Set Home Folder

[claber45]

create a folder on your data drive
mkdir -p data/home_copy

now, copy all your /home to data/home_copy
cp /home data/home_copy

edit your fstab
sudo nano /etc/fstab
add this line at the end of fstab
/data/home_copy /home none bind 0 0
save this modified fstab

now disconnect your actual home
sudo umount -l /home

finally mount your new home, which is located on your data disk
sudo mount /home

et voila. should run nicely

you may have to reboot.