JP2013161476A5 - - Google Patents

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Publication number
JP2013161476A5
JP2013161476A5 JP2013002710A JP2013002710A JP2013161476A5 JP 2013161476 A5 JP2013161476 A5 JP 2013161476A5 JP 2013002710 A JP2013002710 A JP 2013002710A JP 2013002710 A JP2013002710 A JP 2013002710A JP 2013161476 A5 JP2013161476 A5 JP 2013161476A5
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JP
Japan
Prior art keywords
rebuild
delay
storage system
time
queue
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Withdrawn
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JP2013002710A
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English (en)
Japanese (ja)
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JP2013161476A (ja
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Priority claimed from US13/368,725 external-priority patent/US8751861B2/en
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Publication of JP2013161476A publication Critical patent/JP2013161476A/ja
Publication of JP2013161476A5 publication Critical patent/JP2013161476A5/ja
Withdrawn legal-status Critical Current

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JP2013002710A 2012-02-08 2013-01-10 Ｒａｉｄの再構築を改善するシステム及び方法 Withdrawn JP2013161476A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/368,725 US8751861B2 (en) 2012-02-08 2012-02-08 System and method for improved rebuild in RAID
US13/368,725 2012-02-08

Publications (2)

Publication Number Publication Date
JP2013161476A JP2013161476A (ja) 2013-08-19
JP2013161476A5 true JP2013161476A5 (enExample) 2016-02-04

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013002710A Withdrawn JP2013161476A (ja) 2012-02-08 2013-01-10 Ｒａｉｄの再構築を改善するシステム及び方法

Country Status (6)

Country Link
US (1) US8751861B2 (enExample)
EP (1) EP2626780B1 (enExample)
JP (1) JP2013161476A (enExample)
KR (1) KR20130091628A (enExample)
CN (1) CN103246480B (enExample)
TW (1) TWI544344B (enExample)

Families Citing this family (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8707090B2 (en) * 2011-10-19 2014-04-22 Hitachi, Ltd. Storage system
US20140215147A1 (en) * 2013-01-25 2014-07-31 Hewlett-Packard Development Company, L.P. Raid storage rebuild processing
US10681134B2 (en) * 2013-07-31 2020-06-09 Pure Storage, Inc. Accelerated learning in adaptive rebuilding by applying observations to other samples
WO2015073042A1 (en) 2013-11-18 2015-05-21 Hewlett-Packard Development Company, L.P. Indicating rebuild state of storage devices
CN103677669B (zh) * 2013-11-29 2016-08-17 华为技术有限公司 调度io的方法和装置
US9075773B1 (en) * 2014-05-07 2015-07-07 Igneous Systems, Inc. Prioritized repair of data storage failures
US9921879B2 (en) 2014-05-13 2018-03-20 International Business Machines Corporation Using queues corresponding to attribute values associated with units of work to select the units of work to process
US9563366B2 (en) * 2014-05-13 2017-02-07 International Business Machines Corporation Using queues corresponding to attribute values associated with units of work and sub-units of the unit of work to select the units of work and their sub-units to process
US9575800B2 (en) 2014-05-13 2017-02-21 International Business Machines Corporation Using queues corresponding to attribute values and priorities associated with units of work and sub-units of the unit of work to select the units of work and their sub-units to process
US9201735B1 (en) 2014-06-25 2015-12-01 Igneous Systems, Inc. Distributed storage data repair air via partial data rebuild within an execution path
US9734007B2 (en) 2014-07-09 2017-08-15 Qualcomm Incorporated Systems and methods for reliably storing data using liquid distributed storage
US9582355B2 (en) * 2014-07-09 2017-02-28 Qualcomm Incorporated Systems and methods for reliably storing data using liquid distributed storage
US9594632B2 (en) * 2014-07-09 2017-03-14 Qualcomm Incorporated Systems and methods for reliably storing data using liquid distributed storage
US9053114B1 (en) 2014-08-07 2015-06-09 Igneous Systems, Inc. Extensible data path
US9098451B1 (en) 2014-11-21 2015-08-04 Igneous Systems, Inc. Shingled repair set for writing data
US9276900B1 (en) 2015-03-19 2016-03-01 Igneous Systems, Inc. Network bootstrapping for a distributed storage system
US9747042B2 (en) * 2015-06-30 2017-08-29 International Business Machines Corporation Statistic-based isolation of lethargic drives
CN105224243B (zh) * 2015-08-31 2018-06-12 深圳神州数码云科数据技术有限公司 一种磁盘阵列的初始化和重建的速度调节方法
US9798473B2 (en) 2015-10-29 2017-10-24 OWC Holdings, Inc. Storage volume device and method for increasing write speed for data streams while providing data protection
CN107203442B (zh) * 2016-03-16 2020-04-21 伊姆西Ip控股有限责任公司 独立磁盘冗余阵列的重建性能的评估方法和设备
CN107491263B (zh) * 2016-06-12 2022-07-22 北京忆恒创源科技股份有限公司 一种基于存储对象的数据重构方法
KR102611571B1 (ko) * 2016-11-09 2023-12-07 삼성전자주식회사 비휘발성 메모리를 포함하는 raid 시스템
CN106980468A (zh) * 2017-03-03 2017-07-25 杭州宏杉科技股份有限公司 触发raid阵列重建的方法及装置
WO2018165952A1 (zh) * 2017-03-16 2018-09-20 深圳大趋智能科技有限公司 iOS线程恢复的方法及装置
US10678643B1 (en) * 2017-04-26 2020-06-09 EMC IP Holding Company LLC Splitting a group of physical data storage drives into partnership groups to limit the risk of data loss during drive rebuilds in a mapped RAID (redundant array of independent disks) data storage system
CN107422989B (zh) * 2017-07-27 2020-04-07 深圳市云舒网络技术有限公司 一种Server SAN系统多副本读取方法及存储系统
US10691543B2 (en) 2017-11-14 2020-06-23 International Business Machines Corporation Machine learning to enhance redundant array of independent disks rebuilds
US10664187B2 (en) 2017-12-01 2020-05-26 International Business Machines Corporation Reducing a rate at which data is mirrored from a primary server to a secondary server
US10417069B2 (en) 2017-12-01 2019-09-17 International Business Machines Corporation Handling zero fault tolerance events in machines where failure likely results in unacceptable loss
US10725776B2 (en) 2017-12-01 2020-07-28 International Business Machines Corporation Reducing a rate at which requests are sent from one processor to another to reduce processor utilization at the processor receiving the requests
US10733053B1 (en) 2018-01-31 2020-08-04 Pure Storage, Inc. Disaster recovery for high-bandwidth distributed archives
CN110413209B (zh) * 2018-04-28 2023-05-30 伊姆西Ip控股有限责任公司 管理存储系统的方法和设备
US10824526B2 (en) 2018-08-03 2020-11-03 Western Digital Technologies, Inc. Using failed storage device in peer-to-peer storage system to perform storage-centric task
US10649843B2 (en) 2018-08-03 2020-05-12 Western Digital Technologies, Inc. Storage systems with peer data scrub
US10901848B2 (en) 2018-08-03 2021-01-26 Western Digital Technologies, Inc. Storage systems with peer data recovery
US10831603B2 (en) 2018-08-03 2020-11-10 Western Digital Technologies, Inc. Rebuild assist using failed storage device
US11099934B2 (en) * 2018-08-24 2021-08-24 International Business Machines Corporation Data rebuilding
US11182258B2 (en) 2019-01-04 2021-11-23 Western Digital Technologies, Inc. Data rebuild using dynamic peer work allocation
US10990480B1 (en) * 2019-04-05 2021-04-27 Pure Storage, Inc. Performance of RAID rebuild operations by a storage group controller of a storage system
US11194663B2 (en) * 2019-09-20 2021-12-07 DigitalOcean, LLC Protocol for improving rebuild times of redundant array of independent disks
CN111352584A (zh) * 2020-02-21 2020-06-30 北京天融信网络安全技术有限公司 一种数据重建方法及装置
CN111427515A (zh) * 2020-03-27 2020-07-17 杭州宏杉科技股份有限公司 Raid重建方法及装置
US11221765B2 (en) 2020-04-22 2022-01-11 Seagate Technology, Llc Apparatus and method for executing background operations using rotational position sorting
US11301162B2 (en) * 2020-05-31 2022-04-12 EMC IP Holding Company LLC Balancing resiliency and performance by selective use of degraded writes and spare capacity in storage systems
US11403175B2 (en) * 2020-07-31 2022-08-02 EMC IP Holding Company LLC Rebuilding data previously stored on a failed data storage drive
CN114385412A (zh) * 2020-10-22 2022-04-22 伊姆西Ip控股有限责任公司 存储管理方法、设备和计算机程序产品
CN112596818B (zh) * 2020-12-30 2023-12-05 上海众源网络有限公司 一种应用程序控制方法、系统及装置
CN114816221B (zh) * 2021-01-22 2025-07-18 伊姆西Ip控股有限责任公司 存储管理方法、设备和计算机程序产品
CN112887432B (zh) * 2021-03-31 2023-07-18 中国工商银行股份有限公司 分布式系统重建运维方法、运维节点及系统
US11593237B2 (en) 2021-05-28 2023-02-28 International Business Machines Corporation Fast recovery with enhanced raid protection
US11687258B2 (en) 2021-09-08 2023-06-27 Hewlett Packard Enterprise Development Lp Operational feature activation/disabling
CN114546279B (zh) * 2022-02-24 2023-11-14 重庆紫光华山智安科技有限公司 Io请求预测方法、装置、存储节点及可读存储介质
US12164366B2 (en) * 2022-12-08 2024-12-10 Dell Products L.P. Disk failure prediction using machine learning
TWI891531B (zh) * 2024-10-09 2025-07-21 宏碁股份有限公司 儲存裝置管理方法與資料儲存系統

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2923702B2 (ja) * 1991-04-01 1999-07-26 株式会社日立製作所 記憶装置及びそのデータ修復方法
US5278838A (en) * 1991-06-18 1994-01-11 Ibm Corp. Recovery from errors in a redundant array of disk drives
US5313626A (en) * 1991-12-17 1994-05-17 Jones Craig S Disk drive array with efficient background rebuilding
US5822584A (en) * 1995-10-13 1998-10-13 Compaq Computer Corporation User selectable priority for disk array background operations
US6834386B1 (en) * 1999-07-16 2004-12-21 Microsoft Corporation Method and system for regulating background tasks using performance measurements
US6516425B1 (en) * 1999-10-29 2003-02-04 Hewlett-Packard Co. Raid rebuild using most vulnerable data redundancy scheme first
US6647514B1 (en) * 2000-03-23 2003-11-11 Hewlett-Packard Development Company, L.P. Host I/O performance and availability of a storage array during rebuild by prioritizing I/O request
US7139931B2 (en) * 2002-08-19 2006-11-21 Aristos Logic Corporation Method of controlling the system performance and reliability impact of hard disk drive rebuild
JP4322068B2 (ja) 2003-03-07 2009-08-26 富士通株式会社 ストレージシステム及びそのデイスク負荷バランス制御方法
JP4472617B2 (ja) * 2005-10-28 2010-06-02 富士通株式会社 Ｒａｉｄシステム、ｒａｉｄコントローラ及びそのリビルド／コピーバック処理方法
US7979635B2 (en) * 2008-02-14 2011-07-12 International Business Machines Corporation Apparatus and method to allocate resources in a data storage library
CN101576833B (zh) * 2009-06-26 2012-05-23 杭州华三通信技术有限公司 一种独立磁盘冗余阵列raid数据重建方法和装置
US8589625B2 (en) * 2010-09-15 2013-11-19 Pure Storage, Inc. Scheduling of reconstructive I/O read operations in a storage environment

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