You want to migrate to where? I do not understand. If you move to another host that does not have access to that LUN you get from the virtual machine off. This will migrate the network.
You talked dedicated LUN, it Raw Device?
Let me explain again.
All LUNs are VMFS, not RAW.
I have a cluster containing many ESX hosts which share LUNs between them.
I have a single host outside of the cluster which can also see the shared LUNs but in addition it contains a single LUN which only it can see.
If a VM is placed onto this single LUN, can I then use storage vMotion to move the VM onto one of the shared LUNs and at the same time move the running VM into the cluster onto one of the other hosts?
I hope this explains it better than before