Smtape allows you to seed the initial SnapMirror transfer over tape and then establish a SnapMirror relationship by utilizing the WAN for future updates. Using SMTape for tape seeding is only supporte...Smtape allows you to seed the initial SnapMirror transfer over tape and then establish a SnapMirror relationship by utilizing the WAN for future updates. Using SMTape for tape seeding is only supported for tape. When the smtape data stream is directed to disk, the baseline copy is written at a maximum of 5 MB/s For these reason, use of the -file-path option as an alternative to transferring SnapMirror data over the WAN is not recommended and is not supported.