An Efficient Physical Machine to Virtual Machine Conversion Method for Server Consolidation
A server integration and conversion method technology, applied in virtualization and cloud computing, and in the field of server integration-oriented physical machine to virtual machine conversion, can solve the problem of long service failure time, minimize service failure time, and minimize service failure Time, the effect of reducing service failure time
Active Publication Date: 2018-02-27
HUAZHONG UNIV OF SCI & TECH
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Problems solved by technology
[0005] In view of the defect that the service failure time is too long in the current P2V conversion process, the present invention provides an efficient P2V conversion method that can minimize the service failure time
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[0046] The environment configuration used in the present invention is shown in Table 1, wherein the virtualization method used is Xen.
[0047]
[0048] Table 1 Environment configuration example of efficient physical machine to virtual machine conversion method
[0049] The service failure time results of the conversion example are shown in Table 2. It can be seen that compared with the traditional P2V conversion method, the present invention greatly reduces the service failure time in the conversion process, and is an efficient P2V conversion method.
[0050] operating system
[0051] Table 2 Comparison example of service failure time between the present invention and the traditional conversion mode.
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The invention discloses an efficient physical machine to virtual machine (P2V) conversion method oriented to server integration. The method can minimize the failure time in the P2V conversion process, including: (1) designing a local P2V conversion method, and configuring corresponding The virtual key converts a physical server into an on-premises virtual server. The local virtual server shares the underlying hardware resources of the source physical server, and avoids the time-consuming disk copy and synchronization process in the traditional P2V conversion method. (2) The disk synchronization module initializes a virtual machine image on the remote virtualization platform, and the image is synchronized with the image of the local virtual server. The disk copy is performed during the running of the local virtual machine, and the implicit disk synchronization is completed during the disk copy process. This process will not bring service failure time. (3) The migration module of the virtual machine can minimize the impact on the local virtual machine through the online migration of the virtual machine.
Description
technical field [0001] The invention belongs to virtualization and cloud computing in the computer field, and in particular relates to a physical machine to virtual machine conversion (Physical To Virtual Converting, P2V) method oriented to server integration. Background technique [0002] The use of virtualization and cloud computing technologies in the data center can increase the utilization rate of physical servers, reduce management and maintenance costs and save energy consumption. With the development and popularization of cloud computing technology, more and more applications run in virtual machines. However, there are still legacy applications that are deployed on physical machines and cannot take advantage of virtualization and cloud computing. How to effectively convert physical servers containing applications to virtualization platforms has become a challenging problem. [0003] The physical machine to virtual machine (P2V) conversion method can realize the int...
Claims
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IPC IPC(8): G06F9/455G06F3/06
Inventor 吴松金海李永昌
Owner HUAZHONG UNIV OF SCI & TECH