JPH0233179B2 - - Google Patents

Info

Publication number
JPH0233179B2
JPH0233179B2 JP57228741A JP22874182A JPH0233179B2 JP H0233179 B2 JPH0233179 B2 JP H0233179B2 JP 57228741 A JP57228741 A JP 57228741A JP 22874182 A JP22874182 A JP 22874182A JP H0233179 B2 JPH0233179 B2 JP H0233179B2
Authority
JP
Japan
Prior art keywords
center
terminal
data
sent
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.)
Expired - Lifetime
Application number
JP57228741A
Other languages
Japanese (ja)
Other versions
JPS59139439A (en
Inventor
Yasushi Sakamaki
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 JP57228741A priority Critical patent/JPS59139439A/en
Publication of JPS59139439A publication Critical patent/JPS59139439A/en
Publication of JPH0233179B2 publication Critical patent/JPH0233179B2/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
    • G06F11/0706—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 the processing taking place on a specific hardware platform or in a specific software environment
    • G06F11/0748—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 the processing taking place on a specific hardware platform or in a specific software environment in a remote unit communicating with a single-box computer node experiencing an error/fault
    • 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

Description

【発明の詳細な説明】 (a) 発明の技術分野 本発明は端末機等の如くセンタに回線で結ばれ
た装置群における障害発生時のデータを出力する
リーモートダンプ方式に関する。DETAILED DESCRIPTION OF THE INVENTION (a) Technical Field of the Invention The present invention relates to a remote dump method for outputting data when a failure occurs in a group of devices, such as terminals, connected to a center via a line.

(b) 従来技術と問題点 複数の装置（例えば端末機）が、それぞれ回線
によりセンタの処理装置に結ばれたシステムにお
いて、或装置（例えばＡ）に障害を発生した場
合、該Ａ装置の主記憶内のデータを出力（ダンプ
リスト）して、障害発生の原因を追求する。然し
ながらＡ装置の入出力部に障害を生じた場合には
出力不能なため、その主記憶内のデータを一旦セ
ンタへ転送して出力させた後、このダンプリスト
をＡ装置側へ返送する方法が採られている。この
従来方式では、ダンプリストの量が多く、またＡ
装置−センタ間の距離が長い場合には、返送用コ
ストが大となる欠点があつた。(b) Prior art and problems In a system in which multiple devices (for example, terminals) are connected to a central processing device through lines, if a failure occurs in one device (for example, A), the main Output the data in memory (dump list) to find the cause of the failure. However, if a failure occurs in the input/output section of device A, output will not be possible, so there is a method to transfer the data in main memory to the center and output it, and then send the dump list back to device A. It is taken. In this conventional method, the amount of dump lists is large, and
When the distance between the device and the center is long, there is a drawback that the cost of return shipping becomes large.

(c) 発明の目的 本発明は上記の欠点を解決するためになされた
もので、端末機等の障害発生時データの出力を容
易とするリモートダンプ方式の提供を目的とす
る。(c) Purpose of the Invention The present invention has been made to solve the above-mentioned drawbacks, and its purpose is to provide a remote dump method that facilitates the output of data when a failure occurs in a terminal or the like.

(d) 発明の構成 この目的は本発明によればメモリ、キーボー
ド、プリンタ、処理部等を個々に有する複数個の
端末機が通信回線を介して、処理装置を有するセ
ンタとデータの送受を行なうシステムにおいて、
障害を生じた１個の端末機T10より、障害発生時
に実行が中断された状態を示すデータD10がセン
タの処理装置に送出され、記憶され、他の正常な
端末機T1よりセンタへ呼出命令が送出されると、
センタに記憶されているデータD10が該正常端末
機に返送され、記憶されて後プリンタからダンプ
リストとして出力されることを特徴とするリモー
トダンプ方式によつて達成される。以上のように
本発明は、複数の端末機とセンタの処理装置とが
回線で結ばれ、例えばＡ端末機で障害が発生した
場合、このＡ端末機の主メモリのデータをセンタ
側へ転送して蓄えておく。正常なＢ端末機から転
送要求が発せられたとき、これを受けたセンタ側
からＡ端末機に関わるデータを、Ｂ端末機へ転送
してダンプリストを出力せしめるように図つたも
のである。(d) Structure of the Invention According to the present invention, a plurality of terminal devices each having a memory, a keyboard, a printer, a processing unit, etc., send and receive data to and from a center having a processing device via a communication line. In the system,
Data D 10 indicating the state in which execution was interrupted at the time of failure is sent from one terminal device T 10 that has experienced a failure to the processing unit of the center, is stored, and is sent to the center from another normal terminal device T 1 . When a call instruction is sent,
This is achieved by a remote dump method characterized in that the data D10 stored in the center is sent back to the normal terminal, stored, and then output as a dump list from the printer. As described above, in the present invention, when a plurality of terminals and a processing device of a center are connected by a line, and a failure occurs in terminal A, for example, data in the main memory of terminal A is transferred to the center side. and save it. When a transfer request is issued from a normal B terminal, the center side that receives the request transfers the data related to the A terminal to the B terminal and outputs a dump list.

