System and method for efficiently guaranteeing data...

Electrical computers and digital processing systems: memory – Storage accessing and control – Specific memory composition

Reexamination Certificate

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C707S793000

Reexamination Certificate

active

07409497

ABSTRACT:
A system and method efficiently guarantees data consistency to clients for one or more data containers stored on a plurality of volumes configured as a striped volume set (SVS) and served by a plurality of nodes connected as a cluster. Data consistency guarantees of data containers stored on the SVS is generally provided by delegating to data volumes (DVs) sufficient authority to autonomously service input/output (I/O) requests directed to the containers using attributes, such as timestamps, of the containers. Specifically, a DV is only allowed to service I/O requests, e.g., read and write operations, to a data container, such as a file, if it has a valid ticket book for the file. A DV requests and is granted the ticket book from a container attribute volume (CAV) on a per-file basis.

REFERENCES:
patent: 6658417 (2003-12-01), Stakutis et al.
patent: 2004/0139167 (2004-07-01), Edsall et al.
patent: 10003440 (1998-06-01), None
patent: WO 00/07101 (2000-02-01), None
Notification of Transmittal of the International Search Report and the Written Opinion of the International Searching Authority, or the Declaration, PCT/US2006/016055. Apr. 27, 2006.
Efficient, Distributed Data Placement Strategies for Storage Area Networks, Andrew Brinkmann, et al. XP-002404501, 2000.
Disk Subsystem Load Balancing: Disk Striping vs. Conventional Data Placement, Gregory R. Ganger, et al. Department of Electrical Engineering and Computer Science, University of Michigan, Ann Arbor. Jan. 5, 1993.
A Fast Algorith for Online Placement and Reorganization of Replicated Data, R.J. Honicky, et al. Storage Systems Research Center, University of California, Santa Cruz. Apr. 22, 2003.
A Row Permutated Data Reorganization Algorithm for Growing Server-Less Video-on-Demand Systems, T.K. Ho, et al. Department of Information Engineering, The Chinese University of Hong Knog, Shatin, N.T., Hong Kong. May 12, 2003.

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