[CentOS] very large difference between df and du (10 GB, hard to believe)

Mon Feb 1 16:44:03 UTC 2010
Ryan Pugatch <rpug at linux.com>

Robert Grasso wrote:
> Hello,
> 
> I have a small server running a tool (RT : perl + mysql + apache) for our support team. I stripped down everything else. The OS is
> CentOS 4.8. I noticed a difference between df and du which is hard to believe :
> 


Did you mount something such as an NFS share over a directory that has 
stuff in it?

Ryan