Opsgility Official Training

Red Hat High Availability Clustering (Rh436)

Students in a classroom-min

Course Description

The intensive, hands-on Red Hat® Enterprise Clustering and Storage Management course covers storage management, the Red Hat High Availability Add-On, and the shared storage technology delivered by Red Hat Global File System 2 (GFS2) and Red Hat Storage Server. 

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. 


Certificate of Expertise Red Hat Storage Management and Clustering (EX436) Note: Only current RHCEs can attempt EX436 

About this course

What You'll Learn

  • Install and configure the Red Hat High Availability Add-On 
  • Create and manage highly available services 
  • Work with shared storage (iSCSI) and configure multipathing 
  • Configure GFS2 file systems 
  • Configure XFS© file systems 
  • Work with the Red Hat Storage Server 

Who Needs to Attend

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


  • Completion of the RHCE or equivalent knowledge 
  • Familiarity with Red Hat Enterprise Linux recommended 

Course Outline

  • Clusters and Storage 
  • ISCSI Configuration 
  • UDEV 
  • Multipathing 
  • Red Hat High-Availability Overview 
  • Quorum 
  • Fencing 
  • Resources and Resource Groups 
  • Advanced Resource Management 
  • Two-Node Cluster Issues 
  • LVM Management 
  • Global File System 2 
  • XFS 
  • Red Hat Storage 
  • Comprehensive Review 

Ready to get started?