Restore the Postgres DSC Repository: Command Line | Teradata DSA - 17.20 - Restoring the Postgres DSC Repository When the Bootstrap File is Missing: Command Line - BAR - Data Stream Architecture

Teradata® DSA User Guide

Data Stream Architecture
Release Number
Release Date
October 2021
Content Type
User Guide
Publication ID
English (United States)
For the first three steps, use the files you stored following the procedure in Saving the DSC Repository Configuration Information
  1. Configure media server.
    For example, dsc config_media_servers -f 31.media_server.xml
  2. Configure backup application.
    For example, dsc backup_application_gcp -f config_gcp_user.xml
  3. Configure target group for replication.
    For example, dsc config_target_groups -f tg_gcp.xml -t target_gcp -r
  4. Navigate to /opt/teradata/client/17.06/dsa/dsc: cd $DSA_DSC_ROOT
  5. User:
    su dscuser
  6. Check the list of backup IDs available on the replication target group:
    sh -m list_backupids -r replicating_target_group
  7. Get the bar_<backupID>.out from replication target group:
    sh -m replicate_from -v <backupID> -r <replicationTargetGroupName>
    For example, sh -m replicate_from -v 1603437512425 -r gcp_tg
  8. Restore the backup.
    sh -m restore -v <backupID>
    For example, sh -m restore -v 1603437512425
  9. Exit dscuser:
  10. Restart DSC:
    /etc/init.d/dsc restart