RH436: Red Hat High Availability Clustering Training Logo

RH436: Red Hat High Availability Clustering Training

Live Online & Classroom Enterprise Certification Training

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RH436 provides hands-on experience in configuring RHEL High Availability clusters using Pacemaker, Corosync, fencing mechanisms, and failover strategies. Participants learn to manage shared storage, create cluster resources, and ensure application resiliency across physical, virtual, and cloud environments. The course equips administrators to design and maintain reliable, fault-tolerant services for enterprise workloads.

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What is RH436: Red Hat High Availability Clustering Certification Training about?

In the Red Hat High Availability Clustering (RH436) course, you will learn how to provide highly available network services to a mission-critical enterprise environment through the deployment and management of shared storage and server clusters. Created for senior Linux system administrators, this 4-day course strongly emphasizes lab-based activities.


You will set up a cluster of systems running the Pacemaker component of the Red Hat Enterprise Linux High-Availability Add-On and deploy Linux-based services such as web servers and databases on that cluster. Cluster storage components from the Resilient Storage Add-On are also covered; installations and applications that require multiple cluster nodes can access the same storage simultaneously. This includes Logical Volume Manager (LVM) Shared Volume Groups, Red Hat Global File System 2 (GFS2), and Device-Mapper Multipath.


This course is based on Red Hat Enterprise Linux 8.3.

What are the objectives of RH436: Red Hat High Availability Clustering Certification Training ?

  • Install and configure a Pacemaker-based high availability cluster.
  • Create and manage highly available services.
  • Troubleshoot common cluster issues.
  • Work with shared storage (iSCSI) and configure multipathing.
  • Implement Logical Volume Manager (LVM) in cluster-aware configurations.
  • Configure GFS2 file systems on storage shared by multiple nodes.

Who is RH436: Red Hat High Availability Clustering Certification Training for?

  • Senior Linux system administrators who use high-availability clustering and fault-tolerant shared storage technologies to maximize resiliency of production services.

What are the prerequisites for RH436: Red Hat High Availability Clustering Certification Training?

  • Red Hat Certified System Administrator (RHCSA) exam (EX200) and associated courses.
  • Red Hat Cerfitied Engineer (RHCE) exam (EX294) and associated courses.

Available Training Modes

Live Online Training

Course Outline Expand All

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  • Create a basic high availability cluster.
  • Manage node membership in the cluster and describe how it impacts cluster operation.
  • Isolate unresponsive cluster nodes to protect data and recover services and resources after a failure.
  • Create basic resources and resource groups to provide highly available services.
  • Identify, diagnose, and fix cluster issues.
  • Deploy a new high availability cluster and cluster resources using Ansible automation.
  • Operate two-node clusters while identifying and avoiding issues specific to a two-node cluster configuration.
  • Configure iSCSI initiators on your servers to access block-based storage devices provided by network storage arrays or Ceph storage clusters.
  • Configure resilient access to storage devices that have multiple access paths.
  • Select, configure, and manage the correct LVM configuration for use in your cluster.
  • Use the GFS2 cluster file system to simultaneously pProvide tightly coupled shared storage that can be accessed by multiple nodes.
  • Identify and eliminate single points of failure in your cluster to decrease risk and increase average service availability.

Who is the instructor for this training?

Red Hat High Availability Clustering RH436 Certification training will be delivered by Red Hat certified Instructor who has extensive domain experience, including years of experience  training & mentoring professionals in the industry.


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RH436: Red Hat High Availability Clustering Certification Training - Certification & Exam

  • SpringPeople is the Authorized Training Partner of Red Hat.
  • The training fees is exclusive of exam cost.
  • For any queries, feel free to reach us at redhat@springpeople.com

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