JPS56110121A - Data transfer system at faulty time - Google Patents

Data transfer system at faulty time

Info

Publication number
JPS56110121A
JPS56110121A JP1132680A JP1132680A JPS56110121A JP S56110121 A JPS56110121 A JP S56110121A JP 1132680 A JP1132680 A JP 1132680A JP 1132680 A JP1132680 A JP 1132680A JP S56110121 A JPS56110121 A JP S56110121A
Authority
JP
Japan
Prior art keywords
hardware
fault
data
disk
stored
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
JP1132680A
Other languages
Japanese (ja)
Other versions
JPS6125174B2 (en
Inventor
Katsumi Kubo
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP1132680A priority Critical patent/JPS56110121A/en
Publication of JPS56110121A publication Critical patent/JPS56110121A/en
Publication of JPS6125174B2 publication Critical patent/JPS6125174B2/ja
Granted legal-status Critical Current

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
    • G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation

Landscapes

  • 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)

Abstract

PURPOSE:To exactly diagnose a fault in the data processing system, by automatically receiving and storing the hardware information extending over the whole system, when a hardware fualt has occurred. CONSTITUTION:When a fault has occurred in the system, an operator touches the hardware dump area of the display with a light pen. As a result, data of the memory of the service processor SVP5 and the hardware area are picked up and are stored in the SVP disk 8 together with the address. Subsequently, in the same way, data of the respective hardware areas of the main processor CPU1, the channel controller CHC2, and the channels CH3, 4 are picked up and are stored in the disk 8 in order. In this way, a fault in the data processing system can be diagnosed exactly by analyzing a data at the time of a fault, which has been stored in the SVP disk 8.
JP1132680A 1980-02-01 1980-02-01 Data transfer system at faulty time Granted JPS56110121A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1132680A JPS56110121A (en) 1980-02-01 1980-02-01 Data transfer system at faulty time

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1132680A JPS56110121A (en) 1980-02-01 1980-02-01 Data transfer system at faulty time

Publications (2)

Publication Number Publication Date
JPS56110121A true JPS56110121A (en) 1981-09-01
JPS6125174B2 JPS6125174B2 (en) 1986-06-14

Family

ID=11774895

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1132680A Granted JPS56110121A (en) 1980-02-01 1980-02-01 Data transfer system at faulty time

Country Status (1)

Country Link
JP (1) JPS56110121A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59106061A (en) * 1982-12-09 1984-06-19 Fujitsu Ltd Gathering system of trouble information

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6387057U (en) * 1986-11-26 1988-06-07

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59106061A (en) * 1982-12-09 1984-06-19 Fujitsu Ltd Gathering system of trouble information

Also Published As

Publication number Publication date
JPS6125174B2 (en) 1986-06-14

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