DE4392439T1 - Magnetplattenvorrichtung - Google Patents

Magnetplattenvorrichtung

Info

Publication number
DE4392439T1
DE4392439T1 DE4392439T DE4392439T DE4392439T1 DE 4392439 T1 DE4392439 T1 DE 4392439T1 DE 4392439 T DE4392439 T DE 4392439T DE 4392439 T DE4392439 T DE 4392439T DE 4392439 T1 DE4392439 T1 DE 4392439T1
Authority
DE
Germany
Prior art keywords
magnetic disk
disk device
magnetic
disk
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.)
Granted
Application number
DE4392439T
Other languages
English (en)
Other versions
DE4392439C2 (de
Inventor
Yutaka Hiyoshi
Hiroyuki Tanaka
Takao Hakamatani
Masayuki Korikawa
Hiroshi Tsurumi
Tetsuro Kudo
Yuiti Ogawa
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.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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
Priority claimed from JP4133787A external-priority patent/JPH06180621A/ja
Priority claimed from JP4133872A external-priority patent/JPH06180622A/ja
Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd
Publication of DE4392439T1 publication Critical patent/DE4392439T1/de
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
    • G11B33/12—Disposition of constructional parts in the apparatus, e.g. of power supply, of modules
    • G11B33/125—Disposition of constructional parts in the apparatus, e.g. of power supply, of modules the apparatus comprising a plurality of recording/reproducing devices, e.g. modular arrangements, arrays of disc drives
    • 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
    • G06F1/16—Constructional details or arrangements
    • G06F1/18—Packaging or power distribution
    • G06F1/183—Internal mounting support structures, e.g. for printed circuit boards, internal connecting means
    • G06F1/184—Mounting of motherboards
    • 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
    • G06F1/16—Constructional details or arrangements
    • G06F1/18—Packaging or power distribution
    • G06F1/183—Internal mounting support structures, e.g. for printed circuit boards, internal connecting means
    • G06F1/187—Mounting of fixed and removable disk drives
    • 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
    • G06F1/16—Constructional details or arrangements
    • G06F1/18—Packaging or power distribution
    • G06F1/183—Internal mounting support structures, e.g. for printed circuit boards, internal connecting means
    • G06F1/188—Mounting of power supply units
    • 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
    • G06F1/30—Means for acting in the event of power-supply failure or interruption, e.g. power-supply fluctuations
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
    • G11B17/22—Guiding record carriers not specifically of filamentary or web form, or of supports therefor from random access magazine of disc records
    • 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
    • G11B19/04—Arrangements for preventing, inhibiting, or warning against double recording on the same blank or against other recording or reproducing malfunctions
    • 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
    • G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
    • G11B33/12—Disposition of constructional parts in the apparatus, e.g. of power supply, of modules
    • G11B33/125—Disposition of constructional parts in the apparatus, e.g. of power supply, of modules the apparatus comprising a plurality of recording/reproducing devices, e.g. modular arrangements, arrays of disc drives
    • G11B33/126—Arrangements for providing electrical connections, e.g. connectors, cables, switches

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Power Engineering (AREA)
  • Human Computer Interaction (AREA)
  • Power Sources (AREA)
DE4392439T 1992-05-26 1993-05-26 Magnetplattenvorrichtung Granted DE4392439T1 (de)

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
JP13389092 1992-05-26
JP4133787A JPH06180621A (ja) 1992-05-26 1992-05-26 電源状態表示装置
JP13335492 1992-05-26
JP13335592 1992-05-26
JP13389192 1992-05-26
JP4133872A JPH06180622A (ja) 1992-05-26 1992-05-26 電源切断制御装置
JP13335392 1992-05-26
JP13335292 1992-05-26
PCT/JP1993/000703 WO1993024878A1 (en) 1992-05-26 1993-05-26 Magnetic disk device
DE4345360A DE4345360B4 (de) 1992-05-26 1993-05-26 Magnetplattenvorrichtung

Publications (1)

Publication Number Publication Date
DE4392439T1 true DE4392439T1 (de) 1997-07-31

Family

ID=27573151

Family Applications (4)

Application Number Title Priority Date Filing Date
DE4345477A Expired - Fee Related DE4345477C2 (de) 1992-05-26 1993-05-26 Verfahren zum Aktivieren einer Magnetplattenvorrichtung
DE4345360A Expired - Fee Related DE4345360B4 (de) 1992-05-26 1993-05-26 Magnetplattenvorrichtung
DE4392439A Expired - Fee Related DE4392439C2 (de) 1992-05-26 1993-05-26 Magnetplattenvorrichtung
DE4392439T Granted DE4392439T1 (de) 1992-05-26 1993-05-26 Magnetplattenvorrichtung

