by Joe Gleinser
5. October 2009 23:12
Live Migration is the killer app in Hyper-V R2, which is due out in mere weeks. Microsoft finally can match VMWare feature by feature in many environments - or can they? If you don't want backups, Live Migration works fine. What? Again, please? If you're using Data Protection Manager 2007, you will not be able to backup VMs using Clustered Shared Volumes. Clustered Shared Volumes are required to utilize Live Migration.
Fortunately DPM 2010 released to Beta on 9/29. Not only does it add support for VMs using Clustered Shared Volumes but it also enables mobile laptop backups. The mobile laptop backups work over a VPN and are designed for the user off the LAN. DPM to DPM replication offers a poor man's disaster recovery solution.
Data Protection Manager is by far the best backup solution for Hyper-V virtualized environments. It includes brick level backup of Exchange, a SQL agent, and a Sharepoint agent. It integrates to Shadowcopy for backups of the VMs. All DPM agents are included in the System Center Server Management Suite, though you have to buy a seperate DPM server license.
Hold your breath. Live Migration is coming, just not quite as fast as the marketing indicates.