You need a file system capable of realizing the GFS services model and goals, including providing abstraction across established, heterogeneous file systems, and relying on standard operational and management protocols.

• 需要一个可以实现GFS服务模型和目标的文件系统,包括为建立的异构文件系统提供抽象,并依赖于标准操作和管理协议。