Temporary disk space leak

[Giuliano Pochini]

[root@Jay Giu]# du -c /home
[...]
320120	/home
320120	total
[root@Jay Giu]# df
Filesystem           1k-blocks      Used Available Use% Mounted on
/dev/sda8               253823     65909    174807  27% /
/dev/sda7              2158320    750672   1296240  37% /usr
/dev/sda5              2193082   1898198    183474  91% /home
/dev/sda9              1013887    899924     61586  94% /opt

It happened after I wrote and deleted very large files (~750MB) a
few times in my home dir.
Then I logged out and I relogged in as root to check what happened
and "df" shown everything was right again:

/dev/sda5              2193082    320122   1761550  15% /home

...strange...

Linux Jay 2.4.2 #6 gio mar 22 00:02:30 CET 2001 ppc unknown

Bye.

P.S. Yes, I was the only one using the computer.