The only way for me to choose another storage domain for the HE, was when i did a
/usr/sbin/ovirt-hosted-engine-cleanup on one of the nodes, and then hosted-engine --deploy
--restore-from-file=backup/file_name.
After that I ended up with HE running on the new storage domain, and the data still
remained on the old storage domain.
But how do I connect the other node to this environment after that?