Wednesday, June 9, 2010

How do I use a Windows 7 Virtual Hard Disk as a backup device?

As you know, using external hard disks as backup devices has become very popular recently due to the fact that they are now relatively inexpensive to purchase or build. I use several of them for backups on my home and test systems.

The other day I was experimenting with Windows XP Mode on my Microsoft Windows 7 test system and was backing up my Windows XP Mode virtual machine and the accompanying virtual hard disk (VHD), when it occurred to me that I could use a VHD as a backup device.

Once I began experimenting with this technique, I knew that it would be perfect complement to my overall backup strategy. I don’t trust a single backup device and like to have multiple backups just in case. Using VHDs, I can easily back up my data and then just copy the VHD file to another external device. Read more.