On Fri, 2007-08-24 at 16:03 +0200, Kadlecsik Jozsi wrote: > Hi, > > On Fri, 24 Aug 2007, Nikolas Lam wrote: > > > > It turned out to be a switch-related multicast problem: openais used the > > > default(?) 239.192.6.53 address, while the switch strangely enough passes > > > the 224.0.0.x addresses only. So by setting the multicast address in > > > cluster.conf explicitly to 224.0.0.3 cured the problem. > > > > I think I might be having similar problems. However I seem to be unable > > to specify a multicast address manually using conga / luci (the web > > based tool). > [..] > > Could I please have a look at your cluster.conf? > > Sure, I attached ours. Please note, you must specify the multicast address > for cman and every clusternode too and the address must be the same > everywhere. (See > http://sources.redhat.com/cluster/doc/cluster_schema_rhel5.html.) Excellent - thanks! Got the cluster's own communications to happen on my specified addresses, but I can't seem to get the fence_xvmd to use a specified address. Does anyone have an example cluster.conf for a dom0 cluster where they've specified the multicast IP address for the virt guest daemon (fence_xvmd) ? Nik -- Linux-cluster mailing list Linux-cluster@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-cluster
