DE3585496D1 - Verfahren zur adressierungsfehlererkennung in einem katalogisierten speicher und katalogisierter speicher unter verwendung eines solchen verfahrens. - Google Patents
Verfahren zur adressierungsfehlererkennung in einem katalogisierten speicher und katalogisierter speicher unter verwendung eines solchen verfahrens.Info
- Publication number
- DE3585496D1 DE3585496D1 DE8585113093T DE3585496T DE3585496D1 DE 3585496 D1 DE3585496 D1 DE 3585496D1 DE 8585113093 T DE8585113093 T DE 8585113093T DE 3585496 T DE3585496 T DE 3585496T DE 3585496 D1 DE3585496 D1 DE 3585496D1
- Authority
- DE
- Germany
- Prior art keywords
- storage
- cache
- catalogized
- cataloged
- addressing
- 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
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/08—Error detection or correction by redundancy in data representation, e.g. by using checking codes
- G06F11/10—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's
- G06F11/1008—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's in individual solid state devices
- G06F11/1064—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's in individual solid state devices in cache or content addressable memories
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F12/00—Accessing, addressing or allocating within memory systems or architectures
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/667,520 US4637024A (en) | 1984-11-02 | 1984-11-02 | Redundant page identification for a catalogued memory |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3585496D1 true DE3585496D1 (de) | 1992-04-09 |
Family
ID=24678548
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8585113093T Expired - Fee Related DE3585496D1 (de) | 1984-11-02 | 1985-10-15 | Verfahren zur adressierungsfehlererkennung in einem katalogisierten speicher und katalogisierter speicher unter verwendung eines solchen verfahrens. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4637024A (de) |
EP (1) | EP0180821B1 (de) |
JP (1) | JPS61114356A (de) |
CA (1) | CA1228674A (de) |
DE (1) | DE3585496D1 (de) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1241768A (en) * | 1984-06-22 | 1988-09-06 | Miyuki Ishida | Tag control circuit for buffer storage |
US4972316A (en) * | 1987-03-30 | 1990-11-20 | International Business Machines Corporation | Method of handling disk sector errors in DASD cache |
US4991090A (en) * | 1987-05-18 | 1991-02-05 | International Business Machines Corporation | Posting out-of-sequence fetches |
US6092153A (en) * | 1988-11-14 | 2000-07-18 | Lass; Stanley Edwin | Subsettable top level cache |
US5329629A (en) * | 1989-07-03 | 1994-07-12 | Tandem Computers Incorporated | Apparatus and method for reading, writing, and refreshing memory with direct virtual or physical access |
US5195100A (en) * | 1990-03-02 | 1993-03-16 | Micro Technology, Inc. | Non-volatile memory storage of write operation identifier in data sotrage device |
US5233618A (en) * | 1990-03-02 | 1993-08-03 | Micro Technology, Inc. | Data correcting applicable to redundant arrays of independent disks |
US5138710A (en) * | 1990-04-25 | 1992-08-11 | Unisys Corporation | Apparatus and method for providing recoverability in mass storage data base systems without audit trail mechanisms |
US5317713A (en) * | 1991-09-19 | 1994-05-31 | Quantum Corporation | Micro-winchester disk drive having on-board segmented cache memory |
US5361345A (en) * | 1991-09-19 | 1994-11-01 | Hewlett-Packard Company | Critical line first paging system |
JP3181001B2 (ja) * | 1993-06-01 | 2001-07-03 | インターナショナル・ビジネス・マシーンズ・コーポレ−ション | キャッシュ・メモリ・システム並びにキャッシュ・メモリ・アクセス方法及びシステム |
JP3264465B2 (ja) * | 1993-06-30 | 2002-03-11 | 株式会社日立製作所 | 記憶システム |
US5586253A (en) * | 1994-12-15 | 1996-12-17 | Stratus Computer | Method and apparatus for validating I/O addresses in a fault-tolerant computer system |
US5649155A (en) * | 1995-03-31 | 1997-07-15 | International Business Machines Corporation | Cache memory accessed by continuation requests |
JP2928165B2 (ja) * | 1996-08-16 | 1999-08-03 | 日本電気マイコンテクノロジー株式会社 | Atmスイッチ |
US5883904A (en) * | 1997-04-14 | 1999-03-16 | International Business Machines Corporation | Method for recoverability via redundant cache arrays |
US6098190A (en) * | 1998-08-04 | 2000-08-01 | Hewlett-Packard Co. | Method and apparatus for use of a host address to validate accessed data |
