[Cluster-devel] Error when compiling dlm from cman

[Fabio M. Di Nitto <fdinitto@redhat.com>]

On 10/26/2011 8:17 PM, Nick Khamis wrote:
> I forgot to ask:
> 
>>> Yes that is correct. dlm_controld.pcmk has been obsoleted in favour of
>>> cman support for pacemaker.
> 
> Does that mean that dlm + fence is provided by cman directly, and thus
> deprecating libdlm?

no. libdlm is still required.

> 
> I just want to make sure I am on the right page. I would like to
> provide dlm and fence
> capabilities for our pcmk cluster.
> 

It means that pacemaker can use cman to obtain cluster view and quorum
info. So you basically configure cman and then run pacemaker instead of
rgmanager.

> Thanks Again,
> 
> Nick
> 
> On Wed, Oct 26, 2011 at 2:12 PM, Nick Khamis <symack@gmail.com> wrote:
>> Fabio,
>>
>> I appologize for that. It was unintentional. If you notice, I said
>> "Hello Gents". I will upgrade to 1.4.2, and
>> keep everyone posted.
>>
>> Thanks Again,
>>
>> Nick.
>>
>> On Wed, Oct 26, 2011 at 2:09 PM, Fabio M. Di Nitto <fdinitto@redhat.com> wrote:
>>> (please keep cluster-devel in the CC list, it might be helpful for other
>>> people too)
>>>
>>> On 10/26/2011 3:00 PM, Nick Khamis wrote:
>>>> Hello Gents,
>>>>
>>>> Thank you so much for your responses! There use to be
>>>> "--enable-pacemaker" "--disable-cman"
>>>> flags. These have since been dropped. So just build everything in
>>>> Cluster 3 even for the pcmk stack?
>>>
>>> Yes that is correct. dlm_controld.pcmk has been obsoleted in favour of
>>> cman support for pacemaker.
>>>
>>>>
>>>> Any idea on the following fence error:
>>>>
>>>> /src/cluster-3.1.7/fence/fenced/config.c
>>>> In file included from /usr/local/src/cluster-3.1.7/fence/fenced/config.c:1:
>>>> /usr/local/src/cluster-3.1.7/fence/fenced/fd.h:182: error: field
>>>> cpg_ringid has incomplete type
>>>> make[2]: *** [config.o] Error 1
>>>> make[2]: Leaving directory `/usr/local/src/cluster-3.1.7/fence/fenced'
>>>> make[1]: *** [all] Error 2
>>>> make[1]: Leaving directory `/usr/local/src/cluster-3.1.7/fence'
>>>> make: *** [fence] Error 2
>>>>
>>>> I am prototyping on a debian VM, and will be using fence_virt. For
>>>> production, we will move to
>>>> RH and obviously a STONITH device.
>>>>
>>>> Thanks in Advance,
>>>>
>>>> Nick from Toronto.
>>>
>>> You need a newer version of corosync. I don?t recall exactly what
>>> version introduces the cpg_ringid, but you are better off taking 1.4.2.
>>>
>>> Fabio
>>>
>>