Takeover doesn't work on the primary or standby machine.

接管在主要计算机或备用计算机上不能正常运行。

youdao

The state will be changed to "Disconnected" for a while, since the primary is not available from the network at the time of takeover (Listing 12).

备用计算机的状态将暂时变为“Disconnected”，因为发生接管时在网络中找不到主要计算机（清单 12）。

youdao

This article assumes that we have a two-node cluster with Node1 as the primary node and Node2 as the failover/fallover/takeover/stand-by/secondary node, as shown below in Figure 1.

本文假设集群中有两个节点，Node1 是主节点，Node2 是故障转移/接管/备用/辅助节点，见图 1。

youdao