc
1277 echo -n $facet | sed -e 's/^fs[0-9]\+//' -e 's/[0-9_]\+//' |
1278 tr '[:lower:]' '[:upper:]'
1284 if [ $facet == mgs ] || [ $facet == client ]; then
1288 echo -n $facet | sed -e 's/^fs[0-9]\+//' | sed -e 's/^[a-z]\+//'
1296 if [ -n "${!var}" ]; then
1301 var=$(facet_type $facet)FSTYPE
1302 if [ -n "${!var}" ]; then
1307 if [ -n "$FSTYPE" ]; then
1312 if [[ $facet == mgs ]] && combined_mgs_mds; then
1324 local facets=$(get_facets)
1327 for facet in ${facets//,/ }; do
1328 if [ $node == $(facet_host $facet) ] ||
1329 [ $node == "$(facet_failover_host $facet)" ]; then
1330 fstype=$(facet_fstype $facet)
1331 if [[ $fstypes != *$fstype* ]]; then
1332 fstypes+="${fstypes:+,}$fstype"
1341 local num=$(facet_number $facet)
1344 if [[ $(facet_type $facet) = OST ]]; then
1345 index=OSTINDEX${num}
1346 if [[ -n "${!index}" ]]; then
1351 index=${OST_INDICES[num - 1]}
1354 [[ -n "$index" ]] || index=$((num - 1))
1362 local fstype=$(facet_fstype $facet)
1366 label=$(do_facet ${facet} "$E2LABEL ${dev} 2>/dev/null");;
1368 label=$(do_facet ${facet} "$ZFS get -H -o value lustre:svname \
1369 ${dev} 2>/dev/null");;
1371 error "unknown fstype!";;
1378 # Get the device of a facet.
1385 mgs) device=$(mgsdevname) ;;
1386 mds*) device=$(mdsdevname $(facet_number $facet)) ;;
1387 ost*) device=$(ostdevname $(facet_number $facet)) ;;
1388 fs2mds) device=$(mdsdevname 1_2) ;;
1389 fs2ost) device=$(ostdevname 1_2) ;;
1390 fs3ost) device=$(ostdevname 2_2) ;;
1398 # Get the virtual device of a facet.
1405 mgs) device=$(mgsvdevname) ;;
1406 mds*) device=$(mdsvdevname $(facet_number $facet)) ;;
1407 ost*) device=$(ostvdevname $(facet_number $facet)) ;;
1408 fs2mds) device=$(mdsvdevname 1_2) ;;
1409 fs2ost) device=$(ostvdevname 1_2) ;;
1410 fs3ost) device=$(ostvdevname 2_2) ;;
1418 local virt=$(virt-what 2> /dev/null)
1420 [ $? -eq 0 ] && [ -n "$virt" ] && { echo $virt; return; }
1422 virt=$(dmidecode -s system-product-name | awk '{print $1}')
1425 VMware|KVM|VirtualBox|Parallels|Bochs)
1426 echo $virt | tr '[A-Z]' '[a-z]' ;;
1432 # Re-read the partition table on failover partner host.
1433 # After a ZFS storage pool is created on a shared device, the partition table
1434 # on the device may change. However, the operating system on the failover
1435 # host may not notice the change automatically. Without the up-to-date partition
1436 # block devices, 'zpool import ..' cannot find the labels, whose positions are
1437 # relative to partition rather than disk beginnings.
1439 # This function performs partprobe on the failover host to make it re-read the
1442 refresh_partition_table() {
1447 host=$(facet_passive_host $facet)
1448 if [[ -n "$host" ]]; then
1449 do_node $host "$PARTPROBE $device"
1454 # Get ZFS storage pool name.
1461 device=$(facet_device $facet)
1462 # poolname is string before "/"
1463 poolname="${device%%/*}"
1470 # Get ZFS local fsname.
1472 zfs_local_fsname() {
1474 local lfsname=$(basename $(facet_device $facet))
1480 # Create ZFS storage pool.
1487 local opts=${@:-"-o cachefile=none"}
1489 do_facet $facet "lsmod | grep zfs >&/dev/null || modprobe zfs;
1490 $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1491 $ZPOOL create -f $opts $poolname $vdev"
1495 # Create ZFS file system.
1501 local opts=${@:-"-o mountpoint=legacy"}
1503 do_facet $facet "$ZFS list -H $dataset >/dev/null 2>&1 ||
1504 $ZFS create $opts $dataset"
1508 # Export ZFS storage pool.
1509 # Before exporting the pool, all datasets within the pool should be unmounted.
1517 poolname=$(zpool_name $facet)
1519 if [[ -n "$poolname" ]]; then
1520 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1521 grep -q ^$poolname/ /proc/mounts ||
1522 $ZPOOL export $opts $poolname"
1527 # Destroy ZFS storage pool.
1528 # Destroy the given pool and free up any devices for other use. This command
1529 # tries to unmount any active datasets before destroying the pool.
1530 # -f Force any active datasets contained within the pool to be unmounted.
1534 local poolname=${2:-$(zpool_name $facet)}
1536 if [[ -n "$poolname" ]]; then
1537 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1538 $ZPOOL destroy -f $poolname"
1543 # Import ZFS storage pool.
1544 # Force importing, even if the pool appears to be potentially active.
1549 local opts=${@:-"-o cachefile=none -o failmode=panic"}
1552 poolname=$(zpool_name $facet)
1554 if [[ -n "$poolname" ]]; then
1555 opts+=" -d $(dirname $(facet_vdevice $facet))"
1556 do_facet $facet "lsmod | grep zfs >&/dev/null || modprobe zfs;
1557 $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1558 $ZPOOL import -f $opts $poolname"
1563 # Reimport ZFS storage pool with new name
1568 local opts="-o cachefile=none"
1569 local poolname=$(zpool_name $facet)
1571 opts+=" -d $(dirname $(facet_vdevice $facet))"
1572 do_facet $facet "$ZPOOL export $poolname;
1573 $ZPOOL import $opts $poolname $newpool"
1577 # Set the "cachefile=none" property on ZFS storage pool so that the pool
1578 # is not automatically imported on system startup.
1580 # In a failover environment, this will provide resource level fencing which
1581 # will ensure that the same ZFS storage pool will not be imported concurrently
1582 # on different nodes.
1584 disable_zpool_cache() {
1588 poolname=$(zpool_name $facet)
1590 if [[ -n "$poolname" ]]; then
1591 do_facet $facet "$ZPOOL set cachefile=none $poolname"
1596 # This and set_osd_param() shall be used to access OSD parameters
1597 # once existed under "obdfilter":
1602 # writethrough_cache_enable
1606 local device=${2:-$FSNAME-OST*}
1609 do_nodes $nodes "$LCTL get_param -n osd-*.$device.$name"
1614 local device=${2:-$FSNAME-OST*}
1618 do_nodes $nodes "$LCTL set_param -n osd-*.$device.$name=$value"
1622 local dz=${1:-$DEBUG_SIZE}
1624 if [ -f /sys/devices/system/cpu/possible ]; then
1625 local cpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/possible)+1))
1627 local cpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
1630 # bug 19944, adjust size to be -gt num_possible_cpus()
1631 # promise 2MB for every cpu at least
1632 if [ -n "$cpus" ] && [ $((cpus * 2)) -gt $dz ]; then
1635 lctl set_param debug_mb=$dz
1638 set_default_debug () {
1639 local debug=${1:-"$PTLDEBUG"}
1640 local subsys=${2:-"$SUBSYSTEM"}
1641 local debug_size=${3:-$DEBUG_SIZE}
1643 [ -n "$debug" ] && lctl set_param debug="$debug" >/dev/null
1644 [ -n "$subsys" ] && lctl set_param subsystem_debug="${subsys# }" >/dev/null
1646 [ -n "$debug_size" ] && set_debug_size $debug_size > /dev/null
1649 set_default_debug_nodes () {
1651 local debug="${2:-"$PTLDEBUG"}"
1652 local subsys="${3:-"$SUBSYSTEM"}"
1653 local debug_size="${4:-$DEBUG_SIZE}"
1655 if [[ ,$nodes, = *,$HOSTNAME,* ]]; then
1656 nodes=$(exclude_items_from_list "$nodes" "$HOSTNAME")
1660 [[ -z "$nodes" ]] ||
1661 do_rpc_nodes "$nodes" set_default_debug \
1662 \\\"$debug\\\" \\\"$subsys\\\" $debug_size || true
1665 set_default_debug_facet () {
1667 local debug="${2:-"$PTLDEBUG"}"
1668 local subsys="${3:-"$SUBSYSTEM"}"
1669 local debug_size="${4:-$DEBUG_SIZE}"
1670 local node=$(facet_active_host $facet)
1672 [ -n "$node" ] || error "No host defined for facet $facet"
1674 set_default_debug_nodes $node "$debug" "$subsys" $debug_size
1677 set_params_nodes () {
1678 [[ $# -ge 2 ]] || return 0
1682 do_nodes $nodes $LCTL set_param $@
1685 set_params_clients () {
1686 local clients=${1:-$CLIENTS}
1687 local params=${2:-$CLIENT_LCTL_SETPARAM_PARAM}
1689 [[ -n $params ]] || return 0
1690 set_params_nodes $clients $params
1694 local hostid=${1:-$(hostid)}
1696 if [ ! -s /etc/hostid ]; then
1697 printf $(echo -n $hostid |
1698 sed 's/\(..\)\(..\)\(..\)\(..\)/\\x\4\\x\3\\x\2\\x\1/') >/etc/hostid
1704 local facets=${1:-$(get_facets)}
1710 for facet in ${facets//,/ }; do
1711 mount_facet $facet &
1715 for ((index=0; index<$total; index++)); do
1716 wait ${mountpids[index]}
1718 [ $RC -eq 0 ] && continue
1720 if [ "$TESTSUITE.$TESTNAME" = "replay-dual.test_0a" ]; then
1721 skip_noexit "Restart of $facet failed!." &&
1724 error "Restart of $facet failed!"
1732 # Add argument "arg" (e.g., "loop") to the comma-separated list
1733 # of arguments for option "opt" (e.g., "-o") on command
1734 # line "opts" (e.g., "-o flock").
1740 local opt_pattern="\([[:space:]]\+\|^\)$opt"
1742 if echo "$opts" | grep -q $opt_pattern; then
1743 opts=$(echo "$opts" | sed -e \
1744 "s/$opt_pattern[[:space:]]*[^[:space:]]\+/&,$arg/")
1746 opts+="${opts:+ }$opt $arg"
1752 # Associate loop device with a given regular file.
1753 # Return the loop device.
1755 setup_loop_device() {
1759 do_facet $facet "loop_dev=\\\$($LOSETUP -j $file | cut -d : -f 1);
1760 if [[ -z \\\$loop_dev ]]; then
1761 loop_dev=\\\$($LOSETUP -f);
1762 $LOSETUP \\\$loop_dev $file || loop_dev=;
1764 echo -n \\\$loop_dev"
1768 # Detach a loop device.
1770 cleanup_loop_device() {
1774 do_facet $facet "! $LOSETUP $loop_dev >/dev/null 2>&1 ||
1775 $LOSETUP -d $loop_dev"
1779 # Check if a given device is a block device.
1786 [[ -n "$dev" ]] || return 1
1787 do_facet $facet "test -b $dev" || return 1
1788 if [[ -n "$size" ]]; then
1789 local in=$(do_facet $facet "dd if=$dev of=/dev/null bs=1k \
1790 count=1 skip=$size 2>&1" |
1791 awk '($3 == "in") { print $1 }')
1792 [[ "$in" = "1+0" ]] || return 1
1797 # Check if a given device is a device-mapper device.
1803 [[ -n "$dev" ]] || return 1
1804 do_facet $facet "$DMSETUP status $dev >/dev/null 2>&1"
1808 # Check if a given device is a device-mapper flakey device.
1810 is_dm_flakey_dev() {
1815 [[ -n "$dev" ]] || return 1
1817 type=$(do_facet $facet "$DMSETUP status $dev 2>&1" |
1819 [[ $type = flakey ]] && return 0 || return 1
1823 # Check if device-mapper flakey device is supported by the kernel
1824 # of $facet node or not.
1826 dm_flakey_supported() {
1830 do_facet $facet "modprobe dm-flakey;
1831 $DMSETUP targets | grep -q flakey" &> /dev/null
1835 # Get the device-mapper flakey device name of a given facet.
1837 dm_facet_devname() {
1839 [[ $facet = mgs ]] && combined_mgs_mds && facet=mds1
1841 echo -n ${facet}_flakey
1845 # Get the device-mapper flakey device of a given facet.
1846 # A device created by dmsetup will appear as /dev/mapper/<device-name>.
1848 dm_facet_devpath() {
1851 echo -n $DM_DEV_PATH/$(dm_facet_devname $facet)
1855 # Set a device-mapper device with a new table.
1857 # The table has the following format:
1858 # <logical_start_sector> <num_sectors> <target_type> <target_args>
1860 # flakey <target_args> includes:
1861 # <destination_device> <offset> <up_interval> <down_interval> \
1862 # [<num_features> [<feature_arguments>]]
1864 # linear <target_args> includes:
1865 # <destination_device> <start_sector>
1867 dm_set_dev_table() {
1870 local target_type=$3
1876 read tmp num_sectors tmp real_dev tmp \
1877 <<< $(do_facet $facet "$DMSETUP table $dm_dev")
1879 case $target_type in
1881 table="0 $num_sectors flakey $real_dev 0 0 1800 1 drop_writes"
1884 table="0 $num_sectors linear $real_dev 0"
1886 *) error "invalid target type $target_type" ;;
1889 do_facet $facet "$DMSETUP suspend --nolockfs --noflush $dm_dev" ||
1890 error "failed to suspend $dm_dev"
1891 do_facet $facet "$DMSETUP load $dm_dev --table \\\"$table\\\"" ||
1892 error "failed to load $target_type table into $dm_dev"
1893 do_facet $facet "$DMSETUP resume $dm_dev" ||
1894 error "failed to resume $dm_dev"
1898 # Set a device-mapper flakey device as "read-only" by using the "drop_writes"
1899 # feature parameter.
1902 # All write I/O is silently ignored.
1903 # Read I/O is handled correctly.
1905 dm_set_dev_readonly() {
1907 local dm_dev=${2:-$(dm_facet_devpath $facet)}
1909 dm_set_dev_table $facet $dm_dev flakey
1913 # Set a device-mapper device to traditional linear mapping mode.
1915 dm_clear_dev_readonly() {
1917 local dm_dev=${2:-$(dm_facet_devpath $facet)}
1919 dm_set_dev_table $facet $dm_dev linear
1923 # Set the device of a given facet as "read-only".
1925 set_dev_readonly() {
1927 local svc=${facet}_svc
1929 if [[ $(facet_fstype $facet) = zfs ]] ||
1930 ! dm_flakey_supported $facet; then
1931 do_facet $facet $LCTL --device ${!svc} readonly
1933 dm_set_dev_readonly $facet
1938 # Get size in 512-byte sectors (BLKGETSIZE64 / 512) of a given device.
1945 num_sectors=$(do_facet $facet "blockdev --getsz $dev 2>/dev/null")
1946 [[ ${PIPESTATUS[0]} = 0 && -n "$num_sectors" ]] || num_sectors=0
1947 echo -n $num_sectors
1951 # Create a device-mapper device with a given block device or regular file (will
1952 # be associated with loop device).
1953 # Return the full path of the device-mapper device.
1957 local real_dev=$2 # destination device
1958 local dm_dev_name=${3:-$(dm_facet_devname $facet)} # device name
1959 local dm_dev=$DM_DEV_PATH/$dm_dev_name # device-mapper device
1961 # check if the device-mapper device to be created already exists
1962 if is_dm_dev $facet $dm_dev; then
1963 # if the existing device was set to "read-only", then clear it
1964 ! is_dm_flakey_dev $facet $dm_dev ||
1965 dm_clear_dev_readonly $facet $dm_dev
1971 # check if the destination device is a block device, and if not,
1972 # associate it with a loop device
1973 is_blkdev $facet $real_dev ||
1974 real_dev=$(setup_loop_device $facet $real_dev)
1975 [[ -n "$real_dev" ]] || { echo -n $real_dev; return 2; }
1977 # now create the device-mapper device
1978 local num_sectors=$(get_num_sectors $facet $real_dev)
1979 local table="0 $num_sectors linear $real_dev 0"
1982 do_facet $facet "$DMSETUP create $dm_dev_name --table \\\"$table\\\"" ||
1983 { rc=${PIPESTATUS[0]}; dm_dev=; }
1984 do_facet $facet "$DMSETUP mknodes >/dev/null 2>&1"
1991 # Map the facet name to its device variable name.
1993 facet_device_alias() {
1995 local dev_alias=$facet
1998 fs2mds) dev_alias=mds1_2 ;;
1999 fs2ost) dev_alias=ost1_2 ;;
2000 fs3ost) dev_alias=ost2_2 ;;
2008 # Save the original value of the facet device and export the new value.
2014 local active_facet=$(facet_active $facet)
2015 local dev_alias=$(facet_device_alias $active_facet)
2016 local dev_name=${dev_alias}_dev
2017 local dev=${!dev_name}
2019 if [[ $active_facet = $facet ]]; then
2020 local failover_dev=${dev_alias}failover_dev
2021 if [[ ${!failover_dev} = $dev ]]; then
2022 eval export ${failover_dev}_saved=$dev
2023 eval export ${failover_dev}=$dm_dev
2026 dev_alias=$(facet_device_alias $facet)
2027 local facet_dev=${dev_alias}_dev
2028 if [[ ${!facet_dev} = $dev ]]; then
2029 eval export ${facet_dev}_saved=$dev
2030 eval export ${facet_dev}=$dm_dev
2034 eval export ${dev_name}_saved=$dev
2035 eval export ${dev_name}=$dm_dev
2039 # Restore the saved value of the facet device.
2044 [[ $facet = mgs ]] && combined_mgs_mds && facet=mds1
2045 local dev_alias=$(facet_device_alias $facet)
2047 local saved_dev=${dev_alias}_dev_saved
2048 [[ -z ${!saved_dev} ]] ||
2049 eval export ${dev_alias}_dev=${!saved_dev}
2051 saved_dev=${dev_alias}failover_dev_saved
2052 [[ -z ${!saved_dev} ]] ||
2053 eval export ${dev_alias}failover_dev=${!saved_dev}
2057 # Remove a device-mapper device.
2058 # If the destination device is a loop device, then also detach it.
2062 local dm_dev=${2:-$(dm_facet_devpath $facet)}
2066 is_dm_dev $facet $dm_dev || return 0
2068 read major minor <<< $(do_facet $facet "$DMSETUP table $dm_dev" |
2069 awk '{ print $4 }' | awk -F: '{ print $1" "$2 }')
2071 do_facet $facet "$DMSETUP remove $dm_dev"
2072 do_facet $facet "$DMSETUP mknodes >/dev/null 2>&1"
2074 unexport_dm_dev $facet
2076 # detach a loop device
2077 [[ $major -ne 7 ]] || cleanup_loop_device $facet /dev/loop$minor
2079 # unload dm-flakey module
2080 do_facet $facet "modprobe -r dm-flakey" || true
2086 local active_facet=$(facet_active $facet)
2087 local dev_alias=$(facet_device_alias $active_facet)
2088 local dev=${dev_alias}_dev
2089 local opt=${facet}_opt
2090 local mntpt=$(facet_mntpt $facet)
2091 local opts="${!opt} $@"
2092 local fstype=$(facet_fstype $facet)
2094 local dm_dev=${!dev}
2096 [[ $dev == "mgsfailover_dev" ]] && combined_mgs_mds &&
2097 dev=mds1failover_dev
2099 module_loaded lustre || load_modules
2103 if dm_flakey_supported $facet; then
2104 dm_dev=$(dm_create_dev $facet ${!dev})
2105 [[ -n "$dm_dev" ]] || dm_dev=${!dev}
2108 is_blkdev $facet $dm_dev || opts=$(csa_add "$opts" -o loop)
2110 devicelabel=$(do_facet ${facet} "$E2LABEL $dm_dev");;
2112 # import ZFS storage pool
2113 import_zpool $facet || return ${PIPESTATUS[0]}
2115 devicelabel=$(do_facet ${facet} "$ZFS get -H -o value \
2116 lustre:svname $dm_dev");;
2118 error "unknown fstype!";;
2121 echo "Starting ${facet}: $opts $dm_dev $mntpt"
2122 # for testing LU-482 error handling in mount_facets() and test_0a()
2123 if [ -f $TMP/test-lu482-trigger ]; then
2127 "mkdir -p $mntpt; $MOUNT_CMD $opts $dm_dev $mntpt"
2131 if [ $RC -ne 0 ]; then
2132 echo "Start of $dm_dev on ${facet} failed ${RC}"
2136 health=$(do_facet ${facet} "$LCTL get_param -n health_check")
2137 if [[ "$health" != "healthy" ]]; then
2138 error "$facet is in a unhealthy state"
2141 set_default_debug_facet $facet
2143 if [[ $opts =~ .*nosvc.* ]]; then
2144 echo "Start $dm_dev without service"
2149 wait_update_facet ${facet} "$E2LABEL $dm_dev \
2150 2>/dev/null | grep -E ':[a-zA-Z]{3}[0-9]{4}'" \
2151 "" || error "$dm_dev failed to initialize!";;
2153 wait_update_facet ${facet} "$ZFS get -H -o value \
2154 lustre:svname $dm_dev 2>/dev/null | \
2155 grep -E ':[a-zA-Z]{3}[0-9]{4}'" "" ||
2156 error "$dm_dev failed to initialize!";;
2159 error "unknown fstype!";;
2163 # commit the device label change to disk
2164 if [[ $devicelabel =~ (:[a-zA-Z]{3}[0-9]{4}) ]]; then
2165 echo "Commit the device label on ${!dev}"
2166 do_facet $facet "sync; sleep 1; sync"
2170 label=$(devicelabel ${facet} $dm_dev)
2171 [ -z "$label" ] && echo no label for $dm_dev && exit 1
2172 eval export ${facet}_svc=${label}
2173 echo Started ${label}
2175 export_dm_dev $facet $dm_dev
2180 # start facet device options
2186 local dev_alias=$(facet_device_alias $facet)
2188 eval export ${dev_alias}_dev=${device}
2189 eval export ${facet}_opt=\"$@\"
2191 combined_mgs_mds && [[ ${dev_alias} == mds1 ]] &&
2192 eval export mgs_dev=${device}
2194 local varname=${dev_alias}failover_dev
2195 if [ -n "${!varname}" ] ; then
2196 eval export ${dev_alias}failover_dev=${!varname}
2198 eval export ${dev_alias}failover_dev=$device
2199 combined_mgs_mds && [[ ${dev_alias} == mds1 ]] &&
2200 eval export mgsfailover_dev=${device}
2204 local mntpt=$(facet_mntpt $facet)
2205 do_facet ${facet} mkdir -p $mntpt
2206 eval export ${facet}_MOUNT=$mntpt
2207 mount_facet ${facet}
2217 local HOST=$(facet_active_host $facet)
2218 [[ -z $HOST ]] && echo stop: no host for $facet && return 0
2220 local mntpt=$(facet_mntpt $facet)
2221 running=$(do_facet ${facet} "grep -c $mntpt' ' /proc/mounts || true")
2222 if [ ${running} -ne 0 ]; then
2223 echo "Stopping $mntpt (opts:$@) on $HOST"
2224 do_facet ${facet} $UMOUNT $@ $mntpt
2227 # umount should block, but we should wait for unrelated obd's
2228 # like the MGS or MGC to also stop.
2229 wait_exit_ST ${facet} || return ${PIPESTATUS[0]}
2231 if [[ $(facet_fstype $facet) == zfs ]]; then
2232 # export ZFS storage pool
2233 [ "$KEEP_ZPOOL" = "true" ] || export_zpool $facet
2234 elif dm_flakey_supported $facet; then
2235 local host=${facet}_HOST
2236 local failover_host=${facet}failover_HOST
2237 if [[ -n ${!failover_host} && ${!failover_host} != ${!host} ]]||
2238 $CLEANUP_DM_DEV || [[ $facet = fs* ]]; then
2239 dm_cleanup_dev $facet
2244 # get mdt quota type
2246 local varsvc=${SINGLEMDS}_svc
2247 do_facet $SINGLEMDS $LCTL get_param -n \
2248 osd-$(facet_fstype $SINGLEMDS).${!varsvc}.quota_slave.enabled
2251 # get ost quota type
2253 # All OSTs should have same quota type
2254 local varsvc=ost1_svc
2255 do_facet ost1 $LCTL get_param -n \
2256 osd-$(facet_fstype ost1).${!varsvc}.quota_slave.enabled
2259 # restore old quota type settings
2261 if [ "$old_MDT_QUOTA_TYPE" ]; then
2262 if [[ $PERM_CMD == *"set_param -P"* ]]; then
2263 do_facet mgs $PERM_CMD \
2264 osd-*.$FSNAME-MDT*.quota_slave.enabled = \
2267 do_facet mgs $PERM_CMD \
2268 $FSNAME.quota.mdt=$old_MDT_QUOTA_TYPE
2271 if [ "$old_OST_QUOTA_TYPE" ]; then
2272 if [[ $PERM_CMD == *"set_param -P"* ]]; then
2273 do_facet mgs $PERM_CMD \
2274 osd-*.$FSNAME-OST*.quota_slave.enabled = \
2277 do_facet mgs $LCTL conf_param \
2278 $FSNAME.quota.ost=$old_OST_QUOTA_TYPE
2283 # Handle the case when there is a space in the lfs df
2284 # "filesystem summary" line the same as when there is no space.
2285 # This will allow fixing the "lfs df" summary line in the future.
2287 $LFS df $* | sed -e 's/filesystem /filesystem_/'
2288 check_lfs_df_ret_val $?
2291 # Get free inodes on the MDT specified by mdt index, free indoes on
2292 # the whole filesystem will be returned when index == -1.
2298 if [ $index -eq -1 ]; then
2301 mdt_uuid=$(mdtuuid_from_index $index)
2304 free_inodes=$(lfs_df -i $MOUNT | grep $mdt_uuid | awk '{print $4}')
2309 # Get the OST device status from 'lfs df' with a given OST index.
2313 local mnt_pnt=${2:-$MOUNT}
2317 ost_uuid=$(ostuuid_from_index $ost_idx $mnt_pnt)
2318 lfs_df $opts $mnt_pnt | awk '/'$ost_uuid'/ { print $7 }'
2324 # save old quota type & set new quota type
2325 local mdt_qtype=$(mdt_quota_type)
2326 local ost_qtype=$(ost_quota_type)
2328 echo "[HOST:$HOSTNAME] [old_mdt_qtype:$mdt_qtype]" \
2329 "[old_ost_qtype:$ost_qtype] [new_qtype:$QUOTA_TYPE]"
2331 export old_MDT_QUOTA_TYPE=$mdt_qtype
2332 export old_OST_QUOTA_TYPE=$ost_qtype
2334 if [[ $PERM_CMD == *"set_param -P"* ]]; then
2335 do_facet mgs $PERM_CMD \
2336 osd-*.$FSNAME-MDT*.quota_slave.enabled=$QUOTA_TYPE
2337 do_facet mgs $PERM_CMD \
2338 osd-*.$FSNAME-OST*.quota_slave.enabled=$QUOTA_TYPE
2340 do_facet mgs $PERM_CMD $FSNAME.quota.mdt=$QUOTA_TYPE ||
2341 error "set mdt quota type failed"
2342 do_facet mgs $PERM_CMD $FSNAME.quota.ost=$QUOTA_TYPE ||
2343 error "set ost quota type failed"
2346 local quota_usrs=$QUOTA_USERS
2348 # get_filesystem_size
2349 local disksz=$(lfs_df $mntpt | grep "summary" | awk '{print $2}')
2350 local blk_soft=$((disksz + 1024))
2351 local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
2353 local inodes=$(lfs_df -i $mntpt | grep "summary" | awk '{print $2}')
2354 local i_soft=$inodes
2355 local i_hard=$((i_soft + i_soft / 20))
2357 echo "Total disk size: $disksz block-softlimit: $blk_soft" \
2358 "block-hardlimit: $blk_hard inode-softlimit: $i_soft" \
2359 "inode-hardlimit: $i_hard"
2362 for usr in $quota_usrs; do
2363 echo "Setting up quota on $HOSTNAME:$mntpt for $usr..."
2365 cmd="$LFS setquota -$type $usr -b $blk_soft"
2366 cmd="$cmd -B $blk_hard -i $i_soft -I $i_hard $mntpt"
2368 eval $cmd || error "$cmd FAILED!"
2370 # display the quota status
2371 echo "Quota settings for $usr : "
2372 $LFS quota -v -u $usr $mntpt || true
2379 local opts=${3:-$MOUNT_OPTS}
2380 opts=${opts:+-o $opts}
2381 local flags=${4:-$MOUNT_FLAGS}
2383 local device=$MGSNID:/$FSNAME$FILESET
2384 if [ -z "$mnt" -o -z "$FSNAME" ]; then
2385 echo "Bad mount command: opt=$flags $opts dev=$device " \
2391 # update mount option with skpath
2392 opts=$(add_sk_mntflag $opts)
2395 echo "Starting client: $client: $flags $opts $device $mnt"
2396 do_node $client mkdir -p $mnt
2397 if [ -n "$FILESET" -a -z "$SKIP_FILESET" ];then
2398 do_node $client $MOUNT_CMD $flags $opts $MGSNID:/$FSNAME \
2400 #disable FILESET if not supported
2401 do_nodes $client lctl get_param -n \
2402 mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
2403 device=$MGSNID:/$FSNAME
2404 do_node $client mkdir -p $mnt/$FILESET
2405 do_node $client "! grep -q $mnt' ' /proc/mounts ||
2408 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2409 # Mount using nodemap key
2410 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2411 if $SK_UNIQUE_NM; then
2412 mountkey=$SK_PATH/nodemap/c0.key
2414 local prunedopts=$(echo $opts |
2415 sed -e "s#skpath=[^,^ ]*#skpath=$mountkey#g")
2416 do_node $client $MOUNT_CMD $flags $prunedopts $device $mnt ||
2419 do_node $client $MOUNT_CMD $flags $opts $device $mnt ||
2423 set_default_debug_nodes $client
2424 set_params_clients $client
2435 local running=$(do_node $client "grep -c $mnt' ' /proc/mounts") || true
2437 [ "$3" ] && force=-f
2438 [ $running -eq 0 ] && return 0
2440 echo "Stopping client $client $mnt (opts:$force)"
2441 do_node $client lsof -t $mnt || need_kill=no
2442 if [ "x$force" != "x" ] && [ "x$need_kill" != "xno" ]; then
2443 pids=$(do_node $client lsof -t $mnt | sort -u);
2444 if [ -n "$pids" ]; then
2445 do_node $client kill -9 $pids || true
2449 busy=$(do_node $client "umount $force $mnt 2>&1" | grep -c "busy") ||
2451 if [ $busy -ne 0 ] ; then
2452 echo "$mnt is still busy, wait one second" && sleep 1
2453 do_node $client umount $force $mnt
2457 # Mount the file system on the MDS
2458 mount_mds_client() {
2459 local host=$(facet_active_host $SINGLEMDS)
2461 zconf_mount $host $MOUNT2 $MOUNT_OPTS ||
2462 error "unable to mount $MOUNT2 on $host"
2465 # Unmount the file system on the MDS
2466 umount_mds_client() {
2467 local host=$(facet_active_host $SINGLEMDS)
2468 zconf_umount $host $MOUNT2
2469 do_facet $SINGLEMDS "rmdir $MOUNT2"
2472 # nodes is comma list
2473 sanity_mount_check_nodes () {
2479 # FIXME: assume that all cluster nodes run the same os
2480 [ "$(uname)" = Linux ] || return 0
2483 for mnt in $mnts ; do
2484 do_nodes $nodes "running=\\\$(grep -c $mnt' ' /proc/mounts);
2485 mpts=\\\$(mount | grep -c $mnt' ');
2486 if [ \\\$running -ne \\\$mpts ]; then
2487 echo \\\$(hostname) env are INSANE!;
2490 [ $? -eq 0 ] || rc=1
2495 sanity_mount_check_servers () {
2496 [ -n "$CLIENTONLY" ] &&
2497 { echo "CLIENTONLY mode, skip mount_check_servers"; return 0; } || true
2498 echo Checking servers environments
2500 # FIXME: modify get_facets to display all facets wo params
2501 local facets="$(get_facets OST),$(get_facets MDS),mgs"
2505 for facet in ${facets//,/ }; do
2506 node=$(facet_host ${facet})
2507 mntpt=$(facet_mntpt $facet)
2508 sanity_mount_check_nodes $node $mntpt ||
2509 { error "server $node environments are insane!"; return 1; }
2513 sanity_mount_check_clients () {
2514 local clients=${1:-$CLIENTS}
2515 local mntpt=${2:-$MOUNT}
2516 local mntpt2=${3:-$MOUNT2}
2518 [ -z $clients ] && clients=$(hostname)
2519 echo Checking clients $clients environments
2521 sanity_mount_check_nodes $clients $mntpt $mntpt2 ||
2522 error "clients environments are insane!"
