ATE523843T1 - Zirkuläre und bidirektionale spiegelung von flexiblen volumen - Google Patents

Zirkuläre und bidirektionale spiegelung von flexiblen volumen

Info

Publication number
ATE523843T1
ATE523843T1 AT06817161T AT06817161T ATE523843T1 AT E523843 T1 ATE523843 T1 AT E523843T1 AT 06817161 T AT06817161 T AT 06817161T AT 06817161 T AT06817161 T AT 06817161T AT E523843 T1 ATE523843 T1 AT E523843T1
Authority
AT
Austria
Prior art keywords
filer
log files
source
cache
destination
Prior art date
Application number
AT06817161T
Other languages
English (en)
Inventor
Abhijeet Gole
Eric Hamilton
Original Assignee
Network Appliance 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 Network Appliance Inc filed Critical Network Appliance Inc
Application granted granted Critical
Publication of ATE523843T1 publication Critical patent/ATE523843T1/de

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
    • G06F11/2053—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
    • G06F11/2079—Bidirectional techniques
    • 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
    • G06F11/14—Error detection or correction of the data by redundancy in operations
    • G06F11/1471—Error detection or correction of the data by redundancy in operations involving logging of persistent data for recovery
    • 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
    • G06F11/2053—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
    • G06F11/2074—Asynchronous techniques
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S707/00—Data processing: database and file management or data structures
    • Y10S707/99951—File or database maintenance
    • Y10S707/99952—Coherency, e.g. same view to multiple users
    • Y10S707/99955—Archiving or backup

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)
  • Road Signs Or Road Markings (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Details Of Aerials (AREA)
  • Debugging And Monitoring (AREA)
AT06817161T 2005-10-31 2006-10-18 Zirkuläre und bidirektionale spiegelung von flexiblen volumen ATE523843T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/264,685 US7467169B2 (en) 2005-10-31 2005-10-31 Circular and bi-directional mirroring of flexible volumes
PCT/US2006/040851 WO2007053321A2 (en) 2005-10-31 2006-10-18 Circular and bi-directional mirroring of flexible volumes

Publications (1)

Publication Number Publication Date
ATE523843T1 true ATE523843T1 (de) 2011-09-15

Family

ID=37997845

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06817161T ATE523843T1 (de) 2005-10-31 2006-10-18 Zirkuläre und bidirektionale spiegelung von flexiblen volumen

Country Status (4)

Country Link
US (1) US7467169B2 (de)
EP (1) EP1955208B1 (de)
AT (1) ATE523843T1 (de)
WO (1) WO2007053321A2 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
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US8156195B2 (en) * 2006-02-14 2012-04-10 Emc Corporation Systems and methods for obtaining ultra-high data availability and geographic disaster tolerance
US7827436B2 (en) * 2006-12-21 2010-11-02 Inventec Corporation Method of updating a dual redundant chassis management system
US7720815B1 (en) * 2007-08-27 2010-05-18 Amazon Technologies, Inc. Circular replication of data
US9110919B2 (en) * 2009-10-30 2015-08-18 Symantec Corporation Method for quickly identifying data residing on a volume in a multivolume file system
US8180813B1 (en) 2009-12-08 2012-05-15 Netapp, Inc. Content repository implemented in a network storage server system
US20110137966A1 (en) * 2009-12-08 2011-06-09 Netapp, Inc. Methods and systems for providing a unified namespace for multiple network protocols
US8484259B1 (en) 2009-12-08 2013-07-09 Netapp, Inc. Metadata subsystem for a distributed object store in a network storage system
US9507799B1 (en) 2009-12-08 2016-11-29 Netapp, Inc. Distributed object store for network-based content repository
US9262344B2 (en) 2013-12-17 2016-02-16 International Business Machines Corporation Local locking in a bi-directional synchronous mirroring environment
US9898398B2 (en) 2013-12-30 2018-02-20 Microsoft Technology Licensing, Llc Re-use of invalidated data in buffers
US9430508B2 (en) 2013-12-30 2016-08-30 Microsoft Technology Licensing, Llc Disk optimized paging for column oriented databases
US9723054B2 (en) 2013-12-30 2017-08-01 Microsoft Technology Licensing, Llc Hierarchical organization for scale-out cluster
US9501346B2 (en) * 2014-01-21 2016-11-22 Oracle International Corporation Fine and coarse granularity logging handler
US11375049B2 (en) * 2018-11-29 2022-06-28 Avaya Inc. Event-based multiprotocol communication session distribution

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3160106B2 (ja) * 1991-12-23 2001-04-23 ヒュンダイ エレクトロニクス アメリカ ディスクアレーの区分け方法
US6021408A (en) * 1996-09-12 2000-02-01 Veritas Software Corp. Methods for operating a log device
US5996054A (en) * 1996-09-12 1999-11-30 Veritas Software Corp. Efficient virtualized mapping space for log device data storage system
US5889934A (en) * 1997-02-24 1999-03-30 Data General Corporation Data validation system for a group of data storage disks
US6553392B1 (en) * 1999-02-04 2003-04-22 Hewlett-Packard Development Company, L.P. System and method for purging database update image files after completion of associated transactions
JP3763992B2 (ja) 1999-03-30 2006-04-05 富士通株式会社 データ処理装置及び記録媒体
US6405201B1 (en) * 1999-12-02 2002-06-11 Sun Microsystems, Inc. Method and apparatus for reducing network traffic for remote file append operations
US7197614B2 (en) * 2002-05-08 2007-03-27 Xiotech Corporation Method and apparatus for mirroring data stored in a mass storage system
US7062675B1 (en) * 2002-06-25 2006-06-13 Emc Corporation Data storage cache system shutdown scheme
JP4186602B2 (ja) * 2002-12-04 2008-11-26 株式会社日立製作所 ジャーナルログを利用した更新データ書込方法
US7127577B2 (en) * 2003-01-21 2006-10-24 Equallogic Inc. Distributed snapshot process
US7237021B2 (en) * 2003-04-04 2007-06-26 Bluearc Uk Limited Network-attached storage system, device, and method supporting multiple storage device types
US7203796B1 (en) * 2003-10-24 2007-04-10 Network Appliance, Inc. Method and apparatus for synchronous data mirroring
US7272687B2 (en) * 2005-02-01 2007-09-18 Lsi Corporation Cache redundancy for LSI raid controllers
JP4249719B2 (ja) * 2005-03-29 2009-04-08 株式会社日立製作所 バックアップシステム、プログラム及びバックアップ方法

Also Published As

Publication number Publication date
EP1955208B1 (de) 2011-09-07
US7467169B2 (en) 2008-12-16
WO2007053321A8 (en) 2007-08-02
US20070100910A1 (en) 2007-05-03
EP1955208A2 (de) 2008-08-13
WO2007053321A2 (en) 2007-05-10
WO2007053321A3 (en) 2009-05-07
EP1955208A4 (de) 2010-03-03

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