HK1015487A1 - Data storage system. - Google Patents

Data storage system.

Info

Publication number
HK1015487A1
HK1015487A1 HK99100509A HK99100509A HK1015487A1 HK 1015487 A1 HK1015487 A1 HK 1015487A1 HK 99100509 A HK99100509 A HK 99100509A HK 99100509 A HK99100509 A HK 99100509A HK 1015487 A1 HK1015487 A1 HK 1015487A1
Authority
HK
Hong Kong
Prior art keywords
disk
channel
storage system
interfaces
disk drive
Prior art date
Application number
HK99100509A
Other languages
English (en)
Inventor
Eli Leshem
Original Assignee
Emc 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 Emc Corp filed Critical Emc Corp
Publication of HK1015487A1 publication Critical patent/HK1015487A1/xx

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
    • G06F11/2002—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 interconnections or communication control functionality are redundant
    • G06F11/2007—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 interconnections or communication control functionality are redundant using redundant communication media
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • 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
    • G06F11/2089—Redundant storage control functionality
    • 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
    • G06F11/2094—Redundant storage or storage space

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Quality & Reliability (AREA)
  • Computer Hardware Design (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Debugging And Monitoring (AREA)
HK99100509A 1995-08-15 1999-02-05 Data storage system. HK1015487A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/515,243 US5729763A (en) 1995-08-15 1995-08-15 Data storage system
PCT/US1996/013172 WO1997007458A1 (en) 1995-08-15 1996-08-14 Data storage system

Publications (1)

Publication Number Publication Date
HK1015487A1 true HK1015487A1 (en) 1999-10-15

Family

ID=24050546

Family Applications (1)

Application Number Title Priority Date Filing Date
HK99100509A HK1015487A1 (en) 1995-08-15 1999-02-05 Data storage system.

Country Status (7)

Country Link
US (1) US5729763A (de)
EP (1) EP0856172B1 (de)
JP (1) JP3248693B2 (de)
KR (1) KR100406479B1 (de)
DE (1) DE69632406T2 (de)
HK (1) HK1015487A1 (de)
WO (1) WO1997007458A1 (de)

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US6879526B2 (en) * 2002-10-31 2005-04-12 Ring Technology Enterprises Llc Methods and apparatus for improved memory access
US7707351B2 (en) * 2002-10-31 2010-04-27 Ring Technology Enterprises Of Texas, Llc Methods and systems for an identifier-based memory section
ATE557349T1 (de) * 2002-10-31 2012-05-15 Parallel Iron Llc Speichersystem und verfahren für ein speichersystem
JP4342804B2 (ja) * 2003-01-31 2009-10-14 株式会社日立製作所 ストレージシステムの制御方法、ストレージシステム、及びプログラム
JP2004234555A (ja) * 2003-01-31 2004-08-19 Hitachi Ltd ストレージシステムの制御方法、ストレージシステム、及びプログラム
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US7281063B2 (en) * 2003-07-22 2007-10-09 Hewlett-Packard Development Company, L.P. Signal routing circuit board coupling controller and storage array circuit board for storage system
JP4480386B2 (ja) * 2003-11-28 2010-06-16 株式会社日立製作所 ディスクアレイ装置及びディスクアレイ装置のデータ中継方法
JP4405277B2 (ja) * 2004-02-16 2010-01-27 株式会社日立製作所 ディスク制御装置
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US7212412B2 (en) * 2004-04-02 2007-05-01 Seagate Technology Llc Shelf with removable backplane
US7177145B2 (en) * 2004-04-02 2007-02-13 Seagate Technology Llc Carrier device and method for a multiple disc array
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Also Published As

Publication number Publication date
KR100406479B1 (ko) 2004-03-22
US5729763A (en) 1998-03-17
KR19990036299A (ko) 1999-05-25
DE69632406T2 (de) 2005-01-13
WO1997007458A1 (en) 1997-02-27
EP0856172A4 (de) 2000-12-13
DE69632406D1 (de) 2004-06-09
JP3248693B2 (ja) 2002-01-21
JPH11510933A (ja) 1999-09-21
EP0856172A1 (de) 1998-08-05
EP0856172B1 (de) 2004-05-06

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Legal Events

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PE Patent expired

Effective date: 20160813