Now you need the data stored on the relocation to OceanStor 18000, using the array side data migration function is completed, which of the following statement are correct?

Customers can now network database services running on a storage OceanStor V3 database using a total of six LUN.

Now you need the data stored on the relocation to OceanStor 18000, using the array side data migration function is completed, which of the following statement are correct? (Multiple choice)
A . When multiple LUN business customers use remote replication of data migration, need to add multiple remote copy task to a consistency group.
B . Using remote replication can complete online data migration
C . LUN copy or remote replication after migration is complete without talking about the host side perform any configuration, you can start the business.
D . Through LUN copy to realize data migration, in the process of copy can dynamically change the migration rate.

Answer: ABD