A system and method for testing the stability of a server usb3.0 interface

A technology of USB3.0 and testing methods, which is applied in the direction of detecting faulty computer hardware and function testing, etc., can solve the problems of incomplete function testing of USB interface, etc., and achieve the effect of reliable design principle, prominent substantive features, and simple structure

Active Publication Date: 2022-05-13
ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to aim at the above-mentioned server test, the USB interface test is less, and the USB interface is only connected to a layer of equipment in the normal test, and there is no test for connecting to multi-layer equipment, resulting in the incomplete functional test of the USB interface. Provide a A test system and method for the stability of a server USB3.0 interface to solve the above technical problems

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A system and method for testing the stability of a server usb3.0 interface
  • A system and method for testing the stability of a server usb3.0 interface

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] The present invention provides a test system for the stability of a server USB3.0 interface, including a USB3.0 interface 1, the USB3.0 interface 1 is connected with a cascaded USB3.0 hub, and each level of the USB3.0 hub is connected with a USB device ;

[0051] Such as figure 1 As shown, the cascaded USB3.0 hubs include a first-level USB3.0 hub 2, a second-level USB3.0 hub 3, a third-level USB3.0 hub 4, and a fourth-level USB3.0 hub 5;

[0052] The first-level USB3.0 hub 2 is connected to the USB3.0 interface 1, and the first-level USB3.0 hub 2 is also connected to the first-level USB device, and the first-level USB device includes a USB3.0 U disk 6 and a USB3.0 HDD 7;

[0053] The second-level USB3.0 hub 3 is connected with the first-level USB3.0 hub 2, and the second-level USB3.0 hub 3 is also connected with a second-level USB device, and the second-level USB device includes a USB2.0 network camera 8 and USB3 .0 optical drive 9;

[0054] The third-level USB3.0 h...

Embodiment 2

[0060] The invention provides a method for testing the stability of a server USB3.0 interface, comprising the following steps:

[0061] The USB device is connected to the USB interface through the cascaded USB3.0 hub;

[0062] Identify the USB device under the server operating system, and record the initial USB device information;

[0063] After performing a stress read and write test on the USB device, restart the server to judge whether the USB device is the same as the initial USB device information;

[0064] like figure 2 As shown, it specifically includes the following steps:

[0065] S1. The USB3.0 interface of the server is cascaded with USB3.0 hubs, and each level of USB3.0 hubs is connected to USB devices;

[0066] S2. Identify the USB device under the server operating system, record the identified USB device information, and set it as the reference USB device information;

[0067] S3. Perform a stress reading and writing test on the identified USB device; the spec...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention provides a system and method for testing the stability of a server USB3.0 interface. device; identify the USB device under the server operating system; perform stress reading and writing tests on the USB device; restart the server to determine whether the USB device is normal. The method includes the following steps: the USB device is connected to the USB interface through a cascaded USB3.0 hub; the USB device is identified under the server operating system, and the initial USB device information is recorded; after the USB device is subjected to a stress reading and writing test, the server is restarted to judge Determine whether the USB device is the same as the initial USB device information. The invention realizes the server USB3.0 interface stability test and indirectly realizes the server stability test.

Description

technical field [0001] The invention belongs to the field of server USB interface testing, and in particular relates to a server USB3.0 interface stability testing system and method. Background technique [0002] In the server hardware structure, although the motherboard PCH supports a large number of USB interfaces, based on the characteristics of the server itself, generally only four USB interfaces are used, including two at the front and two at the rear. For server manufacturers, how to ensure the stability of USB interfaces is particularly important when there are not many USB interfaces. Among the many tests of the server, few special tests cover the USB interface. In the normal test, the USB interface is only connected to a layer of equipment, and there is no test for connecting to multi-layer equipment, resulting in an incomplete functional test of the USB interface. [0003] This is the deficiency of the prior art. Therefore, it is very necessary to provide a test...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Patents(China)
IPC IPC(8): G06F11/26
CPCG06F11/26
Inventor 杨永峰
Owner ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap