Red Hat High Availability Clustering
Продолжительность обучения
4 дня - 32 часа
Стоимость курса
Очно: уточните у менеджера
Дистанционно: уточните у менеджера
Ближайшие даты
Уточните у менеджера
Заявка на обучение
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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