Red Hat High Availability & Clustering (RH 436)


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)


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

Red Hat High Availability & Clustering (RH 436)

Duration: 40 Hours

Course Content:

Clusters and storage:

Get an overview of storage and cluster technologies.

Create high-availability clusters:

Review and create the architecture of Pacemaker-based high-availability clusters.

Nodes and quorum:

Review cluster node membership and how quorum is used to control clusters.


Understand fencing and fencing configuration.

Resource groups:

Create and configure simple resource groups to provide high-availability services to clients.

Troubleshoot high-availability clusters:

Identify and troubleshoot cluster problems.

Complex resource groups:

Control complex resource groups by using constraints.

Two-node clusters:

Identify and work around two-node clusters issues.

ISCSI initiators:

Manage iSCSI initiators for access to shared storage.

Multipath Storage:

Configure redundant storage access.

Logical volume manager (LVM) clusters:

Manage clustered LV.

Global File System 2:

Create symmetric shared file systems.

Eliminate single points of failure:

Eliminate single points of failure to increase service availability.

Comprehensive review:

Set up high-availability services and storage.

Upcoming Batch Schedule on Red Hat High Availability & Clustering (RH 436)

Course NameDurationClass DaysTime SlotStart Date
Red Hat High Availability & Clustering (RH 436)40-HoursFriday3pm to 6pmAugust-2023

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