FI20031628A0 - Tietokoneryväs, tietokoneyksikkö ja menetelmä muistisaannin ohjaukseen tietokoneyksiköiden välillä - Google Patents

Tietokoneryväs, tietokoneyksikkö ja menetelmä muistisaannin ohjaukseen tietokoneyksiköiden välillä

Info

Publication number
FI20031628A0
FI20031628A0 FI20031628A FI20031628A FI20031628A0 FI 20031628 A0 FI20031628 A0 FI 20031628A0 FI 20031628 A FI20031628 A FI 20031628A FI 20031628 A FI20031628 A FI 20031628A FI 20031628 A0 FI20031628 A0 FI 20031628A0
Authority
FI
Finland
Prior art keywords
computer
aided
units
memory
controlling access
Prior art date
Application number
FI20031628A
Other languages
English (en)
Swedish (sv)
Inventor
Harri Hyytiaeinen
Original Assignee
Nokia Corp
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 Nokia Corp filed Critical Nokia Corp
Priority to FI20031628A priority Critical patent/FI20031628A0/fi
Publication of FI20031628A0 publication Critical patent/FI20031628A0/fi
Priority to US10/756,336 priority patent/US7441144B2/en
Priority to PCT/FI2004/000587 priority patent/WO2005045675A1/en
Priority to JP2006537328A priority patent/JP4456121B2/ja
Priority to CNB2004800329795A priority patent/CN100476748C/zh
Priority to EP04767101.1A priority patent/EP1687721B1/en

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
    • G06F11/2046—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 where the redundant components share persistent storage
    • 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
    • G06F11/202—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
    • G06F11/2038—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 with a single idle spare processing component
FI20031628A 2003-11-10 2003-11-10 Tietokoneryväs, tietokoneyksikkö ja menetelmä muistisaannin ohjaukseen tietokoneyksiköiden välillä FI20031628A0 (fi)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FI20031628A FI20031628A0 (fi) 2003-11-10 2003-11-10 Tietokoneryväs, tietokoneyksikkö ja menetelmä muistisaannin ohjaukseen tietokoneyksiköiden välillä
US10/756,336 US7441144B2 (en) 2003-11-10 2004-01-14 Computer cluster, computer unit and method to control storage access between computer units
PCT/FI2004/000587 WO2005045675A1 (en) 2003-11-10 2004-10-05 Computer cluster, computer unit and method to control storage access between computer units
JP2006537328A JP4456121B2 (ja) 2003-11-10 2004-10-05 コンピュータ・クラスタ、コンピュータ・ユニット、および、コンピュータ・ユニット間における記憶アクセス制御方法
CNB2004800329795A CN100476748C (zh) 2003-11-10 2004-10-05 控制计算机单元之间存储访问的计算机集群、计算机单元和方法
EP04767101.1A EP1687721B1 (en) 2003-11-10 2004-10-05 Computer cluster, computer unit and method to control storage access between computer units

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20031628A FI20031628A0 (fi) 2003-11-10 2003-11-10 Tietokoneryväs, tietokoneyksikkö ja menetelmä muistisaannin ohjaukseen tietokoneyksiköiden välillä

Publications (1)

Publication Number Publication Date
FI20031628A0 true FI20031628A0 (fi) 2003-11-10

Family

ID=29558602

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20031628A FI20031628A0 (fi) 2003-11-10 2003-11-10 Tietokoneryväs, tietokoneyksikkö ja menetelmä muistisaannin ohjaukseen tietokoneyksiköiden välillä

Country Status (6)

