元数据服务器集群中必须负载均衡，以防某个元数据服务器成为存储系统访问的瓶颈。

Load balancing must be implemented in metadata server cluster in order to avoid any metadata server becomes the bottleneck of the system.

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事实上，元数据在一个元数据服务器集群上被进一步拆分，元数据服务器能够自适应地复制和分配名称空间，避免出现热点。

In fact, metadata is further split among a cluster of metadata servers that can adaptively replicate and distribute the namespace to avoid hot spots.

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在参考资料部分中，您将会找到如何设置一个简单Ceph集群(包括元数据服务器，对象存储服务器和监视器)的信息。

In the Resources section, you'll find information on how to set up a simple Ceph cluster (including metadata servers, object servers, and monitors).

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