Explore high availability of SAP ASCS-SCS instances

Completed

Azure Virtual Machines require extra provisions to implement operating system-dependent clustering capabilities.

High-availability architecture for an SAP ASCS/SCS instance on Windows (single-SID configuration)

You can use a Windows Server Failover Clustering (WSFC) solution to protect the SAP ASCS/SCS instance. The solution has two variants:

High-availability architecture for an SAP ASCS/SCS instance on Linux (single-SID configuration)

This architecture requires the use of Linux clustering (Pacemaker with STONITH) and a highly available NFS share, which can be provisioned by using Azure Virtual Machines in a separate cluster, Azure NetApp Files, or Red Hat GlusterFS. For more information, see:

High-availability architecture for an SAP ASCS/SCS instance on Windows (multi-SID configuration)

Currently, multi-SID is supported only with WSFC. Multi-SID is supported using file share and shared disk. For more information, see: