ZA919081B - Rotating memory system - Google Patents
Rotating memory systemInfo
- Publication number
- ZA919081B ZA919081B ZA919081A ZA919081A ZA919081B ZA 919081 B ZA919081 B ZA 919081B ZA 919081 A ZA919081 A ZA 919081A ZA 919081 A ZA919081 A ZA 919081A ZA 919081 B ZA919081 B ZA 919081B
- Authority
- ZA
- South Africa
- Prior art keywords
- memory system
- rotating memory
- rotating
- memory
- Prior art date
Links
Classifications
-
- 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
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
- G11B19/02—Control of operating function, e.g. switching from recording to reproducing
-
- 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
- G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
- G11B20/1217—Formatting, e.g. arrangement of data block or words on the record carriers on discs
- G11B20/1252—Formatting, e.g. arrangement of data block or words on the record carriers on discs for discontinuous data, e.g. digital information signals, computer programme data
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
- G11B27/102—Programmed access in sequence to addressed parts of tracks of operating record carriers
- G11B27/105—Programmed access in sequence to addressed parts of tracks of operating record carriers of operating discs
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/012—Recording on, or reproducing or erasing from, magnetic disks
-
- 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
- G06F3/0668—Interfaces specially adapted for storage systems adopting a particular infrastructure
- G06F3/0671—In-line storage system
- G06F3/0673—Single storage device
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B2220/00—Record carriers by type
- G11B2220/20—Disc-shaped record carriers
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB909026917A GB9026917D0 (en) | 1990-12-11 | 1990-12-11 | Rotating memory system |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA919081B true ZA919081B (en) | 1992-08-26 |
Family
ID=10686850
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA919081A ZA919081B (en) | 1990-12-11 | 1991-11-15 | Rotating memory system |
Country Status (7)
Country | Link |
---|---|
US (1) | US5696921A (xx) |
EP (1) | EP0490485B1 (xx) |
JP (1) | JP3113353B2 (xx) |
AU (1) | AU645635B2 (xx) |
DE (1) | DE69126108T2 (xx) |
GB (1) | GB9026917D0 (xx) |
ZA (1) | ZA919081B (xx) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07272457A (ja) * | 1994-03-28 | 1995-10-20 | Seagate Technol Internatl | 回転媒体を利用するシステムにおける回転レイテンシー時間を短くするための方法 |
US5570332A (en) * | 1995-05-25 | 1996-10-29 | Seagate Technology, Inc. | Method for reducing rotational latency in a disc drive |
US5787482A (en) * | 1995-07-31 | 1998-07-28 | Hewlett-Packard Company | Deadline driven disk scheduler method and apparatus with thresholded most urgent request queue scan window |
KR100219597B1 (ko) * | 1996-03-30 | 1999-09-01 | 윤종용 | 씨디-롬 드라이브에서의 큐잉 제어 방법 |
EP0910086A4 (en) * | 1997-04-07 | 2002-10-28 | Sony Corp | CUTTING SYSTEM AND METHOD |
US6640233B1 (en) * | 2000-08-18 | 2003-10-28 | Network Appliance, Inc. | Reserving file system blocks |
JP2005275537A (ja) * | 2004-03-23 | 2005-10-06 | Fujitsu Ltd | コピー制御装置および方法 |
KR100883651B1 (ko) * | 2006-05-18 | 2009-02-18 | 삼성전자주식회사 | 파일을 저장할 디스크의 공간을 할당하는 방법 및 장치 |
JP2008117491A (ja) * | 2006-11-07 | 2008-05-22 | Sony Corp | 記録装置、記録方法、およびプログラム |
US8667224B1 (en) * | 2007-12-20 | 2014-03-04 | Emc Corporation | Techniques for data prefetching |
JP5040956B2 (ja) * | 2009-05-25 | 2012-10-03 | 富士通株式会社 | コピー制御装置および方法 |
US8756361B1 (en) * | 2010-10-01 | 2014-06-17 | Western Digital Technologies, Inc. | Disk drive modifying metadata cached in a circular buffer when a write operation is aborted |
