SYSTEM AND METHOD FOR PARALLEL FILE TRANSFER BETWEEN FILE STORAGE CLUSTERS

摘要

The present invention discloses a system and method for parallel file transfer between file storage clusters. The parallel file transmission system between the file storage clusters according to the embodiment of the present invention can receive the information of electrical transmission object files stored in the first file storage cluster from the master server of the first file storage cluster and also the system for transmitting the preserved file in the first file storage cluster with the second file storage cluster. The invention also includes the file transfer manager assigning the electrical transmission object files to multiple file transmission parts based on the information of the electrical transmission object files, and multiple file transmission parts receiving the electrical transmission object files allocated from the file transfer manager from the first file storage cluster stores the received electrical transmission object files in the second file storage cluster. [Reference numerals] (110) File Transfer Manager;(112) 1DFS client;(114,D1,D2) File Transfer unit;(116,E1,E2) 1DFS client;(118,F1,F2) 2DFS client;(120) Network;(AA) Relay server 1;(BB) Relay server 2;(CC) Relay server N;(GG) 1DFS Network;(II,RR) Slave 2;(JJ,QQ) Slave 1;(KK,PP) Slave N;(L1,L2,L3,U1,U2,U3) Data node;(M1,M2,M3,V1,V2,V3) Disk;(NN,TT) Metadata node;(OO) 2DFS Network