$conf->set('resource.page_cache', 'null/pagecache');
$conf->set('resource.raintpl_tmp', 'null/tmp');
$conf->set('resource.raintpl_tpl', 'null/tpl');
$conf->set('resource.page_cache', 'null/pagecache');
$conf->set('resource.raintpl_tmp', 'null/tmp');
$conf->set('resource.raintpl_tpl', 'null/tpl');