Hi all! Hi Falco and Till! At first: Thnx again for your great work on ISPC3 and also on the very detailed ISPC3-Manual! My quest: ISPC3-Server on Debian Lenny is now running since more than one year in production. Now I´d like to create a cluster on a second server machine based on the detailed explanation in the ISPC3-Manual. The first question is: Can I make all the changings for master on my production system for the cluster to work or is it to big risk? The second question: Could you please point me out at least some rules to minimize the risk on configuration mismatch and losing my fine working production enviroment? Is it a well known and very stable procedure or, or, or.... Perhaps also you folks (admins and other users) have had some good or bad experience on clustering a prod-system and could give me some preventive hints to have an eye on... Thnx in advance for all ideas, sugestions, rules a.s.o... Best regards from Austria, Ingmar