Which of the following statements is true regarding implementing Live Partition Mobility on two existing POWER6 based systems？ （）

• A、 The systems must use internal storage for boot purposes.
• B、 All virtualized Ethernet adapters must be numbered below 10.
• C、 The mobile partition’s network and disk access must be virtualized.
• D、 Each system must be controlled by a different Hardware Management Console （HMC）.