【摘要】：本文首先通過介紹信息系統(tǒng)虛擬化的概念,對信息系統(tǒng)資源虛擬化方面的不同技術進行了相關分類描述。 隨后在分析河南聯(lián)通信息系統(tǒng)現(xiàn)狀的同時,論述了信息系統(tǒng)底層數(shù)據(jù)存儲資源的工作模式與技術,對信息系統(tǒng)的的發(fā)展趨勢進行了論證,指出了現(xiàn)有系統(tǒng)中的整體架構、資源配置等方面的不合理之處,從而引出了存儲虛擬化技術的相關內(nèi)容。在介紹了存儲虛擬化技術特點及分類的基礎上,制定了河南聯(lián)通信息系統(tǒng)存儲虛擬化技術的引進實施方案,詳盡描述了存儲虛擬化技術的引入層次、軟件功能實現(xiàn)、基礎體系架構、系統(tǒng)部署以及虛擬化條件下的存儲資源分配調(diào)整等等內(nèi)容。在該方案中,最終選取了適合生產(chǎn)環(huán)境的存儲虛擬化軟件Storage Foundation進行安裝配置并根據(jù)實際生產(chǎn)需要開展了主機服務器層面、數(shù)據(jù)庫系統(tǒng)層面的相關對比測試,認可了該軟件的性能指標,確認了其能夠穩(wěn)定有效的在實際生產(chǎn)環(huán)境中發(fā)揮作用。 最后又針對虛擬化技術的引入、發(fā)展和使用分析方面展開說明,從技術架構和管理運維優(yōu)化的角度確立了虛擬化技術的引入原則。對虛擬化在河南聯(lián)通信息系統(tǒng)中的引入制定了相應發(fā)展階段,對虛擬化后的前景進行了展望分析,同時也對虛擬化技術帶來的經(jīng)濟效益進行定量分析。最終確立了一條河南聯(lián)通信息系統(tǒng)虛擬化發(fā)展的合適的道路。
[Abstract]:In this paper, the concept of information system virtualization is introduced, and the different technologies of information system resource virtualization are classified and described. Then, while analyzing the present situation of Henan Unicom's information system, this paper discusses the working mode and technology of the underlying data storage resources of the information system, demonstrates the development trend of the information system, points out the unreasonable aspects of the overall structure and resource allocation in the existing system, thus leads to the relevant contents of the storage virtualization technology. On the basis of introducing the characteristics and classification of storage virtualization technology, this paper formulates the introduction and implementation scheme of Henan Unicom information system storage virtualization technology, and describes in detail the introduction level of storage virtualization technology, software function realization, infrastructure architecture, system deployment and storage resource allocation adjustment under virtualization conditions. In this scheme, the storage virtualization software Storage Foundation, which is suitable for production environment, is selected for installation and configuration, and the related comparative tests at host server level and database system level are carried out according to the actual production needs. The performance index of the software is recognized, and it is confirmed that it can play a stable and effective role in the actual production environment. Finally, aiming at the introduction, development and use analysis of virtualization technology, the introduction principle of virtualization technology is established from the point of view of technical architecture and management operation and maintenance optimization. This paper formulates the corresponding development stage of the introduction of virtualization in Henan Unicom information system, looks forward to the prospect after virtualization, and also makes a quantitative analysis of the economic benefits brought by virtualization technology. Finally, it establishes a suitable road for the virtualization development of Henan Unicom information system.
【學位授予單位】：北京郵電大學
【學位級別】：碩士
【學位授予年份】：2012
【分類號】：TP333

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本文編號：2504765