JP2003186626A5 - - Google Patents

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Publication number
JP2003186626A5
JP2003186626A5 JP2001388162A JP2001388162A JP2003186626A5 JP 2003186626 A5 JP2003186626 A5 JP 2003186626A5 JP 2001388162 A JP2001388162 A JP 2001388162A JP 2001388162 A JP2001388162 A JP 2001388162A JP 2003186626 A5 JP2003186626 A5 JP 2003186626A5
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JP
Japan
Prior art keywords
data
cache memory
controller
area
disk
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Application number
JP2001388162A
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English (en)
Japanese (ja)
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JP2003186626A (ja
JP4209108B2 (ja
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Priority to JP2001388162A priority Critical patent/JP4209108B2/ja
Priority claimed from JP2001388162A external-priority patent/JP4209108B2/ja
Priority to US10/105,711 priority patent/US20030120862A1/en
Publication of JP2003186626A publication Critical patent/JP2003186626A/ja
Publication of JP2003186626A5 publication Critical patent/JP2003186626A5/ja
Application granted granted Critical
Publication of JP4209108B2 publication Critical patent/JP4209108B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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JP2001388162A 2001-12-20 2001-12-20 記憶装置の制御方法およびこの方法に用いる記憶装置、ディスクアレイ装置、及びディスクコントローラ Expired - Fee Related JP4209108B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2001388162A JP4209108B2 (ja) 2001-12-20 2001-12-20 記憶装置の制御方法およびこの方法に用いる記憶装置、ディスクアレイ装置、及びディスクコントローラ
US10/105,711 US20030120862A1 (en) 2001-12-20 2002-03-21 Controlling method of storage apparatus, and storage apparatus, disk array device, and disk controller used in the method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001388162A JP4209108B2 (ja) 2001-12-20 2001-12-20 記憶装置の制御方法およびこの方法に用いる記憶装置、ディスクアレイ装置、及びディスクコントローラ

Publications (3)

Publication Number Publication Date
JP2003186626A JP2003186626A (ja) 2003-07-04
JP2003186626A5 true JP2003186626A5 (enExample) 2005-05-19
JP4209108B2 JP4209108B2 (ja) 2009-01-14

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ID=19188120

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001388162A Expired - Fee Related JP4209108B2 (ja) 2001-12-20 2001-12-20 記憶装置の制御方法およびこの方法に用いる記憶装置、ディスクアレイ装置、及びディスクコントローラ

Country Status (2)

Country Link
US (1) US20030120862A1 (enExample)
JP (1) JP4209108B2 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4439798B2 (ja) * 2002-10-17 2010-03-24 株式会社日立製作所 ディスクアレイ装置の制御方法、及びディスクアレイ装置

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5133060A (en) * 1989-06-05 1992-07-21 Compuadd Corporation Disk controller includes cache memory and a local processor which limits data transfers from memory to cache in accordance with a maximum look ahead parameter
JP2810593B2 (ja) * 1992-05-13 1998-10-15 三菱電機株式会社 記憶装置
JP3258117B2 (ja) * 1993-03-08 2002-02-18 株式会社日立製作所 記憶装置サブシステム
US5765193A (en) * 1993-07-01 1998-06-09 Digital Equipment Corporation System for controlling a write operation involving data held in a write cache
US5586291A (en) * 1994-12-23 1996-12-17 Emc Corporation Disk controller with volatile and non-volatile cache memories
JP3204143B2 (ja) * 1997-01-06 2001-09-04 日本電気株式会社 ディスクキャッシュの制御方法
US6148368A (en) * 1997-07-31 2000-11-14 Lsi Logic Corporation Method for accelerating disk array write operations using segmented cache memory and data logging
US6209059B1 (en) * 1997-09-25 2001-03-27 Emc Corporation Method and apparatus for the on-line reconfiguration of the logical volumes of a data storage system
US6415355B1 (en) * 1998-05-11 2002-07-02 Kabushiki Kaisha Toshiba Combined disk array controller and cache control method for parity generation mode and data restoration mode
US6243795B1 (en) * 1998-08-04 2001-06-05 The Board Of Governors For Higher Education, State Of Rhode Island And Providence Plantations Redundant, asymmetrically parallel disk cache for a data storage system
JP4392877B2 (ja) * 1998-09-18 2010-01-06 株式会社日立製作所 ディスクアレイ制御装置
US6298425B1 (en) * 1999-01-12 2001-10-02 Compaq Computer Corp. Computer disk management system using doublet A-B logging
JP2001166993A (ja) * 1999-12-13 2001-06-22 Hitachi Ltd 記憶制御装置およびキャッシュメモリの制御方法
US6606714B1 (en) * 2000-04-17 2003-08-12 Western Digital Technologies, Inc. Disk drive using defect list to perform uninterrupted writing of non-relocated data blocks and caching of relocated data blocks for deferred writing
GB0010648D0 (en) * 2000-05-04 2000-06-28 Ibm Methods,apparatus and system for caching data
JP3705731B2 (ja) * 2000-06-05 2005-10-12 富士通株式会社 入出力制御装置
US6591335B1 (en) * 2000-09-29 2003-07-08 Emc Corporation Fault tolerant dual cache system
US6530003B2 (en) * 2001-07-26 2003-03-04 International Business Machines Corporation Method and system for maintaining data coherency in a dual input/output adapter utilizing clustered adapters

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