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A data copy device for computing cluster

A technology of data copying and computing clusters, applied in transmission systems, electrical components, etc., can solve the problems of limited number of data copying interfaces, inability to meet data copying task requirements, and time-consuming problems

Active Publication Date: 2020-08-11
国家超级计算天津中心
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, for managers, due to the large scale of the computer room of the supercomputer, there are many processes in and out of the computer room, and most of the office area and the computer room are not on the same floor or even in the same building. Unnecessary time and low efficiency; in addition, the number of data copy interfaces of the data service node itself is limited, which cannot meet the growing needs of current users for data copy tasks

Method used

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  • A data copy device for computing cluster
  • A data copy device for computing cluster
  • A data copy device for computing cluster

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Embodiment Construction

[0007] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail with reference to the accompanying drawings. This description presents, by way of illustration and not limitation, specific embodiments consistent with the principles of the invention in sufficient detail to enable those skilled in the art to practice the invention without departing from this disclosure. Other embodiments may be utilized and the structure of elements may be changed and / or substituted within the scope and spirit of the invention. Accordingly, the following detailed description should not be read in a limiting sense.

[0008] The invention discloses a data copy device for computing clusters, such as figure 1 shown. exist figure 1 Among them, the data copying device 1 includes: a first storage unit 40, N second storage units S 1 (corresponding to reference numeral 41), S 2 (corresponding to referenc...

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Abstract

The invention relates to a data copying device for a computing cluster, and the device comprises a data copying server which is used for generating first-type task attribute data when a new data copying task request submitted by a user is received, and transmitting the first-type task attribute data to a manager and a device controller of the computing cluster; automatically identifying a mobile storage device connected to the data copying server and mounting the mobile storage device to a target mounting directory, so that the user executes data copying; a device controller, used for receiving and verifying the first type of task attribute data input by the management personnel and controlling the N second storage units to be opened according to a verification result; and N second storageunits, used for placing mobile storage device which can be connected to the data copying server.

Description

technical field [0001] The invention relates to an information processing device, in particular to a data copying device for computing clusters. Background technique [0002] Supercomputer, as a computing cluster, has been widely used due to its efficient and safe service, which enables it to serve many users. Data copying is a basic requirement for users to use supercomputers. In the existing technology, small-capacity data copying can be uploaded and downloaded remotely through ftp or sftp. The link bandwidth is limited by the operator, which basically meets GB-level data copying. When a user of a supercomputer needs to copy terabytes of large-capacity data, the mobile storage device (such as a mobile hard disk) can usually be mailed to the data center of the supercomputer, and the data center manager can perform the data copy on his behalf. However, for managers, due to the large scale of the computer room of the supercomputer, there are many processes in and out of the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/08
CPCH04L67/02H04L67/1095
Inventor 冯景华张健李宇奇徐斌孙福兴谭昕雨
Owner 国家超级计算天津中心