DE69318600D1 - On-line-Ersetzen eines Moduls in einer Datenverarbeitungsanlage mit mehreren Modulen - Google Patents

On-line-Ersetzen eines Moduls in einer Datenverarbeitungsanlage mit mehreren Modulen

Info

Publication number
DE69318600D1
DE69318600D1 DE69318600T DE69318600T DE69318600D1 DE 69318600 D1 DE69318600 D1 DE 69318600D1 DE 69318600 T DE69318600 T DE 69318600T DE 69318600 T DE69318600 T DE 69318600T DE 69318600 D1 DE69318600 D1 DE 69318600D1
Authority
DE
Germany
Prior art keywords
module
replacement
data processing
processing system
control processor
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
DE69318600T
Other languages
English (en)
Other versions
DE69318600T2 (de
Inventor
Joseph P Deyesso
Robert C Solomon
Stephen J Todd
Mark C Lippitt
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.)
EMC Corp
Original Assignee
Data General 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 Data General Corp filed Critical Data General Corp
Application granted granted Critical
Publication of DE69318600D1 publication Critical patent/DE69318600D1/de
Publication of DE69318600T2 publication Critical patent/DE69318600T2/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
    • G06F11/006—Identification
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/38—Information transfer, e.g. on bus
    • G06F13/40—Bus structure
    • G06F13/4063—Device-to-bus coupling
    • G06F13/4068—Electrical coupling
    • G06F13/4072—Drivers or receivers
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Quality & Reliability (AREA)
  • Computer Hardware Design (AREA)
  • Hardware Redundancy (AREA)
  • Multi Processors (AREA)
DE69318600T 1992-03-06 1993-03-03 On-line-Ersetzen eines Moduls in einer Datenverarbeitungsanlage mit mehreren Modulen Expired - Lifetime DE69318600T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/847,638 US5371743A (en) 1992-03-06 1992-03-06 On-line module replacement in a multiple module data processing system

Publications (2)

Publication Number Publication Date
DE69318600D1 true DE69318600D1 (de) 1998-06-25
DE69318600T2 DE69318600T2 (de) 1999-04-15

Family

ID=25301121

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69318600T Expired - Lifetime DE69318600T2 (de) 1992-03-06 1993-03-03 On-line-Ersetzen eines Moduls in einer Datenverarbeitungsanlage mit mehreren Modulen

Country Status (8)

Country Link
US (1) US5371743A (de)
EP (1) EP0559454B1 (de)
JP (1) JP2540432B2 (de)
AU (1) AU660352B2 (de)
CA (1) CA2089940A1 (de)
DE (1) DE69318600T2 (de)
HK (1) HK1011155A1 (de)
IL (1) IL104742A (de)

