hi ya andrew

tape devices are slow...

stick the "buffer" program in between so that the tape will always
have data ready to write

find ... | buffer | cpio ...
        - that usually made my tapes whine constantaly w/o interruptions

c ya
alvin


On Tue, 6 Nov 2001, Andrew Dixon wrote:

> Hi All,
> I'm trying to switch to cpio to make backups of my system but I'm
> getting really bad results.  When I create a tar archive:
>       
>       #tar -cv --file /dev/nst0 /home
> 
> the tape starts spinning and everything chugs along just fine.  On the
> other hand, when I try to make a cpio archive of the same filesystem:
> 
>       #find /home -xdev |cpio --create >/dev/nst0
> 
> the tape spins and then stops and rewinds and then spins and stops
> etc...
> 
> Any ideas how to make this work nicer?
> 
> Thanks,
> Andy
> 
> P.S. please cc me on any replies.
> -- 
> Andrew Dixon
> Software Engineer
> Seranoa Networks
> 978.897.3434 x231
> 
> 
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