dakechi
By: dakechi

August 29, 2018 4:35 pm

2,233 views

How to upgrade your SUSE SAP HANA cluster in an easy way

Upgrading your SAP HANA Cluster is too complex? Not anymore! Check out the new yast2-hana-update. Installing a Mission Critical Application environment is always complex, time-consuming and, as the description states, critical! This kind of environment always expects a high-available solution, and therefore, a cluster setup usually takes place, and it involves […]

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fmherschel
By: fmherschel

July 31, 2018 12:30 pm

1,908 views

SUSE powers SAP HANA system replication in AWS cloud

We did it again! SAP's LinuxLab is an excellent place for collaboration projects. Architects from Amazon Web Services and SUSE developed a brand-new best practice available at https://www.suse.com/documentation. The new guide explains how to automate SAP HANA system replication (SR) in the AWS virtual private cloud with SUSE cluster […]

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fmherschel
By: fmherschel

July 16, 2018 5:34 pm

1,563 views

SAP Enqueue-Replication High Availability on AWS Virtual Private Cloud powered by SUSE Linux Enterprise Sever for SAP Applications 12

SUSE architects have improved the cluster architecture to be fully compatible with the updated SAP certification for SAP NetWeaver cluster integration. SAP released this updated SAP certification under the name NW-HA CLU 740. SUSE passed this certification on SUSE Linux Enterprise Server for SAP Applications 12 for both Intel X64 and IBM Power little […]

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Jason Phippen
By: Jason Phippen

July 2, 2018 11:33 am

1,617 views

That’s your LOT RH – Polish Airlines Flying high, budgeting low with SLES and SUSE Manager!!

With passenger numbers growing by almost 30 percent annually, LOT Polish Airlines needed to ensure its systems could support rapidly expanding business. To gain flexibility and break the linear relationship between business growth and IT costs, LOT migrated from Red Hat Enterprise Support to SUSE® Linux Enterprise Server with Expanded Support, reducing OS […]

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Jeff Reser
By: Jeff Reser

March 5, 2018 8:41 pm

4,170 views

Toward Zero Downtime with SAP HANA and More on IBM Systems

Whether you are running business-critical systems like SAP HANA on IBM Power or managing highly transactional workloads on IBM Z, maintaining business continuity is essential in today’s nonstop business environments. Many companies around the world are looking to ensure faster response times and low maintenance overheads through high availability techniques and technologies.[…]

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berndschubert
By: berndschubert

February 2, 2018 3:07 pm

1,663 views

SAP NetWeaver High Availability Cluster 7.40 for IBM Power

All good things come in threes! Over the last three months, SUSE has enhanced the IBM Power architecture for SLES with three new features. 1) SUSE Manager Server now Supported on IBM Power Systems 2) Launch of SUSE Linux Enterprise Live Patching for IBM Power and now brand-new: 3) SAP NetWeaver High Availability Cluster […]

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SaSoe
By: SaSoe

October 4, 2017 2:45 am

1,017 views

chabowski
By: chabowski

September 14, 2017 8:51 am

751 views

The Art of Clustering Dinos and Elephants – ClusterLabs Summit in Nuremberg 2017

The following article has been contributed by Tanja Roth, Technical Writer at the SUSE Documentation Team.           Communication between cluster nodes is key in High Availability clusters. The same is true for persons working on this topic. Therefore, community members and HA experts from around the […]

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Chris Mertens
By: Chris Mertens

July 13, 2017 12:05 pm

1,770 views

The holy cluster. Part 2 HAE Setup

Welcome to part 2! Still not braindead after part one (Holy Cluster Part 1 ISCSI Setup)? Fantastic! So here we go. In part 1 I showed you how to setup ISCSI shared storage for the cluster. In this second part I will show you how to set up the HAE server, including creating the STONITH […]

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Chris Mertens
By: Chris Mertens

July 11, 2017 11:34 am

2,122 views

The holy cluster. Part 1 ISCSI Setup

Since I need to support quite some customers using High Availability Clustering I was quite often in the need to of having a test lab where I can try re-producing customer issues. Sometimes even trying to understand customer issues as well ;-). So I thought hey there must be a complete guide A-Z on […]

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