Invention Grant
- Patent Title: Distributed shared I/O cache subsystem
- Patent Title (中): 分布式共享I / O缓存子系统
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Application No.: US11280554Application Date: 2005-11-15
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Publication No.: US08131939B2Publication Date: 2012-03-06
- Inventor: Armando Palomar , Ronald K. Kreuzenstein , Ronald N. Hilton
- Applicant: Armando Palomar , Ronald K. Kreuzenstein , Ronald N. Hilton
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Heslin Rothenberg Farley & Mesiti P.C.
- Agent Steven Chiu, Esq.; Blanche E. Schiller, Esq.
- Main IPC: G06F12/00
- IPC: G06F12/00
Abstract:
A method and system for a decentralized distributed storage data system. A plurality of central processors each having a cache may be directly coupled to a shared set of data storage units. A high speed network may be used to communicate at a physical level between the central processors. A coherency protocol may be used to communicate at a logical level between the central processors.
Public/Granted literature
- US20060106992A1 Distributed shared I/O cache subsystem Public/Granted day:2006-05-18
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