A bank has requested proposals for a storage solution to implement disaster recovery processes for their IBM System z configured with Linux, IBM System p configured with AIX, and Microsoft Windows environments. The solution must simulate a multi-site environment and provide the customer the ability to evaluate Metro Mirror, Global Mirror, and FlashCopy. Floor space is limited. What hardware platform provides this native support?（）

• A、IBM XIV Storage System
• B、IBM System Storage DS5300
• C、IBM System Storage DS8800
• D、IBM System Storage DS5020 with SVC