Distributed file system model based on classified secure local area networks
Yiqi Dai · Journal of Tsinghua University(Science and Technology) · 2011
Distributed file systems(DFS) are an important branch of cloud-computing research.Although the importance of distributed system security has been recognized for a long time,there are few safe networks for distributed file systems.This paper describes a distributed file system for use in a classified secure local area network(LAN) environment.This system uses a main/slave structure with coding in the client-driver layer based on the Reed-Solomen algorithm to separate data.The system provides general DFS functions,such as storage,net transfer,data separation,data encryption and access control.Performance test results show that the system is fit for a secure LAN.