Microsoft SC VMM 2008 R2 doesn’t have option to compact virtual hard disk

hyper-vscvmmshrinkvhdvirtualization

I can't figure out how to shrink a VHD using Microsoft System Center Virtual Machine Manager 2008 R2. Viewing the article Shrink your VHD size seems like this would be simple to do. However I don't see any of those check boxes that article shows.

The article does mention that all check points need deleted first, I have followed that information and deleted the check points.

Here's what I see alt text

Best Answer

This seems to be a limitation in terms of the IDE virtualization. If a hard drive is on the IDE adapter, the virtual machine must be stopped before any changes to the hard disk can be made.

http://technet.microsoft.com/en-us/library/dd353280.aspx

The reason you're not seeing the options is probably because the VM is running.

Here's a screenshot of my VM properties of a running VM with IDE as the storage configuration. alt text

Hope this helps!