KR20150115924A - 비휘발성 저장 디바이스를 위한 메모리의 주소 재지정 - Google Patents

비휘발성 저장 디바이스를 위한 메모리의 주소 재지정 Download PDF

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Publication number
KR20150115924A
KR20150115924A KR1020157024222A KR20157024222A KR20150115924A KR 20150115924 A KR20150115924 A KR 20150115924A KR 1020157024222 A KR1020157024222 A KR 1020157024222A KR 20157024222 A KR20157024222 A KR 20157024222A KR 20150115924 A KR20150115924 A KR 20150115924A
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South Korea
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file
memory
storage device
volatile storage
address
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Korean (ko)
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세르게이 카라모브
데이비드 마이클 칼라간
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마이크로소프트 테크놀로지 라이센싱, 엘엘씨
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Publication of KR20150115924A publication Critical patent/KR20150115924A/ko
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • 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
    • G06F3/061—Improving I/O performance
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • 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
    • G06F3/064—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
    • G06F3/0668—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

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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)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
KR1020157024222A 2013-02-08 2014-02-06 비휘발성 저장 디바이스를 위한 메모리의 주소 재지정 Withdrawn KR20150115924A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/763,491 2013-02-08
US13/763,491 US20140229657A1 (en) 2013-02-08 2013-02-08 Readdressing memory for non-volatile storage devices
PCT/US2014/014971 WO2014124064A1 (en) 2013-02-08 2014-02-06 Readdressing memory for non-volatile storage devices

Publications (1)

Publication Number Publication Date
KR20150115924A true KR20150115924A (ko) 2015-10-14

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Application Number Title Priority Date Filing Date
KR1020157024222A Withdrawn KR20150115924A (ko) 2013-02-08 2014-02-06 비휘발성 저장 디바이스를 위한 메모리의 주소 재지정

Country Status (7)

Country Link
US (1) US20140229657A1 (enExample)
EP (1) EP2954400A1 (enExample)
JP (1) JP6355650B2 (enExample)
KR (1) KR20150115924A (enExample)
CN (1) CN105190526B (enExample)
TW (1) TWI607306B (enExample)
WO (1) WO2014124064A1 (enExample)

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JP6642427B2 (ja) * 2014-06-30 2020-02-05 ソニー株式会社 情報処理装置および方法
DE102014224278A1 (de) * 2014-11-27 2016-06-02 Bundesdruckerei Gmbh Verfahren zum Nachladen von Software auf eine Chipkarte durch einen Nachladeautomaten
US20170337212A1 (en) * 2015-01-13 2017-11-23 Hitachi Data Systems Engineering UK Limited Computer program product, method, apparatus and data storage system for managing defragmentation in file systems
US9760147B2 (en) 2016-01-22 2017-09-12 Microsoft Technology Licensing, Llc Power control for use of volatile memory as non-volatile memory
US9746895B2 (en) * 2016-01-22 2017-08-29 Microsoft Technology Licensing, Llc Use of volatile memory as non-volatile memory
US10235079B2 (en) 2016-02-03 2019-03-19 Toshiba Memory Corporation Cooperative physical defragmentation by a file system and a storage device
CN105892938A (zh) * 2016-03-28 2016-08-24 乐视控股（北京）有限公司 一种磁盘缓存系统的优化方法及系统
US10185657B2 (en) * 2016-04-13 2019-01-22 Nanjing University Method and system for optimizing deterministic garbage collection in NAND flash storage systems
US20180074970A1 (en) * 2016-09-09 2018-03-15 Sap Se Cache-Efficient Fragmentation of Data Structures
US10579516B2 (en) 2017-03-13 2020-03-03 Qualcomm Incorporated Systems and methods for providing power-efficient file system operation to a non-volatile block memory
US10324628B2 (en) * 2017-04-19 2019-06-18 Veritas Technologies Llc Systems and methods for reducing data fragmentation
KR20200022118A (ko) * 2018-08-22 2020-03-03 에스케이하이닉스 주식회사 데이터 저장 장치 및 그 동작 방법
KR20200022179A (ko) * 2018-08-22 2020-03-03 에스케이하이닉스 주식회사 데이터 처리 시스템 및 데이터 처리 시스템의 동작 방법
CN110245119B (zh) * 2018-11-02 2023-01-31 浙江大华技术股份有限公司 一种文件整理方法及存储系统
US10922022B2 (en) * 2019-03-13 2021-02-16 Samsung Electronics Co., Ltd. Method and system for managing LBA overlap checking in NVMe based SSDs
KR102717023B1 (ko) * 2019-08-22 2024-10-15 에스케이하이닉스 주식회사 데이터 저장 장치 및 그것의 동작 방법
CN112445766A (zh) * 2019-08-31 2021-03-05 华为技术有限公司 一种终端碎片整理方法、装置以及终端
KR102833051B1 (ko) * 2020-04-20 2025-07-11 삼성전자주식회사 메모리 모듈 및 적층형 메모리 장치
CN114595189B (zh) * 2020-12-07 2025-04-11 安霸国际有限合伙企业 应用级sd卡空间管理
CN114676092B (zh) * 2020-12-24 2025-11-14 华为技术有限公司 一种文件管理方法及相关设备
CN114356224B (zh) * 2021-12-15 2024-04-19 广州致存科技有限责任公司 文件地址优化方法、终端、服务器及计算机可读存储介质
US11809736B2 (en) 2021-12-21 2023-11-07 Western Digital Technologies, Inc. Storage system and method for quantifying storage fragmentation and predicting performance drop
US11809747B2 (en) 2021-12-21 2023-11-07 Western Digital Technologies, Inc. Storage system and method for optimizing write-amplification factor, endurance, and latency during a defragmentation operation
US11847343B2 (en) 2021-12-22 2023-12-19 Western Digital Technologies, Inc. Storage system and method for non-blocking coherent re-writes
US11954348B2 (en) 2022-04-08 2024-04-09 Netapp, Inc. Combining data block I/O and checksum block I/O into a single I/O operation during processing by a storage stack
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Also Published As

Publication number Publication date
TWI607306B (zh) 2017-12-01
CN105190526A (zh) 2015-12-23
JP2016515231A (ja) 2016-05-26
JP6355650B2 (ja) 2018-07-11
EP2954400A1 (en) 2015-12-16
WO2014124064A1 (en) 2014-08-14
CN105190526B (zh) 2018-03-30
US20140229657A1 (en) 2014-08-14
TW201432447A (zh) 2014-08-16

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PA0105 International application

Patent event date: 20150904

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid