Teradata DSU: DDBoost, AWS S3, or Azure Blob Targets: Restoring with Fewer Media Servers - BAR - Data Stream Architecture - Follow these steps to restore to DDBoost, AWS S3, or Azure Blob with fewer media servers.

Teradata® DSA User Guide

Product
BAR
Data Stream Architecture
Release Number
16.20
Published
November 2019
Language
English (United States)
Last Update
2019-11-27
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B035-3150
lifecycle
previous
Product Category
Software
Teradata Tools and Utilities
These steps use this sample scenario:
  • Backup job performed using: mediaserver1, mediaserver2, mediaserver3, and mediaserver4
  • Restore job using only: mediaserver4

These steps assume that all four media servers are writing to a single storage unit.

  1. Using the BAR Setup portlet, create a new target group that includes mediaserver4.
  2. Create a restore group to map the original target group to the newly created one with mediaserver4.
  3. Create a restore job with this new restore target group and desired system to finish the restore.