IN2015DN00260A - - Google Patents

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Publication number
IN2015DN00260A
IN2015DN00260A IN260DEN2015A IN2015DN00260A IN 2015DN00260 A IN2015DN00260 A IN 2015DN00260A IN 260DEN2015 A IN260DEN2015 A IN 260DEN2015A IN 2015DN00260 A IN2015DN00260 A IN 2015DN00260A
Authority
IN
India
Prior art keywords
storage device
data
data storage
replicated
path
Prior art date
Application number
Inventor
Jeremy Dean Swift
Original Assignee
Compellent Technologies
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 Compellent Technologies filed Critical Compellent Technologies
Publication of IN2015DN00260A publication Critical patent/IN2015DN00260A/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/10—Protocols in which an application is distributed across nodes in the network
    • H04L67/1095—Replication or mirroring of data, e.g. scheduling or transport for data synchronisation between network nodes
    • 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
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
    • G06F3/061—Improving I/O performance
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
    • G06F3/0629—Configuration or reconfiguration of storage systems
    • G06F3/0635—Configuration or reconfiguration of storage systems by changing the path, e.g. traffic rerouting, path reconfiguration
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
    • G06F3/0646—Horizontal data movement in storage systems, i.e. moving data in between storage devices or systems
    • G06F3/065—Replication mechanisms
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0668—Interfaces specially adapted for storage systems adopting a particular infrastructure
    • G06F3/067—Distributed or networked storage systems, e.g. storage area networks [SAN], network attached storage [NAS]

Abstract

A method of data replication from a first data storage device to a second data storage device. According to the method prior to replicating data from the first data storage device to the second data storage device metadata relating to data to be replicated may be transmitted to the second data storage device the metadata including information about the data to be replicated and a path identifier identifying a path through which the second data storage device can remotely access the data at the first data storage device until the data to be replicated is copied to the second data storage device.
IN260DEN2015 2012-07-16 2013-06-11 IN2015DN00260A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/550,294 US20140019573A1 (en) 2012-07-16 2012-07-16 Source reference replication in a data storage subsystem
PCT/US2013/045062 WO2014014579A1 (en) 2012-07-16 2013-06-11 Source reference replication in a data storage subsystem

Publications (1)

Publication Number Publication Date
IN2015DN00260A true IN2015DN00260A (en) 2015-06-12

Family

ID=49914953

Family Applications (1)

Application Number Title Priority Date Filing Date
IN260DEN2015 IN2015DN00260A (en) 2012-07-16 2013-06-11

Country Status (5)

Country Link
US (1) US20140019573A1 (en)
EP (1) EP2873246A4 (en)
CN (1) CN104641650B (en)
IN (1) IN2015DN00260A (en)
WO (1) WO2014014579A1 (en)

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WO2014170952A1 (en) * 2013-04-16 2014-10-23 株式会社日立製作所 Computer system, computer-system management method, and program
US9934242B2 (en) * 2013-07-10 2018-04-03 Exablox Corporation Replication of data between mirrored data sites
WO2016143095A1 (en) * 2015-03-11 2016-09-15 株式会社日立製作所 Computer system and transaction process management method
US9990176B1 (en) * 2016-06-28 2018-06-05 Amazon Technologies, Inc. Latency reduction for content playback
CN106648959B (en) * 2016-09-07 2020-03-10 华为技术有限公司 Data storage method and storage system
CN108063780B (en) * 2016-11-08 2021-02-19 中国电信股份有限公司 Method and system for dynamically replicating data
CN107493313A (en) * 2016-12-19 2017-12-19 汪海军 Cloud management System and method for
CN107547648A (en) * 2017-08-31 2018-01-05 郑州云海信息技术有限公司 A kind of internal data clone method and device
US10984799B2 (en) 2018-03-23 2021-04-20 Amazon Technologies, Inc. Hybrid speech interface device
US10777203B1 (en) 2018-03-23 2020-09-15 Amazon Technologies, Inc. Speech interface device with caching component
US10791173B2 (en) * 2018-07-13 2020-09-29 EMC IP Holding Company LLC Decentralized and distributed continuous replication system for moving devices

Family Cites Families (15)

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Publication number Priority date Publication date Assignee Title
GB2273182A (en) * 1992-12-04 1994-06-08 Ibm Currency period of replicated data objects.
JP3410010B2 (en) * 1997-12-24 2003-05-26 株式会社日立製作所 Subsystem migration method and information processing system
US6611901B1 (en) * 1999-07-02 2003-08-26 International Business Machines Corporation Method, system, and program for maintaining electronic data as of a point-in-time
US7657887B2 (en) * 2000-05-17 2010-02-02 Interwoven, Inc. System for transactionally deploying content across multiple machines
JP2002261746A (en) * 2000-12-28 2002-09-13 Sony Corp Data distribution method and distribution system
US7624158B2 (en) * 2003-01-14 2009-11-24 Eycast Inc. Method and apparatus for transmission and storage of digital medical data
JP2004259079A (en) * 2003-02-27 2004-09-16 Hitachi Ltd Data processing system
US8108483B2 (en) * 2004-01-30 2012-01-31 Microsoft Corporation System and method for generating a consistent user namespace on networked devices
US7483929B2 (en) * 2005-02-08 2009-01-27 Pro Softnet Corporation Systems and methods for storing, backing up and recovering computer data files
JP2007239947A (en) * 2006-03-10 2007-09-20 Daikin Ind Ltd Pipe joint, freezing equipment, heat pump type water heater, and water supply pipe arrangement
US8370302B2 (en) * 2009-06-02 2013-02-05 Hitachi, Ltd. Method and apparatus for block based volume backup
JP5595530B2 (en) * 2010-10-14 2014-09-24 株式会社日立製作所 Data migration system and data migration method
US9406341B2 (en) * 2011-10-01 2016-08-02 Google Inc. Audio file processing to reduce latencies in play start times for cloud served audio files
US9323461B2 (en) * 2012-05-01 2016-04-26 Hitachi, Ltd. Traffic reducing on data migration
US9584682B2 (en) * 2012-05-24 2017-02-28 Blackberry Limited System and method for sharing data across multiple electronic devices

Also Published As

Publication number Publication date
EP2873246A4 (en) 2016-03-30
CN104641650B (en) 2018-10-16
CN104641650A (en) 2015-05-20
US20140019573A1 (en) 2014-01-16
EP2873246A1 (en) 2015-05-20
WO2014014579A1 (en) 2014-01-23

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