JPH0559463B2 - - Google Patents
Info
- Publication number
- JPH0559463B2 JPH0559463B2 JP61131403A JP13140386A JPH0559463B2 JP H0559463 B2 JPH0559463 B2 JP H0559463B2 JP 61131403 A JP61131403 A JP 61131403A JP 13140386 A JP13140386 A JP 13140386A JP H0559463 B2 JPH0559463 B2 JP H0559463B2
- Authority
- JP
- Japan
- Prior art keywords
- record
- shared
- block
- control
- task
- 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.)
- Expired - Lifetime
Links
- 239000000872 buffer Substances 0.000 claims description 77
- 238000000034 method Methods 0.000 claims description 15
- 230000004044 response Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 6
- 230000006870 function Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/14—Handling requests for interconnection or transfer
- G06F13/16—Handling requests for interconnection or transfer for access to memory bus
- G06F13/18—Handling requests for interconnection or transfer for access to memory bus based on priority control
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Memory System (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
- Multi Processors (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP61131403A JPS62287359A (ja) | 1986-06-05 | 1986-06-05 | 疎結合マルチプロセツサシステムにおけるフアイル同時アクセス制御方式 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP61131403A JPS62287359A (ja) | 1986-06-05 | 1986-06-05 | 疎結合マルチプロセツサシステムにおけるフアイル同時アクセス制御方式 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS62287359A JPS62287359A (ja) | 1987-12-14 |
JPH0559463B2 true JPH0559463B2 (de) | 1993-08-31 |
Family
ID=15057159
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP61131403A Granted JPS62287359A (ja) | 1986-06-05 | 1986-06-05 | 疎結合マルチプロセツサシステムにおけるフアイル同時アクセス制御方式 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS62287359A (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3087274B2 (ja) * | 1988-05-06 | 2000-09-11 | 富士通株式会社 | ファイル排他制御システム |
JPH0797349B2 (ja) * | 1989-03-06 | 1995-10-18 | 株式会社日立製作所 | 情報処理システムにおける資源管理方法 |
JPH0398136A (ja) * | 1989-09-11 | 1991-04-23 | Nec Corp | ホスト間ファイル引継ぎの自動化方式 |
JPH09305471A (ja) * | 1996-05-15 | 1997-11-28 | Nec Corp | ファイル同時アクセス制御システム |
JP4486108B2 (ja) * | 2007-04-27 | 2010-06-23 | 株式会社大和証券グループ本社 | データ処理システム、端末装置及びプログラム |
-
1986
- 1986-06-05 JP JP61131403A patent/JPS62287359A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS62287359A (ja) | 1987-12-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US6108654A (en) | Method and system for locking resources in a computer system | |
US5946711A (en) | System for locking data in a shared cache | |
US5668958A (en) | Heterogeneous filing system with common API and reconciled file management rules | |
US5226143A (en) | Multiprocessor system includes operating system for notifying only those cache managers who are holders of shared locks on a designated page by global lock manager | |
US5251318A (en) | Multiprocessing system comparing information copied from extended storage before and after processing for serializing access to shared resource | |
JP2575543B2 (ja) | 同時アクセス管理方法 | |
US5276835A (en) | Non-blocking serialization for caching data in a shared cache | |
US5355477A (en) | Method for updating a block using record-level locks by committing the update if the block has not been updated by another process otherwise spinning | |
JP2575541B2 (ja) | 分散キャッシュの階層無効化方法 | |
US6105085A (en) | Lock mechanism for shared resources having associated data structure stored in common memory include a lock portion and a reserve portion | |
JPH10301834A (ja) | 共用メモリの管理方法 | |
US5715447A (en) | Method of and an apparatus for shortening a lock period of a shared buffer | |
US5999976A (en) | Parallel file system and method with byte range API locking | |
JPH056297A (ja) | トランザクシヨン処理方法およびシステム | |
JPH0522259B2 (de) | ||
US7831642B1 (en) | Page cache management for a shared file | |
JP2829115B2 (ja) | ファイル共用方法 | |
JPH0622015B2 (ja) | データ処理システムの制御方法 | |
JP2685530B2 (ja) | 共用データの管理方法 | |
JPH0559463B2 (de) | ||
JPH01112444A (ja) | データアクセスシステム | |
JP3107094B2 (ja) | 共用バッファのロック期間短縮処理方法及び装置 | |
KR0152714B1 (ko) | 다중 사용자 환경의 저장시스템에서 버퍼 잠금기법을 이용한 버퍼 관리방법 | |
EP0049423B1 (de) | Mehrprozessor-System | |
JP2610926B2 (ja) | トランザクション制御方式 |