Environment Virtualized Distributed Storage System Deployment and Effectiveness Analysis

In recent years, with the booming server virtualization, many applications extend topics, such as: PaaS [1], IaaS [2], SaaS [3] and other cloud services concept, but whether it is the kind of virtualization technology, after end storage I / O performance and high availability is a key factor in quality of service. This paper will explore vSAN distributed storage system, the differences in different principles, and understand the differences in the effectiveness of a number of different data node configuration, for the production of environmental planning reference.