LU-13073 osp: don't block waiting for new objects

[fs/lustre-release.git] / lustre / tests / sanity.sh

diff --git a/lustre/tests/sanity.sh b/lustre/tests/sanity.sh
index f23237a..d49d244 100755 (executable)
--- a/lustre/tests/sanity.sh
+++ b/lustre/tests/sanity.sh
@@ -1908,6 +1908,57 @@ test_27o() {
 }
 run_test 27o "create file with all full OSTs (should error)"
 
+function create_and_checktime() {
+       local fname=$1
+       local loops=$2
+       local i
+
+       for ((i=0; i < $loops; i++)); do
+               local start=$SECONDS
+               multiop $fname-$i Oc
+               ((SECONDS-start < TIMEOUT)) ||
+                       error "creation took " $((SECONDS-$start)) && return 1
+       done
+}
+
+test_27oo() {
+       local mdts=$(comma_list $(mdts_nodes))
+
+       [ $MDS1_VERSION -lt $(version_code 2.13.57) ] &&
+               skip "Need MDS version at least 2.13.57"
+
+       local f0=$DIR/${tfile}-0
+       local f1=$DIR/${tfile}-1
+
+       wait_delete_completed
+
+       # refill precreated objects
+       $LFS setstripe -i0 -c1 $f0
+
+       saved=$(do_facet mds1 $LCTL get_param -n lov.*0000*.qos_threshold_rr)
+       # force QoS allocation policy
+       do_nodes $mdts $LCTL set_param lov.*.qos_threshold_rr=0%
+       stack_trap "do_nodes $mdts $LCTL set_param \
+               lov.*.qos_threshold_rr=$saved" EXIT
+       sleep_maxage
+
+       # one OST is unavailable, but still have few objects preallocated
+       stop ost1
+       stack_trap "start ost1 $(ostdevname 1) $OST_MOUNT_OPTS; \
+               rm -rf $f1 $DIR/$tdir*" EXIT
+
+       for ((i=0; i < 7; i++)); do
+               mkdir $DIR/$tdir$i || error "can't create dir"
+               $LFS setstripe -c$((OSTCOUNT-1)) $DIR/$tdir$i ||
+                       error "can't set striping"
+       done
+       for ((i=0; i < 7; i++)); do
+               create_and_checktime $DIR/$tdir$i/$tfile 100 &
+       done
+       wait
+}
+run_test 27oo "don't let few threads to reserve too many objects"
+
 test_27p() {
        [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
        [ $PARALLEL == "yes" ] && skip "skip parallel run"