DE60134405D1 - Steuerungsverfahren für ein Datenspeicherungssystem - Google Patents

Steuerungsverfahren für ein Datenspeicherungssystem

Info

Publication number
DE60134405D1
DE60134405D1 DE60134405T DE60134405T DE60134405D1 DE 60134405 D1 DE60134405 D1 DE 60134405D1 DE 60134405 T DE60134405 T DE 60134405T DE 60134405 T DE60134405 T DE 60134405T DE 60134405 D1 DE60134405 D1 DE 60134405D1
Authority
DE
Germany
Prior art keywords
data storage
control method
storage system
data
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 - Lifetime
Application number
DE60134405T
Other languages
English (en)
Inventor
Naoki Hino
Kiichiro Urabe
Toshio Nakano
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
Application granted granted Critical
Publication of DE60134405D1 publication Critical patent/DE60134405D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
    • G06F11/202—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where processing functionality is redundant
    • G06F11/2023—Failover techniques
    • G06F11/2033—Failover techniques switching over of hardware resources
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
    • G06F11/2053—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where persistent mass storage functionality or persistent mass storage control functionality is redundant
    • G06F11/2056—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where persistent mass storage functionality or persistent mass storage control functionality is redundant by mirroring
    • G06F11/2069—Management of state, configuration or failover
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
    • G06F11/2053—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where persistent mass storage functionality or persistent mass storage control functionality is redundant
    • G06F11/2056—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where persistent mass storage functionality or persistent mass storage control functionality is redundant by mirroring
    • G06F11/2071—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where persistent mass storage functionality or persistent mass storage control functionality is redundant by mirroring using a plurality of controllers
    • G06F11/2074—Asynchronous techniques

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Hardware Redundancy (AREA)
DE60134405T 2001-09-04 2001-09-12 Steuerungsverfahren für ein Datenspeicherungssystem Expired - Lifetime DE60134405D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001266629A JP2003076592A (ja) 2001-09-04 2001-09-04 データ格納システム

Publications (1)

Publication Number Publication Date
DE60134405D1 true DE60134405D1 (de) 2008-07-24

Family

ID=19092887

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60134405T Expired - Lifetime DE60134405D1 (de) 2001-09-04 2001-09-12 Steuerungsverfahren für ein Datenspeicherungssystem

Country Status (4)

