conf.num_intervals_arg);
FOR_EACH_SNAPSHOT(s, i, sl) {
if (snapshot_is_being_created(s))
continue;
if (is_reference_snapshot(s))
continue;
conf.num_intervals_arg);
FOR_EACH_SNAPSHOT(s, i, sl) {
if (snapshot_is_being_created(s))
continue;
if (is_reference_snapshot(s))
continue;