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Dynamic resource scheduling method and dynamic resource scheduler

A technology of dynamic resources and scheduling methods, applied in the network field, can solve the problems of long time consumption, low efficiency, and long impact time of resource clusters, and achieve the effect of improving efficiency

Active Publication Date: 2014-06-11
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] However, executing all VM migration actions one by one in the calculated order of VM migration actions is inefficient and time-consuming, and the longer the time-consuming dynamic resource scheduling, the longer the impact on the normal operation of the resource cluster

Method used

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  • Dynamic resource scheduling method and dynamic resource scheduler
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  • Dynamic resource scheduling method and dynamic resource scheduler

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Embodiment Construction

[0029] 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 part 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 creative efforts fall within the protection scope of the present invention.

[0030] figure 1 is a schematic diagram of a scene example where the embodiment of the present invention can be applied. It should be noted that figure 1 It is only an example of the application of the embodiment of the present invention, and does not limit the scope of the embodiment of the present invention.

[0031] figure 1 The cluster 100 includes a DRS 101 and multiple hosts HOST1, HOST2, HOST3 and HOST4. For brevity, the hosts HOST1 to HOST4 ...

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Abstract

The embodiment of the invention provides a dynamic resource scheduling method and a dynamic resource scheduler. The dynamic scheduling method and the dynamic resource scheduler can improve the efficiency of dynamic resource scheduling. The dynamic resource scheduling method comprises the steps that a plurality of virtual machine migration movements are determined, the dependency relation among the virtual machine migration movements is determined, and the virtual machine migration movements are executed according to the dependency relation among the virtual machine migration movements. Due to the fact that the dependency relation among the virtual machine movements is taken into consideration when the virtual machine migration movements are executed instead of the manner of executing the virtual machine migration movements according to the sequence, the efficiency of dynamic resource scheduling can be improved.

Description

technical field [0001] The embodiments of the present invention relate to the field of network technology, and more specifically, to a dynamic resource scheduling method and a dynamic resource scheduler. Background technique [0002] The virtual infrastructure suite of the cloud operating system architecture includes virtual resource scheduling and management components. The virtual resource scheduling management component includes a dynamic resource scheduling (DRS, Dynamic Resource Scheduler) module. DRS dynamically migrates virtual machines (VMs, Virtual Machines) on hosts (Hosts) in the resource cluster (Cluster) to ensure the business pressure balance of VMs carried by each host in the resource cluster. [0003] The number of VMs running on different hosts in the resource cluster (or the degree of busyness of the programs running in the VMs) is different. Some hosts have a large number of VMs or the VMs are relatively busy, while some hosts have a small number of VMs. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08G06F9/48
Inventor 叶飞任鹏
Owner HUAWEI TECH CO LTD
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