IT Operation And Maintenance Of The Virtualization Environment

The economic crisis often breeds new scientific and technological revolution. The global financial crisis has made the development of the world economy suffered a serious setback, the objective to promote the world has entered a new industry rapid development period.The cloud computing is the focus in this particular historical period of technological breakthroughs and innovation, use of cloud computing technology, enterprises can realize the integration of existing data center, take full advantage of past investment in IT resources, reduce energy consumption and cost of IT operation and maintenanceto improve the efficiency and performance of IT systems; with cloud computing technology, companies can lower investment, a faster speed to create freedom of data resources and knowledge resources.IT sector is the most popular concept today than virtualization, the major hardware and software vendors are working hard to promote its new products with the concept of virtualization. According to the market research firm Forrester report, the global cloud computing market in2020will grow to$241billion, much higher than$41billion in2011. The various virtualization of hardware and software products also step by step out of the laboratory, the continuous development and progress in the transformation and implementation of IT systems. Virtualization technology is one of the important technologies in the cloud computing mature technology. Virtualization technology already has the maturity of the technology application in China Mobile IT systems enterprise-class environment.With virtualization technology advantage can promote the implementation of virtualization technology, at the same time, a variety of thorny issues increasingly prominent IT systems operation and maintenance of day-to-day working methods, technical means, management tools and assessment indicators also need to be updated. Purpose of this topic is in the maintenance of the object to the progressive realization of virtualization, forecast and plan future IT operation and maintenance work content based on virtualization technology to upgrade the technical means to adjust management strategies, assess virtualization system implementation rate, the establishment of new IT operation and maintenance system, make full use of the advantages of virtualization technology, to improve the efficiency and quality of the IT operation and maintenance.This lesson through the full investigation, for the virtualization infrastructure changes, combined with ITIL management system to propose targeted IT operation and maintenance solutions, mainly contains technical reserves, staff organization, resource management, security management, monitoring and management, faultkey document processing, virtualization management technology. Based on various technical aspects of the best technical practice, research standard IT systems operation and maintenance support program for virtualized environments and virtualization implementation rate of the entire IT system operation and maintenance support basic reference for investment to build or the virtualization system built to provide estimates reflect the IT system virtualization implementation level.