From owner-freebsd-net@FreeBSD.ORG Sun Jan 27 05:42:14 2008 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 92FC616A417 for ; Sun, 27 Jan 2008 05:42:14 +0000 (UTC) (envelope-from andrew@modulus.org) Received: from email.octopus.com.au (host-122-100-2-232.octopus.com.au [122.100.2.232]) by mx1.freebsd.org (Postfix) with ESMTP id 52D0F13C442 for ; Sun, 27 Jan 2008 05:42:13 +0000 (UTC) (envelope-from andrew@modulus.org) Received: by email.octopus.com.au (Postfix, from userid 1002) id 041FA142AA; Sun, 27 Jan 2008 16:42:12 +1100 (EST) X-Spam-Checker-Version: SpamAssassin 3.2.3 (2007-08-08) on email.octopus.com.au X-Spam-Level: X-Spam-Status: No, score=-1.4 required=10.0 tests=ALL_TRUSTED autolearn=failed version=3.2.3 Received: from anzac.hos (132.169.233.220.exetel.com.au [220.233.169.132]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) (Authenticated sender: admin@email.octopus.com.au) by email.octopus.com.au (Postfix) with ESMTP id 16F98142A6 for ; Sun, 27 Jan 2008 16:42:08 +1100 (EST) Message-ID: <479C19AF.3080407@modulus.org> Date: Sun, 27 Jan 2008 16:42:07 +1100 From: Andrew Snow User-Agent: Thunderbird 2.0.0.0 (X11/20070426) MIME-Version: 1.0 To: freebsd-net@freebsd.org References: <008701c8602f$29d1bdc0$b6db87d4@multiplay.co.uk> <2a41acea0801261214g73e75fe3v213a41cf8d0764e4@mail.gmail.com> In-Reply-To: <2a41acea0801261214g73e75fe3v213a41cf8d0764e4@mail.gmail.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Subject: Re: 7.0-RC1 onboard em1 intel pro1000 vanishing occasionally Options X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 27 Jan 2008 05:42:14 -0000 Jack Vogel wrote: > But I do not think we need more debugging at this point, when the > new code is checked in it will be great to have everyone that has seen > the issue test it though. Will look forward to testing it, though its intermittent nature for me means I might have trouble reproducing it. It seems to happen mainly when doing a warm reboot. Congratulations and thank you for your work on the em driver by the way. Between two recent Xeon servers running 7.0-RC1 with onboard Intel Pro1000, I achieved 99 megabytes per second transfer rate using very little CPU time using geom_gate to mirror disks of the network. TSO seems to be working well :-) - Andrew