[Linux-cluster] Can machine running RHEL 5.3 be a cluster member of a cluster with RHEL 5.2 OSes.

[Corey Kovacs]

Openais was changed in a way that makes it incompatable with earlier  
versions. I beleive the workaround is to install the version from 5.2.  
Your other option is down time.

Regards,

Corey

On Feb 18, 2009, at 22:29, Li Cai <lltsai at gmail.com> wrote:

> I seems ran into the problem when tried to join machine upgraded to  
> 5.3 back to the cluster.
> Does all member of the cluster must be of the same OS? I saw cman  
> had an upgrade from 5.2 to 5.3
>
>
> log file shows
>
> kernel: dlm: closing connection to node 4 , it looks like it joined  
> the cluster then got kicked out immediately.
>
> Any idea?
>
> Thanks
>
> Li
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