From owner-freebsd-stable@FreeBSD.ORG Sat Oct 21 17:32:56 2006 Return-Path: X-Original-To: freebsd-stable@FreeBSD.org Delivered-To: freebsd-stable@FreeBSD.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id B688F16A407 for ; Sat, 21 Oct 2006 17:32:56 +0000 (UTC) (envelope-from glebius@FreeBSD.org) Received: from cell.sick.ru (cell.sick.ru [217.72.144.68]) by mx1.FreeBSD.org (Postfix) with ESMTP id 51C7F43D83 for ; Sat, 21 Oct 2006 17:32:54 +0000 (GMT) (envelope-from glebius@FreeBSD.org) Received: from cell.sick.ru (glebius@localhost [127.0.0.1]) by cell.sick.ru (8.13.4/8.13.3) with ESMTP id k9LHWpfr078165 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Sat, 21 Oct 2006 21:32:51 +0400 (MSD) (envelope-from glebius@FreeBSD.org) Received: (from glebius@localhost) by cell.sick.ru (8.13.4/8.13.1/Submit) id k9LHWpTK078164; Sat, 21 Oct 2006 21:32:51 +0400 (MSD) (envelope-from glebius@FreeBSD.org) X-Authentication-Warning: cell.sick.ru: glebius set sender to glebius@FreeBSD.org using -f Date: Sat, 21 Oct 2006 21:32:50 +0400 From: Gleb Smirnoff To: Kris Kennaway Message-ID: <20061021173250.GB75694@cell.sick.ru> References: <2a41acea0610181046k822afd1qcec4187dc8514187@mail.gmail.com> <2a41acea0610181531y732cd5sa7bf733cc445491c@mail.gmail.com> <20061018171704.A3851@demos.bsdclusters.com> <4537C126.5000207@FreeBSD.org> <2a41acea0610191140j13d43e12q72fc7697652e222a@mail.gmail.com> <20061019190221.GH71000@droso.net> <2a41acea0610191418q6c6fac45xdd9ad824bd6cae2f@mail.gmail.com> <20061021061706.GN40362@FreeBSD.org> <20061021165752.GA9681@xor.obsecurity.org> Mime-Version: 1.0 Content-Type: text/plain; charset=koi8-r Content-Disposition: inline In-Reply-To: <20061021165752.GA9681@xor.obsecurity.org> User-Agent: Mutt/1.5.6i Cc: freebsd-stable@FreeBSD.org, Jack Vogel Subject: Re: em network issues 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: Sat, 21 Oct 2006 17:32:56 -0000 On Sat, Oct 21, 2006 at 12:57:52PM -0400, Kris Kennaway wrote: K> On Sat, Oct 21, 2006 at 10:17:06AM +0400, Gleb Smirnoff wrote: K> > On Thu, Oct 19, 2006 at 02:18:13PM -0700, Jack Vogel wrote: K> > J> The engineer in our test group has installed 6.2 BETA2 and attempted via a K> > J> number of tests to reproduce this problem, the machine even shares the em K> > J> interrupt with usb, and yet so far he has been unsuccessful. K> > K> > I've failed to reproduce on a system where IRQ was shared between em(4) K> > and fxp(4). I've put traffic on both, but failed to reproduce. Probably K> > shared IRQ is required, but not sufficient. K> K> Note what I've said a couple of times now...blasting packets out over K> the shared em doesn't trigger it for me either. I can trigger it by K> fetching via FTP from a remote machine over the em. I suppose the TCP_STREAM test from the netperf is the same as ftp fetch. -- Totus tuus, Glebius. GLEBIUS-RIPN GLEB-RIPE