CN106874211B - 存储器***及非易失性存储器的控制方法 - Google Patents
存储器***及非易失性存储器的控制方法 Download PDFInfo
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- CN106874211B CN106874211B CN201610284986.9A CN201610284986A CN106874211B CN 106874211 B CN106874211 B CN 106874211B CN 201610284986 A CN201610284986 A CN 201610284986A CN 106874211 B CN106874211 B CN 106874211B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F12/00—Accessing, addressing or allocating within memory systems or architectures
- G06F12/02—Addressing or allocation; Relocation
- G06F12/0223—User address space allocation, e.g. contiguous or non contiguous base addressing
- G06F12/023—Free address space management
- G06F12/0238—Memory management in non-volatile memory, e.g. resistive RAM or ferroelectric memory
- G06F12/0246—Memory management in non-volatile memory, e.g. resistive RAM or ferroelectric memory in block erasable memory, e.g. flash memory
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- 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
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- 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
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- 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
- G06F3/0652—Erasing, e.g. deleting, data cleaning, moving of data to a wastebasket
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- 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
- G06F3/0655—Vertical data movement, i.e. input-output transfer; data movement between one or more hosts and one or more storage devices
- G06F3/0659—Command handling arrangements, e.g. command buffers, queues, command scheduling
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- 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
- G06F3/0671—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]
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2212/00—Indexing scheme relating to accessing, addressing or allocation within memory systems or architectures
- G06F2212/10—Providing a specific technical effect
- G06F2212/1041—Resource optimization
- G06F2212/1044—Space efficiency improvement
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2212/00—Indexing scheme relating to accessing, addressing or allocation within memory systems or architectures
- G06F2212/72—Details relating to flash memory management
- G06F2212/7201—Logical to physical mapping or translation of blocks or pages
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2212/00—Indexing scheme relating to accessing, addressing or allocation within memory systems or architectures
- G06F2212/72—Details relating to flash memory management
- G06F2212/7205—Cleaning, compaction, garbage collection, erase control
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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)
- Techniques For Improving Reliability Of Storages (AREA)
- Memory System (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
- Debugging And Monitoring (AREA)
Abstract
Description
Claims (11)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015-242998 | 2015-12-14 | ||
JP2015242998A JP6414853B2 (ja) | 2015-12-14 | 2015-12-14 | メモリシステムおよび制御方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106874211A CN106874211A (zh) | 2017-06-20 |
CN106874211B true CN106874211B (zh) | 2020-07-14 |
Family
ID=59019795
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610284986.9A Active CN106874211B (zh) | 2015-12-14 | 2016-04-29 | 存储器***及非易失性存储器的控制方法 |
Country Status (3)
Country | Link |
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US (2) | US10282288B2 (zh) |
JP (1) | JP6414853B2 (zh) |
CN (1) | CN106874211B (zh) |
Families Citing this family (30)
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US9934151B2 (en) * | 2016-06-28 | 2018-04-03 | Dell Products, Lp | System and method for dynamic optimization for burst and sustained performance in solid state drives |
JP6779838B2 (ja) * | 2017-06-28 | 2020-11-04 | キオクシア株式会社 | メモリシステムおよび制御方法 |
JP2019020788A (ja) * | 2017-07-11 | 2019-02-07 | 東芝メモリ株式会社 | メモリシステムおよび制御方法 |
JP6785204B2 (ja) | 2017-09-21 | 2020-11-18 | キオクシア株式会社 | メモリシステムおよび制御方法 |
JP2019057178A (ja) * | 2017-09-21 | 2019-04-11 | 東芝メモリ株式会社 | メモリシステムおよび制御方法 |
JP2019057172A (ja) * | 2017-09-21 | 2019-04-11 | 東芝メモリ株式会社 | メモリシステムおよび制御方法 |
JP6982468B2 (ja) * | 2017-10-27 | 2021-12-17 | キオクシア株式会社 | メモリシステムおよび制御方法 |
JP7074454B2 (ja) * | 2017-10-30 | 2022-05-24 | キオクシア株式会社 | 計算機システムおよび制御方法 |
JP7010667B2 (ja) * | 2017-11-06 | 2022-01-26 | キオクシア株式会社 | メモリシステムおよび制御方法 |
KR20190106008A (ko) * | 2018-03-07 | 2019-09-18 | 에스케이하이닉스 주식회사 | 메모리 시스템, 그것의 동작 방법 및 전자 장치 |
