The best way to achieve this is to use the resource group name or a substring of the logical volume name as the top-level directory, since typically a file system mount point is required for each logical volume. 要实现这一点,最好的方法是,使用资源组名或者逻辑卷名的一个子字符串作为顶层目录,因为通常每个逻辑卷都需要一个文件系统装入点。