Configure TPA Nodes Without Remote Connectivity | Teradata Data Mover - 17.11 - Configuring TPA Nodes without Remote Connectivity - Teradata Data Mover

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

Product
Teradata Data Mover
Release Number
17.11
Release Date
October 2021
Content Type
Administration
Configuration
Installation
Publication ID
B035-4102-091K
Language
English (United States)
When one or more TPA nodes on a source or target system does not have remote connectivity, the DSA fabric must be configured for both DSA systems specifying the connectivity between system nodes and media server node IPs.
  1. Configure the DSA network fabrics for the source and target systems to include the following:
    1. Define the source system fabric to include only the paths where source TPA nodes have remote connectivity to the target media server node IPs.
    2. Define the target system fabric to include only the paths where target TPA nodes have remote connectivity to its own media server node IPs.
    3. If media servers are also installed on source system nodes, do the following:
      System Fabric Description
      Source Add paths where the source TPA nodes have remote connectivity to its own media server node IPs.
      Target Add paths where the target TPA nodes have remote connectivity to the source media server node IPs.
  2. Change the following value in dsc.properties to turn fabric validation off to avoid job failure:
    # Fabric validation all nodes need a path to a media server
    #Possible values On/Off
    Validation.fabric=off
  3. Restart the DSC.