WO2006078311A3 - Apparatus, system and method for differential rebuilding of a reactivated offline raid member disk - Google Patents

Apparatus, system and method for differential rebuilding of a reactivated offline raid member disk Download PDF

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Publication number
WO2006078311A3
WO2006078311A3 PCT/US2005/023472 US2005023472W WO2006078311A3 WO 2006078311 A3 WO2006078311 A3 WO 2006078311A3 US 2005023472 W US2005023472 W US 2005023472W WO 2006078311 A3 WO2006078311 A3 WO 2006078311A3
Authority
WO
WIPO (PCT)
Prior art keywords
rebuilding
differential
offline
member disk
reactivated
Prior art date
Application number
PCT/US2005/023472
Other languages
French (fr)
Other versions
WO2006078311A2 (en
Inventor
Charlie Tseng
Kern S Bhugra
Original Assignee
Ario Data Networks Inc
Charlie Tseng
Kern S Bhugra
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ario Data Networks Inc, Charlie Tseng, Kern S Bhugra filed Critical Ario Data Networks Inc
Publication of WO2006078311A2 publication Critical patent/WO2006078311A2/en
Publication of WO2006078311A3 publication Critical patent/WO2006078311A3/en

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Classifications

    • 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
    • G06F11/1084—Degraded mode, e.g. caused by single or multiple storage removals or disk failures
    • 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
    • G06F11/1092—Rebuilding, e.g. when physically replacing a failing disk
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2211/00—Indexing scheme relating to details of data-processing equipment not covered by groups G06F3/00 - G06F13/00
    • G06F2211/10—Indexing scheme relating to G06F11/10
    • G06F2211/1002—Indexing scheme relating to G06F11/1076
    • G06F2211/1035—Keeping track, i.e. keeping track of data and parity changes

Abstract

An apparatus, system and method are disclosed for rebuilding only changed stripes of an offline member disk in a RAID array that is configured with redundancy and no hot standby (Figure 1) A win-m-progress (WIP) map tracks the changed stripes of the offline member disk prior reactivation and records completion of the differential rebuilding process.
PCT/US2005/023472 2005-01-14 2005-06-30 Apparatus, system and method for differential rebuilding of a reactivated offline raid member disk WO2006078311A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/035,860 2005-01-14
US11/035,860 US7143308B2 (en) 2005-01-14 2005-01-14 Apparatus, system, and method for differential rebuilding of a reactivated offline RAID member disk

Publications (2)

Publication Number Publication Date
WO2006078311A2 WO2006078311A2 (en) 2006-07-27
WO2006078311A3 true WO2006078311A3 (en) 2007-05-10

Family

ID=36685354

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/023472 WO2006078311A2 (en) 2005-01-14 2005-06-30 Apparatus, system and method for differential rebuilding of a reactivated offline raid member disk

Country Status (3)

Country Link
US (1) US7143308B2 (en)
TW (1) TW200625088A (en)
WO (1) WO2006078311A2 (en)

