JPS642162A - Duplicated computer system - Google Patents
Duplicated computer systemInfo
- Publication number
- JPS642162A JPS642162A JP62156519A JP15651987A JPS642162A JP S642162 A JPS642162 A JP S642162A JP 62156519 A JP62156519 A JP 62156519A JP 15651987 A JP15651987 A JP 15651987A JP S642162 A JPS642162 A JP S642162A
- Authority
- JP
- Japan
- Prior art keywords
- risen
- data
- computer device
- power source
- external memory
- 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
- Hardware Redundancy (AREA)
- Multi Processors (AREA)
- Techniques For Improving Reliability Of Storages (AREA)
Abstract
PURPOSE: To enable a computer device to be raised with proper operation by executing access for the external memory device of a remote system and by reading data when the computer device is risen from the interruption state of power source.
CONSTITUTION: When the computer device 1 in the interruption state of power source is risen, a control means which makes the CPU 11 of the computer device 1 execute access for the external storage device 22 of the remote computer device 2 at first and accept the data for rising the device 1. Then data at operation time is not written in the external memory device 12 of the device 1 when the power source is interrupted, but newest data just before the device 1 is risen is written in the external memory device 22 of the device 2. Thus error operation caused by the lack of information can be prevented at the time of risen the device 1.
COPYRIGHT: (C)1989,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62156519A JPS642162A (en) | 1987-06-25 | 1987-06-25 | Duplicated computer system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62156519A JPS642162A (en) | 1987-06-25 | 1987-06-25 | Duplicated computer system |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH012162A JPH012162A (en) | 1989-01-06 |
JPS642162A true JPS642162A (en) | 1989-01-06 |
Family
ID=15629558
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62156519A Pending JPS642162A (en) | 1987-06-25 | 1987-06-25 | Duplicated computer system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS642162A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8641534B2 (en) | 2007-06-18 | 2014-02-04 | Universal Entertainment Corporation | Slot-type gaming machine with improved cabinet |
-
1987
- 1987-06-25 JP JP62156519A patent/JPS642162A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8641534B2 (en) | 2007-06-18 | 2014-02-04 | Universal Entertainment Corporation | Slot-type gaming machine with improved cabinet |
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