Veritas NetBackup™ Appliance Capacity Planning and Performance Tuning Guide
- About this Guide
- Section I. Capacity planning
- Analyzing your backup requirements
- Designing your backup system
- Section II. Best Practices
- Section III. Performance tuning
- Section IV. Quick reference to Capacity planning and Performance tuning
About the media server role
In this role, a NetBackup 52xx series appliance operates as a media server with its own internal disk storage.
A NetBackup 53xx appliance is a media server by default. The internal storage in a 53xx appliance cannot be used for storing any data or taking any backups. The internal storage is used for storing the operating system, checkpoints, and logs.
Media server appliances use a simplified administrative interface for the local network and for disk storage management. However, the majority of NetBackup administration such as backup management is performed on the primary server.
When you configure an appliance as a media server, you must specify the primary server it needs to communicate with. The software version on the media server cannot be a later version than what is currently used on the primary server. For example, if the media server is at version 4.0, the primary server must be a NetBackup 52xx appliance with software version 4.0 or later, or a traditional NetBackup primary server with version 9.0 or later.
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