JP5144107B2 - 情報処理装置とその装置におけるメモリバックアップ方法 - Google Patents

情報処理装置とその装置におけるメモリバックアップ方法 Download PDF

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Publication number
JP5144107B2
JP5144107B2 JP2007104215A JP2007104215A JP5144107B2 JP 5144107 B2 JP5144107 B2 JP 5144107B2 JP 2007104215 A JP2007104215 A JP 2007104215A JP 2007104215 A JP2007104215 A JP 2007104215A JP 5144107 B2 JP5144107 B2 JP 5144107B2
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JP
Japan
Prior art keywords
memory
backed
information processing
processing apparatus
backup
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
JP2007104215A
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English (en)
Japanese (ja)
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JP2008263381A5 (enExample
JP2008263381A (ja
Inventor
淳之介 片岡
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
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Canon Inc
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.)
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Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2007104215A priority Critical patent/JP5144107B2/ja
Priority to US12/098,727 priority patent/US8694743B2/en
Publication of JP2008263381A publication Critical patent/JP2008263381A/ja
Publication of JP2008263381A5 publication Critical patent/JP2008263381A5/ja
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Publication of JP5144107B2 publication Critical patent/JP5144107B2/ja
Expired - Fee Related legal-status Critical Current
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    • 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 operation
    • G06F11/1402—Saving, restoring, recovering or retrying
    • G06F11/1415—Saving, restoring, recovering or retrying at system level
    • G06F11/1441—Resetting or repowering
    • 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
    • G06F11/2015—Redundant power supplies

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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)
  • Techniques For Improving Reliability Of Storages (AREA)
  • Facsimiles In General (AREA)
JP2007104215A 2007-04-11 2007-04-11 情報処理装置とその装置におけるメモリバックアップ方法 Expired - Fee Related JP5144107B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2007104215A JP5144107B2 (ja) 2007-04-11 2007-04-11 情報処理装置とその装置におけるメモリバックアップ方法
US12/098,727 US8694743B2 (en) 2007-04-11 2008-04-07 Information processing apparatus and method of backing up memory in said apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007104215A JP5144107B2 (ja) 2007-04-11 2007-04-11 情報処理装置とその装置におけるメモリバックアップ方法

Publications (3)

Publication Number Publication Date
JP2008263381A JP2008263381A (ja) 2008-10-30
JP2008263381A5 JP2008263381A5 (enExample) 2011-10-06
JP5144107B2 true JP5144107B2 (ja) 2013-02-13

Family

ID=39985554

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007104215A Expired - Fee Related JP5144107B2 (ja) 2007-04-11 2007-04-11 情報処理装置とその装置におけるメモリバックアップ方法

Country Status (2)

Country Link
US (1) US8694743B2 (enExample)
JP (1) JP5144107B2 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5298988B2 (ja) * 2009-03-17 2013-09-25 株式会社リコー メモリバックアップ制御装置、メモリバックアップ制御方法及びプログラム
JP6016334B2 (ja) * 2011-06-07 2016-10-26 キヤノン株式会社 電子機器、電子機器の制御方法、及びプログラム

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04648A (ja) * 1990-04-18 1992-01-06 Canon Inc 電子機器
JPH064416A (ja) * 1992-06-17 1994-01-14 Nec Corp バックアップ電池制御装置
JPH08129511A (ja) * 1994-09-05 1996-05-21 Canon Inc メモリのバックアップ方法及びメモリのバックアップ回路並びに該回路を有するファクシミリ装置
JPH08249242A (ja) * 1995-03-08 1996-09-27 Matsushita Electric Ind Co Ltd 衛星通信端末機
JPH08265488A (ja) * 1995-03-23 1996-10-11 Ricoh Co Ltd ファクシミリ装置
JPH11168585A (ja) * 1997-12-05 1999-06-22 Ricoh Co Ltd 通信装置
JP2002099390A (ja) * 2000-09-22 2002-04-05 Toshiba Corp ディスク制御装置
JP4156206B2 (ja) 2000-11-10 2008-09-24 株式会社リコー 複合装置

Also Published As

Publication number Publication date
JP2008263381A (ja) 2008-10-30
US20110047339A1 (en) 2011-02-24
US8694743B2 (en) 2014-04-08

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