CN110308863A - 存储装置、计算机系统及存储装置的动作方法 - Google Patents
存储装置、计算机系统及存储装置的动作方法 Download PDFInfo
- Publication number
- CN110308863A CN110308863A CN201810839667.9A CN201810839667A CN110308863A CN 110308863 A CN110308863 A CN 110308863A CN 201810839667 A CN201810839667 A CN 201810839667A CN 110308863 A CN110308863 A CN 110308863A
- Authority
- CN
- China
- Prior art keywords
- storage device
- host apparatus
- garbage reclamation
- data
- state
- 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.)
- Granted
Links
Classifications
-
- 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
- G06F12/0253—Garbage collection, i.e. reclamation of unreferenced memory
-
- 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
-
- 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
- G06F3/0611—Improving I/O performance in relation to response time
-
- 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]
-
- 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
- G06F3/0638—Organizing or formatting or addressing of data
-
- 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
-
- 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]
-
- 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
- G06F2212/7205—Cleaning, compaction, garbage collection, erase control
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Memory System (AREA)
- Techniques For Improving Reliability Of Storages (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
- Memory System Of A Hierarchy Structure (AREA)
Abstract
Description
Claims (20)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018-059835 | 2018-03-27 | ||
JP2018059835A JP6901427B2 (ja) | 2018-03-27 | 2018-03-27 | ストレージ装置、コンピュータシステムおよびストレージ装置の動作方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110308863A true CN110308863A (zh) | 2019-10-08 |
CN110308863B CN110308863B (zh) | 2023-07-18 |
Family
ID=68056223
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810839667.9A Active CN110308863B (zh) | 2018-03-27 | 2018-07-27 | 存储装置、计算机系统及存储装置的动作方法 |
Country Status (4)
Country | Link |
---|---|
US (2) | US10747663B2 (zh) |
JP (1) | JP6901427B2 (zh) |
CN (1) | CN110308863B (zh) |
TW (1) | TWI694330B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112559392A (zh) * | 2020-12-23 | 2021-03-26 | 深圳大普微电子科技有限公司 | 一种加速读存储介质的方法、读加速硬件模块及存储器 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2572404B (en) * | 2018-03-29 | 2020-04-15 | Imagination Tech Ltd | Method and system for controlling processing |
JP7191967B2 (ja) * | 2018-06-30 | 2022-12-19 | 華為技術有限公司 | NVMeベースのデータ読み取り方法、装置及びシステム |
CN111542803B (zh) | 2018-06-30 | 2021-10-01 | 华为技术有限公司 | 一种基于NVMe的数据写入方法、装置及系统 |
US11580016B2 (en) * | 2019-08-30 | 2023-02-14 | Micron Technology, Inc. | Adjustable garbage collection suspension interval |
KR102266166B1 (ko) * | 2019-11-07 | 2021-06-17 | 주식회사 파두 | 메모리 컨트롤러 및 이를 포함하는 스토리지 디바이스 |
US11416168B2 (en) | 2019-11-07 | 2022-08-16 | FADU Inc. | Memory controller and storage device including the same |
US20240069729A1 (en) * | 2022-08-31 | 2024-02-29 | Pure Storage, Inc. | Optimizing Data Deletion in a Storage System |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007193883A (ja) * | 2006-01-18 | 2007-08-02 | Sony Corp | データ記録装置及び方法、及びデータ再生装置及び方法、並びにデータ記録再生装置及び方法 |
CN103890724A (zh) * | 2011-08-19 | 2014-06-25 | 株式会社东芝 | 信息处理设备、用于控制信息处理设备的方法、存储控制工具的非临时记录介质、主机装置、存储性能评估工具的非临时记录介质、以及用于外部存储装置的性能评估方法 |
CN105009085A (zh) * | 2013-03-18 | 2015-10-28 | 株式会社东芝 | 信息处理系统、控制程序以及信息处理设备 |
CN106909313A (zh) * | 2015-12-22 | 2017-06-30 | 株式会社东芝 | 存储器系统及控制方法 |
US20170270042A1 (en) * | 2016-03-17 | 2017-09-21 | Derrick Tseng | User configurable passive background operation |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03141442A (ja) * | 1989-10-27 | 1991-06-17 | Hitachi Ltd | タスク制御方式 |
JP3373360B2 (ja) * | 1996-06-13 | 2003-02-04 | 沖電気工業株式会社 | ディスクアレイ装置 |
US20060184719A1 (en) * | 2005-02-16 | 2006-08-17 | Sinclair Alan W | Direct data file storage implementation techniques in flash memories |
US8364918B1 (en) * | 2007-04-06 | 2013-01-29 | Marvell International Ltd. | Sensed opportunistic garbage collection in memory components |
JP5586718B2 (ja) * | 2012-06-19 | 2014-09-10 | 株式会社東芝 | 制御プログラム、ホスト装置の制御方法、情報処理装置およびホスト装置 |
TW201606778A (zh) * | 2014-08-08 | 2016-02-16 | Toshiba Kk | 記憶體系統、主機裝置、資訊處理系統 |
JP6266479B2 (ja) * | 2014-09-12 | 2018-01-24 | 東芝メモリ株式会社 | メモリシステム |
TWI537816B (zh) * | 2014-10-13 | 2016-06-11 | 慧榮科技股份有限公司 | 非揮發性儲存裝置與控制器進行的控制方法 |
TWI585770B (zh) * | 2015-08-11 | 2017-06-01 | 群聯電子股份有限公司 | 記憶體管理方法、記憶體控制電路單元及記憶體儲存裝置 |
US10229049B2 (en) | 2015-12-17 | 2019-03-12 | Toshiba Memory Corporation | Storage system that performs host-initiated garbage collection |
KR102596400B1 (ko) * | 2016-03-07 | 2023-11-01 | 에스케이하이닉스 주식회사 | 데이터 저장 장치 및 데이터 저장 장치의 동작 방법 |
JP2018181281A (ja) * | 2017-04-21 | 2018-11-15 | 富士通株式会社 | ストレージシステム、制御装置及びストレージ装置 |
-
2018
- 2018-03-27 JP JP2018059835A patent/JP6901427B2/ja active Active
- 2018-07-05 TW TW107123274A patent/TWI694330B/zh active
- 2018-07-27 CN CN201810839667.9A patent/CN110308863B/zh active Active
- 2018-09-10 US US16/126,021 patent/US10747663B2/en active Active
-
2020
- 2020-07-06 US US16/921,296 patent/US11397675B2/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007193883A (ja) * | 2006-01-18 | 2007-08-02 | Sony Corp | データ記録装置及び方法、及びデータ再生装置及び方法、並びにデータ記録再生装置及び方法 |
CN103890724A (zh) * | 2011-08-19 | 2014-06-25 | 株式会社东芝 | 信息处理设备、用于控制信息处理设备的方法、存储控制工具的非临时记录介质、主机装置、存储性能评估工具的非临时记录介质、以及用于外部存储装置的性能评估方法 |
CN105009085A (zh) * | 2013-03-18 | 2015-10-28 | 株式会社东芝 | 信息处理系统、控制程序以及信息处理设备 |
CN106909313A (zh) * | 2015-12-22 | 2017-06-30 | 株式会社东芝 | 存储器系统及控制方法 |
US20170270042A1 (en) * | 2016-03-17 | 2017-09-21 | Derrick Tseng | User configurable passive background operation |
CN107203337A (zh) * | 2016-03-17 | 2017-09-26 | 三星电子株式会社 | 用户可配置的被动后台操作 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112559392A (zh) * | 2020-12-23 | 2021-03-26 | 深圳大普微电子科技有限公司 | 一种加速读存储介质的方法、读加速硬件模块及存储器 |
WO2022134669A1 (zh) * | 2020-12-23 | 2022-06-30 | 深圳大普微电子科技有限公司 | 一种加速读存储介质的方法、读加速硬件模块及存储器 |
CN112559392B (zh) * | 2020-12-23 | 2023-08-15 | 深圳大普微电子科技有限公司 | 一种加速读存储介质的方法、读加速硬件模块及存储器 |
Also Published As
Publication number | Publication date |
---|---|
US20200334145A1 (en) | 2020-10-22 |
CN110308863B (zh) | 2023-07-18 |
JP6901427B2 (ja) | 2021-07-14 |
TW201942747A (zh) | 2019-11-01 |
US11397675B2 (en) | 2022-07-26 |
US10747663B2 (en) | 2020-08-18 |
TWI694330B (zh) | 2020-05-21 |
US20190303289A1 (en) | 2019-10-03 |
JP2019174941A (ja) | 2019-10-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN110308863A (zh) | 存储装置、计算机系统及存储装置的动作方法 | |
EP2849076B1 (en) | Dma transmission method and system | |
EP2849077B1 (en) | Method for writing data into storage device and storage device | |
CN107209719B (zh) | 一种阵列控制器、固态硬盘和控制固态硬盘写数据的方法 | |
CN102723099B (zh) | 包括用于处理多命令描述符块以便利用并发性的主机接口的闪存装置 | |
KR102395477B1 (ko) | 호스트 메모리에 대한 메모리 액세스를 스케쥴링하는 장치 컨트롤러, 및 이를 포함하는 저장 장치 | |
KR102446733B1 (ko) | 스토리지 장치 및 스토리지 장치를 포함하는 전자 장치 | |
CN109726138B (zh) | 数据储存装置以及非挥发式存储器操作方法 | |
CN104866428B (zh) | 数据存取方法和数据存取装置 | |
CN109725847A (zh) | 存储器系统及控制方法 | |
TW201941060A (zh) | 儲存裝置及電腦系統 | |
CN108959117A (zh) | H2d写操作加速方法、装置、计算机设备及存储介质 | |
US20150149741A1 (en) | Storage System and Control Method Thereof | |
KR102349381B1 (ko) | 데이터 저장 장치 및 그것의 동작 방법 | |
CN110647359B (zh) | 半导体装置、其操作方法和具有其的层叠存储装置 | |
CN106681660A (zh) | Io调度方法及io调度装置 | |
CN108572932A (zh) | 多平面nvm命令融合方法与装置 | |
CN107851065B (zh) | 预先缓存分配器 | |
CN108628759A (zh) | 乱序执行nvm命令的方法与装置 | |
KR20150116627A (ko) | 컨트롤러 및 그것을 포함하는 데이터 저장 장치 | |
US20220147276A1 (en) | Memory system and method of controlling nonvolatile memory | |
CN112748883B (zh) | 一种io请求流水线处理设备、方法、系统及存储介质 | |
US8234651B2 (en) | Information processing method and apparatus using the same | |
US20240176736A1 (en) | Memory system and a method for garbage collection of the memory system | |
CN112115066A (zh) | 基于存储命令处理时间预测而调度存储命令的介质接口控制器及其方法 |
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 | ||
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: Tokyo Applicant after: Kaixia Co.,Ltd. Address before: Tokyo Applicant before: TOSHIBA MEMORY Corp. Address after: Tokyo Applicant after: TOSHIBA MEMORY Corp. Address before: Tokyo Applicant before: Pangea Co.,Ltd. |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20220214 Address after: Tokyo Applicant after: Pangea Co.,Ltd. Address before: Tokyo Applicant before: TOSHIBA MEMORY Corp. |
|
GR01 | Patent grant | ||
GR01 | Patent grant |