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A system disk ssd power failure test method based on the motherboard

A power-off test, system disk technology, applied in information storage, static storage, digital storage information and other directions, can solve the problems of limited, inconvenient deployment, poor compatibility, etc.

Active Publication Date: 2021-04-30
SHANDONG SINOCHIP SEMICON
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the current SSD startup and shutdown tests, it is generally operated manually or controlled by the host, which has the defects of relying on the WOL function, being limited by the network or the motherboard, inconvenient deployment, and poor compatibility.

Method used

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  • A system disk ssd power failure test method based on the motherboard

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Experimental program
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Embodiment 1

[0016] This embodiment discloses a system disk SSD power-off testing method based on the motherboard,

[0017] Depend on figure 1 As shown in the flow chart, before the test starts, the operating system with the SSD storage device as the main disk is in the shutdown state. Preparations that need to be done also include:

[0018] 1. The SSD device as the main disk of the operating system is the controlled host, prepare the interface that can provide the voltage signal source on the controlled host (it can be plugged into the pin on the main board, and the voltage signal needs to have obvious changes during the system operation stage and shutdown state , and the peak voltage does not exceed 5V). The external interface of this motherboard is usually 3.3v or 5v, and the voltage of this interface needs to drop to 0v quickly after the mainboard is powered off. When it is pulled high, it means that the controlled host has not started normally.

[0019] 2. Connect the voltage sign...

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Abstract

The invention discloses a system disk SSD power-off test method based on a motherboard, which detects the voltage change of a controlled host with an SSD device as the main disk of the operating system, realizes the boot operation of the controlled host through a relay according to the voltage change, and realizes the power-on operation of the controlled host through a host computer. Realize the shutdown operation of the controlled host. In the cycle process of completing the login and logout operations of multiple machine operating systems, the power-on and power-off cycle operations of batch SSD storage devices are realized, and the automation of the power-on / off operation application scenario test in batch SSD device compatibility testing is realized implement. The present invention does not need not depend on the WOL function, is not limited to the network or the main board, is convenient to deploy, and has strong compatibility.

Description

technical field [0001] The invention relates to an SSD power-off testing method, in particular to a motherboard-based system SSD power-off testing method, and belongs to the technical field of SSD storage device testing. Background technique [0002] In the compatibility test of SSD storage devices, there are application test scenarios in which SSD devices are used as the main disk of the operating system to start and shut down, and multiple rounds are required to ensure product quality. In the current SSD startup and shutdown tests, it is generally operated manually or controlled by the host, which has the disadvantages of relying on WOL functions, being limited by the network or the motherboard, inconvenient deployment, and poor compatibility. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a system SSD power-off test method based on the motherboard, which does not depend on the WOL function, is not limited to ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G11C11/22
Inventor 王璞刘正主李铁宗成强
Owner SHANDONG SINOCHIP SEMICON
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