Data center-based fault analysis method and device

A fault analysis method and technology of fault analysis, applied in the direction of fault location, measuring device, data exchange network, etc., can solve problems such as inability to analyze faults in data centers

Active Publication Date: 2016-07-27
HUAWEI CLOUD COMPUTING TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The present invention is proposed in view of the above-mentioned prior art, and the present invention can solve the problem that in the fault analysis of the data center in the prior art solution, the fault analysis cannot be accurately performed according to the impact of the fault on the business operated by the data center

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  • Data center-based fault analysis method and device
  • Data center-based fault analysis method and device
  • Data center-based fault analysis method and device

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Embodiment Construction

[0035] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0036] The term "virtual group" in this specification may specifically refer to one virtual group or multiple virtual groups. Each virtual group includes at least two virtual machines that have communication dependencies with each other. Specifically, the communication dependency between virtual machines in the same virtual group may refer to: the virtual machines in the same virtual group cooperate to execute the same application or business , so...

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Abstract

An embodiment of the invention discloses a data center-based fault analysis method which comprises the following steps: a topology structure diagram is obtained, and nodes in the topology structure diagram comprise constituent devices of a data center and virtual machines operating at the data center; when a fault occurs at the data center, a fault warning is obtained, and whether the fault causes communication paths between all the virtual machines in virtual machine groups operating at the data center to decrease is determined according to the topology structure diagram. Through use of the method, actual influence exerted by the fault on all businesses running at the data center can be analyzed, and data center fault analysis accuracy can be improved.

Description

technical field [0001] The invention relates to virtual machine technology, in particular to a fault analysis method and device based on a data center. Background technique [0002] A data center (DataCenter) is mainly composed of a host (Host) and a switching device. The host is also called a physical machine and is mainly used to support the operation of a virtual machine. The switching device is mainly used to support communication between various devices in the data center. Devices generally include switches, routers, gateways and other network nodes with data exchange functions. It should be noted that since the host is equipped with a virtual switch (vSwitch), the host also has the function of supporting data exchange between virtual machines. The data center contains many devices. If a fault occurs, it is necessary to obtain the impact analysis (ImpactAnalysis) of the fault on the data center in order to handle the fault reasonably. [0003] The fault analysis of the...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24H04L12/26H04L45/02
CPCH04L41/065H04L41/0631H04L41/12H04L41/40G06F11/3006G06F11/3048G06F11/3051G01R31/08G01R31/088H02H7/26H02H7/261
Inventor 王烽
Owner HUAWEI CLOUD COMPUTING TECH CO LTD
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