Configure DSA after Failover | Teradata Data Mover - 17.05 - Configuring DSA after Failover Occurs - Teradata Data Mover

Teradata® Data Mover Installation, Configuration, and Upgrade Guide for Customers

Teradata Data Mover
Release Number
Release Date
October 2020
Content Type
Publication ID
English (United States)

If failover occurs, the Data Mover failover monitor automatically fails over to the standby server. Use the following steps to enable Data Mover DSA jobs on the standby server by configuring the source and target TPA nodes with BAR NC ClientHandler software:

  1. Edit the broker.list value in /etc/opt/teradata/dsa/
  2. Replace the old active Data Mover host with the new active Data Mover host.
  3. Restart ClientHandlers:
    /etc/init.d/clienthandler restart
  4. Perform one of the following actions, based on the version of Teradata on your source and target systems:
    Teradata Version Action
    16.00 or later No additional steps are necessary.
    Earlier than 16.00
    • Run dsa_configsys from the new active Data Mover server to register the system
    • Restart DSMAIN.
    • Follow the configuration steps, based on your environment, in the DSA Network Configuration section.