[CentOS] Disk usage incorrectly reported by du

Wed Mar 19 13:30:11 UTC 2014
Radu Radutiu <rradutiu at gmail.com>

http://mradomski.wordpress.com/2007/01/08/finding-an-unlinked-open-file-and-other-lsof-uses/

There are no open files. The filesystem was unmounted, verified (fsck) ,
mounted again - the behavior remains.