ATE423350T1 - Datenspeicher-array - Google Patents

Datenspeicher-array

Info

Publication number
ATE423350T1
ATE423350T1 AT04766140T AT04766140T ATE423350T1 AT E423350 T1 ATE423350 T1 AT E423350T1 AT 04766140 T AT04766140 T AT 04766140T AT 04766140 T AT04766140 T AT 04766140T AT E423350 T1 ATE423350 T1 AT E423350T1
Authority
AT
Austria
Prior art keywords
stripe
stored
recipient
data storage
storage array
Prior art date
Application number
AT04766140T
Other languages
English (en)
Inventor
Steven Hetzler
Daniel Smith
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Application granted granted Critical
Publication of ATE423350T1 publication Critical patent/ATE423350T1/de

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • 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
    • G06F11/008—Reliability or availability analysis
    • 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
    • G06F2211/1004—Adaptive RAID, i.e. RAID system adapts to changing circumstances, e.g. RAID1 becomes RAID5 as disks fill up
    • 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
    • G06F2211/1028—Distributed, i.e. distributed RAID systems with parity
AT04766140T 2003-07-14 2004-07-07 Datenspeicher-array ATE423350T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/619,641 US7533325B2 (en) 2003-07-14 2003-07-14 Anamorphic codes

Publications (1)

Publication Number Publication Date
ATE423350T1 true ATE423350T1 (de) 2009-03-15

Family

ID=34062605

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04766140T ATE423350T1 (de) 2003-07-14 2004-07-07 Datenspeicher-array

Country Status (12)

Country Link
US (2) US7533325B2 (de)
EP (1) EP1644851B1 (de)
JP (1) JP4756704B2 (de)
KR (1) KR101054814B1 (de)
CN (1) CN100465908C (de)
AT (1) ATE423350T1 (de)
CA (1) CA2532997C (de)
DE (1) DE602004019534D1 (de)
ES (1) ES2318323T3 (de)
SG (1) SG145728A1 (de)
TW (1) TWI317475B (de)
WO (1) WO2005006215A2 (de)

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US6730883B2 (en) * 2002-10-02 2004-05-04 Stratagene Flexible heating cover assembly for thermal cycling of samples of biological material
JP2011199414A (ja) * 2010-03-17 2011-10-06 Toshiba Corp 素材収録装置及び素材収録方法
US8392805B2 (en) 2010-07-15 2013-03-05 Hewlett-Packard Development Company, L. P. Non-MDS erasure codes for storage systems
US8433979B2 (en) * 2011-02-28 2013-04-30 International Business Machines Corporation Nested multiple erasure correcting codes for storage arrays
US8874995B2 (en) * 2012-02-02 2014-10-28 International Business Machines Corporation Partial-maximum distance separable (PMDS) erasure correcting codes for storage arrays
CN103577274B (zh) 2012-07-31 2016-07-06 国际商业机器公司 管理存储器阵列的方法和装置
CN102929743A (zh) * 2012-11-28 2013-02-13 中国人民解放军国防科学技术大学 具有软错误容错功能的一级缓存数据存储方法及装置
TWI461901B (zh) * 2012-12-10 2014-11-21 Ind Tech Res Inst 資料儲存與重建的方法與系統
US9594634B2 (en) * 2014-06-02 2017-03-14 Intel Corporation Techniques to efficiently compute erasure codes having positive and negative coefficient exponents to permit data recovery from more than two failed storage units
US10588053B2 (en) * 2015-08-30 2020-03-10 Lg Electronics Inc. Cluster-based collaborative transmission method in wireless communication system and apparatus therefor
EP3364541B1 (de) 2016-12-24 2019-08-14 Huawei Technologies Co., Ltd. Speichersteuergerät, datenverarbeitungschip und datenverarbeitungsverfahren

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US5258984A (en) * 1991-06-13 1993-11-02 International Business Machines Corporation Method and means for distributed sparing in DASD arrays
US5301297A (en) 1991-07-03 1994-04-05 Ibm Corp. (International Business Machines Corp.) Method and means for managing RAID 5 DASD arrays having RAID DASD arrays as logical devices thereof
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US5398253A (en) 1992-03-11 1995-03-14 Emc Corporation Storage unit generation of redundancy information in a redundant storage array system
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KR100275900B1 (ko) 1996-09-21 2000-12-15 윤종용 알에이아이디 서브시스템에 있어서 분할패러티 예비 디스크 구현방법
US6161165A (en) 1996-11-14 2000-12-12 Emc Corporation High performance data path with XOR on the fly
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US6081812A (en) * 1998-02-06 2000-06-27 Ncr Corporation Identifying at-risk components in systems with redundant components
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US6138125A (en) 1998-03-31 2000-10-24 Lsi Logic Corporation Block coding method and system for failure recovery in disk arrays
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Also Published As

Publication number Publication date
SG145728A1 (en) 2008-09-29
CA2532997C (en) 2012-07-24
EP1644851A2 (de) 2006-04-12
WO2005006215A3 (en) 2006-08-17
DE602004019534D1 (de) 2009-04-02
KR101054814B1 (ko) 2011-08-05
CN1898650A (zh) 2007-01-17
US7533325B2 (en) 2009-05-12
CA2532997A1 (en) 2005-01-20
US8386891B2 (en) 2013-02-26
JP4756704B2 (ja) 2011-08-24
KR20060037319A (ko) 2006-05-03
TWI317475B (en) 2009-11-21
ES2318323T3 (es) 2009-05-01
WO2005006215A2 (en) 2005-01-20
CN100465908C (zh) 2009-03-04
JP2007529061A (ja) 2007-10-18
US20050015656A1 (en) 2005-01-20
EP1644851B1 (de) 2009-02-18
TW200515141A (en) 2005-05-01
US20090132890A1 (en) 2009-05-21

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