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US5687089A (en) * 1992-09-24 1997-11-11 Data General Corporation Drive regulator circuit board for a 3.50 inch disk drive
JPH08153048A (ja) * 1994-11-28 1996-06-11 Kofu Nippon Denki Kk 記憶装置
AU4644796A (en) * 1994-12-22 1996-07-10 Intel Corporation Method and mechanism for maintaining integrity within scsi bus with hot insertion
US5548712A (en) * 1995-01-19 1996-08-20 Hewlett-Packard Company Data storage system and method for managing asynchronous attachment and detachment of storage disks
WO1997002519A1 (en) * 1995-06-30 1997-01-23 Siemens Energy & Automation, Inc. Voltage regulator controller having means for automatic configuration of accessory devices
US5870630A (en) * 1995-07-31 1999-02-09 Hewlett-Packard Company System for online SCSI drive repair utilizing detachable secondary I/O buses pigtailed to primary I/O bus wherein each secondary I/O bus has a length in excess of 100mm
US5881249A (en) * 1995-07-31 1999-03-09 Hewlett-Packard Company I/O bus
EP0757351B1 (de) * 1995-07-31 2001-08-16 Hewlett-Packard Company, A Delaware Corporation Rechnerrahmenstruktur mit Modulgehäuse
US6098128A (en) 1995-09-18 2000-08-01 Cyberstorage Systems Corporation Universal storage management system
JP3293733B2 (ja) * 1996-01-29 2002-06-17 甲府日本電気株式会社 共通バス制御装置
US5901151A (en) * 1996-02-27 1999-05-04 Data General Corporation System for orthogonal signal multiplexing
US6178520B1 (en) * 1997-07-31 2001-01-23 Lsi Logic Corporation Software recognition of drive removal or insertion in a storage system
US6151659A (en) * 1997-12-22 2000-11-21 Emc Corporation Distributed raid storage system
WO1999046671A1 (en) * 1998-03-10 1999-09-16 Quad Research High speed fault tolerant mass storage network information server
US6925516B2 (en) * 2001-01-19 2005-08-02 Raze Technologies, Inc. System and method for providing an improved common control bus for use in on-line insertion of line replaceable units in wireless and wireline access systems
IL145007A (en) * 2001-08-21 2006-07-05 Eci Telecom Ltd Technique for live insertion of transceiver modules in a telecommunication system
DE10209766B4 (de) * 2002-03-05 2004-02-19 Daimlerchrysler Ag Komponententausch-Warnsystem
US20040257763A1 (en) * 2003-06-17 2004-12-23 International Business Machines Corporation Internal hard disc drive scalability using mezzanine backplane technology
US7428691B2 (en) * 2003-11-12 2008-09-23 Norman Ken Ouchi Data recovery from multiple failed data blocks and storage units
US7849199B2 (en) 2005-07-14 2010-12-07 Yahoo ! Inc. Content router
US8417782B2 (en) * 2005-07-14 2013-04-09 Yahoo! Inc. Universal calendar event handling
US7623515B2 (en) 2005-07-14 2009-11-24 Yahoo! Inc. Content router notification
US20070016632A1 (en) * 2005-07-14 2007-01-18 Yahoo! Inc. System and method for synchronizing between a user device and a server in a communication network
US8112549B2 (en) * 2005-07-14 2012-02-07 Yahoo! Inc. Alert mechanism for notifying multiple user devices sharing a connected-data-set
US7631045B2 (en) 2005-07-14 2009-12-08 Yahoo! Inc. Content router asynchronous exchange
US7788352B2 (en) 2005-07-14 2010-08-31 Yahoo! Inc. System and method for servicing a user device
WO2007033029A1 (en) * 2005-09-13 2007-03-22 Draeger Medical Systems, Inc. A system for monitoring cable interface connections in a network
WO2007033121A1 (en) * 2005-09-13 2007-03-22 Draeger Medical Systems, Inc. A system for monitoring cable interface connections in a network
JP4640116B2 (ja) * 2005-11-04 2011-03-02 日本電気株式会社 マルチノードコンピュータシステム、統合サービスプロセッサ、ステータス管理方法及びプログラム
US8024290B2 (en) 2005-11-14 2011-09-20 Yahoo! Inc. Data synchronization and device handling
US8065680B2 (en) 2005-11-15 2011-11-22 Yahoo! Inc. Data gateway for jobs management based on a persistent job table and a server table
US9367832B2 (en) 2006-01-04 2016-06-14 Yahoo! Inc. Synchronizing image data among applications and devices
US9939863B2 (en) 2014-10-17 2018-04-10 Toshiba Memory Corporation Power control system and storage system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4761785B1 (en) * 1986-06-12 1996-03-12 Ibm Parity spreading to enhance storage access
US5247619A (en) * 1988-07-12 1993-09-21 Hitachi, Ltd. Insertion and removal of a circuit device into a bus network
AU630635B2 (en) * 1988-11-14 1992-11-05 Emc Corporation Arrayed disk drive system and method
JPH02194446A (ja) * 1989-01-24 1990-08-01 Nippon Telegr & Teleph Corp <Ntt> 二重化情報処理システムにおけるモジュール修復方法
US5081626A (en) * 1989-12-08 1992-01-14 Hughes Aircraft Company System for detection and location of events
JPH041828A (ja) * 1990-04-19 1992-01-07 Mitsubishi Electric Corp プログラマブル制御装置

Also Published As

Publication number Publication date
HK1011155A1 (en) 1999-07-02
US5371743A (en) 1994-12-06
CA2089940A1 (en) 1993-09-07
EP0559454A1 (de) 1993-09-08
DE69318600T2 (de) 1999-04-15
AU660352B2 (en) 1995-06-22
JPH06139092A (ja) 1994-05-20
IL104742A0 (en) 1993-06-10
IL104742A (en) 1996-01-19
AU3303093A (en) 1993-09-09
JP2540432B2 (ja) 1996-10-02
EP0559454B1 (de) 1998-05-20

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Legal Events

Date Code Title Description
8332 No legal effect for de
8370 Indication related to discontinuation of the patent is to be deleted
8364 No opposition during term of opposition