On Sat, 17 May 2014 20:41:15 +0100, Mick wrote: > > From your numbering of the possibilities... > > 1.) ...I am no RAID guru and would try this later with data, which > > are not valuable... > > If the drives are not permanently connected, then you will have to > assemble the RAID each time you want to copy something, after you plug > them in. Perhaps not the most efficient method. Whatever method is used will likely consist of multiple commands, and probably a good few arguments, lending itself best to scripting. In that case, the RAID approach becomes no more difficult to use once set up. -- Neil Bothwick The Computer is the logical advancement of humankind: intelligence without morality.