DE69534394D1 - Festplattensteuerverfahren und Vorrichtung zur Reduzierung der Rechnersdatenübertragungslast - Google Patents
Festplattensteuerverfahren und Vorrichtung zur Reduzierung der RechnersdatenübertragungslastInfo
- Publication number
- DE69534394D1 DE69534394D1 DE69534394T DE69534394T DE69534394D1 DE 69534394 D1 DE69534394 D1 DE 69534394D1 DE 69534394 T DE69534394 T DE 69534394T DE 69534394 T DE69534394 T DE 69534394T DE 69534394 D1 DE69534394 D1 DE 69534394D1
- Authority
- DE
- Germany
- Prior art keywords
- reducing
- control method
- data transfer
- computer data
- disk control
- 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 - Fee Related
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F12/00—Accessing, addressing or allocating within memory systems or architectures
- G06F12/02—Addressing or allocation; Relocation
- G06F12/0223—User address space allocation, e.g. contiguous or non contiguous base addressing
- G06F12/0292—User address space allocation, e.g. contiguous or non contiguous base addressing using tables or multilevel address translation means
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F2003/0697—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers device management, e.g. handlers, drivers, I/O schedulers
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Signal Processing (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14885594A JP3564732B2 (ja) | 1994-06-30 | 1994-06-30 | ディスク制御方法および装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69534394D1 true DE69534394D1 (de) | 2005-09-29 |
DE69534394T2 DE69534394T2 (de) | 2006-06-14 |
Family
ID=15462253
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69534394T Expired - Fee Related DE69534394T2 (de) | 1994-06-30 | 1995-06-28 | Festplattensteuerverfahren und Vorrichtung zur Reduzierung der Rechnersdatenübertragungslast |
Country Status (5)
Country | Link |
---|---|
US (1) | US6014731A (de) |
EP (1) | EP0690369B1 (de) |
JP (1) | JP3564732B2 (de) |
KR (1) | KR100390227B1 (de) |
DE (1) | DE69534394T2 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998022947A1 (en) | 1996-11-18 | 1998-05-28 | Philips Electronics N.V. | Writing device, record carrier and method of writing information blocks, and reading device for reading information blocks |
JPH11110339A (ja) * | 1997-10-02 | 1999-04-23 | Toshiba Corp | Dmaコントローラ |
US6202121B1 (en) * | 1998-04-15 | 2001-03-13 | Microsoft Corporation | System and method for improved program launch time |
US6606690B2 (en) | 2001-02-20 | 2003-08-12 | Hewlett-Packard Development Company, L.P. | System and method for accessing a storage area network as network attached storage |
US9081725B2 (en) | 2002-03-19 | 2015-07-14 | Shansun Technology Company | Digital information protecting method and apparatus, and computer accessible recording medium |
US7958374B2 (en) * | 2002-03-19 | 2011-06-07 | Shansun Technology Company | Digital information protecting method and apparatus, and computer accessible recording medium |
JP4240496B2 (ja) * | 2005-10-04 | 2009-03-18 | インターナショナル・ビジネス・マシーンズ・コーポレーション | アクセス制御のための装置および方法 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4435752A (en) * | 1973-11-07 | 1984-03-06 | Texas Instruments Incorporated | Allocation of rotating memory device storage locations |
DE3483489D1 (de) * | 1983-04-13 | 1990-12-06 | Nec Corp | Speicherzugriffseinrichtung in einem datenverarbeitungssystem. |
US4758951A (en) * | 1985-04-09 | 1988-07-19 | Tektronix, Inc. | Method for translating virtual addresses into real addresses |
JPS62110690A (ja) * | 1985-11-08 | 1987-05-21 | Mitsubishi Electric Corp | 大容量フアイルアクセス方式 |
US4953122A (en) * | 1986-10-31 | 1990-08-28 | Laserdrive Ltd. | Pseudo-erasable and rewritable write-once optical disk memory system |
US5119291A (en) * | 1987-03-26 | 1992-06-02 | International Business Machines Corporation | Modular data storage directories for large-capacity data storage units wherein the index to the records in a sector is located in the next adjacent sector |
US5129088A (en) * | 1987-11-30 | 1992-07-07 | International Business Machines Corporation | Data processing method to create virtual disks from non-contiguous groups of logically contiguous addressable blocks of direct access storage device |
US4939598A (en) * | 1988-02-08 | 1990-07-03 | International Business Machines Corporation | Managing data storage space on large capacity record media |
JP2513024B2 (ja) * | 1989-03-16 | 1996-07-03 | 日本電気株式会社 | 拡張記憶アドレス制御方式 |
US5245594A (en) * | 1989-05-17 | 1993-09-14 | Fuji Electric Co., Ltd. | Data read/write system for a disc storage unit |
JPH03105541A (ja) * | 1989-09-20 | 1991-05-02 | Fujitsu Ltd | ディスク装置等のバッファ制御方式 |
DE68920145T2 (de) * | 1989-10-12 | 1995-06-29 | Ibm | Anzeigesystem. |
US5367652A (en) * | 1990-02-02 | 1994-11-22 | Golden Jeffrey A | Disc drive translation and defect management apparatus and method |
DE69031031T2 (de) * | 1990-05-29 | 1997-10-30 | Hewlett Packard Ltd | Bandspeicherung |
US5481694A (en) * | 1991-09-26 | 1996-01-02 | Hewlett-Packard Company | High performance multiple-unit electronic data storage system with checkpoint logs for rapid failure recovery |
JP2781092B2 (ja) * | 1991-11-06 | 1998-07-30 | 富士通株式会社 | システム間排他制御方式 |
US5442752A (en) * | 1992-01-24 | 1995-08-15 | International Business Machines Corporation | Data storage method for DASD arrays using striping based on file length |
US5390315A (en) * | 1992-06-15 | 1995-02-14 | International Business Machines Corporation | Allocation of uniform contiguous blocks of DASD storage by maintaining both a bit and a bit map record of available storage |
US5386402A (en) * | 1993-11-29 | 1995-01-31 | Kabushiki Kaisha Toshiba | Access control apparatus and address translation method for disk storage device |
JPH07211004A (ja) * | 1994-01-20 | 1995-08-11 | Fujitsu Ltd | 磁気ディスク装置および記録媒体 |
US5463776A (en) * | 1994-09-22 | 1995-10-31 | Hewlett-Packard Company | Storage management system for concurrent generation and fair allocation of disk space among competing requests |
-
1994
- 1994-06-30 JP JP14885594A patent/JP3564732B2/ja not_active Expired - Fee Related
-
1995
- 1995-06-28 DE DE69534394T patent/DE69534394T2/de not_active Expired - Fee Related
- 1995-06-28 EP EP95110100A patent/EP0690369B1/de not_active Expired - Lifetime
- 1995-06-28 US US08/497,225 patent/US6014731A/en not_active Expired - Fee Related
- 1995-06-30 KR KR1019950019426A patent/KR100390227B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0690369A3 (de) | 2003-01-02 |
KR100390227B1 (ko) | 2003-09-13 |
DE69534394T2 (de) | 2006-06-14 |
JP3564732B2 (ja) | 2004-09-15 |
US6014731A (en) | 2000-01-11 |
KR960002297A (ko) | 1996-01-26 |
EP0690369B1 (de) | 2005-08-24 |
EP0690369A2 (de) | 1996-01-03 |
JPH0817171A (ja) | 1996-01-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |