JPS6033647A - Backup file transferring system - Google Patents

Backup file transferring system

Info

Publication number
JPS6033647A
JPS6033647A JP58142435A JP14243583A JPS6033647A JP S6033647 A JPS6033647 A JP S6033647A JP 58142435 A JP58142435 A JP 58142435A JP 14243583 A JP14243583 A JP 14243583A JP S6033647 A JPS6033647 A JP S6033647A
Authority
JP
Japan
Prior art keywords
storage device
control
program
backup file
file
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
JP58142435A
Other languages
Japanese (ja)
Other versions
JPH049347B2 (en
Inventor
Takaaki Sato
隆昭 佐藤
Takaaki Fukuda
福田　高秋
Hirofumi Maki
牧　浩文
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone Corp
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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP58142435A priority Critical patent/JPS6033647A/en
Publication of JPS6033647A publication Critical patent/JPS6033647A/en
Publication of JPH049347B2 publication Critical patent/JPH049347B2/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
    • G06F11/0793—Remedial or corrective actions

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)

Abstract

PURPOSE:To improve a quickness and an exactness of a fault recovery by providing an additional device constituted of a start frequency counting device, a tertiary storage device and a backup file control device, and storing in advance a program, etc. CONSTITUTION:When breakdown of a program and data, etc. stored in advance in a main storage device 3 is detected by logic incorporated in a switchboard body, an accumulated program control electronic switchboard 1 transfers it to a secondary storage device 4, and is restarted autonomously. That is to say, when a start frequency in a prescribed time limit reaches a prescribed value at first, a start frequency counting device 6 starts a backup file control device 8. Subsequently, a backup file transferring program is written in the device 3 under the control of the device 8, and also a central control device 2 is started. A file can be transferred to the device 4 from a device 7 under the control of this device 2. By providing the device 6, etc. in this way, a quickness and an exactness of a fault recovery can be improved.

Description

【発明の詳細な説明】 （発明の属する分野） 本発明は、２次記憶装置に予め記憶したプロクラムおよ
びデータ類により始動する蓄積プログラム制御電子交換
機において、当該２次記憶装置内のプログラムおよびデ
ータ類の破壊を交換機に付加した装置により検出し、同
イー１加装置内の３次記憶装置から予め記１、ロシたプ
ログラムおよびデータ類を２次記憶装置へ転送するバッ
クアップファイル転送方式に関するものである。DETAILED DESCRIPTION OF THE INVENTION (Field of the Invention) The present invention relates to a storage program controlled electronic switching system that is activated by a program and data stored in advance in a secondary storage device. This relates to a backup file transfer method in which a device attached to an exchange detects the destruction of an exchange, and transfers previously recorded programs and data from a tertiary storage device in the same e-addition device to a secondary storage device. .

（従来の技術） 従来、この種の電ｒ交換機においては主記憶装置のプロ
グラムおよびデータ類が何らかの異常で破壊された場合
、２次記憶装置６に予め記憶したプログラムおよびブ　
タ類を上記り春装置に転送し、再始動していた。１．か
じ、この２次記憶装置内のプログラムおよびブータ類が
破壊きれると、交換機は無効な始動をに、・“ｆ♀返す
のみで交換サービスの提供を停止する。この様な事態に
おいて、保守者はその状態を監視することにより破壊の
判断をくだしていた。壕だ、イ′、４１０′者はこの２
次記憶装置に記憶したブログラノＮおよびデータ類の破
壊に対処するだめに、他の外部記憶装置にバックアップ
ファイルとしてプロゲラＪ、およびデータ類を予め記憶
しておき、手動操作に」こり２次１，１２憶’Ａ　ｌｉ
’１”Ｖζ転送してい／ξ。このだめ、交換機の罹障１
１．５間が長Ｕ＜欠点があった。(Prior Art) Conventionally, in this type of electrical exchange, if the programs and data in the main storage device are destroyed due to some abnormality, the programs and data previously stored in the secondary storage device 6 are deleted.
The data was transferred to the spring equipment described above and restarted. 1. However, if the programs and booters in this secondary storage device are completely destroyed, the exchange will stop providing exchange service by simply returning "f♀" due to invalid startup.In such a situation, the maintenance person The decision to destroy it was made by monitoring its condition.
Next, in order to deal with the destruction of the Brograno N and data stored in the storage device, I stored the Progera J and data as a backup file in another external storage device in advance, and had to manually operate it. 12 million 'A li
Transferring '1''Vζ/ξ.This is no good, switchboard failure 1
1.5 minutes were long U< There was a drawback.

