CN102024059A - 一种文件系统内实现独立磁盘冗余阵列保护的方法及装置 - Google Patents
一种文件系统内实现独立磁盘冗余阵列保护的方法及装置 Download PDFInfo
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- CN102024059A CN102024059A CN2010106199612A CN201010619961A CN102024059A CN 102024059 A CN102024059 A CN 102024059A CN 2010106199612 A CN2010106199612 A CN 2010106199612A CN 201010619961 A CN201010619961 A CN 201010619961A CN 102024059 A CN102024059 A CN 102024059A
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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
- G06F12/0802—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
- 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
- G06F3/0638—Organizing or formatting or addressing of data
- G06F3/0643—Management of files
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/10—File systems; File servers
- G06F16/16—File or folder operations, e.g. details of user interfaces specifically adapted to file 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
- G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
- G06F3/0614—Improving the reliability of storage systems
- G06F3/0619—Improving the reliability of storage systems in relation to data integrity, e.g. data losses, bit errors
-
- 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
- G06F3/0671—In-line storage system
- G06F3/0683—Plurality of storage devices
- G06F3/0689—Disk arrays, e.g. RAID, JBOD
-
- 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
- G06F11/1076—Parity data used in redundant arrays of independent storages, e.g. in RAID systems
-
- 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
- G06F11/2056—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 by mirroring
- G06F11/2058—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 by mirroring using more than 2 mirrored copies
-
- 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
- G06F11/2056—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 by mirroring
- G06F11/2087—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 by mirroring with a common controller
Abstract
Description
Claims (11)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010106199612A CN102024059B (zh) | 2010-12-31 | 2010-12-31 | 一种文件系统内实现独立磁盘冗余阵列保护的方法及装置 |
PCT/CN2011/084984 WO2012089152A1 (zh) | 2010-12-31 | 2011-12-30 | 一种文件系统内实现独立磁盘冗余阵列保护的方法及装置 |
EP11854316.4A EP2573689A4 (en) | 2010-12-31 | 2011-12-30 | METHOD AND APPARATUS FOR PROVIDING REDUNDANT NETWORK PROTECTION OF INDEPENDENT DISKS IN A FILE SYSTEM |
US13/718,814 US20130103902A1 (en) | 2010-12-31 | 2012-12-18 | Method and apparatus for implementing protection of redundant array of independent disks in file system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010106199612A CN102024059B (zh) | 2010-12-31 | 2010-12-31 | 一种文件系统内实现独立磁盘冗余阵列保护的方法及装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102024059A true CN102024059A (zh) | 2011-04-20 |
CN102024059B CN102024059B (zh) | 2012-07-18 |
Family
ID=43865356
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010106199612A Active CN102024059B (zh) | 2010-12-31 | 2010-12-31 | 一种文件系统内实现独立磁盘冗余阵列保护的方法及装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20130103902A1 (zh) |
EP (1) | EP2573689A4 (zh) |
CN (1) | CN102024059B (zh) |
WO (1) | WO2012089152A1 (zh) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102262882A (zh) * | 2011-06-20 | 2011-11-30 | 成都市华为赛门铁克科技有限公司 | 硬盘阵列的读/写方法及装置、网络设备 |
WO2012089152A1 (zh) * | 2010-12-31 | 2012-07-05 | 成都市华为赛门铁克科技有限公司 | 一种文件系统内实现独立磁盘冗余阵列保护的方法及装置 |
CN103399823A (zh) * | 2011-12-31 | 2013-11-20 | 华为数字技术(成都)有限公司 | 业务数据的存储方法、设备和系统 |
CN103699855A (zh) * | 2013-12-05 | 2014-04-02 | 华为技术有限公司 | 一种数据处理方法和装置 |
CN104216660A (zh) * | 2013-05-30 | 2014-12-17 | 华为软件技术有限公司 | 提高磁盘阵列性能的方法及装置 |
CN104571963A (zh) * | 2014-12-31 | 2015-04-29 | 曙光信息产业股份有限公司 | Raid的元数据的处理方法和装置 |
CN104991747A (zh) * | 2015-07-30 | 2015-10-21 | 湖南亿谷科技发展股份有限公司 | 数据管理方法及系统 |
CN106855790A (zh) * | 2016-12-20 | 2017-06-16 | 北京小米移动软件有限公司 | 文件处理方法、装置和设备 |
WO2018081960A1 (zh) * | 2016-11-02 | 2018-05-11 | 华为技术有限公司 | 管理文件的方法、文件系统和服务器系统 |
