Around

https://docs.redhat.com/en/documentation/migration_toolkit_for_virtualization/2.6/html/installing_and_using_the_migration_toolkit_for_virtualization/migrating-vms-web-console_mtv#creating-migration-plans-ui

At some point we should warn about the following

If a guest is initiating storage connections by itself, such as iSCSI connections, NFS of CIFS mounts, then additional care has to be taken by the admin to ensure that no data consistency issues arise due to the additional or newly migrate VM accessing this storage.