[Linux-cluster] Can not establish new cluster 5.3 with luci - quorum error

[Alan A]

Host file looks OK, pardon my post for my partial hostname editing didn't
quite work as expected since my mouse played a game on me.
We do run Cisco equipment - any pointers on what exactly should I check. I
am planning on opening ticket with RH as well.

Xavier - thanks for your suggestion too - will try it.

On Thu, Aug 27, 2009 at 3:27 AM, Jakov Sosic <jakov.sosic at srce.hr> wrote:

> On Wed, 26 Aug 2009 18:36:26 -0500
> Alan A <alan.zg at gmail.com> wrote:
>
> > I have tried almost everything at this point to try and troubleshoot
> > this further. I can't create new cluster with luci.
> >
> > I broke and tried to reconfigure 3 node cluster at least 6 times.
> >
> > I have noticed nodes taking expectational long on initializing
> > fencing upon cman start. I tried with defined and undefined fencing,
> > the amount of time needed is still the same. Even after the fencing
> > is overcome in /var/log/messages nodes refuse to join cluster due to
> > the state of 'not in quorum' during joining process. I uped the
> > post_join_delay as much as 150 but the result is the same.
> >
> > Fencing - I use APC PW Switches - I can login into apc PWS from the
> > node, I can even fence the other node, but when cman is started it
> > looks like it is almost timign out on staring fencing.
> >
> > If I issue cman_tool nodes it gives me the local node name as the
> > member of the cluster and the other two with state 'X'. If I try
> > cman_tool join clustername - it tells me the nodes are already in
> > that cluster but cluster as the whole does not register. Each node
> > thinks it's the only working member of the cluster.
> >
> >
> > Any pointers?
>
> Looks like network issue to me.
>
> Are you sure your network is operational in a sense of a multicast /
> igmp? Try forcing igmp v1 in sysctl.conf - and if you have Cisco
> equipment take a look at openais FAQ (mode sparse-dense).
>
>
> --
> |    Jakov Sosic    |    ICQ: 28410271    |   PGP: 0x965CAE2D   |
> =================================================================
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-- 
Alan A.
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