Server CMC dual-computer heat activation method and system, terminal and storage medium

Abstract

The invention provides a server CMC dual-computer heat activation method and system, a terminal and a storage medium. The server comprises a first CMC and a second CMC, the first CMC is in communication connection with the second CMC, and the method comprises the following steps: acquiring modification data and modification process data of the second CMC, and updating local corresponding data intothe modification data after confirming that the local corresponding data needs to be synchronously processed according to the modification process data, wherein the modification process data comprises original data and modification time; acquiring a working mode of a second CMC, and switching a local idle working mode into internal management after confirming that the second CMC is responsible for internal management and external management at the same time; and sending a reset signal to the second CMC after confirming that the second CMC fails, and synchronizing all local data to the secondCMC after confirming that the failure is removed. The two CMC devices are backed up mutually and operate cooperatively at the same time, safe redundant backup can be ensured, the utilization efficiency of the devices can be improved, and expansion of subsequent functions can be facilitated.

Description

technical field [0001] The invention belongs to the technical field of servers, and in particular relates to a server CMC dual-machine thermal activation method, system, terminal and storage medium. Background technique [0002] With the rapid development of AI technology and Internet technology, a single server unit in the past can no longer meet the processing needs of massive data. The large-scale parallel computer system architecture is especially characterized by strong scalability, high computing power, and support for unified management. Catering more and more to the demand for server products in the era of big data, this makes the physical volume of the current server system gradually large, the module composition gradually complex, and the integration degree gradually increase. As the functions of servers and the number of nodes gradually increase, the challenges for monitoring and management gradually increase, and the requirements for system redundancy are also ge...

AI Technical Summary

Problems solved by technology

[0004] However, there is no data synchronization mechanism between two independently running CMCs in the existing dual-system hot-active mode. When one CMC fails, the other CMC cannot know at all, and then the two CMCs will have inconsistent data and parameters. situation happened

When the watchdog restarts the faulty device, after the fault is restored, two CMCs that operate independently and whose parameters are not synchronized, there is a problem of management conflict, which leads to system confusion.

Because the data of the two CMCs are not synchronized, if the customer logs in to the two CMCs to view the data, there will be cases where they will see two different sets of data and parameters, resulting in extremely poor user experience

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