I originally installed vSphere 5.0 update 2 and then installed the guests on the local machine datastore to get us virtualized. I just installed our SAN and am now trying to migrate the guests to the new SAN using storage vMotion. Both the vCenter Server and the host machines are in evaluation mode so everything is available. I was able to move one machine yesterday, but today when I try to do a vMotion it tells me the machine must be powered off to migrate. I tried moving the unit I moved yesterday back to the original datastore and even it is telling me it must be powered off first, but I moved it successfully yesterday.
Is this some limitation in the evaluation license that will only allow for one storage vMotion event or do I have some other problem?