KR100290057B1 - 파일 시스템 및 파일 관리 방법 - Google Patents

파일 시스템 및 파일 관리 방법 Download PDF

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Publication number
KR100290057B1
KR100290057B1 KR1019980018107A KR19980018107A KR100290057B1 KR 100290057 B1 KR100290057 B1 KR 100290057B1 KR 1019980018107 A KR1019980018107 A KR 1019980018107A KR 19980018107 A KR19980018107 A KR 19980018107A KR 100290057 B1 KR100290057 B1 KR 100290057B1
Authority
KR
South Korea
Prior art keywords
file
computer
restoration information
standby
checkpoint
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 - Fee Related
Application number
KR1019980018107A
Other languages
English (en)
Korean (ko)
Other versions
KR19980087210A (ko
Inventor
히데아키 히라야마
도시오 시라키하라
Original Assignee
니시무로 타이죠
가부시끼가이샤 도시바
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 니시무로 타이죠, 가부시끼가이샤 도시바 filed Critical 니시무로 타이죠
Publication of KR19980087210A publication Critical patent/KR19980087210A/ko
Application granted granted Critical
Publication of KR100290057B1 publication Critical patent/KR100290057B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • G06F11/1666—Error detection or correction of the data by redundancy in hardware where the redundant component is memory or memory area
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • 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 operations
    • G06F11/1402—Saving, restoring, recovering or retrying
    • G06F11/1415—Saving, restoring, recovering or retrying at system level
    • G06F11/1435—Saving, restoring, recovering or retrying at system level using file system or storage system metadata
    • 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
    • G06F11/2097—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 maintaining the standby controller/processing unit updated
    • 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
    • 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
    • G06F11/202—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 processing functionality is redundant
    • G06F11/2023—Failover techniques

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Quality & Reliability (AREA)
  • Library & Information Science (AREA)
  • Retry When Errors Occur (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
KR1019980018107A 1997-05-27 1998-05-20 파일 시스템 및 파일 관리 방법 Expired - Fee Related KR100290057B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP97-136847 1997-05-27
JP9136847A JPH10326220A (ja) 1997-05-27 1997-05-27 ファイルシステムおよびファイル管理方法

Publications (2)

Publication Number Publication Date
KR19980087210A KR19980087210A (ko) 1998-12-05
KR100290057B1 true KR100290057B1 (ko) 2001-05-15

Family

ID=15184901

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019980018107A Expired - Fee Related KR100290057B1 (ko) 1997-05-27 1998-05-20 파일 시스템 및 파일 관리 방법

Country Status (5)

Country Link
EP (1) EP0881569B1 (https=)
JP (1) JPH10326220A (https=)
KR (1) KR100290057B1 (https=)
CN (1) CN1197009C (https=)
DE (1) DE69837635T2 (https=)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6412017B1 (en) 1996-07-01 2002-06-25 Microsoft Corporation Urgent replication facility
MXPA02004748A (es) * 1999-11-10 2004-01-19 Thomson Licensing Sa Un metodo para la recuperacion de desastre para un medio de disco de re-escritrua.
KR100463841B1 (ko) * 2002-02-25 2004-12-29 한국전자통신연구원 레이드 서브 시스템과 이를 이용한 디스크 에러 모드에서데이터 입출력 및 복구 방법
JP4039276B2 (ja) * 2003-03-05 2008-01-30 富士ゼロックス株式会社 サービス処理システム及びプログラム
JP4120436B2 (ja) * 2003-03-24 2008-07-16 富士ゼロックス株式会社 連携処理装置及びプログラム
JP4321705B2 (ja) * 2003-07-29 2009-08-26 株式会社日立製作所 スナップショットの取得を制御するための装置及び記憶システム
US7197599B2 (en) * 2003-12-29 2007-03-27 Intel Corporation Method, system, and program for managing data updates
JP2006065440A (ja) * 2004-08-25 2006-03-09 Evolium Sas プロセス管理システム
DE102004051966A1 (de) * 2004-10-25 2006-05-04 Robert Bosch Gmbh Verfahren, Betriebssystem und Rechengerät zum Abarbeiten eines Computerprogramms
DE102004051967A1 (de) * 2004-10-25 2006-04-27 Robert Bosch Gmbh Verfahren, Betriebssystem und Rechengerät zum Abarbeiten eines Computerprogramms
JP2006134217A (ja) * 2004-11-09 2006-05-25 Fujitsu Ltd ライブラリシステム，仮想ライブラリ装置，及びキャッシュ復元方法
KR100800044B1 (ko) * 2006-08-04 2008-01-31 한국과학기술정보연구원 체크포인트 파일 자동 관리 방법
KR101130850B1 (ko) * 2007-03-12 2012-03-28 엘지엔시스(주) 체크포인트 제어장치 및 방법

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0441087B1 (en) * 1990-02-08 1995-08-16 International Business Machines Corporation Checkpointing mechanism for fault-tolerant systems
US5271013A (en) * 1990-05-09 1993-12-14 Unisys Corporation Fault tolerant computer system

Also Published As

Publication number Publication date
EP0881569A3 (en) 2005-07-27
CN1201191A (zh) 1998-12-09
DE69837635D1 (de) 2007-06-06
CN1197009C (zh) 2005-04-13
EP0881569B1 (en) 2007-04-25
DE69837635T2 (de) 2007-12-27
JPH10326220A (ja) 1998-12-08
EP0881569A2 (en) 1998-12-02
KR19980087210A (ko) 1998-12-05

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