in-place upgrade CentOS 6 > 7

has anyone been able to in-place upgrade centos from 6 to 7?


To my knowledge, that isn’t supported yet (though such a thing is being beta tested), but I’d love to hear about it if other folks have gotten that working!


I try several times on fresh Centos 6 to upgrade to 7 but even when i managed to upgrade it come out with hell of errors.

The upgrade pacakges are available but from all the reports of failure that I have seen, I would be extremely wary of using them, especially for production machines.