# File lib/chef/provider/mount/mount.rb, line 43
        def mountable?
          # only check for existence of non-remote devices
          if (device_should_exist? && !::File.exists?(device_real) )
            raise Chef::Exceptions::Mount, "Device #{@new_resource.device} does not exist"
          elsif( !::File.exists?(@new_resource.mount_point) )
            raise Chef::Exceptions::Mount, "Mount point #{@new_resource.mount_point} does not exist"
          end
          return true
        end