JPS5897666U - Mutual monitoring device for multiple computer systems - Google Patents

Mutual monitoring device for multiple computer systems

Info

Publication number
JPS5897666U
JPS5897666U JP19252281U JP19252281U JPS5897666U JP S5897666 U JPS5897666 U JP S5897666U JP 19252281 U JP19252281 U JP 19252281U JP 19252281 U JP19252281 U JP 19252281U JP S5897666 U JPS5897666 U JP S5897666U
Authority
JP
Japan
Prior art keywords
monitoring device
computer systems
mutual monitoring
multiple computer
computers
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
JP19252281U
Other languages
Japanese (ja)
Inventor
手代木　義昭
西尾　良明
Original Assignee
株式会社日立製作所
株式会社日立コントロ−ルシステムズ
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 株式会社日立製作所, 株式会社日立コントロ−ルシステムズ filed Critical 株式会社日立製作所
Priority to JP19252281U priority Critical patent/JPS5897666U/en
Publication of JPS5897666U publication Critical patent/JPS5897666U/en
Pending legal-status Critical Current

Links

Landscapes

  • Hardware Redundancy (AREA)
  • Debugging And Monitoring (AREA)
  • Multi Processors (AREA)
  • Alarm Systems (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１−１図、第１−２図は一般的な監視方式図、第、２
図は従来の２重系システムの構成図、第３図は本考案を
用いた２重系システムの構成図、第４図、第５図は本考
案のソフトウェア構成図である。 −２１・・・自系計算機、２２・・・他系計算機、シ３
・・・共通メモリ、４１・・・監視プログラム、４゛２
・・・監視プログラ−ム、４３・・・他系カウンタ、４
４・・・自系カウンタ、４５′・・・カウンタ規定値、
４５・・・他系力゛ウンタ規定値、５６・・・自系カウ
ンタ規定値。 第２　目　　　　　　− −第３目。Figures 1-1 and 1-2 are general monitoring system diagrams,
FIG. 3 is a block diagram of a conventional dual system system, FIG. 3 is a block diagram of a dual system system using the present invention, and FIGS. 4 and 5 are software configuration diagrams of the present invention. -21... Own system computer, 22... Other system computer, C3
...Common memory, 41...Monitoring program, 4゛2
...Monitoring program, 43...Other system counter, 4
4... Own system counter, 45'... Counter specified value,
45... Other system power counter specified value, 56... Local system counter specified value. 2nd eye - -3rd eye.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 複数の計算機と、これら複数の計算機より共通にアクセ
ス可能な共有メモリとで構成される多重系計算機システ
ムの相互に相手系の正常、異常を監視する装置において
、前記共有メモリ内にソフトウェアカウンタを設けたこ
とを特徴とする、多量系計算機システムの相互監視装置
。In a device for mutually monitoring the normality and abnormality of each other in a multi-system computer system consisting of a plurality of computers and a shared memory that can be commonly accessed by the plurality of computers, a software counter is provided in the shared memory. A mutual monitoring device for a high-volume computer system, which is characterized by:
JP19252281U 1981-12-25 1981-12-25 Mutual monitoring device for multiple computer systems Pending JPS5897666U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19252281U JPS5897666U (en) 1981-12-25 1981-12-25 Mutual monitoring device for multiple computer systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19252281U JPS5897666U (en) 1981-12-25 1981-12-25 Mutual monitoring device for multiple computer systems

Publications (1)

Publication Number Publication Date
JPS5897666U true JPS5897666U (en) 1983-07-02

Family

ID=30105930

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19252281U Pending JPS5897666U (en) 1981-12-25 1981-12-25 Mutual monitoring device for multiple computer systems

Country Status (1)

Country Link
JP (1) JPS5897666U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03288938A (en) * 1990-04-05 1991-12-19 Fujitsu Ltd Composite computer equipped with existence confirming function

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03288938A (en) * 1990-04-05 1991-12-19 Fujitsu Ltd Composite computer equipped with existence confirming function

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