(e) 発明の実施例 以下、本発明を図面によつて説明する。図面は
本発明の一実施例を説明するブロツク図である。
図面における端末機T1〜T10は、通信回線２によ
つて、センタＣの処理装置３に結ばれている。図
面において、端末機T10に障害を生じた際、オペ
レータがキーボードK10の釦B10を押下すると、
処理部１０は、ROM（リードオンリメモリ）R10
内の制御手順（プログラムP10）の実行を開始す
る。この実行により主メモリM10内のデータD10
は、回線用ヘツダ信号Ｈと共に通信回線２を経て
センタＣの処理装置３へ送られ、フアイル装置４
に格納される。なおデータD10とは、障害発生時
に主メモリM10内で実行が中断された状態（制御
プログラム、データ等）を示すデータである。従
来方式では、このデータD10をセンタＣのプリン
タ５に出力せしめ、このダンプリストをセンタＣ
において解析するか、又は端末機T10へ送付する
方法が採られていた。これに対し本発明は、障害
を発生した端末機T10以外の正常な端末機（例え
ばT1）に、端末機T10を出力せしめるように図つ
たものである。(e) Examples of the invention The present invention will be explained below with reference to the drawings. The drawing is a block diagram illustrating an embodiment of the present invention.
Terminals T 1 to T 10 in the drawing are connected to a processing device 3 at a center C via a communication line 2. In the drawing, when an operator presses button B 10 on keyboard K 10 when a failure occurs in terminal T 10 ,
The processing unit 10 is a ROM (read only memory) R 10
Start execution of the control procedure (program P 10 ) within. This execution results in data D 10 in main memory M 10
is sent to the processing device 3 of the center C via the communication line 2 along with the line header signal H, and is sent to the file device 4.
is stored in Note that the data D10 is data indicating a state (control program, data, etc.) whose execution is interrupted in the main memory M10 when a failure occurs. In the conventional method, this data D10 is output to the printer 5 of the center C, and this dump list is sent to the center C.
The method used was to analyze the data at the terminal or send it to the terminal T10 . In contrast, the present invention is designed to cause a normal terminal (for example, T 1 ) other than the failed terminal T 10 to output the output from the terminal T 10 .

図面の端末機T1において、オペレータがキー
ボードK1の釦B1を押下すると、処理部１は、呼
出命令Ａ（CALL U1）をセンタＣへ送出する。
これを受けた処理装置３は、記憶部６内のユーテ
リテイU1を取出し、これを端末機T1へ送出する。
このユテリテイU1は端末機T1の主メモリM1に格
納されたのち、処理部１によつて、その実行が開
始される。なおユーテリテイU1は、センタＣの
ユーテリテイU2を呼出して起動するプログラム
であり、またユーテイリテイU2はフアイル装置
４内のデータD10を、端末機T1側へ送出する手順
を有するプログラムである。従つて端末機T1に
おけるユーテリテイU1による起動命令STを受け
たセンタＣの処理装置３は、記憶部６内のユーテ
リテイU2の実行を開始する。この実行により、
フアイル装置４のデータD10が取出されて、端末
機T1へ送出される。このデータD10は主メモリ
M1に格納されたのち、プリンタ７から出力され、
ダンプリストＬが得られる。 When the operator presses the button B1 on the keyboard K1 in the terminal T1 shown in the drawing, the processing unit 1 sends a call command A (CALL U1 ) to the center C.
Upon receiving this, the processing device 3 retrieves the utility U 1 from the storage unit 6 and sends it to the terminal T 1 .
After this utility U 1 is stored in the main memory M 1 of the terminal T 1 , its execution is started by the processing unit 1 . Note that the utility U 1 is a program that calls and starts the utility U 2 of the center C, and the utility U 2 is a program that has a procedure for sending the data D 10 in the file device 4 to the terminal T 1 side. . Accordingly, the processing device 3 of the center C, which has received the activation command ST by the utility U 1 in the terminal T 1 , starts executing the utility U 2 in the storage unit 6 . This execution results in
Data D10 from the file device 4 is taken out and sent to the terminal T1 . This data D 10 is the main memory
After being stored in M 1 , it is output from the printer 7,
A dump list L is obtained.

