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1Gbps以太网标准已出台,未来10Gbps也不是远在天边的梦想,除了CPU处理能力会一往无前地不断提升外,网络数据的处理能力也在突飞猛进,所以在一个网络环境中同时采用SAN与NAS技术是大势所趋。2种技术融合使用既可以打破NAS只处理文件请求的局限性,又可以把传统磁盘连接转变为光纤连接,提高存储部分的带宽性能,还可以在一个存储结构中引入多个NAS,通过SAN连接存储,实现负载均衡,改善NAS处理能力,同时开放现存的存储设备,不只限制在连接NAS范围内。 下面的案例是SAN和NAS技术融合的一个绝好例证。
1Gbps Ethernet standard has been promulgated in the future 10Gbps is not far away dreams, in addition to CPU processing capabilities will continue to improve without exception, the network data processing capabilities are also by leaps and bounds, so in a network environment using both SAN and NAS technology The trend of the times. The combination of the two technologies can both break the limitations of the NAS’s handling of file requests and can transform traditional disk connections into fiber-optic connections to improve the bandwidth performance of the storage portion, as well as the introduction of multiple NASs in one storage fabric over a SAN Storage, load balancing, improved NAS processing capacity, while opening up existing storage devices, not only limited to the scope of connecting NAS. The following case is an excellent illustration of the convergence of SAN and NAS technologies.