Anybody? On May 12, 2010, at 10:22 AM, Ben Chobot wrote:
> I currently have 5 nodes in my slony 1.2 cluster: A, B, C, D, and E. Nodes A > and B take turns being the origin. Node C will always be a subscriber but is > also a provider to nodes D and E, which have subscribed to their set with > forward=no. (All other nodes have subscribed with forward=yes.) So: > > (A or B) provides to C provides to (D and E) > > I have two intertwined questions about this configuration. The first is, how > do I reshape when C dies? I assume I should just tell D and E to receive from > A or B..... > > ...but (and this is the second question) D and E have subscribed with > forward=no, and I've heard that you don't want something with forward=no > talking to a node which might be become the origin. So should I just > subscribe D and E with forward=yes, even though they'll never forward their > data on? > > > As a third question, I'm becoming a bit concerned about the number of nodes > in my cluster, especially because I want to add a third node that might > become the origin and also a third node that feeds from C in the common case. > Do D and E need paths between their current provider only, or do they need to > be in constant talk with all of their potential providers? > _______________________________________________ > Slony1-general mailing list > [email protected] > http://lists.slony.info/mailman/listinfo/slony1-general _______________________________________________ Slony1-general mailing list [email protected] http://lists.slony.info/mailman/listinfo/slony1-general
