ATE535867T1 - Flashcopy-handling - Google Patents

Flashcopy-handling

Info

Publication number
ATE535867T1
ATE535867T1 AT09740121T AT09740121T ATE535867T1 AT E535867 T1 ATE535867 T1 AT E535867T1 AT 09740121 T AT09740121 T AT 09740121T AT 09740121 T AT09740121 T AT 09740121T AT E535867 T1 ATE535867 T1 AT E535867T1
Authority
AT
Austria
Prior art keywords
flashcopy
disk
creating
fdisk
handling
Prior art date
Application number
AT09740121T
Other languages
English (en)
Inventor
John Agombar
Christopher Beeken
Carlos Fuente
William Scales
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 ATE535867T1 publication Critical patent/ATE535867T1/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
    • G06F11/14—Error detection or correction of the data by redundancy in operation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • 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
    • G06F11/1658—Data re-synchronization of a redundant component, or initial sync of replacement, additional or spare unit
    • G06F11/1662—Data re-synchronization of a redundant component, or initial sync of replacement, additional or spare unit the resynchronized component or unit being a persistent storage device
    • 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
    • G06F11/2094—Redundant storage or storage space

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Data Mining & Analysis (AREA)
  • Databases & Information Systems (AREA)
  • Quality & Reliability (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Retry When Errors Occur (AREA)
AT09740121T 2008-10-30 2009-10-20 Flashcopy-handling ATE535867T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP08167951 2008-10-30
PCT/EP2009/063755 WO2010049314A1 (en) 2008-10-30 2009-10-20 Flashcopy handling

Publications (1)

Publication Number Publication Date
ATE535867T1 true ATE535867T1 (de) 2011-12-15

Family

ID=41531927

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09740121T ATE535867T1 (de) 2008-10-30 2009-10-20 Flashcopy-handling

Country Status (7)

Country Link
US (2) US8688936B2 (de)
EP (1) EP2300921B1 (de)
JP (1) JP4886918B1 (de)
KR (1) KR101522443B1 (de)
CN (1) CN102187317B (de)
AT (1) ATE535867T1 (de)
WO (1) WO2010049314A1 (de)

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US11182081B2 (en) 2018-09-06 2021-11-23 International Business Machines Corporation Performing a recovery copy command to restore a safeguarded copy backup to a production volume
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Also Published As

Publication number Publication date
WO2010049314A1 (en) 2010-05-06
US8688936B2 (en) 2014-04-01
JP4886918B1 (ja) 2012-02-29
US20120226879A1 (en) 2012-09-06
US20110208932A1 (en) 2011-08-25
KR101522443B1 (ko) 2015-05-21
JP2012507095A (ja) 2012-03-22
CN102187317B (zh) 2013-09-18
US8713272B2 (en) 2014-04-29
KR20110084176A (ko) 2011-07-21
EP2300921B1 (de) 2011-11-30
CN102187317A (zh) 2011-09-14
EP2300921A1 (de) 2011-03-30

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