Run Synchronization Service as Standby | High Availability | Teradata Data Mover - Running the Synchronization Service as Standby - Teradata Data Mover

Teradata® Data Mover User Guide

Product
Teradata Data Mover
Release Number
17.00
Published
November 30, 2021
Language
English (United States)
Last Update
2021-11-04
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B035-4101
lifecycle
previous
Product Category
Analytical Ecosystem
You can connect one or more standby services simultaneously to a single active repository.
  1. Make sure that the following files are installed on the standby server:
    • /etc/opt/teradata/datamover/sync.properties
    • /opt/teradata/datamover/sync/nn.nn/dmsync
    • /opt/teradata/datamover/sync/nn.nn/DMReplication.jar
  2. Edit the values in sync.properties for the following properties:
    Property Description
    master.port Port on which the active synchronization service listens for connections from the standby synchronization service.
    sql.log.directory Where the synchronization service writes log and SQL transaction files.
    sync.isMaster Runs synchronization as a standby service when set to false.
    jobstore.host [Optional] Host name of the standby server. If unspecified, the default host name of the Data Mover is used.
    jobstore.name [Optional] Logon user ID for the standby repository. If unspecified, the default user name of the Data Mover repository is used.
    jobstore.password [Optional] Password for the logon user ID for the standby repository. If unspecified, the default password of the Data Mover repository user is used.
    master.host Name of the host on which the active synchronization service is running.
  3. Run /opt/teradata/datamover/sync/nn.nn/dmsync start to start the synchronization service on the standby server, where nn.nn refers to the major and minor version numbers for Data Mover.
  4. Run /etc/init.d/dmdaemon start to restart the daemon on the active server.