Storage apparatus and power-saving control method of storage...

Details Storage apparatus and power-saving control method of storage... Storage apparatus and power-saving control method of storage...

2008-01-14

2010-12-21

Patel, Hetul (Department: 2186)

Electrical computers and digital processing systems: memory

Storage accessing and control

Specific memory composition

C711SE12001, C360S069000

Reexamination Certificate

active

07856526

ABSTRACT:
Access to the physical disks is differentiated as access from a host computer, and access based on processing (data migration processing, copy processing) for storage management. Whether to switch the state of the physical disks from a normal power consumption mode to a power saving mode is determined according to the access from the host computer after the access based on processing for storage management is complete, and the state of the physical disks are switched from the normal power consumption mode to the power saving mode based on the determination result.

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patent: 7360037 (2008-04-01), Higaki et al.
patent: 7529950 (2009-05-01), Deguchi et al.
patent: 2006/0107010 (2006-05-01), Hirezaki et al.
patent: 2000-293314 (2000-10-01), None
patent: 2004-326244 (2004-11-01), None

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