2525 sanity_mount_check () {
2526 sanity_mount_check_servers || return 1
2527 sanity_mount_check_clients || return 2
2530 # mount clients if not mouted
2531 zconf_mount_clients() {
2534 local opts=${3:-$MOUNT_OPTS}
2535 opts=${opts:+-o $opts}
2536 local flags=${4:-$MOUNT_FLAGS}
2537 local device=$MGSNID:/$FSNAME$FILESET
2538 if [ -z "$mnt" -o -z "$FSNAME" ]; then
2539 echo "Bad conf mount command: opt=$flags $opts dev=$device " \
2544 echo "Starting client $clients: $flags $opts $device $mnt"
2545 do_nodes $clients mkdir -p $mnt
2546 if [ -n "$FILESET" -a -z "$SKIP_FILESET" ]; then
2547 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2548 # Mount with own nodemap key
2550 # Mount all server nodes first with per-NM keys
2551 for nmclient in ${clients//,/ }; do
2552 # do_nodes $(comma_list $(all_server_nodes)) "lgss_sk -t server -l $SK_PATH/nodemap/c$i.key -n c$i"
2553 do_nodes $(comma_list $(all_server_nodes)) "lgss_sk -t server -l $SK_PATH/nodemap/c$i.key"
2556 # set perms for per-nodemap keys else permission denied
2557 do_nodes $(comma_list $(all_nodes)) \
2558 "keyctl show | grep lustre | cut -c1-11 |
2560 xargs -IX keyctl setperm X 0x3f3f3f3f"
2561 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2563 for nmclient in ${clients//,/ }; do
2564 if $SK_UNIQUE_NM; then
2565 mountkey=$SK_PATH/nodemap/c$i.key
2567 do_node $nmclient "! grep -q $mnt' ' \
2568 /proc/mounts || umount $mnt"
2569 local prunedopts=$(add_sk_mntflag $prunedopts);
2570 prunedopts=$(echo $prunedopts | sed -e \
2571 "s#skpath=[^ ^,]*#skpath=$mountkey#g")
2573 do_nodes $(comma_list $(all_server_nodes)) \
2576 do_node $nmclient $MOUNT_CMD $flags \
2577 $prunedopts $MGSNID:/$FSNAME $mnt ||
2582 do_nodes $clients "! grep -q $mnt' ' /proc/mounts ||
2584 do_nodes $clients $MOUNT_CMD $flags $opts \
2585 $MGSNID:/$FSNAME $mnt || return 1
2587 #disable FILESET if not supported
2588 do_nodes $clients lctl get_param -n \
2589 mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
2590 device=$MGSNID:/$FSNAME
2591 do_nodes $clients mkdir -p $mnt/$FILESET
2592 do_nodes $clients "! grep -q $mnt' ' /proc/mounts ||
2596 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2597 # Mount with nodemap key
2599 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2600 for nmclient in ${clients//,/ }; do
2601 if $SK_UNIQUE_NM; then
2602 mountkey=$SK_PATH/nodemap/c$i.key
2604 local prunedopts=$(echo $opts | sed -e \
2605 "s#skpath=[^ ^,]*#skpath=$mountkey#g");
2606 do_node $nmclient "! grep -q $mnt' ' /proc/mounts ||
2609 running=\\\$(mount | grep -c $mnt' ');
2611 if [ \\\$running -eq 0 ] ; then
2613 $MOUNT_CMD $flags $prunedopts $device $mnt;
2616 lustre_mnt_count=\\\$(mount | grep $mnt' ' | \
2617 grep 'type lustre' | wc -l);
2618 if [ \\\$running -ne \\\$lustre_mnt_count ] ; then
2619 echo zconf_mount_clients FAILED: \
2620 mount count \\\$running, not matching \
2621 with mount count of 'type lustre' \
2622 \\\$lustre_mnt_count;
2626 exit \\\$rc" || return ${PIPESTATUS[0]}
2633 if $SHARED_KEY; then
2634 tmpopts=$(add_sk_mntflag $opts)
2637 running=\\\$(mount | grep -c $mnt' ');
2639 if [ \\\$running -eq 0 ] ; then
2641 $MOUNT_CMD $flags $tmpopts $device $mnt;
2644 exit \\\$rc" || return ${PIPESTATUS[0]}
2647 echo "Started clients $clients: "
2648 do_nodes $clients "mount | grep $mnt' '"
2650 set_default_debug_nodes $clients
2651 set_params_clients $clients
2656 zconf_umount_clients() {
2661 [ "$3" ] && force=-f
2663 echo "Stopping clients: $clients $mnt (opts:$force)"
2664 do_nodes $clients "running=\\\$(grep -c $mnt' ' /proc/mounts);
2665 if [ \\\$running -ne 0 ] ; then
2666 echo Stopping client \\\$(hostname) $mnt opts:$force;
2667 lsof $mnt || need_kill=no;
2668 if [ "x$force" != "x" -a "x\\\$need_kill" != "xno" ]; then
2669 pids=\\\$(lsof -t $mnt | sort -u);
2670 if [ -n \\\"\\\$pids\\\" ]; then
2674 while umount $force $mnt 2>&1 | grep -q "busy"; do
2675 echo "$mnt is still busy, wait one second" && sleep 1;
2682 echo + $POWER_DOWN $node
2686 shutdown_node_hard () {
2688 local attempts=$SHUTDOWN_ATTEMPTS
2690 for i in $(seq $attempts) ; do
2693 wait_for_function --quiet "! ping -w 3 -c 1 $host" 5 1 && return 0
2694 echo "waiting for $host to fail attempts=$attempts"
2695 [ $i -lt $attempts ] || \
2696 { echo "$host still pingable after power down! attempts=$attempts" && return 1; }
2702 local mnt=${2:-$MOUNT}
2705 if [ "$FAILURE_MODE" = HARD ]; then
2706 shutdown_node_hard $client
2708 zconf_umount_clients $client $mnt -f
2714 local facets="$(get_facets OST),$(get_facets MDS)"
2717 combined_mgs_mds || facets="$facets,mgs"
2719 for facet in ${facets//,/ }; do
2720 if [ $(facet_active_host $facet) == $host ]; then
2721 affected="$affected $facet"
2725 echo $(comma_list $affected)
2730 local host=${2:-$(facet_host $facet)}
2732 local label=$(convert_facet2label $facet)
2733 do_node $host $LCTL dl | awk '{ print $4 }' | grep -q "^$label\$"
2736 facets_up_on_host () {
2738 local facets=$(facets_on_host $host)
2741 for facet in ${facets//,/ }; do
2742 if $(facet_up $facet $host); then
2743 affected_up="$affected_up $facet"
2747 echo $(comma_list $affected_up)
2752 local affected_facet
2753 local affected_facets
2755 if [[ "$FAILURE_MODE" = HARD ]]; then
2756 if [[ $(facet_fstype $facet) = ldiskfs ]] &&
2757 dm_flakey_supported $facet; then
2758 affected_facets=$(affected_facets $facet)
2759 for affected_facet in ${affected_facets//,/ }; do
2760 unexport_dm_dev $affected_facet
2764 shutdown_node_hard $(facet_active_host $facet)
2772 echo + $POWER_UP $node
2785 local node=$(facet_active_host $facet)
2786 local sleep_time=${2:-10}
2788 if [ "$FAILURE_MODE" = HARD ]; then
2798 if [ "$FAILURE_MODE" = HARD ]; then
2801 if $LOAD_MODULES_REMOTE; then
2802 echo "loading modules on $node: $facet"
2803 do_rpc_nodes $node load_modules_local
2812 for facet in ${facets//,/ }; do
2813 hosts=$(expand_list $hosts $(facet_host $facet) )
2819 _check_progs_installed () {
2823 for prog in $progs; do
2824 if ! [ "$(which $prog)" -o "${!prog}" ]; then
2825 echo $prog missing on $(hostname)
2832 check_progs_installed () {
2836 do_rpc_nodes "$nodes" _check_progs_installed $@
2839 # recovery-scale functions
2841 echo __$(echo $1 | tr '-' '_' | tr '.' '_')
2844 start_client_load() {
2847 local var=$(node_var_name $client)_load
2848 eval export ${var}=$load
2850 do_node $client "PATH=$PATH MOUNT=$MOUNT ERRORS_OK=$ERRORS_OK \
2851 BREAK_ON_ERROR=$BREAK_ON_ERROR \
2852 END_RUN_FILE=$END_RUN_FILE \
2853 LOAD_PID_FILE=$LOAD_PID_FILE \
2854 TESTLOG_PREFIX=$TESTLOG_PREFIX \
2855 TESTNAME=$TESTNAME \
2856 DBENCH_LIB=$DBENCH_LIB \
2857 DBENCH_SRC=$DBENCH_SRC \
2858 CLIENT_COUNT=$((CLIENTCOUNT - 1)) \
2863 MPIRUN_OPTIONS=\\\"$MPIRUN_OPTIONS\\\" \
2864 MACHINEFILE_OPTION=\\\"$MACHINEFILE_OPTION\\\" \
2865 num_clients=$(get_node_count ${CLIENTS//,/ }) \
2866 ior_THREADS=$ior_THREADS ior_iteration=$ior_iteration \
2867 ior_blockSize=$ior_blockSize \
2868 ior_blockUnit=$ior_blockUnit \
2869 ior_xferSize=$ior_xferSize ior_type=$ior_type \
2870 ior_DURATION=$ior_DURATION \
2871 ior_stripe_params=\\\"$ior_stripe_params\\\" \
2872 ior_custom_params=\\\"$ior_custom_param\\\" \
2873 mpi_ior_custom_threads=$mpi_ior_custom_threads \
2876 log "Started client load: ${load} on $client"
2878 # get the children process IDs
2879 local pids=$(ps --ppid $ppid -o pid= | xargs)
2880 CLIENT_LOAD_PIDS="$CLIENT_LOAD_PIDS $ppid $pids"
2884 start_client_loads () {
2885 local -a clients=(${1//,/ })
2886 local numloads=${#CLIENT_LOADS[@]}
2888 for ((nodenum=0; nodenum < ${#clients[@]}; nodenum++ )); do
2889 local load=$((nodenum % numloads))
2890 start_client_load ${clients[nodenum]} ${CLIENT_LOADS[load]}
2892 # bug 22169: wait the background threads to start
2896 # only for remote client
2897 check_client_load () {
2899 local var=$(node_var_name $client)_load
2900 local testload=run_${!var}.sh
2902 ps auxww | grep -v grep | grep $client | grep -q $testload || return 1
2904 # bug 18914: try to connect several times not only when
2905 # check ps, but while check_node_health also
2909 while [ $RC = 254 -a $tries -gt 0 ]; do
2913 if ! check_node_health $client; then
2915 if [ $RC -eq 254 ]; then
2916 # FIXME: not sure how long we shuold sleep here
2920 echo "check node health failed: RC=$RC "
2924 # We can continue try to connect if RC=254
2925 # Just print the warning about this
2926 if [ $RC = 254 ]; then
2927 echo "got a return status of $RC from do_node while checking " \
2928 "node health on $client"
2931 # see if the load is still on the client
2934 while [ $RC = 254 -a $tries -gt 0 ]; do
2938 if ! do_node $client \
2939 "ps auxwww | grep -v grep | grep -q $testload"; then
2944 if [ $RC = 254 ]; then
2945 echo "got a return status of $RC from do_node while checking " \
2946 "(node health and 'ps') the client load on $client"
2947 # see if we can diagnose a bit why this is
2952 check_client_loads () {
2953 local clients=${1//,/ }
2957 for client in $clients; do
2958 check_client_load $client
2960 if [ "$rc" != 0 ]; then
2961 log "Client load failed on node $client, rc=$rc"
2967 restart_client_loads () {
2968 local clients=${1//,/ }
2969 local expectedfail=${2:-""}
2973 for client in $clients; do
2974 check_client_load $client
2976 if [ "$rc" != 0 -a "$expectedfail" ]; then
2977 local var=$(node_var_name $client)_load
2978 start_client_load $client ${!var}
2979 echo "Restarted client load ${!var}: on $client. Checking ..."
2980 check_client_load $client
2982 if [ "$rc" != 0 ]; then
2983 log "Client load failed to restart on node $client, rc=$rc"
2984 # failure one client load means test fail
2985 # we do not need to check other
2994 # Start vmstat and save its process ID in a file.
2999 [ -z "$nodes" -o -z "$pid_file" ] && return 0
3002 "vmstat 1 > $TESTLOG_PREFIX.$TESTNAME.vmstat.\\\$(hostname -s).log \
3003 2>/dev/null </dev/null & echo \\\$! > $pid_file"
3006 # Display the nodes on which client loads failed.
3007 print_end_run_file() {
3011 [ -s $file ] || return 0
3013 echo "Found the END_RUN_FILE file: $file"
3016 # A client load will stop if it finds the END_RUN_FILE file.
3017 # That does not mean the client load actually failed though.
3018 # The first node in END_RUN_FILE is the one we are interested in.
3021 if [ -n "$node" ]; then
3022 local var=$(node_var_name $node)_load
3024 local prefix=$TESTLOG_PREFIX
3025 [ -n "$TESTNAME" ] && prefix=$prefix.$TESTNAME
3026 local stdout_log=$prefix.run_${!var}_stdout.$node.log
3027 local debug_log=$(echo $stdout_log | sed 's/\(.*\)stdout/\1debug/')
3029 echo "Client load ${!var} failed on node $node:"
3035 # Stop the process which had its PID saved in a file.
3040 [ -z "$nodes" -o -z "$pid_file" ] && return 0
3042 do_nodes $nodes "test -f $pid_file &&
3043 { kill -s TERM \\\$(cat $pid_file); rm -f $pid_file; }" || true
3046 # Stop all client loads.
3047 stop_client_loads() {
3048 local nodes=${1:-$CLIENTS}
3051 # stop the client loads
3052 stop_process $nodes $pid_file
3054 # clean up the processes that started them
3055 [ -n "$CLIENT_LOAD_PIDS" ] && kill -9 $CLIENT_LOAD_PIDS 2>/dev/null || true
3057 # End recovery-scale functions
3060 # wait for a command to return the expected result
3062 # This will run @check on @node repeatedly until the output matches @expect
3063 # based on the supplied condition, or until @max_wait seconds have elapsed,
3064 # whichever comes first. @cond may be one of the normal bash operators,
3065 # "-gt", "-ge", "-eq", "-le", "-lt", "==", "!=", or "=~", and must be quoted
3066 # in the caller to avoid unintentional evaluation by the shell in the caller.
3068 # If @max_wait is not specified, the condition will be checked for up to 90s.
3070 # If --verbose is passed as the first argument, the result is printed on each
3071 # value change, otherwise it is only printed after every 10s interval.
3073 # If --quiet is passed as the first/second argument, the do_node() command
3074 # will not print the remote command before executing it each time.
3076 # Using wait_update_cond() or related helper function is preferable to adding
3077 # a "long enough" wait for some state to change in the background, since
3078 # "long enough" may be too short due to tunables, system config, or running in
3079 # a VM, and must by necessity wait too long for most cases or risk failure.
3081 # usage: wait_update_cond [--verbose] [--quiet] node check cond expect [max_wait]
3082 wait_update_cond() {
3086 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
3087 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
3093 local max_wait=${5:-90}
3097 local begin=$SECONDS
3101 while (( $waited <= $max_wait )); do
3102 result=$(do_node $quiet $node "$check")
3104 eval [[ "'$result'" $cond "'$expect'" ]]
3105 if [[ $? == 0 ]]; then
3106 [[ -z "$result" || $waited -le $sleep ]] ||
3107 echo "Updated after ${waited}s: want '$expect' got '$result'"
3110 if [[ -n "$verbose" && "$result" != "$prev_result" ]]; then
3111 [[ -n "$prev_result" ]] &&
3112 echo "Changed after ${waited}s: from '$prev_result' to '$result'"
3113 prev_result="$result"
3115 (( $waited % $print == 0 )) &&
3116 echo "Waiting $((max_wait - waited))s for '$expect'"
3118 waited=$((SECONDS - begin))
3120 echo "Update not seen after ${max_wait}s: want '$expect' got '$result'"
3124 # usage: wait_update [--verbose] [--quiet] node check expect [max_wait]
3129 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
3130 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
3137 wait_update_cond $verbose $quiet $node "$check" "==" "$expect" $max_wait
3140 # usage: wait_update_facet_cond [--verbose] facet check cond expect [max_wait]
3141 wait_update_facet_cond() {
3145 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
3146 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
3148 local node=$(facet_active_host $1)
3154 wait_update_cond $verbose $quiet $node "$check" "$cond" "$expect" $max_wait
3157 # usage: wait_update_facet [--verbose] facet check expect [max_wait]
3158 wait_update_facet() {
3162 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
3163 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
3165 local node=$(facet_active_host $1)
3170 wait_update_cond $verbose $quiet $node "$check" "==" "$expect" $max_wait
3174 do_nodes $(comma_list $(mdts_nodes)) \
3175 "lctl set_param -n os[cd]*.*MDT*.force_sync=1"
3176 do_nodes $(comma_list $(osts_nodes)) \
3177 "lctl set_param -n osd*.*OS*.force_sync=1" 2>&1 |
3178 grep -v 'Found no match'
3182 local zfs_wait=${2:-5}
3184 # the occupied disk space will be released
3185 # only after TXGs are committed
3186 if [[ $(facet_fstype $1) == zfs ]]; then
3187 echo "sleep $zfs_wait for ZFS $(facet_fstype $1)"
3195 local lwm=$3 #low watermark
3196 local size_mb #how many MB should we write to pass watermark
3197 local ost_name=$(ostname_from_index $ost_idx)
3199 free_kb=$($LFS df $MOUNT | awk "/$ost_name/ { print \$4 }")
3201 if (( $free_kb / 1024 > lwm )); then
3202 size_mb=$((free_kb / 1024 - lwm))
3204 #If 10% of free space cross low watermark use it
3205 if (( $free_kb / 10240 > size_mb )); then
3206 size_mb=$((free_kb / 10240))
3208 #At least we need to store 1.1 of difference between
3209 #free space and low watermark
3210 size_mb=$((size_mb + size_mb / 10))
3212 if (( lwm <= $free_kb / 1024 )) ||
3213 [ ! -f $DIR/${filename}.fill_ost$ost_idx ]; then
3214 $LFS setstripe -i $ost_idx -c1 $DIR/${filename}.fill_ost$ost_idx
3215 dd if=/dev/zero of=$DIR/${filename}.fill_ost$ost_idx bs=1M \
3216 count=$size_mb oflag=append conv=notrunc
3221 free_kb=$($LFS df $MOUNT | awk "/$ost_name/ { print \$4 }")
3222 echo "OST still has $((free_kb / 1024)) MB free"
3225 # This checks only the primary MDS
3226 ost_watermarks_get() {
3228 local ost_name=$(ostname_from_index $ost_idx)
3229 local mdtosc_proc=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
3231 local hwm=$(do_facet $SINGLEMDS $LCTL get_param -n \
3232 osp.$mdtosc_proc.reserved_mb_high)
3233 local lwm=$(do_facet $SINGLEMDS $LCTL get_param -n \
3234 osp.$mdtosc_proc.reserved_mb_low)
3239 # Note that we set watermarks on all MDSes (necessary for striped dirs)
3240 ost_watermarks_set() {
3244 local ost_name=$(ostname_from_index $ost_idx)
3245 local facets=$(get_facets MDS)
3247 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param -n \
3248 osp.*$ost_name*.reserved_mb_low=$lwm \
3249 osp.*$ost_name*.reserved_mb_high=$hwm > /dev/null
3251 # sleep to ensure we see the change
3255 ost_watermarks_set_low_space() {
3257 local wms=$(ost_watermarks_get $ost_idx)
3258 local ost_name=$(ostname_from_index $ost_idx)
3260 local old_lwm=$(echo $wms | awk '{ print $1 }')
3261 local old_hwm=$(echo $wms | awk '{ print $2 }')
3263 local blocks=$($LFS df $MOUNT | awk "/$ost_name/ { print \$4 }")
3264 # minimal extension size is 64M
3266 if (( $blocks / 1024 > 50 )); then
3267 new_lwm=$((blocks / 1024 - 50))
3269 local new_hwm=$((new_lwm + 5))
3271 ost_watermarks_set $ost_idx $new_lwm $new_hwm
3272 echo "watermarks: $old_lwm $old_hwm $new_lwm $new_hwm"
3275 # Set watermarks to ~current available space & then write data to fill it
3276 # Note OST is not *actually* full after this, it just reports ENOSPC in the
3277 # internal statfs used by the stripe allocator
3279 # first parameter is the filename-prefix, which must get under t-f cleanup
3280 # requirements (rm -rf $DIR/[Rdfs][0-9]*), i.e. $tfile work fine
3281 ost_watermarks_set_enospc() {
3285 local ost_name=$(ostname_from_index $ost_idx)
3286 local facets=$(get_facets MDS)
3290 for MDS in ${facets//,/ }; do
3291 local mdtosc_proc=$(get_mdtosc_proc_path $MDS $ost_name)
3293 do_facet $MDS $LCTL get_param -n \
3294 osp.$mdtosc_proc.reserved_mb_high ||
3295 skip "remote MDS does not support reserved_mb_high"
3298 wms=$(ost_watermarks_set_low_space $ost_idx)
3299 local new_lwm=$(echo $wms | awk '{ print $4 }')
3300 fill_ost $filename $ost_idx $new_lwm
3301 #First enospc could execute orphan deletion so repeat
3302 fill_ost $filename $ost_idx $new_lwm
3306 ost_watermarks_enospc_delete_files() {
3310 rm -f $DIR/${filename}.fill_ost$ost_idx
3312 wait_delete_completed
3316 # clean up from "ost_watermarks_set_enospc"
3317 ost_watermarks_clear_enospc() {
3323 ost_watermarks_enospc_delete_files $filename $ost_idx
3324 ost_watermarks_set $ost_idx $old_lwm $old_hwm
3325 echo "set OST$ost_idx lwm back to $old_lwm, hwm back to $old_hwm"
3328 wait_delete_completed_mds() {
3329 local max_wait=${1:-20}
3331 local stime=$(date +%s)
3336 # find MDS with pending deletions
3337 for node in $(mdts_nodes); do
3338 changes=$(do_node $node "$LCTL get_param -n osc.*MDT*.sync_*" \
3339 2>/dev/null | calc_sum)
3340 if [[ $changes -eq 0 ]]; then
3343 mds2sync="$mds2sync $node"
3345 if [ -z "$mds2sync" ]; then
3346 wait_zfs_commit $SINGLEMDS
3349 mds2sync=$(comma_list $mds2sync)
3351 # sync MDS transactions
3352 do_nodes $mds2sync "$LCTL set_param -n os[cd]*.*MD*.force_sync 1"
3354 # wait till all changes are sent and commmitted by OSTs
3355 # for ldiskfs space is released upon execution, but DMU
3356 # do this upon commit
3359 while [[ $WAIT -ne $max_wait ]]; do
3360 changes=$(do_nodes $mds2sync \
3361 "$LCTL get_param -n osc.*MDT*.sync_*" | calc_sum)
3362 #echo "$node: $changes changes on all"
3363 if [[ $changes -eq 0 ]]; then
3364 wait_zfs_commit $SINGLEMDS
3366 # the occupied disk space will be released
3367 # only after TXGs are committed
3368 wait_zfs_commit ost1
3376 echo "Delete is not completed in $((etime - stime)) seconds"
3377 do_nodes $mds2sync "$LCTL get_param osc.*MDT*.sync_*"
3384 # we can use "for" here because we are waiting the slowest
3385 for host in ${hostlist//,/ }; do
3386 check_network "$host" 900
3388 while ! do_nodes $hostlist hostname > /dev/null; do sleep 5; done
3395 for facet in ${facetlist//,/ }; do
3396 hostlist=$(expand_list $hostlist $(facet_active_host $facet))
3398 wait_for_host $hostlist
3401 _wait_recovery_complete () {
3404 # Use default policy if $2 is not passed by caller.
3405 local MAX=${2:-$(max_recovery_time)}
3410 while [ $WAIT -lt $MAX ]; do
3411 STATUS=$(lctl get_param -n $param | grep status)
3413 [[ $STATUS = "status: COMPLETE" || $STATUS = "status: INACTIVE" ]] && return 0
3416 echo "Waiting $((MAX - WAIT)) secs for $param recovery done. $STATUS"
3418 echo "$param recovery not done in $MAX sec. $STATUS"
3422 wait_recovery_complete () {
3425 # with an assumption that at_max is the same on all nodes
3426 local MAX=${2:-$(max_recovery_time)}
3429 if [ "$FAILURE_MODE" = HARD ]; then
3430 facets=$(facets_on_host $(facet_active_host $facet))
3432 echo affected facets: $facets
3434 facets=${facets//,/ }
3435 # We can use "for" here because we are waiting the slowest.
3436 # The mgs not having the recovery_status proc entry, exclude it
3437 # from the facet list.
3438 for facet in ${facets//mgs/ }; do
3439 local var_svc=${facet}_svc
3440 local param="*.${!var_svc}.recovery_status"
3442 local host=$(facet_active_host $facet)
3443 do_rpc_nodes "$host" _wait_recovery_complete $param $MAX
3447 wait_mds_ost_sync () {
3448 # just because recovery is done doesn't mean we've finished
3449 # orphan cleanup. Wait for llogs to get synchronized.
3450 echo "Waiting for orphan cleanup..."
3451 # MAX value includes time needed for MDS-OST reconnection
3452 local MAX=$(( TIMEOUT * 2 ))
3453 local WAIT_TIMEOUT=${1:-$MAX}
3456 local list=$(comma_list $(mdts_nodes))
3457 local cmd="$LCTL get_param -n osp.*osc*.old_sync_processed"
3458 if ! do_facet $SINGLEMDS \
3459 "$LCTL list_param osp.*osc*.old_sync_processed 2> /dev/null"
3461 # old way, use mds_sync
3463 list=$(comma_list $(osts_nodes))
3464 cmd="$LCTL get_param -n obdfilter.*.mds_sync"
3467 echo "wait $WAIT_TIMEOUT secs maximumly for $list mds-ost sync done."
3468 while [ $WAIT -lt $WAIT_TIMEOUT ]; do
3469 local -a sync=($(do_nodes $list "$cmd"))
3472 for ((i=0; i<${#sync[@]}; i++)); do
3474 [ ${sync[$i]} -eq 1 ] && continue
3476 [ ${sync[$i]} -eq 0 ] && continue
3478 # there is a not finished MDS-OST synchronization
3482 sleep 2 # increase waiting time and cover statfs cache
3483 [ ${con} -eq 1 ] && return 0
3484 echo "Waiting $WAIT secs for $list $i mds-ost sync done."
3488 # show which nodes are not finished.
3489 cmd=$(echo $cmd | sed 's/-n//')
3490 do_nodes $list "$cmd"
3491 echo "$facet recovery node $i not done in $WAIT_TIMEOUT sec. $STATUS"
3495 # Wait OSTs to be active on both client and MDT side.
3497 local cmd="$LCTL get_param -n lov.$FSNAME-clilov-*.target_obd |
3498 awk 'BEGIN {c = 0} /ACTIVE/{c += 1} END {printf \\\"%d\\\", c}'"
3499 wait_update $HOSTNAME "eval $cmd" $OSTCOUNT ||
3500 error "wait_update OSTs up on client failed"
3502 cmd="$LCTL get_param osp.$FSNAME-OST*-MDT0000.prealloc_last_id |
3503 awk '/=[1-9][0-9]/ { c += 1 } END { printf \\\"%d\\\", c }'"
3504 wait_update_facet $SINGLEMDS "eval $cmd" $OSTCOUNT ||
3505 error "wait_update OSTs up on MDT0000 failed"
3508 wait_destroy_complete () {
3509 echo "Waiting for MDT destroys to complete"
3510 # MAX value shouldn't be big as this mean server responsiveness
3511 # never increase this just to make test pass but investigate
3512 # why it takes so long time
3515 local list=$(comma_list $(mdts_nodes))
3516 while [ $WAIT -lt $MAX ]; do
3517 local -a RPCs=($(do_nodes $list $LCTL get_param -n osp.*.destroys_in_flight))
3521 for ((i=0; i<${#RPCs[@]}; i++)); do
3522 [ ${RPCs[$i]} -eq 0 ] && continue
3523 # there are still some destroy RPCs in flight
3528 [ ${con} -eq 1 ] && return 0 # done waiting
3529 echo "Waiting ${WAIT}s for local destroys to complete"
3532 echo "MDT destroys weren't done in $MAX sec."
3536 wait_delete_completed() {
3537 wait_delete_completed_mds $1 || return $?
3538 wait_destroy_complete || return $?
3547 # conf-sanity 31 takes a long time cleanup
3548 while [ $WAIT -lt 300 ]; do
3549 running=$(do_facet ${facet} "lsmod | grep lnet > /dev/null &&
3550 lctl dl | grep ' ST ' || true")
3551 [ -z "${running}" ] && return 0
3552 echo "waited $WAIT for${running}"
3553 [ $INTERVAL -lt 64 ] && INTERVAL=$((INTERVAL + INTERVAL))
3555 WAIT=$((WAIT + INTERVAL))
3557 echo "service didn't stop after $WAIT seconds. Still running:"
3562 wait_remote_prog () {
3568 [ "$PDSH" = "no_dsh" ] && return 0
3570 while [ $WAIT -lt $2 ]; do
3571 running=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep) || true
3572 [ -z "${running}" ] && return 0 || true
3573 echo "waited $WAIT for: "
3575 [ $INTERVAL -lt 60 ] && INTERVAL=$((INTERVAL + INTERVAL))
3577 WAIT=$((WAIT + INTERVAL))
3579 local pids=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep | awk '{print $2}')
3580 [ -z "$pids" ] && return 0
3581 echo "$PDSH processes still exists after $WAIT seconds. Still running: $pids"
3582 # FIXME: not portable
3583 for pid in $pids; do
3584 cat /proc/${pid}/status || true
3585 cat /proc/${pid}/wchan || true
3587 kill -9 $pid || true
3596 local clients=${1:-$CLIENTS}
3599 if [ -z "$clients" ]; then
3600 $LFS df $MOUNT > /dev/null || rc=$?
3602 $PDSH $clients "$LFS df $MOUNT" > /dev/null || rc=$?
3605 check_lfs_df_ret_val $rc
3609 # not every config has many clients
3615 (( MDSCOUNT == 1 )) && return
3617 # wait so that statfs data on MDT expire
3618 local delay=$(do_facet mds1 $LCTL \
3619 get_param -n osp.*MDT*MDT0000.maxage | sort -n | tail -1)
3621 [ -n "$delay" ] || error "fail to get maxage"
3623 local nodes=$(comma_list $(mdts_nodes))
3624 # initiate statfs RPC, all to all MDTs
3625 do_nodes $nodes $LCTL get_param -N osp.*MDT*MDT*.filesfree >&/dev/null
3626 do_nodes $nodes $LCTL get_param -N osp.*MDT*MDT*.filesfree >&/dev/null
3630 # usually checked on particular client or locally
3639 client_reconnect_try() {
3640 local f=$MOUNT/recon
3643 if [ -z "$CLIENTS" ]; then
3644 $LFS df $MOUNT; uname -n >> $f
3646 do_nodes $CLIENTS "$LFS df $MOUNT; uname -n >> $f" > /dev/null
3648 echo "Connected clients: $(cat $f)"
3649 ls -l $f > /dev/null
3653 client_reconnect() {
3654 # one client_reconnect_try call does not always do the job...
