CN102918509A - 数据读写方法、装置和存储系统 - Google Patents
数据读写方法、装置和存储系统 Download PDFInfo
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- CN102918509A CN102918509A CN2011800007151A CN201180000715A CN102918509A CN 102918509 A CN102918509 A CN 102918509A CN 2011800007151 A CN2011800007151 A CN 2011800007151A CN 201180000715 A CN201180000715 A CN 201180000715A CN 102918509 A CN102918509 A CN 102918509A
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- CN
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- data reading
- storage system
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Classifications
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- 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
- G06F12/10—Address translation
- G06F12/1009—Address translation using page tables, e.g. page table structures
- G06F12/1018—Address translation using page tables, e.g. page table structures involving hashing techniques, e.g. inverted page tables
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- 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
- G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
- G06F3/0614—Improving the reliability of storage systems
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- 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
- G06F11/16—Error detection or correction of the data by redundancy in hardware
- G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
- G06F11/2053—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where persistent mass storage functionality or persistent mass storage control functionality is redundant
- G06F11/2094—Redundant storage or storage space
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- 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
- G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
- G06F3/0626—Reducing size or complexity of storage systems
-
- 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
- G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
- G06F3/0646—Horizontal data movement in storage systems, i.e. moving data in between storage devices or systems
- G06F3/065—Replication mechanisms
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- 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
- G06F3/067—Distributed or networked storage systems, e.g. storage area networks [SAN], network attached storage [NAS]
-
- 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
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)
- Quality & Reliability (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
Abstract
本发明提供一种数据读写方法、装置和存储系统,该数据读写方法包括:发起端设备的块存储驱动接收针对卷的基于LBA方式的操作请求;将基于LBA方式的操作请求转换为基于Key寻址方式的操作请求;然后将基于Key寻址方式的操作请求发送给路由库。本发明可以提高存储系统的可靠性、可用性、可扩展性和廉价性,满足高扩展、高可靠、高可用和廉价的海量存储需求。
Description
PCT国内申请,说明书已公开。
Claims (1)
- PCT国内申请,权利要求书已公开。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2011/075048 WO2011157144A2 (zh) | 2011-05-31 | 2011-05-31 | 数据读写方法、装置和存储系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102918509A true CN102918509A (zh) | 2013-02-06 |
CN102918509B CN102918509B (zh) | 2014-06-04 |
Family
ID=45348624
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201180000715.1A Active CN102918509B (zh) | 2011-05-31 | 2011-05-31 | 数据读写方法、装置和存储系统 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8938604B2 (zh) |
EP (1) | EP2698718A2 (zh) |
CN (1) | CN102918509B (zh) |
WO (1) | WO2011157144A2 (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106598480A (zh) * | 2015-10-14 | 2017-04-26 | 三星电子株式会社 | 具有接口控制机制的电子系统及其操作方法 |
CN110286849A (zh) * | 2019-05-10 | 2019-09-27 | 深圳物缘科技有限公司 | 数据存储系统的数据处理方法和装置 |
US10437849B2 (en) | 2014-06-24 | 2019-10-08 | Huawei Technologies Co., Ltd. | Method and apparatus for implementing storage of file in IP disk |
CN113037772A (zh) * | 2021-03-30 | 2021-06-25 | 苏州科达科技股份有限公司 | 数据处理方法、系统、设备及存储介质 |
CN113806125A (zh) * | 2021-09-07 | 2021-12-17 | 济南浪潮数据技术有限公司 | 一种卸载卷异常的处理方法、装置、设备及可读介质 |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104007938B (zh) * | 2014-05-29 | 2017-04-05 | 华为技术有限公司 | 在存储网络中的键值生成方法及装置 |
JP2016099969A (ja) * | 2014-11-26 | 2016-05-30 | 富士通株式会社 | 情報処理装置、データ保存システム、及びデータ保存方法 |
KR20160131359A (ko) * | 2015-05-07 | 2016-11-16 | 에스케이하이닉스 주식회사 | 메모리 모듈, 메모리 모듈의 모듈 콘트롤러 및 메모리 모듈의 동작 방법 |
CN105095013B (zh) * | 2015-06-04 | 2017-11-21 | 华为技术有限公司 | 数据存储方法、恢复方法、相关装置以及系统 |
CN105516254B (zh) * | 2015-11-26 | 2019-03-12 | 南京佰联信息技术有限公司 | 无人驾驶装置的数据读写方法及装置 |
US10534547B2 (en) * | 2015-12-29 | 2020-01-14 | EMC IP Holding Company LLC | Consistent transition from asynchronous to synchronous replication in hash-based storage systems |
