From owner-freebsd-stable@FreeBSD.ORG Sun Nov 1 22:10:03 2009 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 2A1141065694; Sun, 1 Nov 2009 22:10:03 +0000 (UTC) (envelope-from rmacklem@uoguelph.ca) Received: from esa-jnhn.mail.uoguelph.ca (esa-jnhn.mail.uoguelph.ca [131.104.91.44]) by mx1.freebsd.org (Postfix) with ESMTP id B911C8FC24; Sun, 1 Nov 2009 22:10:02 +0000 (UTC) X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: ApoEAAaW7UqDaFvI/2dsb2JhbADYB4IvggoE X-IronPort-AV: E=Sophos;i="4.44,662,1249272000"; d="scan'208";a="53598024" Received: from darling.cs.uoguelph.ca ([131.104.91.200]) by esa-jnhn-pri.mail.uoguelph.ca with ESMTP; 01 Nov 2009 17:10:00 -0500 Received: from localhost (localhost.localdomain [127.0.0.1]) by darling.cs.uoguelph.ca (Postfix) with ESMTP id BD5B49400B3; Sun, 1 Nov 2009 17:10:00 -0500 (EST) X-Virus-Scanned: amavisd-new at darling.cs.uoguelph.ca Received: from darling.cs.uoguelph.ca ([127.0.0.1]) by localhost (darling.cs.uoguelph.ca [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id zshiAY8sBBNL; Sun, 1 Nov 2009 17:09:59 -0500 (EST) Received: from muncher.cs.uoguelph.ca (muncher.cs.uoguelph.ca [131.104.91.102]) by darling.cs.uoguelph.ca (Postfix) with ESMTP id 887B6940064; Sun, 1 Nov 2009 17:09:59 -0500 (EST) Received: from localhost (rmacklem@localhost) by muncher.cs.uoguelph.ca (8.11.7p3+Sun/8.11.6) with ESMTP id nA1MHFr25899; Sun, 1 Nov 2009 17:17:15 -0500 (EST) X-Authentication-Warning: muncher.cs.uoguelph.ca: rmacklem owned process doing -bs Date: Sun, 1 Nov 2009 17:17:15 -0500 (EST) From: Rick Macklem X-X-Sender: rmacklem@muncher.cs.uoguelph.ca To: Olaf Seibert In-Reply-To: <20091029135239.GX841@twoquid.cs.ru.nl> Message-ID: References: <20091027164159.GU841@twoquid.cs.ru.nl> <20091029135239.GX841@twoquid.cs.ru.nl> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII; format=flowed Cc: danny@cs.huji.ca.il, dfr@freebsd.org, freebsd-stable@freebsd.org Subject: Re: 8.0-RC1 NFS client timeout issue X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 01 Nov 2009 22:10:03 -0000 On Thu, 29 Oct 2009, Olaf Seibert wrote: > > Thanks, it looks like it should do the trick. I can't try it before > monday, though. > Although I think the patch does avoid sending the request on the partially closed connection, it doesn't fix the "real problem", so I don't know if it is worth testing? I'm hoping that the "Help TCP Wizards..." thread I just started on freebsd-current comes up with something. At least I can reproduce the problem now. (For some reason, I have to reboot the Solaris10 server before the problem appears for me. I can't think why this matters, but that's networking for you:-) rick