WO2011157144A3 - 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
- Publication number
- WO2011157144A3 WO2011157144A3 PCT/CN2011/075048 CN2011075048W WO2011157144A3 WO 2011157144 A3 WO2011157144 A3 WO 2011157144A3 CN 2011075048 W CN2011075048 W CN 2011075048W WO 2011157144 A3 WO2011157144 A3 WO 2011157144A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- storage system
- operation request
- request based
- manner
- readiing
- Prior art date
Links
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
-
- 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
-
- 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
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。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。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201180000715.1A CN102918509B (zh) | 2011-05-31 | 2011-05-31 | 数据读写方法、装置和存储系统 |
PCT/CN2011/075048 WO2011157144A2 (zh) | 2011-05-31 | 2011-05-31 | 数据读写方法、装置和存储系统 |
EP11795110.3A EP2698718A2 (en) | 2011-05-31 | 2011-05-31 | Data reading and writing method, device and storage system |
US13/706,068 US8938604B2 (en) | 2011-05-31 | 2012-12-05 | Data backup using distributed hash tables |
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 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US13/706,068 Continuation US8938604B2 (en) | 2011-05-31 | 2012-12-05 | Data backup using distributed hash tables |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2011157144A2 WO2011157144A2 (zh) | 2011-12-22 |
WO2011157144A3 true WO2011157144A3 (zh) | 2012-04-19 |
Family
ID=45348624
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CN2011/075048 WO2011157144A2 (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) |
Families Citing this family (18)
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 |
CN104077374B (zh) | 2014-06-24 | 2018-09-11 | 华为技术有限公司 | 一种实现ip盘文件存储的方法及装置 |
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 |
CN107748702B (zh) * | 2015-06-04 | 2021-05-04 | 华为技术有限公司 | 一种数据恢复方法和装置 |
US9927984B2 (en) * | 2015-10-14 | 2018-03-27 | Samsung Electronics Co., Ltd. | Electronic system with interface control mechanism and method of operation thereof |
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 |
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 |
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 |
CN113037772B (zh) * | 2021-03-30 | 2023-05-02 | 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 |
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 |
Citations (6)
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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 |
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 |
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 |
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FR2878673B1 (fr) * | 2004-11-26 | 2007-02-09 | Univ Picardie Jules Verne Etab | Systeme et procede de sauvegarde distribuee perenne |
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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 |
US8996803B2 (en) * | 2010-07-02 | 2015-03-31 | Futurewei Technologies, Inc. | Method and apparatus for providing highly-scalable network storage for well-gridded objects |
EP2622452A4 (en) * | 2010-09-30 | 2017-10-04 | Nec Corporation | Storage system |
GB2486462B (en) * | 2010-12-16 | 2019-04-24 | Maidsafe Found | Distributed file system |
-
2011
- 2011-05-31 CN CN201180000715.1A patent/CN102918509B/zh active Active
- 2011-05-31 EP EP11795110.3A patent/EP2698718A2/en not_active Withdrawn
- 2011-05-31 WO PCT/CN2011/075048 patent/WO2011157144A2/zh active Application Filing
-
2012
- 2012-12-05 US US13/706,068 patent/US8938604B2/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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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 |
US7443841B2 (en) * | 2002-10-30 | 2008-10-28 | Nortel Networks Limited | Longest prefix matching (LPM) using a fixed comparison hash table |
CN1674492A (zh) * | 2003-11-04 | 2005-09-28 | 索尼株式会社 | 信息处理装置、控制方法、程序及记录介质 |
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 |
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 |
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 |
Also Published As
Publication number | Publication date |
---|---|
CN102918509A (zh) | 2013-02-06 |
EP2698718A4 (en) | 2014-02-19 |
EP2698718A2 (en) | 2014-02-19 |
US8938604B2 (en) | 2015-01-20 |
US20130111187A1 (en) | 2013-05-02 |
CN102918509B (zh) | 2014-06-04 |
WO2011157144A2 (zh) | 2011-12-22 |
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