虚拟存储技术研究

虚拟存储是逻辑存储,是一种智能、有效地管理存储数据的方式.虚拟存储技术正逐步成为共享存储管理的主流技术.基于采用不同的系统结构实现存储虚拟功能,其完整性和容量水平均均有所差异.从系统的观点看,有三种主要的虚拟化存储方法：即基于网络的虚拟存储、基于存储设备的虚拟存储、基于主机的虚拟存储,而具体应用哪种方法,可以根据实际需求来决定.

Research on the New Virtual Storage Technology

Virtual memory is a logical storage, a smart and efficient management of stored data. Virtual storage technology is becoming the mainstream of the management of shared storage technology. Based on the structure of different systems used to achieve storage virtualization capabilities, its integrity and capacity of water The average is different between both. From the system point of view there are three main methods of storage virtualization： the virtual network -based storage, storage devices based on the virtual storage, virtual host- based storage, and we concrete application of the method based on the actual demand.