Koenig Course for Linux HA Cluster and Storage Course Overview

Koenig Course for Linux HA Cluster and Storage Course Overview

The Koenig Course for Linux HA Cluster and Storage is a comprehensive training program designed to equip learners with the knowledge and skills needed to implement and manage high availability (HA) clusters in Linux environments. It covers a broad range of topics, including cluster features, storage technologies like NAS and SAN, virtualization with XEN and KVM, iSCSI configuration, and device management with udev.

Participants will learn about the intricacies of device mapper, multipathing, and preparing the operating system for cluster setup. The course delves deep into quorum, cluster management, fencing, failover, and resource group management using rgmanager. It also provides practical knowledge on setting up two-node clusters, managing logical volumes, and working with file systems such as GFS2 and XFS.

By completing this course, learners will gain proficiency in building and maintaining a high availability cluster Linux setup, ensuring maximum uptime and reliability for critical services. The course is particularly valuable for IT professionals responsible for maintaining HA cluster in Linux systems, ensuring they can manage storage solutions effectively and troubleshoot complex cluster-related issues.

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1,775

  • Live Online Training (Duration : 40 Hours)
  • Per Participant
  • Guaranteed-to-Run (GTR)
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♱ Excluding VAT/GST

Classroom Training price is on request

You can request classroom training in any city on any date by Requesting More Information

  • Live Online Training (Duration : 40 Hours)
  • Per Participant

♱ Excluding VAT/GST

Classroom Training price is on request

You can request classroom training in any city on any date by Requesting More Information

Request More Information

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Course Prerequisites

Certainly! Based on the course content provided, here are the minimum required prerequisites for successfully undertaking training in the Koenig Course for Linux HA Cluster and Storage:


  • Basic understanding of Linux operating systems and familiarity with the command-line interface (CLI).
  • Knowledge of fundamental Linux system administration tasks, such as file system navigation, file manipulation, package installation, and service management.
  • Familiarity with networking concepts, including IP addressing, subnetting, and TCP/IP protocols.
  • Some experience with Linux-based servers and understanding of server roles and responsibilities.
  • Basic knowledge of computer hardware and storage devices.
  • An understanding of virtualization concepts and experience with any virtualization platform would be beneficial.
  • Willingness to learn complex technical concepts related to high-availability clustering and storage solutions.

These prerequisites are designed to ensure that students have a foundational skill set that will enable them to grasp the more advanced concepts presented in the course. Students who meet these minimum requirements are likely to succeed and gain the most from the training.


Target Audience for Koenig Course for Linux HA Cluster and Storage

The Koenig Course for Linux HA Cluster and Storage is designed for IT professionals focused on Linux-based clustering and storage solutions.


  • System Administrators
  • Network Administrators
  • Technical Support Specialists
  • IT Infrastructure Architects
  • DevOps Engineers
  • Storage Administrators
  • Cloud Infrastructure Engineers
  • Data Center Technicians
  • Disaster Recovery Specialists
  • High Availability Solutions Engineers
  • Virtualization Administrators


Learning Objectives - What you will Learn in this Koenig Course for Linux HA Cluster and Storage?

Introduction to the Course's Learning Outcomes:

In this comprehensive course, students will acquire the skills to construct and manage high-availability clusters and storage solutions on Linux, with a focus on technologies like iSCSI, LVM, GFS2, and XFS.

Learning Objectives and Outcomes:

  • Understand the essential features of clustering and the storage requirements for setting up a high-availability (HA) environment.
  • Differentiate between Network Attached Storage (NAS) and Storage Area Network (SAN) and their applications.
  • Gain hands-on experience with virtualization technologies such as XEN and KVM.
  • Learn to configure and manage iSCSI as a shared storage for clusters, including initiator and target setup, along with authentication and troubleshooting.
  • Master kernel device management with udev, including rule creation and persistent device naming.
  • Understand and configure device mapper, multipathing, and channel bonding/NIC teaming for redundancy and performance.
  • Prepare the operating system for cluster setup and become familiar with cluster configuration tools.
  • Comprehend quorum concepts and use quorum disk for votes in cluster management.
  • Implement fencing and failover strategies to maintain cluster integrity and service availability.
  • Configure and manage resource groups, understand resource dependencies, and manage high-availability services with rgmanager.
  • Set up, manage, and troubleshoot a two-node cluster, including the use of Conga for cluster management.
  • Understand and implement Logical Volume Management (LVM2) and Clustered Logical Volume Manager (clvm) in a cluster environment.
  • Learn to create, maintain, and troubleshoot Global File System 2 (GFS2) and migrate from GFS to GFS2.
  • Acquire the knowledge to create, maintain, and troubleshoot the XFS file system.
  • Perform a comprehensive review including real-world applications like serving a webserver/NFS from a cluster and troubleshooting with command-line tools.