A YaST module that updates HANA within a SUSE cluster
FATE request #320368: Allow easy update of SAP HANA software when operated within a SUSE HA cluster
Run on a cluster node running secondary SAP HANA instance and follow the on-screen instructions.
This module handles the cluster side of things during a SAP HANA software update. It makes sure the cluster's policy engine does not interrupt the update process, and handles resource lifecycle during the maintenance procedure.
The guide to follow is SAP's How to Perform System Replication for SAP HANA (version 5.4 covering HANA 2.0 SPS02), section Near Zero Downtime Upgrade and Maintenance. The module has been built around this guide.