[Pacemaker] Different value on cluster-infrastructure between 2 nodes

[Andrew Beekhof]

On 12/04/2013, at 11:10 PM, Pavlos Parissis <pavlos.parissis at gmail.com> wrote:

> Hi
> 
> I am doing a rolling upgrade of pacemaker from CentOS 6.3 to 6.4 and
> when 1st node is upgraded and gets 1.1.8 version it doesn't join the
> cluster and I ended up with 2 clusters.
> 
> In the logs of node1 I see
> cluster-infrastructure" value="classic openais (with pluin)
> 
> but node2(still in centos6.3 and pacemaker 1.1.7) it has
> cluster-infrastructure="openais"

The string changed but they mean the same thing.

> 
> I also see different dc-version between nodes.

Because both nodes are their own DC for some reason.

> 
> Does anyone know if these could be the reason for node1 to not join the
> cluster and decides to make its own cluster?

No.  Its the side-effect, not the cause.

> 
> corosync communication looks fine
> 
> Printing ring status.
> Local node ID 484162314
> RING ID 0
>        id      = 10.187.219.28
>        status  = ring 0 active with no faults
> RING ID 1
>        id      = 192.168.1.2
>        status  = ring 1 active with no faults
> 
> 
> Cheers,
> Pavlos
> 
> 
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