[torqueusers] too many DNS requests

Dave Jackson jacksond at clusterresources.com
Mon Feb 20 10:15:06 MST 2006


Alexander,

  We will modify pbs_server to cache the local host info and speed up
connections for everyone.  We should be able to get this out today if
you would like to test it.

Dave

On Sun, 2006-02-19 at 22:37 -0800, Garrick Staples wrote:
> On Mon, Feb 13, 2006 at 11:35:16AM -0800, Alexander Saydakov alleged:
> > Hi!
> > 
> >  
> > 
> > Currently we are playing with a 33-machine cluster, and our operations folks
> > started to complain that pbs_server overloads the DNS servers. They say that
> > it repeatedly resolves its own IP address. There is a pbs_mom running on
> > that machine also, but since they did not mention requests to resolve other
> > cluster nodes, I suppose that server<->mom communication is not at fault.
> > Could it be server<->scheduler communication or something else?
> 
> Just run nscd on your hosts?
> 
> _______________________________________________
> torqueusers mailing list
> torqueusers at supercluster.org
> http://www.supercluster.org/mailman/listinfo/torqueusers



More information about the torqueusers mailing list