There is no missing space.  He pruned out /usr and /mnt from "xargs du" with the exception grep.  No doubt /usr will have most of space used.



On Thu, Feb 06, 2003 at 06:27:56PM -0500, James K. Lowden wrote:
>> What would you do?
      
>First, I'd find the discrepancy between the du's that you did >and the space
>consumed on /.  You're missing a large amount of used space.

> $ df -k;  pwd; ls  |grep -Ev 'usr|mnt' |xargs sudo du -xskc |sort -rn