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RE: Max cfservd connections


From: Martin, Jason H
Subject: RE: Max cfservd connections
Date: Tue, 18 Oct 2005 11:51:55 -0700

Even with a fully loaded Sun F15K with several GigE interfaces and some
really fast storage?

OK, I wish I had that, but there are all kinds of possibilities :> At a
minimum the cap should be documented, but preferably removed entirely.

-Jason Martin

> -----Original Message-----
> From: Mark Burgess [mailto:Mark.Burgess@iu.hio.no] 
> Sent: Tuesday, October 18, 2005 11:46 AM
> To: David Masterson
> Cc: Martin, Jason H; help-cfengine@gnu.org
> Subject: RE: Max cfservd connections
> 
> 
> 
> Anyone with such a system would be out of their mind to 
> expect a single machine to cope with such a load,
> 
> M
> 
> On Tue, 2005-10-18 at 10:52 -0700, David Masterson wrote:
> > A large system with many network connections in an environment 
> > supporting thousands of machines and (for whatever reason) 
> no use of 
> > SplayTime?
> > 
> > Also consider the reverse -- a tightly controlled *small* 
> system that 
> > a user wants to severely limit the maxprocesses to prevent 
> runaways, 
> > so he lowers maxprocesses.
> > 
> > Mark Burgess wrote:
> > > Fair enough - it was meant to be a silly number. I did not 
> > > anticipate anyone contemplating this. I would be 
> interested to know 
> > > he circumstances in which it is actual to expect 1000 simulaneous 
> > > connections to a single machine.
> > > 
> > > M
> > > 
> > > On Tue, 2005-10-18 at 10:13 -0700, David Masterson wrote:
> > >> Arbitrary numbers should be configuration items.  ;-)
> > >> 
> > >> Mark Burgess wrote:
> > >>> This is just an arbitrary number. Most systems will not 
> want to go 
> > >>> higher -- but if you do, then change it. M
> > >>> 
> > >>> On Mon, 2005-10-17 at 16:14 -0700, Martin, Jason H wrote:
> > >>>> I'm curious, does anyone know why cfservd is limited to 1000 
> > >>>> concurrent connections?
> > >>>> 
> > >>>>> From the latest cfservd.c:
> > >>>> if ((CFD_MAXPROCESSES < 1) || (CFD_MAXPROCESSES > 
> 1000))       {
> > >>>>       FatalError("cfservd MaxConnections with silly 
> value");      
> > >>>> }
> > >>>> 
> > >>>> Thank you,
> > >>>> -Jason Martin
> > 
> 
> 




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