[ovirt-users] Upgrade Hyperconverged Single Node

Does this page apply? https://www.ovirt.org/documentation/upgrade-guide/chap-Updates_between_Minor... My Node is presently running 4.2.7 and I'd like to upgrade to 4.3.4 I was reading about needing to fail over so the SPM role is available (ie more than 1 host) If the page above is not applicable what is the procedure? Thanks!