ATE541263T1 - Schnelle wiederherstellung primärer cluster - Google Patents

Schnelle wiederherstellung primärer cluster

Info

Publication number
ATE541263T1
ATE541263T1 AT07854596T AT07854596T ATE541263T1 AT E541263 T1 ATE541263 T1 AT E541263T1 AT 07854596 T AT07854596 T AT 07854596T AT 07854596 T AT07854596 T AT 07854596T AT E541263 T1 ATE541263 T1 AT E541263T1
Authority
AT
Austria
Prior art keywords
cluster
metadata
clients
content data
stage
Prior art date
Application number
AT07854596T
Other languages
English (en)
Inventor
Benjamin K D Bernhard
Robert S Mason Jr
Original Assignee
Archivas Inc
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 Archivas Inc filed Critical Archivas Inc
Application granted granted Critical
Publication of ATE541263T1 publication Critical patent/ATE541263T1/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
    • G06F11/08—Error detection or correction by redundancy in data representation, e.g. by using checking codes
    • 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
    • G06F11/202—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
    • G06F11/2023—Failover techniques
    • G06F11/2028—Failover techniques eliminating a faulty processor or activating a spare
    • 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
    • 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
    • G06F11/2097—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)
  • Hardware Redundancy (AREA)
AT07854596T 2006-11-08 2007-11-08 Schnelle wiederherstellung primärer cluster ATE541263T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US85772806P 2006-11-08 2006-11-08
PCT/US2007/084053 WO2008058230A2 (en) 2006-11-08 2007-11-08 Fast primary cluster recovery

Publications (1)

Publication Number Publication Date
ATE541263T1 true ATE541263T1 (de) 2012-01-15

Family

ID=39365367

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07854596T ATE541263T1 (de) 2006-11-08 2007-11-08 Schnelle wiederherstellung primärer cluster

Country Status (5)

Country Link
US (2) US7917469B2 (de)
EP (1) EP2092442B1 (de)
JP (1) JP5260536B2 (de)
AT (1) ATE541263T1 (de)
WO (1) WO2008058230A2 (de)

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US8112423B2 (en) 2012-02-07
US20110178983A1 (en) 2011-07-21
US20090006888A1 (en) 2009-01-01
EP2092442A2 (de) 2009-08-26
EP2092442B1 (de) 2012-01-11
JP2010509686A (ja) 2010-03-25
US7917469B2 (en) 2011-03-29
WO2008058230A9 (en) 2008-07-31
EP2092442A4 (de) 2010-08-18
WO2008058230A2 (en) 2008-05-15
WO2008058230A3 (en) 2008-11-13
JP5260536B2 (ja) 2013-08-14

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