standby warm的意思|示意

When a single server is acting as a warm standby for multiple production servers, you only have to license the warm standby server once (as of DB2 8.2).

在单一服务器充当多生产服务器的暖备份时，您只需授权暖备份服务器一次(从DB 2 8.2开始)。

The classic example is a disaster recovery test, which involves failing over to a warm standby system, testing the applications, and then failing back to the primary systems.

典型示例是灾难恢复测试，其中涉及故障转移到热备用系统、测试应用程序，然后退回到主系统。

For DB2 Express and DB2 Workgroup, since the minimum number of authorized users you must license is 5 for the physical server, a warm standby server would require five authorized user licenses.

对于DB 2 Express和DB 2 Workgroup，因为必须为物理服务器购买的最低授权用户许可数量是5个，所以warm备用服务器需要5个授权用户许可。

For example, DB2 Express-C FTL doesn't have the concept of hot, warm, or cold for a standby server (more on that in a bit).

例如，DB 2 Express - c FTL对于备用服务器没有hot、warm或cold的概念(稍后进一步解释)。

If one of the servers in the high availability cluster fails, then the clustering software transfers the workload to the warm standby server.

如果高可用性集群中某一个服务器出现故障，那么集群软件就会将工作负载转移到warm备用数据服务器。

Finally, when licensing a warm DB2 Express standby server, you license it for 5 AUs if the hot production server is also using the AU licensing model.

最后，当为一个warm DB 2 Express备份服务器购买许可时，如果热生产服务器也使用AU许可模式，则仍需为它购买5个AU。