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Veritas InfoScale Availability 7.2 for UNIX/Linux: Advanced Administration II


Course Description


Overview

This class covers how to set up advanced service group and application configurations, manage system outages, and upgrade a cluster.
Hands-On This course includes practical hands-on exercises that enable you to test your new skills and begin to use those skills in a working environment.  

Audience

This course is for system administrators, architects, and technical support personnel who are responsible for implementing, managing, and supporting clusters in complex enterprise environments.    

Prerequisites

You must have administrator-level experience with UNIX or Linux, TCP/IP networking, and clustering using Veritas Cluster Server.  

Key topics

Service Groups Managing Service Group Dependencies
  • Common application relationships
  • Service group dependencies
  • Service group dependency examples
  • Configuring service group dependencies
  • Limitations of service group dependencies
Using Virtual Business Services
  • Understanding Virtual Business Services
  • Configuring a virtual business service
  • Managing a virtual business service
  • Disaster recovery support in VBS
  • Supporting a VBS environment
Using Triggers to Customize VCS Behavior
  • Understanding triggers
  • Configuring triggers
  • Using multiple trigger scripts
Reconfiguring Cluster Membership
  • Removing a cluster node
  • Adding a cluster node
  • Merging clusters
Applications Controlling Application Startup and Shutdown
  • Data protection requirements
  • I/O fencing concepts
  • I/O fencing operations
  • I/O fencing implementation
  • Fencing configuration
Controlling Application Failover
  • Coordination point concepts
  • Server-based fencing architecture
  • CPS operations
  • Installing and configuring a CP server
  • Configuring server-based I/O fencing
  • Coordination point agent
Customizing Application Failover Behavior
  • Installing and configuring highly available CP servers
  • CPS administration
  • Administering disk-based I/O fencing
  • Configuring preferred fencing
Managing Applications in Docker Containers Behavior
  • Installing and configuring highly available CP servers
  • CPS administration
  • Administering disk-based I/O fencing
  • Configuring preferred fencing
Systems and Clusters Managing System Outages
  • Differentiating between system shutdown and outage
  • Controlling cluster shutdown
  • Controlling applications during a system outage
Upgrading InfoScale Availability
  • Planning to upgrade SFHA
  • Online upgrade
  • Full upgrade
  • Rolling upgrade
  • Phased upgrade
  • Finding and installing SFHA patches
 

Objectives

By the completion of this course, you will be able to:
  • Set up service group dependencies and virtual Business services.
  • Use triggers to customize VCS behavior.
  • Reconfigure cluster memberships.
  • Control and customize application startup, failover, and¬†shutdown.
  • Manage system outages and upgrade clusters.

Course Duration

5 Days
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