This courseware is available in a Virtual Classroom configuration.

LFS422 High Availability Linux Architecture

This course will help the learners in understanding the concepts and tools that need to maintain an extremely high level of availability for Linux servers,…

Certificate None
Duration 4 Days
Delivery Blended, Classroom, Virtual Classroom
Accreditor The Linux Foundation
Languages English

What is included in LFS422 High Availability Linux Architecture

Course Description

This course will help the learners in understanding the concepts and tools that need to maintain an extremely high level of availability for Linux servers, even under heavy load.

Course Information

Certification: None

Duration: 4 Days

Domain: Solution Development and Deployment

Delivery Method: Blended, Classroom, Virtual Classroom

Accreditor: The Linux Foundation

Available Languages: English

Purchase Options: Pay Per Use Courseware


This course is designed for IT managers, System Administrators, DevOps, and technical personnel operating highly-available mission-critical Linux systems. Learners should have a good working knowledge of fundamental operating system and hardware concepts and experience with network addressing and topologies. A basic foundation in mission critical deployments will also be beneficial.

Learning Objectives

At the end of this course, you will be able to understand:

  • The principles of High Availability
  • How to plan and design
  • The Linux-HA Stack components and capabilities
  • Monitoring, deployment and configuration
  • How to build and administer

Course Outline

Module 1: Introduction

  • Linux Foundation
  • Linux Foundation Training
  • Linux Foundation Certifications
  • Laboratory Exercises, Solutions and Resources
  • Distribution Details
  • Labs


Module 2: The Basics, Part 1

  • Course Objectives
  • Agenda
  • Mission Critical Systems
  • The Intel RAS Features
  • From Unix to Enterprise Linux
  • Linux distributions and commercial support
  • An Introduction To High Availability
  • Storage Options
  • Labs


Module 3: The Basics, Part 2

  • Advanced Open-Source Storage Solutions
  • Linux Distributions’ HA Stacks
  • Labs


Module 4: Linux HA Stacks: Part 1


  • Agenda
  • Linux High Availability Stacks
  • Introduction To Corosync


  • Labs


Module 5: Linux HA Stacks, Part 2

  • Introduction To Pacemaker
  • Labs


Module 6: Linux HA Stacks, Part 3

  • Node Fencing In Pacemaker Clusters
  • Labs


Module 7: Linux HA Stacks, Part 4

  • Highly Available MySQL With DRBD And Pacemaker
  • Labs


Module 8: Advanced Corosync/Pacemaker Clusters Part 1

  • Agenda
  • Resource Monitoring And Recovery With Pacemaker
  • Labs


Module 9: Advanced Corosync/Pacemaker Clusters Part 2

  • Integrating Advanced Storage Solutions And Pacemaker
  • Labs


Module 10: Advanced Corosync/Pacemaker Clusters Part 3

  • Highly Available Virtualization With GlusterFS And Pacemaker
  • Labs


Module 11: Advanced Corosync/Pacemaker Clusters Part 4

  • Site Fail-Over With The Linux High Availability Cluster Stack
  • Labs


Module 12: Advanced Corosync/Pacemaker Clusters Part 5

  • Cluster Maintenance And Upgrades


Module 13: Automating, Monitoring And Designing HA-Clusters

  • Agenda
  • Monitoring Linux-HA Clusters
  • Automating Linux-HA Cluster Deployment
  • Designing Systems For High Availability
  • Additional Considerations

Delivery is subject to Leapest terms and conditions.

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