If you specify both -v and a verbosity extended option and there are conflicts, the -v option overrides the extended option.
If there is no conflict, the verbosity logging options are additive—all options that you specify are used. When logging verbosity
is set by extended option, the logging does not take effect immediately, so startup information is not logged. By the time
of the first synchronization, the logging behavior is identical between the -v options and the extended options.