JP7234144B2 - Ｎａｎｄバッファを有するｎａｎｄフラッシュストレージデバイス - Google Patents

Ｎａｎｄバッファを有するｎａｎｄフラッシュストレージデバイス Download PDF

Info

Publication number
JP7234144B2
JP7234144B2 JP2019566261A JP2019566261A JP7234144B2 JP 7234144 B2 JP7234144 B2 JP 7234144B2 JP 2019566261 A JP2019566261 A JP 2019566261A JP 2019566261 A JP2019566261 A JP 2019566261A JP 7234144 B2 JP7234144 B2 JP 7234144B2
Authority
JP
Japan
Prior art keywords
chip
nand flash
write
future
designating
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.)
Active
Application number
JP2019566261A
Other languages
English (en)
Japanese (ja)
Other versions
JP2020524839A (ja
JP2020524839A5 (enExample
Inventor
シャー，モニッシュ
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.)
Google LLC
Original Assignee
Google LLC
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 Google LLC filed Critical Google LLC
Publication of JP2020524839A publication Critical patent/JP2020524839A/ja
Publication of JP2020524839A5 publication Critical patent/JP2020524839A5/ja
Application granted granted Critical
Publication of JP7234144B2 publication Critical patent/JP7234144B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • G06F3/0611—Improving I/O performance in relation to response time
    • 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
    • G06F3/0658—Controller construction arrangements
    • 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
    • G06F3/0656—Data buffering arrangements
    • 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
    • G06F12/0802—Addressing of a memory level in which the access to the desired data or data block requires associative addressing means, e.g. caches
    • G06F12/0804—Addressing of a memory level in which the access to the desired data or data block requires associative addressing means, e.g. caches with main memory updating
    • 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
    • G06F12/0802—Addressing of a memory level in which the access to the desired data or data block requires associative addressing means, e.g. caches
    • G06F12/0866—Addressing of a memory level in which the access to the desired data or data block requires associative addressing means, e.g. caches for peripheral storage systems, e.g. disk cache
    • G06F12/0868—Data transfer between cache memory and other subsystems, e.g. storage devices or host 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
    • G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
    • G06F3/0629—Configuration or reconfiguration of storage systems
    • G06F3/0635—Configuration or reconfiguration of storage systems by changing the path, e.g. traffic rerouting, path reconfiguration
    • 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
    • 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
    • G06F3/0683—Plurality of storage devices
    • G06F3/0688—Non-volatile semiconductor memory arrays
    • 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
    • G06F2212/21—Employing a record carrier using a specific recording technology
    • G06F2212/214—Solid state disk
    • 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
    • G06F2212/22—Employing cache memory using specific memory technology
    • G06F2212/222—Non-volatile 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
    • G06F2212/72—Details relating to flash memory management
    • G06F2212/7203—Temporary buffering, e.g. using volatile buffer or dedicated buffer blocks
    • 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)
  • Computer Networks & Wireless Communication (AREA)
  • Memory System (AREA)
  • Read Only Memory (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
JP2019566261A 2017-06-23 2018-03-15 Ｎａｎｄバッファを有するｎａｎｄフラッシュストレージデバイス Active JP7234144B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201762524016P 2017-06-23 2017-06-23
US62/524,016 2017-06-23
US15/816,447 2017-11-17
US15/816,447 US10606484B2 (en) 2017-06-23 2017-11-17 NAND flash storage device with NAND buffer
PCT/US2018/022683 WO2018236440A1 (en) 2017-06-23 2018-03-15 Nand flash storage device with nand buffer

Publications (3)

Publication Number Publication Date
JP2020524839A JP2020524839A (ja) 2020-08-20
JP2020524839A5 JP2020524839A5 (enExample) 2020-10-01
JP7234144B2 true JP7234144B2 (ja) 2023-03-07

Family

ID=61899381

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019566261A Active JP7234144B2 (ja) 2017-06-23 2018-03-15 Ｎａｎｄバッファを有するｎａｎｄフラッシュストレージデバイス