Country Link
US (2) US6772304B2 (de)
EP (1) EP1291779B1 (de)
JP (1) JP2003076592A (de)
DE (1) DE60134405D1 (de)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060162639A1 (en) * 2001-03-23 2006-07-27 Costello James M Touch tunnel
US6792019B2 (en) * 2002-02-28 2004-09-14 Texas Instruments Incorporated Driver with tail currents in discrete subranges
US7392421B1 (en) * 2002-03-18 2008-06-24 Symantec Operating Corporation Framework for managing clustering and replication
US7076687B2 (en) * 2002-10-16 2006-07-11 Hitachi, Ltd. System and method for bi-directional failure detection of a site in a clustering system
JP4387116B2 (ja) * 2003-02-28 2009-12-16 株式会社日立製作所 ストレージシステムの制御方法、及びストレージシステム
US20040181707A1 (en) 2003-03-11 2004-09-16 Hitachi, Ltd. Method and apparatus for seamless management for disaster recovery
JP4711688B2 (ja) 2003-05-21 2011-06-29 富士通株式会社 ストレージシステム
JP2004362146A (ja) * 2003-06-03 2004-12-24 Hitachi Ltd ストレージ制御装置の制御方法及びストレージ制御装置
US7194655B2 (en) * 2003-06-12 2007-03-20 International Business Machines Corporation Method and system for autonomously rebuilding a failed server and a computer system utilizing the same
JP4486632B2 (ja) * 2003-09-17 2010-06-23 株式会社日立製作所 記憶システム
JP4267421B2 (ja) 2003-10-24 2009-05-27 株式会社日立製作所 リモートサイト及び／又はローカルサイトのストレージシステム及びリモートサイトストレージシステムのファイル参照方法
US7197663B2 (en) * 2003-11-20 2007-03-27 International Business Machines Corporation Concurrent PPRC/FCP and host access to secondary PPRC/FCP device through independent error management
JP2005165702A (ja) * 2003-12-03 2005-06-23 Hitachi Ltd クラスタストレージのデバイス連結方法
DE10358033B4 (de) * 2003-12-11 2007-05-03 Hilti Ag Antriebsanordnung
JP4516322B2 (ja) 2004-01-28 2010-08-04 株式会社日立製作所 複数の上位装置で共有される記憶装置システムを持つサイト間での共有排他制御方式を備えたコンピュータシステム
JP2005222293A (ja) * 2004-02-05 2005-08-18 Matsushita Electric Ind Co Ltd データベース装置
US7206911B2 (en) 2004-02-25 2007-04-17 International Business Machines Corporation Method, system, and program for a system architecture for an arbitrary number of backup components
JP4382602B2 (ja) 2004-04-23 2009-12-16 株式会社日立製作所 リモートコピーシステム
JP4489500B2 (ja) * 2004-05-26 2010-06-23 株式会社日立製作所 バックアップ方法、バックアップシステム、ディスク制御装置、及びバックアッププログラム
JP2006031335A (ja) 2004-07-15 2006-02-02 Hitachi Ltd 情報処理システム及び方法
JP4376750B2 (ja) * 2004-10-14 2009-12-02 株式会社日立製作所 計算機システム
JP4596889B2 (ja) 2004-11-08 2010-12-15 株式会社日立製作所 ストレージシステムの管理方法
JP4476108B2 (ja) * 2004-11-24 2010-06-09 株式会社日立製作所 ストレージシステム、コンピュータシステム及びストレージの情報取得方法
JP2006185108A (ja) * 2004-12-27 2006-07-13 Hitachi Ltd ストレージシステムのデータを管理する管理計算機及びデータ管理方法
JP4588486B2 (ja) * 2005-02-24 2010-12-01 株式会社日立製作所 計算機システム及び管理計算機とホスト計算機並びにボリューム管理方法
JP5036158B2 (ja) * 2005-10-05 2012-09-26 株式会社日立製作所 情報処理システム及び情報処理システムの制御方法
US7853821B2 (en) * 2006-04-17 2010-12-14 Hewlett-Packard Development Company, L.P. Identifying one or more storage devices causing a failure condition during discovery of storage devices
US9383938B2 (en) * 2006-04-18 2016-07-05 International Business Machines Corporation Method, system, and apparatus for re-conveying input/output operations utilizing a sequential-access data storage device secondary communication port
WO2008114441A1 (ja) * 2007-03-20 2008-09-25 Fujitsu Limited ストレージ管理プログラム、ストレージ管理方法およびストレージ管理装置
WO2009019772A1 (ja) * 2007-08-08 2009-02-12 Fujitsu Limited 記憶部制御装置，データ処理装置，記憶部制御システム，及び記憶部制御プログラム
US9746985B1 (en) 2008-02-25 2017-08-29 Georgetown University System and method for detecting, collecting, analyzing, and communicating event-related information
US20090240880A1 (en) * 2008-03-21 2009-09-24 Hitachi, Ltd. High availability and low capacity thin provisioning
US8782471B2 (en) * 2008-05-09 2014-07-15 Dell Products L.P. Storage device procurement system
US20100042794A1 (en) * 2008-08-15 2010-02-18 Wen-Sen Tsai Data protection system and method
US8291070B2 (en) * 2009-08-31 2012-10-16 Red Hat Israel, Ltd. Determining an operating status of a remote host upon communication failure
US9229829B2 (en) * 2012-07-25 2016-01-05 GlobalFoundries, Inc. Synchronous mode replication to multiple clusters
JP6012479B2 (ja) * 2013-01-09 2016-10-25 関西電力株式会社 情報処理システム、制御方法および制御プログラム
CN103843309A (zh) * 2013-11-22 2014-06-04 华为技术有限公司 数据同步方法和数据同步系统
WO2015104833A1 (ja) * 2014-01-10 2015-07-16 株式会社日立製作所 情報システム及びｉ／ｏ処理方法
WO2015198449A1 (ja) * 2014-06-26 2015-12-30 株式会社日立製作所 ストレージシステム
US9417976B2 (en) * 2014-08-29 2016-08-16 Vmware, Inc. Preventing migration of a virtual machine from affecting disaster recovery of replica
GR1008894B (el) * 2015-12-15 2016-11-14 Arm Limited Βελτιστοποιημενη συνεχης ροη σε μια μη διατεταγμενη διασυνδεση
US10158743B2 (en) 2016-06-12 2018-12-18 International Business Machines Corporation Compute node cluster management
JP6782210B2 (ja) 2017-09-01 2020-11-11 株式会社日立製作所 計算機システム、データ管理方法、及びデータ管理プログラム

