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Master-slave multi-node mixed download test method

A test method and multi-node technology, applied in the network field, can solve problems such as heavy workload and low efficiency in finding problems, and achieve the effects of reducing workload, avoiding blindness, and improving work efficiency

Inactive Publication Date: 2009-04-29
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This solution not only has a large workload, but also has extremely low efficiency in finding problems

Method used

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  • Master-slave multi-node mixed download test method
  • Master-slave multi-node mixed download test method
  • Master-slave multi-node mixed download test method

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0022] The specific implementation manner of the present invention will be described below in conjunction with the accompanying drawings and diagrams.

[0023] Assuming that there are 6 slave node computers downloading from the master node computer, for example, these node computers are ABACAB, where each letter represents a slave node computer in the network, and the slave node computer performing the download test divides all similar slave node computers In one unit, these nodes are AAABBC. In all different units, 2 units are drawn out according to the principle of permutation and combination for full arrangement to form a binary group. The combination is as follows:

[0024] AAABB

[0025] BBAAA

[0026] AAAC

[0027] CAAA

[0028] BBC

[0029] CBB

[0030] Carry out the download test between the two units according to the above permutation and combination, test the impact of downloading AAA from the node computer first on the downloading of BB from the node computer f...

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Abstract

In down loading procedure, uncertainty of nodal properties and arranged positions often causes down loading failure. The complete test causes again the complicacy of the test work. The method divides similar slave nodes into one unit. Based on principle of permutation and combination. Two units are drawn out from all different units to carry out all permutation so as to form al least one group of two-tuples. The method carries out down loading test between two units till tests between all two different units are completed. Number of such tests is Cn2 P22, where n is number of units. The invention also includes optimized method further. The invention solves some potential problems caused by different properties of multiple nodes.

Description

technical field [0001] The invention relates to the network field, in particular to a network download technology, specifically a master-slave multi-node mixed download test method. Background technique [0002] At present, in the software download test, there is a download scheme - the master-slave node download scheme. This scheme is that a master node computer downloads files from multiple slave node computers. After the files are downloaded to each slave node, each slave node automatically Reset, master node: equivalent to the server end of file download, usually a computer terminal, which provides the function of downloading files to the slave node in turn; slave node: the receiving end of file download, usually a computer terminal, which provides the function of receiving files. At present, the software of each slave node is not exactly the same, and the arrangement of each slave node is random, but according to the download scheme, when downloading, the file is downlo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/26
Inventor 李传海
Owner HUAWEI TECH CO LTD
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