Figure 8 illustrates the cluster configuration the example configuration uses. The secondary cluster in the example configuration contains one node, but other cluster configurations can be used.
Figure 8 Example Cluster Configuration
Table 24 summarizes the hardware and software that the example configuration requires. The Oracle Solaris OS, Oracle Solaris Cluster software, and volume manager software must be installed on the cluster nodes before Availability Suite software and software updates are installed.
This section describes how device groups and resource groups are configured for an NFS application. For additional information, see Configuring Replication Resource Groups and Configuring Application Resource Groups.
This section contains the following procedures:
The following table lists the names of the groups and resources that are created for the example configuration.
With the exception of devgrp-stor-rg, the names of the groups and resources are example names that can be changed as required. The replication resource group must have a name with the format devicegroupname-stor-rg.
For information about Solaris Volume Manager software, see the Chapter 4, Configuring Solaris Volume Manager Software in Oracle Solaris Cluster 4.3 Software Installation Guide.