（発明の目的） 本発明はこの欠点を防去する／こめ、２次記憶装置に記
憶したプログレス、およ０・フ　−りＪ＋４’ｆの破壊
の検出機能を交換機にイπ１加し、破壊（シエ出後的ち
に３次記憶装置−から予め記憶して」７・い／ξプｌ’
Ｊクラムおよびデータ類を２次記憶装置へ：ｌ＝　Ｉム
ｊ−ることを特徴とする方式であり、その目的なＪ父１
９“８１＋′５１；パ≦害回復の迅速性と確実外を図る
ことにあ／、、、Ｊシト、図面を用いて詳にＩｌｌに説
明する。(Objective of the Invention) The present invention aims to prevent this drawback by adding functions for detecting the progress stored in the secondary storage device and the destruction of 0-free J+4'f to the exchange. (After exiting, store it in advance from the tertiary storage device.)
This is a method characterized by transferring J-crumbs and data to a secondary storage device, and its purpose is to
9"81+'51; In order to ensure speedy and reliable recovery from damage, this will be explained in detail with reference to the drawings.

（発明の（ｊζ成および作用） 第１図は本発明に係るハノクノ′ツノノアイル転送力ｊ
（の一実施例の９部の簡略イ１°Ｉ、成イ１−示ずブロ
ック図である。((Jζ Formation and Effects of the Invention) Figure 1 shows the Hanokuno'tsunonoair transfer force j
FIG. 1 is a simplified block diagram of part 9 of one embodiment (not shown).

１′、、／、１中、ｌ　＆；ｉ：蓄積グロクラム制御重
Ｊ′父換（幾で、中央制御装置２、主記憶装置３および
２次記憶装置４を（＃ｆｉえ、５は交換機（＝１加装置
で以１に７ｔず始動回数訓数装（ｌＬ　（ｃｏｏＮＴ）
　６　、：３次記憶装置（ＦＭ３）７およびハックアノ
シフアイル制御装置（ＢＦＣＴＬ　）８の交換機各小１
加装置に１″を包含しプこ総称である。1', /, 1 in l &; (= 7t in 1 adding device, number of starting times (lL (cooNT)
6.: 1 small exchanger each for tertiary storage device (FM3) 7 and hack anonymous file control device (BFCTL) 8
This is a general term that includes 1'' in the processing device.

ここで、始動回数、１１数装置ｉ；Ｚ　６１４、一定１
１″ｆ限内の蓄第１（プロクラム制御電子交換機１の始
動回路の動作回数を回数し、３次記１．（１装置ａ　７
　（ｒｊ］・ツクアノシフアイルを記憶し、バックアッ
プファイル制御装置８はこれらを制御するものでありブ
ロセノヅで構成されている。一部の蓄積プロゲラＪ、制
御電子交換＠１は、交換機本体に内蔵された論理により
主記憶装置３に予め謁１．（Ｘ、し／こプログレス、お
よびｊ−一タ類の破壊を検出ず／、と、２次；１α憶装
置４からバックアップしているゾＩＪクラムおよびデー
タ類を主記憶装置３に転送し自律的に再始動する機能を
具備している。し／、ニーが−）で、蓄積プログラムｆ
ｌｉ制御電子交換磯１による１−記自律始動が一定時限
内に一定数以上発生すると、２次記憶装置４に−ｒめ記
憶したプロクラムお」、びデータ類そのものが破壊さ註
たと見なせる。Here, the number of starting times, 11 number device i; Z 614, constant 1
The number of times the starting circuit of the 1st (program controlled electronic exchange 1) is operated within the limit of 1"f is calculated.
(rj) - The backup file control device 8 is used to store and control these files, and is composed of Brosenozu.Some storage progera J and control electronic exchange @1 are built in the exchange body. According to the logic that has been created, the main storage device 3 is stored in advance with 1. It has a function to transfer crumbs and data to the main memory 3 and restart it autonomously.
If more than a certain number of autonomous starts by the LI control electronic exchanger 1 occur within a certain period of time, it can be considered that the program and data stored in the secondary storage device 4 are destroyed.

