Hi Honza, As you said I use the nodename identify by hostname (which be accessed via IPv6) and the node also has the altname (which be IPv4 address).
Now, I configure the mcast address for both nodename and altname manually. The CMAN and Pacemaker can start ad well. But they don't communicate to another node. On node0, crm_mon show node1 offline. In the same way, node one show node0 is down. So the split brain problem occur here. Regards, Te On Thu, Jul 10, 2014 at 2:50 PM, Jan Friesse <jfrie...@redhat.com> wrote: > Teerapatr, > >> OK, some problems are solved. >> I use the incorrect hostname. >> >> For now, the new problem has occured. >> >> Starting cman... Node address family does not match multicast address >> family >> Unable to get the configuration >> Node address family does not match multicast address family >> cman_tool: corosync daemon didn't start Check cluster logs for details >> [FAILED] >> > > This looks like one of your node is also reachable via ipv4 and ipv4 > resolving is proffered. Please make sure to set only ipv6 address and > try it again. Of course set mcast addr by hand maybe helpful (even-tho I > don't believe it will solve problem you are hitting)). > > Also make sure ip6tables are properly configured and your switch is able > to pass ipv6 mcast traffic. > > Regards, > Honza > >> How can i fix it? Or just assigned the multicast address in the >> configuration? >> >> Regards, >> Te >> >> On Thu, Jul 10, 2014 at 7:52 AM, Teerapatr Kittiratanachai >> <maillist...@gmail.com> wrote: >>> I not found any LOG message >>> >>> /var/log/messages >>> ... >>> Jul 10 07:44:19 nwh00 kernel: : DLM (built Jun 19 2014 21:16:01) installed >>> Jul 10 07:44:22 nwh00 pacemaker: Aborting startup of Pacemaker Cluster >>> Manager >>> ... >>> >>> and this is what display when I try to start pacemaker >>> >>> # /etc/init.d/pacemaker start >>> Starting cluster: >>> Checking if cluster has been disabled at boot... [ OK ] >>> Checking Network Manager... [ OK ] >>> Global setup... [ OK ] >>> Loading kernel modules... [ OK ] >>> Mounting configfs... [ OK ] >>> Starting cman... Cannot find node name in cluster.conf >>> Unable to get the configuration >>> Cannot find node name in cluster.conf >>> cman_tool: corosync daemon didn't start Check cluster logs for details >>> [FAILED] >>> Stopping cluster: >>> Leaving fence domain... [ OK ] >>> Stopping gfs_controld... [ OK ] >>> Stopping dlm_controld... [ OK ] >>> Stopping fenced... [ OK ] >>> Stopping cman... [ OK ] >>> Unloading kernel modules... [ OK ] >>> Unmounting configfs... [ OK ] >>> Aborting startup of Pacemaker Cluster Manager >>> >>> another one thing, according to the happened problem, I remove the >>> AAAA record from DNS for now and map it in to /etc/hosts files >>> instead, as shown below. >>> >>> /etc/hosts >>> ... >>> 2001:db8:0:1::1 node0.example.com >>> 2001:db8:0:1::2 node1.example.com >>> ... >>> >>> Is there any configure that help me to got more log ? >>> >>> On Thu, Jul 10, 2014 at 5:06 AM, Andrew Beekhof <and...@beekhof.net> wrote: >>>> >>>> On 9 Jul 2014, at 9:15 pm, Teerapatr Kittiratanachai >>>> <maillist...@gmail.com> wrote: >>>> >>>>> Dear All, >>>>> >>>>> I has implemented the HA on dual stack servers, >>>>> Firstly, I doesn't deploy IPv6 record on DNS yet. The CMAN and >>>>> PACEMAKER can work as normal. >>>>> But, after I create AAAA record on DNS server, i found the error that >>>>> cann't start CMAN. >>>>> >>>>> Are CMAN and PACEMAKER support the IPv6? >>>> >>>> I don;t think pacemaker cares. >>>> What errors did you get? >>>> >>>> _______________________________________________ >>>> 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 >>>> >> >> _______________________________________________ >> 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 >> > > > _______________________________________________ > 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 _______________________________________________ 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
