DE602006008888D1 - Speichersystem und Verfahren zur Steuerung des Speichersystems - Google Patents
Speichersystem und Verfahren zur Steuerung des SpeichersystemsInfo
- Publication number
- DE602006008888D1 DE602006008888D1 DE602006008888T DE602006008888T DE602006008888D1 DE 602006008888 D1 DE602006008888 D1 DE 602006008888D1 DE 602006008888 T DE602006008888 T DE 602006008888T DE 602006008888 T DE602006008888 T DE 602006008888T DE 602006008888 D1 DE602006008888 D1 DE 602006008888D1
- Authority
- DE
- Germany
- Prior art keywords
- storage system
- controlling
- storage
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title 1
Classifications
-
- 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
- G06F12/08—Addressing or allocation; Relocation in hierarchically structured memory systems, e.g. virtual memory systems
- G06F12/0802—Addressing of a memory level in which the access to the desired data or data block requires associative addressing means, e.g. caches
- G06F12/0862—Addressing of a memory level in which the access to the desired data or data block requires associative addressing means, e.g. caches with prefetch
-
- 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
- G06F12/08—Addressing or allocation; Relocation in hierarchically structured memory systems, e.g. virtual memory systems
- G06F12/0802—Addressing of a memory level in which the access to the desired data or data block requires associative addressing means, e.g. caches
- G06F12/0866—Addressing of a memory level in which the access to the desired data or data block requires associative addressing means, e.g. caches for peripheral storage systems, e.g. disk cache
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2212/00—Indexing scheme relating to accessing, addressing or allocation within memory systems or architectures
- G06F2212/60—Details of cache memory
- G06F2212/6026—Prefetching based on access pattern detection, e.g. stride based prefetch
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Memory System Of A Hierarchy Structure (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006070224A JP4915774B2 (ja) | 2006-03-15 | 2006-03-15 | ストレージシステム及びストレージシステムの制御方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE602006008888D1 true DE602006008888D1 (de) | 2009-10-15 |
Family
ID=38166790
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602006008888T Active DE602006008888D1 (de) | 2006-03-15 | 2006-11-10 | Speichersystem und Verfahren zur Steuerung des Speichersystems |
Country Status (4)
Country | Link |
---|---|
US (2) | US20070220208A1 (de) |
EP (1) | EP1835409B1 (de) |
JP (1) | JP4915774B2 (de) |
DE (1) | DE602006008888D1 (de) |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007241927A (ja) * | 2006-03-13 | 2007-09-20 | Toshiba Corp | データ記憶装置及び方法 |
JP2007334564A (ja) * | 2006-06-14 | 2007-12-27 | Matsushita Electric Ind Co Ltd | ユニファイドメモリシステム |
US8990396B2 (en) * | 2006-07-07 | 2015-03-24 | Avaya Communication Israel Ltd. | Cache memory storage |
US7809883B1 (en) * | 2007-10-16 | 2010-10-05 | Netapp, Inc. | Cached reads for a storage system |
US8375190B2 (en) | 2007-12-11 | 2013-02-12 | Microsoft Corporation | Dynamtic storage hierarachy management |
US8140771B2 (en) * | 2008-02-01 | 2012-03-20 | International Business Machines Corporation | Partial cache line storage-modifying operation based upon a hint |
