[go: up one dir, main page]

CN114303123A - 一种固态硬盘的数据存储方法、装置及固态硬盘ssd - Google Patents

一种固态硬盘的数据存储方法、装置及固态硬盘ssd Download PDF

Info

Publication number
CN114303123A
CN114303123A CN201980099647.5A CN201980099647A CN114303123A CN 114303123 A CN114303123 A CN 114303123A CN 201980099647 A CN201980099647 A CN 201980099647A CN 114303123 A CN114303123 A CN 114303123A
Authority
CN
China
Prior art keywords
data
ssd
storage area
read
stored
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201980099647.5A
Other languages
English (en)
Inventor
黄恩走
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huawei Technologies Co Ltd
Original Assignee
Huawei Technologies Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Publication of CN114303123A publication Critical patent/CN114303123A/zh
Pending legal-status Critical Current

Links

Images

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

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)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Memory System Of A Hierarchy Structure (AREA)

Abstract

本申请实施例公开了一种固态硬盘的数据存储方法、装置及固态硬盘SSD，能够在不增加额外物料成本的基础上，有效降低SSD的平均读时延，提高SSD在时延敏感场景中的业务性能。该固态硬盘的数据存储方法可包括：接收待存储数据，识别该待存储数据中与目标数据匹配的第一数据或包含指定标识的第一数据，其中目标数据是从所述SSD中读取频率高于预设频率阈值的数据；从该SSD的多个存储区域中，选择与该第一数据读时延匹配的第一存储区域；将前述第一数据存储至前述的第一存储区域。通过实施本申请实施例，能够有效降低SSD的平均读时延。

Description

PCT国内申请，说明书已公开。

Claims (23)

  1. PCT国内申请，权利要求书已公开。
CN201980099647.5A 2019-08-27 2019-08-27 一种固态硬盘的数据存储方法、装置及固态硬盘ssd Pending CN114303123A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/102909 WO2021035555A1 (zh) 2019-08-27 2019-08-27 一种固态硬盘的数据存储方法、装置及固态硬盘ssd

Publications (1)

Publication Number Publication Date
CN114303123A true CN114303123A (zh) 2022-04-08

Family

ID=74684898

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201980099647.5A Pending CN114303123A (zh) 2019-08-27 2019-08-27 一种固态硬盘的数据存储方法、装置及固态硬盘ssd

Country Status (2)

Country Link
CN (1) CN114303123A (zh)
WO (1) WO2021035555A1 (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114816571A (zh) * 2022-04-15 2022-07-29 西安广和通无线通信有限公司 外挂闪存的方法、装置、设备及存储介质
CN116225331A (zh) * 2023-03-03 2023-06-06 苏州浪潮智能科技有限公司 固态硬盘性能优化方法、装置、电子设备及存储介质
CN119200964A (zh) * 2022-04-28 2024-12-27 华为技术有限公司 存储装置及数据处理方法

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12124727B2 (en) 2021-12-17 2024-10-22 Samsung Electronics Co., Ltd. Automatic deletion in a persistent storage device
CN114489484B (zh) * 2021-12-27 2024-11-26 得一微电子股份有限公司 Ssd的数据存储方法、ssd、终端设备以及存储介质
CN116994628B (zh) * 2023-06-30 2024-04-12 珠海妙存科技有限公司 基于偏移读电压的闪存颗粒分级方法、控制器及介质
CN117290146A (zh) * 2023-10-13 2023-12-26 深圳市富芯通科技有限公司 一种针对固态硬盘故障误判的处理方法以及装置
CN117492657B (zh) * 2023-11-20 2026-01-23 深圳大普微电子股份有限公司 一种数据上下电处理方法、系统、设备及计算机存储介质

