[Linux-cluster] starting cman changes cluster.conf file? what in..
m.. mm..
teemu.m2 at luukku.com
Wed Jan 30 07:49:58 UTC 2008
Okey,
I change this cluster-name, and with system-config-cluster it is okey.. but how
do i reset Conga? When i start Conga it says that it can't not contact any of the nodes from that "old" name cluster.
Where is config files in Conga, is'it same /etc/cluster/cluster.conf or somewhere else?
Lon Hohberger kirjoitti 29.01.2008 kello 21:10:
> On Tue, 2008-01-29 at 20:51 +0200, m.. mm.. wrote:
> > Hi,
> >
> > Can somebody help me, when i am starting service cman in my cluster, it
> changes the /etc/cluster/cluster.conf file? how is'it possible?
>
> You *must* change the cluster name!
>
> > I am trying to get an other cluster enviroment in same network where i
> have allready on cluster working.
> >
> > So this is then what happens.. i don't understand what is happening here!
> > Starting cluster:
> > Loading modules... done
> > Mounting configfs... done
> > Starting ccsd... done
> > Starting cman... failed
> > cman not started: Can't find local node name in cluster.conf
> /usr/sbin/cman_tool: aisexec daemon didn't start
> > [FAILED]
>
> Other things to look out for:
>
> * 'uname -n' must match something in cluster.conf. If it doesn't,
> you need to edit /etc/init.d/cman: right before line 44
> ("load_modules()"), put:
>
> cman_join_opts+="-n <name_from_cluster.conf>"
>
> This must be done on each cluster member!
>
> * chkconfig --del openais (if it's not already disabled)
>
> -- Lon
>
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