[go: up one dir, main page]

FR2866731B1 - Dispositif de commande de memorisation et procede de commande de celui-ci - Google Patents

Dispositif de commande de memorisation et procede de commande de celui-ci

Info

Publication number
FR2866731B1
FR2866731B1 FR0452274A FR0452274A FR2866731B1 FR 2866731 B1 FR2866731 B1 FR 2866731B1 FR 0452274 A FR0452274 A FR 0452274A FR 0452274 A FR0452274 A FR 0452274A FR 2866731 B1 FR2866731 B1 FR 2866731B1
Authority
FR
France
Prior art keywords
method therefor
control device
control method
memory
memory control
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.)
Expired - Fee Related
Application number
FR0452274A
Other languages
English (en)
Other versions
FR2866731A1 (fr
Inventor
Masahiro Sone
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.)
Hitachi Ltd
Original Assignee
Hitachi 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
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Publication of FR2866731A1 publication Critical patent/FR2866731A1/fr
Application granted granted Critical
Publication of FR2866731B1 publication Critical patent/FR2866731B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • 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
    • 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
    • G06F1/185—Mounting of expansion boards
    • 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
    • G06F1/189—Power distribution
    • 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
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J1/00—Circuit arrangements for DC mains or DC distribution networks
    • H02J1/10—Parallel operation of DC sources
    • H02J1/102—Parallel operation of DC sources being switching converters

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Computer Hardware Design (AREA)
  • Electromagnetism (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Power Sources (AREA)
  • Direct Current Feeding And Distribution (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
FR0452274A 2003-11-26 2004-10-05 Dispositif de commande de memorisation et procede de commande de celui-ci Expired - Fee Related FR2866731B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003396282A JP4409262B2 (ja) 2003-11-26 2003-11-26 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

Publications (2)

Publication Number Publication Date
FR2866731A1 FR2866731A1 (fr) 2005-08-26
FR2866731B1 true FR2866731B1 (fr) 2008-09-19

Family

ID=33411182

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0452274A Expired - Fee Related FR2866731B1 (fr) 2003-11-26 2004-10-05 Dispositif de commande de memorisation et procede de commande de celui-ci

Country Status (6)

Country Link
US (4) US7096372B2 (fr)
JP (1) JP4409262B2 (fr)
CN (1) CN100520954C (fr)
DE (1) DE102004048489B4 (fr)
FR (1) FR2866731B1 (fr)
GB (1) GB2408596B (fr)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP4857011B2 (ja) * 2006-04-07 2012-01-18 株式会社日立製作所 記憶装置の駆動方法およびこの記憶装置を備えたディスクサブシステム
JP2008176526A (ja) * 2007-01-18 2008-07-31 Hitachi Ltd 記憶制御装置及び記憶制御装置の制御方法
US20080309160A1 (en) * 2007-06-14 2008-12-18 Hewlett-Packard Development Company, L. P. Modular blade enclosure power subsystem disign
JP4833164B2 (ja) * 2007-07-24 2011-12-07 株式会社日立製作所 ストレージサブシステム及び電源システム
JP2009048405A (ja) * 2007-08-20 2009-03-05 Funai Electric Co Ltd 通信装置
WO2009040943A1 (fr) * 2007-09-28 2009-04-02 Fujitsu Limited Dispositif d'alimentation électrique
US7486463B1 (en) * 2007-10-19 2009-02-03 Hitachi Global Storage Technologies Netherlands B.V. Power disturbance compensation
US7714524B2 (en) * 2007-12-18 2010-05-11 Minebea Co., Ltd. System and method for controlling multiple DC fans
US7992014B2 (en) 2007-12-19 2011-08-02 International Business Machines Corporation Administering power supplies in a data center
US8898484B2 (en) * 2008-10-27 2014-11-25 Lenovo Enterprise Solutions (Singapore) Pte. Ltd. Optimizing delivery of regulated power from a voltage regulator to an electrical component
US8754546B2 (en) * 2009-04-16 2014-06-17 International Business Machines Corporation Bulk power assembly
EP2366134B1 (fr) * 2009-04-16 2012-07-04 International Business Machines Corporation Système de conversion, de régulation et de distribution de puissance
JP5397609B2 (ja) * 2009-09-01 2014-01-22 日本電気株式会社 ディスクアレイ装置
CN102263514A (zh) * 2010-05-31 2011-11-30 鸿富锦精密工业（深圳）有限公司 直流稳压电源装置
US8654550B2 (en) * 2010-06-17 2014-02-18 Hewlett-Packard Development Company, L.P. Circulating current detection for redundant power supply
CN105718345B (zh) * 2010-12-29 2019-02-15 桐乡市瑞远纺织有限公司 一种转接板
US9058323B2 (en) 2010-12-30 2015-06-16 Ss8 Networks, Inc. System for accessing a set of communication and transaction data associated with a user of interest sourced from multiple different network carriers and for enabling multiple analysts to independently and confidentially access the set of communication and transaction data
US8938534B2 (en) 2010-12-30 2015-01-20 Ss8 Networks, Inc. Automatic provisioning of new users of interest for capture on a communication network
US8972612B2 (en) 2011-04-05 2015-03-03 SSB Networks, Inc. Collecting asymmetric data and proxy data on a communication network
US9350762B2 (en) 2012-09-25 2016-05-24 Ss8 Networks, Inc. Intelligent feedback loop to iteratively reduce incoming network data for analysis
TWI475361B (zh) * 2012-10-09 2015-03-01 Wistron Corp 電流分配系統、電流分配之方法及其電腦系統
US9218033B1 (en) * 2012-10-15 2015-12-22 Google Inc. Active phase balancing at facility level
US9489003B1 (en) 2013-10-14 2016-11-08 Google Inc. Active phase balancing in power zones
US9830593B2 (en) 2014-04-26 2017-11-28 Ss8 Networks, Inc. Cryptographic currency user directory data and enhanced peer-verification ledger synthesis through multi-modal cryptographic key-address mapping
US9645598B2 (en) 2014-07-14 2017-05-09 Lenovo Enterprise Solutions (Singapore) Pte. Ltd. Controlling distributed power stages responsive to the activity level of functions in an integrated circuit
JP6044662B2 (ja) * 2015-02-24 2016-12-14 日本電気株式会社 消費電力の管理装置、消費電力の管理方法、及び消費電力の管理プログラム
CN104980024B (zh) * 2015-06-30 2017-10-17 成都芯源系统有限公司 均流电路及其控制方法
CN106970687B (zh) * 2016-01-14 2020-07-17 联想企业解决方案(新加坡)有限公司 计算设备机箱和用于接近计算设备机箱的内部的方法
US10069407B1 (en) * 2017-03-02 2018-09-04 Hewlett Packard Enterprise Development Lp Converters to convert input voltages to output voltages
CN107390048B (zh) * 2017-06-23 2019-12-06 国网浙江省电力公司舟山供电公司 交联聚乙烯直流海底电缆直-交流载流量对比试验方法
US20240249746A1 (en) * 2023-01-24 2024-07-25 Western Digital Technologies, Inc. Data storage device with adaptive control of current balancer to mitigate rotational vibration (rv) noise

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US31000A (en) * 1860-12-18 Henry essex
US47448A (en) * 1865-04-25 Improved chimney
US4290007A (en) * 1979-12-03 1981-09-15 United Systems Corporation High power and high voltage transistor control circuit
US4618779A (en) * 1984-06-22 1986-10-21 Storage Technology Partners System for parallel power supplies
US5003453A (en) 1989-11-22 1991-03-26 Tandem Computers Incorporated Apparatus for a balanced three phase AC power supply in a computer having variable DC loads
US5325363A (en) * 1992-05-11 1994-06-28 Tandem Computers Incorporated Fault tolerant power supply for an array of storage devices
DE4345477C2 (de) * 1992-05-26 2000-11-23 Fujitsu Ltd Verfahren zum Aktivieren einer Magnetplattenvorrichtung
JPH0675667A (ja) 1992-08-26 1994-03-18 Nec Corp 電源供給方式
JPH0731150A (ja) 1993-07-09 1995-01-31 Shindengen Electric Mfg Co Ltd スイッチング電源装置
JP3136036B2 (ja) * 1993-11-16 2001-02-19 富士通株式会社 ディスク制御装置の制御方法
JP2833460B2 (ja) 1993-12-27 1998-12-09 株式会社日立製作所 電源システム
JP3260999B2 (ja) * 1995-03-03 2002-02-25 富士通株式会社 ディスク制御装置の制御方法
US5842030A (en) * 1995-10-04 1998-11-24 Larabell; Henri Memory storage system having swappable power supplies
JPH1169814A (ja) * 1997-08-14 1999-03-09 Toshiba Corp 電源装置およびその並列運転制御回路
FR2771225B1 (fr) * 1997-11-20 1999-12-24 Bull Sa Protection contre les defauts electriques dans un systeme de stockage de donnees
US6272573B1 (en) * 1997-12-24 2001-08-07 International Business Machines Corporation Scalable modular data storage system
GB2344939B (en) * 1998-12-15 2000-11-15 Shin Jiuh Corp Power supply
US6385024B1 (en) * 2000-03-07 2002-05-07 Ss8 Networks, Inc. System and method for monitoring current consumption from current share components
US6320771B1 (en) * 2000-04-10 2001-11-20 International Business Machines Corporation Fault tolerant active current sharing
JP2002049511A (ja) * 2000-05-24 2002-02-15 Hitachi Ltd アドレスの割付変更方法及びこれを用いた外部記憶サブシステム
JP2002034177A (ja) 2000-07-13 2002-01-31 Hitachi Ltd ２系統入力電源装置
JP3465674B2 (ja) * 2000-09-08 2003-11-10 株式会社ニプロン 無停電性二重化電源装置におけるユニットの抜き差し構造
MXPA03000602A (es) * 2001-05-21 2003-05-14 Marconi Comm Inc Sistemas de energia, circuitos de potencia y compoenentes para sistemas de energia.
EP1361516A3 (fr) 2002-04-30 2011-05-18 Hitachi, Ltd. Procédé et système de sauvegarde de l'alimentation électrique d'un dispositif de réseau de disques
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

