My only problem with proxmox is that for some damn reason it always errors out and won't install on my spare motherboard, which fucking sucks because it is awesome.
I had issues at first when installing it. However I traced it to the super old Matrox Onboard Video Card on my SuperMicro Board...as soon so I disabled it and plugged in a discrete Nvidia GT720 It literally installed without an error.
Right now my Prox is on a dual Socket 2670 Setup with 64G of RAM, a 120GB SSD and a 3TB HDD. I need to get a bigger SSD and more storage for it. But right now all it is running is my Development enviorment (1 for Ubuntu and 1 for Windows) and a webserver that I am messing around with.
I certainly feel like I am not using it as I should but its a learning experience. Its worlds above me using Ubuntu Server running VMWare Worksation that I was doing before, I just need to figure out what all I want to virtualize :D
@nx2l It was some weird error that I'd never seen before. Anyway, I just set the machine up as a FreeNas box and have a virtual box jail that functions as a sufficient solution.
I use proxmox on my Dell R710 - it is amazing, only thing I realy hated was network bonding (got me quite the headache) and the constant "you don't have a license" pop ^^
Yeah I agree with you that the licensing is annoying for sure. If it wasn't for proxmox I wouldn't have gotten into into virtualization. I wish they had kept it free.