Chained transmission method for large files in multi-machine environment

A chain transfer and large file technology, applied in the field of file transfer, can solve the problems of high cost, shorten file transfer time, etc., achieve the effect of optimizing CPU performance, shortening file transfer time, and improving file transfer efficiency

Pending Publication Date: 2022-04-29
SHENZHEN QIANHAI HUANRONG LIANYI INFORMATION TECH SERVICES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In a multi-host environment, one host transfers a large file with a unit of more than GB to other hosts. The file transfer time is limited by the number of hosts receiving the file, the CPU of the host, and the network bandwidth. When the number of hosts receiving the file is determined Yes, the duration of file transfer is mainly limited by the CPU and network bandwidth of the host. Better CPU performance of the host and better performance of network bandwidth are beneficial to shorten the duration of file transfer. By optimizing the CPU performance of the host, the network bandwidth will increase higher cost

Method used

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  • Chained transmission method for large files in multi-machine environment

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Embodiment Construction

[0017] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts fall within the protection scope of the present invention.

[0018] The terms "comprising" and "having" and any variations thereof in the description and claims of the present invention and the above descriptions of the drawings are intended to cover a non-exclusive inclusion. The terms "first", "second" and the like in the description and claims of the present invention or the above d...

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Abstract

The invention relates to the technical field of file transmission, in particular to a large file chained transmission method in a multi-machine environment, which comprises the following steps of: S1, setting a source host for transmitting data and a plurality of destination hosts for receiving the data; s2, electrically connecting a plurality of destination hosts in sequence, and marking the destination hosts at the two ends as a first host and a second host; s3, a receiving monitoring program and a forwarding program are set in the destination host except the second host, and a receiving monitoring program is set in the second host; s4, electrically connecting the source host with the first host; s5, the source host transmits a file to the first host, the first host receives a file transmission instruction through the receiving and monitoring program and starts to receive and download the file, the forwarding program forwards the received file to the next target host connected with the forwarding program, the next target host receives and downloads the file and forwards the file to the next target host, and the next target host receives and downloads the file and forwards the file to the next target host. And the second host receives and downloads the file.

Description

technical field [0001] The invention relates to the technical field of file transmission, in particular to a large file chain transmission method in a multi-computer environment. Background technique [0002] In a multi-host environment, one host transfers a large file with a unit of more than GB to other hosts. The file transfer time is limited by the number of hosts receiving the file, the CPU of the host, and the network bandwidth. When the number of hosts receiving the file is determined Yes, the file transfer time is mainly limited by the CPU and network bandwidth of the host. Better CPU performance of the host and better network bandwidth will help shorten the file transfer time. By optimizing the CPU performance of the host, the network bandwidth will increase. higher cost. [0003] Therefore, there are deficiencies in the prior art and need to be improved. Contents of the invention [0004] Aiming at the above-mentioned defects in the prior art, the purpose of th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/17G06F16/178G06F16/18
CPCG06F16/1734G06F16/178G06F16/1858
Inventor 胡财忺
Owner SHENZHEN QIANHAI HUANRONG LIANYI INFORMATION TECH SERVICES CO LTD
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