TWI699644B - 電子裝置、資料洗滌裝置及對資料儲存裝置執行洗滌的方法 - Google Patents

電子裝置、資料洗滌裝置及對資料儲存裝置執行洗滌的方法 Download PDF

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TWI699644B
TWI699644B TW106121177A TW106121177A TWI699644B TW I699644 B TWI699644 B TW I699644B TW 106121177 A TW106121177 A TW 106121177A TW 106121177 A TW106121177 A TW 106121177A TW I699644 B TWI699644 B TW I699644B
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Taiwan
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data
attribute
washing
error correction
data element
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TW106121177A
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Chinese (zh)
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TW201807573A (zh
Inventor
邱晟
奇亮奭
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南韓商三星電子股份有限公司
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F3/0652—Erasing, e.g. deleting, data cleaning, moving of data to a wastebasket
    • 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
    • G06F11/08—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
    • G06F11/1048—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 using arrangements adapted for a specific error detection or correction feature
    • G06F11/106—Correcting systematically all correctable errors, i.e. scrubbing
    • 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
    • G06F11/08—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
    • G06F11/1012—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 using codes or arrangements adapted for a specific type of error
    • G06F11/1016—Error in accessing a memory location, i.e. addressing error
    • 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
    • G06F11/08—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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/10—File systems; File servers
    • G06F16/17—Details of further file system functions
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F3/0614—Improving the reliability of storage systems
    • G06F3/0619—Improving the reliability of storage systems in relation to data integrity, e.g. data losses, bit errors
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F3/0638—Organizing or formatting or addressing of data
    • G06F3/064—Management of blocks
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F3/0655—Vertical data movement, i.e. input-output transfer; data movement between one or more hosts and one or more storage devices
    • G06F3/0658—Controller construction arrangements
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F3/0671—In-line storage system
    • G06F3/0673—Single storage device

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Quality & Reliability (AREA)
  • Computer Security & Cryptography (AREA)
  • Data Mining & Analysis (AREA)
  • Databases & Information Systems (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Detection And Correction Of Errors (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
  • User Interface Of Digital Computer (AREA)
TW106121177A 2016-08-15 2017-06-26 電子裝置、資料洗滌裝置及對資料儲存裝置執行洗滌的方法 TWI699644B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201662375411P 2016-08-15 2016-08-15
US62/375,411 2016-08-15
US15/284,478 US10241860B2 (en) 2016-08-15 2016-10-03 Method of executing data scrubbing inside a smart storage device
US15/284,478 2016-10-03

Publications (2)

Publication Number Publication Date
TW201807573A TW201807573A (zh) 2018-03-01
TWI699644B true TWI699644B (zh) 2020-07-21

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TW106121177A TWI699644B (zh) 2016-08-15 2017-06-26 電子裝置、資料洗滌裝置及對資料儲存裝置執行洗滌的方法

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Country Link
US (1) US10241860B2 (enExample)
JP (1) JP6788554B2 (enExample)
KR (1) KR102094932B1 (enExample)
CN (1) CN107765994B (enExample)
DE (1) DE102017122216A1 (enExample)
TW (1) TWI699644B (enExample)

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US10437501B1 (en) 2018-03-23 2019-10-08 EMC IP Holding Company LLC Storage system with detection and correction of reference count based leaks in physical capacity
US10901847B2 (en) * 2018-07-31 2021-01-26 EMC IP Holding Company LLC Maintaining logical to physical address mapping during in place sector rebuild
US11163886B2 (en) * 2018-09-28 2021-11-02 Dell Products L.P. Information handling system firmware bit error detection and correction
US11494119B2 (en) * 2020-09-10 2022-11-08 Micron Technology, Inc. Memory searching component
DE102020129606A1 (de) 2020-11-10 2022-05-12 nxtbase technologies GmbH Verfahren zur steuerung von prozessen mittels einer sprachbefehlseingabe

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US8145941B2 (en) * 2006-10-31 2012-03-27 Hewlett-Packard Development Company, L.P. Detection and correction of block-level data corruption in fault-tolerant data-storage systems
US7661045B2 (en) * 2007-12-19 2010-02-09 International Business Machines Corporation Method and system for enterprise memory management of memory modules
US20130128666A1 (en) * 2011-11-21 2013-05-23 Chris Avila Scrub Techniques for Use with Dynamic Read

Also Published As

Publication number Publication date
KR20180019051A (ko) 2018-02-23
JP6788554B2 (ja) 2020-11-25
CN107765994B (zh) 2023-01-03
CN107765994A (zh) 2018-03-06
JP2018028905A (ja) 2018-02-22
US20180046546A1 (en) 2018-02-15
TW201807573A (zh) 2018-03-01
DE102017122216A1 (de) 2018-04-05
KR102094932B1 (ko) 2020-03-30
US10241860B2 (en) 2019-03-26

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