An LPAR was created on a POWER6 system with default processor/memory settings. It was
migrated from the POWER6 system to a POWER7 system. Over time, that LPAR has been
shutdown and restarted.
An administrator now needs to migrate the LPAR back to the POWER6 system, but it fails to
validate.
There have been no changes in the LPAR profile, network, or in the SAN configuration.
Which action will enable the operation to complete successfully?

A.
Set the processor mode to default on the source profile and restart the LPAR.

B.
Set the processor mode to POWER6 on the source profile and restart the LPAR.

C.
Set the processor mode to Shared on the source profile and restart the LPAR.

D.
Set the processor mode to Dedicated on the source profile and restart the LPAR.

Explanation: