RH437 : Red Hat High Availability Clustering with exam | IT Training & Certification | Info Trek
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RH437 : Red Hat High Availability Clustering with exam

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    5 Days

Course Details

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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.


This course also helps you prepare for the Red Hat Certified Specialist in High Availability Clustering exam (EX436). This version of the course includes the exam.
Content summary
• 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
• Configure GFS2 file systems

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

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

This program will be conducted with interactive lectures, PowerPoint presentation, discussion and practical exercise.

As a result of attending this course, students should be able to create, manage, and troubleshoot highly available network services and tightly coupled cluster storage for business-critical applications.


Students should be able to demonstrate the following skills:

• Improve application uptime by using high-availability clustering

• Manage storage in a high-availability environment using iSCSI initiators, HA-LVM or CLVM as appropriate, and GFS2 cluster file systems

• Implement strategies to identify single points of failure in high-availability clusters, and eliminate them


Modules

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• Get an overview of storage and cluster technologies.

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

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

• Understand fencing and fencing configuration.

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

• Identify and troubleshoot cluster problems.

• Control complex resource groups by using constraints.

• Identify and work around two-node clusters issues.

• Manage iSCSI initiators for access to shared storage.

• Configure redundant storage access.

• Create symmetric shared file systems.

• Eliminate single points of failure to increase service availability.

• Set up high-availability services and storage.

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