HU9603143D0 - Power saving method and apparatus for computer disk drives - Google Patents

Power saving method and apparatus for computer disk drives

Info

Publication number
HU9603143D0
HU9603143D0 HU9603143A HU9603143A HU9603143D0 HU 9603143 D0 HU9603143 D0 HU 9603143D0 HU 9603143 A HU9603143 A HU 9603143A HU 9603143 A HU9603143 A HU 9603143A HU 9603143 D0 HU9603143 D0 HU 9603143D0
Authority
HU
Hungary
Prior art keywords
microprocessor
disk
drive
inactive
motor
Prior art date
Application number
HU9603143A
Other languages
English (en)
Other versions
HUT76238A (en
HU219935B (hu
Inventor
Dwight Quentin Nelson
Daniel James Winkarski
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Publication of HU9603143D0 publication Critical patent/HU9603143D0/hu
Publication of HUT76238A publication Critical patent/HUT76238A/hu
Publication of HU219935B publication Critical patent/HU219935B/hu

Links

Classifications

    • 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
    • G11B19/20—Driving; Starting; Stopping; Control thereof
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3206—Monitoring of events, devices or parameters that trigger a change in power modality
    • G06F1/3215—Monitoring of peripheral devices
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3234—Power saving characterised by the action undertaken
    • G06F1/325—Power saving in peripheral device
    • G06F1/3268—Power saving in hard disk drive
    • 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
    • G11B19/06—Control of operating function, e.g. switching from recording to reproducing by counting or timing of machine operations
    • 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
    • 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
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/50—Reducing energy consumption in communication networks in wire-line communication networks, e.g. low power modes or reduced link rate
HU9603143A 1994-06-03 1995-06-01 Eljárás és berendezés számítógépen tárolási feladatot ellátó optikai lemezmeghajtó egység teljesítményfelvételének csökkentésére HU219935B (hu)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US25365094A 1994-06-03 1994-06-03
PCT/GB1995/001261 WO1995034070A1 (en) 1994-06-03 1995-06-01 Power saving method and apparatus for computer disk drives

Publications (3)

Publication Number Publication Date
HU9603143D0 true HU9603143D0 (en) 1997-01-28
HUT76238A HUT76238A (en) 1997-07-28
HU219935B HU219935B (hu) 2001-09-28

Family

ID=22961147

Family Applications (1)

Application Number Title Priority Date Filing Date
HU9603143A HU219935B (hu) 1994-06-03 1995-06-01 Eljárás és berendezés számítógépen tárolási feladatot ellátó optikai lemezmeghajtó egység teljesítményfelvételének csökkentésére

Country Status (16)

Country Link
US (1) US6512652B1 (hu)
EP (1) EP0763237B1 (hu)
JP (1) JP2858542B2 (hu)
KR (1) KR960001960A (hu)
CN (1) CN1117607A (hu)
AT (1) ATE171299T1 (hu)
CA (1) CA2150743C (hu)
CZ (1) CZ342796A3 (hu)
DE (1) DE69504836T2 (hu)
HU (1) HU219935B (hu)
MY (1) MY113472A (hu)
PL (1) PL177399B1 (hu)
RU (1) RU2146395C1 (hu)
SG (1) SG94697A1 (hu)
TW (1) TW265431B (hu)
WO (1) WO1995034070A1 (hu)