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4484267A (en) 1981-12-30 1984-11-20 International Business Machines Corporation Cache sharing control in a multiprocessor
US5210848A (en) * 1989-02-22 1993-05-11 International Business Machines Corporation Multi-processor caches with large granularity exclusivity locking
US5544347A (en) * 1990-09-24 1996-08-06 Emc Corporation Data storage system controlled remote data mirroring with respectively maintained data indices
US5812748A (en) * 1993-06-23 1998-09-22 Vinca Corporation Method for improving recovery performance from hardware and software errors in a fault-tolerant computer system
US5978565A (en) * 1993-07-20 1999-11-02 Vinca Corporation Method for rapid recovery from a network file server failure including method for operating co-standby servers
US5504861A (en) * 1994-02-22 1996-04-02 International Business Machines Corporation Remote data duplexing
US5675723A (en) * 1995-05-19 1997-10-07 Compaq Computer Corporation Multi-server fault tolerance using in-band signalling
US5696895A (en) * 1995-05-19 1997-12-09 Compaq Computer Corporation Fault tolerant multiple network servers
JPH09171441A (ja) * 1995-12-20 1997-06-30 Hitachi Ltd 二重化記憶装置の記憶一致方法および装置
US5895493A (en) * 1997-06-30 1999-04-20 Lsi Logic Corporation Method and apparatus for storage of multiple host storage management information on a storage subsystem
US6542961B1 (en) 1998-12-22 2003-04-01 Hitachi, Ltd. Disk storage system including a switch
US6671704B1 (en) * 1999-03-11 2003-12-30 Hewlett-Packard Development Company, L.P. Method and apparatus for handling failures of resource managers in a clustered environment
US6681339B2 (en) * 2001-01-16 2004-01-20 International Business Machines Corporation System and method for efficient failover/failback techniques for fault-tolerant data storage system

Also Published As

Publication number Publication date
US6907543B2 (en) 2005-06-14
US20030088746A1 (en) 2003-05-08
US20030046602A1 (en) 2003-03-06
EP1291779B1 (de) 2008-06-11
EP1291779A2 (de) 2003-03-12
US6772304B2 (en) 2004-08-03
EP1291779A3 (de) 2006-07-12
JP2003076592A (ja) 2003-03-14

Similar Documents

Publication Publication Date Title
DE60134405D1 (de) Steuerungsverfahren für ein Datenspeicherungssystem
DE60139440D1 (de) Steuerungsverfahren für ein Kommunikationssystem
DE69831455D1 (de) Datenaktualisierungsverfahren für ein Plattenspeichersteuergerät
DE502004002461D1 (de) Steuerungssystem für ein fahrzeug
DE50103542D1 (de) Zugangssystem für ein fahrzeug
DE50111787D1 (de) Niveauregelanlage für ein Fahrzeug
DE19882747T1 (de) Verfahren für eine Zugangssteuerungsfunktion für ein drahtloses Datennetz
DE60328430D1 (de) Steuerungssystem für ein Fahrradschaltgetriebe
DE60213746D1 (de) Sicherheitssystem für ein Haus
DE60330692D1 (de) Kontrollsystem für eine gehhilfe
DE60043873D1 (de) Verfahren zur Datensicherung
DE60023778D1 (de) Interfacemodul für ein Motorsteuerungssystem
DE60029663D1 (de) Dateninterfacemodul für ein Motorsteuerungssystem
DE60223965D1 (de) Leistungssteuerungseinheit für ein Fahrzeug
DE60033081D1 (de) Fehlererkennungssystem für ein Antriebssystem
DE60029841D1 (de) Messteuerung für ein fahrzeug
DE60311065D1 (de) Datenübertragungsverfahren für ein mehrbenutzer-mehrpunkt-zu-mehrpunkt-digitaldatenübertragungssystem
DE50312517D1 (de) Batteriewechselsystem für ein Flurförderzeug
DE60022948D1 (de) Ein Entfeuchtungssystem für Untergrundlager und entsprechende Entfeuchtungsmethode
AU2003209253A8 (en) A method for searching nodes for information
DE60234413D1 (de) Multi-subshelf Steuersystem und Verfahren für ein Netzelement
DE50300696D1 (de) Heizsystem für ein Fahrzeug
DE60216101D1 (de) Soundsystem für ein Fahrzeug
DE60106106T8 (de) Fahrwegsteuersystem für ein Fahrzeug
FI19992329A (fi) Menetelmä tiedonsiirtoyhteyden ylläpitämiseksi

Legal Events

Date Code Title Description
8364 No opposition during term of opposition