[Samba] HOW TO ADD PLUS A HARD DRIVE INTO A SAMBA SERVER?

[Marcos Eduardo Nunes]

I have a server with Samba with a 20Gb hard drive and I´d like to add
a new HD with 80Gb... Do you know how to put it without reinstalling
(keeping the old HD with the system and creating a extention of the
old one with this new HD) ?

Thanks,

Eduardo