Školení: VRT-202
Veritas Cluster Server Administration
- kurz EduMaster
- délka kurzu: 5 dnů
- cena: 49000 CZK
- kategorie: Veritas
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Podrobnosti:
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
Troubleshooting- Monitoring VCS
- Troubleshooting Guide
- Cluster Communication Problems
- VCS Engine Problems
- Service Group and Resource Problems
- Archiving VCS-Related Files
VERITAS Cluster Server, Example Application ConfigurationsClustering 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