Course Description
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
4 days
Prerequisite
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.
Course outline
- 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. - Fencing
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.