16.20 - Preparing the DSC Repository for Upgrade - Data Stream Utility

Teradata® DSA - DSU Installation, Configuration, and Upgrade Guide

prodname
BAR
Data Stream Architecture
Data Stream Utility
vrm_release
16.20
created_date
September 2019
category
Configuration
Installation
featnum
B035-3153-127K
Download the necessary software before beginning. See Downloading Software to Upgrade from DSU on TVME 14.10.
Follow these steps on the TVME 14.10 VM to prepare your data for backup and migration.
  1. Back up the 14.10 DSC repository. See Backing Up DSC Repository and Configuration Before Upgrading.
  2. Upgrade DSU on the TVME 14.10 VM to 15.11.02 or higher. Install the newly downloaded packages in this order.
    1. Upgrade the DSC. See Installing the DSC Package.
    2. Upgrade ClientHandler. See Installing the ClientHandler Package.
    3. Upgrade BARCmdline. See Installing the BARCmdline Package.
    4. Upgrade BARPortlets. See Installing the BARPortlets Package.
  3. Back up the upgraded 15.11.02 or later DSC repository. See Backing Up DSC Repository and Configuration Before Upgrading.
  4. Copy the files generated from the backup to a safe, known location outside of the the TVME 14.10 VM.
  5. Make note of the following items that you'll need during the upgrade:
    • hostname
    • IP address of the VM
    • Name of the media server used to perform the repository backup
  6. Rename the VM to hostname_TVME1410 and shut it down.
  7. See Installing Teradata Database for VMware for DSU Upgrade.