[torqueusers] too many DNS requests

Garrick Staples garrick at usc.edu
Sun Feb 19 23:37:27 MST 2006


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?

-- 
Garrick Staples, Linux/HPCC Administrator
University of Southern California
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