【作者】 钟桦；

【导师】 雷友珣；

【作者基本信息】 北京邮电大学 ， 软件工程， 2010， 硕士

【摘要】 智能化网络存储的构想包括引人注目的虚拟SAN技术。虚拟SAN (VSAN)功能的最重要目的是实现对大型SAN的更加有效、安全的管理。VSAN是一种在光纤通道交换阵列中实现更高安全性和可扩展性的机制。VSAN可以把同一物理FC存储网络内的不同设备和网络路径逻辑地划分成不同的虚拟存储网络,从而可以在一个共同的物理基础设施上创建多个逻辑SAN。与物理上相互隔离的SAN相比,VSAN可以提供更高的灵活性。将一个设备从一个VSAN转移到另外一个设备,只需要在端口级别进行配置,而不必进行物理移动。与单纯的分区技术相比,VSAN可以在数据帧传输的每个步骤上加强控制,而不是仅仅在交换阵列边缘进行控制,从而可以为流量的隔离提供一种更加完整的机制。本文在分析了课题背景的基础上,首先对VSAN涉及到的主要相关技术进行了介绍,之后分析了在实际项目中FCoE交换机VSAN模块中所要实现的功能和可能遇到的技术难点,最后给出了VSAN模块中命令行注册和保存配置信息的设计方案和具体实现。更多还原

【Abstract】 The ides of intelligent network storage includes high-profile virtual SAN technology. The most important target of Virtual SAN (VSAN) is to achieve more effective security management for large SAN network, VSAN implement higher security and scalability of the mechanism at the array of a Fiber Channel, VSAN divided the same physical network FC storage devices and network paths of different logical into different virtual storage network, which can create multiple logical SAN in a common physical infrastructure.VSAN can provide greater flexibility, compared with SAN of physical isolation. It transfers a device from one VSAN to another device, just need to configure port level, without physical movement. Compared to simple regional technology, VSAN can strengthen control in transmitting in the data frame to of each step, not just in the edge of the exchange control array, which would flow to provide a more complete isolation mechanism.Based on the analysis of the issue background, first of all, main related technology of VSAN was introduced. Followed by analysis of the actual item in the VSAN module of FCoE switch, the function and possible technical difficulties is completed. Finally, we finish the design and implementation of processing command line and restoring configuration in VSAN module.更多还原