CN114008580A - 一种硬盘控制方法及相关设备 - Google Patents
一种硬盘控制方法及相关设备 Download PDFInfo
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- CN114008580A CN114008580A CN201980097515.9A CN201980097515A CN114008580A CN 114008580 A CN114008580 A CN 114008580A CN 201980097515 A CN201980097515 A CN 201980097515A CN 114008580 A CN114008580 A CN 114008580A
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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
- G06F3/0629—Configuration or reconfiguration of storage systems
- G06F3/0634—Configuration or reconfiguration of storage systems by changing the state or mode of one or more devices
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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
- G06F3/0614—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]
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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
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
- G06F3/0604—Improving or facilitating administration, e.g. storage management
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- 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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- 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
- G06F3/0638—Organizing or formatting or addressing of data
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- 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
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- G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
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- 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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- G06F3/0668—Interfaces specially adapted for storage systems adopting a particular infrastructure
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- 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
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- 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
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- G06F2212/72—Details relating to flash memory management
- G06F2212/7206—Reconfiguration of flash memory system
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Abstract
本发明实施例提供了一种硬盘控制方法及相关设备,该硬盘控制方法包括:检测存储设备中存储的用户数据的数据量是否满足第一数量条件。当存储的用户数据的数据量满足第一数量条件时,将第一存储区域中的第一子区域存储数据的模式由第一模式转换为第二模式,第一模式与第二模式为SLC模式、MLC模式、TLC模式和QLC模式中不相同的两种。当以第二模式存储数据的存储设备比以第一模式存储数据的存储设备的数据密度高时,该存储设备可以扩大存储空间的容量,使得容量不受损失。当以第二模式存储数据的存储设备比以第一模式存储数据的存储设备的数据密度低时,该存储设备可以提高存储设备的可擦写次数,延长存储设备的使用寿命。
Description
PCT国内申请,说明书已公开。
Claims (17)
- PCT国内申请,权利要求书已公开。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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PCT/CN2019/091189 WO2020248206A1 (zh) | 2019-06-14 | 2019-06-14 | 一种硬盘控制方法及相关设备 |
Publications (1)
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CN114008580A true CN114008580A (zh) | 2022-02-01 |
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CN201980097515.9A Pending CN114008580A (zh) | 2019-06-14 | 2019-06-14 | 一种硬盘控制方法及相关设备 |
Country Status (7)
Country | Link |
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US (1) | US20220100406A1 (zh) |
EP (1) | EP3964939A4 (zh) |
JP (1) | JP2022537520A (zh) |
KR (1) | KR20220015457A (zh) |
CN (1) | CN114008580A (zh) |
TW (1) | TWI779300B (zh) |
WO (1) | WO2020248206A1 (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111722804B (zh) * | 2020-06-12 | 2022-07-08 | 浪潮电子信息产业股份有限公司 | 一种非易失内存调度的方法、系统、设备及可读存储介质 |
US20220229574A1 (en) * | 2021-01-20 | 2022-07-21 | Micron Technology, Inc. | Data migration techniques |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107967121A (zh) * | 2017-10-25 | 2018-04-27 | 华为技术有限公司 | 数据写入方法和存储设备 |
CN108062201A (zh) * | 2016-11-09 | 2018-05-22 | 西部数据技术公司 | 用于固态驱动器的自虚拟化闪速存储器 |
