However, as her clinical course was compatible with H5N1 infection, epidemiologists at the outbreak site include this woman as the initial case in the cluster.
但是，由于其临床过程与H5N1感染相一致，在疫情地点的流行病学家们将该名妇女列为该病例群集的最初病例。
The problem with this is that the disaster recovery site needs to hold the current state of the cluster in order to be immediately useful during a failover.
这种方法的问题在于灾难恢复站点需要储存集群的当前状态，以在故障转移期间立即可用。
To optimize the use of machines and to maintain ha, we designed for a four-node cluster at each site: one node per application and a spare node that will serve as the failover node.
为了优化机器的使用并维护HA，我们在每个站点设计了一个4节点集群：一个节点对应一个应用程序，剩下的一个节点充当故障转移节点。
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