On Tuesday 16 December 2008, Miguel Ramos wrote:
> Another argument in favour of cp in Linux: holes in sparse files are
> kept correctly, whereas using tar they are not.
>
> It is curious that this is very OS dependent.
> In FreeBSD, with cp, holes always go away, using tar, or better
> dump/restore is a way to keep all file attributes.
> In Linux, cp -a seems to be better for archives than tar, because it
> preserves these properties better, even across devices.

Hmm..., with tar, -p will preserve permissions and -S will handle sparce files 
efficiently.  -W will additionally verify that that data was archived without 
corruption.
-- 
Regards,
Mick

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