3656 client_reconnect_try && break
3661 affected_facets () {
3664 local host=$(facet_active_host $facet)
3665 local affected=$facet
3667 if [ "$FAILURE_MODE" = HARD ]; then
3668 affected=$(facets_up_on_host $host)
3674 local E2FSCK_ON_MDT0=false
3675 if [ "$1" == "--fsck" ]; then
3677 [ $(facet_fstype $SINGLEMDS) == ldiskfs ] &&
3689 #Because it will only get up facets, we need get affected
3690 #facets before shutdown
3691 #For HARD Failure mode, it needs make sure facets on the same
3692 #HOST will only be shutdown and reboot once
3693 for facet in ${facets//,/ }; do
3694 local affected_facet
3696 #check whether facet has been included in other affected facets
3697 for ((index=0; index<$total; index++)); do
3698 [[ ,${affecteds[index]}, == *,$facet,* ]] && skip=1
3701 if [ $skip -eq 0 ]; then
3702 affecteds[$total]=$(affected_facets $facet)
3707 for ((index=0; index<$total; index++)); do
3708 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
3709 local host=$(facet_active_host $facet)
3710 echo "Failing ${affecteds[index]} on $host"
3711 shutdown_facet $facet
3714 echo "$(date +'%H:%M:%S (%s)') shut down"
3719 for facet in ${facets//,/ }; do
3720 local host=$(facet_active_host $facet)
3722 hostlist=$(expand_list $hostlist $host)
3723 if [ $(facet_host $facet) = \
3724 $(facet_failover_host $facet) ]; then
3725 waithostlist=$(expand_list $waithostlist $host)
3729 if [ "$FAILURE_MODE" = HARD ]; then
3730 for host in ${hostlist//,/ }; do
3733 echo "$(date +'%H:%M:%S (%s)') $hostlist rebooted"
3734 # We need to wait the rebooted hosts in case if
3735 # facet_HOST == facetfailover_HOST
3736 if ! [ -z "$waithostlist" ]; then
3737 wait_for_host $waithostlist
3738 if $LOAD_MODULES_REMOTE; then
3739 echo "loading modules on $waithostlist"
3740 do_rpc_nodes $waithostlist load_modules_local
3747 if [[ " ${affecteds[@]} " =~ " $SINGLEMDS " ]]; then
3748 change_active $SINGLEMDS
3751 $E2FSCK_ON_MDT0 && (run_e2fsck $(facet_active_host $SINGLEMDS) \
3752 $(facet_device $SINGLEMDS) "-n" || error "Running e2fsck")
3756 for ((index=0; index<$total; index++)); do
3757 if [[ ${affecteds[index]} != $SINGLEMDS ]]; then
3758 change_active ${affecteds[index]}
3762 init_facets_vars_simple
3764 # start mgs first if it is affected
3765 if ! combined_mgs_mds &&
3766 list_member ${affecteds[index]} mgs; then
3767 mount_facet mgs || error "Restart of mgs failed"
3768 affecteds[index]=$(exclude_items_from_list \
3769 ${affecteds[index]} mgs)
3771 if [ -n "${affecteds[index]}" ]; then
3772 echo mount facets: ${affecteds[index]}
3773 mount_facets ${affecteds[index]} &
3777 for ((index=0; index<$total; index++)); do
3778 if [ -n "${affecteds[index]}" ]; then
3779 wait ${mountpids[index]}
3783 do_nodes $(comma_list $(all_nodes)) \
3784 "keyctl show | grep lustre | cut -c1-11 |
3786 xargs -IX keyctl setperm X 0x3f3f3f3f"
3789 echo "$(date +'%H:%M:%S (%s)') targets are mounted"
3791 if [ "$FAILURE_MODE" = HARD ]; then
3792 hostlist=$(exclude_items_from_list $hostlist $waithostlist)
3793 if ! [ -z "$hostlist" ]; then
3794 wait_for_host $hostlist
3795 if $LOAD_MODULES_REMOTE; then
3796 echo "loading modules on $hostlist"
3797 do_rpc_nodes $hostlist load_modules_local
3802 echo "$(date +'%H:%M:%S (%s)') facet_failover done"
3807 do_facet $facet "sync; sync; sync"
3810 # make sure there will be no seq change
3811 local clients=${CLIENTS:-$HOSTNAME}
3812 local f=fsa-\\\$\(hostname\)
3813 do_nodes $clients "mcreate $MOUNT/$f; rm $MOUNT/$f"
3814 do_nodes $clients "if [ -d $MOUNT2 ]; then mcreate $MOUNT2/$f; rm $MOUNT2/$f; fi"
3816 local svc=${facet}_svc
3817 do_facet $facet $LCTL --device ${!svc} notransno
3819 # If a ZFS OSD is made read-only here, its pool is "freezed". This
3820 # in-memory state has to be cleared by either rebooting the host or
3821 # exporting and reimporting the pool.
3823 # Although the uberblocks are not updated when a pool is freezed,
3824 # transactions are still written to the disks. Modified blocks may be
3825 # cached in memory when tests try reading them back. The
3826 # export-and-reimport process also evicts any cached pool data from
3827 # memory to provide the correct "data loss" semantics.
3829 # In the test framework, the exporting and importing operations are
3830 # handled by stop() and mount_facet() separately, which are used
3831 # inside fail() and fail_abort().
3833 set_dev_readonly $facet
3834 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3835 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3838 replay_barrier_nodf() {
3839 local facet=$1 echo running=${running}
3840 do_facet $facet "sync; sync; sync"
3841 local svc=${facet}_svc
3842 echo Replay barrier on ${!svc}
3843 do_facet $facet $LCTL --device ${!svc} notransno
3844 set_dev_readonly $facet
3845 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3846 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3849 replay_barrier_nosync() {
3850 local facet=$1 echo running=${running}
3851 local svc=${facet}_svc
3852 echo Replay barrier on ${!svc}
3853 do_facet $facet $LCTL --device ${!svc} notransno
3854 set_dev_readonly $facet
3855 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3856 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3860 # Get Lustre client uuid for a given Lustre mount point.
3863 local mntpnt=${1:-$MOUNT}
3865 local name=$($LFS getname $mntpnt | cut -d' ' -f1)
3866 local uuid=$($LCTL get_param -n llite.$name.uuid)
3871 mds_evict_client() {
3872 local mntpnt=${1:-$MOUNT}
3873 local uuid=$(get_client_uuid $mntpnt)
3875 do_facet $SINGLEMDS \
3876 "$LCTL set_param -n mdt.${mds1_svc}.evict_client $uuid"
3879 ost_evict_client() {
3880 local mntpnt=${1:-$MOUNT}
3881 local uuid=$(get_client_uuid $mntpnt)
3884 "$LCTL set_param -n obdfilter.${ost1_svc}.evict_client $uuid"
3889 local clients=${CLIENTS:-$HOSTNAME}
3891 SK_NO_KEY_save=$SK_NO_KEY
3893 export SK_NO_KEY=false
3895 facet_failover $* || error "failover: $?"
3896 export SK_NO_KEY=$SK_NO_KEY_save
3897 # to initiate all OSC idling connections
3899 wait_clients_import_state "$clients" "$facets" "\(FULL\|IDLE\)"
3900 clients_up || error "post-failover stat: $?"
3906 facet_failover $facet
3911 local abort_type=${2:-"abort_recovery"}
3914 change_active $facet
3915 wait_for_facet $facet
3916 mount_facet $facet -o $abort_type
3917 clients_up || echo "first stat failed: $?"
3918 clients_up || error "post-failover stat: $?"
3922 host_nids_address() {
3926 do_nodes $nodes "$LCTL list_nids | grep -w $net | cut -f 1 -d @"
3930 if [ "$1" = "'*'" ]; then echo \'*\'; else
3936 if [[ -n "$NETTYPE" ]]; then
3937 h2name_or_ip "$1" "$NETTYPE"
3939 h2name_or_ip "$1" "$2"
3942 declare -fx h2nettype
3944 # Wrapper function to print the deprecation warning
3946 echo "h2tcp: deprecated, use h2nettype instead" 1>&2
3947 if [[ -n "$NETTYPE" ]]; then
3950 h2nettype "$1" "tcp"
3954 # Wrapper function to print the deprecation warning
3956 echo "h2o2ib: deprecated, use h2nettype instead" 1>&2
3957 if [[ -n "$NETTYPE" ]]; then
3960 h2nettype "$1" "o2ib"
3964 # This enables variables in cfg/"setup".sh files to support the pdsh HOSTLIST
3965 # expressions format. As a bonus we can then just pass in those variables
3966 # to pdsh. What this function does is take a HOSTLIST type string and
3967 # expand it into a space deliminated list for us.
3975 [ -z "$hostlist" ] && return
3977 # Translate the case of [..],..,[..] to [..] .. [..]
3978 list="${hostlist/],/] }"
3980 [[ "$front" == *,* ]] && {
3983 list=${list/${old}/${new}}
3986 for item in $list; do
3987 # Test if we have any []'s at all
3988 if [ "$item" != "${item/\[/}" ]; then {
3989 # Expand the [*] into list
3993 if [ "$name" != "$item" ]; then
3994 group=${item#$name[*}
3997 for range in ${group//,/ }; do
4003 # Number of leading zeros
4006 end=$(echo $end | sed 's/0*//')
4007 [[ -z "$end" ]] && end=0
4008 [[ $padlen2 -gt $padlen ]] && {
4009 [[ $padlen2 -eq ${#end} ]] && padlen2=0
4012 begin=$(echo $begin | sed 's/0*//')
4013 [ -z $begin ] && begin=0
4015 if [ ! -z "${begin##[!0-9]*}" ]; then
4016 order=$(seq -f "%0${padlen}g" $begin $end)
4018 order=$(eval echo {$begin..$end});
4021 for num in $order; do
4022 value="${name#*,}${num}${back}"
4023 [ "$value" != "${value/\[/}" ] && {
4024 value=$(hostlist_expand "$value")
4026 myList="$myList $value"
4031 myList="$myList $item"
4034 myList=${myList//,/ }
4035 myList=${myList:1} # Remove first character which is a space
4037 # Filter any duplicates without sorting
4039 myList="${list%% *}"
4041 while [[ "$list" != ${myList##* } ]]; do
4042 local tlist=" $list"
4043 list=${tlist// ${list%% *} / }
4045 myList="$myList ${list%% *}"
4047 myList="${myList%* }";
4049 # We can select an object at an offset in the list
4052 for item in $myList; do
4054 [ $cnt -eq $offset ] && {
4058 [ $(get_node_count $myList) -ne 1 ] && myList=""
4067 [ "$facet" == client ] && echo -n $HOSTNAME && return
4068 varname=${facet}_HOST
4069 if [ -z "${!varname}" ]; then
4070 if [ "${facet:0:3}" == "ost" ]; then
4071 local fh=${facet%failover}_HOST
4072 eval export ${facet}_HOST=${!fh}
4073 if [ -z "${!varname}" ]; then
4074 eval export ${facet}_HOST=${ost_HOST}
4076 elif [ "${facet:0:3}" == "mdt" -o \
4077 "${facet:0:3}" == "mds" -o \
4078 "${facet:0:3}" == "mgs" ]; then
4080 if [ "${facet}" == "mgsfailover" ] &&
4081 [ -n "$mds1failover_HOST" ]; then
4082 temp=$mds1failover_HOST
4086 eval export ${facet}_HOST=$temp
4092 facet_failover_host() {
4096 var=${facet}failover_HOST
4097 if [ -n "${!var}" ]; then
4102 if combined_mgs_mds && [ $facet == "mgs" ] &&
4103 [ -n "$mds1failover_HOST" ]; then
4104 echo $mds1failover_HOST
4108 if [ "${facet:0:3}" == "mdt" -o "${facet:0:3}" == "mds" -o \
4109 "${facet:0:3}" == "mgs" ]; then
4111 eval export ${facet}failover_host=${mds_HOST}
4116 if [[ $facet == ost* ]]; then
4117 eval export ${facet}failover_host=${ost_HOST}
4125 local activevar=${facet}active
4127 if [ -f $TMP/${facet}active ] ; then
4128 source $TMP/${facet}active
4131 active=${!activevar}
4132 if [ -z "$active" ] ; then
4139 facet_active_host() {
4140 facet_host $(facet_active $1)
4143 # Get the passive failover partner host of facet.
4144 facet_passive_host() {
4146 [[ $facet = client ]] && return
4148 local host=${facet}_HOST
4149 local failover_host=${facet}failover_HOST
4150 local active_host=$(facet_active_host $facet)
4152 [[ -z ${!failover_host} || ${!failover_host} = ${!host} ]] && return
4154 if [[ $active_host = ${!host} ]]; then
4155 echo -n ${!failover_host}
4165 for facet in ${facetlist//,/ }; do
4166 local failover=${facet}failover
4167 local host=`facet_host $failover`
4168 [ -z "$host" ] && return
4170 local curactive=`facet_active $facet`
4171 if [ -z "${curactive}" -o "$curactive" == "$failover" ] ; then
4172 eval export ${facet}active=$facet
4174 eval export ${facet}active=$failover
4176 # save the active host for this facet
4177 local activevar=${facet}active
4178 echo "$activevar=${!activevar}" > $TMP/$activevar
4179 [[ $facet = mds1 ]] && combined_mgs_mds && \
4180 echo "mgsactive=${!activevar}" > $TMP/mgsactive
4181 local TO=`facet_active_host $facet`
4182 echo "Failover $facet to $TO"
4190 # do not strip off hostname if verbose, b=19215
4191 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
4192 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
4198 if [ "$HOST" = "$HOSTNAME" ]; then
4200 elif [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" ]; then
4201 echo "cannot run remote command on $HOST with $myPDSH"
4204 if $VERBOSE && [[ -z "$quiet" ]]; then
4205 echo "CMD: $HOST $@" >&2
4206 $myPDSH $HOST "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
4209 if [[ "$myPDSH" == "rsh" ]] ||
4210 [[ "$myPDSH" == *pdsh* && "$myPDSH" != *-S* ]]; then
4211 # we need this because rsh and pdsh do not return
4212 # exit code of an executed command
4213 local command_status="$TMP/cs"
4214 eval $myPDSH $HOST ":> $command_status"
4215 eval $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests;
4216 PATH=\$PATH:/sbin:/usr/sbin;
4218 LUSTRE=\"$RLUSTRE\" bash -c \"$@\") ||
4219 echo command failed >$command_status"
4220 [[ -n "$($myPDSH $HOST cat $command_status)" ]] && return 1 ||
4224 if [[ -n "$verbose" ]]; then
4225 # print HOSTNAME for myPDSH="no_dsh"
4226 if [[ $myPDSH = no_dsh ]]; then
4228 "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin;\
4229 cd $RPWD; LUSTRE=\"$RLUSTRE\" bash -c \"$@\")" |
4230 sed -e "s/^/${HOSTNAME}: /"
4233 "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin;\
4234 cd $RPWD; LUSTRE=\"$RLUSTRE\" bash -c \"$@\")"
4238 "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin;\
4239 cd $RPWD; LUSTRE=\"$RLUSTRE\" bash -c \"$@\")" |
4240 sed "s/^${HOST}: //"
4242 return ${PIPESTATUS[0]}
4246 # Execute exact command line on host
4248 # The \a host may be on a local or remote node, which is determined at
4249 # the time the command is run. Does careful argument quotation to
4250 # ensure that the exact command line is executed without any globbing,
4251 # substitution, or shell interpretation on the remote side. Does not
4252 # support --verbose or --quiet. Does not include "$host: " prefixes on
4253 # output. See also do_facet_vp().
4255 # usage: do_node_vp "$host" "$command" "$arg"...
4260 if [[ "$host" == "$HOSTNAME" ]]; then
4261 sh -c "$(printf -- ' %q' "$@")"
4265 if [[ "${PDSH}" != *pdsh* || "${PDSH}" != *-S* ]]; then
4266 echo "cannot run '$*' on host '${host}' with PDSH='${PDSH}'" >&2
4270 # -N Disable hostname: prefix on lines of output.
4272 $PDSH "${host}" -N "cd $RPWD; PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; export LUSTRE=$RLUSTRE; $(printf -- ' %q' "$@")"
4275 single_local_node () {
4276 [ "$1" = "$HOSTNAME" ]
4279 # Outputs environment variable assignments that should be passed to remote nodes
4283 local facets=$(get_facets)
4286 for var in ${!MODOPTS_*}; do
4287 value=${!var//\"/\\\"}
4288 echo -n " ${var}=\"$value\""
4291 for facet in ${facets//,/ }; do
4293 if [ -n "${!var}" ]; then
4294 echo -n " $var=${!var}"
4298 for var in MGSFSTYPE MDSFSTYPE OSTFSTYPE; do
4299 if [ -n "${!var}" ]; then
4300 echo -n " $var=${!var}"
4304 for var in VERBOSE; do
4305 if [ -n "${!var}" ]; then
4306 echo -n " $var=${!var}"
4310 if [ -n "$FSTYPE" ]; then
4311 echo -n " FSTYPE=$FSTYPE"
4314 for var in LNETLND NETTYPE; do
4315 if [ -n "${!var}" ]; then
4316 echo -n " $var=${!var}"
4325 # do not strip off hostname if verbose, b=19215
4326 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
4327 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
4332 if single_local_node $rnodes; then
4333 do_node $verbose $quiet $rnodes "$@"
4337 # This is part from do_node
4340 [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" -o "$myPDSH" = "rsh" ] &&
4341 echo "cannot run remote command on $rnodes with $myPDSH" &&
4344 export FANOUT=$(get_node_count "${rnodes//,/ }")
4345 if $VERBOSE && [[ -z "$quiet" ]]; then
4346 echo "CMD: $rnodes $@" >&2
4347 $myPDSH $rnodes "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
4350 # do not replace anything from pdsh output if -N is used
4351 # -N Disable hostname: prefix on lines of output.
4352 if [[ -n "$verbose" || $myPDSH = *-N* ]]; then
4353 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) bash -c \"$@\")"
4355 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) bash -c \"$@\")" | sed -re "s/^[^:]*: //g"
4357 return ${PIPESTATUS[0]}
4361 # Execute commands on a single service's host
4363 # The \a facet (service) may be on a local or remote node, which is
4364 # determined at the time the command is run.
4366 # usage: do_facet $facet command [arg ...]
4371 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
4372 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
4376 local host=$(facet_active_host $facet)
4378 [ -z "$host" ] && echo "No host defined for facet ${facet}" && exit 1
4379 do_node $verbose $quiet $host "$@"
4383 # Execute exact command line on the host of a facet
4385 # The \a facet (service) may be on a local or remote node, which is
4386 # determined at the time the command is run. Does careful argument
4387 # quotation to ensure that the exact command line is executed without
4388 # any globbing, substitution, or shell interpretation on the remote
4389 # side. Does not support --verbose or --quiet. Does not include
4390 # "$host: " prefixes on output.
4392 # usage: do_facet_vp "$facet" "$command" "$arg"...
4395 local host=$(facet_active_host "$facet")
4398 if [[ -z "$host" ]]; then
4399 echo "no host defined for facet ${facet}" >&2
4403 do_node_vp "$host" "$@"
4406 # Function: do_facet_random_file $FACET $FILE $SIZE
4407 # Creates FILE with random content on the given FACET of given SIZE
4409 do_facet_random_file() {
4413 local cmd="dd if=/dev/urandom of='$fpath' bs=$fsize count=1"
4414 do_facet $facet "$cmd 2>/dev/null"
4417 do_facet_create_file() {
4421 local cmd="dd if=/dev/zero of='$fpath' bs=$fsize count=1"
4422 do_facet $facet "$cmd 2>/dev/null"
4426 do_nodes --verbose "$@"
4432 # make sure its not already running
4434 rm -f $TMP/${facet}active
4435 [[ $facet = mds1 ]] && combined_mgs_mds && rm -f $TMP/mgsactive
4437 # make sure in-tree ldiskfs is loaded before mkfs
4438 if local_mode && [[ $(node_fstypes $HOSTNAME) == *ldiskfs* ]]; then
4439 load_module ../ldiskfs/ldiskfs
4442 do_facet ${facet} $MKFS $* || return ${PIPESTATUS[0]}
4444 if [[ $(facet_fstype $facet) == zfs ]]; then
4446 # After formatting a ZFS target, "cachefile=none" property will
4447 # be set on the ZFS storage pool so that the pool is not
4448 # automatically imported on system startup. And then the pool
4449 # will be exported so as to leave the importing and exporting
4450 # operations handled by mount_facet() and stop() separately.
4452 refresh_partition_table $facet $(facet_vdevice $facet)
4453 disable_zpool_cache $facet
4458 # Device formatted as ost
4461 local DEVNAME=OSTDEV$num
4463 local fstype=$(facet_fstype ost$num)
4467 local dev=ost${num}_dev
4468 [[ -n ${!dev} ]] && eval DEVPTR=${!dev} ||
4469 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
4470 eval DEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
4472 #try $OSTZFSDEVn - independent of vdev
4473 DEVNAME=OSTZFSDEV$num
4474 eval DEVPTR=${!DEVNAME:=${FSNAME}-ost${num}/ost${num}};;
4476 error "unknown fstype!";;
4482 # Physical device location of data
4488 local fstype=$(facet_fstype ost$num)
4492 # vdevs are not supported by ldiskfs
4495 #if $OSTDEVn isn't defined, default is $OSTDEVBASE{n}
4496 # Device formatted by zfs
4498 eval VDEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
4500 error "unknown fstype!";;
4506 # Logical device formatted for lustre
4509 local DEVNAME=MDSDEV$num
4511 local fstype=$(facet_fstype mds$num)
4515 local dev=mds${num}_dev
4516 [[ -n ${!dev} ]] && eval DEVPTR=${!dev} ||
4517 #if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
4518 eval DEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
4520 # try $MDSZFSDEVn - independent of vdev
4521 DEVNAME=MDSZFSDEV$num
4522 eval DEVPTR=${!DEVNAME:=${FSNAME}-mdt${num}/mdt${num}};;
4524 error "unknown fstype!";;
4530 # Physical location of data
4534 local fstype=$(facet_fstype mds$num)
4538 # vdevs are not supported by ldiskfs
4541 # if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
4542 # Device formatted by ZFS
4543 local DEVNAME=MDSDEV$num
4544 eval VDEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
4546 error "unknown fstype!";;
4554 local fstype=$(facet_fstype mgs)
4558 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
4559 ( [ -z "$MGSDEV" ] || [ $MGSDEV = $MDSDEV1 ] ); then
4560 DEVPTR=$(mdsdevname 1)
4562 [[ -n $mgs_dev ]] && DEVPTR=$mgs_dev ||
4566 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
4567 ( [ -z "$MGSZFSDEV" ] &&
4568 [ -z "$MGSDEV" -o "$MGSDEV" = $(mdsvdevname 1) ] ); then
4569 DEVPTR=$(mdsdevname 1)
4571 DEVPTR=${MGSZFSDEV:-${FSNAME}-mgs/mgs}
4574 error "unknown fstype!";;
4583 local fstype=$(facet_fstype mgs)
4587 # vdevs are not supported by ldiskfs
4590 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
4591 ( [ -z "$MGSDEV" ] &&
4592 [ -z "$MGSZFSDEV" -o "$MGSZFSDEV" = $(mdsdevname 1) ]); then
4593 VDEVPTR=$(mdsvdevname 1)
4594 elif [ -n "$MGSDEV" ]; then
4598 error "unknown fstype!";;
4606 [[ $facet = mgs ]] && combined_mgs_mds && facet="mds1"
4608 local var=${facet}_MOUNT
4609 eval mntpt=${!var:-${MOUNT}-$facet}
4616 local dev=$(facet_device $facet)
4617 local mnt=${2:-$(facet_mntpt $facet)}
4621 if dm_flakey_supported $facet; then
4622 dm_dev=$(dm_create_dev $facet $dev)
4623 [[ -n "$dm_dev" ]] || dm_dev=$dev
4625 is_blkdev $facet $dm_dev || opts=$(csa_add "$opts" -o loop)
4626 export_dm_dev $facet $dm_dev
4628 do_facet $facet mount -t ldiskfs $opts $dm_dev $mnt
4633 local dev=$(facet_device $facet)
4634 local mnt=${2:-$(facet_mntpt $facet)}
4636 do_facet $facet $UMOUNT $mnt
4640 echo -n "$1" | tr -c '[:alnum:]\n' '_'
4645 local ds=$(facet_device $facet)
4646 local mnt=${2:-$(facet_mntpt $facet)}
4651 canmnt=$(do_facet $facet $ZFS get -H -o value canmount $ds)
4652 mntpt=$(do_facet $facet $ZFS get -H -o value mountpoint $ds)
4653 do_facet $facet $ZFS set canmount=noauto $ds
4655 # The "legacy" mount method is used here because "zfs unmount $mnt"
4656 # calls stat(2) on $mnt/../*, which may include $MOUNT. If certain
4657 # targets are not available at the time, the stat(2) on $MOUNT will
4660 do_facet $facet $ZFS set mountpoint=legacy $ds
4661 do_facet $facet mount -t zfs $ds $mnt
4662 eval export mz_$(var_name ${facet}_$ds)_canmount=$canmnt
4663 eval export mz_$(var_name ${facet}_$ds)_mountpoint=$mntpt
4668 local ds=$(facet_device $facet)
4669 local mnt=${2:-$(facet_mntpt $facet)}
4670 local var_mntpt=mz_$(var_name ${facet}_$ds)_mountpoint
4671 local var_canmnt=mz_$(var_name ${facet}_$ds)_canmount
4672 local mntpt=${!var_mntpt}
4673 local canmnt=${!var_canmnt}
4677 do_facet $facet umount $mnt
4678 do_facet $facet $ZFS set mountpoint=$mntpt $ds
4679 do_facet $facet $ZFS set canmount=$canmnt $ds
4686 local fstype=$(facet_fstype $facet)
4688 mount_$fstype $facet $mnt
4694 local fstype=$(facet_fstype $facet)
4696 unmount_$fstype $facet $mnt
4703 # make sure we are using the primary server, so test-framework will
4704 # be able to clean up properly.
4705 activemds=`facet_active mds1`
4706 if [ $activemds != "mds1" ]; then
4710 local clients=$CLIENTS
4711 [ -z $clients ] && clients=$(hostname)
4713 zconf_umount_clients $clients $MOUNT "$*" || true
4714 [ -n "$MOUNT2" ] && zconf_umount_clients $clients $MOUNT2 "$*" || true
4716 [ -n "$CLIENTONLY" ] && return
4718 # The add fn does rm ${facet}active file, this would be enough
4719 # if we use do_facet <facet> only after the facet added, but
4720 # currently we use do_facet mds in local.sh
4722 for num in `seq $MDSCOUNT`; do
4724 rm -f ${TMP}/mds${num}active
4726 combined_mgs_mds && rm -f $TMP/mgsactive
4728 for num in `seq $OSTCOUNT`; do
4730 rm -f $TMP/ost${num}active
4733 if ! combined_mgs_mds ; then
4737 if $SHARED_KEY; then
4738 export SK_MOUNTED=false
4744 cleanup_echo_devs () {
4747 local devs=$($LCTL dl | grep echo | awk '{print $4}')
4749 for dev in $devs; do
4750 $LCTL --device $dev cleanup
4751 $LCTL --device $dev detach
4756 nfs_client_mode && return
4757 cifs_client_mode && return
4760 CLEANUP_DM_DEV=true stopall $*
4767 combined_mgs_mds () {
4768 [[ "$(mdsdevname 1)" = "$(mgsdevname)" ]] &&
4769 [[ "$(facet_host mds1)" = "$(facet_host mgs)" ]]
4773 echo -n "$1" | tr '[:upper:]' '[:lower:]'
4777 echo -n "$1" | tr '[:lower:]' '[:upper:]'
4789 var=$(echo "$var" | sed -e 's/,\( \)*/,/g')
4790 for i in $(echo "$var"); do
4791 if [ "$i" == "-O" ]; then
4793 first_o=$(($first_o + 1))
4796 if [ "$i" == "-E" ]; then
4798 first_e=$(($first_e + 1 ))
4803 [ $first_o -gt 1 ] && opt_o+=",";
4807 [ $first_e -gt 1 ] && opt_e+=",";
4818 [ -n "$opt_o" ] && echo " -O $opt_o"
4819 [ -n "$opt_e" ] && echo " -E $opt_e"
4825 local fsname=${3:-"$FSNAME"}
4826 local type=$(facet_type $facet)
4827 local index=$(facet_index $facet)
4828 local fstype=$(facet_fstype $facet)
4829 local host=$(facet_host $facet)
4834 if [ $type == MGS ] || ( [ $type == MDS ] &&
4835 [ "$dev" == $(mgsdevname) ] &&
4836 [ "$host" == "$(facet_host mgs)" ] ); then
4839 opts="--mgsnode=$MGSNID"
4842 if [ $type != MGS ]; then
4843 opts+=" --fsname=$fsname --$(lower ${type/MDS/MDT}) \
4847 var=${facet}failover_HOST
4848 if [ -n "${!var}" ] && [ ${!var} != $(facet_host $facet) ]; then
4849 opts+=" --failnode=$(h2nettype ${!var})"
4852 opts+=${TIMEOUT:+" --param=sys.timeout=$TIMEOUT"}
4853 opts+=${LDLM_TIMEOUT:+" --param=sys.ldlm_timeout=$LDLM_TIMEOUT"}
4855 if [ $type == MDS ]; then
4856 opts+=${DEF_STRIPE_SIZE:+" --param=lov.stripesize=$DEF_STRIPE_SIZE"}
4857 opts+=${DEF_STRIPE_COUNT:+" --param=lov.stripecount=$DEF_STRIPE_COUNT"}
4858 opts+=${L_GETIDENTITY:+" --param=mdt.identity_upcall=$L_GETIDENTITY"}
4860 if [ $fstype == ldiskfs ]; then
4862 if [ -n "${!var}" ]; then
4863 fs_mkfs_opts+=" -J device=${!var}"
4865 fs_mkfs_opts+=${MDSJOURNALSIZE:+" -J size=$MDSJOURNALSIZE"}
4867 fs_mkfs_opts+=${MDSISIZE:+" -i $MDSISIZE"}
4871 if [ $type == OST ]; then
4872 if [ $fstype == ldiskfs ]; then
4874 if [ -n "${!var}" ]; then
4875 fs_mkfs_opts+=" -J device=${!var}"
4877 fs_mkfs_opts+=${OSTJOURNALSIZE:+" -J size=$OSTJOURNALSIZE"}
4882 opts+=" --backfstype=$fstype"
4885 if [ -n "${!var}" ]; then
4886 opts+=" --device-size=${!var}"
4889 var=$(upper $fstype)_MKFS_OPTS
4890 fs_mkfs_opts+=${!var:+" ${!var}"}
4892 var=${type}_FS_MKFS_OPTS
4893 fs_mkfs_opts+=${!var:+" ${!var}"}
4895 [[ "$QUOTA_TYPE" =~ "p" ]] && fs_mkfs_opts+=" -O project"
4897 [ $fstype == ldiskfs ] && fs_mkfs_opts=$(squash_opt $fs_mkfs_opts)
4899 if [ -n "${fs_mkfs_opts## }" ]; then
4900 opts+=" --mkfsoptions=\\\"${fs_mkfs_opts## }\\\""
4904 opts+=${!var:+" ${!var}"}
4911 local type=$(facet_type $facet)
4912 local var=${type}_MOUNT_FS_OPTS
4914 if [ -n "${!var}" ]; then
4915 opts+=" --mountfsoptions=${!var}"
4920 check_ost_indices() {
4921 local index_count=${#OST_INDICES[@]}
4922 [[ $index_count -eq 0 || $OSTCOUNT -le $index_count ]] && return 0
4924 # OST count is greater than the index count in $OST_INDEX_LIST.
4925 # We need check whether there are duplicate indices.
