[CentOS] centos 7 mbr to gpt without loosing data

Thu Nov 4 16:23:12 UTC 2021
Ralf Prengel <ralf.prengel at rprengel.de>

has anyone a working tutoring how to migrate a centos 7 system from  
mbr to gpt without loosing data.
My problem:
A disk is used for docker images and niow this disk must be resized  
from 1,8 TB to 2,2 TB space.
Three years ago when the system was installed no one thougt about this  
size limit.
The system ist a centos 7 VM running on ESX 6.7.
I found some tutorials but no one worked here.

Thanka for a hint.