JP4412685B2 - 記憶制御装置及びこれを用いたデータ格納システムの取り扱い方法 - Google Patents

記憶制御装置及びこれを用いたデータ格納システムの取り扱い方法 Download PDF

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JP4412685B2
JP4412685B2 JP27288398A JP27288398A JP4412685B2 JP 4412685 B2 JP4412685 B2 JP 4412685B2 JP 27288398 A JP27288398 A JP 27288398A JP 27288398 A JP27288398 A JP 27288398A JP 4412685 B2 JP4412685 B2 JP 4412685B2
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Prior art keywords
storage
control device
storage control
logical unit
network
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JP27288398A
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Japanese (ja)
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JP2000099272A5 (enExample
JP2000099272A (ja
Inventor
直樹 日野
俊夫 中野
哲哉 岸本
秀彦 岩崎
健司 村岡
賢一 高本
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Hitachi Ltd
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Hitachi Ltd
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Priority to JP27288398A priority Critical patent/JP4412685B2/ja
Priority to EP99117153A priority patent/EP0990988A3/en
Priority to EP07014093A priority patent/EP1860562A1/en
Priority to US09/406,838 priority patent/US6480934B1/en
Publication of JP2000099272A publication Critical patent/JP2000099272A/ja
Priority to US10/191,275 priority patent/US6889286B2/en
Publication of JP2000099272A5 publication Critical patent/JP2000099272A5/ja
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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
    • G06F3/0629—Configuration or reconfiguration of storage systems
    • G06F3/0635—Configuration or reconfiguration of storage systems by changing the path, e.g. traffic rerouting, path reconfiguration
    • 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
    • G06F3/0604—Improving or facilitating administration, e.g. storage management
    • G06F3/0605—Improving or facilitating administration, e.g. storage management by facilitating the interaction with a user or administrator
    • 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
    • G06F3/0614—Improving the reliability of storage systems
    • G06F3/0617—Improving the reliability of storage systems in relation to availability
    • 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
    • G06F3/0629—Configuration or reconfiguration of storage systems
    • 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
    • G06F3/0629—Configuration or reconfiguration of storage systems
    • G06F3/0632—Configuration or reconfiguration of storage systems by initialisation or re-initialisation of storage systems
    • 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
    • G06F3/067—Distributed or networked storage systems, e.g. storage area networks [SAN], network attached storage [NAS]
    • 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
    • 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
    • G06F11/16—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
    • G06F11/2089—Redundant storage control functionality

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
JP27288398A 1998-09-28 1998-09-28 記憶制御装置及びこれを用いたデータ格納システムの取り扱い方法 Expired - Fee Related JP4412685B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP27288398A JP4412685B2 (ja) 1998-09-28 1998-09-28 記憶制御装置及びこれを用いたデータ格納システムの取り扱い方法
EP99117153A EP0990988A3 (en) 1998-09-28 1999-08-31 Storage control unit and method for handling data storage system
EP07014093A EP1860562A1 (en) 1998-09-28 1999-08-31 Storage control method for handling a data storage system
US09/406,838 US6480934B1 (en) 1998-09-28 1999-09-28 Storage control unit and method for handling data storage system using thereof
US10/191,275 US6889286B2 (en) 1998-09-28 2002-07-10 Storage control unit and method for handling data storage system using thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP27288398A JP4412685B2 (ja) 1998-09-28 1998-09-28 記憶制御装置及びこれを用いたデータ格納システムの取り扱い方法

Publications (3)

Publication Number Publication Date
JP2000099272A JP2000099272A (ja) 2000-04-07
JP2000099272A5 JP2000099272A5 (enExample) 2005-11-04
JP4412685B2 true JP4412685B2 (ja) 2010-02-10

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JP27288398A Expired - Fee Related JP4412685B2 (ja) 1998-09-28 1998-09-28 記憶制御装置及びこれを用いたデータ格納システムの取り扱い方法

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US (2) US6480934B1 (enExample)
EP (2) EP0990988A3 (enExample)
JP (1) JP4412685B2 (enExample)

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Also Published As

Publication number Publication date
EP0990988A3 (en) 2006-10-25
EP0990988A2 (en) 2000-04-05
EP1860562A1 (en) 2007-11-28
JP2000099272A (ja) 2000-04-07
US6889286B2 (en) 2005-05-03
US6480934B1 (en) 2002-11-12
US20020184439A1 (en) 2002-12-05

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