Hi Alan

dd will only copy block for block normally, so if you are copying from a
40Gb disk to an 80Gb, the resulting filesystem will still only be 40Gb.

Much better to use dump/restore etc and reinstall LILO etc to transfer it.
The other benefit dump/restore is each file is treated as such, rather than
just a bunch of disk blocks which is a good check that the filesystem
consistency is good.

If you just want to clone same size disk to disk then you can use dd as a
short cut, but if you have time go the dump route.

Just my 2p worth, but has worked for me over many years.

Peter


-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]]On Behalf Of Alan Wilter Sousa
da Silva
Sent: 13 December 2002 11:49
To: [EMAIL PROTECTED]
Subject: [expert] clonning HD



Hi List,

        I have an idea about how 'dd' can be powerful.  However I don't
know if it's able to clone my HD to another bigger size one.

        If so, how could I do it?

        If not, could someone suggest me a programme or something to clone
a HD with data and whole OS to a new one

Many thanks in advance,

Cheers,

-----------------------
Alan Wilter S. da Silva
-----------------------
 Laboratório de Física Biológica
  Instituto de Biofísica Carlos Chagas Filho
   Universidade do Brasil/UFRJ
    Rio de Janeiro, Brasil




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