JPS5827255A - 複数電子計算機間共用フアイルの制御方式 - Google Patents

複数電子計算機間共用フアイルの制御方式

Info

Publication number
JPS5827255A
JPS5827255A JP56125178A JP12517881A JPS5827255A JP S5827255 A JPS5827255 A JP S5827255A JP 56125178 A JP56125178 A JP 56125178A JP 12517881 A JP12517881 A JP 12517881A JP S5827255 A JPS5827255 A JP S5827255A
Authority
JP
Japan
Prior art keywords
file
volume
control
control memory
files
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
JP56125178A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0115899B2 (cs
Inventor
Minoru Shibamiya
柴宮　実
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP56125178A priority Critical patent/JPS5827255A/ja
Publication of JPS5827255A publication Critical patent/JPS5827255A/ja
Publication of JPH0115899B2 publication Critical patent/JPH0115899B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/46—Multiprogramming arrangements
    • G06F9/52—Program synchronisation; Mutual exclusion, e.g. by means of semaphores

Landscapes

  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
JP56125178A 1981-08-12 1981-08-12 複数電子計算機間共用フアイルの制御方式 Granted JPS5827255A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56125178A JPS5827255A (ja) 1981-08-12 1981-08-12 複数電子計算機間共用フアイルの制御方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56125178A JPS5827255A (ja) 1981-08-12 1981-08-12 複数電子計算機間共用フアイルの制御方式

Publications (2)

Publication Number Publication Date
JPS5827255A true JPS5827255A (ja) 1983-02-17
JPH0115899B2 JPH0115899B2 (cs) 1989-03-22

Family

ID=14903820

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56125178A Granted JPS5827255A (ja) 1981-08-12 1981-08-12 複数電子計算機間共用フアイルの制御方式

Country Status (1)

Country Link
JP (1) JPS5827255A (cs)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6044042A (ja) * 1983-08-23 1985-03-08 Ube Ind Ltd メタクリル酸製造用触媒の製法
JPS63315148A (ja) * 1987-06-18 1988-12-22 Nippon Shokubai Kagaku Kogyo Co Ltd メタクリル酸合成用触媒
JPH02108149A (ja) * 1988-10-18 1990-04-20 Oki Electric Ind Co Ltd マルチプロセッサの排他制御機構
US5694619A (en) * 1993-09-20 1997-12-02 Fujitsu Limited System for exclusively controlling access of a semiconductor memory module using a backup memory and compression and decompression techniques

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51116631A (en) * 1975-04-07 1976-10-14 Hitachi Ltd Multiple application control system for memory device
JPS52155022A (en) * 1976-06-18 1977-12-23 Hitachi Ltd Magnetic disc memory control unit
JPS5627461A (en) * 1979-08-13 1981-03-17 Hitachi Ltd File share control system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51116631A (en) * 1975-04-07 1976-10-14 Hitachi Ltd Multiple application control system for memory device
JPS52155022A (en) * 1976-06-18 1977-12-23 Hitachi Ltd Magnetic disc memory control unit
JPS5627461A (en) * 1979-08-13 1981-03-17 Hitachi Ltd File share control system

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6044042A (ja) * 1983-08-23 1985-03-08 Ube Ind Ltd メタクリル酸製造用触媒の製法
JPS63315148A (ja) * 1987-06-18 1988-12-22 Nippon Shokubai Kagaku Kogyo Co Ltd メタクリル酸合成用触媒
JPH02108149A (ja) * 1988-10-18 1990-04-20 Oki Electric Ind Co Ltd マルチプロセッサの排他制御機構
US5694619A (en) * 1993-09-20 1997-12-02 Fujitsu Limited System for exclusively controlling access of a semiconductor memory module using a backup memory and compression and decompression techniques
US5925111A (en) * 1993-09-20 1999-07-20 Fujitsu, Limited System for alotting logical path number to logical interfaces and permitting logical interface to access selected I/O using logical path number when selected I/O is not in use
US6338101B1 (en) 1993-09-20 2002-01-08 Fujitsu Limited Memory initialization method for volatile memory

Also Published As

Publication number Publication date
JPH0115899B2 (cs) 1989-03-22

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