How to: Shrink image size for OpenStack VM to the storage used
I have recently solved a problem which may trouble others, so I share the problem and its solution with you here.
The world of the problem: OpenStack on RamNode
There are a number of web hosting providers I'm fond of (having tried many others I'd never touch again). One of those good ones is RamNode. They sell many kinds of hosting products, but I use them when I want low cost virtual private servers that I can rely upon.