Torus Networking for Exascale Cloud Storage System

Rapid growth of data volume has been requiring consequent expansion of storage size. There have been research topics about various technologies for Exascale storage implementation. The implementation may be a challenge topic because size and speed have to be satisfied at the same time. In this paper, we designed a cloud file system based on IP Torus networking and tested the feasibility with Quagga in respect of reachability and network performance in 4X4 2D Torus topology. The result showed that OSPF is applicable to Torus networking and it has good reachability and performance.