US6370614B1 (en) | 1999-01-26 | 2002-04-09 | Motive Power, Inc. | I/O cache with user configurable preload |
US6463509B1 (en) * | 1999-01-26 | 2002-10-08 | Motive Power, Inc. | Preloading data in a cache memory according to user-specified preload criteria |
US6862689B2 (en) | 2001-04-12 | 2005-03-01 | Stratus Technologies Bermuda Ltd. | Method and apparatus for managing session information |
US6802022B1 (en) | 2000-04-14 | 2004-10-05 | Stratus Technologies Bermuda Ltd. | Maintenance of consistent, redundant mass storage images |
US6928521B1 (en) | 2000-08-01 | 2005-08-09 | International Business Machines Corporation | Method, system, and data structures for using metadata in updating data in a storage device |
US6948010B2 (en) * | 2000-12-20 | 2005-09-20 | Stratus Technologies Bermuda Ltd. | Method and apparatus for efficiently moving portions of a memory block |
US6766413B2 (en) | 2001-03-01 | 2004-07-20 | Stratus Technologies Bermuda Ltd. | Systems and methods for caching with file-level granularity |
US6874102B2 (en) * | 2001-03-05 | 2005-03-29 | Stratus Technologies Bermuda Ltd. | Coordinated recalibration of high bandwidth memories in a multiprocessor computer |
JP4374834B2 (ja) * | 2002-08-12 | 2009-12-02 | セイコーエプソン株式会社 | カートリッジおよび記録装置 |
DE10327549A1 (de) * | 2003-06-18 | 2005-01-13 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Fehlererkennung für einen Cachespeicher und entsprechender Cachespeicher |
US20060222126A1 (en) * | 2005-03-31 | 2006-10-05 | Stratus Technologies Bermuda Ltd. | Systems and methods for maintaining synchronicity during signal transmission |
US20060222125A1 (en) * | 2005-03-31 | 2006-10-05 | Edwards John W Jr | Systems and methods for maintaining synchronicity during signal transmission |
US7523319B2 (en) * | 2005-11-16 | 2009-04-21 | Lenovo (Singapore) Pte. Ltd. | System and method for tracking changed LBAs on disk drive |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3840862A (en) * | 1973-09-27 | 1974-10-08 | Honeywell Inf Systems | Status indicator apparatus for tag directory in associative stores |
US3896419A (en) * | 1974-01-17 | 1975-07-22 | Honeywell Inf Systems | Cache memory store in a processor of a data processing system |
FR2315744A1 (fr) * | 1975-06-27 | 1977-01-21 | Telemecanique Electrique | Dispositif auxiliaire d'adressage virtuel |
US3976865A (en) * | 1975-08-15 | 1976-08-24 | International Business Machines Corporation | Error detector for an associative directory or translator |
US4084236A (en) * | 1977-02-18 | 1978-04-11 | Honeywell Information Systems Inc. | Error detection and correction capability for a memory system |
US4357656A (en) * | 1977-12-09 | 1982-11-02 | Digital Equipment Corporation | Method and apparatus for disabling and diagnosing cache memory storage locations |
US4190885A (en) * | 1977-12-22 | 1980-02-26 | Honeywell Information Systems Inc. | Out of store indicator for a cache store in test mode |
US4197580A (en) * | 1978-06-08 | 1980-04-08 | Bell Telephone Laboratories, Incorporated | Data processing system including a cache memory |
US4225922A (en) * | 1978-12-11 | 1980-09-30 | Honeywell Information Systems Inc. | Command queue apparatus included within a cache unit for facilitating command sequencing |
US4490782A (en) * | 1981-06-05 | 1984-12-25 | International Business Machines Corporation | I/O Storage controller cache system with prefetch determined by requested record's position within data block |
US4476526A (en) * | 1981-11-27 | 1984-10-09 | Storage Technology Corporation | Cache buffered memory subsystem |
-
1984
- 1984-11-02 US US06/667,520 patent/US4637024A/en not_active Expired - Fee Related
-
1985
- 1985-05-21 CA CA000481990A patent/CA1228674A/en not_active Expired
- 1985-08-14 JP JP60177793A patent/JPS61114356A/ja active Granted
- 1985-10-15 DE DE8585113093T patent/DE3585496D1/de not_active Expired - Fee Related
- 1985-10-15 EP EP85113093A patent/EP0180821B1/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
EP0180821B1 (de) | 1992-03-04 |
EP0180821A3 (en) | 1988-08-10 |
CA1228674A (en) | 1987-10-27 |
US4637024A (en) | 1987-01-13 |
JPS61114356A (ja) | 1986-06-02 |
JPH0337218B2 (de) | 1991-06-04 |
EP0180821A2 (de) | 1986-05-14 |
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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 |