- Migrating an High Availability Pair to App Controller 2.8
- Backing Up and Restoring Snapshots in an High Availability Pair
You can back up and restore snapshots in a high availability pair. To do so, you need to make sure the configuration on both App Controller virtual machines (VMs) is the same. You export the snapshot from the current, primary App Controller. Then, you shut down the secondary App Controller. Then, you import the snapshot to the primary node and restart App Controller.
For more information, see To export a snapshot.
For more information, see To import a snapshot
When you press ENTER, App Controller restarts. Log on to the command-line console again to complete the following steps.
When you start the secondary App Controller, both nodes in the high availability pair are synchronized.