[Linux-cluster] Two-node setup Help (RHES5)

Steven Dake sdake at redhat.com
Fri Sep 21 00:11:49 UTC 2007


Would you send the output of /var/log/messages please?

Also which brand of switch are you using.  If Cisco what type of
firewall device.

Thanks
-steve

On Thu, 2007-09-20 at 15:45 -0400, Ozarchuk, John D wrote:
> Hi all,
> 
>  
> 
> I am trying to configure a two-node cluster that will simple be NFS,
> FTP, and SMB fileshares.  I cannot see to get each node to join the
> cluster.  I am fencing via the ilo2 ports, and that portion is
> working.  However, when I try to bring up the services on both nodes
> they say “fence failed <hostname>”.  
> 
>  
> 
> I am not sure why the nodes are trying to fence each other, probably
> because neither of them can join.  
> 
>  
> 
> I can resolve hostnames back and forth to each node, they can ping one
> another, and they are both on the same VLAN.  
> 
>  
> 
> Am I missing something?  This was a breeze in RHEL4.  
> 
>  
> 
> Here is my cluster.conf…
> 
>  
> 
> <?xml version="1.0"?>
> 
> <cluster alias="plm_test" config_version="9" name="plm_test">
> 
>         <fence_daemon post_fail_delay="0" post_join_delay="60"/>
> 
>         <clusternodes>
> 
>                 <clusternode name="bplmft12" nodeid="1" votes="1">
> 
>                         <fence>
> 
>                                 <method name="1">
> 
>                                         <device name="ilo-bplmft12"/>
> 
>                                 </method>
> 
>                         </fence>
> 
>                 </clusternode>
> 
>                 <clusternode name="bplmft11" nodeid="2" votes="1">
> 
>                         <fence>
> 
>                                 <method name="1">
> 
>                                         <device name="ilo-bplmft11"/>
> 
>                                 </method>
> 
>                         </fence>
> 
>                 </clusternode>
> 
>         </clusternodes>
> 
>         <cman expected_votes="1" two_node="1"/>
> 
>         <fencedevices>
> 
>                 <fencedevice agent="fence_ilo" hostname="ilo-bplmft12"
> login="redhat_cluster_user" name="ilo-bplmft12"
> passwd="redhatcluster"/>
> 
>                 <fencedevice agent="fence_ilo" hostname="ilo-bplmft11"
> login="redhat_cluster_user" name="ilo-bplmft11"
> passwd="redhatcluster"/>
> 
>         </fencedevices>
> 
>         <rm>
> 
>                 <failoverdomains/>
> 
>                 <resources/>
> 
>         </rm>
> 
> </cluster>
> 
> 
> 
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