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Running state information synchronizing method and device

A technology of operating status information and operating status, applied in the field of communication, can solve problems such as increasing CPU, and achieve the effects of reducing CPU usage, reducing network consumption, and improving processing performance

Inactive Publication Date: 2013-12-11
NEW H3C TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In the above embodiment, since the auxiliary virtual machine needs to run together with the main virtual machine in a virtual lock-step manner, the auxiliary virtual machine needs to maintain the same running state as the main virtual machine in real time, thereby increasing CPU (Central Processing Unit, central processing unit) occupancy

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Embodiment Construction

[0040] Aiming at the problems existing in the prior art, an embodiment of the present invention provides a method for synchronizing running state information, which is applied to a network including a primary virtual machine and a secondary virtual machine, where the primary virtual machine and the secondary virtual machine are located on different physical on the server; figure 1 As shown, the method includes the following steps:

[0041] Step 101, the primary virtual machine determines that the current running state satisfies the running state information synchronization policy.

[0042] In the embodiment of the present invention, the operation state information synchronization strategy specifically includes but is not limited to one or any combination of the following: time-based synchronization strategy, flow-based synchronization strategy, CPU load-based synchronization strategy, and memory read-write-based synchronization strategy , Synchronization strategy based on dis...

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Abstract

The invention discloses a running state information synchronizing method and device. The method comprises the steps that a main virtual machine acquires current running state information of the main virtual machine when the main virtual machine confirms that the current running state meets the requirement of a running state information synchronizing strategy, and then the main virtual machine sends the running state information to an auxiliary virtual machine. According to the running state information synchronizing method and device, the CPU occupancy rate of a physical server can be reduced, processing performance of the physical server can be improved, and network consumption can be reduced.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to a method and device for synchronizing running state information. Background technique [0002] With the continuous improvement of hardware speed, the performance of servers has been greatly improved, and the utilization rate of some servers in the data center has decreased. In order to improve the hardware utilization rate of servers, virtualization technology has been greatly developed in recent years. Through virtual machine software, one or more virtual machines can be simulated on a physical server. These virtual machines work exactly like real physical servers, such as installing operating systems, installing applications, and accessing network resources. Wait. To an application running in a virtual machine, it looks like the application is working on a real physical server. [0003] HA (High Available, high-availability cluster) is an effective solution to ensure bu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08
Inventor 胡鹏飞
Owner NEW H3C TECH CO LTD
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