[Pacemaker] enable to run crm line command

Tue Nov 3 06:33:46 EST 2009

Hi,

On Tue, Nov 03, 2009 at 10:06:13AM +0100, ROUAMBA Halidou wrote:
> I tried to install python 2.4 but i faced to a lot of dependencies that i
> can't résolve.
> I don't have a active suscription on RHN.
> I looked towards many Forum and it recommand me to upgrade my OS to RHEL AS
> 5 because *The dependencies can often be re-written for the older OS. But
> you're seriously imperiling your **operating system** doinig this, because a
> *lot* of components like Yum rely on Python.*
> *See the below url.*
> http://linux.derkeiler.com/Newsgroups/linux.redhat/2008-02/msg00085.html

I meant upgrading the whole distribution. The module which is not
available with before python 2.3 was introduced in crm because
the newer python versions would issue an ugly warning about using
a soon to be obsolete functions. Sigh. If there is a lot of demand
and the effort reasonably small I may consider supporting the
older version too. So far nobody reported these issues.

Thanks,

Dejan

> 2009/11/2 ROUAMBA Halidou <hrouamba at gmail.com>
> 
> > Ok Dejan, i shall try to upgrade my python version to 2.4 and i shall make
> > you know the result
> >
> > thanks
> >
> > RH
> >
> >
> > Pablo Picasso<http://www.brainyquote.com/quotes/authors/p/pablo_picasso.html> - "Computers are useless. They can only give you answers."
> >
> > 2009/11/2 Dejan Muhamedagic <dejanmm at fastmail.fm>
> >
> >> Hi,
> >>
> >> On Mon, Nov 02, 2009 at 03:32:07PM +0100, ROUAMBA Halidou wrote:
> >> > Thanks for your help, but another error is generated after adding the
> >> > bracket
> >> > see the below output.
> >> > [*root at omconi2 packages]# crm*
> >> > *Traceback (most recent call last):*
> >> > *  File "/usr/sbin/crm", line 24, in ?*
> >> > *    import subprocess*
> >> > *ImportError: No module named subprocess*
> >>
> >> subprocess is available as of version 2.4. Version 2.3 is really
> >> old. Can you upgrade to something more recent?
> >>
> >> Thanks,
> >>
> >> Dejan
> >>
> >> > i look closely in the crm file but this line exist at the line number 24
> >> > *import subprocess*
> >> > *
> >> > *
> >> > Thanks.
> >> >
> >> > 2009/11/2 Dejan Muhamedagic <dejanmm at fastmail.fm>
> >> >
> >> > > Hi,
> >> > >
> >> > > On Mon, Nov 02, 2009 at 01:53:13PM +0100, ROUAMBA Halidou wrote:
> >> > > > Marie von Ebner-Eschenbach<
> >> > >
> >> http://www.brainyquote.com/quotes/authors/m/marie_von_ebnereschenbac.html
> >> >
> >> > > > - "Even a stopped clock is right twice a day."
> >> > > >
> >> > > > 2009/11/2 Dejan Muhamedagic <dejanmm at fastmail.fm>
> >> > > >
> >> > > > > Hi,
> >> > > > >
> >> > > > > On Sun, Oct 25, 2009 at 01:07:40PM +0100, ROUAMBA Halidou wrote:
> >> > > > > > Hello
> >> > > > > >
> >> > > > > > I just install the last version of pacemaker and i used hearbeat
> >> as
> >> > > > > cluster
> >> > > > > > stacks.
> >> > > > > > The installation has been made on RHEL AS4.6.
> >> > > > > > i didn't have any error during the rpm installation.
> >> > > > > > The /etc/ha.d/ha.cf et /etc/ha.d/authkeys have been correctly
> >> > > > > configured.
> >> > > > > > The problem occured when i tried to use crm line command to
> >> configure
> >> > > the
> >> > > > > > CIB file for resource management.
> >> > > > > > so this is the outpout of the crm .[
> >> > > > > > *root at omconi2 ~]# crm
> >> > > > > >   File "/usr/sbin/crm", line 4576
> >> > > > > >     for obj in processing_sort_cli(self.obj_list))
> >> > > > > >       ^
> >> > > > > > SyntaxError: invalid syntax*
> >> > > > >
> >> > > > > Can't recall seeing this one.
> >> > > > >
> >> > > > > Which version of pacemaker do you run:
> >> > > > >
> >> > > > > /usr/lib/heartbeat/crmd version
> >> > > > >
> >> > > > [*root at omconi1 packages]# /usr/lib/heartbeat/crmd version*
> >> > > > *CRM Version: 1.0.5 (462f1569a43740667daf7b0f6b521742e9eb8fa7)*
> >> > > >
> >> > > >
> >> > > > > And which version of python?
> >> > > > >>
> >> > > > >> *[root at omconi1 packages]# python -V*
> >> > > > >
> >> > > > > *Python 2.3.4*
> >> > >
> >> > > Don't know, perhaps that is too old. Can you try to replace the
> >> > > existing lines:
> >> > >
> >> > >        return '\n'.join(obj.repr_cli() \
> >> > >                 for obj in processing_sort_cli(self.obj_list))
> >> > >
> >> > > with
> >> > >
> >> > >        return '\n'.join([obj.repr_cli() \
> >> > >                for obj in processing_sort_cli(self.obj_list)])
> >> > >
> >> > > Thanks,
> >> > >
> >> > > Dejan
> >> > >
> >> > > > >
> >> > > > Version of redhat ?
> >> > > >
> >> > > > > *[root at omconi1 packages]# cat /etc/redhat-release*
> >> > > > > *Red Hat Enterprise Linux AS release 4 (Nahant Update 6)*
> >> > > > > *[root at omconi1 packages]# uname -r*
> >> > > > > *2.6.9-67.0.7.ELsmp*
> >> > > > >
> >> > > > >
> >> > > > The rpm have been downloading from this url
> >> > > >
> >> > >
> >> http://download.opensuse.org/repositories/server:/ha-clustering/RHEL_4/i386/
> >> > > >
> >> > > >
> >> > > > >  Thanks,
> >> > > > >
> >> > > > > Dejan
> >> > > > >
> >> > > > > > The same error.occurs on both nodes
> >> > > > > >
> >> > > > > > I see that crm is writed in python language, i'm a newbie in
> >> python
> >> > > > > >
> >> > > > > > if any has faced this problem and could help me,
> >> > > > > > I thank him very much.
> >> > > > > >
> >> > > > > > thanks for  taking a look at my problem
> >> > > > > >
> >> > > > > > Best regards.
> >> > > > > >
> >> > > > > > Pablo Picasso<
> >> > > > > http://www.brainyquote.com/quotes/authors/p/pablo_picasso.html>
> >> > > > > > - "Computers are useless. They can only give you answers."
> >> > > > >
> >> > > > > > _______________________________________________
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> >> > > > > > Pacemaker at oss.clusterlabs.org
> >> > > > > > http://oss.clusterlabs.org/mailman/listinfo/pacemaker
> >> > > > >
> >> > > > >
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> >> > > > >
> >> > >
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> >> > > > http://oss.clusterlabs.org/mailman/listinfo/pacemaker
> >> > >
> >> > >
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> >> > >
> >>
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> >>
> >>
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> >>
> >
> >

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