JP2019169101A (ja) * | 2018-03-26 | 2019-10-03 | 東芝メモリ株式会社 | 電子機器、コンピュータシステム、および制御方法 |
JP2019175292A (ja) * | 2018-03-29 | 2019-10-10 | 東芝メモリ株式会社 | 電子機器、コンピュータシステム、および制御方法 |
JP2019179455A (ja) * | 2018-03-30 | 2019-10-17 | 東芝メモリ株式会社 | 記憶装置及びコンピュータシステム |
US10922011B2 (en) * | 2018-04-12 | 2021-02-16 | Samsung Electronics Co., Ltd. | Controllers configured to perform secure deletion, key-value storage devices including said controllers, and methods of operation thereof |
KR20190123990A (ko) * | 2018-04-25 | 2019-11-04 | 에스케이하이닉스 주식회사 | 메모리 컨트롤러 및 그 동작 방법 |
JP7109992B2 (ja) * | 2018-05-22 | 2022-08-01 | キオクシア株式会社 | メモリシステムおよび制御方法 |
CN108897642B (zh) * | 2018-06-27 | 2020-11-27 | 清华大学 | 持久性事务内存***中日志机制的优化方法及装置 |
US20200042193A1 (en) * | 2018-08-03 | 2020-02-06 | EMC IP Holding Company LLC | Method, storage system and computer program product for managing data storage |
KR20200019430A (ko) * | 2018-08-14 | 2020-02-24 | 에스케이하이닉스 주식회사 | 컨트롤러 및 그것의 동작방법 |
KR20200019431A (ko) * | 2018-08-14 | 2020-02-24 | 에스케이하이닉스 주식회사 | 컨트롤러 및 그것의 동작방법 |
US10761978B2 (en) | 2018-10-25 | 2020-09-01 | Micron Technology, Inc. | Write atomicity management for memory subsystems |
KR102663661B1 (ko) * | 2018-12-06 | 2024-05-10 | 에스케이하이닉스 주식회사 | 메모리 시스템 내 저장된 데이터를 제어하는 방법 및 장치 |
JP2021033849A (ja) | 2019-08-28 | 2021-03-01 | キオクシア株式会社 | メモリシステムおよび制御方法 |
KR20210054399A (ko) * | 2019-11-05 | 2021-05-13 | 에스케이하이닉스 주식회사 | 저장 장치 및 그 동작 방법 |
CN112988612B (zh) * | 2019-12-18 | 2024-03-19 | 深圳大普微电子科技有限公司 | 一种数据处理方法、装置、设备及可读存储介质 |
TWI729674B (zh) * | 2020-01-13 | 2021-06-01 | 慧榮科技股份有限公司 | 資料儲存裝置及其垃圾蒐集方法 |
KR20220086934A (ko) * | 2020-12-17 | 2022-06-24 | 에스케이하이닉스 주식회사 | 비휘발성 메모리 시스템의 저널링 제어 장치 및 방법 |
US11494299B2 (en) | 2021-02-18 | 2022-11-08 | Silicon Motion, Inc. | Garbage collection operation management with early garbage collection starting point |
JP7516300B2 (ja) | 2021-03-17 | 2024-07-16 | キオクシア株式会社 | メモリシステム |
JP2023037883A (ja) | 2021-09-06 | 2023-03-16 | キオクシア株式会社 | 情報処理装置 |
Citations (2)
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CN1947100A (zh) * | 2004-04-20 | 2007-04-11 | 松下电器产业株式会社 | 非易失性存储***、非易失性存储装置、存储控制器、存取装置以及非易失性存储装置的控制方法 |
CN102576333A (zh) * | 2009-10-05 | 2012-07-11 | 马维尔国际贸易有限公司 | 非易失性存储器中的数据高速缓存 |
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JP4527456B2 (ja) * | 2004-07-06 | 2010-08-18 | Necインフロンティア株式会社 | メモリ寿命警告装置、および情報処理方法 |
JP2008046923A (ja) * | 2006-08-17 | 2008-02-28 | Toshiba Corp | 半導体メモリカードシステムの制御方法 |
US8751755B2 (en) * | 2007-12-27 | 2014-06-10 | Sandisk Enterprise Ip Llc | Mass storage controller volatile memory containing metadata related to flash memory storage |
US8060719B2 (en) * | 2008-05-28 | 2011-11-15 | Micron Technology, Inc. | Hybrid memory management |
US8312204B2 (en) * | 2009-01-23 | 2012-11-13 | Seagate Technology Llc | System and method for wear leveling in a data storage device |
US8195636B2 (en) * | 2009-04-29 | 2012-06-05 | Netapp, Inc. | Predicting space reclamation in deduplicated datasets |
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2015
- 2015-12-14 JP JP2015242998A patent/JP6414853B2/ja active Active
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2016
- 2016-03-03 US US15/059,785 patent/US10282288B2/en active Active
- 2016-04-29 CN CN201610284986.9A patent/CN106874211B/zh active Active
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2019
- 2019-03-20 US US16/359,724 patent/US10713161B2/en active Active
Patent Citations (2)
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CN1947100A (zh) * | 2004-04-20 | 2007-04-11 | 松下电器产业株式会社 | 非易失性存储***、非易失性存储装置、存储控制器、存取装置以及非易失性存储装置的控制方法 |
CN102576333A (zh) * | 2009-10-05 | 2012-07-11 | 马维尔国际贸易有限公司 | 非易失性存储器中的数据高速缓存 |
Also Published As
Publication number | Publication date |
---|---|
US20190220395A1 (en) | 2019-07-18 |
US20170168951A1 (en) | 2017-06-15 |
JP6414853B2 (ja) | 2018-10-31 |
US10282288B2 (en) | 2019-05-07 |
JP2017111477A (ja) | 2017-06-22 |
CN106874211A (zh) | 2017-06-20 |
US10713161B2 (en) | 2020-07-14 |
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Effective date of registration: 20170810 Address after: Tokyo, Japan Applicant after: TOSHIBA MEMORY Corp. Address before: Tokyo, Japan Applicant before: Toshiba Corp. |
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Address after: Tokyo Patentee after: Kaixia Co.,Ltd. Address before: Tokyo Patentee before: TOSHIBA MEMORY Corp. Address after: Tokyo Patentee after: TOSHIBA MEMORY Corp. Address before: Tokyo Patentee before: Pangea Co.,Ltd. |
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Effective date of registration: 20220129 Address after: Tokyo Patentee after: Pangea Co.,Ltd. Address before: Tokyo Patentee before: TOSHIBA MEMORY Corp. |