CN109254926A (zh) * | 2017-07-13 | 2019-01-22 | 慧荣科技股份有限公司 | 数据储存装置及非挥发式存储器操作方法 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8407400B2 (en) * | 2008-11-12 | 2013-03-26 | Micron Technology, Inc. | Dynamic SLC/MLC blocks allocations for non-volatile memory |
JP5444198B2 (ja) * | 2010-12-06 | 2014-03-19 | 本田技研工業株式会社 | サブフレーム構造体 |
US9176862B2 (en) * | 2011-12-29 | 2015-11-03 | Sandisk Technologies Inc. | SLC-MLC wear balancing |
US8935459B2 (en) * | 2012-03-08 | 2015-01-13 | Apple Inc. | Heuristics for programming data in a non-volatile memory |
JP6146675B2 (ja) * | 2014-06-03 | 2017-06-14 | コニカミノルタ株式会社 | 画像形成装置及びフラッシュメモリの制御方法並びに制御プログラム |
US10031673B2 (en) * | 2014-09-26 | 2018-07-24 | SK Hynix Inc. | Techniques for selecting amounts of over-provisioning |
CN105843748B (zh) * | 2015-01-15 | 2019-06-11 | 华为技术有限公司 | 一种对内存中内存页的处理方法及装置 |
US9697134B2 (en) * | 2015-06-10 | 2017-07-04 | Micron Technology, Inc. | Memory having a static cache and a dynamic cache |
US10007458B2 (en) * | 2015-12-18 | 2018-06-26 | Microsemi Solutions (U.S.), Inc. | Method of configuring memory cells in a solid state drive based on read/write activity and controller therefor |
US20180165032A1 (en) * | 2016-12-14 | 2018-06-14 | Western Digital Technologies, Inc. | Read write performance for nand flash for archival application |
US10572388B2 (en) * | 2017-08-30 | 2020-02-25 | Micron Technology, Inc. | Managed NVM adaptive cache management |
JP7030463B2 (ja) * | 2017-09-22 | 2022-03-07 | キオクシア株式会社 | メモリシステム |
JP6805110B2 (ja) * | 2017-11-06 | 2020-12-23 | 株式会社日立製作所 | ストレージシステム及びその制御方法 |
US20190034330A1 (en) * | 2017-12-01 | 2019-01-31 | Intel Corporation | Mass storage device with dynamic single level cell (slc) buffer specific program and/or erase settings |
US20190034105A1 (en) * | 2017-12-28 | 2019-01-31 | Intel Corporation | Storage device having programmed cell storage density modes that are a function of storage device capacity utilization |
US11132133B2 (en) * | 2018-03-08 | 2021-09-28 | Toshiba Memory Corporation | Workload-adaptive overprovisioning in solid state storage drive arrays |
US10949355B2 (en) * | 2018-06-11 | 2021-03-16 | Western Digital Technologies, Inc. | Methods and apparatus for workload based dynamic cache control in SSD |
CN110795270B (zh) * | 2018-08-03 | 2024-01-30 | 建兴储存科技(广州)有限公司 | 固态储存装置及其读取重试方法 |
-
2019
- 2019-06-14 CN CN201980097515.9A patent/CN114008580A/zh active Pending
- 2019-06-14 EP EP19932927.7A patent/EP3964939A4/en active Pending
- 2019-06-14 WO PCT/CN2019/091189 patent/WO2020248206A1/zh unknown
- 2019-06-14 KR KR1020217043003A patent/KR20220015457A/ko not_active Application Discontinuation
- 2019-06-14 JP JP2021573823A patent/JP2022537520A/ja active Pending
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2020
- 2020-06-12 TW TW109119837A patent/TWI779300B/zh active
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2021
- 2021-12-10 US US17/547,592 patent/US20220100406A1/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108062201A (zh) * | 2016-11-09 | 2018-05-22 | 西部数据技术公司 | 用于固态驱动器的自虚拟化闪速存储器 |
CN109254926A (zh) * | 2017-07-13 | 2019-01-22 | 慧荣科技股份有限公司 | 数据储存装置及非挥发式存储器操作方法 |
CN107967121A (zh) * | 2017-10-25 | 2018-04-27 | 华为技术有限公司 | 数据写入方法和存储设备 |
Non-Patent Citations (1)
Title |
---|
ALLYN MALVENTANO: "Micron launches M600 SATA SSD with innovative SLC/MLC Dynamic Write Acceleration", pages 3, Retrieved from the Internet <URL:https://pcper.com/2014/09/micron-launches-m600-sata-ssd-with-innovative-slc-mlc-dynamic-write-acceleration/> * |
Also Published As
Publication number | Publication date |
---|---|
KR20220015457A (ko) | 2022-02-08 |
TWI779300B (zh) | 2022-10-01 |
JP2022537520A (ja) | 2022-08-26 |
WO2020248206A1 (zh) | 2020-12-17 |
EP3964939A4 (en) | 2022-05-11 |
TW202046111A (zh) | 2020-12-16 |
EP3964939A1 (en) | 2022-03-09 |
US20220100406A1 (en) | 2022-03-31 |
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