Country Status (9)

Country Link
US (1) US10606484B2 (enExample)
EP (1) EP3418897B1 (enExample)
JP (1) JP7234144B2 (enExample)
KR (1) KR102276350B1 (enExample)
CN (1) CN109117085B (enExample)
DE (2) DE102018109929A1 (enExample)
GB (1) GB2563713B (enExample)
TW (1) TWI727160B (enExample)
WO (1) WO2018236440A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10481834B2 (en) * 2018-01-24 2019-11-19 Samsung Electronics Co., Ltd. Erasure code data protection across multiple NVME over fabrics storage devices
US11048430B2 (en) 2019-04-12 2021-06-29 Netapp, Inc. Object store mirroring where during resync of two storage bucket, objects are transmitted to each of the two storage bucket
KR102743222B1 (ko) 2019-06-12 2024-12-17 삼성전자 주식회사 전자 장치 및 그의 저장 공간 이용 방법
JP2021043908A (ja) * 2019-09-13 2021-03-18 キオクシア株式会社 メモリシステムおよび制御方法
US11269779B2 (en) 2020-05-27 2022-03-08 Microsoft Technology Licensing, Llc Memory system with a predictable read latency from media with a long write latency
CN118093449A (zh) * 2022-11-25 2024-05-28 长江存储科技有限责任公司 一种存储器系统及其垃圾回收方法、电子设备

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110145475A1 (en) 2009-12-15 2011-06-16 International Business Machines Corporation Reducing access contention in flash-based memory systems
US20110258362A1 (en) 2008-12-19 2011-10-20 Mclaren Moray Redundant data storage for uniform read latency
JP2012523624A (ja) 2009-04-08 2012-10-04 グーグル インコーポレイテッド フラッシュメモリデータストレージデバイスにデータを格納するための方法及び装置
US20140281170A1 (en) 2013-03-15 2014-09-18 Samsung Electronics Co., Ltd. Nonvolatile storage device and operating system (os) image program method thereof

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5930167A (en) 1997-07-30 1999-07-27 Sandisk Corporation Multi-state non-volatile flash memory capable of being its own two state write cache
CN104040515B (zh) 2011-09-30 2018-05-11 英特尔公司 在逻辑驱动器模型下呈现直接存取的存储设备
CN106021147B (zh) * 2011-09-30 2020-04-28 英特尔公司 在逻辑驱动器模型下呈现直接存取的存储设备
JP2013109404A (ja) * 2011-11-17 2013-06-06 Toshiba Corp 情報処理装置
US8301832B1 (en) 2012-03-23 2012-10-30 DSSD, Inc. Storage system with guaranteed read latency
US20140304452A1 (en) 2013-04-03 2014-10-09 Violin Memory Inc. Method for increasing storage media performance
US9213634B2 (en) * 2013-11-22 2015-12-15 Apple Inc. Efficient reuse of segments in nonoverwrite storage systems
US9632729B2 (en) * 2014-05-07 2017-04-25 Seagate Technology Llc Storage compute device with tiered memory processing
KR20160075229A (ko) 2014-12-19 2016-06-29 삼성전자주식회사 가비지 컬렉션 동작 방법 및 이를 적용하는 레이드 스토리지 시스템
US10031670B2 (en) * 2015-09-04 2018-07-24 Toshiba Memory Corporation Control unit and control method for controlling writes and background operations of multiple semiconductor storage devices
US9880778B2 (en) 2015-11-09 2018-01-30 Google Inc. Memory devices and methods
US10318175B2 (en) * 2017-03-07 2019-06-11 Samsung Electronics Co., Ltd. SSD with heterogeneous NVM types

