JP5331749B2 - フォールトトレラントコンピュータシステム、およびデータアクセス方法 - Google Patents

フォールトトレラントコンピュータシステム、およびデータアクセス方法 Download PDF

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Publication number
JP5331749B2
JP5331749B2 JP2010106089A JP2010106089A JP5331749B2 JP 5331749 B2 JP5331749 B2 JP 5331749B2 JP 2010106089 A JP2010106089 A JP 2010106089A JP 2010106089 A JP2010106089 A JP 2010106089A JP 5331749 B2 JP5331749 B2 JP 5331749B2
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Japan
Prior art keywords
data
processing
node
user
processing nodes
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JP2010106089A
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English (en)
Japanese (ja)
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JP2011237846A (ja
Inventor
秀典 山本
博光 加藤
芳昭 足達
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Hitachi Ltd
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Hitachi Ltd
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Priority to JP2010106089A priority Critical patent/JP5331749B2/ja
Priority to PCT/JP2011/058576 priority patent/WO2011138886A1/fr
Publication of JP2011237846A publication Critical patent/JP2011237846A/ja
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    • 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
    • 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
    • G06F11/1658—Data re-synchronization of a redundant component, or initial sync of replacement, additional or spare unit
    • 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
    • G06F11/18—Error detection or correction of the data by redundancy in hardware using passive fault-masking of the redundant circuits

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Debugging And Monitoring (AREA)
  • Hardware Redundancy (AREA)
JP2010106089A 2010-05-06 2010-05-06 フォールトトレラントコンピュータシステム、およびデータアクセス方法 Active JP5331749B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2010106089A JP5331749B2 (ja) 2010-05-06 2010-05-06 フォールトトレラントコンピュータシステム、およびデータアクセス方法
PCT/JP2011/058576 WO2011138886A1 (fr) 2010-05-06 2011-04-05 Système informatique insensible aux défaillances et procédé d'accès aux données

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010106089A JP5331749B2 (ja) 2010-05-06 2010-05-06 フォールトトレラントコンピュータシステム、およびデータアクセス方法

Publications (2)

Publication Number Publication Date
JP2011237846A JP2011237846A (ja) 2011-11-24
JP5331749B2 true JP5331749B2 (ja) 2013-10-30

Family

ID=44903738

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010106089A Active JP5331749B2 (ja) 2010-05-06 2010-05-06 フォールトトレラントコンピュータシステム、およびデータアクセス方法

Country Status (2)

Country Link
JP (1) JP5331749B2 (fr)
WO (1) WO2011138886A1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02240730A (ja) * 1989-03-14 1990-09-25 Nec Corp 情報処理システム
JPH08314744A (ja) * 1995-05-18 1996-11-29 Hitachi Ltd フォールトトレラントシステム
JPH09231155A (ja) * 1996-02-27 1997-09-05 Nippon Denki Joho Service Kk リモートエディタ支援装置および方法
JP4070398B2 (ja) * 2000-10-25 2008-04-02 中部電力株式会社 多重化計算機間のデータ利用方法
JP4186456B2 (ja) * 2001-11-28 2008-11-26 沖電気工業株式会社 分散ファイル共有システムおよびその制御方法

Also Published As

Publication number Publication date
WO2011138886A1 (fr) 2011-11-10
JP2011237846A (ja) 2011-11-24

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