Thank you for your fast answer and help.
I check the "dump_d" directory. The dump_d directory:
drwxr-x--- 9 psaadm psaadm
I think that is right.
All update are installed via plesk updater.
In the dumps directory i can find this:
drwxr-x--- 9 psaadm psaadm 4096 2006-07-19 05:14 .
drwxr-xr-x 3 root root 18 2006-03-01 10:57 ..
drwx------ 2 psaadm psaadm 6 2006-06-27 16:37 10
drwx------ 2 psaadm psaadm 6 2006-05-12 11:31 2
drwx------ 3 psaadm psaadm 56 2006-05-12 11:25 3
drwx------ 2 psaadm psaadm 47 2006-05-12 13:28 4
drwx------ 2 psaadm psaadm 6 2006-07-17 21:50 6
drwx------ 2 psaadm psaadm 6 2006-07-18 00:01 9
-rw------- 1 root root 245278 2006-07-19 05:14 mysql.daily.dump.0.gz
-rw------- 1 root root 232848 2006-07-18 05:14 mysql.daily.dump.1.gz
-rw------- 1 root root 216239 2006-07-17 05:14 mysql.daily.dump.2.gz
-rw------- 1 root root 271586 2006-07-16 05:14 mysql.daily.dump.3.gz
-rw------- 1 root root 257035 2006-07-15 05:14 mysql.daily.dump.4.gz
-rw------- 1 root root 245846 2006-07-14 05:14 mysql.daily.dump.5.gz
-rw------- 1 root root 235614 2006-07-13 05:14 mysql.daily.dump.6.gz
-rw------- 1 root root 223969 2006-07-12 05:14 mysql.daily.dump.7.gz
-rw------- 1 root root 210078 2006-07-11 05:14 mysql.daily.dump.8.gz
-rw------- 1 root root 185434 2006-06-19 17:48 mysql.preupgrade.dump.gz
-rw------- 1 root root 126139 2006-05-16 14:12 mysql.preupgrade.dump.gz.1
drwx------ 21 root root 4096 2006-07-18 00:01 tmp
Any other idea?
.lex