OK, I am new at this but managed to get my Fedora 15 LAMP installed, up and running. NOW I want to add a second hard drive to use as a back up for my server. I installed the second HD (both are SATA's) as a slave and it shows up in my BIOS. I have looked till I am blue in the face but have not found anything about this. So my questions are as follows: 1) What is the command line to detect what HD's are on my server? 2) How do I format the slave HD? 3) How do I copy files to the second HD for back up? I appreciate anyones help!!!!!