moving lib

hi, On an old Suse, I have 2 disks, one small 300 Mb, and one larger 2Gb... The very small is way too short, and does not have room anymore... Is it possible to move the /usr/lib directory to the second disk ?... the way i wanted to do it was this one : (the syntax may not be correct... it's just the method...) cp /usr/lib/ /new_usr/lib -R ln /new_usr/lib/ /usr/lib rm /usr/lib/* does it seem right, is it "clever" ?.... what troubles am i heading for ? Regards stephane