Mass storage virtualization for cloud computing
AssigneeSony Interactive Entertainment Inc.
InventorRoelof Roderick Colenbrander
Life of this patent
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Abstract
Aspects of the present disclosure relate to systems and methods for virtualizing mass storage using an interface card, or other special hardware unit, operatively coupled to a host system. In various implementations, the interface device and host system may collectively emulate a mass storage device for another “terminal” computing system in a manner that is transparent to the terminal system. Moreover, in various implementations, a mass storage device may be emulated in a manner that is transparent to the terminal system, without requiring modifications to the terminal platform's hardware or software architecture.
Claims11
An interface device comprising:
- a first communication interface, the first communication interface being a mass storage interface;
- a second communication interface, the second communication interface being an expansion interface;
- and
- a specialized processing unit operatively coupled to said communication interfaces, the specialized processing unit having a mass storage device controller connected to the first communication interface and a memory access interface connected to the second communication interface,
- wherein the mass storage device controller is configured to receive a mass storage data request through the first communication interface,
- wherein the memory access interface is configured to notify a host system of the mass storage data request through the second communication interface.
Dependencies are inferred from the claim text.