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Red Hat High Availability Clustering (RH436)

The intensive, hands-on Red Hat® High Availability Clustering (RH436) course teaches storage management, the Red Hat High Availability Add-On, and the shared storage technology delivered by Red Hat Global File System 2 (GFS2) and Red Hat Gluster Storage.

Red Hat High Availability Clustering (RH436)

  1. Clusters and storage
    1. Get an overview of storage and cluster technologies.
  2. Create high-availability clusters.
    1. Review and create the architecture of Pacemaker-based high-availability clusters.
  3. Nodes and quorum
    1. Review cluster node membership and how quorum is used to control clusters.
  4. Fencing
    1. Understand fencing and fencing configuration.
  5. Resource groups
    1. Create and configure simple resource groups to provide high-availability services to clients.
  6. Troubleshoot high-availability clusters
    1. Identify and troubleshoot cluster problems.
  7. Complex resource groups
    1. Control complex resource groups by using constraints.
  8. Two-node clusters
    1. Identify and work around two-node clusters issues.
  9. ISCSI initiators
    1. Manage iSCSI initiators for access to shared storage.
  10. Multipath Storage
    1. Configure redundant storage access.
  11. Logical volume manager (LVM) clusters
    1. Manage clustered LV.
  12. Global File System 2
    1. Create symmetric shared file systems.
  13. Eliminate single points of failure
    1. Eliminate single points of failure to increase service availability.
  14. Comprehensive review
    1. Set up high-availability services and storage.

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