Two-level management method for hybrid desktop cloud service platform

Abstract

The invention discloses a two-level management method for a hybrid desktop cloud service platform. The two-level management method for the hybrid desktop cloud service platform comprises the following steps: building a hybrid desktop cloud data center; sending a login request to a central management node (Vmm-Server) by a server node; receiving and processing the login request of the server node by the central management node; uniformly receiving user requests by the central management node through a service interface layer; responding to the user requests by the central management mode according to a two-tier scheduling method; maintaining system load balance by the central management node according to the current system state and the running state of a virtual machine. According to the two-level management method disclosed by the invention is designed and realized upon the open system architecture of a hybrid desktop cloud server, and the scheduling and migration efficiency of the virtual machine can be improved.

Description

technical field [0001] The invention relates to a desktop cloud service platform, in particular to a two-level management method for a hybrid desktop cloud service platform. Background technique [0002] Cloud computing is one of the hottest computer research fields at present. As a kind of cloud computing, desktop cloud has the characteristics of easy deployment, high security and centralized data management. The desktop cloud can transfer the traditional desktop environment to the data center, decoupling it from terminal devices, and users can use terminal devices such as thin clients to access their personal desktop environment through the network anytime and anywhere, improving office flexibility and resource utilization. usage rate. In addition, the desktop cloud solves the problems of low utilization of traditional PC resources and server resources, high operation and maintenance costs, and low safety factor. . [0003] According to the investigation, Shanghai Insti...

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Problems solved by technology

[0006] Inspur (Beijing) Electronic Information Industry Co., Ltd. has applied for a patent of "a virtual machine resource scheduling method and system in a server cluster" (application number: CN201310576856). The migration of virtual machines in hosts with high utilization rate to realize the dynamic balance of cloud cluster resources, although the stability and applicability of the system have been improved to a certain extent, but resource scheduling and allocation only considering the CPU utilization rate is one-sided, other Such as memory size, CPU performance, etc. are also important factors for resource allocation

[0007] To sum up, the existing technical solutions for resource management of cloud services have the following three problems: (1) The reference standards for resource allocation and scheduling are not perfect, and cannot be measured only from the CPU usage or memory size. Reflect real resource consumption

(2) Resource allocation is highly dynamic, and it is necessary to calculate the allocated resources in real time. The resource consumption is large, and there is no reference to static information and historical data.

(3) The cluster management mode is single, relying only on a single-layer management mode, and its resource scheduling system cannot self-correct its resource allocation behavior, lacking fault tolerance and flexibility

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