Figure 2 shows the high availability cluster after adding logical groups in the sqlhosts file.
图2展示了sqlhosts文件中添加了逻辑组的高可用性集群。
It can service the user connections while the servers of the high availability cluster are brought down.
它能在高可用性集群的服务器停机时维护用户连接。
This article focuses on one of those features: upgrading a high availability cluster while it is online.
本文主要关注其中一个特性：在线升级高可用性集群。
In addition to this, the DB2 installation program can automatically configure this high availability cluster.
除此之外，DB 2安装程序还可以自动地配置这个高可用性集群。
You can now remove er which was temporarily used to facilitate the upgrade of your high availability cluster.
现在可以移除临时用于支持您的高可用性集群升级的ER。
The high availability cluster requires that the primary and the secondary servers be running the same versions of Informix.
高可用性集群要求主服务器和辅助服务器运行相同版本的Informix。
As discussed in the previous section, different options are available for performing a rolling upgrade of your high availability cluster.
如上一小节所述，可以使用不同的选项来执行您的高可用性集群的滚动升级。
Version 11.70 of Informix database software provides multiple features to ensure uninterrupted availability of a high availability cluster.
Informix数据库11.70版提供多个特性来确保高可用性集群的不间断可用性。
The high availability cluster configuration is the default configuration created when a cluster of application servers in a cell is created.
高可用性集群配置是默认的配置，当创建单元中的应用程序服务器集群时将其创建。
Each LPAR may be used to host any application that normally runs on a standalone machine, high availability cluster, or in a disaster recovery environment.
每个LPAR都可以用来运行通常在单独的计算机、高可用性集群或灾难恢复环境中运行的任何应用程序。
If one of the servers in the high availability cluster was to fail, then clustering software would transfer the failed server's workload to a surviving server in the cluster.
如果高可用性集群中的某一个服务器出现故障，那么集群软件将把出故障的服务器上的工作负载转移到集群中仍然正常的一个服务器上。
Address takeover is the base of failover strategies, the principle and the feature of them are analysed, and the accordance on how to build a high availability cluster is offered.
本文分析了高可用集群冗余网络中故障切换策略、地址接管技术的工作原理和特点，为高可用集群中的网络故障切换策略提供了依据。
Informix Growth Edition supports up to two high-availability cluster secondary nodes of any type.
Informix GrowthEdition支持两个任何类型的高可用性集群辅助节点。
With this edition, full high-availability cluster, ER, and grid functionality is available, including unlimited ER and grid nodes and all high-availability cluster secondary instance types.
有了此版本，全部高可用性集群、ER和网格功能都是可用的，包括无限 ER 和网格节点以及所有高可用性集群辅助实例类型。
With this edition, full high-availability cluster, ER, and grid functionality is available, including unlimited ER and grid nodes and all high-availability cluster secondary instance types.
有了此版本，全部高可用性集群、ER和网格功能都是可用的，包括无限 ER 和网格节点以及所有高可用性集群辅助实例类型。
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