Managing Serviceguard Extension for SAP on Linux (IA64 Integrity and x86_64), February 2008

Understanding Serviceguard Extension for SAP on Linux
Designing Serviceguard Extension for SAP on Linux Cluster Scenarios
Chapter 1 11
The following sections introduce different Serviceguard Extension for
SAP on Linux package types and provide recommendations and
examples for the cluster layouts that should be implemented.
• Mutual Failover Scenarios Using the Two Package Concept: dbSID,
ciSID
• Robust Failover Using the One Package Concept: dbciSID,
dbcijciSID
• Clustering Stand-Alone J2EE Components: dbSID and jciSID.
• Dedicated NFS Packages: sapnfs
• Dialog Instance Clusters as Simple Tool for Adaptive Enterprises:
d<NRSID>
• Handling of Redundant Dialog Instances
• The ABAP and JAVA Replicated Enqueue: arep<SID> or rep<SID>
• Dedicated Failover Host