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Курс RH436: Red Hat High Availability Clustering

Red Hat High Availability Clustering

Продолжительность обучения

4 дня - 32 часа

Стоимость курса

Очно: уточните у менеджера

Дистанционно: уточните у менеджера

Ближайшие даты

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Course 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

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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