Family Applications Before (3)

Application Number Title Priority Date Filing Date
DE4345477A Expired - Fee Related DE4345477C2 (de) 1992-05-26 1993-05-26 Verfahren zum Aktivieren einer Magnetplattenvorrichtung
DE4345360A Expired - Fee Related DE4345360B4 (de) 1992-05-26 1993-05-26 Magnetplattenvorrichtung
DE4392439A Expired - Fee Related DE4392439C2 (de) 1992-05-26 1993-05-26 Magnetplattenvorrichtung

Country Status (5)

Country Link
US (2) US5915122A (de)
JP (1) JP3242407B2 (de)
KR (1) KR970006398B1 (de)
DE (4) DE4345477C2 (de)
WO (1) WO1993024878A1 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100211801B1 (ko) * 1997-03-12 1999-08-02 윤종용 Usb장치의 전원제어장치 및 제어방법
DE29707960U1 (de) * 1997-05-02 1997-07-17 Freecom Computer Peripherie GmbH, 10997 Berlin Externes Peripheriegerät für Personalcomputersysteme
US6233693B1 (en) * 1998-05-06 2001-05-15 International Business Machines Corporation Smart DASD spin-up
EP1215672A1 (de) * 2000-12-13 2002-06-19 Markus Färber Verfahren zur Durchführung eines interaktiven Lernverfahrens
US6668305B1 (en) * 2001-01-16 2003-12-23 Sun Microsystems, Inc. Method and apparatus for the staggered startup of hard disk drives
US7444532B2 (en) * 2001-12-03 2008-10-28 Dell Products L.P. System and method for autonomous power sequencing
US6888692B2 (en) * 2002-02-04 2005-05-03 Hitachi Global Storage Technologies Netherlands, B.V. Method and apparatus for implementing intelligent spin-up for a disk drive
JP4230189B2 (ja) * 2002-10-03 2009-02-25 株式会社日立製作所 ディスクアレイ装置、及びその電源供給方法
JP2005115771A (ja) * 2003-10-09 2005-04-28 Hitachi Ltd ディスクアレイ装置
JP4391192B2 (ja) 2003-10-09 2009-12-24 株式会社日立製作所 ディスクアレイ装置
JP4409262B2 (ja) * 2003-11-26 2010-02-03 株式会社日立製作所 ストレージ制御装置、及びストレージ制御装置の制御方法
JP4642347B2 (ja) * 2003-12-10 2011-03-02 株式会社日立製作所 ストレージシステム
JP4497918B2 (ja) * 2003-12-25 2010-07-07 株式会社日立製作所 ストレージシステム
JP2005227988A (ja) 2004-02-12 2005-08-25 Hitachi Ltd ディスクアレイ装置、及びディスクアレイ装置の電源バックアップ方法
JP4614050B2 (ja) * 2004-04-27 2011-01-19 アイシン精機株式会社 車両の乗員保護装置
JP2005346321A (ja) 2004-06-02 2005-12-15 Hitachi Ltd ディスクアレイ装置及びディスクアレイ装置のバッテリ出力制御方法
US7484055B1 (en) * 2005-06-13 2009-01-27 Sun Microsystems, Inc. Fast handling of state change notifications in storage area networks
CN201036001Y (zh) 2007-04-13 2008-03-12 华为技术有限公司 一种磁盘阵列装置
JP2009129418A (ja) * 2007-11-28 2009-06-11 Hitachi Ltd ディスク制御装置とストレージシステム
CN101971334B (zh) 2008-02-25 2012-12-26 Tivo有限公司 可堆叠通信***
JP4985750B2 (ja) * 2009-12-01 2012-07-25 富士通株式会社 データストレージシステム
US8755176B2 (en) * 2011-10-12 2014-06-17 Xyratex Technology Limited Data storage system, an energy module and a method of providing back-up power to a data storage system
EP2624412A1 (de) * 2012-02-06 2013-08-07 Siemens Aktiengesellschaft Stromversorgung
JP2013168869A (ja) * 2012-02-16 2013-08-29 Ricoh Co Ltd 電子機器、画像処理装置及び機器制御方法
JP2016096672A (ja) * 2014-11-14 2016-05-26 株式会社村田製作所 データ蓄積システム及び蓄電装置
US10346044B2 (en) * 2016-04-14 2019-07-09 Western Digital Technologies, Inc. Preloading of directory data in data storage devices

