JPS54133857A - File recovering method of computer - Google Patents
File recovering method of computerInfo
- Publication number
- JPS54133857A JPS54133857A JP4121078A JP4121078A JPS54133857A JP S54133857 A JPS54133857 A JP S54133857A JP 4121078 A JP4121078 A JP 4121078A JP 4121078 A JP4121078 A JP 4121078A JP S54133857 A JPS54133857 A JP S54133857A
- Authority
- JP
- Japan
- Prior art keywords
- file
- process ends
- recovery process
- program
- computer
- 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
Landscapes
- Techniques For Improving Reliability Of Storages (AREA)
Abstract
PURPOSE: To make it possible to prevent easily a system from breaking down by queuing programs in a reservation state when a program error occurs during the reservation and by making the file free when a recovery process ends.
CONSTITUTION: If a fault occurs during file maintenance after reserve R is made with a program started, the file is reserved until a recovery process ends. As a result, any other program can not use the same file, which is made into free-F state when the recovery process ends without making an irrational release. Consequently, the system down can be prevented easily.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4121078A JPS54133857A (en) | 1978-04-10 | 1978-04-10 | File recovering method of computer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4121078A JPS54133857A (en) | 1978-04-10 | 1978-04-10 | File recovering method of computer |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54133857A true JPS54133857A (en) | 1979-10-17 |
Family
ID=12602036
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4121078A Pending JPS54133857A (en) | 1978-04-10 | 1978-04-10 | File recovering method of computer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54133857A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4526130A (en) * | 1982-02-03 | 1985-07-02 | Hitachi Metals, Ltd. | Developing apparatus |
-
1978
- 1978-04-10 JP JP4121078A patent/JPS54133857A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4526130A (en) * | 1982-02-03 | 1985-07-02 | Hitachi Metals, Ltd. | Developing apparatus |
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