CN104951249A - 存储器控制设备、信息处理设备及其控制方法 - Google Patents

存储器控制设备、信息处理设备及其控制方法 Download PDF

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Publication number
CN104951249A
CN104951249A CN201510140219.6A CN201510140219A CN104951249A CN 104951249 A CN104951249 A CN 104951249A CN 201510140219 A CN201510140219 A CN 201510140219A CN 104951249 A CN104951249 A CN 104951249A
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CN
China
Prior art keywords
address
data
completely
nonvolatile memory
memory devices
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
CN201510140219.6A
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English (en)
Chinese (zh)
Inventor
伊藤武弘
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Publication of CN104951249A publication Critical patent/CN104951249A/zh
Pending legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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 OR CALCULATING; 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 OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/08—Addressing or allocation; Relocation in hierarchically structured memory systems, e.g. virtual memory systems
    • G06F12/10—Address translation
    • 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
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
    • G06F3/0608—Saving storage space on storage systems
    • 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
    • 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
    • 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
    • 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 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
    • 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
    • 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
    • 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 OR CALCULATING; 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 OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2212/00—Indexing scheme relating to accessing, addressing or allocation within memory systems or architectures
    • G06F2212/15—Use in a specific computing environment
    • G06F2212/152—Virtualized environment, e.g. logically partitioned system
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2212/00—Indexing scheme relating to accessing, addressing or allocation within memory systems or architectures
    • G06F2212/20—Employing a main memory using a specific memory technology
    • G06F2212/202—Non-volatile memory
    • G06F2212/2022—Flash memory
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2212/00—Indexing scheme relating to accessing, addressing or allocation within memory systems or architectures
    • G06F2212/65—Details of virtual memory and virtual address translation
    • G06F2212/657—Virtual address space management
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F2212/7201—Logical to physical mapping or translation of blocks or pages
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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)
  • Techniques For Improving Reliability Of Storages (AREA)
  • Read Only Memory (AREA)
  • Memory System (AREA)
CN201510140219.6A 2014-03-27 2015-03-27 存储器控制设备、信息处理设备及其控制方法 Pending CN104951249A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014-066810 2014-03-27
JP2014066810A JP2015191336A (ja) 2014-03-27 2014-03-27 メモリ制御装置、情報処理装置とその制御方法、及びプログラム

Publications (1)

Publication Number Publication Date
CN104951249A true CN104951249A (zh) 2015-09-30

Family

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Family Applications (1)

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CN201510140219.6A Pending CN104951249A (zh) 2014-03-27 2015-03-27 存储器控制设备、信息处理设备及其控制方法

Country Status (3)

Country Link
US (1) US20150278088A1 (enExample)
JP (1) JP2015191336A (enExample)
CN (1) CN104951249A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107786776A (zh) * 2016-08-26 2018-03-09 柯尼卡美能达株式会社 图像处理装置、启动控制方法以及记录介质
CN112748694A (zh) * 2019-10-30 2021-05-04 株式会社安川电机 用于工业机械的控制设备及其设置系统、设置方法和程序
CN114327269A (zh) * 2021-12-27 2022-04-12 歌尔光学科技有限公司 一种数据擦除模式设置方法、系统、电子设备及存储介质

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WO2018087421A1 (en) * 2016-11-09 2018-05-17 Jetico Inc. Oy Method in data wiping of a mass storage
US10706153B2 (en) * 2017-05-25 2020-07-07 Dell Products L.P. Preventing malicious cryptographic erasure of storage devices
JP7238087B2 (ja) * 2017-12-19 2023-03-13 キヤノン株式会社 ジョブ処理装置、ジョブ処理装置の制御方法及びプログラム
JP6719508B2 (ja) * 2018-07-02 2020-07-08 キヤノン株式会社 メモリ制御装置
US11797210B2 (en) 2020-09-14 2023-10-24 Samsung Electronics Co., Ltd. Method of operating memory device and host device, and memory system including partitioning purge region responsive to purge information

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US20090222618A1 (en) * 2008-02-29 2009-09-03 Samsung Electronics Co., Ltd. Memory system and block merge method
JP2010108315A (ja) * 2008-10-30 2010-05-13 Fujitsu Ltd 不揮発性メモリ・ドライバ
CN102622309A (zh) * 2011-01-30 2012-08-01 成都市华为赛门铁克科技有限公司 数据安全擦除方法及装置
US20120239851A1 (en) * 2008-06-25 2012-09-20 Stec, Inc. Prioritized erasure of data blocks in a flash storage device
US20130346671A1 (en) * 2012-06-22 2013-12-26 Winbond Electronics Corporation On-Chip Bad Block Management for NAND Flash Memory

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US8392687B2 (en) * 2009-01-21 2013-03-05 Micron Technology, Inc. Solid state memory formatting
JP5917163B2 (ja) * 2011-01-27 2016-05-11 キヤノン株式会社 情報処理装置、その制御方法及びプログラム並びに記憶媒体
JP5659178B2 (ja) * 2012-03-16 2015-01-28 株式会社東芝 不揮発性記憶装置及び不揮発性メモリの制御方法

Patent Citations (5)

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US20090222618A1 (en) * 2008-02-29 2009-09-03 Samsung Electronics Co., Ltd. Memory system and block merge method
US20120239851A1 (en) * 2008-06-25 2012-09-20 Stec, Inc. Prioritized erasure of data blocks in a flash storage device
JP2010108315A (ja) * 2008-10-30 2010-05-13 Fujitsu Ltd 不揮発性メモリ・ドライバ
CN102622309A (zh) * 2011-01-30 2012-08-01 成都市华为赛门铁克科技有限公司 数据安全擦除方法及装置
US20130346671A1 (en) * 2012-06-22 2013-12-26 Winbond Electronics Corporation On-Chip Bad Block Management for NAND Flash Memory

Non-Patent Citations (1)

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Title
MICHAEL WEI,ETC: "Reliably Erasing Data From Flash-Based Solid State Drives", 《USENIX CONFERENCE ON FILE & STORAGE TECHNOLOGIES》 *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107786776A (zh) * 2016-08-26 2018-03-09 柯尼卡美能达株式会社 图像处理装置、启动控制方法以及记录介质
CN112748694A (zh) * 2019-10-30 2021-05-04 株式会社安川电机 用于工业机械的控制设备及其设置系统、设置方法和程序
US12019422B2 (en) 2019-10-30 2024-06-25 Kabushiki Kaisha Yaskawa Denki Control device with attribute setting for industrial machine, attribute setting system for control device for industrial machine, method of setting control device with attributes for industrial machine, and information storage medium for setting a control device with attributes
CN114327269A (zh) * 2021-12-27 2022-04-12 歌尔光学科技有限公司 一种数据擦除模式设置方法、系统、电子设备及存储介质
CN114327269B (zh) * 2021-12-27 2025-10-14 歌尔科技有限公司 一种数据擦除模式设置方法、系统、电子设备及存储介质

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JP2015191336A (ja) 2015-11-02
US20150278088A1 (en) 2015-10-01

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Application publication date: 20150930