> > *Usually* no - generally you need to rebuild the RAID and reload your 
data,
> > but it depends on your RAID controller.  Some might allow it, but I 
haven't
> > come across any.  I'm assuming you want to extend your usable storage 
from
> > 18G to 27G, not just add a hot spare?
> 
> I think the DPT (internally Adaptec) SCSI RAID controllers allow it. 
> Doubt you'll find any SCSI RAID that does, but its not technically 
> impossible.

Mylex cards allow you to add new disks into an existing RAID array.

The Hooker

