CN108733601B - NVMe-oF以太网SSD中的低延迟直接访问块存储 - Google Patents

NVMe-oF以太网SSD中的低延迟直接访问块存储 Download PDF

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CN108733601B
CN108733601B CN201810285587.3A CN201810285587A CN108733601B CN 108733601 B CN108733601 B CN 108733601B CN 201810285587 A CN201810285587 A CN 201810285587A CN 108733601 B CN108733601 B CN 108733601B
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rdma
dax
flash memory
command
host
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CN108733601A (zh
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拉姆达斯·P·卡沙尔
李东起
阿贾伊·桑达尔拉杰
弗雷德·沃里
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Samsung Electronics Co Ltd
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G06F15/16—Combinations of two or more digital computers each having at least an arithmetic unit, a program unit and a register, e.g. for a simultaneous processing of several programs
    • G06F15/163—Interprocessor communication
    • G06F15/167—Interprocessor communication using a common memory, e.g. mailbox
    • 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
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G06F15/16—Combinations of two or more digital computers each having at least an arithmetic unit, a program unit and a register, e.g. for a simultaneous processing of several programs
    • G06F15/163—Interprocessor communication
    • G06F15/173—Interprocessor communication using an interconnection network, e.g. matrix, shuffle, pyramid, star, snowflake
    • G06F15/17306—Intercommunication techniques
    • G06F15/17331—Distributed shared memory [DSM], e.g. remote direct memory access [RDMA]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/14—Handling requests for interconnection or transfer
    • G06F13/20—Handling requests for interconnection or transfer for access to input/output bus
    • G06F13/28—Handling requests for interconnection or transfer for access to input/output bus using burst mode transfer, e.g. direct memory access DMA, cycle steal
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/24—Querying
    • G06F16/245—Query processing
    • G06F16/24569—Query processing with adaptation to specific hardware, e.g. adapted for using GPUs or SSDs
    • 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
    • G06F3/0626—Reducing size or complexity of 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
    • G06F3/0628—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
    • G06F3/0661—Format or protocol conversion 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
    • G06F3/0668—Interfaces specially adapted for storage systems adopting a particular infrastructure
    • G06F3/067—Distributed or networked storage systems, e.g. storage area networks [SAN], network attached storage [NAS]
    • 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]

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  • 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 Hardware Design (AREA)
  • Software Systems (AREA)
  • Mathematical Physics (AREA)
  • Computational Linguistics (AREA)
  • Data Mining & Analysis (AREA)
  • Databases & Information Systems (AREA)
  • Communication Control (AREA)
  • Bus Control (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Computer And Data Communications (AREA)
CN201810285587.3A 2017-04-25 2018-04-02 NVMe-oF以太网SSD中的低延迟直接访问块存储 Active CN108733601B (zh)

Applications Claiming Priority (4)

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US201762489991P 2017-04-25 2017-04-25
US62/489,991 2017-04-25
US15/655,738 US10733137B2 (en) 2017-04-25 2017-07-20 Low latency direct access block storage in NVME-of ethernet SSD
US15/655,738 2017-07-20

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CN108733601B true CN108733601B (zh) 2023-08-04

