Electrical computers and digital processing systems: memory – Storage accessing and control – Specific memory composition
Reexamination Certificate
2011-08-09
2011-08-09
Bragdon, Reginald G (Department: 2189)
Electrical computers and digital processing systems: memory
Storage accessing and control
Specific memory composition
C711S156000, C711S105000, C711SE12016
Reexamination Certificate
active
07996605
ABSTRACT:
A storage controller and a method for controlling a storage controller, including a plurality of nonvolatile memory modules having a plurality of nonvolatile memory chips for storing data from a host computer and a nonvolatile memory control unit for controlling data input to and output from the host computer by controlling a power source for the nonvolatile memory modules. The nonvolatile memory control unit, when reading or writing data from or to a designated nonvolatile memory module at a specified time in response to a data read/write request from the host computer, controls the power source for only the designated nonvolatile memory module to be turned on that can maintain its performance and reduce power consumption and thereby realize large capacity and low power consumption.
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Dennis Colarelli et al., “The Case for Massive Arrays of Dile Disks (MAID)”, Jan. 7, 2002, USENIX, http://www.usenix.org/publication/library/proceedings/fast02/wips/colarelli.pdf.
Bragdon Reginald G
Hitachi , Ltd.
Vo Thanh D
Volpe and Koenig P.C.
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