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Method and main machine equipment for implementing virtual hot-Swap

A host device and hot-swapping technology, which is applied in the field of testing methods and host devices that realize virtual hot-swap process testing, can solve problems such as inability to fully test the hot-swap process software and hardware processes, and achieve comprehensiveness and improve efficiency Effect

Active Publication Date: 2007-08-01
XINHUASAN INFORMATION TECH CO LTD
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  • Abstract
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Problems solved by technology

[0024] However, although the above-mentioned part of the test simulation hot-swapping method does not need to manually perform the actual operation of plugging and unplugging the board, this method only tests part of the hot-swapping performed between the host device and the board for opening and closing software services. plugging process, but cannot fully test the entire software and hardware process performed by the hot plugging process

Method used

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  • Method and main machine equipment for implementing virtual hot-Swap
  • Method and main machine equipment for implementing virtual hot-Swap
  • Method and main machine equipment for implementing virtual hot-Swap

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Embodiment Construction

[0054] The virtual hot-swap test method and the host device for implementing the virtual hot-swap test of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0055] Firstly, the host device implementing the virtual hot plug test of the present invention will be described in detail with reference to FIG. 4 , FIG. 5 and FIG. 6 . Fig. 4 is a schematic structural diagram of a host device and a board for realizing a virtual hot-swap test process according to an embodiment of the present invention; Fig. 5 is a schematic diagram of the realization principle of a virtual hot-swap shield bit according to an embodiment of the present invention; Fig. 6 is a schematic diagram of an embodiment of the present invention Schematic diagram of the implementation principle of virtual hot-swap enhancement.

[0056] From the actual process of plugging and unplugging the board introduced in the above background technology, it can be seen that the...

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Abstract

This invention provides one method and host device to realize virtual heat plug, wherein, the host machine comprises virtual bit module connected to heat plug process module ad interval trigger module to shield tested board real signal to generate host board needed virtual signals. The invention method comprises the following steps: s, shielding test board real bit signals to generate virtual bit signals; b, according to the bit signals, host device executes board hot plug process program.

Description

technical field [0001] The present invention relates to a hot-plugging (hot-plugging or Hot Swap) technology, in particular to a method for realizing virtual hot-plugging and a host device for realizing virtual hot-plugging, in particular to a virtual hot-plugging A process testing method and a host device for realizing virtual hot-swapping process testing. Background technique [0002] At present, the hot-swap function of the board can be provided in the middle and high-end embedded communication devices. The hot-swappable function allows users to take out and replace damaged power supplies or boards and other components without shutting down the host system or cutting off the power supply, thereby improving the system's ability to recover from failures in a timely manner, expandability, and flexible configuration capabilities. [0003] Please refer to FIG. 1 . FIG. 1 is a schematic structural diagram of a host device including a slot and a board. Generally speaking, a ho...

Claims

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Application Information

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IPC IPC(8): G06F11/267H04L12/04H04L12/24
Inventor 迟立华
Owner XINHUASAN INFORMATION TECH CO LTD
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