After the Smart Migration Configuration Is Complete, You Add the LUN

After the smart migration configuration is complete, you add the LUN ID and data volume ID of the source LUN at the start of the migration to 1 and 2 respectively, and specify the LUN ID of the target LUN.  And data volume ID named 3 and 4. When the migration is complete, the LUN ID and data volume ID of the source LUN and the target LUN are:

A) Source LUNs: 1 and 3 Target LUNs: 2 and 4
B) Source LUNs: 1 and 4 Target LUNs: 3 and 3
C) Source LUNs: 3 and 1 Target LUNs: 4 and 2
D) Source LUNs: 2 and 4 Target LUNs: 1 and 3