CN102629225B - 双控制器磁盘阵列、存储系统以及数据存储路径切换方法 - Google Patents
双控制器磁盘阵列、存储系统以及数据存储路径切换方法 Download PDFInfo
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- CN102629225B CN102629225B CN201210049908.2A CN201210049908A CN102629225B CN 102629225 B CN102629225 B CN 102629225B CN 201210049908 A CN201210049908 A CN 201210049908A CN 102629225 B CN102629225 B CN 102629225B
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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
- G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
- G06F3/0629—Configuration or reconfiguration of storage systems
- G06F3/0635—Configuration or reconfiguration of storage systems by changing the path, e.g. traffic rerouting, path reconfiguration
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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
- G06F11/2089—Redundant storage control functionality
- G06F11/2092—Techniques of failing over between control units
-
- 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
- G06F3/0617—Improving the reliability of storage systems in relation to availability
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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
- G06F3/0671—In-line storage system
- G06F3/0683—Plurality of storage devices
- G06F3/0689—Disk arrays, e.g. RAID, JBOD
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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
- G06F11/2002—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 interconnections or communication control functionality are redundant
- G06F11/2007—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 interconnections or communication control functionality are redundant using redundant communication media
- G06F11/201—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 interconnections or communication control functionality are redundant using redundant communication media between storage system components
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- Quality & Reliability (AREA)
- Computer Networks & Wireless Communication (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
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Abstract
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Claims (11)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
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CN201210049908.2A CN102629225B (zh) | 2011-12-31 | 2012-02-29 | 双控制器磁盘阵列、存储系统以及数据存储路径切换方法 |
PCT/CN2012/081178 WO2013097485A1 (zh) | 2011-12-31 | 2012-09-10 | 磁盘阵列、存储系统以及数据存储路径切换方法 |
US13/622,908 US8930608B2 (en) | 2011-12-31 | 2012-09-19 | Switch disk array, storage system and data storage path switching method |
EP12187557.9A EP2610750B1 (en) | 2011-12-31 | 2012-10-08 | Disk array, storage system and data storage path switching method |
Applications Claiming Priority (3)
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CN201110459979.5 | 2011-12-31 | ||
CN201110459979 | 2011-12-31 | ||
CN201210049908.2A CN102629225B (zh) | 2011-12-31 | 2012-02-29 | 双控制器磁盘阵列、存储系统以及数据存储路径切换方法 |
Publications (2)
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CN102629225A CN102629225A (zh) | 2012-08-08 |
CN102629225B true CN102629225B (zh) | 2014-05-07 |
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CN201210049908.2A Active CN102629225B (zh) | 2011-12-31 | 2012-02-29 | 双控制器磁盘阵列、存储系统以及数据存储路径切换方法 |
Country Status (4)
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US (1) | US8930608B2 (zh) |
EP (1) | EP2610750B1 (zh) |
CN (1) | CN102629225B (zh) |
WO (1) | WO2013097485A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105808155A (zh) * | 2014-12-31 | 2016-07-27 | 北京神州云科数据技术有限公司 | 基于双控制器的读写锁方法及装置 |
Families Citing this family (23)
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CN102629225B (zh) | 2011-12-31 | 2014-05-07 | 华为技术有限公司 | 双控制器磁盘阵列、存储系统以及数据存储路径切换方法 |
KR102007368B1 (ko) * | 2012-12-17 | 2019-08-05 | 한국전자통신연구원 | Pci 익스프레스 스위치 및 이를 이용한 컴퓨터 시스템 |
CN103440177A (zh) * | 2013-08-23 | 2013-12-11 | 浪潮电子信息产业股份有限公司 | 一种基于numa多物理层分区的存储控制冗余方法 |
US20160196078A1 (en) * | 2013-09-05 | 2016-07-07 | Hewlett Packard Enterprise Development Lp | Mesh topology storage cluster with an array based manager |
CN103645864B (zh) * | 2013-12-26 | 2016-08-24 | 深圳市迪菲特科技股份有限公司 | 一种磁盘阵列双控系统及其实现方法 |
WO2015122814A1 (en) * | 2014-02-14 | 2015-08-20 | Telefonaktiebolaget L M Ericsson (Publ) | Synchronising playing of streaming content on plural streaming clients |
CN104049915B (zh) * | 2014-06-20 | 2017-01-25 | 华为技术有限公司 | 一种存储系统及通信方法 |
CN104579802A (zh) * | 2015-02-15 | 2015-04-29 | 浪潮电子信息产业股份有限公司 | 一种多路服务器快速故障恢复的方法 |
CN104881246B (zh) * | 2015-03-30 | 2018-01-12 | 北京华胜天成软件技术有限公司 | 应用于集群存储系统的输出入传递方法及系统 |
CN105045533B (zh) * | 2015-07-09 | 2019-03-22 | 上海爱数信息技术股份有限公司 | 适用于双控高可用存储系统的磁盘心跳收发方法 |
CN105094706B (zh) * | 2015-07-27 | 2018-03-30 | 北京华胜天成软件技术有限公司 | 定时更新磁盘smart信息的方法及双控系统 |
US10333865B2 (en) * | 2015-08-21 | 2019-06-25 | Cisco Technology, Inc. | Transformation of peripheral component interconnect express compliant virtual devices in a network environment |
KR102498223B1 (ko) * | 2015-10-13 | 2023-02-09 | 삼성전자주식회사 | Ufs 장치의 작동 방법, ufs 호스트의 작동 방법, 및 이들을 포함하는 시스템의 작동 방법 |
CN106059791B (zh) | 2016-05-13 | 2020-04-14 | 华为技术有限公司 | 一种存储系统中业务的链路切换方法和存储设备 |
CN108664361B (zh) * | 2017-03-27 | 2021-07-16 | 杭州宏杉科技股份有限公司 | Pcie非透明通道修复方法及装置 |
CN109213702B (zh) | 2017-06-30 | 2022-08-30 | 伊姆西Ip控股有限责任公司 | 虚拟机环境中的虚拟双控制模块之间的通信 |
CN109656478A (zh) * | 2018-12-11 | 2019-04-19 | 浪潮(北京)电子信息产业有限公司 | 一种存储服务器 |
CN109783280A (zh) * | 2019-01-15 | 2019-05-21 | 上海海得控制系统股份有限公司 | 共享存储系统和共享存储方法 |
US11194678B2 (en) | 2020-03-02 | 2021-12-07 | Silicon Motion, Inc. | Method and apparatus for performing node information exchange management of all flash array server |
CN111813334B (zh) * | 2020-06-04 | 2024-04-05 | 中国科学院上海微系统与信息技术研究所 | 一种Ceph的写性能优化和双控节点组合方法 |
CN113872868B (zh) * | 2020-06-30 | 2022-11-25 | 华为技术有限公司 | 通知消息传输方法、装置及系统、存储介质 |
CN111881067B (zh) * | 2020-07-30 | 2022-07-08 | 北京浪潮数据技术有限公司 | 一种内存申请方法、装置、电子设备和介质 |
US11637750B2 (en) * | 2021-03-31 | 2023-04-25 | Lenovo Enterprise Solutions (Singapore) Pte. Ltd. | Providing configuration data to a connected network switch |
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2012
- 2012-02-29 CN CN201210049908.2A patent/CN102629225B/zh active Active
- 2012-09-10 WO PCT/CN2012/081178 patent/WO2013097485A1/zh active Application Filing
- 2012-09-19 US US13/622,908 patent/US8930608B2/en active Active
- 2012-10-08 EP EP12187557.9A patent/EP2610750B1/en active Active
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CN105808155A (zh) * | 2014-12-31 | 2016-07-27 | 北京神州云科数据技术有限公司 | 基于双控制器的读写锁方法及装置 |
CN105808155B (zh) * | 2014-12-31 | 2018-10-19 | 深圳神州数码云科数据技术有限公司 | 基于双控制器的读写锁方法及装置 |
Also Published As
Publication number | Publication date |
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CN102629225A (zh) | 2012-08-08 |
EP2610750A1 (en) | 2013-07-03 |
US8930608B2 (en) | 2015-01-06 |
EP2610750B1 (en) | 2015-09-09 |
WO2013097485A1 (zh) | 2013-07-04 |
US20130173839A1 (en) | 2013-07-04 |
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