I tried the same procedure as Ryan.
(/usr/share/ovirt-engine/dbscripts/engine-psql.sh
-c "update vm_static SET time_zone='Etc/GMT' where
vm_name='HostedEngine';"
hosted-engine --vm-shutdown
hosted-engine --vm-start
But i am still unable to change the compatibility version, currently it is shown empty, if
i set it to 4.7 i still get:
Error while executing action:
HostedEngine:
There was an attempt to change Hosted Engine VM values that are locked.