Before any planned switchover from a primary to a Disaster Recovery (DR) site, you must validate the deployment status of Avaya Oceana® snap-ins and the configured attribute values. There can be previous switchovers and switchbacks where attributes are modified as part of these processes. It is important to validate these attribute values for channel snap-ins. Otherwise, this impacts a successful switchover process and requires manual intervention to correct any issues. Validating the attribute values also requires an additional restart of the Avaya Oceana® clusters to complete the switchover.