Method and system for testing performance of distributed file system (DFS)

Abstract

The invention discloses a method and a system for testing the performance of a distributed file system (DFS). The method comprises the following steps of: receiving a performance test parameter input by a test user, generating a test scene table, and generating a test program corresponding to each test scene in the test scene table according to the test scene table; creating a virtual machine (VM) corresponding to each test client according to the platform types and maximum number of the test clients, which are set in the performance test parameter, and configuring a network parameter for the created VM; automatically installing a test client program for the created VM; sequentially loading the VM and a storage node which are required by each test scene in the test scene table, and starting a test; and acquiring test data of a running test of the storage node, and generating a test result report. By the method and the system, test efficiency can be improved, and test cost can be reduced.

Description

technical field [0001] The invention relates to computer testing technology, in particular to a method and system for testing the performance of a distributed file system. Background technique [0002] With the rapid development of modern information technology, the amount of information data continues to increase. As a system for organizing, distributing and storing information data, the file system is used to create information data files for users, store information data, and process information data files. Maintenance, including local file systems as well as distributed file systems. Among them, the distributed file system is connected to various physical storage resources managed by the file system through a computer network, for example, storage nodes, which can effectively improve the efficiency and space of information data storage, and thus has been widely used. [0003] However, in practical applications, since the distributed file system is applied in different a...

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Problems solved by technology

[0005] It can be seen from the above that in the existing methods for testing the performance of distributed file systems, different application industries construct distributed file systems based on different client platforms, and write test programs for each distributed file system. The foundation also makes the test cost higher; further, only a single test scenario can be tested, and the test scale is small, which cannot meet the growing demand for multi-performance and multi-test scenario synchronous testing, and the test efficiency is low; moreover, for Due to the need to independently write test programs for different client platforms, there is no uniform specification and standard for test parameters, and the results of cross-platform performance tests are not comparable

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