> > I don't have any system log that complains about something and the > only > Cyrus message I got is a DB4 warning about lockers. I think the DB4 in > question is the TLS sessions cache DB and in my case the number of > lockers can be as high as 8 000... Dump Berkeley DB with a quickness, and switch to skiplist. That said, there's something to be said about not putting all of your eggs onto one server -- virtualized or not. -rob ---- Cyrus Home Page: http://cyrusimap.web.cmu.edu/ Cyrus Wiki/FAQ: http://cyrusimap.web.cmu.edu/twiki List Archives/Info: http://asg.web.cmu.edu/cyrus/mailing-list.html