网络连接故障：网络连接线路中断。

Network failures: a network link breaks.

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这个脚本只处理一个可能的错误：数据库连接故障。

This script deals with only one possible error: a failure to connect to the database.

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如果失败，将尝试连接故障转移合作伙伴。

If it fails, it tries the failover partner.

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如果在两阶段提交处理过程中出现网络连接故障，会发生什么情况？

What happens if there is a network connection failure during two-phase commit processing?

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我们使用串行连接来减少故障。

We chose a serial link to reduce the points of failure.

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在本节中，您将看到，客户端连接通过故障转移得以保持。

In this section, you will see that the client connection also survives through the failover.

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假定两个数据中心之间的网络连接出现了故障。

Suppose the network link between the two data centers fails.

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该端口因为硬件设备故障而不能被连接。

The port was disconnected due to hardware failure.

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电源连接，预警1，报警点2，报警点3，故障。

Mains connection, pre-alarm1, alarm 2, alarm 3, Fault.

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socks和代理仍然有故障。继续直接连接吗？

SOCKS and proxies are still down. Continue with direct connections?

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SOCKS仍然有故障。继续直接连接吗？

SOCKS is still down. Continue with direct connections?

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时有时无的网络连接使故障查询工作更加困难。

The up and down network connectivity makes the troubleshooting matter even worse.

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时有时无的网络连接使故障查询工作更加困难。

The up and down network connectivity makes the troubleshooting matter even worse.

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