CN110109625A - 一种改善Free Queue的管理方法 - Google Patents
一种改善Free Queue的管理方法 Download PDFInfo
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- CN110109625A CN110109625A CN201910405928.0A CN201910405928A CN110109625A CN 110109625 A CN110109625 A CN 110109625A CN 201910405928 A CN201910405928 A CN 201910405928A CN 110109625 A CN110109625 A CN 110109625A
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- Prior art keywords
- block
- value
- free
- recovered
- free queue
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Classifications
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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
-
- 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
- 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
- G06F3/0607—Improving or facilitating administration, e.g. storage management by facilitating the process of upgrading existing storage systems, e.g. for improving compatibility between host and storage device
-
- 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
- G06F3/064—Management of blocks
-
- 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]
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)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
- Techniques For Improving Reliability Of Storages (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910405928.0A CN110109625A (zh) | 2019-05-16 | 2019-05-16 | 一种改善Free Queue的管理方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910405928.0A CN110109625A (zh) | 2019-05-16 | 2019-05-16 | 一种改善Free Queue的管理方法 |
Publications (1)
Publication Number | Publication Date |
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CN110109625A true CN110109625A (zh) | 2019-08-09 |
Family
ID=67490422
Family Applications (1)
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CN201910405928.0A Pending CN110109625A (zh) | 2019-05-16 | 2019-05-16 | 一种改善Free Queue的管理方法 |
Country Status (1)
Country | Link |
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CN (1) | CN110109625A (zh) |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101777026A (zh) * | 2009-01-09 | 2010-07-14 | 成都市华为赛门铁克科技有限公司 | 一种存储管理方法、硬盘及存储系统 |
CN102637145A (zh) * | 2011-02-11 | 2012-08-15 | 慧荣科技股份有限公司 | 用来进行区块管理的方法、记忆装置及其控制器 |
CN102789423A (zh) * | 2012-07-11 | 2012-11-21 | 山东华芯半导体有限公司 | 四池闪存磨损均衡方法 |
CN106484323A (zh) * | 2016-09-13 | 2017-03-08 | 郑州云海信息技术有限公司 | 一种固态存储的损耗均衡方法及系统 |
US20170262175A1 (en) * | 2016-03-08 | 2017-09-14 | Kabushiki Kaisha Toshiba | Storage system, information processing system and method for controlling nonvolatile memory |
CN107193493A (zh) * | 2017-05-19 | 2017-09-22 | 惠州佰维存储科技有限公司 | Nand闪存块的管理方法及其系统 |
CN107329902A (zh) * | 2013-07-25 | 2017-11-07 | 慧荣科技股份有限公司 | 数据储存装置以及快闪存储器控制方法 |
CN107562381A (zh) * | 2017-08-30 | 2018-01-09 | 紫光华山信息技术有限公司 | 一种数据处理方法及装置 |
CN109254927A (zh) * | 2018-08-30 | 2019-01-22 | 浪潮电子信息产业股份有限公司 | 一种固态硬盘磨损均衡的实现方法 |
-
2019
- 2019-05-16 CN CN201910405928.0A patent/CN110109625A/zh active Pending
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101777026A (zh) * | 2009-01-09 | 2010-07-14 | 成都市华为赛门铁克科技有限公司 | 一种存储管理方法、硬盘及存储系统 |
CN102637145A (zh) * | 2011-02-11 | 2012-08-15 | 慧荣科技股份有限公司 | 用来进行区块管理的方法、记忆装置及其控制器 |
CN102789423A (zh) * | 2012-07-11 | 2012-11-21 | 山东华芯半导体有限公司 | 四池闪存磨损均衡方法 |
CN107329902A (zh) * | 2013-07-25 | 2017-11-07 | 慧荣科技股份有限公司 | 数据储存装置以及快闪存储器控制方法 |
US20170262175A1 (en) * | 2016-03-08 | 2017-09-14 | Kabushiki Kaisha Toshiba | Storage system, information processing system and method for controlling nonvolatile memory |
CN106484323A (zh) * | 2016-09-13 | 2017-03-08 | 郑州云海信息技术有限公司 | 一种固态存储的损耗均衡方法及系统 |
CN107193493A (zh) * | 2017-05-19 | 2017-09-22 | 惠州佰维存储科技有限公司 | Nand闪存块的管理方法及其系统 |
CN107562381A (zh) * | 2017-08-30 | 2018-01-09 | 紫光华山信息技术有限公司 | 一种数据处理方法及装置 |
CN109254927A (zh) * | 2018-08-30 | 2019-01-22 | 浪潮电子信息产业股份有限公司 | 一种固态硬盘磨损均衡的实现方法 |
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Address after: 518000 the first floor to the third floor of No.7 Xinfa East Road, Xinqiao street, Bao'an District, Shenzhen City, Guangdong Province. The business premises are set up in No.2 workshop, zone a, xinfengze Industrial Zone, Shangnan East Road Applicant after: SHENZHEN SHICHUANGYI ELECTRONIC Co.,Ltd. Address before: Baoan District Shenzhen City manhole street 518000 Guangdong Province on the South East New fortress Industrial Park A District 2 Applicant before: SHENZHEN SHICHUANGYI ELECTRONIC Co.,Ltd. |
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Application publication date: 20190809 |
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