EP3063638A4 - Replikation eines datencenters - Google Patents

Replikation eines datencenters Download PDF

Info

Publication number
EP3063638A4
EP3063638A4 EP13896501.7A EP13896501A EP3063638A4 EP 3063638 A4 EP3063638 A4 EP 3063638A4 EP 13896501 A EP13896501 A EP 13896501A EP 3063638 A4 EP3063638 A4 EP 3063638A4
Authority
EP
European Patent Office
Prior art keywords
datacenter
replication
datacenter replication
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP13896501.7A
Other languages
English (en)
French (fr)
Other versions
EP3063638A1 (de
Inventor
Sudhakaran SUBRAMANIAN
Ramkumar GURUMOORTHY
Ashok RAJA
Vallinayagam PECHIAPPAN
Shajith THEKKAYIL
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hewlett Packard Enterprise Development LP
Original Assignee
Hewlett Packard Enterprise Development LP
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 Hewlett Packard Enterprise Development LP filed Critical Hewlett Packard Enterprise Development LP
Publication of EP3063638A1 publication Critical patent/EP3063638A1/de
Publication of EP3063638A4 publication Critical patent/EP3063638A4/de
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F11/202—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 processing functionality is redundant
    • G06F11/2041—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 processing functionality is redundant with more than one idle spare processing component
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F11/202—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 processing functionality is redundant
    • G06F11/2048—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 processing functionality is redundant where the redundant components share neither address space nor persistent storage
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F11/2097—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 maintaining the standby controller/processing unit updated

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)
EP13896501.7A 2013-10-30 2013-10-30 Replikation eines datencenters Withdrawn EP3063638A4 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2013/067629 WO2015065399A1 (en) 2013-10-30 2013-10-30 Datacenter replication

Publications (2)

Publication Number Publication Date
EP3063638A1 EP3063638A1 (de) 2016-09-07
EP3063638A4 true EP3063638A4 (de) 2017-07-26

Family

ID=53004812

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13896501.7A Withdrawn EP3063638A4 (de) 2013-10-30 2013-10-30 Replikation eines datencenters

Country Status (3)

Country Link
EP (1) EP3063638A4 (de)
CN (1) CN105980995A (de)
WO (1) WO2015065399A1 (de)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040039959A1 (en) * 2002-08-21 2004-02-26 Lecrone Douglas E. SAR restart and going home procedures
WO2011024221A1 (en) * 2009-08-26 2011-03-03 Hitachi,Ltd. Remote copy system
US20110167044A1 (en) * 2009-04-23 2011-07-07 Hitachi, Ltd. Computing system and backup method using the same
US7979651B1 (en) * 2006-07-07 2011-07-12 Symantec Operating Corporation Method, system, and computer readable medium for asynchronously processing write operations for a data storage volume having a copy-on-write snapshot

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7194590B2 (en) * 2001-02-28 2007-03-20 Hitachi, Ltd. Three data center adaptive remote copy
US7139885B2 (en) * 2001-12-27 2006-11-21 Hitachi, Ltd. Method and apparatus for managing storage based replication
US7149919B2 (en) * 2003-05-15 2006-12-12 Hewlett-Packard Development Company, L.P. Disaster recovery system with cascaded resynchronization
JP2005309550A (ja) * 2004-04-19 2005-11-04 Hitachi Ltd リモートコピー方法及びリモートコピーシステム
US8359491B1 (en) * 2004-03-30 2013-01-22 Symantec Operating Corporation Disaster recovery rehearsal using copy on write
CN103197988A (zh) * 2012-01-05 2013-07-10 中国移动通信集团湖南有限公司 一种数据备份、恢复的方法、设备和数据库系统

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040039959A1 (en) * 2002-08-21 2004-02-26 Lecrone Douglas E. SAR restart and going home procedures
US7979651B1 (en) * 2006-07-07 2011-07-12 Symantec Operating Corporation Method, system, and computer readable medium for asynchronously processing write operations for a data storage volume having a copy-on-write snapshot
US20110167044A1 (en) * 2009-04-23 2011-07-07 Hitachi, Ltd. Computing system and backup method using the same
WO2011024221A1 (en) * 2009-08-26 2011-03-03 Hitachi,Ltd. Remote copy system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2015065399A1 *

Also Published As

Publication number Publication date
EP3063638A1 (de) 2016-09-07
WO2015065399A1 (en) 2015-05-07
CN105980995A (zh) 2016-09-28

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 20160526

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DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20170626

RIC1 Information provided on ipc code assigned before grant

Ipc: G06F 17/30 20060101ALI20170620BHEP

Ipc: G06F 12/16 20060101AFI20170620BHEP

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Effective date: 20180124