JPS57106964A - Maintenance diagnostic system for cluster type information processor - Google Patents

Maintenance diagnostic system for cluster type information processor

Info

Publication number
JPS57106964A
JPS57106964A JP55183521A JP18352180A JPS57106964A JP S57106964 A JPS57106964 A JP S57106964A JP 55183521 A JP55183521 A JP 55183521A JP 18352180 A JP18352180 A JP 18352180A JP S57106964 A JPS57106964 A JP S57106964A
Authority
JP
Japan
Prior art keywords
station
simultaneous
stop
stations
signal
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.)
Pending
Application number
JP55183521A
Other languages
Japanese (ja)
Inventor
Yukio Nagasawa
Shizuo Nomura
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 JP55183521A priority Critical patent/JPS57106964A/en
Publication of JPS57106964A publication Critical patent/JPS57106964A/en
Pending 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
    • G06F11/22—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing

Abstract

PURPOSE:To enable other stations to stop and start operation simultaneously when one station stops and starts operation, by providing an interface means, which transmits a simultaneous stop signal and a simultaneous start signal, among the stations. CONSTITUTION:When a master station 1 and a work station 2 detect stop conditions, an interface means consisting of maintenance diagnostic adapters 3 and a maintenance diagnostic cable 5 sends a simultaneous stop signal to the station 1 or 2, and the other station 1 or 2 having receiving the simultaneous stop signal outputs an interruption signal to stop the processing execution of a program. Similarly, when the stations 1 and 2 output the simultaneous start signal, the work stations having the fitted adapters 3 start operating simultaneously. Therefore, the maintenance diagnostic is performed easily and rapidly without absence of data required for the maintenance diagnosis.
JP55183521A 1980-12-24 1980-12-24 Maintenance diagnostic system for cluster type information processor Pending JPS57106964A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55183521A JPS57106964A (en) 1980-12-24 1980-12-24 Maintenance diagnostic system for cluster type information processor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55183521A JPS57106964A (en) 1980-12-24 1980-12-24 Maintenance diagnostic system for cluster type information processor

Publications (1)

Publication Number Publication Date
JPS57106964A true JPS57106964A (en) 1982-07-03

Family

ID=16137296

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55183521A Pending JPS57106964A (en) 1980-12-24 1980-12-24 Maintenance diagnostic system for cluster type information processor

Country Status (1)

Country Link
JP (1) JPS57106964A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4753700A (en) * 1986-02-28 1988-06-28 W. R. Grace & Co., Cryovac Div. Packaging film

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4753700A (en) * 1986-02-28 1988-06-28 W. R. Grace & Co., Cryovac Div. Packaging film

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