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

[Li Cai]

Corey,

Downgrading openais to RHEL 5.2's version worked like a charm.
I wonder if I upgrade the whole cluster to RHEL5.3 should also solve the
problem.

Thanks

Li

On Wed, Feb 18, 2009 at 11:40 PM, Corey Kovacs <corey.kovacs at gmail.com>wrote:

> 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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