The company I work for is a relatively small shop when it comes to virtualization and especially when it comes to Hyper-V. So that means I am usually working on individual host servers and not doing any kind of grand scale configuration using SCCM or some other enterprise level tool. I think most folks in small-to-medium size businesses with existing infrastructure probably have a similar “use-case scenario” when it comes to Hyper-V.
We use Hyper-V primarily for development and test servers and often enough I get asked to deploy new servers. Now, the way I used to go about doing this was to create a new blank server, new empty VHD file, insert Server 2012 (or 2008 R2 or whatever…) CD/DVD ISO file and install from scratch. In this case, the actual install isn’t all that bad. Server 2012 particularly installs quite quickly. However downloading and installing all of the bloody Microsoft updates can take hours, tack onto that configuring the server for our environment and well, it gets to be a couple hours of work at least.