Hi, It happened to me, I solved this by:
# crm node delete node-with-old-hostname Simple as that, after that the [offline] node left. OS: CentOS release 6.3 fully upgraded with the following packages: # rpm -qa | egrep 'pacemaker|corosync' corosync-1.4.1-7.el6.x86_64 corosynclib-1.4.1-7.el6.x86_64 pacemaker-cli-1.1.7-6.el6.x86_64 pacemaker-1.1.7-6.el6.x86_64 pacemaker-libs-1.1.7-6.el6.x86_64 pacemaker-cluster-libs-1.1.7-6.el6.x86_64 Cheers! On Wed, Aug 1, 2012 at 2:21 PM, Stallmann, Andreas <astallm...@conet.de>wrote: > **Ø **Does anyone have no feedback on this ?**** > > Hi!**** > > ** ** > > I’d first set all nodes “standby” with **** > > ** ** > > crm node standby nodename (repeat for all nodes)**** > > ** ** > > Then I’d try to remove them with**** > > ** ** > > crm delete nodename (repeat for all nodes)**** > > ** ** > > Set the nodes online again after that.**** > > ** ** > > If this doesn’t work, try the following:**** > > ** ** > > cibadmin –Q >cib.xml**** > > ** ** > > Now shutdown corosync with**** > > ** ** > > service corosync stop (or heartbeat, if that’s what your using).**** > > ** ** > > Edit the file cib.xml and remove the old nodes from the > <node></node>-Section within the <configuration></configuration>-Section. > You might want to delete/edit any further occurences of the node names from > the xml file, too.**** > > ** ** > > Now, do delete everything that’s within the <status></status>-Section (but > not the section delimiters themselves). Be aware, that the cluster will > begin with a fresh state afterwards.**** > > ** ** > > Finally, start up corosync (or heartbeat) again (service corosync start) > and replace the old CIB with the one you just edited:**** > > ** ** > > cibadmin –f –R cib.xml**** > > ** ** > > If this fails, you might have to increase the “epoche” (or num_updates, > I’m not sure, so just try it... shouldn’t do much harm) value in your > cib.xml and repeat the last step.**** > > ** ** > > Hope this helps,**** > > ** ** > > Andreas**** > > ** ** > > ** ** > > > > ---------------------------- > CONET Solutions GmbH, Theodor-Heuss-Allee 19, 53773 Hennef. > Registergericht/Registration Court: Amtsgericht Siegburg (HRB Nr. 9136) > Geschäftsführer/Managing Director: Anke Höfer > > ---------------------------- > > > > > _______________________________________________ > Pacemaker mailing list: Pacemaker@oss.clusterlabs.org > http://oss.clusterlabs.org/mailman/listinfo/pacemaker > > 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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