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110258362A1 (en) 2008-12-19 2011-10-20 Mclaren Moray Redundant data storage for uniform read latency
JP2012513060A (ja) 2008-12-19 2012-06-07 ヒューレット−パッカード デベロップメント カンパニー エル．ピー． 均一な読み出し待ち時間のための冗長なデータ記憶
JP2012523624A (ja) 2009-04-08 2012-10-04 グーグル インコーポレイテッド フラッシュメモリデータストレージデバイスにデータを格納するための方法及び装置
US20140108708A1 (en) 2009-04-08 2014-04-17 Google Inc. Raid configuration in a flash memory data storage device
US20110145475A1 (en) 2009-12-15 2011-06-16 International Business Machines Corporation Reducing access contention in flash-based memory systems
JP2013513881A (ja) 2009-12-15 2013-04-22 インターナショナル・ビジネス・マシーンズ・コーポレーション フラッシュ型メモリ・システムにおけるアクセス競合の低減方法、プログラム及びシステム
US20140281170A1 (en) 2013-03-15 2014-09-18 Samsung Electronics Co., Ltd. Nonvolatile storage device and operating system (os) image program method thereof
JP2014182832A (ja) 2013-03-15 2014-09-29 Samsung Electronics Co Ltd 不揮発性格納装置及びその運営体系イメージプログラム方法

Also Published As

Publication number Publication date
EP3418897B1 (en) 2022-09-14
US20180373440A1 (en) 2018-12-27
GB2563713A (en) 2018-12-26
JP2020524839A (ja) 2020-08-20
KR102276350B1 (ko) 2021-07-12
CN109117085B (zh) 2021-08-20
TW201905921A (zh) 2019-02-01
DE102018109929A1 (de) 2018-12-27
US10606484B2 (en) 2020-03-31
DE202018102304U1 (de) 2018-10-30
KR20200003055A (ko) 2020-01-08
CN109117085A (zh) 2019-01-01
EP3418897A1 (en) 2018-12-26
TWI727160B (zh) 2021-05-11
WO2018236440A1 (en) 2018-12-27
GB201804693D0 (en) 2018-05-09
GB2563713B (en) 2020-01-15

Similar Documents

Publication Publication Date Title
JP7234144B2 (ja) Ｎａｎｄバッファを有するｎａｎｄフラッシュストレージデバイス
US11586357B2 (en) Memory management
CN114138682B (zh) 使用子块模式的分区命名空间限制缓解
US10379782B2 (en) Host managed solid state drivecaching using dynamic write acceleration
CN107092561B (zh) 具有直接存取的多级存储器
US12050809B2 (en) Multi-pass data programming in a memory sub-system having multiple dies and planes
CN112166405B (zh) 在存储器系统中分配可变媒体类型的存储器装置
US20150052329A1 (en) Memory control device, host computer, information processing system and method of controlling memory control device
KR20100100394A (ko) 반도체 디스크 장치 그리고 그것의 데이터 기록 및 읽기 방법
JP2012221038A (ja) メモリシステム
WO2020263586A1 (en) Management of programming mode transitions to accommodate a constant size of data transfer between a host system and a memory sub-system
US20230176789A1 (en) Memory sub-system data migration
CN111352854B (zh) 存储装置、控制器及操作存储装置的方法
KR101515621B1 (ko) 반도체 디스크 장치 및 그것의 랜덤 데이터 처리 방법
CN113590505B (zh) 地址映射方法、固态硬盘控制器及固态硬盘
JP2024513234A (ja) ソリッドステートドライブ内のｎａｎｄダイの衝突を軽減する方法及び装置
US20150254011A1 (en) Memory system, memory controller and control method of non-volatile memory
HK40001601A (en) Nand flash storage device with nand buffer
HK40001601B (zh) 具有nand缓冲器的nand闪速存储设备
CN121233042A (zh) 支持Zoned NameSpace的页条带断点续传
CN121233045A (zh) 支持Zoned NameSpace的页条带构造技术
CN121233043A (zh) 可调度的页条带写入方法及其存储设备
JP2025133381A (ja) 情報処理システム、およびホスト
KR20230063857A (ko) 스토리지 장치 및 전자 장치

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20200819

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20200819

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20210930

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20211102

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220125

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20220621

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20220920

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220926

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20230124

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20230222

R150 Certificate of patent or registration of utility model

Ref document number: 7234144

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150