4929 for i in $(seq $((index_count + 1)) $OSTCOUNT); do
4930 index=$(facet_index ost$i)
4931 for j in $(seq 0 $((index_count - 1))); do
4932 [[ $index -ne ${OST_INDICES[j]} ]] ||
4933 error "ost$i has the same index $index as ost$((j+1))"
4940 local facet_type=$1 # mgs || mds || ost
4942 local facet=${1}${2}
4945 case "$(facet_fstype $facet)" in
4947 device=$(${facet_type}devname $facet_num)
4950 device=$(${facet_type}vdevname $facet_num)
4953 error "Unhandled filesystem type"
4957 do_facet $facet "[ -e \"$device\" ]" && return
4959 # Note: the following check only works with absolute paths
4960 [[ ! "$device" =~ ^/dev/ ]] || [[ "$device" =~ ^/dev/shm/ ]] ||
4961 error "$facet: device '$device' does not exist"
4963 # zpool create doesn't like empty files
4964 [[ $(facet_fstype $facet) == zfs ]] && return 0
4966 do_facet $facet "touch \"${device}\""
4975 echo "Format mgs: $(mgsdevname)"
4976 reformat_external_journal mgs
4978 # touch "device" in case it is a loopback file for testing and needs to
4979 # be created. mkfs.lustre doesn't do this to avoid accidentally writing
4980 # to non-existent files in /dev if the admin made a typo during setup
4983 add mgs $(mkfs_opts mgs $(mgsdevname)) $(mountfs_opts mgs) --reformat \
4984 $(mgsdevname) $(mgsvdevname) ${quiet:+>/dev/null} || exit 10
4994 echo "Format mds$num: $(mdsdevname $num)"
4995 reformat_external_journal mds$num
4997 __touch_device mds $num
4999 add mds$num $(mkfs_opts mds$num $(mdsdevname ${num})) \
5000 $(mountfs_opts mds$num) --reformat $(mdsdevname $num) \
5001 $(mdsvdevname $num) ${quiet:+>/dev/null} || exit 10
5010 echo "Format ost$num: $(ostdevname $num)"
5011 reformat_external_journal ost$num
5013 __touch_device ost $num
5015 add ost$num $(mkfs_opts ost$num $(ostdevname ${num})) \
5016 $(mountfs_opts ost$num) --reformat $(ostdevname $num) \
5017 $(ostvdevname ${num}) ${quiet:+>/dev/null} || exit 10
5022 # Set hostid for ZFS/SPL zpool import protection
5023 # (Assumes MDS version is also OSS version)
5024 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ];
5026 do_rpc_nodes "$(comma_list $(all_server_nodes))" set_hostid
5029 # We need ldiskfs here, may as well load them all
5031 [ -n "$CLIENTONLY" ] && return
5032 echo Formatting mgs, mds, osts
5033 if ! combined_mgs_mds ; then
5037 for num in $(seq $MDSCOUNT); do
5041 export OST_INDICES=($(hostlist_expand "$OST_INDEX_LIST"))
5043 for num in $(seq $OSTCOUNT); do
5049 grep " $1 " /proc/mounts || zconf_mount $HOSTNAME $*
5053 grep " $1 " /proc/mounts && zconf_umount $HOSTNAME $*
5057 # 0: success, the old identity set already.
5058 # 1: success, the old identity does not set.
5063 local j=`expr $num - 1`
5064 local MDT="`(do_facet mds$num lctl get_param -N mdt.*MDT*$j 2>/dev/null | cut -d"." -f2 2>/dev/null) || true`"
5066 if [ -z "$MDT" ]; then
5070 local old="`do_facet mds$num "lctl get_param -n mdt.$MDT.identity_upcall"`"
5073 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"$L_GETIDENTITY\""
5075 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"NONE\""
5078 do_facet mds$num "lctl set_param -n mdt/$MDT/identity_flush=-1"
5080 if [ $old = "NONE" ]; then
5089 zconf_umount $HOSTNAME $1 || error "umount failed"
5090 zconf_mount $HOSTNAME $1 || error "mount failed"
5098 rm -f $TMP/${facet}active
5099 do_facet ${facet} "$TUNEFS --quiet --writeconf $dev" || return 1
5104 local mdt_count=${1:-$MDSCOUNT}
5105 local ost_count=${2:-$OSTCOUNT}
5108 for num in $(seq $mdt_count); do
5109 DEVNAME=$(mdsdevname $num)
5110 writeconf_facet mds$num $DEVNAME || rc=$?
5113 for num in $(seq $ost_count); do
5114 DEVNAME=$(ostdevname $num)
5115 writeconf_facet ost$num $DEVNAME || rc=$?
5121 if ! combined_mgs_mds ; then
5122 start mgs $(mgsdevname) $MGS_MOUNT_OPTS
5131 for num in $(seq $MDSCOUNT); do
5132 devname=$(mdsdevname $num)
5133 start mds$num $devname $MDS_MOUNT_OPTS
5135 # We started mds$num, now we should set mds${num}_HOST
5136 # and mds${num}failover_HOST variables properly if they
5138 host=$(facet_host mds$num)
5139 for varname in mds${num}_HOST mds${num}failover_HOST; do
5140 if [[ -z "${!varname}" ]]; then
5144 if [ $IDENTITY_UPCALL != "default" ]; then
5145 switch_identity $num $IDENTITY_UPCALL
5155 for num in $(seq $OSTCOUNT); do
5156 devname=$(ostdevname $num)
5157 start ost$num $devname $OST_MOUNT_OPTS
5159 # We started ost$num, now we should set ost${num}_HOST
5160 # and ost${num}failover_HOST variables properly if they
5162 host=$(facet_host ost$num)
5163 for varname in ost${num}_HOST ost${num}failover_HOST; do
5164 if [[ -z "${!varname}" ]]; then
5172 [ "$DAEMONFILE" ] && $LCTL debug_daemon start $DAEMONFILE $DAEMONSIZE
5173 if [ ! -z $arg1 ]; then
5174 [ "$arg1" = "server_only" ] && return
5177 if [ -n "$CLIENTS" ]; then
5178 zconf_mount_clients $CLIENTS $MOUNT
5182 if [ "$MOUNT_2" ]; then
5183 mount_client $MOUNT2
5184 if [ -n "$CLIENTS" ]; then
5185 zconf_mount_clients $CLIENTS $MOUNT2
5190 sk_nodemap_setup() {
5191 local sk_map_name=${1:-$SK_S2SNM}
5192 local sk_map_nodes=${2:-$HOSTNAME}
5193 do_node $(mgs_node) "$LCTL nodemap_add $sk_map_name"
5194 for servernode in $sk_map_nodes; do
5195 local nids=$(do_nodes $servernode "$LCTL list_nids")
5196 for nid in $nids; do
5197 do_node $(mgs_node) "$LCTL nodemap_add_range --name \
5198 $sk_map_name --range $nid"
5206 nfs_client_mode && return
5207 cifs_client_mode && return
5209 sanity_mount_check || error "environments are insane!"
5215 if [ -z "$CLIENTONLY" ]; then
5216 echo Setup mgs, mdt, osts
5217 echo $WRITECONF | grep -q "writeconf" && writeconf_all
5219 if $SK_MOUNTED; then
5220 echo "Shared Key file system already mounted"
5225 if $SHARED_KEY; then
5226 export SK_MOUNTED=true
5230 echo "GSS_SK: setting kernel keyring perms"
5231 do_nodes $(comma_list $(all_nodes)) \
5232 "keyctl show | grep lustre | cut -c1-11 |
5234 xargs -IX keyctl setperm X 0x3f3f3f3f"
5237 # Need to start one nodemap for servers,
5238 # and one for clients.
5239 sk_nodemap_setup $SK_S2SNM \
5240 $(comma_list $(all_server_nodes))
5242 sk_nodemap_setup $SK_S2SNMCLI \
5243 ${CLIENTS:-$HOSTNAME}
5244 echo "Nodemap set up for SK S2S, remounting."
5253 # wait a while to allow sptlrpc configuration be propogated to targets,
5254 # only needed when mounting new target devices.
5262 # by remounting mdt before ost, initial connect from mdt to ost might
5263 # timeout because ost is not ready yet. wait some time to its fully
5264 # recovery. initial obd_connect timeout is 5s; in GSS case it's
5265 # preceeded by a context negotiation rpc with $TIMEOUT.
5266 # FIXME better by monitoring import status.
5269 set_rule $FSNAME any cli2mdt $SK_FLAVOR
5270 set_rule $FSNAME any cli2ost $SK_FLAVOR
5271 if $SK_SKIPFIRST; then
5272 export SK_SKIPFIRST=false
5276 "lctl set_param osc.*.idle_connect=1"
5279 wait_flavor cli2mdt $SK_FLAVOR
5280 wait_flavor cli2ost $SK_FLAVOR
5285 sleep $((TIMEOUT + 5))
5291 mounted_lustre_filesystems() {
5292 awk '($3 ~ "lustre" && $1 ~ ":") { print $2 }' /proc/mounts
5295 init_facet_vars () {
5296 [ -n "$CLIENTONLY" ] && return 0
5303 eval export ${facet}_dev=${device}
5304 eval export ${facet}_opt=\"$@\"
5306 local dev=${facet}_dev
5308 # We need to loop for the label
5309 # in case its not initialized yet.
5310 for wait_time in {0,1,3,5,10}; do
5312 if [ $wait_time -gt 0 ]; then
5313 echo "${!dev} not yet initialized,"\
5314 "waiting ${wait_time} seconds."
5318 local label=$(devicelabel ${facet} ${!dev})
5320 # Check to make sure the label does
5321 # not include ffff at the end of the label.
5322 # This indicates it has not been initialized yet.
5324 if [[ $label =~ [f|F]{4}$ ]]; then
5325 # label is not initialized, unset the result
5326 # and either try again or fail
5333 [ -z "$label" ] && echo no label for ${!dev} && exit 1
5335 eval export ${facet}_svc=${label}
5337 local varname=${facet}failover_HOST
5338 if [ -z "${!varname}" ]; then
5340 if combined_mgs_mds && [ $facet == "mgs" ] &&
5341 [ -n "$mds1failover_HOST" ]; then
5342 temp=$mds1failover_HOST
5344 temp=$(facet_host $facet)
5346 eval export $varname=$temp
5349 varname=${facet}_HOST
5350 if [ -z "${!varname}" ]; then
5351 eval export $varname=$(facet_host $facet)
5354 # ${facet}failover_dev is set in cfg file
5355 varname=${facet}failover_dev
5356 if [ -n "${!varname}" ] ; then
5357 eval export ${facet}failover_dev=${!varname}
5359 eval export ${facet}failover_dev=$device
5362 # get mount point of already mounted device
5363 # is facet_dev is already mounted then use the real
5364 # mount point of this facet; otherwise use $(facet_mntpt $facet)
5365 # i.e. ${facet}_MOUNT if specified by user or default
5366 local mntpt=$(do_facet ${facet} cat /proc/mounts | \
5367 awk '"'${!dev}'" == $1 && $3 == "lustre" { print $2 }')
5368 if [ -z $mntpt ]; then
5369 mntpt=$(facet_mntpt $facet)
5371 eval export ${facet}_MOUNT=$mntpt
5374 init_facets_vars () {
5377 if ! remote_mds_nodsh; then
5378 for num in $(seq $MDSCOUNT); do
5379 DEVNAME=$(mdsdevname $num)
5380 init_facet_vars mds$num $DEVNAME $MDS_MOUNT_OPTS
5384 init_facet_vars mgs $(mgsdevname) $MGS_MOUNT_OPTS
5386 if ! remote_ost_nodsh; then
5387 for num in $(seq $OSTCOUNT); do
5388 DEVNAME=$(ostdevname $num)
5389 init_facet_vars ost$num $DEVNAME $OST_MOUNT_OPTS
5394 init_facets_vars_simple () {
5397 if ! remote_mds_nodsh; then
5398 for num in $(seq $MDSCOUNT); do
5399 devname=$(mdsdevname $num)
5400 eval export mds${num}_dev=${devname}
5401 eval export mds${num}_opt=\"${MDS_MOUNT_OPTS}\"
5405 if ! combined_mgs_mds ; then
5406 eval export mgs_dev=$(mgsdevname)
5407 eval export mgs_opt=\"${MGS_MOUNT_OPTS}\"
5410 if ! remote_ost_nodsh; then
5411 for num in $(seq $OSTCOUNT); do
5412 devname=$(ostdevname $num)
5413 eval export ost${num}_dev=${devname}
5414 eval export ost${num}_opt=\"${OST_MOUNT_OPTS}\"
5419 osc_ensure_active () {
5424 while [ $period -lt $timeout ]; do
5425 count=$(do_facet $facet "lctl dl | grep ' IN osc ' 2>/dev/null | wc -l")
5426 if [ $count -eq 0 ]; then
5430 echo "There are $count OST are inactive, wait $period seconds, and try again"
5432 period=$((period+3))
5435 [ $period -lt $timeout ] || log "$count OST are inactive after $timeout seconds, give up"
5438 set_conf_param_and_check() {
5442 local ORIG=$(do_facet $myfacet "$TEST")
5443 if [ $# -gt 3 ]; then
5449 echo "Setting $PARAM from $ORIG to $FINAL"
5450 do_facet mgs "$LCTL conf_param $PARAM='$FINAL'" ||
5451 error "conf_param $PARAM failed"
5453 wait_update_facet $myfacet "$TEST" "$FINAL" ||
5454 error "check $PARAM failed!"
5457 set_persistent_param() {
5461 local orig=$(do_facet $myfacet "$LCTL get_param -n $test_param")
5463 if [ $# -gt 3 ]; then
5470 if [[ $PERM_CMD == *"set_param -P"* ]]; then
5471 echo "Setting $test_param from $orig to $final"
5472 do_facet mgs "$PERM_CMD $test_param='$final'" ||
5473 error "$PERM_CMD $test_param failed"
5475 echo "Setting $param from $orig to $final"
5476 do_facet mgs "$PERM_CMD $param='$final'" ||
5477 error "$PERM_CMD $param failed"
5481 set_persistent_param_and_check() {
5485 local orig=$(do_facet $myfacet "$LCTL get_param -n $test_param")
5487 if [ $# -gt 3 ]; then
5494 set_persistent_param $myfacet $test_param $param "$final"
5496 wait_update_facet $myfacet "$LCTL get_param -n $test_param" "$final" ||
5497 error "check $param failed!"
5500 init_param_vars () {
5501 TIMEOUT=$(lctl get_param -n timeout)
5502 TIMEOUT=${TIMEOUT:-20}
5504 if [ -n "$arg1" ]; then
5505 [ "$arg1" = "server_only" ] && return
5508 remote_mds_nodsh && log "Using TIMEOUT=$TIMEOUT" && return 0
5510 TIMEOUT=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
5511 log "Using TIMEOUT=$TIMEOUT"
5513 # tune down to speed up testing on (usually) small setups
5514 local mgc_timeout=/sys/module/mgc/parameters/mgc_requeue_timeout_min
5515 do_nodes $(comma_list $(nodes_list)) \
5516 "[ -f $mgc_timeout ] && echo 1 > $mgc_timeout; exit 0"
5518 osc_ensure_active $SINGLEMDS $TIMEOUT
5519 osc_ensure_active client $TIMEOUT
5520 $LCTL set_param osc.*.idle_timeout=debug
5522 if [ -n "$(lctl get_param -n mdc.*.connect_flags|grep jobstats)" ]; then
5523 local current_jobid_var=$($LCTL get_param -n jobid_var)
5525 if [ $JOBID_VAR = "existing" ]; then
5526 echo "keeping jobstats as $current_jobid_var"
5527 elif [ $current_jobid_var != $JOBID_VAR ]; then
5528 echo "setting jobstats to $JOBID_VAR"
5530 set_persistent_param_and_check client \
5531 "jobid_var" "$FSNAME.sys.jobid_var" $JOBID_VAR
5534 echo "jobstats not supported by server"
5537 if [ $QUOTA_AUTO -ne 0 ]; then
5538 if [ "$ENABLE_QUOTA" ]; then
5539 echo "enable quota as required"
5540 setup_quota $MOUNT || return 2
5542 echo "disable quota as required"
5543 # $LFS quotaoff -ug $MOUNT > /dev/null 2>&1
5547 (( MDS1_VERSION <= $(version_code 2.13.52) )) ||
5548 do_facet mgs "$LCTL set_param -P lod.*.mdt_hash=crush"
5552 nfs_client_mode () {
5553 if [ "$NFSCLIENT" ]; then
5554 echo "NFSCLIENT mode: setup, cleanup, check config skipped"
5555 local clients=$CLIENTS
5556 [ -z $clients ] && clients=$(hostname)
5558 # FIXME: remove hostname when 19215 fixed
5559 do_nodes $clients "echo \\\$(hostname); grep ' '$MOUNT' ' /proc/mounts"
5560 declare -a nfsexport=(`grep ' '$MOUNT' ' /proc/mounts | awk '{print $1}' | awk -F: '{print $1 " " $2}'`)
5561 if [[ ${#nfsexport[@]} -eq 0 ]]; then
5562 error_exit NFSCLIENT=$NFSCLIENT mode, but no NFS export found!
5564 do_nodes ${nfsexport[0]} "echo \\\$(hostname); df -T ${nfsexport[1]}"
5570 cifs_client_mode () {
5571 [ x$CIFSCLIENT = xyes ] &&
5572 echo "CIFSCLIENT=$CIFSCLIENT mode: setup, cleanup, check config skipped"
5575 check_config_client () {
5578 local mounted=$(mount | grep " $mntpt ")
5579 if [ -n "$CLIENTONLY" ]; then
5581 # CLIENTONLY should not depend on *_HOST settings
5582 local mgc=$($LCTL device_list | awk '/MGC/ {print $4}')
5583 # in theory someone could create a new,
5584 # client-only config file that assumed lustre was already
5585 # configured and didn't set the MGSNID. If MGSNID is not set,
5586 # then we should use the mgs nid currently being used
5587 # as the default value. bug 18021
5588 [[ x$MGSNID = x ]] &&
5591 if [[ x$mgc != xMGC$MGSNID ]]; then
5592 if [ "$mgs_HOST" ]; then
5593 local mgc_ip=$(ping -q -c1 -w1 $mgs_HOST | grep PING | awk '{print $3}' | sed -e "s/(//g" -e "s/)//g")
5594 # [[ x$mgc = xMGC$mgc_ip@$NETTYPE ]] ||
5595 # error_exit "MGSNID=$MGSNID, mounted: $mounted, MGC : $mgc"
5601 echo Checking config lustre mounted on $mntpt
5602 local mgshost=$(mount | grep " $mntpt " | awk -F@ '{print $1}')
5603 mgshost=$(echo $mgshost | awk -F: '{print $1}')
5607 check_config_clients () {
5608 local clients=${CLIENTS:-$HOSTNAME}
5611 nfs_client_mode && return
5612 cifs_client_mode && return
5614 do_rpc_nodes "$clients" check_config_client $mntpt
5616 sanity_mount_check || error "environments are insane!"
5620 local mdstimeout=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
5621 local cltimeout=$(lctl get_param -n timeout)
5622 if [ $mdstimeout -ne $TIMEOUT ] || [ $mdstimeout -ne $cltimeout ]; then
5623 error "timeouts are wrong! mds: $mdstimeout, client: $cltimeout, TIMEOUT=$TIMEOUT"
5630 [ -z $mntpt ] && return 1
5631 local mounted=$(mounted_lustre_filesystems)
5633 echo $mounted' ' | grep -w -q $mntpt' '
5638 local ostsn=${2:-$OSTCOUNT}
5639 local npools=${FS_NPOOLS:-$((OSTCOUNT / ostsn))}
5642 echo ostsn=$ostsn npools=$npools
5643 if [[ $ostsn -gt $OSTCOUNT ]]; then
5644 echo "request to use $ostsn OSTs in the pool, \
5645 using max available OSTCOUNT=$OSTCOUNT"
5648 for (( n=0; n < $npools; n++ )); do
5650 if ! $DELETE_OLD_POOLS; then
5651 log "request to not delete old pools: $FSNAME.$p exist?"
5652 if ! check_pool_not_exist $FSNAME.$p; then
5653 echo "Using existing $FSNAME.$p"
5654 $LCTL pool_list $FSNAME.$p
5658 create_pool $FSNAME.$p $KEEP_POOLS ||
5659 error "create_pool $FSNAME.$p failed"
5661 local first=$(( (n * ostsn) % OSTCOUNT ))
5662 local last=$(( (first + ostsn - 1) % OSTCOUNT ))
5663 if [[ $first -le $last ]]; then
5664 pool_add_targets $p $first $last ||
5665 error "pool_add_targets $p $first $last failed"
5667 pool_add_targets $p $first $(( OSTCOUNT - 1 )) ||
5668 error "pool_add_targets $p $first \
5669 $(( OSTCOUNT - 1 )) failed"
5670 pool_add_targets $p 0 $last ||
5671 error "pool_add_targets $p 0 $last failed"
5676 set_pools_quota () {
5683 [[ $ENABLE_QUOTA ]] || error "Required Pool Quotas: \
5684 $POOLS_QUOTA_USERS_SET, but ENABLE_QUOTA not set!"
5686 # POOLS_QUOTA_USERS_SET=
5687 # "quota15_1:20M -- for all of the found pools
5688 # quota15_2:1G:gpool0
5689 # quota15_3 -- for global limit only
5690 # quota15_4:200M:gpool0
5691 # quota15_4:200M:gpool1"
5693 declare -a pq_userset=(${POOLS_QUOTA_USERS_SET="mpiuser"})
5695 declare -A pq_limits
5697 for ((i=0; i<${#pq_userset[@]}; i++)); do
5698 u=${pq_userset[i]%%:*}
5700 # user gets no pool limits if
5701 # POOLS_QUOTA_USERS_SET does not specify it
5702 [[ ${pq_userset[i]} =~ : ]] && o=${pq_userset[i]##$u:}
5703 pq_limits[$u]+=" $o"
5705 pq_users=(${!pq_limits[@]})
5710 for ((i=0; i<${#pq_users[@]}; i++)); do
5712 # set to max limit (_u64)
5713 $LFS setquota -u $u -B $((2**24 - 1))T $DIR
5714 opts=(${pq_limits[$u]})
5715 for ((j=0; j<${#opts[@]}; j++)); do
5718 # Set limit for all existing pools if
5720 if [ $p == $o ]; then
5721 p=$(list_pool $FSNAME | sed "s/$FSNAME.//")
5722 echo "No pool specified for $u,
5723 set limit $o for all existing pools"
5726 $LFS setquota -u $u -B $o --pool $pool $DIR ||
5727 error "setquota -u $u -B $o \
5728 --pool $pool failed"
5731 $LFS quota -uv $u --pool $DIR
5735 check_and_setup_lustre() {
5737 nfs_client_mode && return
5738 cifs_client_mode && return
5740 local MOUNTED=$(mounted_lustre_filesystems)
5744 # both MOUNT and MOUNT2 are not mounted
5745 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
5746 [ "$REFORMAT" = "yes" ] && CLEANUP_DM_DEV=true formatall
5747 # setupall mounts both MOUNT and MOUNT2 (if MOUNT_2 is set)
5749 is_mounted $MOUNT || error "NAME=$NAME not mounted"
5750 export I_MOUNTED=yes
5754 elif is_mounted $MOUNT2; then
5756 # MOUNT2 is mounted, while MOUNT_2 is not set
5757 if ! [ "$MOUNT_2" ]; then
5758 cleanup_mount $MOUNT2
5759 export I_UMOUNTED2=yes
5762 # MOUNT2 is mounted, MOUNT_2 is set
5764 # FIXME: what to do if check_config failed?
5766 # 1) remote client has mounted other Lustre fs ?
5767 # 2) it has insane env ?
5768 # let's try umount MOUNT2 on all clients and mount it again:
5769 if ! check_config_clients $MOUNT2; then
5770 cleanup_mount $MOUNT2
5771 restore_mount $MOUNT2
5772 export I_MOUNTED2=yes
5777 # MOUNT is mounted MOUNT2 is not mounted
5778 elif [ "$MOUNT_2" ]; then
5779 restore_mount $MOUNT2
5780 export I_MOUNTED2=yes
5784 # FIXME: what to do if check_config failed?
5786 # 1) remote client has mounted other Lustre fs?
5787 # 2) lustre is mounted on remote_clients atall ?
5788 check_config_clients $MOUNT
5792 set_default_debug_nodes $(comma_list $(nodes_list))
5796 if [ -z "$CLIENTONLY" -a $(lower $OSD_TRACK_DECLARES_LBUG) == 'yes' ]; then
5798 [ "$(facet_fstype ost1)" = "ldiskfs" ] &&
5799 facets="$(get_facets OST)"
5800 [ "$(facet_fstype mds1)" = "ldiskfs" ] &&
5801 facets="$facets,$(get_facets MDS)"
5802 [ "$(facet_fstype mgs)" = "ldiskfs" ] &&
5803 facets="$facets,mgs"
5804 local nodes="$(facets_hosts ${facets})"
5805 if [ -n "$nodes" ] ; then
5806 do_nodes $nodes "$LCTL set_param \
5807 osd-ldiskfs.track_declares_assert=1 || true"
5811 if [ -n "$fs_STRIPEPARAMS" ]; then
5812 setstripe_getstripe $MOUNT $fs_STRIPEPARAMS
5820 if $DELETE_OLD_POOLS; then
5823 if [[ -n "$FS_POOL" ]]; then
5824 create_pools $FS_POOL $FS_POOL_NOSTS
5827 if [[ -n "$POOLS_QUOTA_USERS_SET" ]]; then
5830 if [ "$ONLY" == "setup" ]; then
5836 local clients=${CLIENTS:-$HOSTNAME}
5839 zconf_mount_clients $clients $mntpt
5843 local clients=${CLIENTS:-$HOSTNAME}
5846 zconf_umount_clients $clients $mntpt
5849 cleanup_and_setup_lustre() {
5850 if [ "$ONLY" == "cleanup" -o "`mount | grep $MOUNT`" ]; then
5851 lctl set_param debug=0 || true
5853 if [ "$ONLY" == "cleanup" ]; then
5857 check_and_setup_lustre
5860 # Run e2fsck on MDT or OST device.
5865 local cmd="$E2FSCK -d -v -t -t -f $extra_opts $target_dev"
5866 local log=$TMP/e2fsck.log
5869 # turn on pfsck if it is supported
5870 do_node $node $E2FSCK -h 2>&1 | grep -qw -- -m && cmd+=" -m8"
5872 do_node $node $cmd 2>&1 | tee $log
5874 if [ -n "$(grep "DNE mode isn't supported" $log)" ]; then
5876 if [ $MDSCOUNT -gt 1 ]; then
5877 skip_noexit "DNE mode isn't supported!"
5881 error "It's not DNE mode."
5886 [ $rc -le $FSCK_MAX_ERR ] ||
5887 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
5893 # Run resize2fs on MDT or OST device.
5902 do_facet $facet "$RESIZE2FS $opts $device $size"
5905 # verify a directory is shared among nodes.
5906 check_shared_dir() {
5908 local list=${2:-$(comma_list $(nodes_list))}
5910 [ -z "$dir" ] && return 1
5911 do_rpc_nodes "$list" check_logdir $dir
5912 check_write_access $dir "$list" || return 1
5917 do_nodes $(comma_list $(mdts_nodes) $(osts_nodes)) \
5918 $LCTL set_param printk=+lfsck
5919 do_facet $SINGLEMDS "$LCTL lfsck_start -M $FSNAME-MDT0000 -r -A -t all"
5921 for k in $(seq $MDSCOUNT); do
5922 # wait up to 10+1 minutes for LFSCK to complete
5923 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
5924 mdd.$(facet_svc mds${k}).lfsck_layout |
5925 awk '/^status/ { print \\\$2 }'" "completed" 600 ||
5926 error "MDS${k} layout isn't the expected 'completed'"
5927 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
5928 mdd.$(facet_svc mds${k}).lfsck_namespace |
5929 awk '/^status/ { print \\\$2 }'" "completed" 60 ||
5930 error "MDS${k} namespace isn't the expected 'completed'"
5932 local rep_mdt=$(do_nodes $(comma_list $(mdts_nodes)) \
5933 $LCTL get_param -n mdd.$FSNAME-*.lfsck_* |
5934 awk '/repaired/ { print $2 }' | calc_sum)
5935 local rep_ost=$(do_nodes $(comma_list $(osts_nodes)) \
5936 $LCTL get_param -n obdfilter.$FSNAME-*.lfsck_* |
5937 awk '/repaired/ { print $2 }' | calc_sum)
5938 local repaired=$((rep_mdt + rep_ost))
5939 [ $repaired -eq 0 ] ||
5940 error "lfsck repaired $rep_mdt MDT and $rep_ost OST errors"
5943 dump_file_contents() {
5949 if [ -z "$nodes" -o -z "$dir" -o -z "$logname" ]; then
5950 error_noexit false \
5951 "Invalid parameters for dump_file_contents()"
5954 for node in ${nodes}; do
5955 do_node $node "for i in \\\$(find $dir -type f); do
5956 echo ====\\\${i}=======================;
5958 done" >> ${logname}.${node}.log
5962 dump_command_output() {
5968 if [ -z "$nodes" -o -z "$cmd" -o -z "$logname" ]; then
5969 error_noexit false \
5970 "Invalid parameters for dump_command_output()"
5974 for node in ${nodes}; do
5975 do_node $node "echo ====${cmd}=======================;
5976 $cmd" >> ${logname}.${node}.log
5983 # dump file contents from /proc/spl in case of zfs test
5984 if [ "$(facet_fstype ost1)" = "zfs" ]; then
5985 dump_file_contents "$(osts_nodes)" "/proc/spl" "${logname}"
5986 dump_command_output \
5987 "$(osts_nodes)" "zpool events -v" "${logname}"
5990 if [ "$(facet_fstype $SINGLEMDS)" = "zfs" ]; then
5991 dump_file_contents "$(mdts_nodes)" "/proc/spl" "${logname}"
5992 dump_command_output \
5993 "$(mdts_nodes)" "zpool events -v" "${logname}"
5997 check_and_cleanup_lustre() {
5998 if [ "$LFSCK_ALWAYS" = "yes" -a "$TESTSUITE" != "sanity-lfsck" -a \
5999 "$TESTSUITE" != "sanity-scrub" ]; then
6003 if is_mounted $MOUNT; then
6004 if $DO_CLEANUP; then
6005 [ -n "$DIR" ] && rm -rf $DIR/[Rdfs][0-9]* ||
6006 error "remove sub-test dirs failed"
6010 [ "$ENABLE_QUOTA" ] && restore_quota || true
6013 if [ "$I_UMOUNTED2" = "yes" ]; then
6014 restore_mount $MOUNT2 || error "restore $MOUNT2 failed"
6017 if [ "$I_MOUNTED2" = "yes" ]; then
6018 cleanup_mount $MOUNT2
6021 if [[ "$I_MOUNTED" = "yes" ]] && ! $AUSTER_CLEANUP; then
6022 cleanupall -f || error "cleanup failed"
6030 wait_for_function () {
6033 # suppress fn both stderr and stdout
6034 if [ "$1" = "--quiet" ]; then
6036 quiet=" > /dev/null 2>&1"
6047 eval $fn $quiet && return 0
6049 [ $wait -lt $max ] || return 1
6050 echo waiting $fn, $((max - wait)) secs left ...
6051 wait=$((wait + sleep))
6052 [ $wait -gt $max ] && ((sleep -= wait - max))
6062 [ "$host" = "$HOSTNAME" ] && return 0
6064 if ! wait_for_function --quiet "ping -c 1 -w 3 $host" $max $sleep; then
6065 echo "$(date +'%H:%M:%S (%s)') waited for $host network ${max}s"
6075 # Convert a space-delimited list to a comma-delimited list. If the input is
6076 # only whitespace, ensure the output is empty (i.e. "") so [ -n $list ] works
6078 # echo is used to convert newlines to spaces, since it doesn't
6079 # introduce a trailing space as using "tr '\n' ' '" does
6080 echo $(tr -s " " "\n" <<< $* | sort -b -u) | tr ' ' ','
6086 echo $list | grep -qw $item
6089 # list, excluded are the comma separated lists
6090 exclude_items_from_list () {
6096 for item in ${excluded//,/ }; do
6097 list=$(echo " $list " | sed -re "s/\s+$item\s+/ /g")
6099 echo $(comma_list $list)
6102 # list, expand are the comma separated lists
6104 local list=${1//,/ }
6105 local expand=${2//,/ }
6108 expanded=$(for i in $list $expand; do echo $i; done | sort -u)
6109 echo $(comma_list $expanded)
6112 testslist_filter () {
6113 local script=$LUSTRE/tests/${TESTSUITE}.sh
6115 [ -f $script ] || return 0
6117 local start_at=$START_AT
6118 local stop_at=$STOP_AT
6120 local var=${TESTSUITE//-/_}_START_AT
6121 [ x"${!var}" != x ] && start_at=${!var}
6122 var=${TESTSUITE//-/_}_STOP_AT
6123 [ x"${!var}" != x ] && stop_at=${!var}
6125 sed -n 's/^test_\([^ (]*\).*/\1/p' $script | \
6126 awk ' BEGIN { if ("'${start_at:-0}'" != 0) flag = 1 }
6127 /^'${start_at}'$/ {flag = 0}
6128 {if (flag == 1) print $0}
6129 /^'${stop_at}'$/ { flag = 1 }'
6133 (cd `dirname $1`; echo $PWD/`basename $1`)
6137 local types=${1:-"OST MDS MGS"}
6141 for entry in $types; do
6142 local name=$(echo $entry | tr "[:upper:]" "[:lower:]")
6143 local type=$(echo $entry | tr "[:lower:]" "[:upper:]")
6146 MGS ) list="$list $name";;
6147 MDS|OST|AGT ) local count=${type}COUNT
6148 for ((i=1; i<=${!count}; i++)) do
6149 list="$list ${name}$i"
6151 * ) error "Invalid facet type"
6155 echo $(comma_list $list)
6158 ##################################
6159 # Adaptive Timeouts funcs
6162 # only check mds, we assume at_max is the same on all nodes
6163 local at_max=$(do_facet $SINGLEMDS "lctl get_param -n at_max")
6164 if [ $at_max -eq 0 ]; then
6175 # suppose that all ost-s have the same $at value set
6176 [ $facet != "ost" ] || facet=ost1
6178 do_facet $facet "lctl get_param -n $at"
6192 if [ $facet == "ost" ]; then
6193 facet=$(get_facets OST)
6194 elif [ $facet == "mds" ]; then
6195 facet=$(get_facets MDS)
6197 hosts=$(expand_list $hosts $(facets_hosts $facet))
6200 do_nodes $hosts lctl set_param at_max=$at_max
6203 ##################################
6207 # OBD_FAIL_MDS_ALL_REQUEST_NET
6209 do_facet $SINGLEMDS lctl set_param fail_val=0 fail_loc=0x123
6210 do_facet client "$1" || RC=$?
