RH7.3 To RH 9
 

ok i think this may be a more advanced question. i have a server that has redhat 7.3 on it and ive been having trouble getting the proper updates to work on it. id like to update to RH 9 but the host refuses to upgrade so i need to know how i can upgrade my 7.3 to 9 remotely. they said it can be done but i can't find the info for it anywhere. please help

I wouldn't update from 7.3 to 9. With that big a difference it's always better to re-install