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JBOD interface testing device and method

An interface testing and interface technology, which is applied in the server field to achieve the effect of expanding the scope of application, widening application prospects and ensuring product quality

Inactive Publication Date: 2020-07-31
SUZHOU LANGCHAO INTELLIGENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But at present, there is no method and fixture in China that can test the function of this jbod interface
Based on the above considerations, we have designed a JBOD interface diagnostic method and JBOD fixture, which has made up for the current shortcomings of the JBOD interface connecting to the BMC communication, and realized the functional test of the JBOD interface.

Method used

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  • JBOD interface testing device and method

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Experimental program
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Effect test

Embodiment 1

[0033] Please refer to figure 1 , the present embodiment provides a JBOD interface testing device, the device comprising:

[0034] A read-write diagnostic module (I2C diagnostic module 1 and I2C diagnostic module 2), a power control module and a power supply, the read-write diagnostic module is connected to the target JBOD interface through the I2C bus, the read-write diagnostic module is connected to the power control module, and the power supply The control module is connected to the power supply, and the power supply control module is connected to the target JBOD interface. Among them, the read-write diagnostic module and the power control module are mounted on the chip supporting I2C.

Embodiment 2

[0036] Such as figure 1 As shown, the present embodiment provides a JBOD interface testing device, comprising:

[0037] A read-write diagnostic module (I2C diagnostic module 1 and I2C diagnostic module 2), a power control module and a power supply, the read-write diagnostic module is connected to the target JBOD interface through the I2C bus, the read-write diagnostic module is connected to the power control module, and the power supply The control module is connected to the power supply, and the power supply control module is connected to the target JBOD interface. The read-write diagnostic module is mounted on the control chip, and the power control module uses FPGA.

[0038] Among them, the read-write diagnostic module (I2C diagnostic module 1, I2C diagnostic module 2): this module is used to realize data interaction with the JBOD port of the "target to be diagnosed" through the I2C protocol, and is realized as the main body of the fixture function of the present invention...

Embodiment 3

[0042] The present embodiment provides a kind of JBOD interface testing method, comprises the steps:

[0043] S1. The power control module verifies that the target JBOD interface is in place by receiving the ground signal of the target JBOD interface.

[0044] The power control module judges whether the ground signal of the target JBOD interface is received. If it is received, it determines that the target JBOD interface is in place, and sends the in-position signal to the read-write diagnostic module to trigger the read-write diagnostic module to start diagnosis. If the target JBOD interface is not received ground signal, it means that the target JBOD interface does not exist, and an error message is output.

[0045] S2. The read-write diagnostic module sends a read-write command to the target JBOD interface, and obtains a read-write execution result according to information returned by the target JBOD interface.

[0046] After using the network cable to connect the JBOD int...

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Abstract

The invention provides a JBOD interface testing device and method. The device comprises a read-write diagnosis module, a power supply control module and a power supply, the read-write diagnosis moduleis connected with a target JBOD interface through an I2C bus, the read-write diagnosis module is connected with the power supply control module, the power supply control module is connected with thepower supply, and the power supply control module is connected with the target JBOD interface. According to the invention, a tester can intuitively, simply, conveniently and quickly carry out functional diagnosis on the JBOD interface of the BMC communication interface, so that the functional integrity and the interface completeness of the JBOD interface are ensured, the product quality is ensured, and the application range is expanded.

Description

technical field [0001] The invention belongs to the technical field of servers, and in particular relates to a JBOD interface testing device and method. Background technique [0002] With the progress and development of social science and technology, the current society is becoming more and more intelligent, and the challenges we face are becoming more and more innovative and intelligent. At present, the hardware functional tests of various components inside the domestic server are also strange and different. At present, many advanced motherboards will add JBOD interface. We will read and set the BMC of the motherboard during the FCT function test of the JBOD interface. The jbod interface reserved on the motherboard can be used for this interface. The BMC port performs full-duplex communication based on I2C. But at present, there is no method and fixture in China that can test the function of this jbod interface. Based on the above considerations, we have designed a JBOD ...

Claims

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Application Information

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IPC IPC(8): G06F11/22
CPCG06F11/221G06F11/2273
Inventor 王磊陈金龙
Owner SUZHOU LANGCHAO INTELLIGENT TECH CO LTD
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