TW200951710A - Method for updating control program of physical storage device in storage virtualization system and storage virtualization controller and system thereof - Google Patents

Method for updating control program of physical storage device in storage virtualization system and storage virtualization controller and system thereof

Info

Publication number
TW200951710A
TW200951710A TW098117105A TW98117105A TW200951710A TW 200951710 A TW200951710 A TW 200951710A TW 098117105 A TW098117105 A TW 098117105A TW 98117105 A TW98117105 A TW 98117105A TW 200951710 A TW200951710 A TW 200951710A
Authority
TW
Taiwan
Prior art keywords
control program
psd
storage virtualization
updating
completion
Prior art date
Application number
TW098117105A
Other languages
English (en)
Other versions
TWI456389B (zh
Inventor
Ching-Hai Hung
Original Assignee
Infortrend Technology 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 Infortrend Technology Inc filed Critical Infortrend Technology Inc
Publication of TW200951710A publication Critical patent/TW200951710A/zh
Application granted granted Critical
Publication of TWI456389B publication Critical patent/TWI456389B/zh

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
    • G06F8/656—Updates while running
    • 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
    • G06F11/10—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's
    • G06F11/1076—Parity data used in redundant arrays of independent storages, e.g. in RAID systems
    • G06F11/1092—Rebuilding, e.g. when physically replacing a failing disk
    • 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
    • G06F11/10—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's
    • G06F11/1008—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's in individual solid state devices
    • 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
    • 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
    • G06F2003/0697—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers device management, e.g. handlers, drivers, I/O schedulers

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • Quality & Reliability (AREA)
  • Computer Security & Cryptography (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
TW098117105A 2008-06-12 2009-05-22 儲存虛擬化系統中更新實體儲存裝置控制程式之方法及用此方法之儲存虛擬化控制器與系統 TWI456389B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6110908P 2008-06-12 2008-06-12

Publications (2)

Publication Number Publication Date
TW200951710A true TW200951710A (en) 2009-12-16
TWI456389B TWI456389B (zh) 2014-10-11

Family

ID=40940763

Family Applications (1)

Application Number Title Priority Date Filing Date
TW098117105A TWI456389B (zh) 2008-06-12 2009-05-22 儲存虛擬化系統中更新實體儲存裝置控制程式之方法及用此方法之儲存虛擬化控制器與系統

Country Status (4)

Country Link
US (1) US8356292B2 (zh)
CN (4) CN103984587B (zh)
GB (1) GB2460767B (zh)
TW (1) TWI456389B (zh)

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TWI794541B (zh) * 2019-03-15 2023-03-01 美商美超微電腦股份有限公司 儲存空間之自動組態之設備及方法

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KR101732030B1 (ko) * 2010-12-22 2017-05-04 삼성전자주식회사 데이터 저장 장치 및 그것의 동작 방법
US9087019B2 (en) * 2012-01-27 2015-07-21 Promise Technology, Inc. Disk storage system with rebuild sequence and method of operation thereof
US8943489B1 (en) * 2012-06-29 2015-01-27 Juniper Networks, Inc. High availability in-service software upgrade using virtual machine instances in dual computing appliances
JP6207295B2 (ja) * 2013-08-14 2017-10-04 キヤノン株式会社 印刷装置及びその制御方法
US9250999B1 (en) * 2013-11-19 2016-02-02 Google Inc. Non-volatile random access memory in computer primary memory
US10459847B1 (en) 2015-07-01 2019-10-29 Google Llc Non-volatile memory device application programming interface
US10133625B2 (en) * 2015-08-11 2018-11-20 Western Digital Technologies, Inc. Storing parity data separate from protected data
KR102665540B1 (ko) 2016-11-25 2024-05-10 삼성전자주식회사 비휘발성 메모리를 포함하는 raid 시스템
CN108205303B (zh) * 2016-12-16 2020-10-02 法法汽车(中国)有限公司 一种车辆电子部件更新方法及装置
KR20180138394A (ko) * 2017-06-21 2018-12-31 에스케이하이닉스 주식회사 메모리 시스템 및 이의 동작 방법
JP6791834B2 (ja) 2017-11-30 2020-11-25 株式会社日立製作所 記憶システム及び制御ソフトウェア配置方法
US10664187B2 (en) 2017-12-01 2020-05-26 International Business Machines Corporation Reducing a rate at which data is mirrored from a primary server to a secondary server
US10725776B2 (en) 2017-12-01 2020-07-28 International Business Machines Corporation Reducing a rate at which requests are sent from one processor to another to reduce processor utilization at the processor receiving the requests
US10417069B2 (en) 2017-12-01 2019-09-17 International Business Machines Corporation Handling zero fault tolerance events in machines where failure likely results in unacceptable loss
US10481980B2 (en) * 2018-03-29 2019-11-19 International Business Machines Corporation Enabling segmented source data introspection within dispersed storage network (DSN) memory
CN110874181B (zh) * 2018-08-31 2021-12-17 杭州海康威视系统技术有限公司 一种数据更新方法及更新装置
US10936454B2 (en) 2018-11-21 2021-03-02 International Business Machines Corporation Disaster recovery for virtualized systems

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI794541B (zh) * 2019-03-15 2023-03-01 美商美超微電腦股份有限公司 儲存空間之自動組態之設備及方法

Also Published As

Publication number Publication date
GB2460767B (en) 2012-06-27
GB2460767A (en) 2009-12-16
CN103984587A (zh) 2014-08-13
US8356292B2 (en) 2013-01-15
CN103927206B (zh) 2017-06-16
CN103927206A (zh) 2014-07-16
CN101604251B (zh) 2014-05-07
CN103984587B (zh) 2017-10-20
US20090313617A1 (en) 2009-12-17
CN101604251A (zh) 2009-12-16
CN101604250B (zh) 2014-07-16
GB0910195D0 (en) 2009-07-29
TWI456389B (zh) 2014-10-11
CN101604250A (zh) 2009-12-16

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