Configuring PowerHA SystemMirror resources
Using the SMIT path , you can configure resources that are required by your clustered applications.
You must first define resources that will be kept highly available by PowerHA® SystemMirror® for an application, then group them together in a resource group. You can add all the resources at once or separately.
This section explains how to configure the following types of resources in a cluster:
- Application controllers (the scripts used to start and stop the application).
- PowerHA SystemMirror service IP labels/addresses. The service IP label/address is the IP label/address over which services are provided and which is kept highly available by PowerHA SystemMirror.
- Volume groups, logical volumes, and file systems.