IN2015DN03976A - - Google Patents

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Publication number
IN2015DN03976A
IN2015DN03976A IN3976DEN2015A IN2015DN03976A IN 2015DN03976 A IN2015DN03976 A IN 2015DN03976A IN 3976DEN2015 A IN3976DEN2015 A IN 3976DEN2015A IN 2015DN03976 A IN2015DN03976 A IN 2015DN03976A
Authority
IN
India
Prior art keywords
mirror
currently used
updated
update
mirror system
Prior art date
Application number
Inventor
Yi Ru
Xiaohe Yang
Original Assignee
Xiaomi 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 Xiaomi Inc filed Critical Xiaomi Inc
Publication of IN2015DN03976A publication Critical patent/IN2015DN03976A/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F8/00—Arrangements for software engineering
    • G06F8/60—Software deployment
    • G06F8/65—Updates
    • 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
    • G06F11/1402—Saving, restoring, recovering or retrying
    • G06F11/1415—Saving, restoring, recovering or retrying at system level
    • G06F11/1433—Saving, restoring, recovering or retrying at system level during software upgrading
    • 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
    • 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
    • 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
    • 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
    • G06F11/2056—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
    • G06F11/2082—Data synchronisation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/445—Program loading or initiating

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Quality & Reliability (AREA)
  • Computer Security & Cryptography (AREA)
  • Stored Programmes (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Hardware Redundancy (AREA)
  • Information Transfer Between Computers (AREA)

Abstract

Disclosed are a system update method apparatus and device which belong to the field of information technologies. The method comprises: determining a currently used system and synchronizing a system file of the currently used system to a corresponding mirror system; acquiring a system update package and updating according to the system update package the mirror system after synchronization; and after the mirror system after synchronization has been successfully updated starting the updated mirror system and using the updated mirror system as the currently used system. In the disclosure system update is performed in a mirror system after the mirror system has been successfully updated the updated mirror system is started and the updated mirror system is used as a currently used system so that system update does not influence normal use of the currently used system and a case in which the currently used system cannot be normally used because of an exception that occurs in a process of system update is also prevented thereby enhancing system safety and stability.
IN3976DEN2015 2013-06-25 2014-02-20 IN2015DN03976A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2013102563459A CN103309713A (en) 2013-06-25 2013-06-25 System upgrading method, device and equipment
PCT/CN2014/072319 WO2014206100A1 (en) 2013-06-25 2014-02-20 System update method, apparatus, and device

Publications (1)

Publication Number Publication Date
IN2015DN03976A true IN2015DN03976A (en) 2015-10-02

Family

ID=49134973

Family Applications (1)

Application Number Title Priority Date Filing Date
IN3976DEN2015 IN2015DN03976A (en) 2013-06-25 2014-02-20

Country Status (9)

Country Link
EP (1) EP3015987A4 (en)
JP (1) JP2015535624A (en)
KR (1) KR101674975B1 (en)
CN (1) CN103309713A (en)
BR (1) BR112015016079A2 (en)
IN (1) IN2015DN03976A (en)
MX (1) MX355185B (en)
RU (1) RU2625562C2 (en)
WO (1) WO2014206100A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103309713A (en) * 2013-06-25 2013-09-18 北京小米科技有限责任公司 System upgrading method, device and equipment
US20160162278A1 (en) * 2014-12-05 2016-06-09 Cyanogen Inc. System and method for applying an update to a device system via a system snapshot
CN104572082A (en) * 2014-12-19 2015-04-29 龙凤娇 Product upgrading method and device
CN106911502B (en) * 2017-02-22 2019-11-12 烽火通信科技股份有限公司 A kind of upgrade method and system of intelligent home gateway equipment
CN107291490A (en) * 2017-05-03 2017-10-24 上海上讯信息技术股份有限公司 A kind of method and apparatus of system upgrade
CN109756569B (en) * 2018-12-29 2021-08-20 武汉深之度科技有限公司 Mirror image source management method, resource downloading method and computing device
CN111752577B (en) * 2019-03-28 2023-07-18 深圳市优必选科技有限公司 Upgrading method and equipment for system version
CN110231949A (en) * 2019-06-25 2019-09-13 广东小天才科技有限公司 System upgrading method and device, electronic equipment and storage medium
CN113407220B (en) * 2021-07-12 2022-04-19 浙江华网俊业科技有限公司 Updating method and device for mirror image pushing local terminal

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JPH07253891A (en) * 1994-03-15 1995-10-03 Hitachi Ltd Revising system for program by remote control
US5907849A (en) * 1997-05-29 1999-05-25 International Business Machines Corporation Method and system for recovery in a partitioned shared nothing database system using virtual share disks
US7159240B2 (en) * 2001-11-16 2007-01-02 Microsoft Corporation Operating system upgrades in a trusted operating system environment
US7000229B2 (en) * 2002-07-24 2006-02-14 Sun Microsystems, Inc. Method and system for live operating environment upgrades
JP2004234511A (en) * 2003-01-31 2004-08-19 Nec Corp Software updating system, portable terminal, software updating method, and program
JP2005107803A (en) * 2003-09-30 2005-04-21 Hitachi Ltd System updating method and computer system for executing the same
US7320127B2 (en) * 2003-11-25 2008-01-15 Cisco Technology, Inc. Configuration synchronization for redundant processors executing different versions of software
TWI258671B (en) * 2004-04-16 2006-07-21 Intervideo Digital Technology System for automatic downloading for data update in computer system with two operation systems and method thereof
US7373492B2 (en) * 2004-08-30 2008-05-13 Lehman Brothers Inc. Boot disk management utility
US20060112313A1 (en) * 2004-11-12 2006-05-25 Tripp Thomas M Bootable virtual disk for computer system recovery
JP4806572B2 (en) * 2006-02-15 2011-11-02 株式会社日立製作所 Controlling access in a storage system that distributes the reference load by data mirroring
US8286156B2 (en) * 2006-11-07 2012-10-09 Sandisk Technologies Inc. Methods and apparatus for performing resilient firmware upgrades to a functioning memory
CN102129375B (en) * 2010-01-12 2014-07-02 中国移动通信集团公司 Method and equipment for system upgrade of mobile terminal
JP2012008824A (en) * 2010-06-25 2012-01-12 Funai Electric Co Ltd Av device
CN102103509A (en) * 2010-11-23 2011-06-22 Tcl集团股份有限公司 Method for remotely and automatically upgrading Internet television
CN102073541B (en) * 2010-12-28 2015-05-20 中兴通讯股份有限公司 Data access method and mobile terminal
CN102708028B (en) * 2012-05-18 2015-01-07 中国人民解放军第二炮兵装备研究院第四研究所 Trusted redundant fault-tolerant computer system
CN103092662A (en) * 2013-02-04 2013-05-08 烽火通信科技股份有限公司 Software module upgrading method for terminal device based on embedded operating system
CN103309713A (en) * 2013-06-25 2013-09-18 北京小米科技有限责任公司 System upgrading method, device and equipment

Also Published As

Publication number Publication date
RU2015121306A (en) 2017-03-10
KR101674975B1 (en) 2016-11-10
WO2014206100A1 (en) 2014-12-31
EP3015987A4 (en) 2016-06-15
JP2015535624A (en) 2015-12-14
BR112015016079A2 (en) 2017-07-11
MX355185B (en) 2018-04-09
MX2015007249A (en) 2015-08-12
RU2625562C2 (en) 2017-07-14
KR20150079837A (en) 2015-07-08
EP3015987A1 (en) 2016-05-04
CN103309713A (en) 2013-09-18

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