Missing Data in the Virtual Appliance Controller

Missing data in the Virtual Appliance Controller after you finalize the data migration.

If you observe missing data in the Virtual Appliance Controller after finalizing your migration, it may be due to one of the following reasons:

  • Incomplete Migration: The migration tool may have failed to capture all data from the classic on-premises environment.

  • Cutover Latency: Data generated or received by the classic on-premises environment during the cutover phase is not automatically synchronized to the Virtual Appliance.

Start the migration tool again and wait till the data migration reaches saturation.
Warning: Do not access the Virtual Appliance Controller UI while the migration tool is in progress to prevent potential data inconsistencies.
  1. Start the migration tool and wait until the process reaches saturation.
    CODE 
    nohup python3 ./migration_tool.py migrate all &
  2. Verify the Migration Status.
  3. Stop the migration tool.
  4. Log in to Virtual Appliance using the classic on-premises credentials and ensure that all the historical data from classic on-premises to VA is transferred.