Restore DDBoost/S3/Azure Blob Targets with Fewer Media Servers | Teradata DSU - Teradata DSU: DDBoost, Amazon S3, or Azure Blob Targets: Restoring with Fewer Media Servers - BAR - Data Stream Architecture

Teradata® DSA User Guide

Deployment
VantageCloud
VantageCore
Edition
Enterprise
IntelliFlex
VMware
Product
BAR
Data Stream Architecture
Release Number
17.20
Published
November 2022
Language
English (United States)
Last Update
2023-11-30
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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.