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101105772A (zh) * 2006-07-13 2008-01-16 国际商业机器公司 控制计算机可读存储器的方法和管理器数据单元的装置
CN103608782A (zh) * 2011-05-15 2014-02-26 苹果公司 Lsb页面和msb页面中的选择性数据存储
CN107092439A (zh) * 2017-03-07 2017-08-25 华为技术有限公司 一种数据存储的方法及设备
CN107168643A (zh) * 2017-03-31 2017-09-15 北京奇艺世纪科技有限公司 一种数据存储方法及装置
CN107562378A (zh) * 2017-08-28 2018-01-09 记忆科技(深圳)有限公司 一种提升固态存储设备寿命的方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100555246C (zh) * 2007-09-24 2009-10-28 中兴通讯股份有限公司 一种在闪存上存取数据的系统及方法
TWI362667B (en) * 2007-12-31 2012-04-21 Phison Electronics Corp Data writing method for flash memory and controller thereof
US8984251B2 (en) * 2012-12-04 2015-03-17 Apple Inc. Hinting of deleted data from host to storage device
CN105242871B (zh) * 2014-06-06 2018-06-05 华为技术有限公司 一种数据写入方法及装置
CN106873912B (zh) * 2017-02-16 2020-02-07 苏州浪潮智能科技有限公司 Tlc芯片固态硬盘的动态分区存储方法及装置、系统

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101105772A (zh) * 2006-07-13 2008-01-16 国际商业机器公司 控制计算机可读存储器的方法和管理器数据单元的装置
CN103608782A (zh) * 2011-05-15 2014-02-26 苹果公司 Lsb页面和msb页面中的选择性数据存储
CN107092439A (zh) * 2017-03-07 2017-08-25 华为技术有限公司 一种数据存储的方法及设备
CN107168643A (zh) * 2017-03-31 2017-09-15 北京奇艺世纪科技有限公司 一种数据存储方法及装置
CN107562378A (zh) * 2017-08-28 2018-01-09 记忆科技(深圳)有限公司 一种提升固态存储设备寿命的方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114816571A (zh) * 2022-04-15 2022-07-29 西安广和通无线通信有限公司 外挂闪存的方法、装置、设备及存储介质
CN114816571B (zh) * 2022-04-15 2023-06-16 西安广和通无线通信有限公司 外挂闪存的方法、装置、设备及存储介质
CN119200964A (zh) * 2022-04-28 2024-12-27 华为技术有限公司 存储装置及数据处理方法
CN116225331A (zh) * 2023-03-03 2023-06-06 苏州浪潮智能科技有限公司 固态硬盘性能优化方法、装置、电子设备及存储介质

Also Published As

Publication number Publication date
WO2021035555A1 (zh) 2021-03-04

Similar Documents

Publication Publication Date Title
US12216931B1 (en) Techniques for directed data migration
CN114303123A (zh) 一种固态硬盘的数据存储方法、装置及固态硬盘ssd
JP7089830B2 (ja) 不揮発性メモリデータの書き込み管理のための装置、システム、及び、方法
US10776278B2 (en) Storage control apparatus and computer-readable storage medium storing storage control program
US11030094B2 (en) Apparatus and method for performing garbage collection by predicting required time
KR102725910B1 (ko) 사용자 데이터에 대해 선별 잠재 노출 맵핑을 수행하기 위한 장치, 방법, 및 다중 모드 저장 장치
US20110264884A1 (en) Data storage device and method of operating the same
EP3752905B1 (en) Append only streams for storing data on a solid state device
EP4372540B1 (en) Techniques for zoned namespace (zns) storage using multiple zones
US20150186259A1 (en) Method and apparatus for storing data in non-volatile memory
US12455820B2 (en) Storage device for classifying data based on stream class number, storage system, and operating method thereof
CN113946279B (zh) 主机效能加速模式的数据读取方法及装置
US10120583B2 (en) Performance penalty avoidance for solid state drive
US20180232154A1 (en) Append Only Streams For Storing Data On A Solid State Device
US10768829B2 (en) Opportunistic use of streams for storing data on a solid state device
KR20200014175A (ko) 소요시간을 예측하여 가비지 컬렉션을 수행하는 방법 및 장치
US11941246B2 (en) Memory system, data processing system including the same, and operating method thereof
US20240385768A1 (en) Operating methods, memory systems, electronic devices and computer-readable storage media
US10698621B2 (en) Block reuse for memory operations
EP4579425A1 (en) Key value storage method and system
Vishwakarma et al. Enhancing eMMC using Multi-Stream technique.
CN114968833A (zh) 提高企业级固态存储设备顺序写性能的方法与存储设备

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20220408

RJ01 Rejection of invention patent application after publication