Data from Data Domain to VNX

Hello,

Current setup;

1 DDR (Model DD890) > NFS configured > contains Home Directories which users access, and other data.

Requirement is to copy all these data from this existing DDR into VNX and have automounts in that.

Let me know;

1) How to copy data from Data domain to VNX

2) What can be the meaning of "Once data is copied to VNX, automounts should be from VNX"

Thanks.