Migration to hyper-v, license will not fly off?

Question

Hyper-V

Tell me, for sure someone went through this or a similar situation.
There are: 1 Server WS2008R2 (ADDS) + 1 Server WS2003 (FS)
I want to: raise Hyper-V on WS2008R2, migrate ADDS to the first virtual machine (using the WS2008R2 activation key) , migrate WS2003 to the second one (using the WS2003 activation key).
The question is - will it work (rhetorical, can you migrate using Disk2VHD or something else?) and is Microsoft's licensing policy violated?

Answer 1

You can also migrate via Disk2VHD. The licensing policy will not be violated if you raise Windows Server 2008 R2/2012 R2 Hyper-V and deploy virtual machines there, while deleting their "physical incarnations".
If in plain language - The license allows you two servers of certain editions, in what they will be (in physics or virtual) does not matter.
OEM licenses cannot be virtualized.