# File lib/fog/terremark/models/shared/server.rb, line 87
        def power_on(options = {})
          requires :id
          begin
            service.power_on(id)
          rescue Excon::Errors::InternalServerError => e
            #Frankly we shouldn't get here ...
            raise e unless e.to_s =~ /because it is already powered on/
          end
          true
        end