So what have I been up to lately?
I’ve been taking a look at Windows Server, once again. Normally I do all my experimenting etc on Linux. But now I got the ability to use some Windows server 2019 datacenter licenses, so why not give it a try an deploy a small Windows cluster?
Ofcourse the hardware of choice are beefed HP T620 Thin Clients.
After deploying Hyper-V, I discovered Windows has this interesting thing called VM activation. I was always wondering how retail keys behaved when you enter them in your VMs, turns out you don’t. I never gave it a thought while deploying Volume license keys over VMware infrastructures, but turns out that on Hyper-V your host can license the guest!
More about this can be found on the following page:
But it basically boils down to this command prompt command (Windows 2019 datacenter):
slmgr /ipk YOUR-WINDOWS-VERSION-KEY-HERE
Activation status can be checked with:
Fyi, more info on slmgr can be found here: