Code review comment for lp:~sandy-walsh/nova/zone-docs

Great info, very helpful.

There's an explanation of how to create a child zone prior to creating the first/parent zone - unless you have a parent zone by default? Seems like in the Zone administrative functions section you could add a paragraph describing how to set up the parent zone using the OS API.

Apropos to Ed's comment, if you delete a parent zone does it maintain hierarchy info?

I believe that you have to use zones if you want to run multiple hypervisors - is that your understanding? Would a mention of the use cases for zones be helpful?