JP4633886B2 - ディスクアレイ装置 - Google Patents

ディスクアレイ装置 Download PDF

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Publication number
JP4633886B2
JP4633886B2 JP2000159552A JP2000159552A JP4633886B2 JP 4633886 B2 JP4633886 B2 JP 4633886B2 JP 2000159552 A JP2000159552 A JP 2000159552A JP 2000159552 A JP2000159552 A JP 2000159552A JP 4633886 B2 JP4633886 B2 JP 4633886B2
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JP
Japan
Prior art keywords
hdu
information
raid
hdus
mapping information
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
JP2000159552A
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English (en)
Japanese (ja)
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JP2001337792A5 (enExample
JP2001337792A (ja
Inventor
勝喜 鈴木
賢一 ▲高▼本
健司 村岡
秀彦 岩崎
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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
Priority to JP2000159552A priority Critical patent/JP4633886B2/ja
Priority to EP01103890A priority patent/EP1158407A3/en
Priority to US09/790,015 priority patent/US6877110B2/en
Publication of JP2001337792A publication Critical patent/JP2001337792A/ja
Publication of JP2001337792A5 publication Critical patent/JP2001337792A5/ja
Application granted granted Critical
Publication of JP4633886B2 publication Critical patent/JP4633886B2/ja
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    • 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
    • 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
    • G06F3/0614—Improving the reliability of storage systems
    • G06F3/0619—Improving the reliability of storage systems in relation to data integrity, e.g. data losses, bit errors
    • 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
    • G06F3/0658—Controller construction 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
    • G06F3/0683—Plurality of storage devices
    • G06F3/0689—Disk arrays, e.g. RAID, JBOD

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)
  • Computer Security & Cryptography (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
JP2000159552A 2000-05-25 2000-05-25 ディスクアレイ装置 Expired - Fee Related JP4633886B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2000159552A JP4633886B2 (ja) 2000-05-25 2000-05-25 ディスクアレイ装置
EP01103890A EP1158407A3 (en) 2000-05-25 2001-02-16 Disk array system
US09/790,015 US6877110B2 (en) 2000-05-25 2001-02-20 Disk array system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000159552A JP4633886B2 (ja) 2000-05-25 2000-05-25 ディスクアレイ装置

Publications (3)

Publication Number Publication Date
JP2001337792A JP2001337792A (ja) 2001-12-07
JP2001337792A5 JP2001337792A5 (enExample) 2007-06-21
JP4633886B2 true JP4633886B2 (ja) 2011-02-16

Family

ID=18663855

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000159552A Expired - Fee Related JP4633886B2 (ja) 2000-05-25 2000-05-25 ディスクアレイ装置

Country Status (3)

Country Link
US (1) US6877110B2 (enExample)
EP (1) EP1158407A3 (enExample)
JP (1) JP4633886B2 (enExample)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6910083B2 (en) * 2003-06-26 2005-06-21 Promise Technology, Inc. Method for detecting channels of a host to which hard disk controllers belong
JP4426333B2 (ja) * 2004-02-18 2010-03-03 株式会社日立製作所 ディスクアレイ装置
JP2005267038A (ja) * 2004-03-17 2005-09-29 Hitachi Ltd ストレージシステムの運用方法
JP2006227818A (ja) * 2005-02-16 2006-08-31 Fujitsu Ltd 識別情報診断方法及び入出力装置
US20060288155A1 (en) * 2005-06-03 2006-12-21 Seagate Technology Llc Storage-centric computer system
JP2007065984A (ja) * 2005-08-31 2007-03-15 Hitachi Ltd 記憶制御装置及び分離型記憶装置
JP2007241847A (ja) * 2006-03-10 2007-09-20 Nec Corp データ記憶装置
JP4920390B2 (ja) * 2006-12-05 2012-04-18 株式会社東芝 ストレージ装置
US7539799B2 (en) * 2007-02-08 2009-05-26 Dot Hill Systems Corp. Method and apparatus for identifying enclosures and devices
US20080288414A1 (en) * 2007-05-15 2008-11-20 Casio Computer Co., Ltd. Sales data processor and computer readable medium
US8131919B1 (en) * 2007-12-21 2012-03-06 Emc Corporation Techniques for controlling storage device use by performing a storage device location assessment operation based on a current storage device identifier
JP5637552B2 (ja) * 2009-02-17 2014-12-10 日本電気株式会社 ストレージシステム
EP2487637A4 (en) * 2009-09-07 2013-04-03 Fujitsu Ltd ELEMENT MANAGEMENT SYSTEM, ELEMENT MANAGEMENT PROCESS AND PROGRAM
JP5560825B2 (ja) * 2010-03-26 2014-07-30 パナソニック株式会社 表示装置
JP5817498B2 (ja) * 2011-12-15 2015-11-18 富士通株式会社 管理システム、管理装置および電子機器の管理方法
US8464095B1 (en) * 2012-11-15 2013-06-11 DSSD, Inc. Method and system for multi-dimensional raid reconstruction and defect avoidance
JP2015082313A (ja) * 2013-10-24 2015-04-27 富士通株式会社 Ｒａｉｄ構成管理装置、ｒａｉｄ構成管理プログラムおよびｒａｉｄ構成管理方法
JP5949801B2 (ja) 2014-01-29 2016-07-13 日本電気株式会社 ディスクアレイ装置、制御方法、および、プログラム
CN105893282B (zh) * 2015-01-04 2019-11-12 伊姆西公司 硬盘移动识别方法和系统
JP5910767B2 (ja) * 2015-02-10 2016-04-27 ヤマハ株式会社 端末装置及び通信システム
JP6838312B2 (ja) * 2016-08-22 2021-03-03 富士通株式会社 情報処理装置および情報処理方法
US11347675B2 (en) * 2020-02-18 2022-05-31 Dell Products L.P. System and method for dynamically configuring storage mapping
US12111735B2 (en) * 2022-12-12 2024-10-08 Dell Products, L.P. Data error identification prior to role reversal on a remote data replication facility

