JP3671595B2 - 複合計算機システムおよび複合ｉ／ｏシステム - Google Patents

複合計算機システムおよび複合ｉ／ｏシステム Download PDF

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Publication number
JP3671595B2
JP3671595B2 JP09838997A JP9838997A JP3671595B2 JP 3671595 B2 JP3671595 B2 JP 3671595B2 JP 09838997 A JP09838997 A JP 09838997A JP 9838997 A JP9838997 A JP 9838997A JP 3671595 B2 JP3671595 B2 JP 3671595B2
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Japan
Prior art keywords
disk
disk controller
identification information
storage system
controller
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
JP09838997A
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English (en)
Japanese (ja)
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JPH10283272A5 (cg-RX-API-DMAC7.html
JPH10283272A (ja
Inventor
寧子 福澤
彰 山本
俊夫 中野
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Hitachi Ltd
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Hitachi Ltd
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Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP09838997A priority Critical patent/JP3671595B2/ja
Priority to EP04000884A priority patent/EP1411432A3/en
Priority to DE69824078T priority patent/DE69824078T2/de
Priority to EP98105864A priority patent/EP0869438B1/en
Priority to US09/052,985 priority patent/US6098129A/en
Publication of JPH10283272A publication Critical patent/JPH10283272A/ja
Priority to US09/594,012 priority patent/US6529976B1/en
Priority to US10/326,978 priority patent/US6721841B2/en
Priority to US10/663,662 priority patent/US6871255B2/en
Priority to US10/663,656 priority patent/US6892268B2/en
Publication of JPH10283272A5 publication Critical patent/JPH10283272A5/ja
Priority to US11/058,198 priority patent/US20050138241A1/en
Application granted granted Critical
Publication of JP3671595B2 publication Critical patent/JP3671595B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
    • G06F3/0646—Horizontal data movement in storage systems, i.e. moving data in between storage devices or systems
    • G06F3/065—Replication mechanisms
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F11/14—Error detection or correction of the data by redundancy in operation
    • G06F11/1402—Saving, restoring, recovering or retrying
    • G06F11/1446—Point-in-time backing up or restoration of persistent data
    • G06F11/1456—Hardware arrangements for backup
    • 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
    • G06F3/062—Securing storage systems
    • G06F3/0623—Securing storage systems in relation to content
    • 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
    • G06F3/0685—Hybrid storage combining heterogeneous device types, e.g. hierarchical storage, hybrid arrays

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Quality & Reliability (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
  • Bus Control (AREA)
JP09838997A 1997-04-01 1997-04-01 複合計算機システムおよび複合ｉ／ｏシステム Expired - Lifetime JP3671595B2 (ja)

Priority Applications (10)

Application Number Priority Date Filing Date Title
JP09838997A JP3671595B2 (ja) 1997-04-01 1997-04-01 複合計算機システムおよび複合ｉ／ｏシステム
EP04000884A EP1411432A3 (en) 1997-04-01 1998-03-31 Storage system for data back-up in a heterogeneous computer system
DE69824078T DE69824078T2 (de) 1997-04-01 1998-03-31 Heterogenes Computersystem, heterogenes Ein/Ausgabesystem und Datensicherungsverfahren für die Systeme
EP98105864A EP0869438B1 (en) 1997-04-01 1998-03-31 Heterogeneous computer system, heterogeneous input/output system and data back-up method for the systems
US09/052,985 US6098129A (en) 1997-04-01 1998-04-01 Communications system/method from host having variable-length format to variable-length format first I/O subsystem or fixed-length format second I/O subsystem using table for subsystem determination
US09/594,012 US6529976B1 (en) 1997-04-01 2000-06-15 Heterogeneous computer system, heterogeneous input output system and data back-up method for the systems
US10/326,978 US6721841B2 (en) 1997-04-01 2002-12-24 Heterogeneous computer system, heterogeneous input/output system and data back-up method for the systems
US10/663,662 US6871255B2 (en) 1997-04-01 2003-09-17 Heterogeneous computer system, heterogeneous input/output system and data back-up method for the systems
US10/663,656 US6892268B2 (en) 1997-04-01 2003-09-17 Heterogeneous computer system, heterogeneous input/output system and data back-up method for the systems
US11/058,198 US20050138241A1 (en) 1997-04-01 2005-02-16 Heterogeneous computer system, heterogeneous input/output system and data back-up method for the systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP09838997A JP3671595B2 (ja) 1997-04-01 1997-04-01 複合計算機システムおよび複合ｉ／ｏシステム

Related Child Applications (2)

Application Number Title Priority Date Filing Date
JP2003371497A Division JP4285202B2 (ja) 2003-10-31 2003-10-31 複合計算機システムおよび複合ｉ／ｏシステム
JP2003408406A Division JP4075790B2 (ja) 2003-12-08 2003-12-08 複合計算機システムおよび複合ｉ／ｏシステム

Publications (3)

Publication Number Publication Date
JPH10283272A JPH10283272A (ja) 1998-10-23
JPH10283272A5 JPH10283272A5 (cg-RX-API-DMAC7.html) 2004-11-04
JP3671595B2 true JP3671595B2 (ja) 2005-07-13

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JP09838997A Expired - Lifetime JP3671595B2 (ja) 1997-04-01 1997-04-01 複合計算機システムおよび複合ｉ／ｏシステム

Country Status (4)

Country Link
US (6) US6098129A (cg-RX-API-DMAC7.html)
EP (2) EP1411432A3 (cg-RX-API-DMAC7.html)
JP (1) JP3671595B2 (cg-RX-API-DMAC7.html)
DE (1) DE69824078T2 (cg-RX-API-DMAC7.html)

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US20040117552A1 (en) 2004-06-17
US6871255B2 (en) 2005-03-22
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EP1411432A3 (en) 2009-12-16
US20040064610A1 (en) 2004-04-01
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EP0869438B1 (en) 2004-05-26
US6529976B1 (en) 2003-03-04
US6098129A (en) 2000-08-01
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US6892268B2 (en) 2005-05-10
US20050138241A1 (en) 2005-06-23

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