CN109240998A (zh) * | 2018-08-24 | 2019-01-18 | 网宿科技股份有限公司 | 可配置的文件解析方法 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103942012B (zh) * | 2014-03-26 | 2017-10-10 | 华为技术有限公司 | 一种读取数据的方法、装置及设备 |
CN104850359B (zh) * | 2015-05-29 | 2019-01-15 | 浙江宇视科技有限公司 | 一种raid阵列重建方法和装置 |
CN106775456B (zh) * | 2016-11-22 | 2019-11-26 | 华为技术有限公司 | 一种数据处理方法、装置及系统 |
CN112015328B (zh) * | 2019-05-30 | 2022-05-31 | 武汉海康存储技术有限公司 | 第5级独立磁盘冗余阵列的创建方法及装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060112298A1 (en) * | 2004-11-08 | 2006-05-25 | Broadcom Corporation | Method and computer program product to migrate legacy data to a RAID array while contemporaneously providing user access to legacy data |
US7454566B1 (en) * | 2005-05-02 | 2008-11-18 | Nvidia Corporation | System and method for adaptive RAID configuration |
CN101567211A (zh) * | 2009-05-27 | 2009-10-28 | 杭州华三通信技术有限公司 | 一种提高磁盘可用性的方法和磁盘阵列控制器 |
Family Cites Families (9)
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US6523046B2 (en) * | 2000-02-25 | 2003-02-18 | Microsoft Corporation | Infrastructure and method for supporting generic multimedia metadata |
US8140860B2 (en) * | 2003-12-15 | 2012-03-20 | International Business Machines Corporation | Policy-driven file system with integrated RAID functionality |
US20070079068A1 (en) * | 2005-09-30 | 2007-04-05 | Intel Corporation | Storing data with different specified levels of data redundancy |
US7657671B2 (en) * | 2005-11-04 | 2010-02-02 | Sun Microsystems, Inc. | Adaptive resilvering I/O scheduling |
US8296498B2 (en) * | 2007-11-13 | 2012-10-23 | Sandisk Technologies Inc. | Method and system for virtual fast access non-volatile RAM |
US8788519B2 (en) * | 2008-10-24 | 2014-07-22 | John C. Canessa | System and methods for metadata management in content addressable storage |
JP2010282281A (ja) * | 2009-06-02 | 2010-12-16 | Hitachi Ltd | ディスクアレイ装置、及びその制御方法、並びにプログラム |
CN101727298B (zh) * | 2009-11-04 | 2012-05-23 | 北京东方广视科技股份有限公司 | 实现独立磁盘冗余阵列的方法和装置 |
CN102024059B (zh) * | 2010-12-31 | 2012-07-18 | 成都市华为赛门铁克科技有限公司 | 一种文件系统内实现独立磁盘冗余阵列保护的方法及装置 |
-
2010
- 2010-12-31 CN CN2010106199612A patent/CN102024059B/zh active Active
-
2011
- 2011-12-30 EP EP11854316.4A patent/EP2573689A4/en not_active Withdrawn
- 2011-12-30 WO PCT/CN2011/084984 patent/WO2012089152A1/zh active Application Filing
-
2012
- 2012-12-18 US US13/718,814 patent/US20130103902A1/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060112298A1 (en) * | 2004-11-08 | 2006-05-25 | Broadcom Corporation | Method and computer program product to migrate legacy data to a RAID array while contemporaneously providing user access to legacy data |
US7454566B1 (en) * | 2005-05-02 | 2008-11-18 | Nvidia Corporation | System and method for adaptive RAID configuration |
CN101567211A (zh) * | 2009-05-27 | 2009-10-28 | 杭州华三通信技术有限公司 | 一种提高磁盘可用性的方法和磁盘阵列控制器 |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012089152A1 (zh) * | 2010-12-31 | 2012-07-05 | 成都市华为赛门铁克科技有限公司 | 一种文件系统内实现独立磁盘冗余阵列保护的方法及装置 |
CN102262882B (zh) * | 2011-06-20 | 2013-12-04 | 华为数字技术(成都)有限公司 | 硬盘阵列的读/写方法及装置、网络设备 |
CN102262882A (zh) * | 2011-06-20 | 2011-11-30 | 成都市华为赛门铁克科技有限公司 | 硬盘阵列的读/写方法及装置、网络设备 |
CN103399823B (zh) * | 2011-12-31 | 2016-03-30 | 华为数字技术(成都)有限公司 | 业务数据的存储方法、设备和系统 |
CN103399823A (zh) * | 2011-12-31 | 2013-11-20 | 华为数字技术(成都)有限公司 | 业务数据的存储方法、设备和系统 |
CN104216660A (zh) * | 2013-05-30 | 2014-12-17 | 华为软件技术有限公司 | 提高磁盘阵列性能的方法及装置 |
CN103699855A (zh) * | 2013-12-05 | 2014-04-02 | 华为技术有限公司 | 一种数据处理方法和装置 |
CN103699855B (zh) * | 2013-12-05 | 2018-04-27 | 华为技术有限公司 | 一种数据处理方法和装置 |
CN104571963A (zh) * | 2014-12-31 | 2015-04-29 | 曙光信息产业股份有限公司 | Raid的元数据的处理方法和装置 |
CN104991747A (zh) * | 2015-07-30 | 2015-10-21 | 湖南亿谷科技发展股份有限公司 | 数据管理方法及系统 |
WO2018081960A1 (zh) * | 2016-11-02 | 2018-05-11 | 华为技术有限公司 | 管理文件的方法、文件系统和服务器系统 |
CN106855790A (zh) * | 2016-12-20 | 2017-06-16 | 北京小米移动软件有限公司 | 文件处理方法、装置和设备 |
CN109240998A (zh) * | 2018-08-24 | 2019-01-18 | 网宿科技股份有限公司 | 可配置的文件解析方法 |
Also Published As
Publication number | Publication date |
---|---|
US20130103902A1 (en) | 2013-04-25 |
WO2012089152A1 (zh) | 2012-07-05 |
CN102024059B (zh) | 2012-07-18 |
EP2573689A4 (en) | 2013-11-13 |
EP2573689A1 (en) | 2013-03-27 |
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