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Date:      Sat, 19 Feb 2005 12:24:46 +0000 (GMT)
From:      Robert Watson <rwatson@FreeBSD.org>
To:        Jeremie Le Hen <jeremie@le-hen.org>
Cc:        Claus Guttesen <cguttesen@yahoo.dk>
Subject:   Re: High traffic NFS performance and availability problems
Message-ID:  <Pine.NEB.3.96L.1050219122403.67347M-100000@fledge.watson.org>
In-Reply-To: <20050218105908.GV82324@obiwan.tataz.chchile.org>

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On Fri, 18 Feb 2005, Jeremie Le Hen wrote:

> > You could try to cvsup to the latest RELENG_5 on
> > client and server. Are you using udp? Try switching to
> > tcp if not, may not apply to 4.x.
> 
> AFAIK, RELENG_4 has a very robust NFS implementation.  I believe that
> switching the client from 4.x to 5.x is a waste of time in the idea of
> improving NFS performance, but maybe I'm wrong. 

I think leaving the 4.x clients in a known configuration and just varying
the server configurations the right starting point.  Let's try tracking
the server 5.x stability/performance first, then look into the client 4.x
crash reports. 

Robert N M Watson




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