Families Citing this family (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100268285A1 (en) * 2001-10-18 2010-10-21 Orthoip, Llc Bone screw system and method for the fixation of bone fractures
US8679167B2 (en) 2001-10-18 2014-03-25 Orthoip, Llc System and method for a cap used in the fixation of bone fractures
US20100312292A1 (en) * 2001-10-18 2010-12-09 Orthoip, Llc Lagwire system and method for the fixation of bone fractures
US9060809B2 (en) 2001-10-18 2015-06-23 Orthoip, Llc Lagwire system and method for the fixation of bone fractures
US20090306718A1 (en) * 2001-10-18 2009-12-10 Orthoip, Llc Filament and cap systems and methods for the fixation of bone fractures
US8702768B2 (en) 2001-10-18 2014-04-22 Orthoip, Llc Cannulated bone screw system and method
US8828067B2 (en) 2001-10-18 2014-09-09 Orthoip, Llc Bone screw system and method
US6736819B2 (en) * 2001-10-18 2004-05-18 Kishore Tipirneni System and method for fixation of bone fractures
US7343519B2 (en) * 2004-05-03 2008-03-11 Lsi Logic Corporation Disk drive power cycle screening method and apparatus for data storage system
JP4324088B2 (en) * 2004-12-17 2009-09-02 富士通株式会社 Data replication control device
JP4815825B2 (en) * 2005-03-10 2011-11-16 日本電気株式会社 Disk array device and method for reconstructing the same
US20060253729A1 (en) * 2005-05-03 2006-11-09 International Business Machines Corporation Outboard swap of defective device in a storage subsystem
JPWO2006123416A1 (en) * 2005-05-19 2008-12-25 富士通株式会社 Disk failure recovery method and disk array device
US11221917B1 (en) 2005-09-30 2022-01-11 Pure Storage, Inc. Integrity processing in a dispersed storage network
US11620185B2 (en) 2005-09-30 2023-04-04 Pure Storage, Inc. Integrity processing in a dispersed storage network
US10860424B1 (en) 2005-09-30 2020-12-08 Pure Storage, Inc. Background verification processing in a storage network
US8555109B2 (en) * 2009-07-30 2013-10-08 Cleversafe, Inc. Method and apparatus for distributed storage integrity processing
US7529968B2 (en) * 2005-11-07 2009-05-05 Lsi Logic Corporation Storing RAID configuration data within a BIOS image
US20070180292A1 (en) * 2006-01-31 2007-08-02 Bhugra Kern S Differential rebuild in a storage environment
US7624300B2 (en) * 2006-12-18 2009-11-24 Emc Corporation Managing storage stability
US7908448B1 (en) 2007-01-30 2011-03-15 American Megatrends, Inc. Maintaining data consistency in mirrored cluster storage systems with write-back cache
TWI334564B (en) 2007-02-14 2010-12-11 Via Tech Inc Data migration systems and methods for independent storage device expansion and adaptation
US7913075B2 (en) * 2007-07-03 2011-03-22 Pmc-Sierra, Inc. Systems and methods for automatic provisioning of storage and operating system installation from pre-existing iSCSI target
US8060772B2 (en) * 2008-01-04 2011-11-15 International Business Machines Corporation Storage redundant array of independent drives
US8255739B1 (en) * 2008-06-30 2012-08-28 American Megatrends, Inc. Achieving data consistency in a node failover with a degraded RAID array
KR101541442B1 (en) * 2008-11-04 2015-08-03 삼성전자주식회사 Computing system including memory and processor
US8201019B2 (en) * 2009-04-28 2012-06-12 International Business Machines Corporation Data storage device in-situ self test, repair, and recovery
US8543864B2 (en) * 2009-12-18 2013-09-24 Electronics And Telecommunications Research Institute Apparatus and method of performing error recovering process in asymmetric clustering file system
US8583866B2 (en) 2010-02-22 2013-11-12 International Business Machines Corporation Full-stripe-write protocol for maintaining parity coherency in a write-back distributed redundancy data storage system
US8103903B2 (en) * 2010-02-22 2012-01-24 International Business Machines Corporation Read-modify-write protocol for maintaining parity coherency in a write-back distributed redundancy data storage system
US8156368B2 (en) 2010-02-22 2012-04-10 International Business Machines Corporation Rebuilding lost data in a distributed redundancy data storage system
US8103904B2 (en) * 2010-02-22 2012-01-24 International Business Machines Corporation Read-other protocol for maintaining parity coherency in a write-back distributed redundancy data storage system
US9229824B2 (en) * 2010-03-16 2016-01-05 International Business Machines Corporation Caching rebuilt encoded data slices in a dispersed storage network
CN102147759A (en) * 2011-03-18 2011-08-10 浪潮电子信息产业股份有限公司 Method for processing offline of RAID hard disk
US8914667B2 (en) * 2011-07-27 2014-12-16 Cleversafe, Inc. Identifying a slice error in a dispersed storage network
US11016702B2 (en) 2011-07-27 2021-05-25 Pure Storage, Inc. Hierarchical event tree
US10678619B2 (en) 2011-07-27 2020-06-09 Pure Storage, Inc. Unified logs and device statistics
US9087019B2 (en) * 2012-01-27 2015-07-21 Promise Technology, Inc. Disk storage system with rebuild sequence and method of operation thereof
US8943372B2 (en) * 2012-03-30 2015-01-27 International Business Machines Corporation Systems and methods for open and extensible integration of management domains in computation and orchestration of resource placement
GB2504956A (en) 2012-08-14 2014-02-19 Ibm Management of RAID error recovery procedures and configuration
US9760293B2 (en) * 2013-03-07 2017-09-12 Seagate Technology Llc Mirrored data storage with improved data reliability
JP6307962B2 (en) * 2014-03-19 2018-04-11 日本電気株式会社 Information processing system, information processing method, and information processing program
US10684927B2 (en) * 2014-07-29 2020-06-16 Hewlett Packard Enterprise Development Lp Methods and systems for storing information that facilitates the reconstruction of at least some of the contents of a storage unit on a storage system
CN106999219B (en) 2014-12-15 2021-04-27 史密夫和内修有限公司 Active fracture compression implant and method
US10185639B1 (en) 2015-05-08 2019-01-22 American Megatrends, Inc. Systems and methods for performing failover in storage system with dual storage controllers
CN105117172B (en) * 2015-08-31 2019-04-02 深圳神州数码云科数据技术有限公司 A kind of disk array history falls the store method of disk record
US10585764B2 (en) 2017-10-02 2020-03-10 International Business Machines Corporation Data storage system comprising primary and secondary storage systems
CN110413218B (en) * 2018-04-28 2023-06-23 伊姆西Ip控股有限责任公司 Method, apparatus and computer program product for fault recovery in a storage system
CN109508275A (en) * 2018-10-18 2019-03-22 高新兴国迈科技有限公司 A kind of data collection task station equipment with disk state detection function
CN111104244B (en) * 2018-10-29 2023-08-29 伊姆西Ip控股有限责任公司 Method and apparatus for reconstructing data in a storage array set
CN111124746B (en) * 2018-10-30 2023-08-11 伊姆西Ip控股有限责任公司 Method, apparatus and computer readable medium for managing redundant array of independent disks
US11269738B2 (en) * 2019-10-31 2022-03-08 EMC IP Holding Company, LLC System and method for fast rebuild of metadata tier
CN113391937A (en) * 2020-03-12 2021-09-14 伊姆西Ip控股有限责任公司 Method, electronic device and computer program product for storage management
CN111880963B (en) * 2020-07-29 2022-06-10 北京浪潮数据技术有限公司 Data reconstruction method, device, equipment and storage medium
US11755226B2 (en) 2020-09-18 2023-09-12 Hewlett Packard Enterprise Development Lp Tracking changes of storage volumes during data transfers
US11720274B2 (en) 2021-02-03 2023-08-08 Hewlett Packard Enterprise Development Lp Data migration using cache state change
US11693565B2 (en) 2021-08-10 2023-07-04 Hewlett Packard Enterprise Development Lp Storage volume synchronizations responsive to communication link recoveries

