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Red Hat High Availability Clustering

Код курса
4 Дней, 32 Ак. Часов
Описание курса
Программа курса
Описание курса

Course Overview

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).


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

Audience for this course

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


Prerequisites for this course

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.

Программа курса

Outline for this course

  • 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.
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Red Hat High Availability Clustering
Код курса:
4 Дней, 32 Ак. Часов
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