Family Cites Families (21)

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Publication number Priority date Publication date Assignee Title
US4870643A (en) 1987-11-06 1989-09-26 Micropolis Corporation Parallel drive array storage system
JPH0786811B2 (ja) 1990-06-19 1995-09-20 富士通株式会社 アレイディスク装置のドライブ位置確認方式
US5369758A (en) * 1991-11-15 1994-11-29 Fujitsu Limited Checking for proper locations of storage devices in a storage array
US5511227A (en) * 1993-09-30 1996-04-23 Dell Usa, L.P. Method for configuring a composite drive for a disk drive array controller
JPH07210336A (ja) 1994-01-17 1995-08-11 Hitachi Ltd データ格納装置
JPH07261945A (ja) * 1994-03-17 1995-10-13 Hitachi Ltd ディスクアレイ装置およびディスクアレイの区分け方法
US5752257A (en) * 1994-07-29 1998-05-12 Nomai Sa Redundant array of removable cartridge disk drives
JPH08190461A (ja) * 1995-01-10 1996-07-23 Hitachi Ltd ディスクアレイシステム
JP3283724B2 (ja) * 1995-05-10 2002-05-20 三菱電機株式会社 ミラーディスク制御方法およびミラーディスク装置
JPH096549A (ja) * 1995-06-26 1997-01-10 Hitachi Ltd 積層型ディスクアレイ装置
US5822782A (en) * 1995-10-27 1998-10-13 Symbios, Inc. Methods and structure to maintain raid configuration information on disks of the array
JP3627380B2 (ja) * 1996-06-12 2005-03-09 株式会社日立製作所 ディスクきょう体管理方式
JPH10105345A (ja) * 1996-09-27 1998-04-24 Fujitsu Ltd アレイディスク装置
US6092169A (en) * 1997-04-02 2000-07-18 Compaq Computer Corporation Apparatus and method for storage subsystem drive movement and volume addition
US5950230A (en) * 1997-05-28 1999-09-07 International Business Machines Corporation RAID array configuration synchronization at power on
US6567889B1 (en) * 1997-12-19 2003-05-20 Lsi Logic Corporation Apparatus and method to provide virtual solid state disk in cache memory in a storage controller
JP2000099283A (ja) * 1998-09-21 2000-04-07 Nec Eng Ltd ディスクアレイ装置及びその制御方法
US6363457B1 (en) * 1999-02-08 2002-03-26 International Business Machines Corporation Method and system for non-disruptive addition and deletion of logical devices
US6671776B1 (en) * 1999-10-28 2003-12-30 Lsi Logic Corporation Method and system for determining and displaying the topology of a storage array network having multiple hosts and computer readable medium for generating the topology
WO2001040925A1 (en) * 1999-12-02 2001-06-07 Fujitsu Limited Disk array system and method of expanding storage capacity
US6618821B1 (en) * 2000-01-12 2003-09-09 Hewlett-Packard Development Company, L.P. Fault tolerant network server having multiple slideably-mounted processing elements sharing a redundant array of independent disks through SCSI isolators

Also Published As

Publication number Publication date
US20010049800A1 (en) 2001-12-06
EP1158407A3 (en) 2008-01-30
US6877110B2 (en) 2005-04-05
EP1158407A2 (en) 2001-11-28
JP2001337792A (ja) 2001-12-07

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