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Red hat enterprise linux for sap hana11/19/2022 ![]() You can also leverage your on-premises DNS service for the same. This allows you to create a CNAME for the FQDN with your company domain name and NLB DNS name. The Route53 service here is used as a DNS service. The second is for the HANA setup between the primary and standby HANA database (DB). The first is for the SAP application, and this is the setup between the ASCS and ERS instances. The Enqueue Replication Server (ERS), standby HANA database, and additional application server (AAS) are deployed in Availability Zone B (us-east-1b). The ASCS, Primary HANA node, and primary application server (PAS) are deployed in Availability Zone A (us-east-1a). ![]() The preceding figure is the architecture representation of the SAP ABAP System Central Services (ASCS) and HANA HA setup. You can configure this high availability add-on from Red Hat for SAP HANA databases and SAP Central services (ASCS/SCS) on any SAP certified and supported Amazon EC2 instances.įigure 1: SAP ASCS and HANA set up as HA using RHEL cluster ![]() For complete details, see the Certified and Supported SAP HANA Hardware Directory and SAP OSS Note 1656099 (login required). For NetWeaver-based applications, there are more than 50 SAP supported Amazon EC2 instance types to choose from. For SAP HANA, there are SAP-certified Amazon EC2 instances ranging from 244 GiB to 24 TiB of memory. Customers can build HA clusters across AWS Availability Zones within a Region for SAP HANA and SAP NetWeaver-based applications.ĪWS provides a broad variety of Amazon EC2 instances certified by SAP for SAP HANA and SAP NetWeaver-based applications. Red Hat has extended HA add-on components, including pacemaker, STONITH, corosync, and resource agents. ![]() Red Hat provides SAP certified high availability solutions for various SAP components. In this blog post, we discuss the HA option for customers running their SAP workloads on Red Hat Enterprise Linux (RHEL). One of the key things customers look for when deploying SAP workloads on AWS is having high availability (HA) set up for their business/mission-critical SAP applications. ![]()
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