【摘要】：伴隨著工業(yè)界和學(xué)術(shù)界對云計算領(lǐng)域研究的持續(xù)深入,以及市場對IT成本和綠色計算的特別關(guān)注,桌面虛擬化和桌面云是繼云計算領(lǐng)域中服務(wù)器虛擬化之后另一個技術(shù)研究和市場熱點。同時虛擬化技術(shù)的研究投入和市場規(guī)模日益增大,據(jù)預(yù)測,中國的桌面虛擬化市場在2014年將達到50億人民幣,并將持續(xù)快速增長。當前市場的桌面虛擬化解決方案成本高、管理復(fù)雜,與我國用戶的實際需求存在一定的差距。本文分析了我國的具體國情和市場需求,提出了虛擬網(wǎng)格環(huán)境中的動態(tài)桌面云。本文的主要工作和創(chuàng)新點如下:(1)本文設(shè)計了一種基于網(wǎng)格的桌面云架構(gòu),這種基于云端的桌面虛擬化解決方案,具備高性能、低成本、管理簡單的特點,解決了傳統(tǒng)桌面云中配置管理復(fù)雜、成本高昂、不易擴展等問題。(2)本文研究并實現(xiàn)了桌面云環(huán)境下的服務(wù)器、虛擬桌面實例和用戶域的狀態(tài)感知,并在分布式環(huán)境中實現(xiàn)了節(jié)點間的數(shù)據(jù)同步。(3)本文實現(xiàn)了基于桌面模版生成虛擬化桌面并基于“池”模型管理虛擬桌面實例,基于桌面模版生成虛擬化桌面,從而實現(xiàn)簡單、自動化的交付能力;并提出了虛擬桌面的批量管理算法和桌面分配算法,實現(xiàn)虛擬桌面的批量管理和用戶的接入管理,實現(xiàn)了簡單而高效的虛擬桌面管理機制。
[Abstract]:Along with the continued depth of research in cloud computing in industry and academia, as well as the market's particular attention to IT costs and green computing, Desktop virtualization and desktop cloud are another technology research and market hotspot after server virtualization in cloud computing field. At the same time, the research investment and market size of virtualization technology is increasing. China's desktop virtualization market is expected to reach 5 billion yuan in 2014 and will continue to grow rapidly. The current desktop virtualization solution in the market has high cost and complex management, which is far from the actual demand of our users. In this paper, the specific situation and market demand of our country are analyzed, and the dynamic desktop cloud in virtual grid environment is proposed. The main work and innovations of this paper are as follows: (1) this paper designs a grid-based desktop cloud architecture. This cloud-based desktop virtualization solution has the characteristics of high performance, low cost and simple management. It solves the problems of complex configuration management, high cost and difficult expansion in traditional desktop cloud. (2) this paper studies and implements the state awareness of server, virtual desktop instance and user domain in desktop cloud environment. In the distributed environment, the data synchronization between nodes is realized. (3) this paper realizes creating virtual desktop based on desktop template, managing virtual desktop instance based on "pool" model, and generating virtualized desktop based on desktop template. In order to achieve simple, automated delivery capacity; The batch management algorithm and desktop assignment algorithm of virtual desktop are put forward to realize batch management and user access management of virtual desktop, and a simple and efficient virtual desktop management mechanism is realized.
【學(xué)位授予單位】：南京航空航天大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2014
【分類號】：TP316
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本文編號：2385725