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Subject: Re: Very trace tcp issue on 2.2.19
To: public@dgmo.org
Date: Sat, 13 Apr 2002 13:20:50 -0700 (PDT)
Cc: linux-kernel@vger.kernel.org
In-Reply-To: <m1sn5zq4n6.fsf@mo.optusnet.com.au> from "public@dgmo.org" at Apr 13, 2002 08:22:53 PM
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From: barryn@pobox.com (Barry K. Nathan)
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> I've got an app (backup program) writing large
> quantities over data over a TCP connection from
> one 2.2.19 kernel to another.
> 
> My problem is that after a while, the connection simply
> hangs. The application on the local side is sleeping
> in read(), netstat on the local side show an empty
> receive Q.
> 
> Netstat on the remote site show a large send Q:
[snip]

There have been networking fixes since 2.2.19; you might want to try
2.2.21-rc3 (or if that's not possible, 2.2.20) and see if that improves
anything.

-Barry K. Nathan <barryn@pobox.com>
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