Also Published As

Publication number Publication date
CN1622218A (zh) 2005-06-01
FR2866731A1 (fr) 2005-08-26
GB2408596A (en) 2005-06-01
US20050264911A1 (en) 2005-12-01
GB0421526D0 (en) 2004-10-27
US7664974B2 (en) 2010-02-16
US20050270680A1 (en) 2005-12-08
DE102004048489B4 (de) 2006-03-30
JP4409262B2 (ja) 2010-02-03
DE102004048489A1 (de) 2005-07-07
GB2408596B (en) 2006-03-01
JP2005157812A (ja) 2005-06-16
US7257722B2 (en) 2007-08-14
US20050114715A1 (en) 2005-05-26
US7278037B2 (en) 2007-10-02
US20080040623A1 (en) 2008-02-14
CN100520954C (zh) 2009-07-29
US7096372B2 (en) 2006-08-22

Similar Documents

Publication Publication Date Title
FR2866731B1 (fr) Dispositif de commande de memorisation et procede de commande de celui-ci
FR2862400B1 (fr) Dispositif et procede de commande de memorisation
FR2837147B1 (fr) Dispositif de commande de vehicule et procede de commande de celui-ci
EP1667485A4 (fr) Dispositif et procede de commande
EP1473737A4 (fr) Dispositif a memoire non volatile et son procede de commande
FR2865287B1 (fr) Dispositif de reseau de disques et procede de commande de dispositif de reseau de disques
FR2865818B1 (fr) Systeme informatique, dispositif de commande, systeme de memorisation et dispositif informatique
EP1659806A4 (fr) Procede de transfert et dispositif de commande de station de base
EP1548602A4 (fr) Procede de commande de memoire remanente
FR2845440B1 (fr) Dispositif de commande de valves
DE60034550D1 (de) Vorrichtung zur datenausgabesteuerung
FR2829088B1 (fr) Dispositif de commande de braquage
EP1511035A4 (fr) Dispositif de creation et procede de creation
EP1852756A4 (fr) Dispositif de sortie de signal d'horloge et son procede de commande, dispositif electronique et son procede de commande
EP1667395A4 (fr) Systeme et dispositif de communication et procede de commande de retransmission de donnees
FR2817106B1 (fr) Dispositif photosensible et procede de commande du dispositif photosensible
FR2868485B1 (fr) Dispositif de verin pneumatique asservi et procede de commande pour celui-ci
EP1551107A4 (fr) Dispositif de communication et procede de reconfiguration de celui-ci
FR2846866B1 (fr) Procede de commande de table et systeme de table
EP1553480A4 (fr) Dispositif de puissance de bus et procede de commande de source de puissance
EP1674946A4 (fr) Dispositif de fixage et procede de commande de la temperature
EP1594140A4 (fr) Dispositif semi-conducteur et son procede de commande
FR2859252B1 (fr) Dispositif de soupapes et unite de commande hydraulique
EP1691489A4 (fr) Dispositif de commande automatique de gain
EP1968330A4 (fr) Dispositif de commande mobile et procede de commande de transfert intercellulaire

Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20100630