The DataPlow SAN File System (SFS) is a high-performance, distributed file system designed to support medium to large file environments where bandwidth and scalability are critical. The DataPlow SAN File System (SFS) is a high-performance, distributed file system designed to support medium to large file environments where bandwidth and scalability are critical.-This file system simplifies SAN management and provides cost effective, high-speed file sharing to SAN-based applications.-Based upon Fibre Channel and iSCSI networks, SFS delivers the highest levels of file sharing performance to numerous applications and environments