Quoting from the CommVault official announcement:
Building upon CommVault’s strong support of the .NET platform and existing applications, the integration of CommVault QiNetix 6.1 software with Virtual Server 2005 R2 offers Microsoft users ease of administration while reducing the costs associated with managing and protecting data. Users are able to:
- Consolidate multiple workloads from disparate sources — including data from remote offices — onto a physical server, making more efficient use of hardware resources
- Simplify management of hardware resources
- Automate deployment and configuration of connected virtual machines, administering those virtual machines with CommVault QiNetix management tools
- Use Volume Shadow Copy Services to help protect individual virtual machines as well as Microsoft Virtual Server 2005 R2