[Pacemaker] Node name problems after upgrading to 1.1.9

[Andrew Beekhof]

On 27/06/2013, at 10:29 PM, Bernardo Cabezas Serra <bcabezas at apsl.net> wrote:

> Hello,
> 
> Ohhh, sorry, but I have deleted node selavi and restarted, and now works
> OK and I can't reproduce the bug :(

That is unfortunate

> 
> El 27/06/13 12:32, Andrew Beekhof escribió:
>> o, more likely a bug.  Which is concerning since I thought I had this particular kind ironed out. 
>> 
>> Could you set PCMK_trace_functions=crm_get_peer on selavi and repeat the test?
>> 
>> The exact way to do this will depend on your distro (which is?).
>> On most rpm based distros its done in /etc/sysconfig/pacemaker
> 
> the distro is ubuntu 12.04 LTS (precise)
> 
> As I have installed all in /opt/ha, file is /opt/ha/etc/default/pacemaker.
> The setting is only for debug, isn't it?  I can't see more info, but now
> it works.

You should see additional logs sent to /var/log/pacemaker.log

> 
> The strange thing is that I previously deleted both nodes, and cleaned
> up selavi var/lib/pacemaker state, but it continued to fail.
> 
> The long explanation of what I have done:
> - Reverting back selavi corosync to 2.3.0 (turifel still on 2.3.0.66 git
> version)
> - On starting, issue persisted
> - On turifel, crm node status, I saw two nodes with same uname (selavi)
> but different Ids.
> - From turifel crm, deleted selavi two times (with some warnings).
> - Put the cluster unmanaged
> - Rebooted turifel node (because of a dlm lock failure due to wrong
> corosync stop)
> - Set up PCMK_trace_functions=crm_get_peer setting on both nodes.
> - On start, all worked :/
> - Upgraded back selavi corosync to 2.3.0.66 git
> - Still working.
> 
> 
> Will continue trying to reproduce issue.
> 
> PS: the PCMK_trace_functions environ is only for debugging purposes,
> isn't it? (I mean: can't have resolved the issue)

Correct

> 
> Thans so much for your help!
> Regards,
> Bernardo
> 
> -- 
> APSL
> *Bernardo Cabezas Serra*
> *Responsable Sistemas*
> Camí Vell de Bunyola 37, esc. A, local 7
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> 
> 
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