(f) 発明の効果 以上のように本発明は、障害を生じた端末機に
関わるダンプリストを他の正常な端末機から直ち
に出力しうるので、障害発生原因の追求が促進さ
れる利点を有する。(f) Effects of the Invention As described above, the present invention has the advantage that the dump list related to a faulty terminal can be immediately output from other normal terminals, facilitating the pursuit of the cause of the fault. .

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

図面は本発明の一実施例を説明するブロツク図
であり、図中に用いた符号は次の通りである。 １，１０は処理部、２は通信回線、３は処理装
置、４はフアイル装置、５，７はプリンタ、６は
記憶部、Ａは呼出命令、B1，B10は釦、Ｃはセン
タ、D10はデータ、K1，K2はキーボード、Ｌはダ
ンプリスト、M1，M2は主メモリ、P1，P10はリ
ードオンメモリ（ROM）、STは起動命令、T1，
T10は端末機を示す。 The drawing is a block diagram illustrating an embodiment of the present invention, and the symbols used in the drawing are as follows. 1 and 10 are processing units, 2 is a communication line, 3 is a processing device, 4 is a file device, 5 and 7 are printers, 6 is a storage unit, A is a call command, B 1 and B 10 are buttons, C is a center, D10 is data, K1 , K2 are keyboard, L is dump list, M1 , M2 are main memory, P1 , P10 are read-on memory (ROM), ST is startup command, T1 ,
T 10 indicates a terminal.

Claims (1)

【特許請求の範囲】[Claims] １ メモリ、キーボード、プリンタ、処理部等を
個々に有する複数個の端末機が通信回線を介し
て、処理装置を有するセンタとデータの送受を行
なうシステムにおいて、障害を生じた１個の端末
機T10より、障害発生時に実行が中断された状態
を示すデータD10がセンタの処理装置に送出さ
れ、記憶され、他の正常な端末機T1よりセンタ
へ呼出命令が送出されると、センタに記憶されて
いるデータD10が該正常端末機に返送され、記憶
されて後プリンタからダンプリストとして出力さ
れることを特徴とするリモートダンプ方式。1 In a system in which multiple terminals each having a memory, keyboard, printer, processing unit, etc., send and receive data via a communication line to a center containing a processing device, one terminal device T that has a failure 10 , data D 10 indicating the state in which execution was interrupted when a failure occurred is sent to the processing device of the center and stored, and when another normal terminal T 1 sends a call command to the center, the data D 10 is sent to the center. A remote dump method characterized in that the stored data D10 is sent back to the normal terminal, stored, and then output as a dump list from the printer.
JP57228741A 1982-12-28 1982-12-28 Remote dumping system Granted JPS59139439A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57228741A JPS59139439A (en) 1982-12-28 1982-12-28 Remote dumping system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57228741A JPS59139439A (en) 1982-12-28 1982-12-28 Remote dumping system

Publications (2)

Publication Number Publication Date
JPS59139439A JPS59139439A (en) 1984-08-10
JPH0233179B2 true JPH0233179B2 (en) 1990-07-25

Family

ID=16881089

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57228741A Granted JPS59139439A (en) 1982-12-28 1982-12-28 Remote dumping system

Country Status (1)

Country Link
JP (1) JPS59139439A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017192558A (en) * 2016-04-20 2017-10-26 株式会社藤商事 Game machine

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0820979B2 (en) * 1987-09-08 1996-03-04 富士通株式会社 Data processing device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56120244A (en) * 1980-02-28 1981-09-21 Nippon Telegr & Teleph Corp <Ntt> Network synchronism damp system
JPS57113152A (en) * 1980-12-29 1982-07-14 Fujitsu Ltd Dumping processing system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56120244A (en) * 1980-02-28 1981-09-21 Nippon Telegr & Teleph Corp <Ntt> Network synchronism damp system
JPS57113152A (en) * 1980-12-29 1982-07-14 Fujitsu Ltd Dumping processing system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017192558A (en) * 2016-04-20 2017-10-26 株式会社藤商事 Game machine

Also Published As

Publication number Publication date
JPS59139439A (en) 1984-08-10

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