Alternative B: each robot as a Vault robot

In a multi-robot environment, configure each backup robot to be a Vault robot. Each robot duplicates or ejects only backup images that were originally written to it.

You can do so in several ways, as follows:

These methods work well with backup policies that use Any Available storage unit. Using Vault to duplicate images also works well with storage unit groups if you make one copy only.

This configuration avoids resource contention when one profile attempts to duplicate images in multiple robots.