Thanks for the <altname> suggestion everyone. I'll give that a try. > -----Original Message----- > From: Jan Friesse [mailto:jfrie...@redhat.com] > Sent: Monday, February 12, 2018 8:49 AM > To: Cluster Labs - All topics related to open-source clustering welcomed > <users@clusterlabs.org>; Eric Robinson <eric.robin...@psmnv.com> > Subject: Re: [ClusterLabs] Does CMAN Still Not Support Multipe CoroSync > Rings? > > Eric, > > > General question. I tried to set up a cman + corosync + pacemaker > > cluster using two corosync rings. When I start the cluster, everything > > works fine, except when I do a 'corosync-cfgtool -s' it only shows one > > ring. I tried manually editing the /etc/cluster/cluster.conf file > > adding two <interface> > > AFAIK cluster.conf should be edited so altname is used. So something like in > this example: > https://access.redhat.com/documentation/en- > us/red_hat_enterprise_linux/6/html/cluster_administration/s1-config-rrp- > cli-ca > > I don't think you have to add altmulticast. > > Honza > > sections, but then cman complained that I didn't have a multicast address > specified, even though I did. I tried editing the /etc/corosdync/corosync.conf > file, and then I could get two rings, but the nodes would not both join the > cluster. Bah! I did some reading and saw that cman didn't support multiple > rings years ago. Did it never get updated? > > > > [sig] > > > > > > > > > > _______________________________________________ > > Users mailing list: Users@clusterlabs.org > > http://lists.clusterlabs.org/mailman/listinfo/users > > > > Project Home: http://www.clusterlabs.org Getting started: > > http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf > > Bugs: http://bugs.clusterlabs.org > >
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