Sanjeet Kumar Jha
By: Sanjeet Kumar Jha

May 16, 2022 4:06 pm

244 views

SLES for SAP HANA Maintenance Procedures – Part -2 (Manual Administrative Tasks, OS reboots and Updation of OS and HANA)

This is the second part of the blog on maintenance procedure for SLE for SAP running SAP HANA workload. The first part of the blog is about the pre-maintenance checks. In this blog I am going to discuss about the actual maintenance procedures, the steps involved as per the best practises, cleanup procedures etc. We’[…]

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Sanjeet Kumar Jha
By: Sanjeet Kumar Jha

April 28, 2022 5:55 am

457 views

SLES for SAP HANA Maintenance Procedures – Part -1 (Pre Maintenance Checks)

This two-part blog is targeted for OS and HA administrators who has to support HANA Workloads on SLES for SAP. This is the first part of the blog  which details the pre-maintenance checks. As an admin who has to manage the SLE HA cluster infrastructure for the SAP HANA workload, you may often have come […]

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Fabian Herschel
By: Fabian Herschel

March 1, 2022 5:05 pm

1,236 views

Handover for the Next Round – SAP on SUSE Cluster and systemd Native Integration

SAP will enable the SAP Startup Framework for systemd. In short words the updated startup framework will be available for the SAP Host Agent, the SAP NetWeaver application server platform, the SAP S/4HANA ERP platform, and potentially later for the SAP HANA database as well. Here we discuss the benefits and the consequences for the […]

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Fabian Herschel
By: Fabian Herschel

December 9, 2021 2:44 pm

1,697 views

First certified simple-mount cluster ever!

End of January 2019 we have achieved a new milestone for our SLES for SAP Applications cluster solutions. We passed the SAP certification named “SAP S/4-HA-CLU 1.0” as the first cluster vendor. Now, end of November 2021, we are again the first vendor with a certification using the simple-mount cluster architecture. We have […]

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Fabian Herschel
By: Fabian Herschel

August 16, 2021 12:42 pm

2,117 views

SAPHanaSR-ScaleOut for Multi-Target Architecture and Principles

SAP HANA supports multi-target system replications. But what does that mean "multi-target"? And how use it in a SUSE cluster? This blog introduces you to SAP HANA multi-target system replication and describes the major steps to get it running with the SUSE HA cluster. In addition it provides you a first view on how […]

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lpinne
By: lpinne

August 10, 2021 1:42 pm

1,718 views

SAP HANA Scale-Out Upgrade Details

Starting with version 0.180 the SAPHanaSR-ScaleOut package supports SAP HANA scale-out multi-target system replication. That means you can connect a third HANA site by system replication to either of the two HANA sites which are managed by the SUSE HA cluster. What about the SAP HANA Scale-Out Multi-Target Upgrade Details? Picture: Preparing the details […]

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lpinne
By: lpinne

August 10, 2021 1:28 pm

1,758 views

SAP HANA Scale-Out System Replication Multi-Target Upgrade

Starting with version 0.180 the SAPHanaSR-ScaleOut package supports SAP HANA scale-out multi-target system replication. That means you can connect a third HANA site by system replication to either of the two HANA sites which are managed by the SUSE HA cluster. If you are already running a SAP HANA scale-out database with SUSE HA, […]

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Fabian Herschel
By: Fabian Herschel

August 6, 2021 3:05 pm

2,767 views

SAP HANA Scale-Out System Replication for large ERP Systems

Today we see increasing demand for transactional workload such as ERP based on S/4HANA using SAP HANA scale-out systems. Accordingly now also multi-target system replication comes into focus of our customers. Since 2016 SUSE offers SAPHanaSR-ScaleOut, an high availability solution for SAP HANA scale-out systems. SAP HANA scale-out systems typically covered analytical workloads only (BW […]

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Fabian Herschel
By: Fabian Herschel

March 4, 2021 2:28 pm

4,542 views

Simple Mount Structure for SAP Application Platform

Today I want to blog about the feature named Simple Mount Structure for SAP Application Platform. We like to add this feature to our product in the near future. It is a kind of great simplification of the SAP HA cluster. Customers told us that the classical filesystem structure for a cluster controlling the central […]

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Bernd Schubert
By: Bernd Schubert

April 16, 2020 11:47 am

3,775 views

Update news! Best Practice for SAP NetWeaver HA on SLES for SAP 12 and 15

In the first week of April we published a new and an updated version of our Best Practices guide. Therefore an update version for SAP NetWeaver HA on SUSE Linux Enterprise Server for SAP Applications 12 is available. And a new version for SAP NetWeaver HA on SUSE Linux Enterprise Server for SAP Applications 15 […]

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