Re: [Ganglia-developers] gmond (multicast) stops listening/receiving after 5 minute

[Martin K. <kn...@kn...>]

too hot today: I want to say everything looks ok on the newly restarted
gmond for 5 minutes. The restart has no effect on the other gmonds,
which do not receive messages from the remote nodes.

--- Martin Knoblauch <kn...@kn...> wrote:

> Oh, before I forget: if I restart gmond on only one of the machines
> everything looks fine again for 5 minutes. 
> 
> Martin
> 
> --- Martin Knoblauch <kn...@kn...> wrote:
> 
> > Hi,
> > 
> >  this one stumbles me. We have a 8-node cluster running a 2.4.18
> > kernel
> > and an old glibc where we have the effect that gmond communication
> > between the nodes stops after exactely 5 minutes.
> > 
> >  If I start the gmonds on all nodes simultaneously and monitor the
> > XML
> > output, all is fine for 5 minutes. After that the TNs of the remote
> > metrices go over their TMAX and the nodes apear dead. The local
> > metrices get updated OK.
> > 
> >  Running the gmond on one node with "-d 2" shows that the node
> stops
> > receiving remote messages after 5 minutes.
> > 
> >  Happens with 3.0.1 and 2.5.4, so it is not a new problem.
> > 
> >  Any ideas?
> > 
> > Cheers
> > Martin
> > 
> > ------------------------------------------------------
> > Martin Knoblauch
> > email: k n o b i AT knobisoft DOT de
> > www:   http://www.knobisoft.de
> > 
> > 
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> 
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------------------------------------------------------
Martin Knoblauch
email: k n o b i AT knobisoft DOT de
www:   http://www.knobisoft.de