+ if (!getconf_seen($CNF_DEVICE_OUTPUT_BUFFER_SIZE)) {
+ my $device = $self->{'scribe'}->get_device();
+ my $block_size4 = $device->block_size * 4;
+ if ($block_size4 > $get_xfer_dest_args{'max_memory'}) {
+ $get_xfer_dest_args{'max_memory'} = $block_size4;
+ }
+ }