Okestro Co., Ltd

Young Gwang Kim

Min Jun Kim

Ho Yeong Yun

Yoo Jong Lee

Chan Jae Lee

Hyun Suk Jang

A virtual machine (VM) management method may involve simulating a change in deployment of VMs deployed on physical servers including a first physical server and a second physical server physically separated from the first physical server. Server workload prediction based on possible VM deployment may be used for scheduling deployment of VMs to obtain a satisfactory deployment of the VMs on the servers. This may involve classification of storage loads of the VMs, forming a prediction model for predicting prediction load based on storage loads in a classification, and selecting a prediction model for use in determining a target prediction load on a physical server as a result of target VM being analyzed.

Virtual machine management method based on prediction of virtual machine workload prediction for virtual machines deployed on servers and virtual machine management system implementing the same

A virtual machine placement system for placing a plurality of virtual machines on a first physical server and a second physical server in order to efficiently operate a physical server in which the plurality of virtual machines are installed is disclosed. The physical server includes the first physical server and the second physical server, the virtual machine placement system contains a workload calculation module, a prediction module, a temperature prediction module, a schedule module, and a migration module, wherein the schedule module calculates a placement schedule considering predicted temperature of the physical server.

Virtual machine placement system and virtual machine placement method for implementing prediction management of virtual machines considering performance degration of physical server

A virtual machine placement system for placing a plurality of virtual machines on a first physical server and a second physical server in order to efficiently operate a physical server in which the plurality of virtual machines are installed is provided. The physical server includes the first physical server and the second physical server. The virtual machine placement system includes a workload calculation module; a prediction module; a temperature prediction module; a schedule module; and a migration module. The schedule module calculates a placement schedule considering a predicted temperature of the physical server.

Virtual machine placement system and virtual machine placement method for implementing predictive migration of virtual machines considering hot spots

Provided is a virtual machine (VM) management method of simulating a change in deployment of VMs deployed on physical servers including a first physical server and a second physical server physically separated from the first physical server and scheduling deployment of VMs and predicting workload of VMs.

Virtual machine deployment method, virtual machine management method having the same and virtual machine management system implementing the same

Virtual machine management method using virtual machine deployment simulation

A method of placing a virtual machine may include: calculating virtual machine workload information, which is a load of the physical machine applied by the virtual machine through a predetermined method of calculating a workload on the basis of information stored in storage and related to operations of the first physical machine and the second physical machine; calculating initial predicted virtual load information related to an initial predicted virtual load related to a load of the physical machine predicted due to the virtual machine for a predetermined period on the basis of the virtual machine workload; calculating search placement information related to a search placement which is a placement of the virtual machine on the first physical machine and the second physical machine through a predetermined method of calculating a search placement; and placing the virtual machine on the physical machine again on the basis of the selected search placement.

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Seoul, South Korea

Young Gwang Kim