Red Hat High Availability Clustering with exam (RH437)

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 Certificate of Expertise 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

What is a Certificate of Expertise credential?

Red Hat Certificates of Expertise are specialized credentials available to individuals who pass performance-based exams. The certificates demonstrate skills and knowledge in specialized areas.

Obsah školení

• 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 LVM
• 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 a training specialist.