I am running Zope 2.1.6 and 2.2.3 under Solaris, and we are having some stability problems. With some previous posts from developers we seem to think that it might be a custom product that we are using that contains some c code. We can't really be certain, although we are devising some tests to examine that possibility. However, since the Zope crashes every few hours, and no core file comes out we are at a loss at how to get one. We have tried increasing the ulimit in the startup script, but this doesn't appear to generate a core. Primarily Zope 2.2.3 and Solaris 2.6 (Patched to a couple of months ago). Help? -- Michael Best Systems Administrator ph 780-413-6397 x230 Emergence By Design fax 780-433-7548 #200, 11209 Jasper Avenue toll 866-860-2666 Edmonton, Alberta, T5K 0L5