[Samba] Problem saving opendocument files

[Angela Gavazzi]

Hallo!

did anybody else experience problems saving opendocument files?

We have a running samba 3.0.21a on a debian machine and saving odt/ods files 
is getting very slowly. About 15sec. In this time the program (openoffice) is 
totally blocked. I don't know if the problem comes from samba or from oo.
I tried to deactivate oplocks, but it makes no difference.
We have no error messages in the logs.

Any help would be very appreciated

Thanks
angela