You can relocate a virtual machine's storage including the disks.

Procedure
1

Determine the path to the virtual machine configuration file.

2

Run svmotion by using the following syntax. 

svmotion
--url=https://myvc.mycorp.com/sdk --datacenter=DC1
--vm="[storage1] myvm/myvm.vmx:new_datastore"
Note

The example is for Windows. Use single quotes on Linux.