So you’re ready to make the switch from EA3 to EA4. Well it’s typically a pretty painless upgrade.
- Make sure that RPMUP is activated. You can do this by following one of the following steps
- Open the /etc/cpupdate.conf file and set the RPMUP key’s value to daily.
- In WHM’s Update Preferences interface (Home >> Server Configuration >> Update Preferences), set the Operating System Package Updates setting to Automatic
- SSH to your server, and run the following command
/scripts/migrate_ea3_to_ea4 --run
That’s it. There are some other command line triggers you can use, but they generally aren’t needed. They can all be found on cPanels site here: EA4 Migration Scipt info