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JP4433372B2 (ja) * 2003-06-18 2010-03-17 株式会社日立製作所 データアクセスシステム及び方法
JP4486348B2 (ja) * 2003-11-26 2010-06-23 株式会社日立製作所 ドライブの稼働時間を抑止するディスクアレイ
US7752470B2 (en) * 2003-12-03 2010-07-06 International Business Machines Corporation Method and system for power management including device controller-based device use evaluation and power-state control
US20050125701A1 (en) * 2003-12-03 2005-06-09 International Business Machines Corporation Method and system for energy management via energy-aware process scheduling
US7155623B2 (en) * 2003-12-03 2006-12-26 International Business Machines Corporation Method and system for power management including local bounding of device group power consumption
US7356665B2 (en) * 2003-12-17 2008-04-08 International Business Machines Corporation Method and system for machine memory power and availability management in a processing system supporting multiple virtual machines
US7197652B2 (en) * 2003-12-22 2007-03-27 International Business Machines Corporation Method and system for energy management in a simultaneous multi-threaded (SMT) processing system including per-thread device usage monitoring
JP2005190036A (ja) * 2003-12-25 2005-07-14 Hitachi Ltd 記憶制御装置及び記憶制御装置の制御方法
JP4463042B2 (ja) * 2003-12-26 2010-05-12 株式会社日立製作所 ボリュームの動的割り付け機能を有する記憶装置システム
US7185118B2 (en) * 2004-01-21 2007-02-27 International Business Machines Corporation Reliable use of desktop class disk drives in enterprise storage applications
CN1934639A (zh) * 2004-03-17 2007-03-21 皇家飞利浦电子股份有限公司 用于扫描盘形信息存储介质的方法和装置
GB0422570D0 (en) * 2004-10-12 2004-11-10 Koninkl Philips Electronics Nv Device with storage medium and method of operating the device
EP1908068B1 (en) * 2005-07-15 2010-09-15 Koninklijke Philips Electronics N.V. Method of recovering energy from the turntable motor in an optical disc drive and optical device
US7681054B2 (en) * 2006-10-03 2010-03-16 International Business Machines Corporation Processing performance improvement using activity factor headroom
US7853809B2 (en) * 2007-01-11 2010-12-14 Seagate Technology Llc System and method of power management
JPWO2008129616A1 (ja) * 2007-04-09 2010-07-22 東芝ストレージデバイス株式会社 記憶装置、記憶装置の制御装置、記憶装置の制御方法
US7986483B1 (en) * 2007-11-07 2011-07-26 Marvell International Ltd. Speed control systems and methods for decreasing power consumption in rotating storage devices
US7966451B2 (en) * 2008-02-05 2011-06-21 International Business Machines Corporation Power conservation in a composite array of data storage devices
US8131991B2 (en) * 2009-02-10 2012-03-06 Sony Corporation System and method for configuring plural software profiles
US8122217B2 (en) * 2009-05-06 2012-02-21 International Business Machines Corporation Method of a full coverage low power mode for storage systems storing replicated data items
US8316182B2 (en) * 2009-08-11 2012-11-20 International Business Machines Corporation Hierarchical storage management for database systems
CN101692184B (zh) * 2009-10-19 2011-08-03 上海汉勤信息技术有限公司 一种节能存储设备及存储设备的节能方法
US8352758B2 (en) * 2010-03-22 2013-01-08 International Business Machines Corporation Power bus current bounding using local current-limiting soft-switches and device requirements information
US8072704B1 (en) 2010-05-20 2011-12-06 International Business Machines Corporation Energy-saving operation of a storage device
US8982488B2 (en) * 2012-12-28 2015-03-17 Intel Corporation Power conservation based on hard disk rotational inertia
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Also Published As

Publication number Publication date
JPH07334913A (ja) 1995-12-22
PL317468A1 (en) 1997-04-14
SG94697A1 (en) 2003-03-18
JP2858542B2 (ja) 1999-02-17
HUT76238A (en) 1997-07-28
US6512652B1 (en) 2003-01-28
RU2146395C1 (ru) 2000-03-10
CA2150743A1 (en) 1995-12-04
WO1995034070A1 (en) 1995-12-14
EP0763237B1 (en) 1998-09-16
CA2150743C (en) 2002-11-19
EP0763237A1 (en) 1997-03-19
DE69504836T2 (de) 1999-05-27
KR960001960A (ko) 1996-01-26
DE69504836D1 (de) 1998-10-22
CZ342796A3 (en) 1997-02-12
CN1117607A (zh) 1996-02-28
HU219935B (hu) 2001-09-28
PL177399B1 (pl) 1999-11-30
TW265431B (hu) 1995-12-11
MY113472A (en) 2002-03-30
ATE171299T1 (de) 1998-10-15

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Legal Events

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HMM4 Cancellation of final prot. due to non-payment of fee