Electrical computers and digital processing systems: memory – Storage accessing and control – Specific memory composition
Reexamination Certificate
2007-07-24
2007-07-24
Shah, Sanjiv (Department: 2185)
Electrical computers and digital processing systems: memory
Storage accessing and control
Specific memory composition
C711S100000, C711S112000, C711S113000, C711S114000, C711S147000, C711S148000, C711S150000, C714S005110, C714S006130, C714S006130, C714S006130, C710S100000, C710S105000, C710S106000, C370S395700, C370S395710, C370S395720, C370S400000
Reexamination Certificate
active
11509773
ABSTRACT:
To provide a storage system with a cost/performance meeting the system scale, from a small-scale to a large-scale configuration. In the storage system, protocol transformation units and data caching control units are connected to each other through an interconnection, the data caching control units are divided into plural control clusters, each of the control clusters including at least two or more data caching control units, control of a cache memory is conducted independently for each of the control clusters, and one of the plural data caching control units manages, as a single system, protocol transformation units and the plural control clusters based on management information stored in a system management information memory unit.
REFERENCES:
patent: 5548724 (1996-08-01), Akizawa et al.
patent: 6289419 (2001-09-01), Takahashi
patent: 6385681 (2002-05-01), Fujimoto
patent: 6542961 (2003-04-01), Matsunami et al.
patent: 6745281 (2004-06-01), Saegusa
patent: 6792505 (2004-09-01), Otterness et al.
patent: 7120739 (2006-10-01), Fujimoto et al.
patent: 2004/0221105 (2004-11-01), Fujimoto et al.
patent: 2004/0257857 (2004-12-01), Yamamoto et al.
patent: 2005/0021874 (2005-01-01), Georgiou et al.
patent: 2005/0125609 (2005-06-01), Satoyama et al.
patent: 200099281 (2000-04-01), None
patent: 2000242434 (2000-09-01), None
Fujimoto Kazuhisa
Hosoya Mutsumi
Shimada Kentaro
Watanabe Naoki
Hitachi , Ltd.
Li Zhuo H.
Mattingly ,Stanger ,Malur & Brundidge, P.C.
Shah Sanjiv
LandOfFree
Storage system does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Storage system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Storage system will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3770727