Electrical computers and digital processing systems: memory – Storage accessing and control – Memory configuring
Reexamination Certificate
2008-01-17
2010-11-23
Gu, Shawn X (Department: 2189)
Electrical computers and digital processing systems: memory
Storage accessing and control
Memory configuring
C711S006000, C711S114000, C711S118000, C711SE12001
Reexamination Certificate
active
07840775
ABSTRACT:
The resources in a storage system including host IF units101, drive IF units102, disk drives103, data transfer engines105, cache memories107, and control processors109are partitioning targets. A processor301in each control processor109creates plural logical units by logically partitioning the partitioning target resources, and changes, according to the amount of access from the host computer, the proportion allocated to each logical partition.
REFERENCES:
patent: 2006/0200643 (2006-09-01), Tomita et al.
patent: 2008/0141264 (2008-06-01), Johnson
patent: 2006-244098 (2006-09-01), None
Brundidge & Stanger, P.C.
Gu Shawn X
Hitachi , Ltd.
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