そこで、このことに着目し、始動回数４数装置６は交換
機内部より上記の交換機始動信号を取出し語数するもの
であって、一定時眼内の始動回数が一定値に達するとハ
ックアノシフアイル制御装置８を起動する。バックアッ
プファイル制御装置８（１，ｔ１始動回数泪数装置６の
起動に」７９３次記憶装置７に記憶しているハノクノ′
ノゾノアイルを蓄積プロクラブ、制御１１尤ｊ′交換槻
１の２次記１．は装置１１−＼転送さぜる／こめのもの
である３、その方法としてｋｌ、ｉず１３次記憶装置７
内のハノクノ′ノゾファイル転送用プログラムをハノク
ノ“ノノノ、・イル制御装置ｒ１８の制御により主記憶
装置：うに、Ｉ：き込む。次に・・ツクアップファイル
開開１ν、置８６．１、中火制御装置２を起動し、中火
側「印装置２σ）制σ１１ｊｌで１．記の・・ノクアノ
グファイル転送用ン１１クノノ、４−始１１９Ｊ　ス／
’Ｊ　コとにより１３次記憶装置７がＬ）ハノクノ′ノ
ブフフィルを２次記憶装置４へ転送する３゜この後さら
傾、−躍時限内の；’ｔ’ｉ積ノ１１クラム制餡１）電
ｆ′交換機１の＃ｉ−勤のすｉ、ｉ祝を９・１１．をツ
ク１′ｉ　「Ｉ’ｌＪＭ数が一記値に満たなかった場合
は交換機が屯営に動作し／こと判断し、ハノクアノゾフ
ァ・ｒル制σ］１１裟置８に［ｔｉＦｉ動回数泪数装置
６を初期設冗する。Therefore, focusing on this, the starting number 4 counting device 6 extracts the above-mentioned exchanger starting signal from inside the exchanger and calculates the number of words, and when the number of starting times in the eye reaches a certain value at a certain time, the hack anonymizer is controlled. Activate device 8. Backup file control device 8 (1, t1 start-up count device 6 startup time)
Accumulate Nozono Isle professional club, control 11 尤j′ exchange 1 second order 1. is the device 11-\transfer/storage/complement 3, the method is kl, izu 13th storage device 7
Load the file transfer program in the main memory under the control of the control unit r18.Next, open the file 1ν, position 86.1, middle Start the fire control device 2, and turn on the medium heat side "mark device 2σ) control σ11jl".
'J' transfers the 13th storage device 7 to the secondary storage device 4. 3゜After this, the 13th storage device 7 transfers the L) Hanoku no 'nobuf fill to the secondary storage device 4. After this, the 13th storage device 7 transfers the L) Hanokuno'nobuf fill to the secondary storage device 4. Telephone f' switchboard 1's #i shift, i congratulations on 9/11. 1'i If the I'lJM number is less than the specified value, it is determined that the exchange will operate automatically, and the number of tiFi operations will be Initial setup of device 6 is performed.

ところで、３次記１．（５装置７には交換機稼動中の２
次記憶装置４内のゾロクラムおよびデータ類を収集した
ファイル４−イ１しこれをバックアップファイルとする
が、２次記偏装置−４内のゾロクラムＦよびデータ類の
破壊が長期に渡り潜在化（７ている可能性があるので：
う次記１郡装置７内に／・ツクアップファイルとしてゾ
ロクラムおよびデーり類を初数本持たせるとともに、そ
のうちの任λ１、の・・ツクアップファイル破壊に」こ
り蓄積′プログラム制御電子交換機１が正常に始動しな
かった場合ｆ＋；ｔ・・ツクアップファイルＡΦ別を替
え別のバックアップファイル１（より蓄積ゾ「Ｉクラブ
、制御爪ｆ交１工か磯Ｊの始動を試みる必四が・（りろ
・） このため、ハノクノ′ノブファイル制イ１１１装置ｉ”
ｉ　８　ｉ’ｊバックアップ神別り、ｌＪ替えの制御機
能をイ１しているが、その切替えｉ＋：１．．１−記フ
アイル転送後蓄積プロクラド制御電イ交１１／（磯■の
始動をさらに監視し紅：けその交換機稼動中１’ｌが一
定（１４ｊ限内に一定値に再度達しだことで判断する。By the way, the third statement 1. (5 device 7 has 2 switches in operation)
The file 4-1 which collects Zorokuram and data in the secondary storage device 4 is used as a backup file, but the destruction of Zorokuram F and data in the secondary storage device 4 remains latent for a long time ( 7 because there is a possibility that:
Next, in the first group device 7, there is an initial number of Zorokulam and data as a pick-up file, and when the pick-up file is destroyed, the program-controlled electronic exchange 1 If it does not start normally, f+;t... Replace the backup file AΦ with another backup file 1 (accumulate more). (Riro) For this reason, Hanokuno'knob file system i 111 device i"
i 8 i'j The control function for backup separation and lJ switching is i1, but the switching i+:1. ．． 1- After transferring the file, the accumulated proclado control power switch 11/(Iso ■ further monitors the start of the red: Kesono switch is in operation and 1'l is constant (judged if it reaches the constant value again within the 14j limit) .

第２図は本発明の動作を示すフローチャーｊ−である。FIG. 2 is a flowchart showing the operation of the present invention.

（効　果） 以上訂・細に砦、明し／こように、本発明１１Ｃよれば
２次記憶装置４のプログラムおよ０・ｊ−り類の破壊を
保守者の介在なしにｈ易に検出でき、；Ｋ　［：）に３
次「；己憶装置の・・ツクアノシフアイル６、自動的に
父換（幾に転送できるので、２次記・１．６装置のゾ「
ＩグラムおよＯ・データ類の破壊により、父４ｊｉ４　
（幾か１１亭書になった場合、その障害回復ｉｔ迅速で
かつ確実に行われることが期待できる。(Effects) As stated above, according to the present invention 11C, programs and programs in the secondary storage device 4 can be easily destroyed without the intervention of a maintenance person. Can be detected, ;K [:) is 3
Next ``;Tsukuanoshi file 6 of the self-memory device, it can be automatically transferred to the father, so the 2nd story 1.6 device's zo''
Due to the destruction of I-gram and O-data, my father 4ji4
(If something goes wrong, you can expect that failure recovery will be done quickly and reliably.

１１、［ンＩ　１ｆｉｊの簡単な説明 第１図は本発明に係る。・・ノクノ゛ノゾ７　フィル転
送力式の一実施例の９部の簡略構成を示ｊ−ゾロツク図
、第２図は不発（ｊｌＪの動１′１を小」゛〕ｌ’ｌ−
チャー１・である。11. BRIEF DESCRIPTION OF THE INVENTION FIG. 1 relates to the present invention. ... Noku no Nozo 7 Shows a simplified configuration of the 9th part of an example of the fill transfer force formula j-Zoroku diagram, Fig. 2 is a failure (jlJ movement 1'1 is small) ゛]l'l-
Char 1.

