I’ve previously talked about my observations of how my 9GB RAM Hyper-V lab box used it’s memory and how Hyper-V has a RAM overheard and how you can calculate the maximum.
Last night I upgraded the lab box from RC1 to RTM. Today, I’ve noticed that I have a whole lot more of RAM to play with! In fact, 1.5GB of RAM was freed up on my 9GB RAM server. Before I could only get 7GB worth of VM’s up. Today, Hyper-V is looking much more efficient.