JP6734058B2 (ja) * | 2016-01-27 | 2020-08-05 | 株式会社バイオス | 制御装置 |
JP6542152B2 (ja) * | 2016-03-29 | 2019-07-10 | 東芝メモリ株式会社 | オブジェクトストレージ、コントローラおよびプログラム |
US11120002B2 (en) * | 2016-07-20 | 2021-09-14 | Verizon Media Inc. | Method and system for concurrent database operation |
US10445199B2 (en) * | 2016-12-22 | 2019-10-15 | Western Digital Technologies, Inc. | Bad page management in storage devices |
CN110049091A (zh) * | 2019-01-10 | 2019-07-23 | 阿里巴巴集团控股有限公司 | 数据存储方法及装置、电子设备、存储介质 |
CN110336857B (zh) * | 2019-06-03 | 2022-04-12 | 平安科技(深圳)有限公司 | 网络块设备的创建方法、装置、设备和存储介质 |
US11321244B2 (en) * | 2019-12-16 | 2022-05-03 | Samsung Electronics Co., Ltd. | Block interface emulation for key value device |
Citations (3)
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US7443841B2 (en) * | 2002-10-30 | 2008-10-28 | Nortel Networks Limited | Longest prefix matching (LPM) using a fixed comparison hash table |
WO2009126562A1 (en) * | 2008-04-06 | 2009-10-15 | Fusion Multisystems, Inc. | Apparatus, system, and method for validating that a correct data segment is read from a data storage device |
CN102023809A (zh) * | 2009-09-21 | 2011-04-20 | 成都市华为赛门铁克科技有限公司 | 存储系统、从存储系统读取数据的方法及写入数据的方法 |
Family Cites Families (12)
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US6470438B1 (en) * | 2000-02-22 | 2002-10-22 | Hewlett-Packard Company | Methods and apparatus for reducing false hits in a non-tagged, n-way cache |
JP2005140823A (ja) * | 2003-11-04 | 2005-06-02 | Sony Corp | 情報処理装置、制御方法、プログラム、並びに記録媒体 |
FR2878673B1 (fr) * | 2004-11-26 | 2007-02-09 | Univ Picardie Jules Verne Etab | Systeme et procede de sauvegarde distribuee perenne |
JP2007156597A (ja) * | 2005-12-01 | 2007-06-21 | Hitachi Ltd | ストレージ装置 |
JP2007219611A (ja) * | 2006-02-14 | 2007-08-30 | Hitachi Ltd | バックアップ装置及びバックアップ方法 |
US8352692B1 (en) * | 2007-03-30 | 2013-01-08 | Symantec Corporation | Utilizing peer-to-peer services with single instance storage techniques |
US8775817B2 (en) * | 2008-05-12 | 2014-07-08 | Microsoft Corporation | Application-configurable distributed hash table framework |
US8335889B2 (en) | 2008-09-11 | 2012-12-18 | Nec Laboratories America, Inc. | Content addressable storage systems and methods employing searchable blocks |
CN101783761A (zh) * | 2009-01-21 | 2010-07-21 | 华为技术有限公司 | 一种存储及查找路由表的方法及装置 |
US8996803B2 (en) * | 2010-07-02 | 2015-03-31 | Futurewei Technologies, Inc. | Method and apparatus for providing highly-scalable network storage for well-gridded objects |
US9256368B2 (en) * | 2010-09-30 | 2016-02-09 | Nec Corporation | System and method for deduplication of distributed data |
GB2486462B (en) * | 2010-12-16 | 2019-04-24 | Maidsafe Found | Distributed file system |
-
2011
- 2011-05-31 WO PCT/CN2011/075048 patent/WO2011157144A2/zh active Application Filing
- 2011-05-31 CN CN201180000715.1A patent/CN102918509B/zh active Active
- 2011-05-31 EP EP11795110.3A patent/EP2698718A2/en not_active Withdrawn
-
2012
- 2012-12-05 US US13/706,068 patent/US8938604B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7443841B2 (en) * | 2002-10-30 | 2008-10-28 | Nortel Networks Limited | Longest prefix matching (LPM) using a fixed comparison hash table |
WO2009126562A1 (en) * | 2008-04-06 | 2009-10-15 | Fusion Multisystems, Inc. | Apparatus, system, and method for validating that a correct data segment is read from a data storage device |
CN102023809A (zh) * | 2009-09-21 | 2011-04-20 | 成都市华为赛门铁克科技有限公司 | 存储系统、从存储系统读取数据的方法及写入数据的方法 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10437849B2 (en) | 2014-06-24 | 2019-10-08 | Huawei Technologies Co., Ltd. | Method and apparatus for implementing storage of file in IP disk |
CN106598480A (zh) * | 2015-10-14 | 2017-04-26 | 三星电子株式会社 | 具有接口控制机制的电子系统及其操作方法 |
TWI699696B (zh) * | 2015-10-14 | 2020-07-21 | 南韓商三星電子股份有限公司 | 具有介面控制機構之電子系統及其操作方法 |
CN110286849A (zh) * | 2019-05-10 | 2019-09-27 | 深圳物缘科技有限公司 | 数据存储系统的数据处理方法和装置 |
CN110286849B (zh) * | 2019-05-10 | 2023-07-21 | 深圳物缘科技有限公司 | 数据存储系统的数据处理方法和装置 |
CN113037772A (zh) * | 2021-03-30 | 2021-06-25 | 苏州科达科技股份有限公司 | 数据处理方法、系统、设备及存储介质 |
CN113806125A (zh) * | 2021-09-07 | 2021-12-17 | 济南浪潮数据技术有限公司 | 一种卸载卷异常的处理方法、装置、设备及可读介质 |
CN113806125B (zh) * | 2021-09-07 | 2023-12-22 | 济南浪潮数据技术有限公司 | 一种卸载卷异常的处理方法、装置、设备及可读介质 |
Also Published As
Publication number | Publication date |
---|---|
CN102918509B (zh) | 2014-06-04 |
US20130111187A1 (en) | 2013-05-02 |
US8938604B2 (en) | 2015-01-20 |
WO2011157144A2 (zh) | 2011-12-22 |
EP2698718A4 (en) | 2014-02-19 |
WO2011157144A3 (zh) | 2012-04-19 |
EP2698718A2 (en) | 2014-02-19 |
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