JPS6142641U - Dual file device operation mode control device - Google Patents
Dual file device operation mode control deviceInfo
- Publication number
- JPS6142641U JPS6142641U JP12641784U JP12641784U JPS6142641U JP S6142641 U JPS6142641 U JP S6142641U JP 12641784 U JP12641784 U JP 12641784U JP 12641784 U JP12641784 U JP 12641784U JP S6142641 U JPS6142641 U JP S6142641U
- Authority
- JP
- Japan
- Prior art keywords
- operation mode
- mode control
- dual file
- file device
- control device
- 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
Links
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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【図面の簡単な説明】
第1図は本考案による運転モード情報め遷移図、第2図
は本考案による運転モード情報を主記憶装置に復元する
方式の説明図、第3図はコンピュータシステム構成図、
第4図はデュアルファイル装置の運転モード情報を記憶
する方式の説明図である。
20.30・・・ファイル装置内に配置する運転状態記
憶エリア、41〜44・・・ファイル装置を切離し系と
なったときの情報記憶方式、51〜54・・・運転モー
ド情報を主記憶装置に復元する方式。[Brief Description of the Drawings] Fig. 1 is a transition diagram of the driving mode information according to the present invention, Fig. 2 is an explanatory diagram of the method of restoring the driving mode information to the main memory according to the present invention, and Fig. 3 is the computer system configuration. figure,
FIG. 4 is an explanatory diagram of a method for storing operation mode information of the dual file device. 20.30... Operating state storage area arranged in the file device, 41-44... Information storage method when the file device becomes a detached system, 51-54... Operating mode information is stored in the main memory method for restoring.
Claims (1)
装置において、 各々の前記デュアルファイル装置本体に前記主系、前記
従属系として動作可能か、または、前記デュアルファイ
ル装置が属するコンピュータ・システムから切離された
系であるかどうかを記憶することを特徴とするデュアル
ファイル装置の運転モード制御装置。[Claims for Utility Model Registration] In a dual file device used for control as a main system and a subordinate system, each dual file device main body is capable of operating as the main system and the subordinate system, or the dual file device An operation mode control device for a dual file device, characterized in that it stores whether the system is separated from the computer system to which it belongs.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12641784U JPS6142641U (en) | 1984-08-22 | 1984-08-22 | Dual file device operation mode control device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12641784U JPS6142641U (en) | 1984-08-22 | 1984-08-22 | Dual file device operation mode control device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6142641U true JPS6142641U (en) | 1986-03-19 |
Family
ID=30685092
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12641784U Pending JPS6142641U (en) | 1984-08-22 | 1984-08-22 | Dual file device operation mode control device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6142641U (en) |
-
1984
- 1984-08-22 JP JP12641784U patent/JPS6142641U/en active Pending
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