[GroupDAV] really slow sync for opengroupware release1.0a (debian sarge) and svn2041 (debian etch)

[Renzo Vettori]

Following Sasepp's guide at 
http://docs.opengroupware.org/Members/sasepp/synchro/view, I installed 
funambol 3.0 bundle and connector groupdav-1.1.s4j and tried to sync 
contacts/calendar with 2 opengroupware installations (1.0a and trunk 2041).

I am using outlook XP (funambol client 6.0.14) and thunderbird 2.0 
(funambol client v0.4) for a test drive (I would like to be able sync 
blackberry or another mobile device with ogo).

Full sync is very slow (about 15'' per contact/appointment).
 From catalina.out, it seems that retrieving contacts/appointments from
zidestore is really slow: about 15'' each GET (timeout somewhere?).

Two way sync works far better (needs retrieving only a few 
contacts/appointments from zidestore).

Name resolution (direct and inverse) is working ok in both directions 
(nslookup).

In contrast, an mget to zidestore issued by cadaver on the same machine 
where funambol is installed, gets all contacts/appointments almost 
instantly.

Trying to investigate closer. Where to look? What could it be?

Regards. Renzo Vettori