Use Case for Adding an Extra Standby Server | Teradata Data Mover - Use Case: Add an Extra Standby Server to an Existing Active Server - Teradata Data Mover

Teradata® Data Mover User Guide - 20.01

Deployment
VantageCloud
VantageCore
Edition
Enterprise
IntelliFlex
Lake
VMware
Product
Teradata Data Mover
Release Number
20.01
Published
November 2023
Language
English (United States)
Last Update
2023-12-05
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Product Category
Analytical Ecosystem
  1. On the standby server, edit the sync.properties file and set the sync.isMaster property to false.
  2. On the active server, configure the sync service:
    /opt/teradata/datamover/sync/nn.nn/dmsync config
    Where nn.nn in the path refers to the version numbers of Data Mover.
  3. When prompted, select the following option:
    Add additional standby repositories to the exisiting replication service
  4. Respond to the following prompts:
    Prompt Description
    Enter remote standby host name Enter the standby server name.
    Enter the database super user postgres password on standby repository Enter the Postgres user password on the standby server.
    Replication service set up requires that the active and standby repositories are in sync before configuring. Do you need to back up the active repository to the standby repository? [y or n]
    • Enter Y if standby repository has not yet been synchronized.
    • Enter N if standby repository has already been synchronized.
    Do you need to set up replication for another standby repository? [y or n]:
    • Enter Y if more than one standby server needs to connect to this active server.
    • Enter N if only one standby is needed.