JP6317039B2 - メモリウェアレベリング - Google Patents

メモリウェアレベリング Download PDF

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Publication number
JP6317039B2
JP6317039B2 JP2017525331A JP2017525331A JP6317039B2 JP 6317039 B2 JP6317039 B2 JP 6317039B2 JP 2017525331 A JP2017525331 A JP 2017525331A JP 2017525331 A JP2017525331 A JP 2017525331A JP 6317039 B2 JP6317039 B2 JP 6317039B2
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sector
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sectors
memory device
wear level
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Japanese (ja)
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JP2017538206A5 (enExample
JP2017538206A (ja
Inventor
ジョヴァンニ フォンタナ，マルコ
ジョヴァンニ フォンタナ，マルコ
モンタナーロ，マッシモ
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マイクロン テクノロジー， インク．
マイクロン テクノロジー， インク．
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Classifications

    • 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
    • G06F3/0616—Improving the reliability of storage systems in relation to life time, e.g. increasing Mean Time Between Failures [MTBF]
    • 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
    • G06F3/0644—Management of space entities, e.g. partitions, extents, pools
    • 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
    • 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
    • G06F3/0647—Migration mechanisms
    • 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
    • G06F3/0647—Migration mechanisms
    • G06F3/0649—Lifecycle management
    • 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
    • G06F3/0679—Non-volatile semiconductor memory device, e.g. flash memory, one time programmable memory [OTP]
    • 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
    • G06F3/0683—Plurality of storage devices
    • G06F3/0688—Non-volatile semiconductor memory arrays

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
  • Memory System (AREA)
  • Read Only Memory (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
JP2017525331A 2014-11-13 2015-11-02 メモリウェアレベリング Active JP6317039B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/540,968 US9830087B2 (en) 2014-11-13 2014-11-13 Memory wear leveling
US14/540,968 2014-11-13
PCT/US2015/058634 WO2016077091A1 (en) 2014-11-13 2015-11-02 Memory wear leveling

Publications (3)

Publication Number Publication Date
JP2017538206A JP2017538206A (ja) 2017-12-21
JP2017538206A5 JP2017538206A5 (enExample) 2018-02-08
JP6317039B2 true JP6317039B2 (ja) 2018-04-25

Family

ID=55954861

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017525331A Active JP6317039B2 (ja) 2014-11-13 2015-11-02 メモリウェアレベリング

Country Status (6)

Country Link
US (2) US9830087B2 (enExample)
JP (1) JP6317039B2 (enExample)
KR (1) KR102245652B1 (enExample)
CN (1) CN107003810B (enExample)
TW (1) TWI576758B (enExample)
WO (1) WO2016077091A1 (enExample)

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US20190129627A1 (en) * 2017-10-31 2019-05-02 EMC IP Holding Company LLC Method and system for wear-leveling using a multi-gap progress field
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US10817430B2 (en) 2018-10-02 2020-10-27 Micron Technology, Inc. Access unit and management segment memory operations
EP4042283A4 (en) * 2019-10-09 2023-07-12 Micron Technology, Inc. SELF-ADAPTING WEAR COMPENSATION METHOD AND ALGORITHM
KR102860142B1 (ko) 2023-03-03 2025-09-16 윈본드 일렉트로닉스 코포레이션 반도체 장치 및 웨어 레벨링 방법

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Also Published As

Publication number Publication date
TWI576758B (zh) 2017-04-01
US20160139826A1 (en) 2016-05-19
US9830087B2 (en) 2017-11-28
KR102245652B1 (ko) 2021-04-29
KR20170084194A (ko) 2017-07-19
US20180067661A1 (en) 2018-03-08
JP2017538206A (ja) 2017-12-21
CN107003810B (zh) 2019-01-29
CN107003810A (zh) 2017-08-01
WO2016077091A1 (en) 2016-05-19
TW201633110A (zh) 2016-09-16

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