CN115629720B - 基于闪存为介质的存储设备上的非对称条带化方法 - Google Patents
基于闪存为介质的存储设备上的非对称条带化方法 Download PDFInfo
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- CN115629720B CN115629720B CN202211638134.7A CN202211638134A CN115629720B CN 115629720 B CN115629720 B CN 115629720B CN 202211638134 A CN202211638134 A CN 202211638134A CN 115629720 B CN115629720 B CN 115629720B
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- 238000013507 mapping Methods 0.000 claims abstract description 32
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- 238000012216 screening Methods 0.000 abstract description 4
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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
- G06F3/0638—Organizing or formatting or addressing of data
- G06F3/064—Management of blocks
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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
- G06F3/0638—Organizing or formatting or addressing of data
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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)
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CN202211638134.7A CN115629720B (zh) | 2022-12-20 | 2022-12-20 | 基于闪存为介质的存储设备上的非对称条带化方法 |
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CN202211638134.7A CN115629720B (zh) | 2022-12-20 | 2022-12-20 | 基于闪存为介质的存储设备上的非对称条带化方法 |
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CN115629720A CN115629720A (zh) | 2023-01-20 |
CN115629720B true CN115629720B (zh) | 2023-07-28 |
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Citations (5)
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CN104375956A (zh) * | 2013-08-16 | 2015-02-25 | Lsi公司 | 用于使用可变大小快闪转变层的方法及设备 |
CN106776359A (zh) * | 2016-11-11 | 2017-05-31 | 上海航天测控通信研究所 | 一种NAND Flash坏块管理方法及系统 |
CN112148640A (zh) * | 2019-06-26 | 2020-12-29 | 深圳市航顺芯片技术研发有限公司 | 一种高速缓冲存储器的替换方法、高速缓冲存储器及计算机系统 |
CN112148639A (zh) * | 2019-06-26 | 2020-12-29 | 深圳市航顺芯片技术研发有限公司 | 一种高效小容量高速缓冲存储器替换方法及系统 |
CN112486852A (zh) * | 2020-12-01 | 2021-03-12 | 合肥大唐存储科技有限公司 | 一种固态硬盘及其地址映射方法 |
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US8074011B2 (en) * | 2006-12-06 | 2011-12-06 | Fusion-Io, Inc. | Apparatus, system, and method for storage space recovery after reaching a read count limit |
CN103699457A (zh) * | 2013-09-26 | 2014-04-02 | 深圳市泽云科技有限公司 | 基于条带化的磁盘阵列修复方法及装置 |
CN103544110A (zh) * | 2013-10-08 | 2014-01-29 | 华中科技大学 | 一种基于固态盘的块级连续数据保护方法 |
US9558069B2 (en) * | 2014-08-07 | 2017-01-31 | Pure Storage, Inc. | Failure mapping in a storage array |
CN104461391B (zh) * | 2014-12-05 | 2019-08-02 | 上海宝存信息科技有限公司 | 一种存储设备元数据管理处理方法及系统 |
CN107678694B (zh) * | 2017-10-17 | 2019-02-05 | 深圳大普微电子科技有限公司 | Raid条带重建方法及固态盘 |
CN110287068B (zh) * | 2019-07-04 | 2023-02-28 | 四川长虹空调有限公司 | 一种NandFlash驱动方法 |
US10997080B1 (en) * | 2020-02-11 | 2021-05-04 | Western Digital Technologies, Inc. | Method and system for address table cache management based on correlation metric of first logical address and second logical address, wherein the correlation metric is incremented and decremented based on receive order of the first logical address and the second logical address |
US11144394B1 (en) * | 2020-06-05 | 2021-10-12 | Vmware, Inc. | Storing B-tree pages in capacity tier for erasure-coded storage in distributed data systems |
KR20220025405A (ko) * | 2020-08-24 | 2022-03-03 | 에스케이하이닉스 주식회사 | 메모리 시스템, 메모리 컨트롤러 및 메모리 시스템의 동작 방법 |
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- 2022-12-20 CN CN202211638134.7A patent/CN115629720B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104375956A (zh) * | 2013-08-16 | 2015-02-25 | Lsi公司 | 用于使用可变大小快闪转变层的方法及设备 |
CN106776359A (zh) * | 2016-11-11 | 2017-05-31 | 上海航天测控通信研究所 | 一种NAND Flash坏块管理方法及系统 |
CN112148640A (zh) * | 2019-06-26 | 2020-12-29 | 深圳市航顺芯片技术研发有限公司 | 一种高速缓冲存储器的替换方法、高速缓冲存储器及计算机系统 |
CN112148639A (zh) * | 2019-06-26 | 2020-12-29 | 深圳市航顺芯片技术研发有限公司 | 一种高效小容量高速缓冲存储器替换方法及系统 |
CN112486852A (zh) * | 2020-12-01 | 2021-03-12 | 合肥大唐存储科技有限公司 | 一种固态硬盘及其地址映射方法 |
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Application publication date: 20230120 Assignee: Suzhou Heyu Finance Leasing Co.,Ltd. Assignor: Pengti storage technology (Nanjing) Co.,Ltd. Contract record no.: X2023980046093 Denomination of invention: Asymmetric Striping Method on Storage Devices Based on Flash Memory Granted publication date: 20230728 License type: Exclusive License Record date: 20231110 |
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Denomination of invention: Asymmetric Striping Method on Storage Devices Based on Flash Memory as Medium Effective date of registration: 20231116 Granted publication date: 20230728 Pledgee: Suzhou Heyu Finance Leasing Co.,Ltd. Pledgor: Pengti storage technology (Nanjing) Co.,Ltd. Registration number: Y2023980065408 |