Hi, I have a case where I need to fully replicate some data, but not all. I understand that I could configure 2 different caches, but that would imply that I need to configure 2 different JGroups channels which makes me a bit uneasy for following reasons: 1. What if at some point 2 JGroups channels will have different topology for some reason (should not happen, but nevertheless it's possible). 2. If I configure 2 caches, then I get double PING traffic which I would like to avoid. Is there any way 2 caches could reuse the same JGroups cluster? Can I achieve this with options override feature? Can I use options override on per-node level? Thanks in advance. Dmitriy Setrakyan GridGain Systems View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4117488#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...