After a Teradata system is installed, all systems managed by Unity are placed in the Unrecoverable state. To synchronize data and bring all components in a managed system into the Active state, an administrator must activate the Teradata system. This operation is required for both high-availability (HA) and single system (non-HA) configurations.
Perform the following steps for each managed system.
- In the Unity portlet, click the Dashboard tab.
- Verify that components for the intended Active system are installed and configured properly. The Components pane shows all installed components and their current state.
- Click next to the system and select Active. All components in the managed system promote to the Active state.