Fortunately, looking up a cache in a remote server will not work, so applications can only see caches that are being replicated to their server.
幸运的是，不能查找远程服务器中的缓存，因此应用程序只能看到复制到其服务器上的缓存。
Since changes to the metadata cache are replicated to every server, a read is always local and doesn't require network communication.
因为每次修改的元数据都被完全复制到每个服务器节点中，所以读取元数据通常只要在一个节点本地进行，而不需要网络通讯。
Since changes to the metadata cache are replicated to every server, a read is always local and doesn't require network communication.
因为每次修改的元数据都被完全复制到每个服务器节点中，所以读取元数据通常只要在一个节点本地进行，而不需要网络通讯。
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