JPS6426259A - Access system for multiplexed external storage device - Google Patents

Access system for multiplexed external storage device

Info

Publication number
JPS6426259A
JPS6426259A JP18263287A JP18263287A JPS6426259A JP S6426259 A JPS6426259 A JP S6426259A JP 18263287 A JP18263287 A JP 18263287A JP 18263287 A JP18263287 A JP 18263287A JP S6426259 A JPS6426259 A JP S6426259A
Authority
JP
Japan
Prior art keywords
external storage
device number
ipl
access
show
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
Application number
JP18263287A
Other languages
Japanese (ja)
Inventor
Takashi Tabata
Toshinobu Kasagi
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.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP18263287A priority Critical patent/JPS6426259A/en
Publication of JPS6426259A publication Critical patent/JPS6426259A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To reduce a work relating to the generation of an operation system OS without being conscious of an access to which disk out of system disks by recognizing a hard disk device to execute an initial program loading operation at a system operating time, and executing the access selectively. CONSTITUTION:An IPL drive address storing means 63 to show the initial program load operation is executed from which external storage 3 and 4, a first device number to fixedly show the respective external storages 3 and 4 and a second device number to show the external storages 3 and 4 shown by the IPL drive address storing means are provided. Based on the external storage on the operation system and correspondent information with a device address, the external storages of plural numbers are designated by the first device number and the external storage to execute the IPL operation is designated by the second device number. Then, the access is selectively executed the arbitrary device of the multiplexed external storage. Thus, the excessive work relating to the generation of the operation system can be reduced.
JP18263287A 1987-07-22 1987-07-22 Access system for multiplexed external storage device Pending JPS6426259A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18263287A JPS6426259A (en) 1987-07-22 1987-07-22 Access system for multiplexed external storage device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18263287A JPS6426259A (en) 1987-07-22 1987-07-22 Access system for multiplexed external storage device

Publications (1)

Publication Number Publication Date
JPS6426259A true JPS6426259A (en) 1989-01-27

Family

ID=16121685

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18263287A Pending JPS6426259A (en) 1987-07-22 1987-07-22 Access system for multiplexed external storage device

Country Status (1)

Country Link
JP (1) JPS6426259A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009157051A1 (en) * 2008-06-23 2009-12-30 富士通株式会社 Information processing apparatus and controlling method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009157051A1 (en) * 2008-06-23 2009-12-30 富士通株式会社 Information processing apparatus and controlling method
US8667262B2 (en) 2008-06-23 2014-03-04 Fujitsu Limited Information processing apparatus and its control method

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