Re: [Linux-cluster] fenced not working

[James Parsons <jparsons redhat com>]

Nuno Fernandes wrote:

> Hi,
>
> I've created an rhel5 cluster using 2 servers connected to an CX3-20. I've 
> successfully used multipath.
>
> I'm trying to install cluster sw. I've created the cluster with this 
> configuration (generated by system-config-cluster):
You do not have the fence instanced beneath the nodes telling fenced 
what to use for which node. Do this:

> <?xml version="1.0" ?>
> <cluster config_version="2" name="cluster">
>        <fence_daemon post_fail_delay="0" post_join_delay="3"/>
>        <clusternodes>
>                <clusternode name="xen1.server.pt" nodeid="1" votes="1">
                                <fence>
                                  <method="1">
                                     <device name="xen1"/>
                                 </method>
                               </fence>

>                </clusternode>
>                <clusternode name="xen2.server.pt" nodeid="2" votes="1">
                                <fence>
                                  <method="1">
                                     <device name="xen2"/>
                                 </method>
                               </fence>

>                </clusternode>
>        </clusternodes>
>        <cman expected_votes="1" two_node="1"/>
>        <fencedevices>
>                <fencedevice agent="fence_ilo" hostname="xen1_ilo" 
> login="user" name="xen1" passwd="password"/>
>                <fencedevice agent="fence_ilo" hostname="xen2_ilo" 
> login="user" name="xen2" passwd="password"/>
>        </fencedevices>
>        <rm>
>                <failoverdomains/>
>                <resources/>
>        </rm>
> </cluster>
>
>  
In s-c-cluster, you would do this by clicking on a node and then 
selecting "Manage fencing for this Node" and then adding a new fence 
level and then adding a fence to the new level...the dropdown will list 
all configured fencedevices...just choose the correct one for that node.

-J