JPS55103659A - Error information collection system of data - Google Patents
Error information collection system of dataInfo
- 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
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
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) |
-
1979
- 1979-02-02 JP JP54011026A patent/JPS5838816B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5838816B2 (en) | 1983-08-25 |
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