Learn more about SAP liveCache Hot Standby

PowerHA® supports SAP liveCache HotStandby solution within the cluster. This solution enables certain SAP software stacks to be managed by PowerHA SystemMirror for high availability with fast recovery after fail overs. This wizard helps the administrator to configure the primary and standby nodes in the cluster for the Hot Standby purposes.

Note: Review the information in the Prerequisites for using the PowerHA SystemMirror SAP liveCache Hot Standby wizard topic in the AIX information center before you use the wizard.

PowerHA SystemMirror also provides a high availability solution for SAP liveCache database instances, which monitors for failures and performs fallover or fallback of the SAP liveCache data disks when a failure occurs.

Use the application assistant in the Create a Resource Group task to create a resource group for each SAP liveCache Hot Standby. You can create resource group by using predefined templates.

This application assistant must be installed on every node that the application resource group is to be configured on. Some custom information might be requested, such as node names, service IP labels or volume groups.

For more information about SAP liveCache Hot Standby, see the SAP liveCache Hot Standby wizard topic in the AIX® Information Center.