Pb with cyradmin and quotas...

[Mr Bullier Erick]

Hello,

I use quotas on mailbox with cyradmin.
I use scripts which check (in the night) if user go out the warning
limit (80%) of is mailbox quota.
Today, i see that a user maibox is 85% full.
So i use cyradm to check it, and cyradm write:
localhost> lq user.toto
STORAGE 5996/10000 (59%)

I didn't understand and i made a check on the file systeme:
# du -h /var/spool/cyrus/mail/user/toto
28k        /var/spool/cyrus/mail/user/toto/Transmis
856k        /var/spool/cyrus/mail/user/toto/Poubelle
16k        /var/spool/cyrus/mail/user/toto/Brouillon
16k        /var/spool/cyrus/mail/user/toto/arch1
16k        /var/spool/cyrus/mail/user/toto/arch2
16k        /var/spool/cyrus/mail/user/toto/arch3
8.5M        /var/spool/cyrus/mail/user/totoe

What's happend?..
I don't understand.
Do you have an idea?

Regards,

E.Bullier