SUSE Linux Enterprise High Availability Extension 12


Hardly any company is still without high-availability systems. Whether it comes to compensating for unplanned outages due to errors in hardware or software, or to secure the availability of your applications during scheduled maintenance - Linux is the ideal solution. SUSE Linux Enterprise High Availability Extension is an extension of SUSE Linux Enterprise Server in order to implement high-availability systems. This course covers the configuration of high available systems based on SUSE Linux Enterprise Server. For reasons of practical implementation clusters are configured with virtual machines.

Target Group

Administrators who run highly available Linux systems.


Secure knowledge in the administration of Linux systems are a prerequisite for this course.


5 Days


Monday 07.03. - Friday 11.03.2016
Monday 13.06. - Friday 17.06.2016
Monday 22.08. - Friday 26.08.2016
Monday 14.11. - Friday 18.11.2016


  • Virtualization Basics 
  • SAN connectivity with iSCSI 
  • High available network configuration 
  • Basics and conzepts of high availability
  • SUSE Linux Enterprise High Availability Extension
  • Basic configuration of the cluster
  • Cluster configuration with HAWK (High Availability Web console) 
  • Cluster configuration with Pacemaker 
  • Cluster configuration with CRM
  • The configuration file /etc/cluster/cluster.conf
  • Logical Volume Management 
  • The cluster file system OCFS2
  • Two-Node Cluster
  • Distributed Replicated Block Device (DRBD)
  • Desaster Recovery with rear (Relax and Recover)
  • View: Geo Clustering Add-on


Price: 1.990.- Euro


Training courses at the ATIX training center include the following services:

  • The relevant training in a fully equipped training room with a physical computer and possibly more virtual machines for each participant. 
  • Training materials 
  • Meals during the training 
  • Use of the wireless in the classroom

Not included:

Arrival and Hotel




For questions about dates, venues or requests, please contact us directly.

E -mail: 

Phone: +49 89 4523538-0