Country Link
US (1) US7441144B2 (fi)
EP (1) EP1687721B1 (fi)
JP (1) JP4456121B2 (fi)
CN (1) CN100476748C (fi)
FI (1) FI20031628A0 (fi)
WO (1) WO2005045675A1 (fi)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7681105B1 (en) * 2004-08-09 2010-03-16 Bakbone Software, Inc. Method for lock-free clustered erasure coding and recovery of data across a plurality of data stores in a network
US7681104B1 (en) * 2004-08-09 2010-03-16 Bakbone Software, Inc. Method for erasure coding data across a plurality of data stores in a network
JP2006189963A (ja) * 2004-12-28 2006-07-20 Hitachi Ltd ストレージアクセス制御方法、クラスタシステム、パス接続スイッチおよびストレージアクセス制御プログラム
WO2007116466A1 (ja) * 2006-03-31 2007-10-18 Fujitsu Limited コンピュータシステム、サーバ装置切替方法、管理装置および管理装置用プログラム
JP5532687B2 (ja) * 2009-06-03 2014-06-25 日本電気株式会社 情報処理システム、情報処理システムの障害対応機構、及び情報処理システムの障害対応方法
US9274917B2 (en) * 2012-07-30 2016-03-01 Hewlett Packard Enterprise Development Lp Provisioning resources in a federated cloud environment
DE102012108117A1 (de) 2012-08-03 2014-02-06 Fujitsu Technology Solutions Intellectual Property Gmbh Hochverfügbares Rechnersystem, Arbeitsverfahren und dessen Verwendung
CN102972010B (zh) * 2012-08-17 2015-03-25 华为技术有限公司 一种云环境下虚拟应用双机的切换方法、装置及系统
CN103501242B (zh) * 2013-09-18 2017-06-20 华为技术有限公司 资源管理方法和多节点集群设备
US9514083B1 (en) * 2015-12-07 2016-12-06 International Business Machines Corporation Topology specific replicated bus unit addressing in a data processing system
CN109857345B (zh) * 2019-01-31 2023-01-24 电科云(北京)科技有限公司 实现基于并发的磁盘挂载接口调度管理的系统及其方法
US10999187B2 (en) 2019-06-13 2021-05-04 Juniper Networks, Inc. Wireless control and fabric links for high-availability cluster nodes
CN113946276A (zh) * 2020-07-16 2022-01-18 北京达佳互联信息技术有限公司 集群中的磁盘管理方法、装置及服务器

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0721162A2 (en) * 1995-01-06 1996-07-10 Hewlett-Packard Company Mirrored memory dual controller disk storage system
US5675723A (en) * 1995-05-19 1997-10-07 Compaq Computer Corporation Multi-server fault tolerance using in-band signalling
US5951695A (en) * 1997-07-25 1999-09-14 Hewlett-Packard Company Fast database failover
US6317844B1 (en) * 1998-03-10 2001-11-13 Network Appliance, Inc. File server storage arrangement
US6360331B2 (en) * 1998-04-17 2002-03-19 Microsoft Corporation Method and system for transparently failing over application configuration information in a server cluster
US6408399B1 (en) * 1999-02-24 2002-06-18 Lucent Technologies Inc. High reliability multiple processing and control system utilizing shared components
US6453426B1 (en) * 1999-03-26 2002-09-17 Microsoft Corporation Separately storing core boot data and cluster configuration data in a server cluster
US6578055B1 (en) * 2000-06-05 2003-06-10 International Business Machines Corporation Methods, system and computer program products for mirrored file access through assuming a privileged user level
US6609213B1 (en) * 2000-08-10 2003-08-19 Dell Products, L.P. Cluster-based system and method of recovery from server failures
JP2004227098A (ja) * 2003-01-20 2004-08-12 Hitachi Ltd 記憶デバイス制御装置の制御方法、及び記憶デバイス制御装置
JP4415610B2 (ja) * 2003-08-26 2010-02-17 株式会社日立製作所 系切替方法、レプリカ作成方法、及びディスク装置
JP4462969B2 (ja) * 2004-03-12 2010-05-12 株式会社日立製作所 フェイルオーバクラスタシステム及びフェイルオーバ方法

Also Published As

Publication number Publication date
US7441144B2 (en) 2008-10-21
WO2005045675A1 (en) 2005-05-19
JP2007510208A (ja) 2007-04-19
EP1687721A1 (en) 2006-08-09
CN1879088A (zh) 2006-12-13
US20050102559A1 (en) 2005-05-12
EP1687721B1 (en) 2016-01-06
JP4456121B2 (ja) 2010-04-28
CN100476748C (zh) 2009-04-08

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