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Virtual machine repair method, virtual machine device, system and business function network element

A repair method and technology for virtual machines are applied in the fields of virtual machine repair, virtual machine devices, systems and service function network elements, which can solve the problems that management nodes cannot detect the internal faults of dual virtual machines in time and the repair efficiency is low, and achieve fault repair. High efficiency, good reliability, flexible and effective methods

Inactive Publication Date: 2017-06-09
ZTE CORP
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The main technical problem to be solved by the present invention is to provide a virtual machine repair method, a virtual machine device, a system and a service function network element, so as to solve the problem that the existing management node cannot detect the internal fault of the dual virtual machine in time, and the repair efficiency is low after the fault is found The problem

Method used

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  • Virtual machine repair method, virtual machine device, system and business function network element
  • Virtual machine repair method, virtual machine device, system and business function network element
  • Virtual machine repair method, virtual machine device, system and business function network element

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Experimental program
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Embodiment 1

[0054] See figure 1 As shown, the virtual machine repair method in this embodiment includes:

[0055] Step 101: The first virtual machine device in the dual virtual machine detects that the second virtual machine device generates a target alarm that requires virtual machine repair;

[0056] Step 102: the first virtual machine device initiates to repair the second virtual machine device.

[0057] It should be understood that, in this embodiment, the active / standby switching relationship between the first virtual machine device and the second virtual machine device can be changed dynamically, the first virtual machine device serves as the standby virtual machine, and the second virtual machine device serves as the primary virtual machine , the second virtual machine device can execute all the functions of the first virtual machine device, including but not limited to functions such as alarm detection and virtual machine repair. The first virtual machine device has all the func...

Embodiment 2

[0078] This embodiment provides a virtual machine system, please refer to Figure 4 As shown, it includes a double virtual machine, the double virtual machine includes a first virtual machine device 1 and a second virtual machine device 2, and the first virtual machine device 1 is used to initiate the second The virtual machine device 2 is repaired; the target alarm refers to an alarm that needs to be repaired on the virtual machine.

[0079] A fault detection module, an alarm detection module, and a virtual machine repair module can be installed on the dual virtual machine device in this embodiment; the fault detection module is used to detect faults by itself or a third-party monitoring module; the alarm module is used to find target alarms , and trigger the virtual machine repair module to repair the virtual machine. The following uses the specific structure of the first virtual machine device 1 in conjunction with several situations in which target alarms are generated to...

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Abstract

The present invention discloses a virtual machine repair method, a virtual machine device, a virtual machine system and a business function network element. According to the virtual machine repair method, a first virtual machine device in a dual-virtual machine unit detects whether a second virtual machine device generates a target warning against virtual machine repair, and detection does not rely solely on management nodes; internal faults in the dual-virtual machine unit can be detected timely through an internal self-detection mode of the double-machine system; when detecting that the second virtual machine device generates the target warning, the first virtual machine device directly initiates the modification of the standby virtual machine, while, the first virtual machine device does not transmit the warning to upper-layer management nodes level by level and wait for the re-analysis of the management nodes and issuing of modified instructions by the management nodes, and therefore, reliance on the upper-level management nodes is eliminated, reliability is high, fault repair efficiency is higher, and fault repair modes are more flexible and effective.

Description

technical field [0001] The present invention relates to the communication field, in particular to a virtual machine repair method, a virtual machine device, a system and a service function network element. Background technique [0002] In the field of computer / communication virtualization, especially in the telecom NFV (Network Function Virtualization, network function virtualization) protocol architecture, a VNF (Virtualized Network Function, virtual network function) is usually created in a dual-machine (primary and standby virtual machine) mode The instance implements disaster recovery backup. On the management node, the dual-machine VNF instance is presented as a functional node. The management node monitors and alarms the failure of the dual-machine VNF instance. Only when the active and standby virtual machines in the dual-machine VNF instance are abnormal, a fatal alarm is generated. And after the alarm, the failure can only be repaired by manually restarting or rege...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24
CPCH04L41/0631H04L41/0654
Inventor 张川虞振峰
Owner ZTE CORP
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