US8250307B2 (en) * | 2008-02-01 | 2012-08-21 | International Business Machines Corporation | Sourcing differing amounts of prefetch data in response to data prefetch requests |
US8117401B2 (en) * | 2008-02-01 | 2012-02-14 | International Business Machines Corporation | Interconnect operation indicating acceptability of partial data delivery |
US8108619B2 (en) | 2008-02-01 | 2012-01-31 | International Business Machines Corporation | Cache management for partial cache line operations |
US8266381B2 (en) | 2008-02-01 | 2012-09-11 | International Business Machines Corporation | Varying an amount of data retrieved from memory based upon an instruction hint |
US8255635B2 (en) | 2008-02-01 | 2012-08-28 | International Business Machines Corporation | Claiming coherency ownership of a partial cache line of data |
US8117390B2 (en) | 2009-04-15 | 2012-02-14 | International Business Machines Corporation | Updating partial cache lines in a data processing system |
US8140759B2 (en) | 2009-04-16 | 2012-03-20 | International Business Machines Corporation | Specifying an access hint for prefetching partial cache block data in a cache hierarchy |
US20120278560A1 (en) * | 2009-10-04 | 2012-11-01 | Infinidat Ltd. | Pre-fetching in a storage system that maintains a mapping tree |
JP5708053B2 (ja) * | 2011-03-08 | 2015-04-30 | 日本電気株式会社 | 情報処理装置、デフラグメンテーション方法、およびデフラグメンテーションプログラム |
US9218264B2 (en) * | 2011-09-20 | 2015-12-22 | Cloudbyte, Inc. | Techniques for translating policies into storage controller requirements |
US8839429B2 (en) | 2011-11-07 | 2014-09-16 | Qualcomm Incorporated | Methods, devices, and systems for detecting return-oriented programming exploits |
US9110595B2 (en) | 2012-02-28 | 2015-08-18 | AVG Netherlands B.V. | Systems and methods for enhancing performance of software applications |
US9026503B2 (en) * | 2012-02-29 | 2015-05-05 | Netapp, Inc. | Fragmentation control for performing deduplication operations |
JP6007667B2 (ja) * | 2012-08-17 | 2016-10-12 | 富士通株式会社 | 情報処理装置、情報処理方法、及び情報処理プログラム |
KR102074329B1 (ko) | 2013-09-06 | 2020-02-06 | 삼성전자주식회사 | 데이터 저장 장치 및 그것의 데이터 처리 방법 |
US10013344B2 (en) * | 2014-01-14 | 2018-07-03 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Enhanced SSD caching |
US9684459B2 (en) | 2014-11-17 | 2017-06-20 | Kabushiki Kaisha Toshiba | Memory system |
US10776317B1 (en) * | 2015-03-31 | 2020-09-15 | EMC IP Holding Company LLC | Metadata analytics for online fragmentation detection on Unix file systems and common block file systems |
JP2016192037A (ja) | 2015-03-31 | 2016-11-10 | 富士通株式会社 | ストレージ制御装置、ストレージ制御プログラム、およびストレージ制御方法 |
US10482019B2 (en) | 2016-02-24 | 2019-11-19 | Hitachi, Ltd. | Storage apparatus and control method thereof |
JP2018077787A (ja) | 2016-11-11 | 2018-05-17 | 富士通株式会社 | ストレージ制御装置およびストレージ制御プログラム |
US10496448B2 (en) | 2017-04-01 | 2019-12-03 | Intel Corporation | De-centralized load-balancing at processors |
US10474578B2 (en) * | 2017-08-30 | 2019-11-12 | Oracle International Corporation | Utilization-based throttling of hardware prefetchers |
US11550723B2 (en) * | 2018-08-27 | 2023-01-10 | Qualcomm Incorporated | Method, apparatus, and system for memory bandwidth aware data prefetching |
