Windows access method of distributed file system based on UniWhale

A technology of distributed files and access methods, which is applied in the window access field of distributed file systems, can solve the problems of throughput limitation, restriction of overall performance of distributed file systems, low efficiency of access operations, etc., and achieve the effect of performance improvement

Active Publication Date: 2016-06-22
南京斯坦德云科技股份有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It effectively overcomes the low efficiency of access operations, the inability to do parallel processing of file operations, and the severe limitation of throughput, which greatly limits the overall performance of the distributed file system.

Method used

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  • Windows access method of distributed file system based on UniWhale
  • Windows access method of distributed file system based on UniWhale
  • Windows access method of distributed file system based on UniWhale

Examples

Experimental program
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Embodiment Construction

[0025] The present invention is described in further detail below in conjunction with the embodiment that accompanying drawing provides.

[0026] see Figure 1-Figure 9 As shown, the window access method based on the UniWhale distributed file system is as follows:

[0027]Carry out the UniWhale client volume mounting process, that is, the user first enters the IP, volume name, and local drive name of the storage server node to be mounted, clicks Mount, and then the client will load the file system driver. If it fails, it will prompt that it cannot Connect with the driver and end the UniWhale client volume mounting process. If successful, establish a handshake with the management server and obtain the host file. If the acquisition is unsuccessful, it will prompt that the mounting failed and end the UniWhale client volume mounting process. If the acquisition is successful , establish a connection with the storage server and obtain the vol file. If the acquisition is successful,...

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PUM

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Abstract

The invention relates to a windows access method of a distributed file system based on UniWhale. Through moving a function for managing a file storage position from a server specified in a file storage server cluster in the prior art to a UniWhale client, the UniWhale client can directly communicate with each of storage server nodes. The UniWhale client, before operating each catalogue or file, firstly calculates a specific node of the catalogue or the file according to a full pathname of the catalogue or the file and a hash value distribution space of the storage server cluster, and then carries out file access and relevant operation with the node. Through improvement, the parallel operation for the file storage server cluster can be realized really; and the performance of a file storage server system is greatly improved.

Description

technical field [0001] The invention relates to the technical field of client access, in particular to a method for window access based on the UniWhale distributed file system. Background technique [0002] At present, the distributed data storage product UniWhale has been successfully commercialized, and its node deployment relationship diagram is as follows figure 1 shown. UniWhale implements the distributed storage function of data files, which can be adapted to data sharing occasions where performance is not critical. [0003] The UniWhale system has a three-tier organizational structure, divided according to node functions: client PC nodes, file proxy servers, and storage server clusters. [0004] Client PC nodes are office computers installed with various Windows operating systems. The client PC node can access all levels of directories and files under the proxy directory on the file proxy server as easily as accessing the local file system through the network path,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
CPCG06F16/13G06F16/182
Inventor 储浩许振兴冯钦朱艳
Owner 南京斯坦德云科技股份有限公司
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