6211 do_facet $SINGLEMDS lctl set_param fail_loc=0
6216 # OBD_FAIL_MDS_ALL_REPLY_NET
6218 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x122
6220 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
6224 drop_reint_reply() {
6225 # OBD_FAIL_MDS_REINT_NET_REP
6227 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x119
6229 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
6233 drop_update_reply() {
6234 # OBD_FAIL_OUT_UPDATE_NET_REP
6238 do_facet mds${index} lctl set_param fail_loc=0x1701
6239 do_facet client "$@" || RC=$?
6240 do_facet mds${index} lctl set_param fail_loc=0
6245 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
6248 local timeout=${2:-0}
6249 # default is (obd_timeout / 4) if unspecified
6250 echo "timeout is $timeout/$2"
6251 do_facet ost1 lctl set_param fail_val=$timeout fail_loc=0x80000214
6252 do_facet client "$1" || RC=$?
6253 do_facet client "sync"
6254 do_facet ost1 lctl set_param fail_loc=0
6258 drop_ldlm_cancel() {
6259 #define OBD_FAIL_LDLM_CANCEL_NET 0x304
6261 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
6262 do_nodes $list lctl set_param fail_loc=0x304
6264 do_facet client "$@" || RC=$?
6266 do_nodes $list lctl set_param fail_loc=0
6270 drop_bl_callback_once() {
6272 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
6273 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
6274 do_facet client lctl set_param fail_loc=0x80000305
6275 do_facet client "$@" || rc=$?
6276 do_facet client lctl set_param fail_loc=0
6277 do_facet client lctl set_param fail_val=0
6278 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
6282 drop_bl_callback() {
6284 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
6285 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
6286 do_facet client lctl set_param fail_loc=0x305
6287 do_facet client "$@" || rc=$?
6288 do_facet client lctl set_param fail_loc=0
6289 do_facet client lctl set_param fail_val=0
6290 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
6294 drop_mdt_ldlm_reply() {
6295 #define OBD_FAIL_MDS_LDLM_REPLY_NET 0x157
6297 local list=$(comma_list $(mdts_nodes))
6298 do_nodes $list lctl set_param fail_loc=0x157
6300 do_facet client "$@" || RC=$?
6302 do_nodes $list lctl set_param fail_loc=0
6306 drop_mdt_ldlm_reply_once() {
6307 #define OBD_FAIL_MDS_LDLM_REPLY_NET 0x157
6309 local list=$(comma_list $(mdts_nodes))
6310 do_nodes $list lctl set_param fail_loc=0x80000157
6312 do_facet client "$@" || RC=$?
6314 do_nodes $list lctl set_param fail_loc=0
6322 echo "clearing fail_loc on $facet"
6323 do_facet $facet "lctl set_param fail_loc=0 2>/dev/null || true"
6326 set_nodes_failloc () {
6328 do_nodes $(comma_list $1) lctl set_param fail_val=$fv fail_loc=$2
6331 cancel_lru_locks() {
6332 #$LCTL mark "cancel_lru_locks $1 start"
6333 $LCTL set_param -n ldlm.namespaces.*$1*.lru_size=clear
6334 $LCTL get_param ldlm.namespaces.*$1*.lock_unused_count | grep -v '=0'
6335 #$LCTL mark "cancel_lru_locks $1 stop"
6340 local nr_cpu=$(grep -c "processor" /proc/cpuinfo)
6342 echo $((100 * nr_cpu))
6347 lctl set_param ldlm.namespaces.*$1*.lru_size=0
6350 lru_resize_disable()
6353 local lru_size=${2:-$(default_lru_size)}
6355 $LCTL set_param ldlm.namespaces.*$dev*.lru_size=$lru_size
6360 local mountpath=${1:-$MOUNT}
6363 [ -z "$(mount | grep "$mountpath .*flock" | grep -v noflock)" ] && RC=1
6369 for FILE in `lctl get_param -N "llite.*.dump_page_cache"`; do
6370 if [ `lctl get_param -n $FILE | wc -l` -gt 1 ]; then
6371 echo there is still data in page cache $FILE ?
6372 lctl get_param -n $FILE
6380 DEBUGSAVE="$(lctl get_param -n debug)"
6381 DEBUGSAVE_SERVER=$(do_facet $SINGLEMDS "$LCTL get_param -n debug")
6385 [ -n "$DEBUGSAVE" ] &&
6386 do_nodes $CLIENTS "$LCTL set_param debug=\\\"${DEBUGSAVE}\\\""||
6390 [ -n "$DEBUGSAVE_SERVER" ] &&
6391 do_nodes $(comma_list $(all_server_nodes)) \
6392 "$LCTL set_param debug=\\\"${DEBUGSAVE_SERVER}\\\"" ||
6398 DEBUG_SIZE_SAVED="$(lctl get_param -n debug_mb)"
6401 debug_size_restore() {
6402 [ -n "$DEBUG_SIZE_SAVED" ] && \
6403 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE_SAVED"
6407 start_full_debug_logging() {
6412 local debug_size=150
6413 local nodes=$(comma_list $(nodes_list))
6415 do_nodes $nodes "$LCTL set_param debug=$fulldebug debug_mb=$debug_size"
6418 stop_full_debug_logging() {
6423 # prints bash call stack
6424 print_stack_trace() {
6427 for (( i=$skip; i < ${#BASH_LINENO[*]} ; i++ )) ; do
6428 local src=${BASH_SOURCE[$i]}
6429 local lineno=${BASH_LINENO[$i-1]}
6430 local funcname=${FUNCNAME[$i]}
6431 echo " = $src:$lineno:$funcname()"
6436 local TYPE=${TYPE:-"FAIL"}
6439 # do not dump logs if $1=false
6440 if [ "x$1" = "xfalse" ]; then
6445 log " ${TESTSUITE} ${TESTNAME}: @@@@@@ ${TYPE}: $@ "
6446 (print_stack_trace 2) >&2
6448 # We need to dump the logs on all nodes
6450 gather_logs $(comma_list $(nodes_list))
6454 [ "$TESTSUITELOG" ] &&
6455 echo "$TESTSUITE: $TYPE: $TESTNAME $@" >> $TESTSUITELOG
6456 if [ -z "$*" ]; then
6457 echo "error() without useful message, please fix" > $LOGDIR/err
6459 if [[ `echo $TYPE | grep ^IGNORE` ]]; then
6460 echo "$@" > $LOGDIR/ignore
6462 echo "$@" > $LOGDIR/err
6466 # cleanup the env for failed tests
6470 ##################################
6472 ##################################
6474 # usage: stack_trap arg sigspec
6476 # stack_trap() behaves like bash's built-in trap, except that it "stacks" the
6477 # command "arg" on top of previously defined commands for "sigspec" instead
6478 # of overwriting them.
6479 # stacked traps are executed in reverse order of their registration
6481 # arg and sigspec have the same meaning as in man (1) trap
6485 local sigspec="${2:-EXIT}"
6487 # Use "trap -p" to get the quoting right
6488 local old_trap="$(trap -p "$sigspec")"
6489 # Append ";" and remove the leading "trap -- '" added by "trap -p"
6490 old_trap="${old_trap:+"; ${old_trap#trap -- \'}"}"
6492 # Once again, use "trap -p" to get the quoting right
6493 local new_trap="$(trap -- "$arg" "$sigspec"
6495 trap -- '' "$sigspec")"
6497 # Remove the trailing "' $sigspec" part added by "trap -p" and merge
6499 # The resulting string should be safe to "eval" as it is (supposedly
6500 # correctly) quoted by "trap -p"
6501 eval "${new_trap%\' $sigspec}${old_trap:-"' $sigspec"}"
6510 local logs="$TESTSUITELOG $1"
6512 for log in $logs; do
6513 if [ -f "$log" ]; then
6514 grep -qw FAIL $log && status=1
6531 # use only if we are ignoring failures for this test, bugno required.
6532 # (like ALWAYS_EXCEPT, but run the test and ignore the results.)
6533 # e.g. error_ignore bz5494 "your message" or
6534 # error_ignore LU-5494 "your message"
6536 local TYPE="IGNORE ($1)"
6541 error_and_remount() {
6543 remount_client $MOUNT
6547 # Throw an error if it's not running in vm - usually for performance
6550 local virt=$(running_in_vm)
6551 if [[ -n "$virt" ]]; then
6552 echo "running in VM '$virt', ignore error"
6553 error_ignore env=$virt "$@"
6560 # Function: skip_env()
6561 # Purpose: to skip a test during developer testing because some tool
6562 # is missing, but fail the test in release testing because the test
6563 # environment is not configured properly".
6566 $FAIL_ON_SKIP_ENV && error false $@ || skip $@
6571 log " SKIP: $TESTSUITE $TESTNAME $@"
6573 if [[ -n "$ALWAYS_SKIPPED" ]]; then
6574 skip_logged $TESTNAME "$@"
6577 echo "$@" > $LOGDIR/skip
6580 [[ -n "$TESTSUITELOG" ]] &&
6581 echo "$TESTSUITE: SKIP: $TESTNAME $@" >> $TESTSUITELOG || true
6591 # For interop testing treate EOPNOTSUPP as success
6597 echo $retstr | awk -F'|' '{print $1}' |
6598 grep -E unsupported\|"(Operation not supported)"
6599 (( $? == 0 )) || error "$retstr"
6603 # Add a list of tests to ALWAYS_EXCEPT due to an issue.
6604 # Usage: always_except LU-4815 23 42q ...
6606 function always_except() {
6607 local issue="${1:-}" # single jira style issue ("LU-4815")
6612 if ! [[ "$issue" =~ ^[[:upper:]]+-[[:digit:]]+$ ]]; then
6613 error "always_except: invalid issue '$issue' for tests '$*'"
6616 for test_num in "$@"; do
6617 ALWAYS_EXCEPT+=" $test_num"
6621 build_test_filter() {
6622 EXCEPT="$EXCEPT $(testslist_filter)"
6625 if [[ $O = [0-9]*-[0-9]* ]]; then
6626 for num in $(seq $(echo $O | tr '-' ' ')); do
6634 [ "$EXCEPT$ALWAYS_EXCEPT" ] &&
6635 log "excepting tests: `echo $EXCEPT $ALWAYS_EXCEPT`"
6636 [ "$EXCEPT_SLOW" ] &&
6637 log "skipping tests SLOW=no: `echo $EXCEPT_SLOW`"
6638 for E in $EXCEPT; do
6639 eval EXCEPT_${E}=true
6641 for E in $ALWAYS_EXCEPT; do
6642 eval EXCEPT_ALWAYS_${E}=true
6644 for E in $EXCEPT_SLOW; do
6645 eval EXCEPT_SLOW_${E}=true
6647 for G in $GRANT_CHECK_LIST; do
6648 eval GCHECK_ONLY_${G}=true
6653 if [[ $1 = [a-z]* ]]; then
6656 echo ${1%%[a-zA-Z]*}
6660 # print a newline if the last test was skipped
6661 export LAST_SKIPPED=
6662 export ALWAYS_SKIPPED=
6664 # Main entry into test-framework. This is called with the number and
6665 # description of a test. The number is used to find the function to run
6666 # the test using "test_$name".
6668 # This supports a variety of methods of specifying specific test to
6670 # - ONLY= env variable with space-separated list of test numbers to run
6671 # - EXCEPT= env variable with space-separated list of test numbers to exclude
6677 export base=$(basetest $testnum)
6678 export TESTNAME=test_$testnum
6682 # Check the EXCEPT, ALWAYS_EXCEPT and SLOW lists to see if we
6683 # need to skip the current test. If so, set the ALWAYS_SKIPPED flag.
6684 local isexcept=EXCEPT_$testnum
6685 local isexcept_base=EXCEPT_$base
6686 if [ ${!isexcept}x != x ]; then
6688 skip_message="skipping excluded test $testnum"
6689 elif [ ${!isexcept_base}x != x ]; then
6691 skip_message="skipping excluded test $testnum (base $base)"
6694 isexcept=EXCEPT_ALWAYS_$testnum
6695 isexcept_base=EXCEPT_ALWAYS_$base
6696 if [ ${!isexcept}x != x ]; then
6698 skip_message="skipping ALWAYS excluded test $testnum"
6699 elif [ ${!isexcept_base}x != x ]; then
6701 skip_message="skipping ALWAYS excluded test $testnum (base $base)"
6704 isexcept=EXCEPT_SLOW_$testnum
6705 isexcept_base=EXCEPT_SLOW_$base
6706 if [ ${!isexcept}x != x ]; then
6708 skip_message="skipping SLOW test $testnum"
6709 elif [ ${!isexcept_base}x != x ]; then
6711 skip_message="skipping SLOW test $testnum (base $base)"
6714 # If there are tests on the ONLY list, check if the current test
6715 # is on that list and, if so, check if the test is to be skipped
6716 # and if we are supposed to honor the skip lists.
6717 if [ -n "$ONLY" ]; then
6718 local isonly=ONLY_$testnum
6719 local isonly_base=ONLY_$base
6720 if [[ ${!isonly}x != x || ${!isonly_base}x != x ]]; then
6722 if [[ -n "$ALWAYS_SKIPPED" && -n "$HONOR_EXCEPT" ]]; then
6724 skip_noexit "$skip_message"
6727 [ -n "$LAST_SKIPPED" ] &&
6728 echo "" && LAST_SKIPPED=
6730 run_one_logged $testnum "$testmsg"
6740 if [ -n "$ALWAYS_SKIPPED" ]; then
6742 skip_noexit "$skip_message"
6745 run_one_logged $testnum "$testmsg"
6752 load_module ../libcfs/libcfs/libcfs
6765 do_nodes $(comma_list $(nodes_list)) $LCTL mark "$MSG" 2> /dev/null || true
6770 strace -o $TMP/$1.strace -ttt $*
6772 log "FINISHED: $*: rc $RC"
6779 banner test complete, duration $duration sec
6780 [ -f "$TESTSUITELOG" ] && egrep .FAIL $TESTSUITELOG || true
6781 echo duration $duration >>$TESTSUITELOG
6785 # Set TEST_STATUS here. It will be used for logging the result.
6788 if [[ -f $LOGDIR/err ]]; then
6790 elif [[ -f $LOGDIR/skip ]]; then
6793 echo "$TEST_STATUS $@" 2>&1 | tee -a $TESTSUITELOG
6797 local FFREE=$(do_node $SINGLEMDS \
6798 lctl get_param -n osd*.*MDT*.filesfree | calc_sum)
6799 local FTOTAL=$(do_node $SINGLEMDS \
6800 lctl get_param -n osd*.*MDT*.filestotal | calc_sum)
6802 [ $FFREE -ge $FTOTAL ] && error "files free $FFREE > total $FTOTAL" || true
6806 #echo -n "Resetting fail_loc on all nodes..."
6807 do_nodes --quiet $(comma_list $(nodes_list)) \
6808 "lctl set_param -n fail_loc=0 fail_val=0 2>/dev/null" || true
6814 # Log a message (on all nodes) padded with "=" before and after.
6815 # Also appends a timestamp and prepends the testsuite name.
6818 # ======================================================== 15:06:12 (1624050372)
6819 EQUALS="========================================================"
6821 msg="== ${TESTSUITE} $*"
6823 [[ $last != "=" && $last != " " ]] && msg="$msg "
6824 msg=$(printf '%s%.*s' "$msg" $((${#EQUALS} - ${#msg})) $EQUALS )
6825 # always include at least == after the message
6826 log "$msg== $(date +"%H:%M:%S (%s)")"
6829 check_dmesg_for_errors() {
6831 local errors="VFS: Busy inodes after unmount of\|\
6832 ldiskfs_check_descriptors: Checksum for group 0 failed\|\
6833 group descriptors corrupted"
6835 res=$(do_nodes -q $(comma_list $(nodes_list)) "dmesg" | grep "$errors")
6836 [ -z "$res" ] && return 0
6837 echo "Kernel error detected: $res"
6842 # Run a single test function and cleanup after it.
6844 # This function should be run in a subshell so the test func can
6845 # exit() without stopping the whole script.
6850 local SAVE_UMASK=`umask`
6853 if ! grep -q $DIR /proc/mounts; then
6857 banner "test $testnum: $testmsg"
6858 test_${testnum} || error "test_$testnum failed with $?"
6861 check_grant ${testnum} || error "check_grant $testnum failed with $?"
6863 check_dmesg_for_errors || error "Error in dmesg detected"
6864 if [ "$PARALLEL" != "yes" ]; then
6865 ps auxww | grep -v grep | grep -q "multiop " &&
6866 error "multiop still running"
6874 # Wrapper around run_one to ensure:
6875 # - test runs in subshell
6876 # - output of test is saved to separate log file for error reporting
6877 # - test result is saved to data file
6880 local before=$SECONDS
6883 export tfile=f${testnum}.${TESTSUITE}
6884 export tdir=d${testnum}.${TESTSUITE}
6885 local test_log=$TESTLOG_PREFIX.$TESTNAME.test_log.$(hostname -s).log
6886 local zfs_debug_log=$TESTLOG_PREFIX.$TESTNAME.zfs_log
6887 local SAVE_UMASK=$(umask)
6891 rm -f $LOGDIR/err $LOGDIR/ignore $LOGDIR/skip
6893 # if ${ONLY_$testnum} set, repeat $ONLY_REPEAT times, otherwise once
6894 local isonly=ONLY_$testnum
6895 local repeat=${!isonly:+$ONLY_REPEAT}
6897 for testiter in $(seq ${repeat:-1}); do
6898 local before_sub=$SECONDS
6899 log_sub_test_begin $TESTNAME
6901 # remove temp files between repetitions to avoid test failures
6902 [ -n "$append" -a -n "$DIR" -a -n "$tdir" -a -n "$tfile" ] &&
6903 rm -rvf $DIR/$tdir* $DIR/$tfile*
6904 # loop around subshell so stack_trap EXIT triggers each time
6905 (run_one $testnum "$testmsg") 2>&1 | tee -i $append $test_log
6908 local duration_sub=$((SECONDS - before_sub))
6911 [[ $rc != 0 && ! -f $LOGDIR/err ]] &&
6912 echo "$TESTNAME returned $rc" | tee $LOGDIR/err
6914 if [[ -f $LOGDIR/err ]]; then
6915 test_error=$(cat $LOGDIR/err)
6917 elif [[ -f $LOGDIR/ignore ]]; then
6918 test_error=$(cat $LOGDIR/ignore)
6919 elif [[ -f $LOGDIR/skip ]]; then
6920 test_error=$(cat $LOGDIR/skip)
6926 pass "$testnum" "(${duration_sub}s)"
6927 log_sub_test_end $TEST_STATUS $duration_sub "$rc" "$test_error"
6928 [[ $rc != 0 ]] && break
6931 if [[ "$TEST_STATUS" != "SKIP" && -f $TF_SKIP ]]; then
6935 if [ -f $LOGDIR/err ]; then
6936 log_zfs_info "$zfs_debug_log"
6937 $FAIL_ON_ERROR && exit $rc
6950 # Print information of skipped tests to result.yml
6953 log_sub_test_begin $1
6955 log_sub_test_end "SKIP" "0" "0" "$@"
6958 grant_from_clients() {
6962 do_nodes $nodes "$LCTL get_param -n osc.${FSNAME}-*.cur_*grant_bytes" |
6966 grant_from_servers() {
6970 # which is tot_granted less grant_precreate
6971 do_nodes $nodes "$LCTL get_param obdfilter.${FSNAME}-OST*.tot_granted" \
6972 " obdfilter.${FSNAME}-OST*.tot_pending" \
6973 " obdfilter.${FSNAME}-OST*.grant_precreate" |
6974 tr '=' ' ' | awk '/tot_granted/{ total += $2 };
6975 /tot_pending/{ total -= $2 };
6976 /grant_precreate/{ total -= $2 };
6977 END { printf("%0.0f", total) }'
6981 export base=$(basetest $1)
6982 [ "$CHECK_GRANT" == "no" ] && return 0
6984 local isonly_base=GCHECK_ONLY_${base}
6985 local isonly=GCHECK_ONLY_$1
6986 [ ${!isonly_base}x == x -a ${!isonly}x == x ] && return 0
6988 echo -n "checking grant......"
6990 local osts=$(comma_list $(osts_nodes))
6991 local clients=$CLIENTS
6992 [ -z "$clients" ] && clients=$(hostname)
6994 # sync all the data and make sure no pending data on server
6995 do_nodes $clients sync
6996 do_nodes $clients $LFS df # initiate all idling connections
6999 cli_grant=$(grant_from_clients $clients)
7002 # which is tot_granted less grant_precreate
7003 srv_grant=$(grant_from_servers $osts)
7006 # check whether client grant == server grant
7007 while [[ $cli_grant != $srv_grant && count++ -lt 30 ]]; do
7008 echo "wait for client:$cli_grant == server:$srv_grant"
7010 cli_grant=$(grant_from_clients $clients)
7011 srv_grant=$(grant_from_servers $osts)
7013 if [[ $cli_grant -ne $srv_grant ]]; then
7014 do_nodes $(comma_list $(osts_nodes)) \
7015 "$LCTL get_param obdfilter.${FSNAME}-OST*.tot*" \
7016 "obdfilter.${FSNAME}-OST*.grant_*"
7017 do_nodes $clients "$LCTL get_param osc.${FSNAME}-*.cur_*_bytes"
7018 error "failed grant check: client:$cli_grant server:$srv_grant"
7020 echo "pass grant check: client:$cli_grant server:$srv_grant"
7024 ########################
7030 ost=`echo $1 | awk -F_ '{print $3}'`
7031 if [ -z $ost ]; then
7032 ost=`echo $1 | sed 's/-osc.*//'`
7037 ostuuid_from_index()
7039 $LFS osts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
7042 ostname_from_index() {
7043 local uuid=$(ostuuid_from_index $1 $2)
7047 mdtname_from_index() {
7048 local uuid=$(mdtuuid_from_index $1)
7052 mdssize_from_index () {
7053 local mdt=$(mdtname_from_index $2)
7054 $LFS df $1 | grep $mdt | awk '{ print $2 }'
7057 index_from_ostuuid()
7059 $LFS osts $2 | sed -ne "/${1}/s/\(.*\): .* .*$/\1/p"
7062 mdtuuid_from_index()
7064 $LFS mdts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
7068 # Return unique identifier for given hostname
7071 echo $host_name | md5sum | cut -d' ' -f1
7075 # Returns list of ip addresses for each interface
7077 ip addr | awk '/inet / {print $2}' | awk -F/ '{print $1}'
7081 # Returns list of interfaces configured for LNet
7083 local nids=( $($LCTL list_nids | xargs echo) )
7085 [[ -z ${nids[@]} ]] &&
7088 declare -a INTERFACES
7090 for ((i = 0; i < ${#nids[@]}; i++)); do
7091 ip=$(sed 's/^\(.*\)@.*$/\1/'<<<${nids[i]})
7092 INTERFACES[i]=$(ip -o a s |
7093 awk '$4 ~ /^'$ip'\//{print $2}')
7094 INTERFACES=($(echo "${INTERFACES[@]}" | tr ' ' '\n' | uniq | tr '\n' ' '))
7095 if [[ -z ${INTERFACES[i]} ]]; then
7096 error "Can't determine interface name for NID ${nids[i]}"
7097 elif [[ 1 -ne $(wc -w <<<${INTERFACES[i]}) ]]; then
7098 error "Found $(wc -w <<<${INTERFACES[i]}) interfaces for NID ${nids[i]}. Expect 1"
7102 echo "${INTERFACES[@]}"
7109 # Cache address list to avoid mutiple execution of local_addr_list
7110 LOCAL_ADDR_LIST=${LOCAL_ADDR_LIST:-$(local_addr_list)}
7112 for i in $LOCAL_ADDR_LIST ; do
7113 [[ "$i" == "$addr" ]] && return 0
7120 local is_local="IS_LOCAL_$(host_id $host_name)"
7121 if [ -z "${!is_local-}" ] ; then
7123 local host_ip=$($LUSTRE/tests/resolveip $host_name)
7124 is_local_addr "$host_ip" && eval $is_local=1
7126 [[ "${!is_local}" == "1" ]]
7131 local_node $node && return 1
7138 for node in $(mdts_nodes); do
7139 remote_node $node && return 0
7146 [ -n "$CLIENTONLY" ] && return 0 || true
7147 remote_mds && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$mds_HOST" ]
7152 remote_mds_nodsh && echo "SKIP: $TESTSUITE: remote MDS with nodsh" &&
7153 MSKIPPED=1 && return 1
7160 for node in $(osts_nodes) ; do
7161 remote_node $node && return 0
7168 [ -n "$CLIENTONLY" ] && return 0 || true
7169 remote_ost && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
7174 remote_ost_nodsh && echo "SKIP: $TESTSUITE: remote OST with nodsh" && \
7175 OSKIPPED=1 && return 1
7181 [ -n "$CLIENTONLY" ] && return 0 || true
7183 MGS=$(facet_host mgs)
7184 remote_node $MGS && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
7189 remote_mds_nodsh || remote_ost_nodsh || \
7190 $(single_local_node $(comma_list $(nodes_list)))
7194 remote_ost && remote_mds
7197 # Get the active nodes for facets.
7205 for facet in ${facets//,/ }; do
7206 nodes="$nodes $(facet_active_host $facet)"
7209 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
7213 # Get name of the active MGS node.
7215 echo -n $(facets_nodes $(get_facets MGS))
7218 # Get all of the active MDS nodes.
7220 echo -n $(facets_nodes $(get_facets MDS))
7223 # Get all of the active OSS nodes.
7225 echo -n $(facets_nodes $(get_facets OST))
7228 # Get all of the client nodes and active server nodes.
7230 local nodes=$HOSTNAME
7234 # CLIENTS (if specified) contains the local client
7235 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
7237 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
7238 nodes="$nodes $(facets_nodes $(get_facets))"
7241 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
7245 # Get all of the remote client nodes and remote active server nodes.
7246 remote_nodes_list () {
7247 echo -n $(nodes_list) | sed -re "s/\<$HOSTNAME\>//g"
7250 # Get all of the MDS nodes, including active and passive nodes.
7258 for i in $(seq $MDSCOUNT); do
7260 failover_host=mds${i}failover_HOST
7261 nodes="$nodes ${!host} ${!failover_host}"
7264 [ -n "$nodes" ] || nodes="${mds_HOST} ${mdsfailover_HOST}"
7265 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
7269 # Get all of the OSS nodes, including active and passive nodes.
7277 for i in $(seq $OSTCOUNT); do
7279 failover_host=ost${i}failover_HOST
7280 nodes="$nodes ${!host} ${!failover_host}"
7283 [ -n "$nodes" ] || nodes="${ost_HOST} ${ostfailover_HOST}"
7284 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
7288 # Get all of the server nodes, including active and passive nodes.
7289 all_server_nodes () {
7294 nodes="$mgs_HOST $mgsfailover_HOST $(all_mdts_nodes) $(all_osts_nodes)"
7296 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
7300 # Get all of the client and server nodes, including active and passive nodes.
7302 local nodes=$HOSTNAME
7306 # CLIENTS (if specified) contains the local client
7307 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
7309 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
7310 nodes="$nodes $(all_server_nodes)"
7313 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
7317 init_clients_lists () {
7318 # Sanity check: exclude the local client from RCLIENTS
7319 local clients=$(hostlist_expand "$RCLIENTS")
7320 local rclients=$(exclude_items_from_list "$clients" $HOSTNAME)
7322 # Sanity check: exclude the dup entries
7323 RCLIENTS=$(for i in ${rclients//,/ }; do echo $i; done | sort -u)
7325 export CLIENT1=${CLIENT1:-$HOSTNAME}
7326 export SINGLECLIENT=$CLIENT1
7328 clients="$SINGLECLIENT $HOSTNAME $RCLIENTS"
7330 # Sanity check: exclude the dup entries from CLIENTS
7331 # for those configs which has SINGLCLIENT set to local client
7332 clients=$(for i in $clients; do echo $i; done | sort -u)
7334 export CLIENTS=$(comma_list $clients)
7335 local -a remoteclients=($RCLIENTS)
7336 for ((i=0; $i<${#remoteclients[@]}; i++)); do
7337 varname=CLIENT$((i + 2))
7338 eval export $varname=${remoteclients[i]}
7341 export CLIENTCOUNT=$((${#remoteclients[@]} + 1))
7344 get_random_entry () {
7347 rnodes=${rnodes//,/ }
7349 local -a nodes=($rnodes)
7350 local num=${#nodes[@]}
7351 local i=$((RANDOM * num * 2 / 65536))
7357 [ -n "$CLIENTONLY" ] || [ "x$CLIENTMODSONLY" = "xyes" ]
7361 [ "$(lustre_version_code client)" = "$(lustre_version_code $SINGLEMDS)" -a \
7362 "$(lustre_version_code client)" = "$(lustre_version_code ost1)" ]
7367 echo $nodes | wc -w || true
7371 local nodes=$(mdts_nodes)
7372 local mdtcount=$(get_node_count "$nodes")
7373 [ ! "$MDSCOUNT" = "$mdtcount" ]
7376 generate_machine_file() {
7377 local nodes=${1//,/ }
7378 local machinefile=$2
7380 for node in $nodes; do
7381 echo $node >>$machinefile || \
7382 { echo "can not generate machinefile $machinefile" && return 1; }
7387 local file=$1/stripe
7390 $LFS getstripe -v $file || error "getstripe $file failed"
7394 # Check and add a test group.
7400 local gid=$(getent group $group_name | cut -d: -f3)
7401 if [[ -n "$gid" ]]; then
7402 [[ "$gid" -eq "$group_id" ]] || {
7403 error_noexit "inconsistent group ID:" \
7404 "new: $group_id, old: $gid"
7408 groupadd -g $group_id $group_name
7415 # Check and add a test user.
7428 local uid=$(getent passwd $user_name | cut -d: -f3)
7429 if [[ -n "$uid" ]]; then
7430 if [[ "$uid" -eq "$user_id" ]]; then
7431 local dir=$(getent passwd $user_name | cut -d: -f6)
7432 if [[ "$dir" != "$home" ]]; then
7434 usermod -d $home $user_name
7438 error_noexit "inconsistent user ID:" \
7439 "new: $user_id, old: $uid"
7444 useradd -M -u $user_id -d $home -g $group_name $opts $user_name
7451 check_runas_id_ret() {
7453 local myRUNAS_UID=$1
7454 local myRUNAS_GID=$2
7458 if [ -z "$myRUNAS" ]; then
7459 error_exit "check_runas_id_ret requires myRUNAS argument"
7463 error "Unable to execute $myRUNAS"
7465 id $myRUNAS_UID > /dev/null ||
7466 error "Invalid RUNAS_ID $myRUNAS_UID. Please set RUNAS_ID to " \
7467 "some UID which exists on MDS and client or add user " \
7468 "$myRUNAS_UID:$myRUNAS_GID on these nodes."
7471 $myRUNAS krb5_login.sh ||
7472 error "Failed to refresh krb5 TGT for UID $myRUNAS_ID."
