migrate vm from Red Hat Enterprise Virtualization Hypervisor 7.2

Good Morning

In an old environment I found a cluster compose of 3 host of Red Hat Enterprise Virtualization Hypervisor 7.2.

In this Cluster there are many vm in production and have a shared fibre channel storage.

The environment is old without any official support.

My Idea is move all vm in cloud step by step.

My question is, how migrate vm that have lvm disk on cloud? someone have some experience for this job?

thanks