Title:
STORAGE CONTROLLER, STORAGE CONTROL METHOD AND PROGRAM
Document Type and Number:
Japanese Patent JP2016212511
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a storage controller capable of reducing the power consumption.SOLUTION: There is provided a storage controller 20 has a control unit 21 that controls the operation mode of a storage unit 31 which can be set to power save mode. In a data stored in the storage unit 31, a piece of data a for responding to a request to access for monitoring the storage unit 31 is copied in a storage area different from the storage unit 31. When a request to access to the storage unit 31 which is set to the power save mode for monitoring, the storage area storing the copy of the data a is provided as the access target.SELECTED DRAWING: Figure 1
Inventors:
MATSUMURA TADASHI
MUROYAMA TOMOHIKO
SOYA MOTOKI
YASU NORIYUKI
MUROYAMA TOMOHIKO
SOYA MOTOKI
YASU NORIYUKI
Application Number:
JP2015093347A
Publication Date:
December 15, 2016
Filing Date:
April 30, 2015
Export Citation:
Assignee:
FUJITSU LTD
International Classes:
G06F3/06; G06F13/10; G11B19/00
Domestic Patent References:
| JP2008225772A | 2008-09-25 | |||
| JP2006053902A | 2006-02-23 | |||
| JP2013246845A | 2013-12-09 | |||
| JP2010157124A | 2010-07-15 | |||
| JP2008027240A | 2008-02-07 | |||
| JPH05158628A | 1993-06-25 |
Foreign References:
| US20100169574A1 | 2010-07-01 |
Attorney, Agent or Firm:
Takeshi Hattori
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