Can I configure a cluster to do this?

Hi,

I have a server a laptop I'd like to use to make a cluster with OpenStack,
so I can run a Windows 7 VM on either one. So that when I'm home I can run
the VM on the fast server rdp to it from another desktop at the house. And
so when I'm out I can migrate it to the laptop rdp to it locally from the
KDE desktop on the laptop.

I'd be using the Grizzly install guide on github to install them.

My concern is that I don't know if the OpenStack node will function when it
gets disconnected from the other node of the cluster. Can I connect
disconnect them at will still run them as if they were standalone nodes?

Another thing I'd like to do with this cluster is to have the storage on
each configured such that there is a copy of the data stored in the system
available locally on each node, so when the Windows 7 VM is located at
either node it can always be accessing a copy of the data locally. Somehow
when the laptop comes goes the copy on the server would have to be updated
to reflect the changes made on the laptop's copy as it was out- vice-versa
if changes are made to the server node's copy while the laptop node is
disconnected ever.

Can this be done?

Thanks in advance for your advice.

-Chris