7474 mkdir $DIR/d0_runas_test
7476 chown $myRUNAS_UID:$myRUNAS_GID $DIR/d0_runas_test
7477 $myRUNAS -u $myRUNAS_UID -g $myRUNAS_GID touch $DIR/d0_runas_test/f$$ ||
7479 rm -rf $DIR/d0_runas_test
7484 local myRUNAS_UID=$1
7485 local myRUNAS_GID=$2
7489 check_runas_id_ret $myRUNAS_UID $myRUNAS_GID $myRUNAS || \
7490 error "unable to write to $DIR/d0_runas_test as " \
7494 # obtain the UID/GID for MPI_USER
7498 MPI_USER_UID=$(do_facet client "getent passwd $mpi_user | cut -d: -f3;
7499 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the UID for $mpi_user"
7501 MPI_USER_GID=$(do_facet client "getent passwd $mpi_user | cut -d: -f4;
7502 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the GID for $mpi_user"
7505 # obtain and cache Kerberos ticket-granting ticket
7506 refresh_krb5_tgt() {
7507 local myRUNAS_UID=$1
7508 local myRUNAS_GID=$2
7511 if [ -z "$myRUNAS" ]; then
7512 error_exit "myRUNAS command must be specified for refresh_krb5_tgt"
7515 CLIENTS=${CLIENTS:-$HOSTNAME}
7516 do_nodes $CLIENTS "set -x
7517 if ! $myRUNAS krb5_login.sh; then
7518 echo "Failed to refresh Krb5 TGT for UID/GID $myRUNAS_UID/$myRUNAS_GID."
7523 # Run multiop in the background, but wait for it to print
7524 # "PAUSING" to its stdout before returning from this function.
7525 multiop_bg_pause() {
7526 MULTIOP_PROG=${MULTIOP_PROG:-$MULTIOP}
7530 TMPPIPE=/tmp/multiop_open_wait_pipe.$$
7533 echo "$MULTIOP_PROG $FILE v$ARGS"
7534 $MULTIOP_PROG $FILE v$ARGS > $TMPPIPE &
7536 echo "TMPPIPE=${TMPPIPE}"
7537 read -t 60 multiop_output < $TMPPIPE
7538 if [ $? -ne 0 ]; then
7543 if [ "$multiop_output" != "PAUSING" ]; then
7544 echo "Incorrect multiop output: $multiop_output"
7559 [ ${PIPESTATUS[0]} -eq 0 ] || rc=1
7561 echo $((SECONDS - start))
7565 inodes_available () {
7566 local IFree=$($LFS df -i $MOUNT | grep ^$FSNAME | awk '{ print $4 }' |
7567 sort -un | head -n1) || return 1
7571 mdsrate_inodes_available () {
7572 local min_inodes=$(inodes_available)
7573 echo $((min_inodes * 99 / 100))
7576 # reset stat counters
7578 local paramfile="$1"
7579 lctl set_param -n $paramfile=0
7584 local paramfile="$1"
7586 lctl get_param -n $paramfile |
7587 awk '/^'$stat'/ { sum += $2 } END { printf("%0.0f", sum) }'
7591 awk '{sum += $1} END { printf("%0.0f", sum) }'
7594 calc_osc_kbytes () {
7595 $LFS df $MOUNT > /dev/null
7596 $LCTL get_param -n osc.*[oO][sS][cC][-_][0-9a-f]*.$1 | calc_sum
7600 wait_delete_completed
7601 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
7602 echo "OST kbytes available: ${AVAIL[*]}"
7607 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
7608 #echo OST $i: ${AVAIL[i]}kb
7609 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
7613 if [[ ${AVAIL[i]} -lt $MINV ]]; then
7618 echo "Min free space: OST $MINI: $MINV"
7619 echo "Max free space: OST $MAXI: $MAXV"
7622 # save_lustre_params(comma separated facet list, parameter_mask)
7623 # generate a stream of formatted strings (<facet> <param name>=<param value>)
7624 save_lustre_params() {
7629 for facet in ${facets//,/ }; do
7630 facet_svc=$(facet_svc $facet)
7632 "params=\\\$($LCTL get_param $2);
7633 [[ -z \\\"$facet_svc\\\" ]] && param= ||
7634 param=\\\$(grep $facet_svc <<< \\\"\\\$params\\\");
7635 [[ -z \\\$param ]] && param=\\\"\\\$params\\\";
7636 while read s; do echo $facet \\\$s;
7637 done <<< \\\"\\\$param\\\""
7641 # restore lustre parameters from input stream, produces by save_lustre_params
7642 restore_lustre_params() {
7647 while IFS=" =" read facet name val; do
7648 do_facet $facet "$LCTL set_param -n $name=$val"
7652 check_node_health() {
7653 local nodes=${1:-$(comma_list $(nodes_list))}
7654 local health=$TMP/node_health.$$
7656 do_nodes -q $nodes "$LCTL get_param catastrophe 2>&1" | tee $health |
7657 grep "catastrophe=1" && error "LBUG/LASSERT detected"
7658 # Only check/report network health if get_param isn't reported, since
7659 # *clearly* the network is working if get_param returned something.
7660 if (( $(grep -c catastro $health) != $(wc -w <<< ${nodes//,/ }) )); then
7661 for node in ${nodes//,/ }; do
7662 check_network $node 5
7668 mdsrate_cleanup () {
7670 mpi_run ${MACHINEFILE_OPTION} $2 -np $1 ${MDSRATE} --unlink \
7671 --nfiles $3 --dir $4 --filefmt $5 $6
7676 ########################
7678 convert_facet2label() {
7681 if [ x$facet = xost ]; then
7683 elif [ x$facet = xmgs ] && combined_mgs_mds ; then
7687 local varsvc=${facet}_svc
7689 if [ -n ${!varsvc} ]; then
7692 error "No label for $facet!"
7696 get_clientosc_proc_path() {
7697 echo "${1}-osc-[-0-9a-f]*"
7700 get_mdtosc_proc_path() {
7702 local ost_label=${2:-"*OST*"}
7704 [ "$mds_facet" = "mds" ] && mds_facet=$SINGLEMDS
7705 local mdt_label=$(convert_facet2label $mds_facet)
7706 local mdt_index=$(echo $mdt_label | sed -e 's/^.*-//')
7708 if [[ $ost_label = *OST* ]]; then
7709 echo "${ost_label}-osc-${mdt_index}"
7711 echo "${ost_label}-osp-${mdt_index}"
7715 get_osc_import_name() {
7718 local label=$(convert_facet2label $ost)
7720 if [ "${facet:0:3}" = "mds" ]; then
7721 get_mdtosc_proc_path $facet $label
7725 get_clientosc_proc_path $label
7729 _wait_import_state () {
7731 local CONN_PROC="$2"
7732 local maxtime=${3:-$(max_recovery_time)}
7733 local err_on_fail=${4:-1}
7737 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
7738 while ! echo "${CONN_STATE}" | egrep -q "^${expected}\$" ; do
7739 if [[ "${expected}" == "DISCONN" ]]; then
7740 # for disconn we can check after proc entry is removed
7741 [[ -z "${CONN_STATE}" ]] && return 0
7742 # with AT, we can have connect request timeout near
7743 # reconnect timeout and test can't see real disconnect
7744 [[ "${CONN_STATE}" == "CONNECTING" ]] && return 0
7746 if (( $i >= $maxtime )); then
7747 (( $err_on_fail != 0 )) &&
7748 error "can't put import for $CONN_PROC into ${expected} state after $i sec, have ${CONN_STATE}"
7752 # Add uniq for multi-mount case
7753 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null |
7758 log "$CONN_PROC in ${CONN_STATE} state after $i sec"
7762 wait_import_state() {
7765 local maxtime=${3:-$(max_recovery_time)}
7766 local err_on_fail=${4:-1}
7769 for param in ${params//,/ }; do
7770 _wait_import_state "$expected" "$param" $maxtime $err_on_fail ||
7775 wait_import_state_mount() {
7776 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
7780 wait_import_state "$@"
7783 # One client request could be timed out because server was not ready
7784 # when request was sent by client.
7785 # The request timeout calculation details :
7787 # /* We give the server rq_timeout secs to process the req, and
7788 # add the network latency for our local timeout. */
7789 # request->rq_deadline = request->rq_sent + request->rq_timeout +
7790 # ptlrpc_at_get_net_latency(request) ;
7792 # ptlrpc_connect_import ()
7793 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
7796 # -> at_init(&at->iat_net_latency, 0, 0) -> iat_net_latency=0
7797 # ptlrpc_at_get_net_latency(request) ->
7798 # at_get (max (iat_net_latency=0, at_min)) = at_min
7801 # request->rq_timeout + ptlrpc_at_get_net_latency(request) =
7802 # INITIAL_CONNECT_TIMEOUT + at_min
7804 # We will use obd_timeout instead of INITIAL_CONNECT_TIMEOUT
7805 # because we can not get this value in runtime,
7806 # the value depends on configure options, and it is not stored in /proc.
7808 # #define CONNECTION_SWITCH_MIN 5U
7809 # #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
7811 request_timeout () {
7814 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
7815 local init_connect_timeout=$TIMEOUT
7816 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
7818 local at_min=$(at_get $facet at_min)
7820 echo $(( init_connect_timeout + at_min ))
7823 _wait_osc_import_state() {
7827 local target=$(get_osc_import_name $facet $ost_facet)
7828 local param="os[cp].${target}.ost_server_uuid"
7832 # 1. wait the deadline of client 1st request (it could be skipped)
7833 # 2. wait the deadline of client 2nd request
7834 local maxtime=$(( 2 * $(request_timeout $facet)))
7836 if [[ $facet == client* ]]; then
7837 # During setup time, the osc might not be setup, it need wait
7838 # until list_param can return valid value.
7839 params=$($LCTL list_param $param 2>/dev/null || true)
7840 while [ -z "$params" ]; do
7841 if [ $i -ge $maxtime ]; then
7842 echo "can't get $param in $maxtime secs"
7847 params=$($LCTL list_param $param 2>/dev/null || true)
7851 if [[ $ost_facet = mds* ]]; then
7852 # no OSP connection to itself
7853 if [[ $facet = $ost_facet ]]; then
7856 param="osp.${target}.mdt_server_uuid"
7860 local plist=$(comma_list $params)
7861 if ! do_rpc_nodes "$(facet_active_host $facet)" \
7862 wait_import_state $expected $plist $maxtime; then
7863 error "$facet: import is not in $expected state after $maxtime"
7870 wait_osc_import_state() {
7876 if [[ $facet = mds ]]; then
7877 for num in $(seq $MDSCOUNT); do
7878 _wait_osc_import_state mds$num "$ost_facet" "$expected"
7881 _wait_osc_import_state "$facet" "$ost_facet" "$expected"
7885 wait_osc_import_ready() {
7886 wait_osc_import_state $1 $2 "\(FULL\|IDLE\)"
7889 _wait_mgc_import_state() {
7892 local error_on_failure=${3:-1}
7893 local param="mgc.*.mgs_server_uuid"
7897 # 1. wait the deadline of client 1st request (it could be skipped)
7898 # 2. wait the deadline of client 2nd request
7899 local maxtime=$(( 2 * $(request_timeout $facet)))
7901 if [[ $facet == client* ]]; then
7902 # During setup time, the osc might not be setup, it need wait
7903 # until list_param can return valid value. And also if there
7904 # are mulitple osc entries we should list all of them before
7906 params=$($LCTL list_param $param 2>/dev/null || true)
7907 while [ -z "$params" ]; do
7908 if [ $i -ge $maxtime ]; then
7909 echo "can't get $param in $maxtime secs"
7914 params=$($LCTL list_param $param 2>/dev/null || true)
7917 local plist=$(comma_list $params)
7918 if ! do_rpc_nodes "$(facet_active_host $facet)" \
7919 wait_import_state $expected $plist $maxtime \
7920 $error_on_failure; then
7921 if [ $error_on_failure -ne 0 ]; then
7922 error "import is not in ${expected} state"
7930 wait_mgc_import_state() {
7933 local error_on_failure=${3:-1}
7936 if [[ $facet = mds ]]; then
7937 for num in $(seq $MDSCOUNT); do
7938 _wait_mgc_import_state mds$num "$expected" \
7939 $error_on_failure || return
7942 _wait_mgc_import_state "$facet" "$expected"
7943 $error_on_failure || return
7947 wait_dne_interconnect() {
7950 if [ $MDSCOUNT -gt 1 ]; then
7951 for num in $(seq $MDSCOUNT); do
7952 wait_osc_import_ready mds mds$num
7957 get_clientmdc_proc_path() {
7961 get_clientmgc_proc_path() {
7968 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
7973 [ -z "$list" ] && return 0
7975 # Add paths to lustre tests for 32 and 64 bit systems.
7976 local LIBPATH="/usr/lib/lustre/tests:/usr/lib64/lustre/tests:"
7977 local TESTPATH="$RLUSTRE/tests:"
7978 local RPATH="PATH=${TESTPATH}${LIBPATH}${PATH}:/sbin:/bin:/usr/sbin:"
7979 do_nodes ${quiet:-"--verbose"} $list "${RPATH} NAME=${NAME} bash rpc.sh $@ "
7982 wait_clients_import_state () {
7986 local facets="$facet"
7988 if [ "$FAILURE_MODE" = HARD ]; then
7989 facets=$(for f in ${facet//,/ }; do
7990 facets_on_host $(facet_active_host $f) | tr "," "\n"
7991 done | sort -u | paste -sd , )
7994 for facet in ${facets//,/ }; do
7995 local label=$(convert_facet2label $facet)
7998 ost* ) proc_path="osc.$(get_clientosc_proc_path \
7999 $label).ost_server_uuid" ;;
8000 mds* ) proc_path="mdc.$(get_clientmdc_proc_path \
8001 $label).mds_server_uuid" ;;
8002 mgs* ) proc_path="mgc.$(get_clientmgc_proc_path \
8003 $label).mgs_server_uuid" ;;
8004 *) error "unknown facet!" ;;
8007 local params=$(expand_list $params $proc_path)
8010 if ! do_rpc_nodes "$list" wait_import_state_mount "$expected" $params;
8012 error "import is not in ${expected} state"
8024 # wait until all MDTs are in the expected state
8025 for ((num = 1; num <= $MDSCOUNT; num++)); do
8026 local mdtosp=$(get_mdtosc_proc_path mds${num} ${tgt_name})
8030 if [ $facet = "mds" ]; then
8031 mproc="osp.$mdtosp.active"
8032 [ $num -eq $((tgt_idx + 1)) ] && continue
8034 mproc="osc.$mdtosp.active"
8040 local result=$(do_facet mds${num} "$LCTL get_param -n $mproc")
8043 [ ${PIPESTATUS[0]} = 0 ] || error "Can't read $mproc"
8044 if [ $result -eq $expected ]; then
8045 echo -n "target updated after "
8046 echo "$wait sec (got $result)"
8050 if [ $wait -eq $max ]; then
8051 error "$tgt_name: wanted $expected got $result"
8053 echo "Waiting $((max - wait)) secs for $tgt_name"
8063 AVAILA=($(do_nodes $(comma_list $(osts_nodes)) \
8064 $LCTL get_param obdfilter.*.kbytesavail))
8065 GRANTA=($(do_nodes $(comma_list $(osts_nodes)) \
8066 $LCTL get_param -n obdfilter.*.tot_granted))
8067 TOTALA=($(do_nodes $(comma_list $(osts_nodes)) \
8068 $LCTL get_param -n obdfilter.*.kbytestotal))
8069 for ((i=0; i<${#AVAILA[@]}; i++)); do
8070 local -a AVAIL1=(${AVAILA[$i]//=/ })
8071 local -a TOTAL=(${TOTALA[$i]//=/ })
8072 GRANT=$((${GRANTA[$i]}/1024))
8073 # allow 1% of total space in bavail because of delayed
8074 # allocation with ZFS which might release some free space after
8075 # txg commit. For small devices, we set a mininum of 8MB
8076 local LIMIT=$((${TOTAL} / 100 + 8000))
8077 echo -n $(echo ${AVAIL1[0]} | cut -d"." -f2) avl=${AVAIL1[1]} \
8078 grnt=$GRANT diff=$((AVAIL1[1] - GRANT)) limit=${LIMIT}
8079 [ $((AVAIL1[1] - GRANT)) -lt $LIMIT ] && OSCFULL=0 && \
8080 echo " FULL" || echo
8086 echo -e "$(do_facet $SINGLEMDS $LCTL pool_list $1 | sed '1d')"
8089 check_pool_not_exist() {
8090 local fsname=${1%%.*}
8091 local poolname=${1##$fsname.}
8092 [[ $# -ne 1 ]] && return 0
8093 [[ x$poolname = x ]] && return 0
8094 list_pool $fsname | grep -w $1 && return 1
8099 local fsname=${1%%.*}
8100 local poolname=${1##$fsname.}
8101 local keep_pools=${2:-false}
8103 stack_trap "destroy_test_pools $fsname" EXIT
8104 do_facet mgs lctl pool_new $1
8106 # get param should return err unless pool is created
8107 [[ $RC -ne 0 ]] && return $RC
8109 for mds_id in $(seq $MDSCOUNT); do
8110 local mdt_id=$((mds_id-1))
8111 local lodname=$fsname-MDT$(printf "%04x" $mdt_id)-mdtlov
8112 wait_update_facet mds$mds_id \
8113 "lctl get_param -n lod.$lodname.pools.$poolname \
8114 2>/dev/null || echo foo" "" ||
8115 error "mds$mds_id: pool_new failed $1"
8117 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
8118 2>/dev/null || echo foo" "" || error "pool_new failed $1"
8120 $keep_pools || add_pool_to_list $1
8124 add_pool_to_list () {
8125 local fsname=${1%%.*}
8126 local poolname=${1##$fsname.}
8128 local listvar=${fsname}_CREATED_POOLS
8129 local temp=${listvar}=$(expand_list ${!listvar} $poolname)
8133 remove_pool_from_list () {
8134 local fsname=${1%%.*}
8135 local poolname=${1##$fsname.}
8137 local listvar=${fsname}_CREATED_POOLS
8138 local temp=${listvar}=$(exclude_items_from_list "${!listvar}" $poolname)
8142 # cleanup all pools exist on $FSNAME
8143 destroy_all_pools () {
8145 for i in $(list_pool $FSNAME); do
8150 destroy_pool_int() {
8152 local OSTS=$(list_pool $1)
8153 for ost in $OSTS; do
8154 do_facet mgs lctl pool_remove $1 $ost
8156 wait_update_facet $SINGLEMDS "lctl pool_list $1 | wc -l" "1" ||
8157 error "MDS: pool_list $1 failed"
8158 do_facet mgs lctl pool_destroy $1
8161 # <fsname>.<poolname> or <poolname>
8163 local fsname=${1%%.*}
8164 local poolname=${1##$fsname.}
8166 [[ x$fsname = x$poolname ]] && fsname=$FSNAME
8170 check_pool_not_exist $fsname.$poolname && return 0 || true
8172 destroy_pool_int $fsname.$poolname
8174 [[ $RC -ne 0 ]] && return $RC
8175 for mds_id in $(seq $MDSCOUNT); do
8176 local mdt_id=$((mds_id-1))
8177 local lodname=$fsname-MDT$(printf "%04x" $mdt_id)-mdtlov
8178 wait_update_facet mds$mds_id \
8179 "lctl get_param -n lod.$lodname.pools.$poolname \
8180 2>/dev/null || echo foo" "foo" ||
8181 error "mds$mds_id: destroy pool failed $1"
8183 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
8184 2>/dev/null || echo foo" "foo" || error "destroy pool failed $1"
8186 remove_pool_from_list $fsname.$poolname
8192 local fsname=${1:-$FSNAME}
8194 local listvar=${fsname}_CREATED_POOLS
8196 [ x${!listvar} = x ] && return 0
8198 echo "Destroy the created pools: ${!listvar}"
8199 for poolname in ${!listvar//,/ }; do
8200 destroy_pool $fsname.$poolname
8204 destroy_test_pools () {
8206 local fsname=${1:-$FSNAME}
8207 destroy_pools $fsname || true
8213 local ts=$(date +%s)
8216 if [[ ! -f "$YAML_LOG" ]]; then
8217 # init_logging is not performed before gather_logs,
8218 # so the $LOGDIR needs to be checked here
8219 check_shared_dir $LOGDIR && touch $LOGDIR/shared
8222 [ -f $LOGDIR/shared ] && docp=false
8224 # dump lustre logs, dmesg, and journal if GSS_SK=true
8226 prefix="$TESTLOG_PREFIX.$TESTNAME"
8228 echo "Dumping lctl log to ${prefix}.*.${suffix}"
8230 if [ -n "$CLIENTONLY" -o "$PDSH" == "no_dsh" ]; then
8231 echo "Dumping logs only on local client."
8232 $LCTL dk > ${prefix}.debug_log.$(hostname -s).${suffix}
8233 dmesg > ${prefix}.dmesg.$(hostname -s).${suffix}
8234 [ "$SHARED_KEY" = true ] && find $SK_PATH -name '*.key' -exec \
8235 lgss_sk -r {} \; &> \
8236 ${prefix}.ssk_keys.$(hostname -s).${suffix}
8237 [ "$SHARED_KEY" = true ] && lctl get_param 'nodemap.*.*' > \
8238 ${prefix}.nodemaps.$(hostname -s).${suffix}
8239 [ "$GSS_SK" = true ] && keyctl show > \
8240 ${prefix}.keyring.$(hostname -s).${suffix}
8241 [ "$GSS_SK" = true ] && journalctl -a > \
8242 ${prefix}.journal.$(hostname -s).${suffix}
8247 "$LCTL dk > ${prefix}.debug_log.\\\$(hostname -s).${suffix};
8248 dmesg > ${prefix}.dmesg.\\\$(hostname -s).${suffix}"
8249 if [ "$SHARED_KEY" = true ]; then
8250 do_nodesv $list "find $SK_PATH -name '*.key' -exec \
8251 lgss_sk -r {} \; &> \
8252 ${prefix}.ssk_keys.\\\$(hostname -s).${suffix}"
8253 do_facet mds1 "lctl get_param 'nodemap.*.*' > \
8254 ${prefix}.nodemaps.\\\$(hostname -s).${suffix}"
8256 if [ "$GSS_SK" = true ]; then
8257 do_nodesv $list "keyctl show > \
8258 ${prefix}.keyring.\\\$(hostname -s).${suffix}"
8259 do_nodesv $list "journalctl -a > \
8260 ${prefix}.journal.\\\$(hostname -s).${suffix}"
8263 if [ ! -f $LOGDIR/shared ]; then
8264 local remote_nodes=$(exclude_items_from_list $list $HOSTNAME)
8266 for node in ${remote_nodes//,/ }; do
8267 rsync -az -e ssh $node:${prefix}.'*'.${suffix} $LOGDIR &
8281 for i in $(seq 0 $num_mntpts); do
8282 cmd="ls -laf ${mntpt_root}$i/$dir"
8288 for pid in $pids; do
8295 # check_and_start_recovery_timer()
8296 # service_time = at_est2timeout(service_time);
8297 # service_time += 2 * INITIAL_CONNECT_TIMEOUT;
8298 # service_time += 2 * (CONNECTION_SWITCH_MAX + CONNECTION_SWITCH_INC);
8300 #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN, obd_timeout/20)
8301 #define CONNECTION_SWITCH_MAX min(50, max(CONNECTION_SWITCH_MIN, obd_timeout))
8302 #define CONNECTION_SWITCH_MIN 5
8303 #define CONNECTION_SWITCH_INC 5
8304 max_recovery_time() {
8305 local init_connect_timeout=$((TIMEOUT / 20))
8306 ((init_connect_timeout >= 5)) || init_connect_timeout=5
8308 local service_time=$(($(at_max_get client) * 9 / 4 + 5))
8309 service_time=$((service_time + 2 * (init_connect_timeout + 50 + 5)))
8311 echo -n $service_time
8314 recovery_time_min() {
8315 local connection_switch_min=5
8316 local connection_switch_inc=5
8317 local connection_switch_max
8318 local reconnect_delay_max
8319 local initial_connect_timeout
8323 #connection_switch_max=min(50, max($connection_switch_min,$TIMEOUT)
8324 (($connection_switch_min > $TIMEOUT)) &&
8325 max=$connection_switch_min || max=$TIMEOUT
8326 (($max < 50)) && connection_switch_max=$max || connection_switch_max=50
8328 #initial_connect_timeout = max(connection_switch_min, obd_timeout/20)
8329 timeout_20=$((TIMEOUT/20))
8330 (($connection_switch_min > $timeout_20)) &&
8331 initial_connect_timeout=$connection_switch_min ||
8332 initial_connect_timeout=$timeout_20
8334 reconnect_delay_max=$((connection_switch_max + connection_switch_inc + \
8335 initial_connect_timeout))
8336 echo $((2 * reconnect_delay_max))
8339 get_clients_mount_count () {
8340 local clients=${CLIENTS:-$HOSTNAME}
8342 # we need to take into account the clients mounts and
8343 # exclude mds/ost mounts if any;
8344 do_nodes $clients cat /proc/mounts | grep lustre |
8345 grep -w $MOUNT | wc -l
8349 PROC_CLI="srpc_info"
8350 PROC_CON="srpc_contexts"
8358 if [ $M -lt $N ]; then
8362 while [ $N -lt $M ]; do
8372 calc_connection_cnt() {
8375 # MDT->MDT = 2 * C(M, 2)
8379 comb_m2=$(combination $MDSCOUNT 2)
8381 local num_clients=$(get_clients_mount_count)
8383 local cnt_mdt2mdt=$((comb_m2 * 2))
8384 local cnt_mdt2ost=$((MDSCOUNT * OSTCOUNT))
8385 local cnt_cli2ost=$((num_clients * OSTCOUNT))
8386 local cnt_cli2mdt=$((num_clients * MDSCOUNT))
8387 if is_mounted $MOUNT2; then
8388 cnt_cli2mdt=$((cnt_cli2mdt * 2))
8389 cnt_cli2ost=$((cnt_cli2ost * 2))
8397 local cnt_all2ost=$((cnt_mdt2ost + cnt_cli2ost))
8398 local cnt_all2mdt=$((cnt_mdt2mdt + cnt_cli2mdt))
8399 local cnt_all2all=$((cnt_mdt2ost + cnt_mdt2mdt \
8400 + cnt_cli2ost + cnt_cli2mdt))
8414 local cmd="$tgt.srpc.flavor"
8416 if [ $net == "any" ]; then
8421 if [ $dir != "any" ]; then
8426 log "Setting sptlrpc rule: $cmd"
8427 do_facet mgs "$LCTL conf_param $cmd"
8433 local total_ctx=$(echo "$output" | grep -c "expire.*key.*hdl")
8443 rpc_flvr=`echo $flavor | awk -F - '{ print $1 }'`
8444 bulkspec=`echo $flavor | awk -F - '{ print $2 }'`
8446 count=`echo "$output" | grep "rpc flavor" | grep $rpc_flvr | wc -l`
8448 if [ "x$bulkspec" != "x" ]; then
8449 algs=`echo $bulkspec | awk -F : '{ print $2 }'`
8451 if [ "x$algs" != "x" ]; then
8452 bulk_count=`echo "$output" | grep "bulk flavor" | grep $algs | wc -l`
8454 bulk=`echo $bulkspec | awk -F : '{ print $1 }'`
8455 if [ $bulk == "bulkn" ]; then
8456 bulk_count=`echo "$output" | grep "bulk flavor" \
8457 | grep "null/null" | wc -l`
8458 elif [ $bulk == "bulki" ]; then
8459 bulk_count=`echo "$output" | grep "bulk flavor" \
8460 | grep "/null" | grep -v "null/" | wc -l`
8462 bulk_count=`echo "$output" | grep "bulk flavor" \
8463 | grep -v "/null" | grep -v "null/" | wc -l`
8467 [ $bulk_count -lt $count ] && count=$bulk_count
8478 local clients=${CLIENTS:-$HOSTNAME}
8480 for c in ${clients//,/ }; do
8481 local output=$(do_node $c lctl get_param -n \
8482 mdc.*-*-mdc-*.$PROC_CLI 2>/dev/null)
8483 local tmpcnt=$(count_flvr "$output" $flavor)
8484 if $GSS_SK && [ $flavor != "null" ]; then
8485 # tmpcnt=min(contexts,flavors) to ensure SK context is on
8486 output=$(do_node $c lctl get_param -n \
8487 mdc.*-MDT*-mdc-*.$PROC_CON 2>/dev/null)
8488 local outcon=$(count_contexts "$output")
8489 if [ "$outcon" -lt "$tmpcnt" ]; then
8493 cnt=$((cnt + tmpcnt))
8503 local clients=${CLIENTS:-$HOSTNAME}
8505 for c in ${clients//,/ }; do
8507 do_node $c lctl set_param osc.*.idle_connect=1 >/dev/null 2>&1
8508 local output=$(do_node $c lctl get_param -n \
8509 osc.*OST*-osc-[^M][^D][^T]*.$PROC_CLI 2>/dev/null)
8510 local tmpcnt=$(count_flvr "$output" $flavor)
8511 if $GSS_SK && [ $flavor != "null" ]; then
8512 # tmpcnt=min(contexts,flavors) to ensure SK context is on
8513 output=$(do_node $c lctl get_param -n \
8514 osc.*OST*-osc-[^M][^D][^T]*.$PROC_CON 2>/dev/null)
8515 local outcon=$(count_contexts "$output")
8516 if [ "$outcon" -lt "$tmpcnt" ]; then
8520 cnt=$((cnt + tmpcnt))
8530 if [ $MDSCOUNT -le 1 ]; then
8535 for num in `seq $MDSCOUNT`; do
8536 local output=$(do_facet mds$num lctl get_param -n \
8537 osp.*-MDT*osp-MDT*.$PROC_CLI 2>/dev/null)
8538 local tmpcnt=$(count_flvr "$output" $flavor)
8539 if $GSS_SK && [ $flavor != "null" ]; then
8540 # tmpcnt=min(contexts,flavors) to ensure SK context is on
8541 output=$(do_facet mds$num lctl get_param -n \
8542 osp.*-MDT*osp-MDT*.$PROC_CON 2>/dev/null)
8543 local outcon=$(count_contexts "$output")
8544 if [ "$outcon" -lt "$tmpcnt" ]; then
8548 cnt=$((cnt + tmpcnt))
8559 for num in `seq $MDSCOUNT`; do
8560 mdtosc=$(get_mdtosc_proc_path mds$num)
8561 mdtosc=${mdtosc/-MDT*/-MDT\*}
8562 local output=$(do_facet mds$num lctl get_param -n \
8563 os[cp].$mdtosc.$PROC_CLI 2>/dev/null)
8564 local tmpcnt=$(count_flvr "$output" $flavor)
8565 if $GSS_SK && [ $flavor != "null" ]; then
8566 # tmpcnt=min(contexts,flavors) to ensure SK context is on
8567 output=$(do_facet mds$num lctl get_param -n \
8568 os[cp].$mdtosc.$PROC_CON 2>/dev/null)
8569 local outcon=$(count_contexts "$output")
8570 if [ "$outcon" -lt "$tmpcnt" ]; then
8574 cnt=$((cnt + tmpcnt))
8583 local output=$(do_facet client lctl get_param -n mgc.*.$PROC_CLI \
8585 count_flvr "$output" $flavor
8590 local dir=$1 # from to
8591 local flavor=$2 # flavor expected
8594 if [ $dir == "cli2mdt" ]; then
8595 res=`flvr_cnt_cli2mdt $flavor`
8596 elif [ $dir == "cli2ost" ]; then
8597 res=`flvr_cnt_cli2ost $flavor`
8598 elif [ $dir == "mdt2mdt" ]; then
8599 res=`flvr_cnt_mdt2mdt $flavor`
8600 elif [ $dir == "mdt2ost" ]; then
8601 res=`flvr_cnt_mdt2ost $flavor`
8602 elif [ $dir == "all2ost" ]; then
8603 res1=`flvr_cnt_mdt2ost $flavor`
8604 res2=`flvr_cnt_cli2ost $flavor`
8605 res=$((res1 + res2))
8606 elif [ $dir == "all2mdt" ]; then
8607 res1=`flvr_cnt_mdt2mdt $flavor`
8608 res2=`flvr_cnt_cli2mdt $flavor`
8609 res=$((res1 + res2))
8610 elif [ $dir == "all2all" ]; then
8611 res1=`flvr_cnt_mdt2ost $flavor`
8612 res2=`flvr_cnt_cli2ost $flavor`
8613 res3=`flvr_cnt_mdt2mdt $flavor`
8614 res4=`flvr_cnt_cli2mdt $flavor`
8615 res=$((res1 + res2 + res3 + res4))
8623 local dir=$1 # from to
8624 local flavor=$2 # flavor expected
8625 local expect=${3:-$(calc_connection_cnt $dir)} # number expected
8626 local WAITFLAVOR_MAX=20 # how many retries before abort?
8629 for ((i = 0; i < $WAITFLAVOR_MAX; i++)); do
8630 echo -n "checking $dir..."
