[Pacemaker] crmd segfault on opensuse 11.1

[Dejan Muhamedagic]

On Mon, Oct 12, 2009 at 02:57:29PM +0300, Stratos Zolotas wrote:
> On Mon, Oct 12, 2009 at 2:51 PM, Dejan Muhamedagic <dejanmm at fastmail.fm>wrote:
> 
> > Hi,
> >
> > On Mon, Oct 12, 2009 at 02:42:25PM +0300, Stratos Zolotas wrote:
> > > Hello to the list!!!
> > >
> > > This is my first question to the list and my first attempt to built a two
> > > node cluster on opensuse 11.1 with pacemaker 1.0.5 and openais 0.80.5, so
> > > please forgive my lack of knowledge.
> > >
> > > I'm trying to build a Active/Passive scenario but i have the following on
> > > both nodes:
> > >
> > > Oct 12 14:05:57 alpha kernel: crmd[30704]: segfault at 18 ip
> > > 00007f7770526eee sp 00007fffc7379810 error 4 in
> > > libplumb.so.2.0.0[7f777050a000+30000]
> >
> > It'd be excellent to see the backtrace, providing that there are
> > core files. Please enable core file generation if there are none.
> > If you don't know about backtraces, just use hb_report to capture
> > it.
> >
> > > As result i'm getting the following:
> >
> > That's not the consequence of the previous problem.
> >
> > > alpha:/etc/ais # crm_mon --one-shot -V
> > > crm_mon[30911]: 2009/10/12_14:39:00 ERROR: unpack_resources: No STONITH
> > > resources have been defined
> > > crm_mon[30911]: 2009/10/12_14:39:00 ERROR: unpack_resources: Either
> > > configure some or disable STONITH with the stonith-enabled option
> > > crm_mon[30911]: 2009/10/12_14:39:00 ERROR: unpack_resources: NOTE:
> > Clusters
> > > with shared data need STONITH to ensure data integrity
> >
> > Thanks,
> >
> > Dejan
> >
> > >
> > > ============
> > > Last updated: Mon Oct 12 14:39:00 2009
> > > Current DC: NONE
> > > 0 Nodes configured, unknown expected votes
> > > 0 Resources configured.
> > > ============
> > >
> > > The errors are regarding the configuration (i have search about them)
> > that i
> > > am unable to do at the moment because "crm configure" cannot connect to
> > the
> > > cluster.
> > >
> > > Both nodes are running opensuse 11.1 x86_64 with the latest updates and
> > the
> > > version that i said above.
> > >
> > > Any help is appreciated and please again forgive my lack of knowledge.
> > >
> > > Thank you in advance.
> > >
> > > Stratos.
> >
> > > _______________________________________________
> > > Pacemaker mailing list
> > > Pacemaker at oss.clusterlabs.org
> > > http://oss.clusterlabs.org/mailman/listinfo/pacemaker
> >
> >
> > _______________________________________________
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> > Pacemaker at oss.clusterlabs.org
> > http://oss.clusterlabs.org/mailman/listinfo/pacemaker
> >
> 
> 
> Thank you for the immediate response. I know about the errors (I have to
> disable stonith on the config) but i cannot configure anything with crm.
> After commit i get something like "node did not respond"
> 
> The problem is that there is no nodes as you can see after the errors.
> 
> I want to help to eliminate the problem, but i'm not a programmer. So if you
> can please guide me so i can execute hb_report and provide the necessary
> logs. When i have to execute hb_report and with what parametes?

First check if you have core dumps:

# ls -lR /var/lib/heartbeat/cores

Then run

# hb_report -f <time> -A -n "<nodes>" /tmp/problem-1

Replace <time> with whichever time you started cluster at (say
13:00). <nodes> with a space separated list of nodes.

Thanks,

Dejan

> Again please forgive my luck of knowledge (it is my first time with
> clusters).
> 
> Thanks again.
> 
> Stratos.

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