> Yes, if two disks belonging to the same mirror go down, I lose my data. > But if two disks which are not from the same mirror go down, I would > like to be able to boot up without any problems. And as someone else > mentioned, what else am I going to do with those 200mb? I'd rather > maintain symmetry and not have to worry which disks /boot is on, as I'll > know that if the data drive survives, then I won't have any problems > with the boot drive either. ext2 /tmp? Anyhow, suit yourself :)