InfoScale Storage 7.0 for Linux: Administration


Pris kr 25.000  Ekskl. moms
Varighed: 5 Dage
Lunch : Included
Courseware : Included
Ref: VER_HA0411
Delivery Type Classroom


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The Veritas InfoScale Availability 7.0 for UNIX: Administration course is designed for the IT professional tasked with installing, configuring, and maintaining Veritas Cluster Server (VCS) clusters.

This five day, instructor-led, hands-on class covers how to use InfoScale Availability 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 can deploy InfoScale Availability in a lab environment to implement a sample cluster design.


Storage Foundation Basics 

Virtual Objects

• Operating system storage devices and virtual data storage

• Volume Manager storage objects

• VxVM volume layouts and RAID levels 

Creating a Volume and File System

• Preparing disks and disk groups for volume creation

• Creating a volume and adding a file system

• Displaying disk and disk group information

• Displaying volume configuration information

• Removing volumes, disks, and disk groups 

Working with Volumes with Different Layouts 

• Volume layouts 

• Creating volumes with various layouts

• Allocating storage for volumes 

Making Configuration Changes 

• Administering mirrored volumes 

• Resizing a volume and a file system 

• Moving data between systems 

• Renaming VxVM objects 

Administering File Systems 

• Benefits of using Veritas File System 

• Using Veritas File System commands 

• Logging in VxFS 

• Controlling file system fragmentation 

• Using thin provisioning disk arrays 

Storage Foundation Managing Devices 

Dynamic Multi-Pathing 

• Managing components in the VxVM architecture 

• Discovering disk devices 

• Managing multiple paths to disk devices

Dynamic Multi-Pathing for VMware

• DMP in a VMware ESX/ESXi environment 

• Managing DMP for VMware 

• Performance monitoring and tuning 

Resolving Hardware Problems 

• How does VxVM interpret failures in hardware? 

• Recovering disabled disk groups 

• Resolving disk failures 

• Managing hot relocation at the host level 

Storage Foundation Cluster File System

Cluster File System Architecture 

• CFS overview 

• CFS architecture 

• CFS communication 

Cluster Volume Manager 

• VxVM and CVM overview 

• CVM concepts

• CVM configuration 

Cluster File System 

• Cluster File System concepts 

• Data flow in CFS 

• Group Lock Manager 

• Administering CFS 

Flexible Storage Sharing 

• Understanding Flexible Storage Sharing 

• FSS storage objects 

• FSS case study 

• FSS configuration 

• FSS limitations 


Disaster Recovery Overview 

• Disaster recovery

• Benefits of a disaster recovery solution 

• Disaster recovery concepts 

• Veritas disaster recovery technology overview 

Veritas File Replicator 

• Understanding Veritas File Replicator

• Setting up replication for a Veritas file system

• Error recovery with Veritas File Replicator 

Veritas Volume Replicator 

• Defining replication

 • Replication options and technologies 

• Veritas Volume Replicator overview 

Veritas Volume Replicator Components 

• Comparing volume replication and volume management 

• Volume Replicator components

 • Volume Replicator data flow


This course is for Linux system administrators, system engineers, technical support personnel, network/SAN administrators, and systems integration/development staff, who will be installing, operating, or integrating InfoScale Storage.


Knowledge of and hands-on experience with UNIX systems administration; and recommended online training:

  • Veritas InfoScale 7.0 for UNIX: Installation


By the completion of this course, you will be able to:

  • Describe how clustering is used to implement high availability in the data center environment.

  • Describe VCS and cluster communication mechanisms.

  • Create a cluster, and 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.

  • Describe I/O fencing operations, and its implementation.

  • Configure VCS to manage an Oracle database and other applications.

  • Configure a global cluster environment, including remote clusters, global heartbeats, and global service groups.

  • Configure notification and failover behavior in a global cluster.

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