The intensive, hands-on Red Hat® High Availability Clustering (RH436) course teaches 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 Gluster Storage.
Created for senior Linux® system administrators, this 4-day course strongly emphasizes 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.
The duration of training
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.
- 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.
Note: Course outline is subject to change with technology advances and as the nature of the underlying job evolves. For questions or confirmation on a specific objective or topic, please contact us.