8631 res=$(do_check_flavor $dir $flavor)
8632 echo "found $res/$expect $flavor connections"
8633 [ $res -ge $expect ] && return 0
8637 echo "Error checking $flavor of $dir: expect $expect, actual $res"
8638 # echo "Dumping additional logs for SK debug.."
8639 do_nodes $(comma_list $(all_server_nodes)) "keyctl show"
8641 gather_logs $(comma_list $(nodes_list))
8646 restore_to_default_flavor()
8648 local proc="mgs.MGS.live.$FSNAME"
8650 echo "restoring to default flavor..."
8652 local nrule=$(do_facet mgs lctl get_param -n $proc 2>/dev/null |
8653 grep ".srpc.flavor" | wc -l)
8655 # remove all existing rules if any
8656 if [ $nrule -ne 0 ]; then
8657 echo "$nrule existing rules"
8658 for rule in $(do_facet mgs lctl get_param -n $proc 2>/dev/null |
8659 grep ".srpc.flavor."); do
8660 echo "remove rule: $rule"
8661 spec=`echo $rule | awk -F = '{print $1}'`
8662 do_facet mgs "$LCTL conf_param -d $spec"
8666 # verify no rules left
8667 nrule=$(do_facet mgs lctl get_param -n $proc 2>/dev/null |
8668 grep ".srpc.flavor." | wc -l)
8669 [ $nrule -ne 0 ] && error "still $nrule rules left"
8671 # wait for default flavor to be applied
8674 set_rule $FSNAME any any $SK_FLAVOR
8675 wait_flavor all2all $SK_FLAVOR
8677 set_rule $FSNAME any cli2mdt $SK_FLAVOR
8678 set_rule $FSNAME any cli2ost $SK_FLAVOR
8679 wait_flavor cli2mdt $SK_FLAVOR
8680 wait_flavor cli2ost $SK_FLAVOR
8682 echo "GSS_SK now at default flavor: $SK_FLAVOR"
8684 wait_flavor all2all null
8690 local flavor=${1:-null}
8692 echo "setting all flavor to $flavor"
8694 # FIXME need parameter to this fn
8695 # and remove global vars
8696 local cnt_all2all=$(calc_connection_cnt all2all)
8698 local res=$(do_check_flavor all2all $flavor)
8699 if [ $res -eq $cnt_all2all ]; then
8700 echo "already have total $res $flavor connections"
8704 echo "found $res $flavor out of total $cnt_all2all connections"
8705 restore_to_default_flavor
8707 [[ $flavor = null ]] && return 0
8709 if $GSS_SK && [ $flavor != "null" ]; then
8711 set_rule $FSNAME any any $flavor
8712 wait_flavor all2all $flavor
8714 set_rule $FSNAME any cli2mdt $flavor
8715 set_rule $FSNAME any cli2ost $flavor
8716 set_rule $FSNAME any mdt2ost null
8717 set_rule $FSNAME any mdt2mdt null
8718 wait_flavor cli2mdt $flavor
8719 wait_flavor cli2ost $flavor
8721 echo "GSS_SK now at flavor: $flavor"
8723 set_rule $FSNAME any any $flavor
8724 wait_flavor all2all $flavor
8731 # Checking for shared logdir
8732 if [ ! -d $dir ]; then
8733 # Not found. Create local logdir
8736 touch $dir/check_file.$(hostname -s)
8741 check_write_access() {
8743 local list=${2:-$(comma_list $(nodes_list))}
8747 for node in ${list//,/ }; do
8748 file=$dir/check_file.$(short_nodename $node)
8749 if [[ ! -f "$file" ]]; then
8750 # Logdir not accessible/writable from this node.
8753 rm -f $file || return 1
8759 [[ -n $YAML_LOG ]] && return
8760 local save_umask=$(umask)
8763 export YAML_LOG=${LOGDIR}/results.yml
8767 # If the yaml log already exists then we will just append to it
8768 if [ ! -f $YAML_LOG ]; then
8769 if check_shared_dir $LOGDIR; then
8770 touch $LOGDIR/shared
8771 echo "Logging to shared log directory: $LOGDIR"
8773 echo "Logging to local directory: $LOGDIR"
8776 yml_nodes_file $LOGDIR >> $YAML_LOG
8777 yml_results_file >> $YAML_LOG
8782 # log actual client and server versions if needed for debugging
8783 log "Client: $(lustre_build_version client)"
8784 log "MDS: $(lustre_build_version mds1)"
8785 log "OSS: $(lustre_build_version ost1)"
8789 yml_log_test $1 >> $YAML_LOG
8793 yml_log_test_status $@ >> $YAML_LOG
8796 log_sub_test_begin() {
8797 yml_log_sub_test_begin "$@" >> $YAML_LOG
8800 log_sub_test_end() {
8801 yml_log_sub_test_end "$@" >> $YAML_LOG
8807 local llverdev_opts="$*"
8808 local devname=$(basename $dev)
8809 local size=$(awk "/$devname$/ {print \$3}" /proc/partitions)
8810 # loop devices aren't in /proc/partitions
8811 [[ -z "$size" ]] && size=$(stat -c %s $dev)
8813 local size_gb=$((size / 1024 / 1024)) # Gb
8815 local partial_arg=""
8816 # Run in partial (fast) mode if the size of a partition > 1 GB
8817 (( $size == 0 || $size_gb > 1 )) && partial_arg="-p"
8819 llverdev --force $partial_arg $llverdev_opts $dev
8825 local llverfs_opts=$2
8826 local use_partial_arg=$3
8827 local partial_arg=""
8828 local size=$(df -B G $dir |tail -n 1 |awk '{print $2}' |sed 's/G//') #GB
8830 # Run in partial (fast) mode if the size of a partition > 1 GB
8831 [ "x$use_partial_arg" != "xno" ] && [ $size -gt 1 ] && partial_arg="-p"
8833 llverfs $partial_arg $llverfs_opts $dir
8837 local devs=${1//,/ }
8840 local rslt=$TMP/sgpdd_survey
8842 # sgpdd-survey cleanups ${rslt}.* files
8844 local cmd="rslt=$rslt $params scsidevs=\"$devs\" $SGPDDSURVEY"
8850 # returns the canonical name for an ldiskfs device
8855 do_facet $facet "dv=\\\$($LCTL get_param -n $dev);
8856 if foo=\\\$(lvdisplay -c \\\$dv 2>/dev/null); then
8857 echo dm-\\\${foo##*:};
8859 name=\\\$(basename \\\$dv);
8860 if [[ \\\$name = *flakey* ]]; then
8861 name=\\\$(lsblk -o NAME,KNAME |
8862 awk /\\\$name/'{print \\\$NF}');
8868 is_sanity_benchmark() {
8869 local benchmarks="dbench bonnie iozone fsx"
8871 for b in $benchmarks; do
8872 if [ "$b" == "$suite" ]; then
8880 $LFS df | grep OST | awk '{print $4}' | sort -un | head -1
8884 # Get the available size (KB) of a given obd target.
8891 [[ $facet != client ]] || return 0
8893 size=$(do_facet $facet $LCTL get_param -n *.$obd.kbytesavail | head -n1)
8898 # Get the page size (bytes) on a given facet node.
8899 # The local client page_size is directly available in PAGE_SIZE.
8903 local page_size=$(getconf PAGE_SIZE 2>/dev/null)
8905 [ -z "$CLIENTONLY" -a "$facet" != "client" ] &&
8906 page_size=$(do_facet $facet getconf PAGE_SIZE)
8907 echo -n ${page_size:-4096}
8911 # Get the block count of the filesystem.
8918 [ -z "$CLIENTONLY" ] && count=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
8919 awk '/^Block count:/ {print $3}')
8923 # Check whether the "ea_inode" feature is enabled or not, to allow
8924 # ldiskfs xattrs over one block in size. Allow both the historical
8925 # Lustre feature name (large_xattr) and the upstream name (ea_inode).
8926 large_xattr_enabled() {
8927 [[ $(facet_fstype $SINGLEMDS) == zfs ]] && return 0
8929 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
8931 do_facet $SINGLEMDS "$DUMPE2FS -h $mds_dev 2>&1 |
8932 grep -E -q '(ea_inode|large_xattr)'"
8933 return ${PIPESTATUS[0]}
8936 # Get the maximum xattr size supported by the filesystem.
8938 $LCTL get_param -n llite.*.max_easize
8941 # Dump the value of the named xattr from a file.
8946 echo "$(getfattr -n $xattr_name --absolute-names --only-values $file)"
8949 # Generate a string with size of $size bytes.
8951 local size=${1:-1024} # in bytes
8953 echo "$(head -c $size < /dev/zero | tr '\0' y)"
8956 reformat_external_journal() {
8961 if [ -n "${!var}" ]; then
8962 local rcmd="do_facet $facet"
8964 echo "reformat external journal on $facet:${!var}"
8965 ${rcmd} mke2fs -O journal_dev ${!var} || return 1
8969 # MDT file-level backup/restore
8970 mds_backup_restore() {
8973 local devname=$(mdsdevname $(facet_number $facet))
8974 local mntpt=$(facet_mntpt brpt)
8975 local rcmd="do_facet $facet"
8976 local metadata=${TMP}/backup_restore.tgz
8977 local opts=${MDS_MOUNT_FS_OPTS}
8978 local svc=${facet}_svc
8980 if ! ${rcmd} test -b ${devname}; then
8981 opts=$(csa_add "$opts" -o loop)
8984 echo "file-level backup/restore on $facet:${devname}"
8986 # step 1: build mount point
8987 ${rcmd} mkdir -p $mntpt
8988 # step 2: cleanup old backup
8989 ${rcmd} rm -f $metadata
8991 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 3
8992 if [ ! -z $igif ]; then
8993 # step 3.5: rm .lustre
8994 ${rcmd} rm -rf $mntpt/ROOT/.lustre || return 3
8996 # step 4: backup metadata
8998 ${rcmd} tar zcf $metadata --xattrs --xattrs-include="trusted.*" \
8999 --sparse -C $mntpt/ . > /dev/null 2>&1 || return 4
9001 ${rcmd} $UMOUNT $mntpt || return 5
9002 # step 6: reformat dev
9003 echo "reformat new device"
9004 format_mdt $(facet_number $facet)
9006 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 7
9007 # step 8: restore metadata
9009 ${rcmd} tar zxfp $metadata --xattrs --xattrs-include="trusted.*" \
9010 --sparse -C $mntpt > /dev/null 2>&1 || return 8
9011 # step 9: remove recovery logs
9012 echo "remove recovery logs"
9013 ${rcmd} rm -fv $mntpt/OBJECTS/* $mntpt/CATALOGS
9014 # step 10: umount dev
9015 ${rcmd} $UMOUNT $mntpt || return 10
9016 # step 11: cleanup tmp backup
9017 ${rcmd} rm -f $metaea $metadata
9018 # step 12: reset device label - it's not virgin on
9019 ${rcmd} e2label $devname ${!svc}
9026 local devname=$(mdsdevname $(facet_number $facet))
9027 local mntpt=$(facet_mntpt brpt)
9028 local rcmd="do_facet $facet"
9029 local opts=${MDS_MOUNT_FS_OPTS}
9031 if ! ${rcmd} test -b ${devname}; then
9032 opts=$(csa_add "$opts" -o loop)
9035 echo "removing OI files on $facet: idx=${idx}"
9037 # step 1: build mount point
9038 ${rcmd} mkdir -p $mntpt
9040 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
9041 if [ -z $idx ]; then
9042 # step 3: remove all OI files
9043 ${rcmd} rm -fv $mntpt/oi.16*
9044 elif [ $idx -lt 2 ]; then
9045 ${rcmd} rm -fv $mntpt/oi.16.${idx}
9049 # others, rm oi.16.[idx, idx * idx, idx ** ...]
9050 for ((i=${idx}; i<64; i=$((i * idx)))); do
9051 ${rcmd} rm -fv $mntpt/oi.16.${i}
9055 ${rcmd} $UMOUNT $mntpt || return 2
9056 # OI files will be recreated when mounted as lustre next time.
9059 # generate maloo upload-able log file name
9060 # \param logname specify unique part of file name
9061 generate_logname() {
9062 local logname=${1:-"default_logname"}
9064 echo "$TESTLOG_PREFIX.$TESTNAME.$logname.$(hostname -s).log"
9067 # make directory on different MDTs
9072 local hash_name=("all_char" "fnv_1a_64" "crush")
9073 local dirstripe_count=${DIRSTRIPE_COUNT:-"2"}
9074 local dirstripe_index=${DIRSTRIPE_INDEX:-$((base % $MDSCOUNT))}
9077 (( $MDS1_VERSION > $(version_code 2.15.0) )) &&
9078 hash_name+=("crush2")
9080 while getopts "c:H:i:p" opt; do
9082 c) dirstripe_count=$OPTARG;;
9083 H) hash_type=$OPTARG;;
9084 i) dirstripe_index=$OPTARG;;
9086 \?) error "only support -c -H -i -p";;
9090 shift $((OPTIND - 1))
9091 [ $# -eq 1 ] || error "Only creating single directory is supported"
9094 local parent=$(dirname $path)
9095 if [ "$p_option" == "-p" ]; then
9096 [ -d $path ] && return 0
9097 if [ ! -d ${parent} ]; then
9098 mkdir -p ${parent} ||
9099 error "mkdir parent '$parent' failed"
9103 if [ $MDSCOUNT -le 1 ] || ! is_lustre ${parent}; then
9104 mkdir $path || error "mkdir '$path' failed"
9108 if [ $dirstripe_index -eq -1 ]; then
9109 mdt_index=$((base % MDSCOUNT))
9111 mdt_index=$dirstripe_index
9114 # randomly choose hash type
9115 [ -z "$hash_type" ] &&
9116 hash_type=${hash_name[$((RANDOM % ${#hash_name[@]}))]}
9118 if (($MDS1_VERSION >= $(version_code 2.8.0))); then
9119 if [ $dirstripe_count -eq -1 ]; then
9120 dirstripe_count=$((RANDOM % MDSCOUNT + 1))
9126 echo "striped dir -i$mdt_index -c$dirstripe_count -H $hash_type $path"
9127 $LFS mkdir -i$mdt_index -c$dirstripe_count -H $hash_type $path ||
9128 error "mkdir -i $mdt_index -c$dirstripe_count -H $hash_type $path failed"
9132 # free_fd: find the smallest and not in use file descriptor [above @last_fd]
9134 # If called many times, passing @last_fd will avoid repeated searching
9135 # already-open FDs repeatedly if we know they are still in use.
9137 # usage: free_fd [last_fd]
9140 local max_fd=$(ulimit -n)
9141 local fd=$((${1:-2} + 1))
9143 while [[ $fd -le $max_fd && -e /proc/self/fd/$fd ]]; do
9146 [ $fd -lt $max_fd ] || error "finding free file descriptor failed"
9150 check_mount_and_prep()
9152 is_mounted $MOUNT || setupall
9154 rm -rf $DIR/[df][0-9]* || error "Fail to cleanup the env!"
9155 mkdir_on_mdt0 $DIR/$tdir || error "Fail to mkdir $DIR/$tdir."
9156 for idx in $(seq $MDSCOUNT); do
9157 local name="MDT$(printf '%04x' $((idx - 1)))"
9158 rm -rf $MOUNT/.lustre/lost+found/$name/*
9162 # calcule how many ost-objects to be created.
9163 precreated_ost_obj_count()
9167 local mdt_name="MDT$(printf '%04x' $mdt_idx)"
9168 local ost_name="OST$(printf '%04x' $ost_idx)"
9169 local proc_path="${FSNAME}-${ost_name}-osc-${mdt_name}"
9170 local last_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
9171 osp.$proc_path.prealloc_last_id)
9172 local next_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
9173 osp.$proc_path.prealloc_next_id)
9174 echo $((last_id - next_id + 1))
9177 check_file_in_pool()
9182 local res=$($LFS getstripe $file | grep 0x | cut -f2)
9185 for t in $tlist ; do
9186 [ "$i" -eq "$t" ] && continue 2
9189 echo "pool list: $tlist"
9190 echo "striping: $res"
9191 error_noexit "$file not allocated in $pool"
9198 echo "Creating new pool"
9201 create_pool $FSNAME.$pool ||
9202 { error_noexit "No pool created, result code $?"; return 1; }
9203 [ $($LFS pool_list $FSNAME | grep -c "$FSNAME.${pool}\$") -eq 1 ] ||
9204 { error_noexit "$pool not in lfs pool_list"; return 2; }
9207 pool_add_targets() {
9208 echo "Adding targets to pool"
9214 if [ -z $last ]; then
9217 local list=$(seq $first $step $last)
9220 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
9221 local tg=$(for i in $list;
9222 do printf -- "-e $FSNAME-OST%04x_UUID " $i; done)
9223 local firstx=$(printf "%04x" $first)
9224 local lastx=$(printf "%04x" $last)
9226 do_facet mgs $LCTL pool_add \
9227 $FSNAME.$pool $FSNAME-OST[$firstx-$lastx/$step]
9229 if (( $? != 0 && $? != 17 )); then
9230 error_noexit "pool_add $FSNAME-OST[$firstx-$lastx/$step] failed"
9234 # wait for OSTs to be added to the pool
9235 for mds_id in $(seq $MDSCOUNT); do
9236 local mdt_id=$((mds_id-1))
9237 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
9238 wait_update_facet mds$mds_id \
9239 "lctl get_param -n lod.$lodname.pools.$pool |
9240 grep $tg | sort -u | tr '\n' ' '" "$t" || {
9241 error_noexit "mds$mds_id: Add to pool failed"
9245 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool |
9246 grep $tg | sort -u | tr '\n' ' ' " "$t" || {
9247 error_noexit "Add to pool failed"
9255 echo "Setting pool on directory $tdir"
9257 $LFS setstripe -c 2 -p $pool $tdir && return 0
9259 error_noexit "Cannot set pool $pool to $tdir"
9266 echo "Checking pool on directory $tdir"
9268 local res=$($LFS getstripe --pool $tdir | sed "s/\s*$//")
9269 [ "$res" = "$pool" ] && return 0
9271 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
9275 pool_dir_rel_path() {
9276 echo "Testing relative path works well"
9281 mkdir -p $root/$tdir/$tdir
9283 pool_set_dir $pool $tdir || return 1
9284 pool_set_dir $pool ./$tdir || return 2
9285 pool_set_dir $pool ../$tdir || return 3
9286 pool_set_dir $pool ../$tdir/$tdir || return 4
9287 rm -rf $tdir; cd - > /dev/null
9290 pool_alloc_files() {
9291 echo "Checking files allocation from directory pool"
9298 for i in $(seq -w 1 $count)
9300 local file=$tdir/file-$i
9302 check_file_in_pool $file $pool "$tlist" || \
9303 failed=$((failed + 1))
9305 [ "$failed" = 0 ] && return 0
9307 error_noexit "$failed files not allocated in $pool"
9311 pool_create_files() {
9312 echo "Creating files in pool"
9320 for i in $(seq -w 1 $count)
9322 local file=$tdir/spoo-$i
9323 $LFS setstripe -p $pool $file
9324 check_file_in_pool $file $pool "$tlist" || \
9325 failed=$((failed + 1))
9327 [ "$failed" = 0 ] && return 0
9329 error_noexit "$failed files not allocated in $pool"
9334 echo "Checking 'lfs df' output"
9337 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
9339 local res=$($LFS df --pool $FSNAME.$pool |
9341 grep "$FSNAME-OST" |
9343 [ "$res" = "$t" ] && return 0
9345 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
9349 pool_file_rel_path() {
9350 echo "Creating files in a pool with relative pathname"
9355 { error_noexit "unable to create $tdir"; return 1 ; }
9356 local file="/..$tdir/$tfile-1"
9357 $LFS setstripe -p $pool $file ||
9358 { error_noexit "unable to create $file" ; return 2 ; }
9361 $LFS setstripe -p $pool $tfile-2 || {
9362 error_noexit "unable to create $tfile-2 in $tdir"
9367 pool_remove_first_target() {
9368 echo "Removing first target from a pool"
9369 pool_remove_target $1 -1
9372 pool_remove_target() {
9376 local pname="lov.$FSNAME-*.pools.$pool"
9377 if [ $index -eq -1 ]; then
9378 local t=$($LCTL get_param -n $pname | head -1)
9380 local t=$(printf "$FSNAME-OST%04x_UUID" $index)
9383 echo "Removing $t from $pool"
9384 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
9385 for mds_id in $(seq $MDSCOUNT); do
9386 local mdt_id=$((mds_id-1))
9387 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
9388 wait_update_facet mds$mds_id \
9389 "lctl get_param -n lod.$lodname.pools.$pool |
9391 error_noexit "mds$mds_id: $t not removed from" \
9396 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
9397 error_noexit "$t not removed from $FSNAME.$pool"
9402 pool_remove_all_targets() {
9403 echo "Removing all targets from pool"
9406 local pname="lov.$FSNAME-*.pools.$pool"
9407 for t in $($LCTL get_param -n $pname | sort -u)
9409 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
9411 for mds_id in $(seq $MDSCOUNT); do
9412 local mdt_id=$((mds_id-1))
9413 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
9414 wait_update_facet mds$mds_id "lctl get_param -n \
9415 lod.$lodname.pools.$pool" "" || {
9416 error_noexit "mds$mds_id: Pool $pool not drained"
9420 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
9421 error_noexit "Pool $FSNAME.$pool cannot be drained"
9424 # striping on an empty/nonexistant pool should fall back
9425 # to "pool of everything"
9427 error_noexit "failed to use fallback striping for empty pool"
9430 # setstripe on an empty pool should fail
9431 $LFS setstripe -p $pool $file 2>/dev/null && {
9432 error_noexit "expected failure when creating file" \
9440 echo "Destroying pool"
9444 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
9447 # striping on an empty/nonexistant pool should fall back
9448 # to "pool of everything"
9450 error_noexit "failed to use fallback striping for missing pool"
9453 # setstripe on an empty pool should fail
9454 $LFS setstripe -p $pool $file 2>/dev/null && {
9455 error_noexit "expected failure when creating file" \
9460 # get param should return err once pool is gone
9461 if wait_update $HOSTNAME "lctl get_param -n \
9462 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
9464 remove_pool_from_list $FSNAME.$pool
9467 error_noexit "Pool $FSNAME.$pool is not destroyed"
9471 # Get and check the actual stripe count of one file.
9472 # Usage: check_stripe_count <file> <expected_stripe_count>
9473 check_stripe_count() {
9478 [[ -z "$file" || -z "$expected" ]] &&
9479 error "check_stripe_count: invalid argument"
9481 local cmd="$LFS getstripe -c $file"
9482 actual=$($cmd) || error "$cmd failed"
9483 actual=${actual%% *}
9485 if [[ $actual -ne $expected ]]; then
9486 [[ $expected -eq -1 ]] || { $LFS getstripe $file;
9487 error "$cmd not expected ($expected): found $actual"; }
9488 [[ $actual -eq $OSTCOUNT ]] || { $LFS getstripe $file;
9489 error "$cmd not OST count ($OSTCOUNT): found $actual"; }
9493 # Get and check the actual list of OST indices on one file.
9494 # Usage: check_obdidx <file> <expected_comma_separated_list_of_ost_indices>
9500 [[ -z "$file" || -z "$expected" ]] &&
9501 error "check_obdidx: invalid argument!"
9503 obdidx=$(comma_list $($LFS getstripe $file | grep -A $OSTCOUNT obdidx |
9504 grep -v obdidx | awk '{print $1}' | xargs))
9506 [[ $obdidx = $expected ]] ||
9507 error "list of OST indices on $file is $obdidx," \
9508 "should be $expected"
9511 # Get and check the actual OST index of the first stripe on one file.
9512 # Usage: check_start_ost_idx <file> <expected_start_ost_idx>
9513 check_start_ost_idx() {
9518 [[ -z "$file" || -z "$expected" ]] &&
9519 error "check_start_ost_idx: invalid argument!"
9521 start_ost_idx=$($LFS getstripe $file | grep -A 1 obdidx |
9522 grep -v obdidx | awk '{print $1}')
9524 [[ $start_ost_idx = $expected ]] ||
9525 error "OST index of the first stripe on $file is" \
9526 "$start_ost_idx, should be $expected"
9529 killall_process () {
9530 local clients=${1:-$(hostname)}
9535 do_nodes $clients "killall $signal $name"
9540 do_facet mgs "$LCTL snapshot_create -F $FSNAME $*"
9545 do_facet mgs "$LCTL snapshot_destroy -F $FSNAME $*"
9550 do_facet mgs "$LCTL snapshot_modify -F $FSNAME $*"
9555 do_facet mgs "$LCTL snapshot_list -F $FSNAME $*"
9560 do_facet mgs "$LCTL snapshot_mount -F $FSNAME $*"
9565 do_facet mgs "$LCTL snapshot_umount -F $FSNAME $*"
9572 do_facet mgs "cat $LSNAPSHOT_LOG"
9578 echo "Cleaning test environment ..."
9580 # Every lsnapshot command takes exclusive lock with others,
9581 # so can NOT destroy the snapshot during list with 'xargs'.
9583 local ssname=$(lsnapshot_list | grep snapshot_name |
9584 grep lss_ | awk '{ print $2 }' | head -n 1)
9585 [ -z "$ssname" ] && break
9587 lsnapshot_destroy -n $ssname -f ||
9588 lss_err "Fail to destroy $ssname by force"
9598 local host=$(facet_active_host $facet)
9599 local dir=$(dirname $(facet_vdevice $facet))
9600 local pool=$(zpool_name $facet)
9601 local lfsname=$(zfs_local_fsname $facet)
9602 local label=${FSNAME}-${role}$(printf '%04x' $idx)
9605 "echo '$host - $label zfs:${dir}/${pool}/${lfsname} - -' >> \
9611 do_facet mgs "rm -f $LSNAPSHOT_CONF"
9612 echo "Generating $LSNAPSHOT_CONF on MGS ..."
9614 if ! combined_mgs_mds ; then
9615 [ $(facet_fstype mgs) != zfs ] &&
9616 skip "Lustre snapshot 1 only works for ZFS backend"
9618 local host=$(facet_active_host mgs)
9619 local dir=$(dirname $(facet_vdevice mgs))
9620 local pool=$(zpool_name mgs)
9621 local lfsname=$(zfs_local_fsname mgs)
9624 "echo '$host - MGS zfs:${dir}/${pool}/${lfsname} - -' \
9625 >> $LSNAPSHOT_CONF" || lss_err "generate lss conf (mgs)"
9628 for num in `seq $MDSCOUNT`; do
9629 [ $(facet_fstype mds$num) != zfs ] &&
9630 skip "Lustre snapshot 1 only works for ZFS backend"
9632 lss_gen_conf_one mds$num MDT $((num - 1)) ||
9633 lss_err "generate lss conf (mds$num)"
9636 for num in `seq $OSTCOUNT`; do
9637 [ $(facet_fstype ost$num) != zfs ] &&
9638 skip "Lustre snapshot 1 only works for ZFS backend"
9640 lss_gen_conf_one ost$num OST $((num - 1)) ||
9641 lss_err "generate lss conf (ost$num)"
9644 do_facet mgs "cat $LSNAPSHOT_CONF"
9647 # Parse 'lfs getstripe -d <path_with_dir_name>' for non-composite dir
9648 parse_plain_dir_param()
9653 if [[ ${invalues[0]} =~ "stripe_count:" ]]; then
9654 param="-c ${invalues[1]}"
9656 if [[ ${invalues[2]} =~ "stripe_size:" ]]; then
9657 param="$param -S ${invalues[3]}"
9659 if [[ ${invalues[4]} =~ "pattern:" ]]; then
9660 if [[ ${invalues[5]} =~ "stripe_offset:" ]]; then
9661 param="$param -i ${invalues[6]}"
9663 param="$param -L ${invalues[5]} -i ${invalues[7]}"
9665 elif [[ ${invalues[4]} =~ "stripe_offset:" ]]; then
9666 param="$param -i ${invalues[5]}"
9674 local val=$(awk '{print $2}' <<< $line)
9676 if [[ $line =~ ^"lmm_stripe_count:" ]]; then
9678 elif [[ $line =~ ^"lmm_stripe_size:" ]]; then
9680 elif [[ $line =~ ^"lmm_stripe_offset:" ]]; then
9682 elif [[ $line =~ ^"lmm_pattern:" ]]; then
9687 parse_layout_param()
9694 if [[ ! -z $line ]]; then
9695 if [[ -z $mode ]]; then
9696 if [[ $line =~ ^"stripe_count:" ]]; then
9698 elif [[ $line =~ ^"lmm_stripe_count:" ]]; then
9700 elif [[ $line =~ ^"lcm_layout_gen:" ]]; then
9705 if [[ $mode = "plain_dir" ]]; then
9706 param=$(parse_plain_dir_param "$line")
9707 elif [[ $mode = "plain_file" ]]; then
9708 val=$(parse_plain_param "$line")
9709 [[ ! -z $val ]] && param="$param $val"
9710 elif [[ $mode = "pfl" ]]; then
9711 val=$(echo $line | awk '{print $2}')
9712 if [[ $line =~ ^"lcme_extent.e_end:" ]]; then
9713 if [[ $val = "EOF" ]]; then
9714 param="$param -E -1"
9716 param="$param -E $val"
9718 elif [[ $line =~ ^"stripe_count:" ]]; then
9720 val=$(parse_plain_dir_param "$line")
9724 val=$(parse_plain_param "$line")
9725 [[ ! -z $val ]] && param="$param $val"
9735 local param=$($LFS getstripe -d $1 | parse_layout_param)
9744 # Cancel locks before setting lfsck_verify_pfid so that errors are more
9746 cancel_lru_locks mdc
9747 cancel_lru_locks osc
9749 # make sure PFID is set correctly for files
9750 do_nodes $(comma_list $(osts_nodes)) \
9751 "$LCTL set_param -n obdfilter.${FSNAME}-OST*.lfsck_verify_pfid=1"
9754 cat $f &> /dev/nullA ||
9755 { rc=$?; echo "verify $f failed"; break; }
9758 do_nodes $(comma_list $(osts_nodes)) \
9759 "$LCTL set_param -n obdfilter.${FSNAME}-OST*.lfsck_verify_pfid=0"
9763 # check that clients "oscs" was evicted after "before"
9764 check_clients_evicted() {
9771 for osc in $oscs; do
9772 echo "Check state for $osc"
9773 local evicted=$(do_facet client $LCTL get_param osc.$osc.state |
9774 tail -n 5 | awk -F"[ ,]" \
9775 '/EVICTED/ { if (mx<$4) { mx=$4; } } END { print mx }')
9776 if (($? == 0)) && (($evicted > $before)); then
9777 echo "$osc is evicted at $evicted"
9780 echo "$osc was not evicted after $before:"
9781 do_facet client $LCTL get_param osc.$osc.state |
9786 [ $rc -eq 0 ] || error "client not evicted from OST"
9789 # check that clients OSCS current_state is FULL
9790 check_clients_full() {
9795 for osc in $oscs; do
9796 wait_update_facet client \
9797 "lctl get_param -n osc.$osc.state |
9798 grep 'current_state: FULL'" \
9799 "current_state: FULL" $timeout
9800 [ $? -eq 0 ] || error "$osc state is not FULL"
9805 __changelog_deregister() {
9807 local mdt="$(facet_svc $facet)"
9811 # skip cleanup if no user registered for this MDT
9812 [ -z "$cl_user" ] && echo "$mdt: no changelog user" && return 0
9813 # user is no longer registered, skip cleanup
9814 changelog_users "$facet" | grep -q "$cl_user" ||
9815 { echo "$mdt: changelog user '$cl_user' not found"; return 0; }
9817 # From this point, if any operation fails, it is an error
9818 __changelog_clear $facet $cl_user 0 ||
9819 error_noexit "$mdt: changelog_clear $cl_user 0 fail: $rc"
9820 do_facet $facet $LCTL --device $mdt changelog_deregister $cl_user ||
9821 error_noexit "$mdt: changelog_deregister '$cl_user' fail: $rc"
9824 declare -Ax CL_USERS
9825 changelog_register() {
9826 for M in $(seq $MDSCOUNT); do
9828 local mdt="$(facet_svc $facet)"
9831 cl_mask=$(do_facet $facet $LCTL get_param \
9832 mdd.${mdt}.changelog_mask -n)
9833 stack_trap "do_facet $facet $LCTL \
9834 set_param mdd.$mdt.changelog_mask=\'$cl_mask\' -n" EXIT
9835 do_facet $facet $LCTL set_param mdd.$mdt.changelog_mask=+hsm ||
9836 error "$mdt: changelog_mask=+hsm failed: $?"
