JPH11317000A - ディスク記憶装置及び同装置における電力供給制御方法 - Google Patents

ディスク記憶装置及び同装置における電力供給制御方法

Info

Publication number
JPH11317000A
JPH11317000A JP10121140A JP12114098A JPH11317000A JP H11317000 A JPH11317000 A JP H11317000A JP 10121140 A JP10121140 A JP 10121140A JP 12114098 A JP12114098 A JP 12114098A JP H11317000 A JPH11317000 A JP H11317000A
Authority
JP
Japan
Prior art keywords
data
disk
buffer
read
host
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP10121140A
Other languages
English (en)
Japanese (ja)
Other versions
JPH11317000A5 (enExample
Inventor
Makoto Kawasaki
誠 川崎
Yasuhiko Ichikawa
靖彦 市川
Shuichi Ishii
周一 石井
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toshiba Corp filed Critical Toshiba Corp
Priority to JP10121140A priority Critical patent/JPH11317000A/ja
Priority to US09/244,421 priority patent/US6332196B1/en
Publication of JPH11317000A publication Critical patent/JPH11317000A/ja
Publication of JPH11317000A5 publication Critical patent/JPH11317000A5/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
    • G06F3/0625—Power saving in storage systems
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
    • G06F3/0655—Vertical data movement, i.e. input-output transfer; data movement between one or more hosts and one or more storage devices
    • G06F3/0656—Data buffering arrangements
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0668—Interfaces specially adapted for storage systems adopting a particular infrastructure
    • G06F3/0671—In-line storage system
    • G06F3/0673—Single storage device
    • G06F3/0674—Disk device
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/02—Control of operating function, e.g. switching from recording to reproducing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
JP10121140A 1998-04-30 1998-04-30 ディスク記憶装置及び同装置における電力供給制御方法 Pending JPH11317000A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP10121140A JPH11317000A (ja) 1998-04-30 1998-04-30 ディスク記憶装置及び同装置における電力供給制御方法
US09/244,421 US6332196B1 (en) 1998-04-30 1999-02-04 Disk storage apparatus and power supply control method for the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10121140A JPH11317000A (ja) 1998-04-30 1998-04-30 ディスク記憶装置及び同装置における電力供給制御方法

Publications (2)

Publication Number Publication Date
JPH11317000A true JPH11317000A (ja) 1999-11-16
JPH11317000A5 JPH11317000A5 (enExample) 2005-04-28

Family

ID=14803863

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10121140A Pending JPH11317000A (ja) 1998-04-30 1998-04-30 ディスク記憶装置及び同装置における電力供給制御方法

Country Status (2)

Country Link
US (1) US6332196B1 (enExample)
JP (1) JPH11317000A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7100057B2 (en) 2002-10-25 2006-08-29 Hanyang Hak Won Co. Ltd. Method and device for retrieving data in low-power
CN111724820A (zh) * 2019-03-19 2020-09-29 株式会社东芝 磁盘装置

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003199014A (ja) * 2001-12-27 2003-07-11 Toshiba Corp ディスク記憶装置及びコマンド処理方法
US7114086B2 (en) * 2002-01-04 2006-09-26 Ati Technologies, Inc. System for reduced power consumption by monitoring instruction buffer and method thereof
JP3986950B2 (ja) * 2002-11-22 2007-10-03 シャープ株式会社 Ｃｐｕおよびこれを備えた情報処理装置、ｃｐｕの制御方法
US20050235167A1 (en) * 2004-04-16 2005-10-20 Harry Tiotantra Data streaming system with environment sensor
TWI287790B (en) * 2005-06-23 2007-10-01 Sunplus Technology Co Ltd Buffer management device, record and reproduction device and management method for buffer memory
US20070220274A1 (en) * 2005-10-17 2007-09-20 Saflink Corporation Biometric authentication system
US7899501B2 (en) * 2008-03-31 2011-03-01 Denso International America, Inc. Auxiliary power management method for cellular based device
KR102635689B1 (ko) * 2019-08-30 2024-02-14 에스케이하이닉스 주식회사 메모리 시스템, 메모리 컨트롤러 및 동작 방법

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2509936B1 (fr) * 1981-07-17 1986-12-19 Thomson Csf Systeme enregistreur de perturbations
JP2568048B2 (ja) 1994-06-14 1996-12-25 北海道日本電気ソフトウェア株式会社 データ転送制御装置
JP3257916B2 (ja) * 1995-02-28 2002-02-18 富士通株式会社 外部記憶装置
JP3046529B2 (ja) * 1995-09-07 2000-05-29 株式会社東芝 磁気記録装置
KR970073986A (ko) * 1996-05-15 1997-12-10 김광호 프린터의 전원제어장치와 방법
KR19980073522A (ko) * 1997-03-15 1998-11-05 김광호 파워다운모드를 지원하는 반도체 메모리 장치와 이를 구비한 컴퓨터 시스템 및 이의 제어방법

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7100057B2 (en) 2002-10-25 2006-08-29 Hanyang Hak Won Co. Ltd. Method and device for retrieving data in low-power
CN111724820A (zh) * 2019-03-19 2020-09-29 株式会社东芝 磁盘装置

Also Published As

Publication number Publication date
US6332196B1 (en) 2001-12-18

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