black cats and western digital
yesterday some bad blocks (or maybe is the hdd overheating > 50C) started to be logged in the console
it's /dev/hda

So today i have an plan to move the old drive (40G) to a new one (80G)
1.I will create an new partitions ext3 and swap
2.I will copy old drive data on the new drive
3. boot with an live cd and install grub on boot following this guide
4.reboot

if all ok add the drives that are used for raid

backup plan : i will use dd