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KR (1) KR102494568B1 (https=)
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Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12561270B2 (en) 2016-07-26 2026-02-24 Samsung Electronics Co., Ltd. Self-configuring SSD multi-protocol support in host-less environment
US11983138B2 (en) * 2015-07-26 2024-05-14 Samsung Electronics Co., Ltd. Self-configuring SSD multi-protocol support in host-less environment
US10346041B2 (en) 2016-09-14 2019-07-09 Samsung Electronics Co., Ltd. Method for using BMC as proxy NVMeoF discovery controller to provide NVM subsystems to host
US11461258B2 (en) 2016-09-14 2022-10-04 Samsung Electronics Co., Ltd. Self-configuring baseboard management controller (BMC)
US12556417B2 (en) 2016-07-26 2026-02-17 Samsung Electronics Co., Ltd. Modular system (switch boards and mid-plane) for supporting 50G or 100G ethernet speeds of FPGA+SSD
US10210123B2 (en) 2016-07-26 2019-02-19 Samsung Electronics Co., Ltd. System and method for supporting multi-path and/or multi-mode NMVe over fabrics devices
US12541480B2 (en) 2016-07-26 2026-02-03 Samsung Electronics Co., Ltd. Self-configuring SSD multi-protocol support in host-less environment
US10620855B2 (en) * 2016-09-06 2020-04-14 Samsung Electronics Co., Ltd. System and method for authenticating critical operations on solid-state drives
US10733137B2 (en) * 2017-04-25 2020-08-04 Samsung Electronics Co., Ltd. Low latency direct access block storage in NVME-of ethernet SSD
US10782994B2 (en) * 2017-12-19 2020-09-22 Dell Products L.P. Systems and methods for adaptive access of memory namespaces
US11115490B2 (en) * 2018-07-31 2021-09-07 EMC IP Holding Company LLC Host based read cache for san supporting NVMEF with E2E validation
US11481342B2 (en) 2019-06-25 2022-10-25 Seagate Technology Llc Data storage system data access arbitration
US11709774B2 (en) * 2019-08-07 2023-07-25 Intel Corporation Data consistency and durability over distributed persistent memory systems
KR102724536B1 (ko) * 2019-09-04 2024-10-31 에스케이하이닉스 주식회사 메모리 시스템, 메모리 컨트롤러 및 동작 방법
WO2021107950A1 (en) * 2019-11-27 2021-06-03 Hewlett-Packard Development Company, L.P. Dax file access responsive to interception of file access function call
US11256448B2 (en) * 2019-12-16 2022-02-22 Samsung Electronics Co., Ltd. Network storage gateway
EP4032002A1 (en) * 2020-02-27 2022-07-27 Google LLC Secure element that leverages external resources
CN113051206B (zh) * 2020-05-04 2024-10-18 威盛电子股份有限公司 桥接电路与计算机系统
TWI774255B (zh) * 2020-05-04 2022-08-11 威盛電子股份有限公司 橋接電路與電腦系統
US11720413B2 (en) * 2020-06-08 2023-08-08 Samsung Electronics Co., Ltd. Systems and methods for virtualizing fabric-attached storage devices
CN113778320B (zh) 2020-06-09 2024-11-29 华为技术有限公司 网卡以及网卡处理数据的方法
CN121635801A (zh) 2020-06-09 2026-03-10 华为技术有限公司 网卡的数据处理方法以及网卡
CN113965627A (zh) * 2020-07-02 2022-01-21 北京瀚海云星科技有限公司 一种发送数据的方法、低延时接收数据的方法及相关装置
US11609869B2 (en) * 2020-07-14 2023-03-21 Samsung Electronics Co., Ltd. Systems, methods, and devices for time synchronized storage delivery
US11334507B2 (en) * 2020-08-21 2022-05-17 Samsung Electronics Co., Ltd. Method and system for communicating data packets in remote direct memory access networks
US20230107011A1 (en) * 2021-10-04 2023-04-06 Mellanox Technologies, Ltd. Digital simulator of data communication apparatus
CN114827234B (zh) * 2022-04-29 2024-09-06 广东浪潮智慧计算技术有限公司 一种数据传输方法、系统、装置及存储介质
US11960419B2 (en) 2022-07-19 2024-04-16 Samsung Electronics Co., Ltd. Systems and methods for data prefetching for low latency data read from a remote server
CN118672953B (zh) * 2024-08-26 2024-12-10 中国人民解放军国防科技大学 基于RDMA完成事件的NVMeoF响应指令传输方法
CN120547259A (zh) * 2025-05-12 2025-08-26 鹏瞰集成电路(杭州)有限公司 一种基于以太网报文的远程直接内存访问系统及其方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104283938A (zh) * 2013-07-08 2015-01-14 英特尔公司 用于在存储服务器之间复制数据的技术
CN104683430A (zh) * 2013-07-08 2015-06-03 英特尔公司 用于从远程可访问存储设备进行初始化的技术
CN104781801A (zh) * 2012-12-21 2015-07-15 英特尔公司 使固态驱动器配置成采用存储模式或存储器模式操作的技术
WO2017040706A1 (en) * 2015-09-02 2017-03-09 Cnex Labs, Inc. Nvm express controller for remote access of memory and i/o over ethernet-type networks

Family Cites Families (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8051212B2 (en) * 2001-04-11 2011-11-01 Mellanox Technologies Ltd. Network interface adapter with shared data send resources
US7860941B1 (en) * 2001-07-17 2010-12-28 Pmc-Sierra Us, Inc. InfiniBand layer 4 router and methods for implementing same in an InfiniBand based external storage device
US20050091334A1 (en) * 2003-09-29 2005-04-28 Weiyi Chen System and method for high performance message passing
JP4275504B2 (ja) 2003-10-14 2009-06-10 株式会社日立製作所 データ転送方法
US7826470B1 (en) * 2004-10-19 2010-11-02 Broadcom Corp. Network interface device with flow-oriented bus interface
US7580406B2 (en) * 2004-12-31 2009-08-25 Intel Corporation Remote direct memory access segment generation by a network controller
US20130086311A1 (en) 2007-12-10 2013-04-04 Ming Huang METHOD OF DIRECT CONNECTING AHCI OR NVMe BASED SSD SYSTEM TO COMPUTER SYSTEM MEMORY BUS
US8046559B2 (en) * 2008-03-27 2011-10-25 Intel Corporation Memory rank burst scheduling
US8831041B2 (en) * 2011-06-27 2014-09-09 Citrix Systems, Inc. Prioritizing highly compressed traffic to provide a predetermined quality of service
US10360176B2 (en) 2012-01-17 2019-07-23 Intel Corporation Techniques for command validation for access to a storage device by a remote client
US8988987B2 (en) * 2012-10-25 2015-03-24 International Business Machines Corporation Technology for network communication by a computer system using at least two communication protocols
US9256384B2 (en) * 2013-02-04 2016-02-09 Avago Technologies General Ip (Singapore) Pte. Ltd. Method and system for reducing write latency in a data storage system by using a command-push model
US9715519B2 (en) * 2013-03-15 2017-07-25 Sandisk Technologies Llc Managing updates to multiple sets of metadata pertaining to a memory
US9967340B2 (en) * 2013-04-11 2018-05-08 Avago Technologies General Ip (Singapore) Pte. Ltd. Network-displaced direct storage
US9483431B2 (en) * 2013-04-17 2016-11-01 Apeiron Data Systems Method and apparatus for accessing multiple storage devices from multiple hosts without use of remote direct memory access (RDMA)
US9430412B2 (en) 2013-06-26 2016-08-30 Cnex Labs, Inc. NVM express controller for remote access of memory and I/O over Ethernet-type networks
US10063638B2 (en) * 2013-06-26 2018-08-28 Cnex Labs, Inc. NVM express controller for remote access of memory and I/O over ethernet-type networks
US9411775B2 (en) * 2013-07-24 2016-08-09 Intel Corporation iWARP send with immediate data operations
US9361171B2 (en) * 2014-03-07 2016-06-07 ProfitBricks, Inc. Systems and methods for storage of data in a virtual storage device
CN106688217B (zh) * 2014-03-08 2021-11-12 狄亚曼提公司 用于融合联网和存储的方法和系统
WO2016196766A2 (en) 2015-06-03 2016-12-08 Diamanti, Inc. Enabling use of non-volatile media - express (nvme) over a network
US9887008B2 (en) 2014-03-10 2018-02-06 Futurewei Technologies, Inc. DDR4-SSD dual-port DIMM device
US9529773B2 (en) 2014-05-02 2016-12-27 Cavium, Inc. Systems and methods for enabling access to extensible remote storage over a network as local storage via a logical storage controller
US9565269B2 (en) 2014-11-04 2017-02-07 Pavilion Data Systems, Inc. Non-volatile memory express over ethernet
US10140029B2 (en) * 2014-12-10 2018-11-27 Netapp, Inc. Method and apparatus for adaptively managing data in a memory based file system
US9851919B2 (en) * 2014-12-31 2017-12-26 Netapp, Inc. Method for data placement in a memory based file system
US10104017B2 (en) * 2015-05-12 2018-10-16 Jeda Networks, Inc. Methods, systems and apparatus for the virtualization of high performance networks
EP3295321A4 (en) 2015-05-14 2019-04-24 Apeiron Data Systems ACCESS MULTIPLE STORES WITH MULTIPLE HOSTS WITHOUT REMOTE DIRECTORY ACCESS (RDMA)
WO2016187813A1 (zh) * 2015-05-26 2016-12-01 华为技术有限公司 一种光电混合网络的数据传输方法及装置
US9760314B2 (en) 2015-05-29 2017-09-12 Netapp, Inc. Methods for sharing NVM SSD across a cluster group and devices thereof
KR102430187B1 (ko) * 2015-07-08 2022-08-05 삼성전자주식회사 RDMA NVMe 디바이스의 구현 방법
CN106775434B (zh) * 2015-11-19 2019-11-29 华为技术有限公司 一种NVMe网络化存储的实现方法、终端、服务器及系统
US10466922B2 (en) * 2015-12-07 2019-11-05 Netapp, Inc. Accelerating concurrent access to a file in a memory-based file system
US9965441B2 (en) * 2015-12-10 2018-05-08 Cisco Technology, Inc. Adaptive coalescing of remote direct memory access acknowledgements based on I/O characteristics
US9813338B2 (en) * 2015-12-10 2017-11-07 Cisco Technology, Inc. Co-existence of routable and non-routable RDMA solutions on the same network interface
US10877674B2 (en) * 2016-01-29 2020-12-29 Hewlett Packard Enterprise Development Lp Determining layout templates identifying storage drives
EP3286631A4 (en) * 2016-01-29 2018-05-30 Hewlett-Packard Enterprise Development LP Remote direct memory access
US10089134B2 (en) * 2016-06-30 2018-10-02 Western Digital Technologies, Inc. Controlling access to namespaces of a storage device
US10592113B2 (en) * 2016-07-18 2020-03-17 Storart Technology (Shenzhen) Co., Ltd. Method for transferring command from host to device controller and system using the same
US20180032249A1 (en) * 2016-07-26 2018-02-01 Microsoft Technology Licensing, Llc Hardware to make remote storage access appear as local in a virtualized environment
US9747039B1 (en) * 2016-10-04 2017-08-29 Pure Storage, Inc. Reservations over multiple paths on NVMe over fabrics
US10372374B2 (en) * 2016-11-08 2019-08-06 Excelero Storage Ltd. System and method for providing input/output determinism for servers hosting remotely accessible storages
ES2800064T3 (es) * 2016-12-28 2020-12-23 Huawei Tech Co Ltd Procedimiento, dispositivo y sistema para transferencia de paquetes en NVME sobre tejido
US10769081B2 (en) * 2016-12-30 2020-09-08 Intel Corporation Computer program product, system, and method to allow a host and a storage device to communicate between different fabrics
US10229065B2 (en) * 2016-12-31 2019-03-12 Intel Corporation Unified hardware and software two-level memory
US11543967B2 (en) * 2017-02-23 2023-01-03 Samsung Electronics Co., Ltd. Method for controlling BW SLA in NVME-of ethernet SSD storage systems
US10503427B2 (en) * 2017-03-10 2019-12-10 Pure Storage, Inc. Synchronously replicating datasets and other managed objects to cloud-based storage systems
US10338838B2 (en) * 2017-03-24 2019-07-02 Samsung Electronics Co., Ltd. Multi-mode NVMe over fabrics device for supporting CAN (controller area network) bus or SMBus interface
US10282094B2 (en) * 2017-03-31 2019-05-07 Samsung Electronics Co., Ltd. Method for aggregated NVME-over-fabrics ESSD
US10459665B2 (en) * 2017-04-03 2019-10-29 Samsung Electronics Co., Ltd. System and method of configuring NVMe-oF devices using a baseboard management controller (BMC)
US10733137B2 (en) * 2017-04-25 2020-08-04 Samsung Electronics Co., Ltd. Low latency direct access block storage in NVME-of ethernet SSD
US10958729B2 (en) * 2017-05-18 2021-03-23 Intel Corporation Non-volatile memory express over fabric (NVMeOF) using volume management device
KR20190033284A (ko) * 2017-09-21 2019-03-29 삼성전자주식회사 PCIe P2P 접속된 스토리지 장치들 사이의 데이터 전송 방법 및 시스템
US10459640B2 (en) * 2017-09-29 2019-10-29 Netapp, Inc. High availability storage access using quality of service based path selection in a storage area network environment

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104781801A (zh) * 2012-12-21 2015-07-15 英特尔公司 使固态驱动器配置成采用存储模式或存储器模式操作的技术
CN104283938A (zh) * 2013-07-08 2015-01-14 英特尔公司 用于在存储服务器之间复制数据的技术
CN104683430A (zh) * 2013-07-08 2015-06-03 英特尔公司 用于从远程可访问存储设备进行初始化的技术
WO2017040706A1 (en) * 2015-09-02 2017-03-09 Cnex Labs, Inc. Nvm express controller for remote access of memory and i/o over ethernet-type networks

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US20180307650A1 (en) 2018-10-25
TW201839623A (zh) 2018-11-01
JP7001533B2 (ja) 2022-01-19
US10733137B2 (en) 2020-08-04
JP2018185814A (ja) 2018-11-22
KR102494568B1 (ko) 2023-02-03
KR20180119464A (ko) 2018-11-02
CN108733601A (zh) 2018-11-02
TWI732110B (zh) 2021-07-01

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