[Pacemaker] pacemaker service start failed.

[Andrew Beekhof]

On Mon, Oct 22, 2012 at 10:29 PM, Yuusuke Iida
<iidayuus at intellilink.co.jp> wrote:
> Hi, Vossel
>
> (2012/10/20 0:42), David Vossel wrote:
>>
>>
>> ----- Original Message -----
>>> From: "Yuusuke Iida" <iidayuus at intellilink.co.jp>
>>> To: "pacemaker at oss" <pacemaker at oss.clusterlabs.org>
>>> Cc: shimazakik at intellilink.co.jp
>>> Sent: Friday, October 19, 2012 1:43:25 AM
>>> Subject: [Pacemaker] pacemaker service start failed.
>>>
>>> Hi, Andrew
>>>
>>> I made a version of Pacemaker latest.
>>> Then pacemaker came to fail in start.
>>>
>>> I think that this came to be caused by the following changes.
>>> https://github.com/ClusterLabs/pacemaker/commit/4f88cb1049e898726472a91fff834dcccbd6f665
>>>
>>> I confirm movement in the following versions now.
>>>
>>> OS: RHEL6.3
>>> # pacemakerd -F
>>> Pacemaker 1.1.8 (Build: bd68c20)
>>>   Supporting:  agent-manpages ncurses libqb-logging libqb-ipc
>>>   lha-fencing
>>>   heartbeat corosync-native
>>> # corosync -v
>>> Corosync Cluster Engine, version '2.1.0.1-20c58'
>>>
>>> I collected crm_report of this time.
>>>
>>> Did how to use pacemaker change?
>>> Does my setting have a problem?
>>
>> Looking at your corosync.conf, what happens if you un-comment the udpu transport and node list? I'm curious to know if this is a problem limited to the use of corosync with multicast for some reason.
> I un-comment and started pacemaker, but have failed like the last time.
>
> nodeid seems to be always handled with 0 as far as I watch
> "lib/cluster/corosync.c".

nodeid 0 is a way of saying "our node"

>
> Like the patch which I attached, should not I use pcmk_nodeid here?

It shouldn't be necessary.
I run the exact same setup (multicast, no nodelist) and it seems to work fine.

How are node names mapped to ip addresses?  DNS or /etc/hosts

Could you turn on debug and see if you're getting this message please?

            crm_debug("Unable to get node address for nodeid %u: %s",
nodeid, cs_strerror(rc));

I'm using DNS but I thought /etc/hosts worked too.

>
> Supplement: Because I build corosync cluster using multicast, I do not
> want to set nodelist.
>
> I send a modified patch about new crm_report and nodeid.
>
> Best Regards,
> Yuusuke
>>
>> -- Vossel
>>
>>> Best Regards,
>>> Yuusuke
>>> --
>>> ----------------------------------------
>>> METRO SYSTEMS CO., LTD
>>>
>>> Yuusuke Iida
>>> Mail: iidayuus at intellilink.co.jp
>>> ----------------------------------------
>>>
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>>>
>>
>> _______________________________________________
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>>
>> Project Home: http://www.clusterlabs.org
>> Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf
>> Bugs: http://bugs.clusterlabs.org
>>
>
> --
> ----------------------------------------
> METRO SYSTEMS CO., LTD
>
> Yuusuke Iida
> Mail: iidayuus at intellilink.co.jp
> ----------------------------------------
>
>
> _______________________________________________
> Pacemaker mailing list: Pacemaker at oss.clusterlabs.org
> http://oss.clusterlabs.org/mailman/listinfo/pacemaker
>
> Project Home: http://www.clusterlabs.org
> Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf
> Bugs: http://bugs.clusterlabs.org
>