JPS55103659A - Error information collection system of data - Google Patents

Error information collection system of data

Info

Publication number
JPS55103659A
JPS55103659A JP1102679A JP1102679A JPS55103659A JP S55103659 A JPS55103659 A JP S55103659A JP 1102679 A JP1102679 A JP 1102679A JP 1102679 A JP1102679 A JP 1102679A JP S55103659 A JPS55103659 A JP S55103659A
Authority
JP
Japan
Prior art keywords
unit
error
self
generated
information
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
JP1102679A
Other languages
Japanese (ja)
Other versions
JPS5838816B2 (en
Inventor
Hatsuo Murano
Tadashi Ohashi
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 JP54011026A priority Critical patent/JPS5838816B2/en
Publication of JPS55103659A publication Critical patent/JPS55103659A/en
Publication of JPS5838816B2 publication Critical patent/JPS5838816B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Debugging And Monitoring (AREA)

Abstract

PURPOSE: To improve the maintenance capability of a system by leaving the error of a self-error recovery circuit out of errors, which are generated in the control unit in the system, in the system also.
CONSTITUTION: When a self-recoverable error is generated in one unit of control units 31W3n and recovery dependent upon the self-recovery circuit is successful, the first error information is secured in the control unit which generated the error, and an interrupt request is issued to centralized control unit 2 by LBUS5. By this request, unit 2 reports the fact of error occurrence to central processing unit 1 through CCL4. Unit 1 receives this report and uses an idle time to request detailed information for the error to unit 2 through CCL 4. Unit 2 uses LBU5 to collect information from the error occurrence unit and send it to unit 1 through CCL4. Unit 1 generates an output instruction to output error information to system file 7 and executes this instruction.
COPYRIGHT: (C)1980,JPO&Japio
JP54011026A 1979-02-02 1979-02-02 Error information collection method for data processing systems Expired JPS5838816B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54011026A JPS5838816B2 (en) 1979-02-02 1979-02-02 Error information collection method for data processing systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54011026A JPS5838816B2 (en) 1979-02-02 1979-02-02 Error information collection method for data processing systems

Publications (2)

Publication Number Publication Date
JPS55103659A true JPS55103659A (en) 1980-08-08
JPS5838816B2 JPS5838816B2 (en) 1983-08-25

Family

ID=11766577

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54011026A Expired JPS5838816B2 (en) 1979-02-02 1979-02-02 Error information collection method for data processing systems

Country Status (1)

Country Link
JP (1) JPS5838816B2 (en)

Also Published As

Publication number Publication date
JPS5838816B2 (en) 1983-08-25

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