Move server from one DPM 2010 to another DPM2010

Hi,

I have following simple setup 

Server1--> DPMserver2010_A<--Server2

Both server1&2 are protected by DPMserver2010_A.  Now, DPMserver2010_A  does not have enough space so I installed DPM2010 in another server  (DPMserver2010_B).

So, now I want to move the server1&2 to DPMserver2010_B.

Server1--> DPMserver2010_B<--Server2

Server1 is DC&file server and server2 is database(MSSQL2008) server.

Hope it is clear.

I was wondering how to fix it? Any help appreciated :-)