１　−　蓄積ブロクラム制阻市Ｊ′父Ｖｊ（ｆンＱ２　
・・・　中火制御装置、　３　・・上記憶装置、１１　
・・・・・　２次記・１意装置、　５　・−・父換）幾
イー１加装置、　６・・・・始動回数ｄｌ数装置１汽゛
、　７　・・・・・・３次記憶装置、　８　・・・・　
ハノクノ゛ノブファイル制御装置。1 - Accumulation brom block city J' father Vj (fn Q2
... Medium heat control device, 3 ... Upper storage device, 11
・・・・・・Secondary description・Unique device, 5・・・Father exchange）Gee 1 addition device, 6・・・Starting number dl number device 1st, 7・・・・Tertiary memory Device, 8...
Hanoknobu file control device.

’ｊ’ｌ’ｉｉ’ｌ出願人　日本電信電話公社代理人　
星野恒　司 岩　上　昇　−'j'l'ii'lApplicant Nippon Telegraph and Telephone Public Corporation Agent
Hisashi Hoshino Noboru Tsukasa −

Claims (1)

【特許請求の範囲】 中央制御装置、主記憶装置および２次記憶装置を備えた
蓄積プログラム制御型１′−父１つ！磯と、始動回数３
１数装〃、３次記憶装［ど【および・・ツクアップファ
イル制御装置よりなる交換機イ］加Ｓ４＋　１ｉ’：ｉ
とで構成され、１−記２次記憶装置Ｅｔに予め記憶１７
だプロゲラｌ、およびデータ類を上記主記憶ν２置に転
送し、始動する−１−記蓄積プログラム制御重１ダ換磯
に付加した始動回数記数装置が、一定１１デ１ｊｌｊ内
に一定値以（の前記蓄積プロゲラｌ、制御電ｒ父１１ハ
（幾の始動を検知すると、１−記３次記憶装置１′１の
ゾＩＪクラムおよびデータ類を［Ｊ１１記２次記憶装置
に転）４することを特徴とする・・ツクアップファイル
１１１Ｊ、久方式。[Claims] Storage program control type 1' with central controller, main memory and secondary memory - one father! Iso and number of starts 3
S4+ 1i':i
1- Pre-stored in the secondary storage device Et 17
Transfers the progera l and data to the main memory ν2 and starts the storage program. (When detecting the start of the storage progera l, control electric r father 11c), the IJ crumbs and data in the tertiary storage device 1'1 are transferred to the secondary storage device (J11). It is characterized by...Tuckup file 111J, long method.
JP58142435A 1983-08-05 1983-08-05 Backup file transferring system Granted JPS6033647A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58142435A JPS6033647A (en) 1983-08-05 1983-08-05 Backup file transferring system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58142435A JPS6033647A (en) 1983-08-05 1983-08-05 Backup file transferring system

Publications (2)

Publication Number Publication Date
JPS6033647A true JPS6033647A (en) 1985-02-21
JPH049347B2 JPH049347B2 (en) 1992-02-19

Family

ID=15315243

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58142435A Granted JPS6033647A (en) 1983-08-05 1983-08-05 Backup file transferring system

Country Status (1)

Country Link
JP (1) JPS6033647A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS577690A (en) * 1980-06-16 1982-01-14 Hitachi Ltd Initial program loading system
JPS58112120A (en) * 1981-12-24 1983-07-04 Mitsubishi Electric Corp Loading system of initial program

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS577690A (en) * 1980-06-16 1982-01-14 Hitachi Ltd Initial program loading system
JPS58112120A (en) * 1981-12-24 1983-07-04 Mitsubishi Electric Corp Loading system of initial program

Also Published As

Publication number Publication date
JPH049347B2 (en) 1992-02-19

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