9839 cl_user=$(do_facet $facet $LCTL --device $mdt \
9840 changelog_register -n $@) ||
9841 error "$mdt: register changelog user failed: $?"
9842 stack_trap "__changelog_deregister $facet $cl_user" EXIT
9844 stack_trap "CL_USERS[$facet]='${CL_USERS[$facet]}'" EXIT
9845 # Bash does not support nested arrays, but the format of a
9846 # cl_user is constrained enough to use whitespaces as separators
9847 CL_USERS[$facet]+="$cl_user "
9849 echo "Registered $MDSCOUNT changelog users: '${CL_USERS[@]% }'"
9852 changelog_deregister() {
9854 # bash assoc arrays do not guarantee to list keys in created order
9855 # so reorder to get same order than in changelog_register()
9856 local cl_facets=$(echo "${!CL_USERS[@]}" | tr " " "\n" | sort |
9859 for facet in $cl_facets; do
9860 for cl_user in ${CL_USERS[$facet]}; do
9861 __changelog_deregister $facet $cl_user || return $?
9863 unset CL_USERS[$facet]
9869 local service=$(facet_svc $facet)
9871 do_facet $facet $LCTL get_param -n mdd.$service.changelog_users
9874 changelog_user_rec() {
9877 local service=$(facet_svc $facet)
9879 changelog_users $facet | awk '$1 == "'$cl_user'" { print $2 }'
9882 changelog_chmask() {
9885 do_nodes $(comma_list $(mdts_nodes)) \
9886 $LCTL set_param mdd.*.changelog_mask="$mask"
9889 # usage: __changelog_clear FACET CL_USER [+]INDEX
9893 local mdt="$(facet_svc $facet)"
9899 # Remove the leading '+'
9901 rec+=$(changelog_user_rec $facet $cl_user)
9908 if [ $rec -eq 0 ]; then
9909 echo "$mdt: clear the changelog for $cl_user of all records"
9911 echo "$mdt: clear the changelog for $cl_user to record #$rec"
9913 $LFS changelog_clear $mdt $cl_user $rec
9916 # usage: changelog_clear [+]INDEX
9918 # If INDEX is prefixed with '+', increment every changelog user's record index
9919 # by INDEX. Otherwise, clear the changelog up to INDEX for every changelog
9923 # bash assoc arrays do not guarantee to list keys in created order
9924 # so reorder to get same order than in changelog_register()
9925 local cl_facets=$(echo "${!CL_USERS[@]}" | tr " " "\n" | sort |
9929 for facet in $cl_facets; do
9930 for cl_user in ${CL_USERS[$facet]}; do
9931 __changelog_clear $facet $cl_user $1 || rc=${rc:-$?}
9941 for M in $(seq $MDSCOUNT); do
9943 local mdt="$(facet_svc $facet)"
9947 output=$($LFS changelog $mdt)
9949 if [ $ret -ne 0 ]; then
9951 elif [ -n "$output" ]; then
9952 echo "$output" | sed -e 's/^/'$mdt'./'
9959 changelog_extract_field() {
9964 changelog_dump | gawk "/$cltype.*$file$/ {
9965 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
9969 # Prints a changelog record produced by "lfs changelog" as an associative array
9972 # $> changelog2array 16 01CREAT 10:28:46.968438800 2018.03.09 0x0 \
9973 # t=[0x200000401:0x10:0x0] j=touch.501 ef=0xf u=501:501 \
9974 # nid=0@lo p=[0x200000007:0x1:0x0] blob
9975 # ([index]='16' [type]='CREAT' [time]='10:28:46.968438800'
9976 # [date]='2018.03.09' [flags]=0x0 ['target-fid']='[0x200000401:0x10:0x0]'
9977 # ['jobid']='touch.501' ['extra-flags']='0x0f' [uid]='0' ['gid']='0'
9978 # ['nid']='0@lo' ['parent-fid']='[0x200000007:0x1:0x0]')
9980 # Note that the changelog record is not quoted
9981 # Also note that the line breaks in the output were only added for readability
9983 # Typically, you want to eval the output of the command to fill an actual
9984 # associative array, like this:
9985 # $> eval declare -A changelog=$(changelog2array $entry)
9987 # It can then be accessed like any bash associative array:
9988 # $> echo "${changelog[index]}" "${changelog[type]}" "${changelog[flags]}"
9990 # $> echo "${changelog[uid]}":"${changelog[gid]}"
9998 # A changelog, as printed by "lfs changelog" typically looks like this:
9999 # <index> <type> <time> <date> <flags> <key1=value1> <key2=value2> ...
10001 # Parse the positional part of the changelog
10003 # changelog_dump() prefixes records with their mdt's name
10004 local index="${1##*.}"
10006 printf "[index]='%s' [type]='%s' [time]='%s' [date]='%s' [flags]='%s'" \
10007 "$index" "${2:2}" "$3" "$4" "$5"
10009 # Parse the key/value part of the changelog
10010 for arg in "${@:5}"; do
10011 # Check it matches a key=value syntax
10012 [[ "$arg" =~ ^[[:alpha:]]+= ]] || continue
10014 local key="${arg%%=*}"
10015 local value="${arg#*=}"
10019 # u is actually for uid AND gid: u=UID:GID
10020 printf " [uid]='%s'" "${value%:*}"
10022 value="${value#*:}"
10050 printf " ['%s']='%s'" "$key" "$value"
10057 # Format and print a changelog record
10059 # Interpreted sequences are:
10061 # %f the "flags" attribute of a changelog record
10062 __changelog_printf()
10067 for ((i = 0; i < ${#format}; i++)); do
10068 local char="${format:$i:1}"
10069 if [ "$char" != % ]; then
10070 printf '%c' "$char"
10075 char="${format:$i:1}"
10078 printf '%s' "${changelog[flags]}"
10088 # Filter changelog records
10092 local action='print'
10095 while [ $# -gt 0 ]; do
10106 filter[${1#-}]="$2"
10115 changelog_dump | { while read -r record; do
10116 eval local -A changelog=$(changelog2array $record)
10117 for key in "${!filter[@]}"; do
10120 [ "${changelog[$key]}" == "${filter[$key]}" ]
10127 case "${action:-print}" in
10129 printf '%s\n' "$record"
10132 __changelog_printf "$format"
10142 [ ! -d "$dir" ] && return
10144 [ -z "$layout" ] && {
10145 $LFS setstripe -d $dir || error "error deleting stripe '$dir'"
10149 setfattr -n trusted.lov -v $layout $dir ||
10150 error "error restoring layout '$layout' to '$dir'"
10153 # save the layout of a directory, the returned string will be used by
10154 # restore_layout() to restore the layout
10157 local str=$(getfattr -n trusted.lov --absolute-names -e hex $dir \
10158 2> /dev/null | awk -F'=' '/trusted.lov/{ print $2 }')
10162 # save layout of a directory and restore it at exit
10163 save_layout_restore_at_exit() {
10165 local layout=$(save_layout $dir)
10167 stack_trap "restore_layout $dir $layout" EXIT
10170 verify_yaml_layout() {
10174 local msg_prefix=$4
10176 echo "getstripe --yaml $src"
10177 $LFS getstripe --yaml $src > $temp || error "getstripe $src failed"
10178 echo "setstripe --yaml=$temp $dst"
10179 $LFS setstripe --yaml=$temp $dst|| error "setstripe $dst failed"
10182 local layout1=$(get_layout_param $src)
10183 local layout2=$(get_layout_param $dst)
10184 # compare their layout info
10185 [ "$layout1" == "$layout2" ] ||
10186 error "$msg_prefix $src/$dst layouts are not equal"
10189 is_project_quota_supported() {
10190 $ENABLE_PROJECT_QUOTAS || return 1
10192 [[ "$(facet_fstype $SINGLEMDS)" == "ldiskfs" &&
10193 $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.9.55) ]] &&
10194 do_facet mds1 lfs --help |& grep -q project && return 0
10196 [[ "$(facet_fstype $SINGLEMDS)" == "zfs" &&
10197 $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.10.53) ]] &&
10198 do_facet mds1 $ZPOOL get all | grep -q project_quota && return 0
10203 # ZFS project quota enable/disable:
10204 # This feature will become active as soon as it is enabled and will never
10205 # return to being disabled. Each filesystem will be upgraded automatically
10206 # when remounted or when [a] new file is created under that filesystem. The
10207 # upgrade can also be triggered on filesystems via `zfs set version=current
10208 # <pool/fs>`. The upgrade process runs in the background and may take a
10209 # while to complete for the filesystems containing a large number of files.
10210 enable_project_quota() {
10211 is_project_quota_supported || return 0
10212 local zkeeper=${KEEP_ZPOOL}
10213 stack_trap "KEEP_ZPOOL=$zkeeper" EXIT
10215 stopall || error "failed to stopall (1)"
10217 local zfeat_en="feature@project_quota=enabled"
10218 for facet in $(seq -f mds%g $MDSCOUNT) $(seq -f ost%g $OSTCOUNT); do
10219 local facet_fstype=${facet:0:3}1_FSTYPE
10222 if [ "${!facet_fstype}" = "zfs" ]; then
10223 devname=$(zpool_name ${facet})
10224 do_facet ${facet} $ZPOOL set "$zfeat_en" $devname ||
10225 error "$ZPOOL set $zfeat_en $devname"
10227 [ ${facet:0:3} == "mds" ] &&
10228 devname=$(mdsdevname ${facet:3}) ||
10229 devname=$(ostdevname ${facet:3})
10230 do_facet ${facet} $TUNE2FS -O project $devname ||
10231 error "tune2fs $devname failed"
10235 KEEP_ZPOOL="${zkeeper}"
10240 disable_project_quota() {
10241 is_project_quota_supported || return 0
10242 [ "$mds1_FSTYPE" != "ldiskfs" ] && return 0
10243 stopall || error "failed to stopall (1)"
10245 for num in $(seq $MDSCOUNT); do
10246 do_facet mds$num $TUNE2FS -Q ^prj $(mdsdevname $num) ||
10247 error "tune2fs $(mdsdevname $num) failed"
10250 for num in $(seq $OSTCOUNT); do
10251 do_facet ost$num $TUNE2FS -Q ^prj $(ostdevname $num) ||
10252 error "tune2fs $(ostdevname $num) failed"
10260 # In order to test multiple remote HSM agents, a new facet type named "AGT" and
10261 # the following associated variables are added:
10263 # AGTCOUNT: number of agents
10264 # AGTDEV{N}: target HSM mount point (root path of the backend)
10265 # agt{N}_HOST: hostname of the agent agt{N}
10266 # SINGLEAGT: facet of the single agent
10268 # The number of agents is initialized as the number of remote client nodes.
10269 # By default, only single copytool is started on a remote client/agent. If there
10270 # was no remote client, then the copytool will be started on the local client.
10276 export AGTCOUNT=${AGTCOUNT:-$((CLIENTCOUNT - 1))}
10277 [[ $AGTCOUNT -gt 0 ]] || AGTCOUNT=1
10279 export SHARED_DIRECTORY=${SHARED_DIRECTORY:-$TMP}
10280 if [[ $CLIENTCOUNT -gt 1 ]] &&
10281 ! check_shared_dir $SHARED_DIRECTORY $CLIENTS; then
10282 skip_env "SHARED_DIRECTORY should be accessible"\
10283 "on all client nodes"
10287 # We used to put the HSM archive in $SHARED_DIRECTORY but that
10288 # meant NFS issues could hose sanity-hsm sessions. So now we
10289 # use $TMP instead.
10290 for n in $(seq $AGTCOUNT); do
10291 eval export AGTDEV$n=\$\{AGTDEV$n:-"$TMP/arc$n"\}
10292 agent=CLIENT$((n + 1))
10293 if [[ -z "${!agent}" ]]; then
10294 [[ $CLIENTCOUNT -eq 1 ]] && agent=CLIENT1 ||
10297 eval export agt${n}_HOST=\$\{agt${n}_HOST:-${!agent}\}
10298 local var=agt${n}_HOST
10299 [[ ! -z "${!var}" ]] || error "agt${n}_HOST is empty!"
10302 export SINGLEAGT=${SINGLEAGT:-agt1}
10304 export HSMTOOL=${HSMTOOL:-"lhsmtool_posix"}
10305 export HSMTOOL_PID_FILE=${HSMTOOL_PID_FILE:-"/var/run/lhsmtool_posix.pid"}
10306 export HSMTOOL_VERBOSE=${HSMTOOL_VERBOSE:-""}
10307 export HSMTOOL_UPDATE_INTERVAL=${HSMTOOL_UPDATE_INTERVAL:=""}
10308 export HSMTOOL_EVENT_FIFO=${HSMTOOL_EVENT_FIFO:=""}
10309 export HSMTOOL_TESTDIR
10310 export HSMTOOL_ARCHIVE_FORMAT=${HSMTOOL_ARCHIVE_FORMAT:-v2}
10312 if ! [[ $HSMTOOL =~ hsmtool ]]; then
10313 echo "HSMTOOL = '$HSMTOOL' does not contain 'hsmtool', GLWT" >&2
10316 HSM_ARCHIVE_NUMBER=2
10318 # The test only support up to 10 MDTs
10319 MDT_PREFIX="mdt.$FSNAME-MDT000"
10320 HSM_PARAM="${MDT_PREFIX}0.hsm"
10322 # archive is purged at copytool setup
10323 HSM_ARCHIVE_PURGE=true
10325 # Don't allow copytool error upon start/setup
10326 HSMTOOL_NOERROR=false
10329 # Get the backend root path for the given agent facet.
10330 copytool_device() {
10332 local dev=AGTDEV$(facet_number $facet)
10337 get_mdt_devices() {
10339 # get MDT device for each mdc
10340 for mdtno in $(seq 1 $MDSCOUNT); do
10341 local idx=$(($mdtno - 1))
10342 MDT[$idx]=$($LCTL get_param -n \
10343 mdc.$FSNAME-MDT000${idx}-mdc-*.mds_server_uuid |
10344 awk '{gsub(/_UUID/,""); print $1}' | head -n1)
10348 pkill_copytools() {
10352 do_nodes "$hosts" "pkill --pidfile=$HSMTOOL_PID_FILE --signal=$signal hsmtool"
10355 copytool_continue() {
10356 local agents=${1:-$(facet_active_host $SINGLEAGT)}
10358 pkill_copytools "$agents" CONT || return 0
10359 echo "Copytool is continued on $agents"
10363 local hosts=${1:-$(facet_active_host $SINGLEAGT)}
10365 echo "Killing existing copytools on $hosts"
10366 pkill_copytools "$hosts" TERM || return 0
10367 copytool_continue "$hosts"
10370 copytool_monitor_cleanup() {
10371 local facet=${1:-$SINGLEAGT}
10372 local agent=$(facet_active_host $facet)
10374 if [ -n "$HSMTOOL_MONITOR_DIR" ]; then
10375 # Should die when the copytool dies, but just in case.
10376 local cmd="kill \\\$(cat $HSMTOOL_MONITOR_DIR/monitor_pid)"
10377 cmd+=" 2>/dev/null || true"
10378 do_node $agent "$cmd"
10379 do_node $agent "rm -fr $HSMTOOL_MONITOR_DIR"
10380 export HSMTOOL_MONITOR_DIR=
10383 # The pdsh should die on its own when the monitor dies. Just
10384 # in case, though, try to clean up to avoid any cruft.
10385 if [ -n "$HSMTOOL_MONITOR_PDSH" ]; then
10386 kill $HSMTOOL_MONITOR_PDSH 2>/dev/null || true
10387 export HSMTOOL_MONITOR_PDSH=
10393 local host="$(facet_host "$1")"
10394 local prefix=$TESTLOG_PREFIX
10395 [ -n "$TESTNAME" ] && prefix+=.$TESTNAME
10397 printf "${prefix}.copytool${archive_id}_log.${host}.log"
10400 __lhsmtool_rebind()
10402 do_facet $facet $HSMTOOL "${hsmtool_options[@]}" --rebind "$@" "$mountpoint"
10405 __lhsmtool_import()
10407 mkdir -p "$(dirname "$2")" ||
10408 error "cannot create directory '$(dirname "$2")'"
10409 do_facet $facet $HSMTOOL "${hsmtool_options[@]}" --import "$@" "$mountpoint"
10414 local host="$(facet_host "$facet")"
10415 local cmd="$HSMTOOL ${hsmtool_options[@]} --daemon --pid-file=$HSMTOOL_PID_FILE"
10416 [ -n "$bandwidth" ] && cmd+=" --bandwidth $bandwidth"
10417 [ -n "$archive_id" ] && cmd+=" --archive $archive_id"
10418 # [ ${#misc_options[@]} -gt 0 ] &&
10419 # cmd+=" $(IFS=" " echo "$@")"
10420 cmd+=" $@ \"$mountpoint\""
10422 echo "Starting copytool '$facet' on '$host' with cmdline '$cmd'"
10423 stack_trap "pkill_copytools $host TERM || true" EXIT
10424 do_node "$host" "$cmd < /dev/null > \"$(copytool_logfile $facet)\" 2>&1"
10428 local facet="${1:-$SINGLEAGT}"
10430 printf "$(copytool_device "$facet")/${TESTSUITE}.${TESTNAME}/"
10433 # Main entry point to perform copytool related operations
10437 # setup setup a copytool to run in the background, that copytool will be
10439 # import import a file from an HSM backend
10440 # rebind rebind an archived file to a new fid
10442 # Although the semantics might suggest otherwise, one does not need to 'setup'
10443 # a copytool before a call to 'copytool import' or 'copytool rebind'.
10450 # Use default values
10451 local facet=$SINGLEAGT
10452 local mountpoint="${MOUNT2:-$MOUNT}"
10453 local hsm_root="${hsm_root:-$(hsm_root "$facet")}"
10456 local fail_on_error=true
10457 local -a hsmtool_options=("--hsm-root=$hsm_root")
10458 local -a action_options=()
10460 if [[ -n "$HSMTOOL_ARCHIVE_FORMAT" ]]; then
10461 hsmtool_options+=("--archive-format=$HSMTOOL_ARCHIVE_FORMAT")
10464 if [[ -n "$HSMTOOL_VERBOSE" ]]; then
10465 hsmtool_options+=("$HSMTOOL_VERBOSE")
10468 while [ $# -gt 0 ]; do
10480 local archive_id="$1"
10488 local bandwidth="$1" # in MB/s
10491 local fail_on_error=false
10494 # Uncommon(/copytool dependent) option
10495 action_options+=("$1")
10501 stack_trap "do_facet $facet rm -rf '$hsm_root'" EXIT
10502 do_facet $facet mkdir -p "$hsm_root" ||
10503 error "mkdir '$hsm_root' failed"
10507 local copytool=lhsmtool
10511 __${copytool}_${action} "${action_options[@]}"
10512 if [ $? -ne 0 ]; then
10517 local host="$(facet_host $facet)"
10518 error_msg="Failed to start copytool $facet on '$host'"
10521 local src="${action_options[0]}"
10522 local dest="${action_options[1]}"
10523 error_msg="Failed to import '$src' to '$dest'"
10526 error_msg="could not rebind file"
10530 $fail_on_error && error "$error_msg" || echo "$error_msg"
10535 local client_count=$1
10536 if [[ $CLIENTCOUNT -lt $client_count ]]; then
10537 skip "Need $client_count or more clients, have $CLIENTCOUNT"
10544 $LFS path2fid $1 | tr -d '[]'
10545 return ${PIPESTATUS[0]}
10553 if [[ $u == "user" ]]; then
10554 st=$($RUNAS $LFS hsm_state $f)
10557 st=$($LFS hsm_state $f)
10560 [[ $? == 0 ]] || error "$LFS hsm_state $f failed (run as $u)"
10562 st=$(echo $st | cut -f 2 -d" " | tr -d "()," )
10566 check_hsm_flags() {
10570 local st=$(get_hsm_flags $f)
10571 [[ $st == $fl ]] || error "hsm flags on $f are $st != $fl"
10580 if [[ "$value" != "" ]]; then
10583 for mdtno in $(seq 1 $MDSCOUNT); do
10584 local idx=$(($mdtno - 1))
10585 local facet=mds${mdtno}
10586 # if $arg include -P option, run 1 set_param per MDT on the MGS
10587 # else, run set_param on each MDT
10588 [[ $arg = *"-P"* ]] && facet=mgs
10589 do_facet $facet $LCTL set_param $arg mdt.${MDT[$idx]}.$key$value
10590 [[ $? != 0 ]] && rc=1
10595 mdts_check_param() {
10601 for mdtno in $(seq 1 $MDSCOUNT); do
10602 local idx=$(($mdtno - 1))
10603 wait_update_facet --verbose mds${mdtno} \
10604 "$LCTL get_param -n $MDT_PREFIX${idx}.$key" "$target" \
10606 error "$key state is not '$target' on mds${mdtno}"
10610 cdt_set_mount_state() {
10611 mdts_set_param "-P" hsm_control "$1"
10612 # set_param -P is asynchronous operation and could race with set_param.
10613 # In such case configs could be retrieved and applied at mgc after
10614 # set_param -P completion. Sleep here to avoid race with set_param.
10615 # We need at least 20 seconds. 10 for mgc_requeue_thread to wake up
10616 # MGC_TIMEOUT_MIN_SECONDS + MGC_TIMEOUT_RAND_CENTISEC(5 + 5)
10617 # and 10 seconds to retrieve config from server.
10621 cdt_check_state() {
10622 mdts_check_param hsm_control "$1" 20
10625 cdt_set_sanity_policy() {
10626 if [[ "$CDT_POLICY_HAD_CHANGED" ]]
10629 mdts_set_param "" hsm.policy "+NRA"
10630 mdts_set_param "" hsm.policy "-NBR"
10631 CDT_POLICY_HAD_CHANGED=
10639 mdts_set_param "$opt -n" "hsm.$param" "$value"
10643 wait_request_state() {
10647 # 4th arg (mdt index) is optional
10648 local mdtidx=${4:-0}
10649 local mds=mds$(($mdtidx + 1))
10651 local cmd="$LCTL get_param -n ${MDT_PREFIX}${mdtidx}.hsm.actions"
10652 cmd+=" | awk '/'$fid'.*action='$request'/ {print \\\$13}' | cut -f2 -d="
10654 wait_update_facet --verbose $mds "$cmd" "$state" 200 ||
10655 error "request on $fid is not $state on $mds"
10663 local WAIT_MAX=${4:-60}
10666 # We need to run do_node in bg, because pdsh does not exit
10667 # if child process of run script exists.
10668 # I.e. pdsh does not exit when runmultiop_bg_pause exited,
10669 # because of multiop_bg_pause -> $MULTIOP_PROG &
10670 # By the same reason we need sleep a bit after do_nodes starts
10671 # to let runmultiop_bg_pause start muliop and
10672 # update /tmp/multiop_bg.pid ;
10673 # The rm /tmp/multiop_bg.pid guarantees here that
10674 # we have the updated by runmultiop_bg_pause
10675 # /tmp/multiop_bg.pid file
10677 local pid_file=$TMP/multiop_bg.pid.$$
10679 do_node $client "MULTIOP_PID_FILE=$pid_file LUSTRE= \
10680 runmultiop_bg_pause $file $cmds" &
10684 while [[ $wait_time -lt $WAIT_MAX ]]; do
10686 wait_time=$((wait_time + 3))
10687 multiop_pid=$(do_node $client cat $pid_file)
10688 if [ -n "$multiop_pid" ]; then
10693 [ -n "$multiop_pid" ] ||
10694 error "$client : Can not get multiop_pid from $pid_file "
10696 eval export $(node_var_name $client)_multiop_pid=$multiop_pid
10697 eval export $(node_var_name $client)_do_node_pid=$pid
10698 local var=$(node_var_name $client)_multiop_pid
10699 echo client $client multiop_bg started multiop_pid=${!var}
10705 local multiop_pid=$(node_var_name $client)_multiop_pid
10706 local do_node_pid=$(node_var_name $client)_do_node_pid
10708 echo "Stopping multiop_pid=${!multiop_pid} (kill ${!multiop_pid} on $client)"
10709 do_node $client kill -USR1 ${!multiop_pid}
10711 wait ${!do_node_pid}
10715 local delay=$(do_facet $SINGLEMDS lctl get_param -n lo[vd].*.qos_maxage |
10716 awk '{ print $1 * 2; exit; }')
10720 check_component_count() {
10721 local comp_cnt=$($LFS getstripe --component-count $1)
10722 [ $comp_cnt -eq $2 ] || error "$1, component count $comp_cnt != $2"
10725 # Verify there are no init components with "extension" flag
10726 verify_no_init_extension() {
10727 local flg_opts="--component-flags init,extension"
10728 local found=$($LFS find $flg_opts $1 | wc -l)
10729 [ $found -eq 0 ] || error "$1 has component with initialized extension"
10732 # Verify there is at least one component starting at 0
10733 verify_comp_at_zero() {
10734 flg_opts="--component-flags init"
10735 found=$($LFS find --component-start 0M $flg_opts $1 | wc -l)
10736 [ $found -eq 1 ] ||
10737 error "No component starting at zero(!)"
10740 # version after which Self-Extending Layouts are available
10743 sel_layout_sanity() {
10747 verify_no_init_extension $file
10748 verify_comp_at_zero $file
10749 check_component_count $file $comp_cnt
10752 statx_supported() {
10753 $STATX --quiet --version
10758 # wrappers for createmany and unlinkmany
10759 # to set debug=0 if number of creates is high enough
10760 # this is to speedup testing
10762 function createmany() {
10766 if (( count > 100 )); then
10768 do_nodes $(comma_list $(all_nodes)) $LCTL set_param -n debug=0
10770 $LUSTRE/tests/createmany $*
10777 function unlinkmany() {
10781 if (( count > 100 )); then
10783 do_nodes $(comma_list $(all_nodes)) $LCTL set_param -n debug=0
10785 $LUSTRE/tests/unlinkmany $*
10792 # Check if fallocate supported on OSTs, enable if unset, default mode=0
10793 # Optionally pass the OST fallocate mode (0=unwritten extents, 1=zero extents)
10794 function check_set_fallocate()
10796 local new_mode="$1"
10797 local osts=$(comma_list $(osts_nodes))
10798 local fa_mode="osd-ldiskfs.*.fallocate_zero_blocks"
10799 local old_mode=$(do_facet ost1 $LCTL get_param -n $fa_mode 2>/dev/null|
10802 [[ -n "$old_mode" ]] || { echo "fallocate not supported"; return 1; }
10803 [[ -z "$new_mode" && "$old_mode" != "-1" ]] &&
10804 { echo "keep default fallocate mode: $old_mode"; return 0; }
10805 [[ "$new_mode" && "$old_mode" == "$new_mode" ]] &&
10806 { echo "keep current fallocate mode: $old_mode"; return 0; }
10808 stack_trap "do_nodes $osts $LCTL set_param $fa_mode=$old_mode"
10809 do_nodes $osts $LCTL set_param $fa_mode=${new_mode:-0} ||
10810 error "set $fa_mode=$new_mode"
10813 # Check if fallocate supported on OSTs, enable if unset, skip if unavailable
10814 function check_set_fallocate_or_skip()
10816 [ "$ost1_FSTYPE" != ldiskfs ] && skip "non-ldiskfs backend"
10817 check_set_fallocate || skip "need at least 2.13.57 for fallocate"
10820 function disable_opencache()
10822 local state=$($LCTL get_param -n "llite.*.opencache_threshold_count" | head -1)
10824 test -z "${saved_OPENCACHE_value}" &&
10825 export saved_OPENCACHE_value="$state"
10827 [[ "$state" = "off" ]] && return
10829 $LCTL set_param -n "llite.*.opencache_threshold_count"=off
10832 function set_opencache()
10834 local newvalue="$1"
10835 local state=$($LCTL get_param -n "llite.*.opencache_threshold_count")
10837 [[ -n "$newvalue" ]] || return
10839 [[ -n "${saved_OPENCACHE_value}" ]] ||
10840 export saved_OPENCACHE_value="$state"
10842 $LCTL set_param -n "llite.*.opencache_threshold_count"=$newvalue
10847 function restore_opencache()
10849 [[ -z "${saved_OPENCACHE_value}" ]] ||
10850 $LCTL set_param -n "llite.*.opencache_threshold_count"=${saved_OPENCACHE_value}
10853 # LU-13417: XXX lots of tests assume the directory to be created under MDT0,
10854 # created on MDT0, use this function to create directory on specific MDT
10855 # explicitly, and set default LMV to create subdirs on the same MDT too.
10860 while getopts "i:" opt $*; do
10866 shift $((OPTIND - 1))
10868 $LFS mkdir -i $mdt -c 1 $*
10872 mkdir_on_mdt -i0 $*
10875 # Wait for nodemap synchronization
10877 local nodemap_name=$1
10882 local is_active=$(do_facet mgs $LCTL get_param -n nodemap.active)
10883 local max_retries=20
10887 local mgs_ip=$(host_nids_address $mgs_HOST $NETTYPE | cut -d' ' -f1)
10890 if [ "$nodemap_name" == "active" ]; then
10891 proc_param="active"
10892 elif [ -z "$key" ]; then
10893 proc_param=${nodemap_name}
10895 proc_param="${nodemap_name}.${key}"
10897 if [ "$opt" == "inactive" ]; then
10898 # check nm sync even if nodemap is not activated
10902 (( is_active == 0 )) && [ "$proc_param" != "active" ] && return
10904 if [ -z "$value" ]; then
10905 out1=$(do_facet mgs $LCTL get_param $opt \
10906 nodemap.${proc_param} 2>/dev/null)
10907 echo "On MGS ${mgs_ip}, ${proc_param} = $out1"
10912 # if servers run on the same node, it is impossible to tell if they get
10913 # synced with the mgs, so just wait an arbitrary 10 seconds
10914 if [ $(facet_active_host mgs) == $(facet_active_host mds) ] &&
10915 [ $(facet_active_host mgs) == $(facet_active_host ost1) ]; then
10916 echo "waiting 10 secs for sync"
10921 # wait up to 10 seconds for other servers to sync with mgs
10922 for i in $(seq 1 10); do
10923 for node in $(all_server_nodes); do
10924 local node_ip=$(host_nids_address $node $NETTYPE |
10928 if [ -z "$value" ]; then
10929 [ $node_ip == $mgs_ip ] && continue
10932 out2=$(do_node $node_ip $LCTL get_param $opt \
10933 nodemap.$proc_param 2>/dev/null)
10934 echo "On $node ${node_ip}, ${proc_param} = $out2"
10935 [ "$out1" != "$out2" ] && is_sync=false && break
10940 if ! $is_sync; then
10943 echo OTHER - IP: $node_ip
10945 error "mgs and $nodemap_name ${key} mismatch, $i attempts"
10947 echo "waited $((i - 1)) seconds for sync"
10950 consume_precreations() {
10954 local extra=${4:-2}
10955 local OST=$(ostname_from_index $OSTIDX $dir)
10957 test_mkdir -p $dir/${OST}
10958 $LFS setstripe -i $OSTIDX -c 1 ${dir}/${OST}
10961 local mdtosc_proc=$(get_mdtosc_proc_path $mfacet $OST)
10962 local last_id=$(do_facet $mfacet $LCTL get_param -n \
10963 osp.$mdtosc_proc.prealloc_last_id)
10964 local next_id=$(do_facet $mfacet $LCTL get_param -n \
10965 osp.$mdtosc_proc.prealloc_next_id)
10966 echo "Creating to objid $last_id on ost $OST..."
10967 createmany -o $dir/${OST}/f $next_id $((last_id - next_id + extra))
10970 __exhaust_precreations() {
10973 local FAILIDX=${3:-$OSTIDX}
10974 local ofacet=ost$((OSTIDX + 1))
10976 mkdir_on_mdt0 $DIR/$tdir
10977 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
10978 local mfacet=mds$((mdtidx + 1))
10979 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
10981 local mdtosc_proc=$(get_mdtosc_proc_path $mfacet)
10982 do_facet $mfacet $LCTL get_param osp.$mdtosc_proc.prealloc*
10984 #define OBD_FAIL_OST_ENOSPC 0x215
10985 do_facet $ofacet $LCTL set_param fail_val=$FAILIDX fail_loc=0x215
10987 consume_precreations $DIR/$tdir $mfacet $OSTIDX
10989 do_facet $mfacet $LCTL get_param osp.$mdtosc_proc.prealloc*
10990 do_facet $ofacet $LCTL set_param fail_loc=$FAILLOC
10993 exhaust_precreations() {
10994 __exhaust_precreations $1 $2 $3
10998 exhaust_all_precreations() {
11000 for (( i=0; i < OSTCOUNT; i++ )) ; do
11001 __exhaust_precreations $i $1 -1