GL645 – RHEL CLUSTERING AND STORAGE MANAGEMENT
Course Duration
3 Days
Audience
Employees of federal, state and local governments; and businesses working with the government.
Prerequisites
This course requires an advanced knowledge of Linux system administration. These skills are taught in the GL250 "Enterprise Linux Systems Administration" and GL120 "Linux Fundamentals".
Course Description
The GL645 is an in-depth course that focuses on two key areas, Linux advanced storage administration and high availability (HA) clustering. Storage is integral to many HA clusters so as to make use of clustered storage technologies to enable active/active configurations.
Course Outline
- INTRODUCTION TO CLUSTERING AND STORAGE MANAGEMENT Clustering Introduction
- Cluster Building Blocks
- Shared Storage
- Operating System Setup
- Network Considerations
- Split Brain Prevention with Fencing
- HA Components
- Clustered Resources
- Configuration Tools
- Red Hat Cluster Stack Roadmap
- Running Commands on Multiple Systems
- Running Commands on Multiple Hosts
- Prepare System for Clustering
- Install and Configure Ricci
- Basic Client Networking
- SAN Network Configuration
- Cluster Network Configuration
- Cluster Pre-Configuration Verification
- STORAGE TECHNOLOGIES Remote Storage Overview
- Remote Filesystem Protocols
- Remote Block Device Protocols
- Block Devices and the Device Mapper
- Managing Loopback Devices
- Manipulating Block Devices
- ISCSI iSCSI Architecture
- iSCSI Target Implementations
- iSCSI Target Configuration (tgt)
- iSCSI Target LUN Configuration (tgt)
- iSCSI Target Auth Configuration (tgt)
- iSCSI Persistent Configuration (tgt)