Hot plug processing method, device, equipment and system and readable storage medium

[0046] Please refer to figure 1 , figure 1 It is a flowchart of a hot plug processing method in an embodiment of the present invention. The method can be applied to BMC, and may be specifically a BMC in a hot plug processing system. It can be seen that the BMC is connected to the CPLD through the I2C bus, the CPLD is directly connected to an IO card (such as a PCIe card), and the CPLD is connected to the Switch through a serial-to-parallel converter. Among them, PRSNT: in-position signal, CPLD sent to Switch; MRL: IO card lock signal, CPLD sent to Switch; ATN_BTN: button signal on IO card, CPLD sent to Switch; PWREN: Switch sent to IO card power supply Power signal; PWRPG: power supply stabilization signal sent by IO card to Switch; PERST: reset signal sent by Switch to IO card.

[0047] The hot plug processing method includes the following steps:

[0048] S101. Monitor the user operation behavior of the graphical control interface.

[0049] In the embodiment of the present invention,

[0072] Corresponding to the above method embodiment, the embodiment of the present invention also provides a hot plug processing device, and the hot plug processing device described below and the hot plug processing method described above can be referred to each other.

[0073] See image 3 As shown, the device includes the following modules:

[0074] The monitoring module 101 is used to monitor the user operation behavior of the graphical control interface;

[0075] The hot plug request obtaining module 102 is configured to obtain the IO card hot plug request, and determine the target IO card corresponding to the IO card hot plug request;

[0076] The hot-swappable signal simulation module 103 is used for using the CPLD to send a hot-swappable button pressing signal corresponding to the target IO card to the Switch, so as to realize accident-free hot-swapping.

[0077] Apply the device provided by the embodiment of the present invention to monitor the user operation behavior of the graphi

[0084] Corresponding to the above method embodiment, the embodiment of the present invention also provides a hot plug processing device. The hot plug processing device described below and the hot plug processing method described above can be referred to each other.

[0085] See Figure 4 As shown, the hot-swappable processing equipment includes:

[0086] The memory D1 is used to store computer programs;

[0087] The processor D2 is used to implement the steps of the hot plug processing method in the foregoing method embodiment when executing a computer program.

[0088] Specifically, please refer to Figure 5 , Figure 5 This embodiment provides a specific structural diagram of a hot-swappable processing device. The hot-swappable processing device may have relatively large differences due to different configurations or performance, and may include one or more processors (central processing units, A CPU 322 (for example, one or more processors) and a memory 332, and one or more storage me