Linux Administration Archives

By: Bernd Schubert

March 1, 2022 5:22 pm

6,406 views

Discover the hidden treasure

[…]

Categories: Announcements, Free Tools, Products, Server, SUSE Linux Enterprise Server, Technical Solutions

By: Thomas Schlosser

September 8, 2021 9:26 am

10,896 views

Discover your cluster logfiles – A journey into the past.

Log files are very useful when it comes to situations where the root cause of an event has to be investigated. But analyzing logs does not only mean looking for errors in the system. There are also a lot of other informations in most of the log files. The pacemaker log file is a perfect […]

Categories: S/4HANA, Server, SUSE Blog, SUSE Linux Enterprise High Availability Extension, SUSE Linux Enterprise Server, SUSE Linux Enterprise Server for Amazon EC2, SUSE Linux Enterprise Server for ARM, SUSE Linux Enterprise Server for Azure, SUSE Linux Enterprise Server for SAP Applications, SUSE News, SUSE Premium Support Services, Technical Solutions

By: Diego Akechi

August 29, 2018 4:35 pm

18,250 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 many different layers of […]

Categories: Announcements, Run SAP, S/4HANA, SUSE Linux Enterprise High Availability Extension, SUSE Linux Enterprise Server for SAP Applications, SUSE News

By: Drew

February 15, 2018 5:46 pm

24,586 views

SR-IOV – The way to share real virtualized host devices with a virtual machine

Single Root I/O Virtualization or SR-IOV is a specification that allows the isolation of PCI Express (PCIe) resources. It allows a physical PCIe device or adapter to appear as one or more separate physical/virtual PCIe devices. These virtualized devices are also known as Virtual Function (VF) devices. Two main reasons or purposes for SR-IOV are: […]

Categories: Alliance Partners, Cloud Computing, Integrated Systems, Partners, Server, Server and Application Virtualization, SUSE Linux Enterprise Server, SUSE News, Virtualization

By: Chris Mertens

July 13, 2017 12:05 pm

15,138 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 […]

Categories: Server, SUSE Linux Enterprise High Availability Extension, SUSE Linux Enterprise Server, Technical Solutions

By: Chris Mertens

July 11, 2017 11:34 am

15,165 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 how […]

Categories: Server, SUSE Linux Enterprise High Availability Extension, SUSE Linux Enterprise Server, Technical Solutions

By: SUSE

April 17, 2017 7:51 am

13,256 views

Integrating SUSE Linux Enterprise Instances With Amazon EC2 Systems Manager

At AWS re:Invent 2016 Amazon announced the availability of Amazon EC2 Systems Manager. AWS SSM is a collection of capabilities that helps automate management tasks in a hybrid cloud environment. This provides the ability to manage your existing on-premise infrastructure seamlessly with AWS. Some of the features available in AWS SSM include: Run Command - […]

Categories: Cloud Computing, SUSE Linux Enterprise Server, Technical Solutions

By: Drew

February 13, 2017 2:30 pm

5,965 views

Are YES CERTIFICATION bulletin Config Notes from “the Dark Side” of hardware compatibility?

The easy answer is nope—no way! That comes from a person with years of YES Certification experience, not some Rogue person who suddenly has their Force Awaken one day! Please read on, because “Fear is the path to the dark side” and “Hard to see, the Dark Side is!” YES Certification […]

Categories: Alliance Partners, Desktop, Integrated Systems, Server, SUSE Linux Enterprise Desktop, SUSE Linux Enterprise Server, SUSE Linux Enterprise Server for z Systems and LinuxONE, SUSE Linux Enterprise Server on IBM Power Systems, Virtualization

By: Drew

April 25, 2016 9:17 am

17,018 views

Comparison of UEFI and BIOS – from an operating system perspective

In a recent blog (the one right below this one, on the previous .../communities/blog/ page) I discussed the transition from BIOS (Basic Input Output System) to UEFI (Unified Extensible Firmware Interface) firmware from a hardware perspective. In this blog I’ll address the comparison from the operating system perspective. There is a definite overlap between […]

Categories: Alliance Partners, Desktop, Expert Views, Integrated Systems, Server, SUSE Linux Enterprise Desktop, SUSE Linux Enterprise Server, Technical Solutions, Virtualization

Tag: Linux Administration

Discover the hidden treasure

Discover your cluster logfiles – A journey into the past.

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

SR-IOV – The way to share real virtualized host devices with a virtual machine

The holy cluster. Part 2 HAE Setup

The holy cluster. Part 1 ISCSI Setup

Integrating SUSE Linux Enterprise Instances With Amazon EC2 Systems Manager

Are YES CERTIFICATION bulletin Config Notes from “the Dark Side” of hardware compatibility?

Comparison of UEFI and BIOS – from an operating system perspective

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