[CentOS] centos 7 mbr to gpt without loosing data

Thu Nov 4 18:42:05 UTC 2021
Gordon Messmer <gordon.messmer at gmail.com>

On 11/4/21 09:23, Ralf Prengel wrote:
> has anyone a working tutoring how to migrate a centos 7 system from 
> mbr to gpt without loosing data. 

Do you mean the boot volume, or some other disk?

I think your ability to do this, in any scenario, will depend heavily on 
your partition alignment.  Where does your first partition begin?