On Sat, 2004-03-06 at 15:08, Simon Males wrote:
> I have a faulty (noisy) 20g drive which I wish to use for backup on my 
> desktop. Basically if I umount it, does it stop the drive spinning?

If it's an IDE drive, then 

        hdparm -y /dev/hdb

(or whatever the appropriate device is) will spin it down. Use it at the
end of your backup script!

Noisy is one thing. Faulty another, as you point out, but *increased*
noise (especially grinding noises, lol) are a bad sign. You sure you
want to be using this thing as a backup disk?

Question: is there an equivalent to hdparm for SCSI disks?

AfC
Sydney

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Andrew Frederick Cowie
Operational Dynamics Consulting Pty Ltd

Australia: +61 2 9977 6866  North America: +1 646 472 5054

http://www.operationaldynamics.com/
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