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Re: [Condor-users] PASSWD_CACHE_REFRESH in 6.9.4?
- Date: Mon, 22 Oct 2007 20:10:44 -0700
- From: Stuart Anderson <anderson@xxxxxxxxxxxxxxxx>
- Subject: Re: [Condor-users] PASSWD_CACHE_REFRESH in 6.9.4?
On Mon, Oct 22, 2007 at 09:35:07PM -0500, Dan Bradley wrote:
> For 6.9.4, you should not have to set any of the config knobs mentioned
> below. On very busy submit machines, I have found that with 6.9.4 (and
> all previous versions), it is advisable to set
> SHADOW_RENICE_INCREMENT=0. This will be the default in 6.9.5.
This seems counter intuitive to me. Why would _not_ nice'ing the shadow
processes on a busy submit machine be a good thing?
P.S. I am also looking forward to the 6.9.5 Shadow performance improvement
of no longer having each shadow build a a file catalog in its CWD.
Stuart Anderson anderson@xxxxxxxxxxxxxxxx