US11520703B2 (en) * | 2019-01-31 | 2022-12-06 | EMC IP Holding Company LLC | Adaptive look-ahead configuration for prefetching data in input/output operations |
CN109992209B (zh) * | 2019-03-29 | 2023-02-03 | 新华三技术有限公司成都分公司 | 数据处理方法、装置及分布式存储系统 |
US11182321B2 (en) | 2019-11-01 | 2021-11-23 | EMC IP Holding Company LLC | Sequentiality characterization of input/output workloads |
US11294808B2 (en) | 2020-05-21 | 2022-04-05 | Micron Technology, Inc. | Adaptive cache |
US20210390053A1 (en) * | 2020-06-15 | 2021-12-16 | Micron Technology, Inc. | Host-Assisted Memory-Side Prefetcher |
US11422934B2 (en) | 2020-07-14 | 2022-08-23 | Micron Technology, Inc. | Adaptive address tracking |
US11409657B2 (en) | 2020-07-14 | 2022-08-09 | Micron Technology, Inc. | Adaptive address tracking |
KR20220117747A (ko) * | 2021-02-17 | 2022-08-24 | 삼성전자주식회사 | 데이터 프리페치 제어 기능을 갖는 스토리지 컨트롤러, 스토리지 컨트롤러의 동작 방법, 및 스토리지 장치의 동작 방법 |
US11656986B2 (en) * | 2021-08-20 | 2023-05-23 | Google Llc | Distributed generic cacheability analysis |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6373351A (ja) * | 1986-09-17 | 1988-04-02 | Hitachi Ltd | 先読み・まとめ書きスケジユ−リング方法 |
JPH0218645A (ja) * | 1988-07-07 | 1990-01-22 | Ricoh Co Ltd | メモリ管理方式 |
JPH06119244A (ja) | 1992-04-20 | 1994-04-28 | Hitachi Ltd | ディスク制御装置およびキャッシュ制御方法 |
US5452440A (en) * | 1993-07-16 | 1995-09-19 | Zitel Corporation | Method and structure for evaluating and enhancing the performance of cache memory systems |
JPH08137754A (ja) | 1994-11-10 | 1996-05-31 | Fuji Xerox Co Ltd | ディスクキャッシュ装置 |
JPH10289063A (ja) * | 1997-04-15 | 1998-10-27 | Hitachi Ltd | 情報処理装置および情報処理装置の制御方法 |
JP2000250809A (ja) * | 1999-02-25 | 2000-09-14 | Nec Corp | キャッシュメモリ装置 |
MXPA01012371A (es) * | 2001-11-30 | 2003-06-05 | Fernando Mejias Butron Manuel | Metodo para optimizar el desempe°o de una computadora y medio principal de almacenamiento no volatil optimizado con secciones de proposito especifico. |
EP1320037A1 (de) * | 2001-12-11 | 2003-06-18 | Thomson Licensing S.A. | Speichervorrichtung |
JP2003345519A (ja) | 2002-05-23 | 2003-12-05 | Nec Corp | ディスクアレイ装置及びディスクアレイ制御方法 |
US7120759B2 (en) * | 2003-08-29 | 2006-10-10 | International Business Machines Corporation | Storage system and method for prestaging data in a cache for improved performance |
US7631148B2 (en) * | 2004-01-08 | 2009-12-08 | Netapp, Inc. | Adaptive file readahead based on multiple factors |
US7162567B2 (en) * | 2004-05-14 | 2007-01-09 | Micron Technology, Inc. | Memory hub and method for memory sequencing |
JP4622397B2 (ja) | 2004-09-06 | 2011-02-02 | 住友ベークライト株式会社 | カレンダー成形用ポリ乳酸系樹脂組成物およびシート |
-
2006
- 2006-03-15 JP JP2006070224A patent/JP4915774B2/ja not_active Expired - Fee Related
- 2006-05-12 US US11/435,251 patent/US20070220208A1/en not_active Abandoned
- 2006-11-10 EP EP06255792A patent/EP1835409B1/de not_active Expired - Fee Related
- 2006-11-10 DE DE602006008888T patent/DE602006008888D1/de active Active
-
2008
- 2008-11-05 US US12/265,094 patent/US7774550B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP4915774B2 (ja) | 2012-04-11 |
EP1835409B1 (de) | 2009-09-02 |
EP1835409A2 (de) | 2007-09-19 |
US20070220208A1 (en) | 2007-09-20 |
JP2007249457A (ja) | 2007-09-27 |
US20090063778A1 (en) | 2009-03-05 |
EP1835409A3 (de) | 2007-12-19 |
US7774550B2 (en) | 2010-08-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |