CN109101185B - 固态存储设备及其写命令和读命令处理方法 - Google Patents
固态存储设备及其写命令和读命令处理方法 Download PDFInfo
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- CN109101185B CN109101185B CN201710470720.8A CN201710470720A CN109101185B CN 109101185 B CN109101185 B CN 109101185B CN 201710470720 A CN201710470720 A CN 201710470720A CN 109101185 B CN109101185 B CN 109101185B
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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
- 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
- G06F3/061—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
- G06F3/0668—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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Techniques For Improving Reliability Of Storages (AREA)
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CN201710470720.8A CN109101185B (zh) | 2017-06-20 | 2017-06-20 | 固态存储设备及其写命令和读命令处理方法 |
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CN109101185B true CN109101185B (zh) | 2023-08-11 |
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Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110007853B (zh) * | 2019-01-30 | 2022-06-28 | 镕铭微电子(济南)有限公司 | 一种Nandflash命令处理方法、装置、终端及存储介质 |
CN112214158B (zh) * | 2019-07-10 | 2024-03-22 | 慧荣科技股份有限公司 | 主机输出输入命令的执行装置及方法及计算机可读取存储介质 |
CN111581441B (zh) * | 2019-08-30 | 2022-06-17 | 上海忆芯实业有限公司 | 用于聚类计算的加速器 |
CN111522505B (zh) * | 2020-04-03 | 2022-08-02 | 杭州宏杉科技股份有限公司 | Raid重建过程中的数据处理方法及装置 |
CN111522510B (zh) * | 2020-04-22 | 2022-08-09 | 杭州宏杉科技股份有限公司 | 命令处理方法及装置 |
CN112015672A (zh) * | 2020-08-28 | 2020-12-01 | 北京浪潮数据技术有限公司 | 一种存储系统中数据处理方法、装置、设备及存储介质 |
CN114896182B (zh) * | 2022-05-11 | 2023-10-20 | 地平线(上海)人工智能技术有限公司 | 存储装置、方法、电子设备和存储介质 |
CN114791790B (zh) * | 2022-06-22 | 2022-09-09 | 北京得瑞领新科技有限公司 | Ssd读性能优化方法、装置、存储介质及存储设备 |
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CN102193748A (zh) * | 2010-03-18 | 2011-09-21 | 株式会社东芝 | 控制器、数据存储装置以及程序产品 |
WO2012019475A1 (zh) * | 2010-08-13 | 2012-02-16 | 中兴通讯股份有限公司 | 一种rldramsio访问控制方法和装置 |
CN103098034A (zh) * | 2010-07-28 | 2013-05-08 | Fusion-Io股份有限公司 | 用于条件和原子存储操作的装置、系统和方法 |
CN103218270A (zh) * | 2013-03-11 | 2013-07-24 | 北京忆恒创源科技有限公司 | 具有多个固态盘的计算机 |
CN104484135A (zh) * | 2014-12-23 | 2015-04-01 | 浙江宇视科技有限公司 | 一种快速数据读取方法及装置 |
US9170938B1 (en) * | 2013-05-17 | 2015-10-27 | Western Digital Technologies, Inc. | Method and system for atomically writing scattered information in a solid state storage device |
CN105122220A (zh) * | 2013-03-15 | 2015-12-02 | 西部数据技术公司 | 固态驱动器中的原子写入命令支持 |
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US20100070656A1 (en) * | 2008-09-12 | 2010-03-18 | Atto Technology, Inc. | System and method for enhanced load balancing in a storage system |
KR20150105323A (ko) * | 2013-01-08 | 2015-09-16 | 바이올린 메모리 인코포레이티드 | 데이터 스토리지 방법 및 시스템 |
US9916087B2 (en) * | 2014-10-27 | 2018-03-13 | Sandisk Technologies Llc | Method and system for throttling bandwidth based on temperature |
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CN102193748A (zh) * | 2010-03-18 | 2011-09-21 | 株式会社东芝 | 控制器、数据存储装置以及程序产品 |
CN103098034A (zh) * | 2010-07-28 | 2013-05-08 | Fusion-Io股份有限公司 | 用于条件和原子存储操作的装置、系统和方法 |
WO2012019475A1 (zh) * | 2010-08-13 | 2012-02-16 | 中兴通讯股份有限公司 | 一种rldramsio访问控制方法和装置 |
CN103218270A (zh) * | 2013-03-11 | 2013-07-24 | 北京忆恒创源科技有限公司 | 具有多个固态盘的计算机 |
CN105122220A (zh) * | 2013-03-15 | 2015-12-02 | 西部数据技术公司 | 固态驱动器中的原子写入命令支持 |
US9170938B1 (en) * | 2013-05-17 | 2015-10-27 | Western Digital Technologies, Inc. | Method and system for atomically writing scattered information in a solid state storage device |
CN104484135A (zh) * | 2014-12-23 | 2015-04-01 | 浙江宇视科技有限公司 | 一种快速数据读取方法及装置 |
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