Standard Data Service Configurations
Use the standard configurations in this section to plan the installation and
configuration of Sun Cluster HA for SAP. Sun Cluster HA for SAP supports the standard configurations in this
section. Sun Cluster HA for SAP might support additional configurations. However, you must contact
your Enterprise Services representative for information on additional configurations.
Figure 1 Four-Node Cluster with Central Instance, Application
Servers, and Database
Figure 2 Two-Node Cluster with Central Instance, NFS,
Database, and Non-HA External Application
The configuration in Figure 2 was a
common configuration under previous Sun Cluster releases. To use the Sun Cluster software
to the fullest extent, configure SAP as shown in Figure 1 or Figure 3.
Figure 3 Two-Node Cluster With Central Instance, Database,
and Development Node