Scaling DB2 servers involves just adding one or more members to existing data sharing group.

扩展DB 2服务器涉及将一个或多个成员添加到现有数据共享组中。

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If one DB2 subsystem goes down, or brought off-line for maintenance, other DB2 subsystems in the data sharing group take on the workload of the data sharing member that is now offline.

如果某一个db2子系统停机，或者出于维护的目的暂时离线，那么数据共享组中的其他DB 2子系统就会接管目前离线的数据共享成员的工作负载。

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