JPS6491258A - Backup system of work station - Google Patents

Backup system of work station

Info

Publication number
JPS6491258A
JPS6491258A JP24752887A JP24752887A JPS6491258A JP S6491258 A JPS6491258 A JP S6491258A JP 24752887 A JP24752887 A JP 24752887A JP 24752887 A JP24752887 A JP 24752887A JP S6491258 A JPS6491258 A JP S6491258A
Authority
JP
Japan
Prior art keywords
memory
backup memory
program loading
work station
executed
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
JP24752887A
Other languages
Japanese (ja)
Other versions
JP2851039B2 (en
Inventor
Masayoshi Shioda
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.)
Toshiba Corp
Original Assignee
Toshiba 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 Toshiba Corp filed Critical Toshiba Corp
Priority to JP62247528A priority Critical patent/JP2851039B2/en
Publication of JPS6491258A publication Critical patent/JPS6491258A/en
Application granted granted Critical
Publication of JP2851039B2 publication Critical patent/JP2851039B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

PURPOSE:To prevent the unnecessary updating of a backup memory and to efficiently use a work station by controlling either of which will execute program loading onto the main memory between a backup memory or an external processor. CONSTITUTION:It is judged that the program loading onto the main memory 3 is executed from either the backup memory 4 or the file of the external processor, and the program loading is executed. After an action, it is judged whether the content of the backup memory 4 is updated to the content of the main memory or not. In the case of updating, the program loading is executed from the main memory 3 to the backup memory 4. In the case of not updating, the content of the backup memory 4 is held.
JP62247528A 1987-09-30 1987-09-30 Workstation backup system Expired - Lifetime JP2851039B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62247528A JP2851039B2 (en) 1987-09-30 1987-09-30 Workstation backup system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62247528A JP2851039B2 (en) 1987-09-30 1987-09-30 Workstation backup system

Publications (2)

Publication Number Publication Date
JPS6491258A true JPS6491258A (en) 1989-04-10
JP2851039B2 JP2851039B2 (en) 1999-01-27

Family

ID=17164838

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62247528A Expired - Lifetime JP2851039B2 (en) 1987-09-30 1987-09-30 Workstation backup system

Country Status (1)

Country Link
JP (1) JP2851039B2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60181952A (en) * 1984-02-29 1985-09-17 Fujitsu Ltd Program loading system
JPS6115254A (en) * 1984-06-29 1986-01-23 Mitsubishi Electric Corp Electronic computer
JPS62192838A (en) * 1986-02-19 1987-08-24 Nec Corp System program loading system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60181952A (en) * 1984-02-29 1985-09-17 Fujitsu Ltd Program loading system
JPS6115254A (en) * 1984-06-29 1986-01-23 Mitsubishi Electric Corp Electronic computer
JPS62192838A (en) * 1986-02-19 1987-08-24 Nec Corp System program loading system

Also Published As

Publication number Publication date
JP2851039B2 (en) 1999-01-27

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term