ECC 6.04 System Copy on windows server 2008 r2 + SQL Server 2008

Hello Experts,

Need your help , i would like to do system copy on my QAS System from PRD System Instead of client copy

Can you share any step by step document of System copy on ECC 6.04 On windows  server 2008 r2 + MS SQL Server 2008 db

as of now i have done Client copy but now my PRD System is getting more than 500 GB so that Client copy is getting long time due to Large RX RT Files

So i would like to do system copy on my QAS System could you please share your experience and Documented for the same

it will be every appreciate if you share same

Thanks in advance

Best Regards

Narasimha