Red Hat High Availability Clustering


Introduction

Red Hat® High Availability Clustering (RH436) provides intensive, hands-on experience with the Pacemaker component of the Red Hat Enterprise Linux High-Availability Add-On, as well as cluster storage components from the Resilient Storage Add-On, including Cluster Logical Volume Manager (CLVM), Red Hat Global File System 2 (GFS2), and Device-Mapper Multipath. This course is based on Red Hat Enterprise Linux 7.1.

Overview

Created for senior Linux system administrators, this 4-day course strongly emphasises lab-based activities. You'll learn how to deploy and manage shared storage and server clusters that provide highly available network services to a mission-critical enterprise environment. This course also helps you prepare for the Red Hat Certificate of Expertise in High Availability Clustering exam (EX436).

Outcomes

As a result of attending this course, students should be able to create, manage, and troubleshoot highly available network services and tightly-coupled cluster storage for business-critical applications.

Students should be able to demonstrate the following skills:

  • Improve application uptime by using high availability clustering
  • Manage storage in an high availability environment using iSCSI initiators, HA-LVM or CLVM as appropriate, and GFS2 cluster file systems
  • Implement strategies to identify single points of failure in high availability clusters and eliminate them

Audience

Senior Linux system administrators responsible for maximising resiliency though high-availability clustering services and using fault-tolerant shared storage technologies.

Prerequisites

If you want to take this course without the exam (RH436) and have not earned your RHCE certification, you can confirm that you have the necessary knowledge by passing the online skills assessment.

 

On-Site Training

If you need training for three or more people, ask us about training at your site. You can enjoy the convenience of reduced travel cost and time, as well as a familiar environment for your staff. Additionally, we can customise the course for your business needs.




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