Software-based network attached storage services hosted on massively distributed parallel computing networks

• US 8,275,827 B2
• Filed: 04/13/2001
• Issued: 09/25/2012
• Est. Priority Date: 03/30/2000
• Status: Active Grant

• Current Assignee: Byteweavr, LLC (Ascend Innovation Management, LLC)
• Original Assignee: Niration Network Group LLC (Intellectual Ventures LLC)
• Inventors: Hubbard, Edward A.
• Primary Examiner(s): Dalencourt, Yves
• Application Number:
  US09/834,785
• Publication Number:
  US 20020013832A1
• Time in Patent Office: 4,183 Days
• Field of Search: 709/203, 709/201, 709/202, 709/205, 709/212, 709/216, 709/223, 709/226, 709/229, 719/317, 707/204, 718/105
• US Class Current: 709/203
• CPC Class Codes: G06F 2209/503 Resource availability
• CPC Class Codes: G06F 2209/508 Monitor
• CPC Class Codes: G06F 9/5044 considering hardware capabilities
• CPC Class Codes: G06F 9/505 considering the load
• CPC Class Codes: G06F 9/5072 Grid computing
• CPC Class Codes: G06Q 30/02 Marketing; Price estimation or determination; Fundraising
• CPC Class Codes: G06Q 30/0212 Chance discounts or incentives

Abstract

Software-based network attached storage (NAS) services are hosted on a massively distributed processing system configured by coupling a multiplicity of distributed devices with a network, wherein each of the distributed devices are enabled to process workloads for the distributed processing system by a client agent program. More particularly, the client agent program is configured with a NAS software component to enable selected distributed devices from the multiplicity of distributed devices to appear to client devices coupled to the network as dedicated NAS devices. The NAS software component allocates an available amount of storage resources in the selected distributed devices to provide NAS services to the client devices. Storage priority controls, including user specified constraints, standard bit, block and file priority levels, and direct bit, block or file priority markings may be utilized to facilitate the full use of the available amounts of unused storage in the selected distributed devices.

Claims

1. A computer-implemented method comprising:

configuring a distributed processing system of a plurality of distributed devices coupled to a network, wherein the plurality of distributed devices include respective client agents configured to process respective portions of a workload for the distributed processing system,

wherein the respective client agents for particular distributed devices of the plurality of distributed devices have corresponding software-based network attached storage (NAS) components configured to assess unused or under-utilized storage resources in selected distributed devices of the plurality of distributed devices;

representing with the corresponding software-based NAS component that the selected distributed devices respectively comprise NAS devices having an available amount of storage resources related to the unused and under-utilized storage resources for the selected distributed devices;

processing one or more of data storage or access workloads for the distributed processing system by accessing data from or storing data to at least a portion of the available amount of storage resources to provide NAS service to a client device coupled to the network; and

enabling at least one of the selected distributed devices to function as a location distributed device to store location information associated with data stored by the selected distributed devices through use of the respective client agents for the particular distributed device.

2. The method of claim 1, further comprising enabling at least one of the selected distributed devices to function as a stand-alone dedicated NAS device through use of the respective client agents for the particular distributed device.

3. The method of claim 1, further comprising receiving an access request from the client device and directing the client device to data requested on at least one of the selected distributed devices.

4. The method of claim 3, further comprising managing the NAS service for the at least one of the particular distributed devices at least in part utilizing a centralized server.

5. The method of claim 4, further comprising downloading the software-based NAS component to the selected distributed devices.

6. The method of claim 4, further comprising storing, with the centralized server, location information associated with the data stored in the selected distributed devices.

7. The method of claim 6, further comprising utilizing the centralized server to receive and route the data for storage to the selected distributed devices based upon individual capabilities of the selected distributed devices indicated in a capabilities database.

8. The method of claim 1, wherein the method is at least partially performed through use of the Internet.

9. The method of claim 1, further comprising managing storage resources for the selected distributed devices with a storage priority control that facilitates use of the available amount of storage resources for the selected distributed devices.

10. The method of claim 9, further comprising accepting selection of the storage priority control, by the client device, that comprises a parameter.

11. The method of claim 9, further comprising prioritizing one or more of storage or deletion of data using the storage priority control that comprises storage priority level schemes.

12. The method of claim 10, wherein the managing storage resources further comprises marking directly data or files.

13. A system comprising:

a plurality of distributed devices configured to be coupled to a network, wherein the distributed devices include respective client agents configured to process respective portions of workloads for the distributed processing system, the respective client agents including respective instances of a software-based network attached storage (NAS) component, wherein the NAS component is configured to;

assess unused storage resources of the distributed devices;

allocate respective available amount of unused storage resources in selected distributed devices of the plurality of distributed devices;

represent that the selected distributed devices comprise respective NAS devices having the respective available amounts of storage resources;

process workloads associated with data storage and access by accessing data from and storing data into portions of the storage resources in the selected distributed devices to provide NAS service to a client device; and

wherein the respective client agents are configured to enable at least one of the selected distributed devices to function as a location distributed device to store location information for data stored by the selected distributed devices.

14. The system of claim 13, wherein at least one of the respective client agents are configured to enable at least one of the selected distributed devices to function as a stand-alone dedicated NAS device.

15. The system of claim 13, wherein the location distributed device is configured to receive an access request from the client device and direct the client device to the data stored on the selected distributed devices that was requested.

16. The system of claim 15, wherein the system is further configured to manage the NAS service for the distributed devices at least in part utilizing a centralized server system.

17. The system of claim 16, wherein the centralized server system is further configured to enable download of the NAS component to the selected distributed devices.

18. The system of claim 16, wherein the centralized server system is configured to store location information associated with the data stored in the selected distributed devices.

19. The system of claim 18, wherein the centralized server system is configured to receive data storage and access requests from the client device and route a data storage workload to the selected distributed devices based upon individual capabilities of the selected distributed devices indicated in a capabilities database.

20. The system of claim 13, wherein the distributed devices are configured to be coupled to the Internet.

21. The system of claim 13, further comprising a storage priority control configured to facilitate use of the respective available amount of unused storage resources for the selected distributed devices.

22. The system of claim 21, wherein the storage priority control comprises a parameter selectable by the client device.

23. The system of claim 22, wherein the storage priority control comprises storage priority level schemes that prioritize one or more of storage or deletion of data.

24. The system of claim 22, wherein the storage priority control comprises a priority marking directly given to data or files.