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4233666A (en) * 1978-10-19 1980-11-11 Sperry Rand Corporation Drive power sequencing
US4279020A (en) * 1978-08-18 1981-07-14 Bell Telephone Laboratories, Incorporated Power supply circuit for a data processor
US4365290A (en) * 1979-03-12 1982-12-21 Medtronic, Inc. Computer system with power control circuit
EP0273322A2 (de) * 1986-12-26 1988-07-06 Kabushiki Kaisha Toshiba Stromversorgung mit einem eingebauten Mikrorechner für einen Rechner
JPH03214490A (ja) * 1990-01-19 1991-09-19 Hitachi Ltd 磁気デイスク装置

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4045714A (en) * 1974-07-31 1977-08-30 Macleod Donald A Remote switch control and status indicator system
US4312035A (en) * 1979-06-18 1982-01-19 Greene Richard E Apparatus for controlling electrical power in a data processing system
JPS5794803A (en) * 1980-12-05 1982-06-12 Hitachi Ltd Adjusting meter
US4429231A (en) * 1981-11-25 1984-01-31 Bell Telephone Laboratories, Incorporated Optical system for interrogation of the status of a switch
JPS59191631A (ja) * 1983-04-13 1984-10-30 Fujitsu Ltd 電源順次投入／切断装置
US4747041A (en) * 1983-06-27 1988-05-24 Unisys Corporation Automatic power control system which automatically activates and deactivates power to selected peripheral devices based upon system requirement
JPS608914A (ja) * 1983-06-29 1985-01-17 Fujitsu Ltd 情報記憶装置
US4620302A (en) * 1984-01-06 1986-10-28 Burroughs Corporation Programmable digital signal testing system
JPS6197730A (ja) * 1984-10-17 1986-05-16 Fujitsu Ltd 計算機システムの停電処理方式
US4649491A (en) * 1984-12-20 1987-03-10 Pitney Bowes Inc. Modular battery powered business systems
JP2687520B2 (ja) * 1988-12-12 1997-12-08 富士通株式会社 補助バッテリのバッテリ保守装置
JP2809661B2 (ja) * 1989-01-05 1998-10-15 株式会社日立製作所 電池駆動型情報処理装置、電池電源システムおよび電池管理装置
GB9016833D0 (en) * 1989-09-19 1990-09-12 Ibm Disk storage apparatus
US5206772A (en) * 1989-10-02 1993-04-27 Hitachi, Ltd. Magnetic disk apparatus having improved arrangement of head disk assemblies
US5317752A (en) * 1989-12-22 1994-05-31 Tandem Computers Incorporated Fault-tolerant computer system with auto-restart after power-fall
FR2659460B1 (fr) * 1990-03-08 1992-05-22 Bull Sa Sous-systeme peripherique de memoire de masse.
JP2892785B2 (ja) * 1990-07-13 1999-05-17 株式会社日立製作所 ディスクシステムおよびその起動方法
US5341493A (en) * 1990-09-21 1994-08-23 Emc Corporation Disk storage system with write preservation during power failure

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4279020A (en) * 1978-08-18 1981-07-14 Bell Telephone Laboratories, Incorporated Power supply circuit for a data processor
US4233666A (en) * 1978-10-19 1980-11-11 Sperry Rand Corporation Drive power sequencing
US4365290A (en) * 1979-03-12 1982-12-21 Medtronic, Inc. Computer system with power control circuit
EP0273322A2 (de) * 1986-12-26 1988-07-06 Kabushiki Kaisha Toshiba Stromversorgung mit einem eingebauten Mikrorechner für einen Rechner
JPH03214490A (ja) * 1990-01-19 1991-09-19 Hitachi Ltd 磁気デイスク装置

Also Published As

Publication number Publication date
DE4345360A1 (de) 1996-06-27
WO1993024878A1 (en) 1993-12-09
DE4345360B4 (de) 2004-04-29
US5915122A (en) 1999-06-22
DE4345477C2 (de) 2000-11-23
JP3242407B2 (ja) 2001-12-25
KR970006398B1 (ko) 1997-04-28
US6094725A (en) 2000-07-25
DE4392439C2 (de) 2002-06-13

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