ATE508410T1 - Verwaltung der kopierens von schreiboperationen aus primärspeicherungen in sekundärspeicherungen über verschiedene netzwerke hinweg - Google Patents

Verwaltung der kopierens von schreiboperationen aus primärspeicherungen in sekundärspeicherungen über verschiedene netzwerke hinweg

Info

Publication number
ATE508410T1
ATE508410T1 AT08775126T AT08775126T ATE508410T1 AT E508410 T1 ATE508410 T1 AT E508410T1 AT 08775126 T AT08775126 T AT 08775126T AT 08775126 T AT08775126 T AT 08775126T AT E508410 T1 ATE508410 T1 AT E508410T1
Authority
AT
Austria
Prior art keywords
primary
storage
writes
group
primary storage
Prior art date
Application number
AT08775126T
Other languages
English (en)
Inventor
Stephen Edel
Kenneth Boyd
Iii Kenneth Day
Gregory Mcbride
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 ATE508410T1 publication Critical patent/ATE508410T1/de

Links

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
    • G06F11/16—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
    • G06F11/2064—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 while ensuring consistency
    • 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
    • G06F11/2071—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 a plurality of controllers
    • 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
    • G06F11/2082—Data synchronisation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2201/00—Indexing scheme relating to error detection, to error correction, and to monitoring
    • G06F2201/82—Solving problems relating to consistency

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Computer And Data Communications (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
AT08775126T 2007-07-19 2008-07-16 Verwaltung der kopierens von schreiboperationen aus primärspeicherungen in sekundärspeicherungen über verschiedene netzwerke hinweg ATE508410T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/780,454 US7822892B2 (en) 2007-07-19 2007-07-19 Managing the copying of writes from primary storages to secondary storages across different networks
PCT/EP2008/059305 WO2009010532A2 (en) 2007-07-19 2008-07-16 Managing the copying of writes from primary storages to secondary storages across different networks

Publications (1)

Publication Number Publication Date
ATE508410T1 true ATE508410T1 (de) 2011-05-15

Family

ID=40260133

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08775126T ATE508410T1 (de) 2007-07-19 2008-07-16 Verwaltung der kopierens von schreiboperationen aus primärspeicherungen in sekundärspeicherungen über verschiedene netzwerke hinweg

Country Status (8)

Country Link
US (1) US7822892B2 (de)
EP (1) EP2188720B1 (de)
JP (1) JP5147941B2 (de)
KR (1) KR101221285B1 (de)
CN (1) CN101755257B (de)
AT (1) ATE508410T1 (de)
DE (1) DE602008006743D1 (de)
WO (1) WO2009010532A2 (de)

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US8331221B2 (en) * 2008-04-30 2012-12-11 Centurylink Intellectual Property Llc Automatic outage alert system
US8676753B2 (en) 2009-10-26 2014-03-18 Amazon Technologies, Inc. Monitoring of replicated data instances
US8074107B2 (en) 2009-10-26 2011-12-06 Amazon Technologies, Inc. Failover and recovery for replicated data instances
MX2013008701A (es) * 2011-01-28 2013-10-25 Dun & Bradstreet Corp Capa de acceso a datos de inventario.
JP5699852B2 (ja) * 2011-08-12 2015-04-15 富士通株式会社 情報処理装置、ストレージ制御方法およびプログラム
JP5577471B2 (ja) * 2011-09-14 2014-08-20 株式会社日立製作所 サーバ計算機、サーバ計算機システム、及びサーバ計算機制御方法
US8898515B1 (en) * 2012-06-28 2014-11-25 Emc International Company Synchronous replication using multiple data protection appliances across multiple storage arrays
EP2979191B1 (de) 2013-03-28 2018-06-27 Hewlett-Packard Enterprise Development LP Koordination der replikation von in einem nichtflüchtigen speichersystem gespeicherten daten
US9904607B2 (en) 2015-11-13 2018-02-27 International Business Machines Corporation Logical to physical table restoration from stored journal entries
US10572357B2 (en) * 2017-03-29 2020-02-25 International Business Machines Corporation Switching over from using a first primary storage to using a second primary storage when the first primary storage is in a mirror relationship
US10565068B1 (en) * 2017-04-19 2020-02-18 EMC IP Holding Company LLC Primary array data dedup/compression using block backup statistics
CN109657819A (zh) * 2018-12-26 2019-04-19 国网黑龙江省电力有限公司 基于智能评判的二次设备智能远程巡检方法及装置
CN113961150B (zh) * 2021-10-29 2024-04-02 苏州浪潮智能科技有限公司 一种分布式持久性内存文件系统保持数据一致性的方法

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US5712970A (en) * 1995-09-28 1998-01-27 Emc Corporation Method and apparatus for reliably storing data to be written to a peripheral device subsystem using plural controllers
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Also Published As

Publication number Publication date
DE602008006743D1 (de) 2011-06-16
WO2009010532A3 (en) 2009-04-02
JP2010533911A (ja) 2010-10-28
EP2188720A2 (de) 2010-05-26
JP5147941B2 (ja) 2013-02-20
US20090024676A1 (en) 2009-01-22
WO2009010532A2 (en) 2009-01-22
KR20100042631A (ko) 2010-04-26
EP2188720B1 (de) 2011-05-04
CN101755257A (zh) 2010-06-23
CN101755257B (zh) 2013-02-27
US7822892B2 (en) 2010-10-26
KR101221285B1 (ko) 2013-01-10

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