Electrical computers and digital processing systems: memory – Storage accessing and control – Control technique
Reexamination Certificate
2008-04-15
2008-04-15
Shah, Sanjiv (Department: 2185)
Electrical computers and digital processing systems: memory
Storage accessing and control
Control technique
C711S004000, C711S005000, C711S100000, C711S111000, C711S112000, C711S114000, C710S011000, C710S014000, C710S074000
Reexamination Certificate
active
07360038
ABSTRACT:
A storage control system comprises a first controller connected through a first access route to a first storage; a second controller connected through a second access route to a second storage device; a third controller connected through a third access route to the first storage device; and a fourth controller connected through a fourth access route to the second storage device. For example, if the access destination in accordance with the access instruction received from the host device is the second storage device, the first controller outputs an access request to the second controller. The second controller accesses the second storage device through the second access route in accordance with this access request.
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Arai Koji
Ishikawa Atsushi
Onabe Kenji
A. Marquez, Esq. Juan Carlos
Fisher Esq. Stanley P.
Hitachi , Ltd.
Li Zhuo H
Reed Smith LLP
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