The Implementation of an Enterprise Virtualization Redundant Architecture

• Main Authors: Pei-Chan Tseng, 曾培展
• Other Authors: Chi-Fang Lin
• Format: Others
• Language: zh-TW
• Online Access: http://ndltd.ncl.edu.tw/handle/21649790319688394760

碩士 === 元智大學 === 資訊工程學系 === 103 === Information technology continues to progress in recent years. Therefore, the company use information systems to enhance the competitiveness and to improve efficiency and reduce costs, when they faced with global competition. In that way, dependence on information systems of the company has increased significantly and information systems must be stable and uninterrupted continuous operation as their goal. However, the factors of hardware failure or system update lead to shut down sever for maintenance. Consequently, the implementation of redundant architecture plays an important role at this time. The research about what is the best way to strike a balance between the stability of information systems and the costs of implementation of redundant architecture is of great worth, since the resource budgets of SMBs is limited. The technology of virtualization is a new concept in information architecture. As long as the enterprise virtualization redundant architecture is implemented, the physical server will be reduced and the cost of data center power and air-conditioning will become lower by virtualization platform-sharing server. This study use Red Hat Cluster Suite (RHCS) from the system of Red Hat Enterprise Linux as redundancy mechanism to find out how the virtualization platform offers the stable redundant architecture.