Method for automatically testing PCIE-SSD transmitting velocity and band width under Linux

A technology for transmission rate and automatic testing, applied in transmission systems, digital transmission systems, electrical components, etc., can solve the problems of different numbers of PCIE_SSD, time-consuming and labor-intensive, and large workload, so as to achieve good popularization and promotion, and improve the overall quality effect

Inactive Publication Date: 2015-05-27
INSPUR GROUP CO LTD
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

In the server PCIE_SSD bandwidth and transmission rate performance test, the open source tool FIO test kit is often installed manually to investigate the performance of the server PCIE_SSD bandwidth and transmission rate test. Class test parameters, heavy workload, time-consuming and labor-intensive

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  • Method for automatically testing PCIE-SSD transmitting velocity and band width under Linux
  • Method for automatically testing PCIE-SSD transmitting velocity and band width under Linux

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Embodiment Construction

[0011] The content of the present invention will be described in more detail below:

[0012] Implementation method of PCIE_SSD bandwidth and transmission rate performance test program based on Linux system

[0013] 1. Prepare Linux test platform (including test host platform and install Linux operating system on the test host);

[0014] 2. Power on the test host, enter the operating system, and log in as the root user;

[0015] 3. Use uname -a to determine the kernel version of the Linux system;

[0016] 4. Install the driver of the corresponding kernel version;

[0017] 5. Copy the auto_run script and FIO tool to the Linux system desktop;

[0018] 6. Run the terminal program under the Linux system, and perform the following operations under terminal:

[0019] #cd / root / Desktop Enter

[0020] # . / auto_run Enter

[0021] Terminal displays the test PCIE_SSD and starts formatting one by one, and the set test block size appears after the format is completed;

[0022] 7. At this time, ...

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Abstract

The invention provides a method for automatically testing the PCIE-SSD transmitting velocity and band width under Linux, and relates to a technique for testing the PCIE_SSD band width and transmitting velocity performance of a server. According to the invention, based on a linux operation system, detailed information of the kernel version, hard disk and PCIE_SSD of the Linux system is captured by utilizing commands uname-a, cat/proc/partations and fdisk-1 of the system; a drive is installed; all PCIE_SSD is formatted automatically; testing is carried out by utilizing a testing tool FIO according to the set testing standard parametric models of read, write, random read and random write of a memory disc and the block sizes of 4k, 8k, 16k, 32, 64k, 128k, 256k, 512k and 1024k. Automation is realized completely; the establishment time of a testing environment is shortened, and the stable performance result is guaranteed.

Description

Technical field [0001] The invention relates to a server PCIE_SSD bandwidth and transmission rate performance testing technology, in particular to a method for automatically testing the PCIE-SSD transmission rate and bandwidth under Linux. Background technique [0002] At present, the industry's requirements for storage speed and storage performance are increasing, and PCIE_SSD has gradually entered the public eye. It has the characteristics of short storage latency, fast storage speed, and high storage performance. In the server PCIE_SSD bandwidth and transmission rate performance test, the FIO test kit is often used to manually install the open source tool FIO test kit to examine the server PCIE_SSD bandwidth and transmission rate test performance. However, according to different servers and Linux kernels, the number of PCIE_SSDs is different and needs to be set manually. Class test parameters, heavy workload, time-consuming and labor-intensive. Summary of the invention [0003...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/26
Inventor 李超姜庆臣
Owner INSPUR GROUP CO LTD
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