'ls' hangs FC6

[Alan Cox]

On Wed, 09 Apr 2008 14:26:12 -0400
"Mark Haney" <mhaney at ercbroadband.org> wrote:

> Does anyone have any ideas on why 'ls' would suddenly stop working? 
> I've got a FC6 box that acts as a SAN host and for the last week or so I 
> can't ls anything.  It sits and does nothing.  Everything else on the 
> box works just fine except for that.

In any directory, in a specific directory only ?