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1. (WO2018077030) METHOD FOR SCHEDULING MEMORY RESOURCE OF VIRTUAL MACHINE AND APPARATUS

Pub. No.:    WO/2018/077030    International Application No.:    PCT/CN2017/105629
Publication Date: Fri May 04 01:59:59 CEST 2018 International Filing Date: Thu Oct 12 01:59:59 CEST 2017
IPC: G06F 9/50
Applicants: ALIBABA GROUP HOLDING LIMITED
阿里巴巴集团控股有限公司
Inventors: HE, Xiangmin
贺湘闽
Title: METHOD FOR SCHEDULING MEMORY RESOURCE OF VIRTUAL MACHINE AND APPARATUS
Abstract:
A method for scheduling a memory resource of a virtual machine, comprising: calculating a target memory scheduling interval of a resource scheduling instruction of a physical machine according to configuration parameters comprised in the resource scheduling instruction (S101); determining whether an available memory on the physical machine is within a corresponding range of the target memory scheduling interval (S102); if yes, executing the next step; and allocating a virtual machine to the resource scheduling instruction on the physical machine according to the configuration parameters, and allocating the available memory to the virtual machine (S103). The method for scheduling memory resources of a virtual machine is more accurate in scheduling and managing memory resources of a virtual machine on a physical machine and reduces memory resources idle on the physical machine, thereby improving the utilization of the memory resources on the physical machine.