JPS57137949A - Error recovery system of logical device - Google Patents

Error recovery system of logical device

Info

Publication number
JPS57137949A
JPS57137949A JP56022553A JP2255381A JPS57137949A JP S57137949 A JPS57137949 A JP S57137949A JP 56022553 A JP56022553 A JP 56022553A JP 2255381 A JP2255381 A JP 2255381A JP S57137949 A JPS57137949 A JP S57137949A
Authority
JP
Japan
Prior art keywords
instruction
cpu10
executed
stand
cpu20
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.)
Granted
Application number
JP56022553A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6128141B2 (enrdf_load_stackoverflow
Inventor
Katsuichi Tomita
Koji Kimijima
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co Ltd
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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP56022553A priority Critical patent/JPS57137949A/ja
Publication of JPS57137949A publication Critical patent/JPS57137949A/ja
Publication of JPS6128141B2 publication Critical patent/JPS6128141B2/ja
Granted 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
    • G06F11/14—Error detection or correction of the data by redundancy in operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Retry When Errors Occur (AREA)
  • Hardware Redundancy (AREA)
  • Multi Processors (AREA)
JP56022553A 1981-02-18 1981-02-18 Error recovery system of logical device Granted JPS57137949A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56022553A JPS57137949A (en) 1981-02-18 1981-02-18 Error recovery system of logical device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56022553A JPS57137949A (en) 1981-02-18 1981-02-18 Error recovery system of logical device

Publications (2)

Publication Number Publication Date
JPS57137949A true JPS57137949A (en) 1982-08-25
JPS6128141B2 JPS6128141B2 (enrdf_load_stackoverflow) 1986-06-28

Family

ID=12086030

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56022553A Granted JPS57137949A (en) 1981-02-18 1981-02-18 Error recovery system of logical device

Country Status (1)

Country Link
JP (1) JPS57137949A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6341943A (ja) * 1986-08-08 1988-02-23 Nec Corp 論理装置のエラ−回復方式
JPH04213736A (ja) * 1990-02-08 1992-08-04 Internatl Business Mach Corp <Ibm> フォールト・トレラント・システムのためのチェックポイント機構
JPH06236289A (ja) * 1993-02-08 1994-08-23 Kofu Nippon Denki Kk 情報処理装置
JPH08329026A (ja) * 1995-06-05 1996-12-13 Nec Corp ２重化プロセッサシステム

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6341943A (ja) * 1986-08-08 1988-02-23 Nec Corp 論理装置のエラ−回復方式
JPH04213736A (ja) * 1990-02-08 1992-08-04 Internatl Business Mach Corp <Ibm> フォールト・トレラント・システムのためのチェックポイント機構
JPH06236289A (ja) * 1993-02-08 1994-08-23 Kofu Nippon Denki Kk 情報処理装置
JPH08329026A (ja) * 1995-06-05 1996-12-13 Nec Corp ２重化プロセッサシステム

Also Published As

Publication number Publication date
JPS6128141B2 (enrdf_load_stackoverflow) 1986-06-28

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