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Method and device for detecting virtual disk failure

A virtual disk and detection method technology, applied in the computer field, can solve problems such as failures and achieve the effect of reducing losses

Active Publication Date: 2022-06-17
北京浪潮数据技术有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, the storage failure in the cloud platform often causes the failure of the virtual disk in the associated computing node, while in the existing cloud platform, only the failure of the virtual disk causes the application crash of the virtual machine, the loss of user data and other major losses Only when the virtual disk failure can be found

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  • Method and device for detecting virtual disk failure
  • Method and device for detecting virtual disk failure
  • Method and device for detecting virtual disk failure

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Embodiment Construction

[0050] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0051] The method for detecting a virtual disk failure provided by the present application is mainly used to detect the failure of the virtual disk in the cloud platform, so as to achieve the effect of discovering the failure of the virtual disk in time. In order to better understand the solution provided by this application, the following combination figure 1 A brief introduction to the architecture of existing cloud platforms and th...

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Abstract

The present application provides a method and device for detecting a virtual disk failure. After receiving the storage failure alarm information sent by the computing node, each computing node involved in the storage fault is searched, and each virtual machine in the running state of each of these computing nodes is determined. is the virtual machine to be detected; wherein, each virtual machine to be detected is corresponding to a virtual disk, and all virtual disks corresponding to the virtual machine to be detected form a list of disks to be detected, and then each virtual disk in the list of disks to be detected is fault detected, Therefore, the failed virtual disk is determined and the corresponding disk failure alarm information is output. The detection method and device provided by this solution can detect the virtual disks of each virtual machine in the cloud platform in a timely manner based on the storage fault alarm information, so as to detect the faults of the virtual disks early and effectively reduce the loss caused by the faults of the virtual disks.

Description

technical field [0001] The present invention relates to the technical field of computers, in particular to a method and device for detecting a virtual disk failure. Background technique [0002] The cloud platform includes a cloud platform management system, computing nodes, and storage devices connected to the computing nodes through a storage network. The computing node processes tasks by running virtual machines. Each virtual machine is configured with a corresponding virtual disk when running. The virtual machine can use its own virtual disk as an interface to access data in the storage device. [0003] In the prior art, each computing node is configured with a monitoring module, which determines whether a storage failure occurs by detecting the performance indicators of the storage network in real time, so as to ensure that users and cloud platform administrators can discover storage failures in time. [0004] However, storage failures in cloud platforms often lead to ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F11/07G06F9/455
CPCG06F11/0727G06F9/45558G06F2009/45591
Inventor 杨岳川翟辉袁艳涛
Owner 北京浪潮数据技术有限公司
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