For editing clients with a proper SAN this is the setup I like to use a watch folder on the SAN that sends to tape the camera archives automatically on a timed interval.

This requires

1. proper SAN
2. a watch folder setup with Archiware P5 archive
3. camera archives, created in FCP X from the camera cards

Note: you can also use Adobe Prelude, Shotput or Resolve to create verified copies of camera cards. Use what you trust and works for you. The idea is not to copy by hand and avoid the perils of corrupt files.

Bonus: multiple drives to enable multi-streaming and parallelizing of your data. Why not makes cloned tapes copies and stream lots of data to all four (yes, four !) drives. See the illustration below.