ATE549679T1 - Vorrichtung zur informationsverarbeitung, steuerverfahren dafür und speichermedium - Google Patents

Vorrichtung zur informationsverarbeitung, steuerverfahren dafür und speichermedium

Info

Publication number
ATE549679T1
ATE549679T1 AT10150149T AT10150149T ATE549679T1 AT E549679 T1 ATE549679 T1 AT E549679T1 AT 10150149 T AT10150149 T AT 10150149T AT 10150149 T AT10150149 T AT 10150149T AT E549679 T1 ATE549679 T1 AT E549679T1
Authority
AT
Austria
Prior art keywords
information processing
storage unit
storage medium
control method
processing apparatus
Prior art date
Application number
AT10150149T
Other languages
English (en)
Inventor
Masakazu Kitora
Original Assignee
Canon Kk
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 Canon Kk filed Critical Canon Kk
Application granted granted Critical
Publication of ATE549679T1 publication Critical patent/ATE549679T1/de

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
    • G06F11/14—Error detection or correction of the data by redundancy in operation
    • G06F11/1497—Details of time redundant execution on a single processing 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
    • G06F11/1658—Data re-synchronization of a redundant component, or initial sync of replacement, additional or spare unit
    • G06F11/1662—Data re-synchronization of a redundant component, or initial sync of replacement, additional or spare unit the resynchronized component or unit being a persistent storage device
    • 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
    • G06F11/2056—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 by mirroring
    • G06F11/2082—Data synchronisation
    • 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)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Facsimiles In General (AREA)
  • Power Sources (AREA)
  • Hardware Redundancy (AREA)
AT10150149T 2009-01-07 2010-01-05 Vorrichtung zur informationsverarbeitung, steuerverfahren dafür und speichermedium ATE549679T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009001734A JP5207988B2 (ja) 2009-01-07 2009-01-07 情報処理装置、情報処理装置の制御方法、プログラム、及び記憶媒体

Publications (1)

Publication Number Publication Date
ATE549679T1 true ATE549679T1 (de) 2012-03-15

Family

ID=41794683

Family Applications (1)

Application Number Title Priority Date Filing Date
AT10150149T ATE549679T1 (de) 2009-01-07 2010-01-05 Vorrichtung zur informationsverarbeitung, steuerverfahren dafür und speichermedium

Country Status (5)

Country Link
US (1) US8312313B2 (de)
EP (1) EP2207099B1 (de)
JP (1) JP5207988B2 (de)
KR (1) KR101251717B1 (de)
AT (1) ATE549679T1 (de)

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JP5207988B2 (ja) 2009-01-07 2013-06-12 キヤノン株式会社 情報処理装置、情報処理装置の制御方法、プログラム、及び記憶媒体
EP2636253A4 (de) * 2010-11-03 2014-08-20 Ericsson Telefon Ab L M Bewahrung der leistung eines knotens in einem drahtlosen kommunikationssystem
US8589721B2 (en) * 2010-11-30 2013-11-19 International Business Machines Corporation Balancing power consumption and high availability in an information technology system
JP5762016B2 (ja) 2011-01-28 2015-08-12 キヤノン株式会社 情報処理装置、制御方法、及びプログラム
KR20140070686A (ko) * 2012-11-08 2014-06-11 삼성전자주식회사 화상형성장치, 화상형성방법 및 컴퓨터 판독가능 기록매체
JP6157097B2 (ja) * 2012-11-29 2017-07-05 キヤノン株式会社 印刷装置
JP2015076060A (ja) * 2013-10-11 2015-04-20 富士通株式会社 情報処理システム、管理装置の制御プログラムおよび情報処理システムの制御方法
JP6532240B2 (ja) * 2015-02-09 2019-06-19 キヤノン株式会社 情報処理装置およびその制御方法
JP6297007B2 (ja) * 2015-04-10 2018-03-20 東芝テック株式会社 制御回路及び電子機器
JP6675220B2 (ja) * 2015-05-28 2020-04-01 キヤノン株式会社 画像形成装置及びその制御方法、並びにプログラム
US9774753B2 (en) * 2015-05-28 2017-09-26 Canon Kabushiki Kaisha Image forming apparatus, control method therefor, and storage medium
JP6874190B2 (ja) * 2020-04-02 2021-05-19 キヤノン株式会社 情報処理装置、情報処理装置の制御方法、及びプログラム

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Also Published As

Publication number Publication date
EP2207099B1 (de) 2012-03-14
KR20100081958A (ko) 2010-07-15
JP5207988B2 (ja) 2013-06-12
KR101251717B1 (ko) 2013-04-05
US20100174940A1 (en) 2010-07-08
US8312313B2 (en) 2012-11-13
JP2010160629A (ja) 2010-07-22
EP2207099A1 (de) 2010-07-14

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