CN114830105A - 一种数据读取方法以及终端 - Google Patents

一种数据读取方法以及终端 Download PDF

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CN114830105A
CN114830105A CN202080088068.3A CN202080088068A CN114830105A CN 114830105 A CN114830105 A CN 114830105A CN 202080088068 A CN202080088068 A CN 202080088068A CN 114830105 A CN114830105 A CN 114830105A
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CN114830105B (zh
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黄永兵
黄韬
袁庭球
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/10—File systems; File servers
    • G06F16/18—File system types
    • G06F16/182—Distributed file systems
    • 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
    • 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
    • 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
    • G06F3/067—Distributed or networked storage systems, e.g. storage area networks [SAN], network attached storage [NAS]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/10—Architectures or entities
    • H04L65/1016—IP multimedia subsystem [IMS]

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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)
  • Multimedia (AREA)
  • Data Mining & Analysis (AREA)
  • Databases & Information Systems (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Information Transfer Between Computers (AREA)

Abstract

一种数据读取方法以及终端，用于通过数据的唯一标识与第二标识之间的映射关系，在不修改应用程序的前提下，实现终端之间的数据读取与存储。该第一终端包括：判断模块(71)，用于获取第一数据标识，根据第一数据标识判断第一数据是否为本地数据；数据读取模块(72)：用于当判断模块判断第一数据为非本地数据时，获取第一数据的第一标识，并根据第一标识获取第一数据，第一标识为第一数据在分布式存储系统中的唯一标识；第一标识用于获取与第一数据对应的第二标识，第二标识与第一数据的内容关联，第二标识用于获取第一数据的读取地址，通过第一数据的读取地址指示从第二终端寻址第一数据。

Description

PCT国内申请，说明书已公开。

Claims (20)

  1. PCT国内申请，权利要求书已公开。
CN202080088068.3A 2020-02-04 2020-02-04 一种数据读取方法以及终端 Active CN114830105B (zh)

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EP (1) EP4086781A4 (zh)
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Cited By (1)

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WO2024148642A1 (zh) * 2023-01-09 2024-07-18 中国科学院声学研究所 一种基于icn的ipfs服务优化方法

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CN113803854A (zh) * 2021-09-29 2021-12-17 四川虹美智能科技有限公司 智能空调、智慧体及空调实现运动模式的系统

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CN109643302A (zh) * 2016-08-25 2019-04-16 微软技术许可有限责任公司 针对文件的存储虚拟化
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CN104866331B (zh) * 2014-02-25 2018-06-01 中国电信股份有限公司 在移动终端上安装、调用应用的方法与装置
KR101564351B1 (ko) * 2014-11-05 2015-10-30 (주)인지도 태그 기반 정보제공 시스템 및 방법 그리고 이를 위한 장치
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JP6939246B2 (ja) * 2017-08-23 2021-09-22 富士通株式会社 処理分散プログラム、処理分散方法、および情報処理装置
CN113126888B (zh) * 2020-01-15 2024-04-19 伊姆西Ip控股有限责任公司 用于存储管理的方法、设备和计算机程序产品

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US7437530B1 (en) * 2003-04-24 2008-10-14 Network Appliance, Inc. System and method for mapping file block numbers to logical block addresses
US20180189373A1 (en) * 2015-03-13 2018-07-05 Amazon Technologies, Inc. Log-based distributed transaction management
CN109643302A (zh) * 2016-08-25 2019-04-16 微软技术许可有限责任公司 针对文件的存储虚拟化
CN108322496A (zh) * 2017-01-17 2018-07-24 北京京东尚科信息技术有限公司 镜像文件分发方法及系统、计算机可读存储介质、电子设备
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WO2024148642A1 (zh) * 2023-01-09 2024-07-18 中国科学院声学研究所 一种基于icn的ipfs服务优化方法

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US20220365680A1 (en) 2022-11-17
CN114830105B (zh) 2024-08-02
EP4086781A1 (en) 2022-11-09
WO2021155498A1 (zh) 2021-08-12
EP4086781A4 (en) 2022-12-28

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