With the various replication technologies available within PowerHA SystemMirror, maintenance of your high availability environment is pain-free.

PowerHASystemMirror中有多种复制技术可用，使得高可用性环境的维护毫不费力。

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First, we'll explain the wide range of replication technologies available within PowerHA SystemMirror, and then we'll cover its reliability and ease of use advantages.

首先，我们将介绍PowerHASystemMirror中可用的各种复制技术，然后再介绍它的可靠性和易用性优点。

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AS with the other hardware replication technologies, although the IASP is not accessible on the backup node while its actively replicating, the node itself is available to do other work.

与其他的硬件复制技术一样，在主动复制时，尽管备份节点上的IASP是不可访问的，但是节点本身对于完成其他工作是可访问的。

youdao

AS with the other hardware replication technologies, although the IASP is not accessible on the backup node while its actively replicating, the node itself is available to do other work.

与其他的硬件复制技术一样，在主动复制时，尽管备份节点上的IASP是不可访问的，但是节点本身对于完成其他工作是可访问的。

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