R: R: [Linux-cluster] High system CPU usage in one of a two nodecluster

Marco Lusini marco.lusini at governo.it
Fri Jan 5 11:04:31 UTC 2007


I was looking at Lon's RPMs, and they are (apparently)
based on rgmanager 1.9.53-1, while the last released
package is 1.9.54-1...
Would it be possible to have fixed RPMs compiled wrt the
last version?

TIA,

Marco


> -----Messaggio originale-----
> Da: linux-cluster-bounces at redhat.com 
> [mailto:linux-cluster-bounces at redhat.com] Per conto di 
> Patrick Caulfield
> Inviato: venerdì 5 gennaio 2007 11.54
> A: linux clustering
> Oggetto: Re: R: [Linux-cluster] High system CPU usage in one 
> of a two nodecluster
> 
> 
> Marco Lusini wrote:
> > Thanks Patrick,
> > 
> > I have tried to get the locks for Magma on both nodes, and 
> I get the 
> > same error of
> > https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=212634:
> > 
> > cat: /proc/cluster/dlm_locks: Cannot allocate memory
> 
> That shows that there is definitely a problem of too many locks there!
> 
> 
> > I will try to install the RPMs from Lon if I can and see if 
> it solve 
> > the problem...
> > 
> 
> I think it will, AFAIK Magma should not be allocating many 
> locks, certainly not enough to cause a allocation overflow!
> 
> -- 
> 
> patrick
> 
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