About the postgresql function, it's exists gethostnetworksbycluster(uuid)
but the webgui is calling it with parameters not defined.
2015-07-31 22:05:20,449 ERROR [org.ovirt.engine.core.bll.RunVmCommand] (default task-23) [7acb8bf] Data access error during C
anDoActionFailure.: org.springframework.jdbc.BadSqlGrammarException: PreparedStatementCallback; bad SQL grammar [select * fro
m gethostnetworksbycluster(?, ?, ?)]; nested exception is org.postgresql.util.PSQLException: ERROR: function gethostnetworks
bycluster(uuid, unknown, character varying) does not exist
Hint: No function matches the given name and argument types. You might need to add explicit type casts.