Veritas Cluster Server Administration VRT-202


Základní info

The VERITAS Cluster Server course is designed for the IT professional tasked with installing, configuring, and maintaining VCS clusters. This five-day, instructor-led, hands-on class covers how to use VERITAS Cluster Server to manage applications in a high availability environment. After gaining the fundamental skills that are needed to manage a highly available application in a cluster, you will deploy VCS in a lab environment to implement a sample cluster design.

Co se v kurzu naučíte:

  • Manage existing highly available application services using VERITAS Cluster Server.
  • Install VCS and create a cluster.
  • Configure service groups and resources.
  • Implement and verify failover and failback capability for application, storage, and network services.
  • Configure and optimize cluster behavior.
  • Protect data in a shared storage environment.
  • Configure VCS to manage an Oracle database, an NFS share, and other applications.
  • Analyze, troubleshoot, and correct cluster problems.
  • Implement four-node clusters.
  • Configure service group dependencies and workload management.
  • Implement alternative network configurations

Pro koho je kurz určen:

This course is for system administrators, system engineers, network administrators, system integration or development staff, and technical support personnel who will be working with VERITAS Cluster Server.

Obsah kurzu:

VERITAS Cluster Server, Fundamentals

High Availability Concepts

  • High Availability Concepts
  • Clustering Concepts
  • Clustering Prerequisites
VCS Building Blocks
  • VCS Terminology
  • Cluster Communication
  • VCS Architecture
Preparing a Site for VCS Implementation
  • Hardware Requirements and Recommendations
  • Software Requirements and Recommendations
  • Preparing Installation Information
Installing VCS
  • Using the VERITAS Product Installer
  • VCS Configuration Files
  • Viewing the Default VCS Configuration
  • Other Installation Considerations
VCS Operations
  • Managing Applications in a Cluster Environment
  • Service Group Operations
  • Using the VCS Simulator
VCS Configuration Methods
  • Starting and Stopping VCS
  • Overview of Configuration Methods
  • Online Configuration
  • Offline Configuration
  • Controlling Access to VCS
Preparing Services for High Availability
  • Preparing Applications for VCS
  • One-Time Configuration Tasks
  • Testing the Application Service
  • Stopping and Migrating an Application Service
Online Configuration
  • Online Service Group Configuration
  • Adding Resources
  • Solving Common Configuration Errors
  • Testing the Service Group
Offline Configuration
  • Offline Configuration Procedures
  • Offline Configuration Practices and Tools
  • Solving Offline Configuration Problems
  • Testing the Service Group
Sharing Network Interfaces
  • Parallel Service Groups
  • Sharing Network Interfaces
  • Localizing Resource Attributes
Configuring Notification
  • Notification Overview
  • Configuring Notification
  • Using Triggers for Notification
Configuring VCS Response to Resource Faults
  • VCS Response to Resource Faults
  • Determining Failover Duration
  • Controlling Fault Behavior
  • Recovering from Resource Faults
  • Fault Notification and Event Handling
Cluster Communications
  • VCS Communications Review
  • Cluster Membership
  • Cluster Interconnect Configuration
  • oining the Cluster Membership
  • Changing the Interconnect Configuration
System and Communication Faults
  • Ensuring Data Integrity
  • Cluster Interconnect Failures
I/O Fencing
  • Data Protection Requirements
  • I/O Fencing Concepts and Components
  • I/O Fencing Operations
  • I/O Fencing Implementation
  • Configuring I/O Fencing
  • Stopping and Recovering Fenced Systems
  • Monitoring VCS
  • Troubleshooting Guide
  • Cluster Communication Problems
  • VCS Engine Problems
  • Service Group and Resource Problems
  • Archiving VCS-Related Files
VERITAS Cluster Server, Example Application Configurations

Clustering Applications
  • Application Service Overview
  • VCS Agents for Managing Applications
  • The Application Agent
Clustering Databases
  • VCS Database Agents
  • Database Preparation
  • The Enterprise Agent for Oracle
  • Database Failover Behavior
  • Additional Oracle Agent Functions
Clustering NFS
  • Preparing NFS for High Availability
  • Testing the NFS Service
  • Configuring an NFS Service Group
  • NFS Lock Failover
VERITAS Cluster Server, Implementing Local Clusters

Workshop: Reconfiguring Cluster Membership

  • Task 1: Removing a System from a Running VCS Cluster
  • Task 2: Adding a New System to a Running VCS Cluster
  • Task 3: Merging Two Running VCS Clusters Service Group Interactions
Service Group Interactions
  • Common Application Relationships
  • Service Group Dependency Definition
  • Service Group Dependency Examples
  • Configuring Service Group Dependencies
  • Alternative Methods of Controlling Interactions
Workload Management
  • Startup Rules and Policies
  • Failover Rules and Policies
  • Configuring Startup and Failover Policies
Alternate Network Configurations
  • Alternative Network Configurations
  • Additional Network Resources
  • Example MultiNIC Setup
Data Center Availability
  • Cluster Management Console
  • Storage Foundation Management Server
  • Disaster Recovery
  • Symantec Data Center Foundation

Veritas Cluster Server Administration VRT-202

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