You can replicate an index to a secondary server in an HDR pair that contains a corrupted index.

可以将索引复制到包含冲突索引的 HDR 对（HDR pair）中的辅助服务器。

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It consists of a pair of servers - the primary and the HDR secondary - and supports both synchronous and asynchronous replication modes.

它由一对服务器组成—主服务器和HDR备用服务器—并且同时支持异步和同步复制模式。

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