I have two IDE drives in my desktop PC. The 40 GB drive is used for swap, root (hda2) and a couple of spare partitions for testing. The 80 GB drive has a single partition (hdb1) which is used for home.
I'm going to buy a 500 GB SATA drive to replace the 80 GB IDE drive. For now I want to keep swap and root on the 40 GB drive, but when VL7 comes along I want to install it to the new drive. So I'm thinking of having swap, root, home plus one spare partition at the end of the 500 GB drive.
So my question is this. If I keep the 40 GB drive for now, do I just need to copy everything over from the home partition of the 80 GB drive into the new home partition and then change the entry in fstab (/dev/hdb1 /home ext3 defaults 0 2) to point to the new home in sda3? Any problems likely e.g because the old drive is IDE and the new one SATA.