[Pacemaker] 2 node cluster with clvm, configuration help needed...

[Andrew Beekhof]

On Wed, Jun 2, 2010 at 1:25 PM,  <Patrik.Rapposch at knapp.com> wrote:
>
>
>
>
>
> hy,
>
> thx for your reply.
>
> I installed python-curses and xml, but didn't help.

Dejan?  Thoughts?

> Yeah first we used the hae extension, but as you told us, that the versions
> we use, are really old and this could be the problem, we tried to upgrade
> to newer versions to get it running.
>
> Is there maybe another way to get it running with newer versions?

was there nothing newer from yum?
I'm pretty sure the packages have been updated since then.

> or could
> you may please have a look on my config, which I had in the old running
> versions? I reattach it right now.
>
> thx.
>
> kr, patrik
>
> (See attached file: cib_aktuell.xml)
>
> Mit freundlichen Grüßen / Best Regards
>
> Patrik Rapposch
> System Administration
>
> KNAPP Systemintegration GmbH
> Waltenbachstraße 9
> 8700 Leoben, Austria
> Phone: +43 3842 805-915
> Fax: +43 3842 82930-500
> peter.wratitsch at knapp.com
> www.KNAPP.com
>
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>
>             Andrew Beekhof
>             <andrew at beekhof.n
>             et>                                                        An
>                                         The Pacemaker cluster resource
>             02.06.2010 12:53            manager
>                                         <pacemaker at oss.clusterlabs.org>
>                                                                     Kopie
>              Bitte antworten
>                    an                                               Thema
>               The Pacemaker             Re: [Pacemaker] Antwort: Re:
>             cluster resource            Antwort: Re: 2 node cluster with
>                  manager                clvm,     configuration help
>             <pacemaker at oss.cl           needed...
>              usterlabs.org>
>
>
>
>
>
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> On Wed, Jun 2, 2010 at 7:50 AM,  <Patrik.Rapposch at knapp.com> wrote:
>>
>>
>>
>>
>> hy,
>>
>> so I tried yesterday to update to a newer version. I am using sles11. At
>> least it worked with the opensuse 11.0 repo
>> (http://www.clusterlabs.org/rpm/opensuse-11.0/x86_64/) and one additional
>> library, which I got as rpm.
>>
>> The problem I have now is, that if I want to run the crm command, I get
>> following error:
>>
>> "abort: couldn't find crm libraries in [/usr/sbin /usr/lib/python26.zip
>> /usr/lib64/python2.6 /usr/lib64/python2.6/plat-linux2
>> /usr/lib64/python2.6/lib-tk /usr/lib64/python2.6/lib-old
>> /usr/lib64/python2.6/lib-dynload /usr/lib64/python2.6/site-packages
>> /usr/lib64/python2.6/site-packages/Numeric
>> /usr/local/lib64/python2.6/site-packages
>> /usr/lib64/python2.6/site-packages/gtk-2.0]
>> (check your install and PYTHONPATH)"
>>
>> I don't know what libraries it is exactly searching for,
>
> you might be missing python-curses and python-xml
>
>> I tried
>> rearranging my PYTHONPATH to some directories, but had no access. The
> next
>> thing I saw was, that it now works with corosync (had to configure it)
>> instead of openais and that the gui totally disappeared, so I have no
>> commands like "crm_gui" or "hb_gui".
>
> Since you're on SLES, have you thought about using the HAE extension?
> It has all the above plus the gui.
>
>>
>> Do you maybe know how to fix this, or do you know a successfull way to
>> implement a newer version into sles11. Service pack for sles11 should be
>> available today, but they didn't make it available right now, so I dunno
> if
>> there is also a hae sp1, which has newer versions in it.
>>
>> Thx for your help.
>>
>> Mit freundlichen Grüßen / Best Regards
>>
>> Patrik Rapposch, Bsc.
>> Systemadministration
>>
>> KNAPP Systemintegration GmbH
>> Waltenbachstraße 9
>> 8700 Leoben, Austria
>> Phone: +43 3842 805
>> Mobil:
>> Fax: +43 3842 82930-990
>> patrik.rapposch at knapp.com
>> www.KNAPP.com
>>
>> Commercial register number: FN 138870x
>> Commercial register court: Leoben
>>
>>
>>
>>             Andrew Beekhof
>>             <andrew at beekhof.n
>>             et>                                                        An
>>                                         The Pacemaker cluster resource
>>             31.05.2010 08:46            manager
>>                                         <pacemaker at oss.clusterlabs.org>
>>                                                                     Kopie
>>              Bitte antworten
>>                    an                                               Thema
>>               The Pacemaker             Re: [Pacemaker] Antwort: Re: 2
>>             cluster resource            node cluster with clvm,
>>                  manager                configuration   help needed...
>>             <pacemaker at oss.cl
>>              usterlabs.org>
>>
>>
>>
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>> On Mon, May 31, 2010 at 8:37 AM,  <Patrik.Rapposch at knapp.com> wrote:
>>>
>>>
>>>
>>>
>>> hy,
>>>
>>> thx for your reply.
>>> k, i'll try that in the next few hours.
>>>
>>> is there any other possibility, why there is such a strange behaviour in
>>> the cluster?
>>>
>>> I short redesribe the main problem:
>>>
>>> failover between the nodes works fine, the ressources get started on the
>>> remaining node (let it be node2). When node1 comes back online,
>>> the resources on node2 get stopped and started again on node2. ---> very
>>> strange. I already tried a lot, but didn't find a solution.
>>>
>>> so the failback has a bug.
>>
>> Or did have a year ago when 1.0.3 was out... you might have more luck
>> with something a little more recent.
>>
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> http://developerbugs.linux-foundation.org/enter_bug.cgi?product=Pacemaker
>>
>
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>
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>