[Users] Attaching storage domain and its VMs to a new DC

[Gianluca Cecchi]

Hello,
this is my situation. Downtime of the VMs is not a problems as it is a
test environment
all based on 3.2.1 on f18 and ovirt stable repo

DC1
FC type with cluster1
2 hosts connected to 7 FC LUNs
power mgmt configured
live migration ok
overall 11 VMs

DC2
FC type with cluster2
1 host
(it has access to all the LUNs of DC1from a SAN point of view, but not
configured at the moment)

DC1 has ovirtmgmt without vlan tagging
DC2 has ovirtmgmt with vlan tagging

I would like to move all storage domains and VMs into DC2 and then
redeploy the DC1 hosts in DC2 so that I have a three nodes cluster
with a vlan tagged ovirtmgmt in DC2 and I delete DC1

How can I move storage domains from DC1 to DC2 without exporting/importing VMS?
Can I "simply" detach" them one-by-one from DC1 and attach to DC2?
Will the VMs automatically be part of DC2 and its cluster cluster2
(apart from eventually reconfigure their network)?

Thanks,
Gianluca