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From: Eric Whiting <ewhiting@amis.com>
To: canon@pookie.nersc.gov
Cc: Trond Myklebust <trond.myklebust@fys.uio.no>,
	"nfs@lists.sourceforge.net" <nfs@lists.sourceforge.net>
Subject: Re: 2.4.20rc1 NFS V3 UDP client problems
Date: Thu, 14 Nov 2002 16:13:42 -0700	[thread overview]
Message-ID: <3DD42E26.A603AD36@amis.com> (raw)
In-Reply-To: 200211142033.gAEKXGHe010083@pookie.nersc.gov

I tried various MTU values headed gradually towards 9000. I found that a
MTUs between 1500 and 7500 give me the expected performance. MTU values
of anything much more than that causes problems given my setup.

eric


canon@pookie.nersc.gov wrote:
> 
> We had to set our MTUs to 8960 for things to work.
> We've never followed through to see what the issue
> was though.
> 
> We are using SysKonnect cards and 2.4.18 kernel.  Note,
> we haven't recently verified that the problem still
> exists.
> 
> --Shane


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  reply	other threads:[~2002-11-14 23:05 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2002-11-14 17:37 2.4.20rc1 NFS V3 UDP client problems Eric Whiting
2002-11-14 18:12 ` Eric Whiting
2002-11-14 19:47   ` Trond Myklebust
2002-11-14 20:33     ` canon
2002-11-14 23:13       ` Eric Whiting [this message]
2002-11-14 23:11         ` Benjamin LaHaise
2002-11-14 23:23           ` Eric Whiting
2002-11-14 23:23             ` Benjamin LaHaise
2002-11-18 18:59               ` 2.4.20rc1 NFS V3 UDP client problems -- (not a problem now) Eric Whiting

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