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Virtual machine fault alarm method and device and electronic equipment

A fault alarm and virtual machine technology, applied in program control devices, program control design, electrical digital data processing, etc., can solve problems such as difficulty in finding faults

Pending Publication Date: 2020-11-24
BEIJING KINGSOFT CLOUD NETWORK TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the qemu log and libvirt log only alarm for common migration failures that can be predicted in advance (such as failures such as failure of the virtual machine to boot), and it is difficult to find more and unpredictable failures

Method used

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  • Virtual machine fault alarm method and device and electronic equipment
  • Virtual machine fault alarm method and device and electronic equipment
  • Virtual machine fault alarm method and device and electronic equipment

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Embodiment Construction

[0021] The technical solutions of the present application will be clearly and completely described below in conjunction with the embodiments. Apparently, the described embodiments are part of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0022] The migration of a virtual machine is an important function of a virtual machine. It is to completely migrate a running virtual machine from one host to another without stopping its operation. superior. Virtual machine migration usually includes disk migration, memory migration, cpu state migration, etc. During the migration of the virtual machine, the migration may fail due to various unexpected situations. If the failure is not discovered in time, it will affect the normal operation of the entire system. Therefore, ...

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Abstract

The invention provides a virtual machine fault alarm method and device, and electronic equipment, the virtual machine comprises at least one specified operation module, and the method comprises the following steps: in response to a process of the virtual machine running to an initial position of the specified operation module, starting a timer corresponding to the specified operation module; in response to the event that the timing duration of the timer reaches the set duration, judging whether the process of the virtual machine runs to the end position of the specified operation module or not; and if not, performing fault alarm on a specified operation module of the virtual machine. According to the invention, the fault in the operation of the virtual machine can be found in time and real-time alarm is carried out.

Description

technical field [0001] The present application relates to the technical field of data detection, in particular to a virtual machine failure alarm method, device and electronic equipment. Background technique [0002] The migration of a virtual machine is an important function of a virtual machine. It is to completely migrate a running virtual machine from one host to another without stopping its operation. superior. Virtual machine migration usually includes disk migration, memory migration, cpu state migration, etc. During the migration of the virtual machine, the migration may fail due to various unexpected situations. If the failure is not discovered in time, it will affect the normal operation of the entire system. Therefore, timely fault detection is an indispensable technology in virtual machine migration. [0003] At present, commonly used virtual machine migration fault discovery solutions mainly include: based on qemu logs or based on libvirt logs to find migrati...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/53G06F9/455
CPCG06F21/53G06F9/45558G06F2009/4557
Inventor 张衡涂铭
Owner BEIJING KINGSOFT CLOUD NETWORK TECH CO LTD