US8954664B1 (en) | 2010-10-01 | 2015-02-10 | Western Digital Technologies, Inc. | Writing metadata files on a disk |
US8756382B1 (en) | 2011-06-30 | 2014-06-17 | Western Digital Technologies, Inc. | Method for file based shingled data storage utilizing multiple media types |
US8612706B1 (en) | 2011-12-21 | 2013-12-17 | Western Digital Technologies, Inc. | Metadata recovery in a disk drive |
KR102384346B1 (ko) * | 2015-06-01 | 2022-04-07 | 삼성전자주식회사 | 저장 방식에 상관없이 데이터를 억세스하는 애플리케이션 프로세서 및 이를 포함하는 모바일 장치 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4241420A (en) * | 1978-11-01 | 1980-12-23 | Bank Computer Network Corporation | Disk data control |
JPS5833767A (ja) * | 1981-08-21 | 1983-02-28 | Canon Inc | デイスク制御装置 |
JPS61188620A (ja) * | 1985-02-15 | 1986-08-22 | Ricoh Co Ltd | フアイルマツプ法 |
JPS63104284A (ja) * | 1986-10-21 | 1988-05-09 | Mitsubishi Electric Corp | デイスクフアイルアクセス方式 |
JPS63273292A (ja) * | 1987-04-30 | 1988-11-10 | Nec Corp | 光デイスク装置 |
US5146571A (en) * | 1988-03-28 | 1992-09-08 | Emc Corporation | Remapping defects in a storage system through the use of a tree structure |
US5113512A (en) * | 1988-06-21 | 1992-05-12 | Matsushita Electric Industrial Co., Ltd. | System for managing a storage medium reducing physical space needed |
JP2718708B2 (ja) * | 1988-08-26 | 1998-02-25 | 株式会社日立製作所 | 記憶制御システムの制御方法および記憶制御システムならびに記憶制御装置 |
US5065354A (en) * | 1988-09-16 | 1991-11-12 | Compaq Computer Corporation | Queued posted-write disk write method with improved error handling |
JPH0748320B2 (ja) * | 1989-07-24 | 1995-05-24 | セイコー電子工業株式会社 | 半導体不揮発性メモリ |
-
1990
- 1990-12-11 GB GB909026917A patent/GB9026917D0/en active Pending
-
1991
- 1991-11-11 EP EP91310390A patent/EP0490485B1/en not_active Expired - Lifetime
- 1991-11-11 DE DE69126108T patent/DE69126108T2/de not_active Expired - Fee Related
- 1991-11-15 ZA ZA919081A patent/ZA919081B/xx unknown
- 1991-11-15 US US07/794,117 patent/US5696921A/en not_active Expired - Fee Related
- 1991-12-10 AU AU88929/91A patent/AU645635B2/en not_active Ceased
- 1991-12-11 JP JP03326265A patent/JP3113353B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0490485A2 (en) | 1992-06-17 |
JPH04268622A (ja) | 1992-09-24 |
GB9026917D0 (en) | 1991-01-30 |
DE69126108T2 (de) | 1997-11-06 |
AU8892991A (en) | 1992-06-18 |
US5696921A (en) | 1997-12-09 |
DE69126108D1 (de) | 1997-06-19 |
EP0490485B1 (en) | 1997-05-14 |
JP3113353B2 (ja) | 2000-11-27 |
EP0490485A3 (xx) | 1994-12-14 |
AU645635B2 (en) | 1994-01-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0446721A3 (en) | Distributed processing memory | |
EP0438211A3 (en) | Cache memory system | |
GR3023153T3 (en) | Locating system | |
EP0460853A3 (en) | Memory system | |
ZA919081B (en) | Rotating memory system | |
KR920004397B1 (en) | Memory system | |
GB2240415B (en) | Memory systems | |
GB2248322B (en) | Memory apparatus | |
KR970008600B1 (en) | Memory access system | |
GB2234611B (en) | Memory system | |
EP0486154A3 (en) | Virtual memory system | |
GB9117303D0 (en) | System | |
EP0491370A3 (en) | Sequential memory | |
GB2252100B (en) | Storage system | |
EP0476280A3 (en) | Rotating unit | |
GB9113998D0 (en) | Digital memory access system | |
EP0464333A3 (en) | Virtual memory | |
EP0447751A3 (en) | Size-normalisation system | |
KR930002313B1 (en) | Memory management system | |
KR970000839B1 (en) | Memory system | |
GB9108536D0 (en) | Digital memory access system | |
GB2216302B (en) | Memory addressing system | |
KR200171033Y1 (en) | Disk memory system | |
IE890499L (en) | Memory addressing system | |
GB9124472D0 (en) | Rotating box storage system |