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5390187A (en) * 1990-10-23 1995-02-14 Emc Corporation On-line reconstruction of a failed redundant array system

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5274799A (en) * 1991-01-04 1993-12-28 Array Technology Corporation Storage device array architecture with copyback cache
US5708668A (en) * 1992-05-06 1998-01-13 International Business Machines Corporation Method and apparatus for operating an array of storage devices
JP3183719B2 (en) * 1992-08-26 2001-07-09 三菱電機株式会社 Array type recording device
EP1031928B1 (en) * 1993-06-04 2005-05-18 Network Appliance, Inc. A method for providing parity in a raid sub-system using non-volatile memory
US6732290B1 (en) * 2000-11-22 2004-05-04 Mti Technology Corporation Recovery system for raid write
US6820211B2 (en) * 2001-06-28 2004-11-16 International Business Machines Corporation System and method for servicing requests to a storage array
US7055058B2 (en) * 2001-12-26 2006-05-30 Boon Storage Technologies, Inc. Self-healing log-structured RAID
US7103884B2 (en) * 2002-03-27 2006-09-05 Lucent Technologies Inc. Method for maintaining consistency and performing recovery in a replicated data storage system
US6715048B1 (en) * 2002-03-28 2004-03-30 Emc Corporation System and method for efficiently performing a restore operation in a data storage environment
US7219201B2 (en) * 2003-09-17 2007-05-15 Hitachi, Ltd. Remote storage disk control device and method for controlling the same
US20050210318A1 (en) * 2004-03-22 2005-09-22 Dell Products L.P. System and method for drive recovery following a drive failure

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5390187A (en) * 1990-10-23 1995-02-14 Emc Corporation On-line reconstruction of a failed redundant array system

Also Published As

Publication number Publication date
WO2006078311A2 (en) 2006-07-27
US20060161805A1 (en) 2006-07-20
TW200625088A (en) 2006-07-16
US7143308B2 (en) 2006-11-28

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