is the wiki cluster afr example correct ?

[Sebastien COUPPEY <sebastien.couppey@xxxxxxxx>]

Hello,

http://www.gluster.org/docs/index.php/Understanding_AFR_Translator

the cluster example starting at :  Clustered Mode
does't seems to me to be redundant as if the brick1 goes down, the
namespace is not available anymore and the files are also not
available anymore.

Am I wrong ?

Thanks