Electrical computers and digital processing systems: memory – Storage accessing and control – Specific memory composition
Reexamination Certificate
2005-10-12
2008-12-09
Thai, Tuan V. (Department: 2186)
Electrical computers and digital processing systems: memory
Storage accessing and control
Specific memory composition
C711S154000, C711S163000
Reexamination Certificate
active
07464221
ABSTRACT:
A storage system including a storage device1which includes: media50for storing data from a host computer2; a medium controller14for controlling the media; a plurality of channel controllers11for connecting to the host computer2through a channel; and a cache memory13for temporarily storing data from the host computer2, wherein the media50have a restriction on a number of writing times. The storage device1includes a bus123for directly transferring data from the medium controller14to the channel controller11.
REFERENCES:
patent: 2005/0172074 (2005-08-01), Sinclair
patent: 06-324815 (1994-11-01), None
“Reducing Energy Consumption of Disk Storage Using Power-Aware Cache Management” by Zhu, et al.
European Patent Search to corresponding EP 06 250 654.8 dated Nov. 21, 2007.
Fujibayashi Akira
Fujimoto Kazuhisa
Nakamura Shuji
Hitachi , Ltd.
Mattingly ,Stanger ,Malur & Brundidge, P.C.
Thai Tuan V.
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