protected function mkdir($args)
{
$target = $args['target'];
$name = $args['name'];
if (($volume = $this->volume($target)) == false) {
return array('error' => $this->error(self::ERROR_MKDIR, $name, self::ERROR_TRGDIR_NOT_FOUND, '#' . $target));
}
return ($dir = $volume->mkdir($target, $name)) == false ? array('error' => $this->error(self::ERROR_MKDIR, $name, $volume->error())) : array('added' => array($dir));
}