From owner-freebsd-xen@FreeBSD.ORG Thu Feb 16 12:12:23 2012 Return-Path: Delivered-To: freebsd-xen@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 110711065674 for ; Thu, 16 Feb 2012 12:12:23 +0000 (UTC) (envelope-from bounces+73574-0602-freebsd-xen=freebsd.org@sendgrid.me) Received: from o5.shared.sendgrid.net (o5.shared.sendgrid.net [74.63.236.234]) by mx1.freebsd.org (Postfix) with SMTP id B7BD48FC17 for ; Thu, 16 Feb 2012 12:12:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=sendgrid.info; h= message-id:date:from:mime-version:to:cc:subject:references :in-reply-to:content-type:content-transfer-encoding; s=smtpapi; bh=g6jRohq9CrrZ2yhZ8aPna4Cg8sI=; b=mtX0oz8zWA704r5DOYFFT/+zZp7r 12W8QPL3QxUlTQ3byvg3hnczgHVISoqQoQVWrkUeCC3k2xXxqvmQ7PnWO+xX6XV9 +iLMeayL2dRdkS6y177w8F9U0sBNvZxcRJZ6Xdd+6h2FEw2vThKdXMwERLGzXuGO mp47AR78xj6vtP4= Received: by 10.4.35.204 with SMTP id mf47.21056.4F3CF2A56 Thu, 16 Feb 2012 06:12:21 -0600 (CST) Received: from mail.tarsnap.com (unknown [10.9.180.5]) by mi12 (SG) with ESMTP id 4f3cf2a5.318c.3405fd9 for ; Thu, 16 Feb 2012 06:12:21 -0600 (CST) Received: (qmail 30303 invoked from network); 16 Feb 2012 12:09:18 -0000 Received: from unknown (HELO clamshell.daemonology.net) (127.0.0.1) by mail.tarsnap.com with ESMTP; 16 Feb 2012 12:09:18 -0000 Received: (qmail 20601 invoked from network); 16 Feb 2012 12:09:01 -0000 Received: from unknown (HELO clamshell.daemonology.net) (127.0.0.1) by clamshell.daemonology.net with SMTP; 16 Feb 2012 12:09:01 -0000 Message-ID: <4F3CF1DD.2020006@freebsd.org> Date: Thu, 16 Feb 2012 04:09:01 -0800 From: Colin Percival User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:9.0) Gecko/20120125 Thunderbird/9.0 MIME-Version: 1.0 To: moto kawasaki References: <20120216.210644.21599774.moto@kawasaki3.org> In-Reply-To: <20120216.210644.21599774.moto@kawasaki3.org> X-Enigmail-Version: 1.3.5 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit X-Sendgrid-EID: RUbAm5H8PjswBj/QH+sYVehaJogg3iBnZcyVi1bw/Ix7/X4isJX6B4yYOBW4BchhQMVLdkjrQ0D+A5I+KNH+ZaanfGLAYY+afOlfovp2oNDhAXWRs0znY+7oJkCfg97kfMdjezHVEXF1khfSMbn+G0T4v7qp7MmtnaI70kGhg5M= Cc: freebsd-xen@freebsd.org Subject: Re: Q: speed and duplex of xn in amd64 XENHVM X-BeenThere: freebsd-xen@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussion of the freebsd port to xen - implementation and usage List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 16 Feb 2012 12:12:23 -0000 On 02/16/12 04:06, moto kawasaki wrote: > Could you please advice me of the speed and duplex mode of the xn > interface in XENHVM kernel (amd64)? > With what command can I determine it ? > > I am testing XenServer 5.6 SP2, and FreeBSD 8.2-RELEASE-p6 (amd64, > XENHVM), and ifconfig command shows me "media: Ethernet manual", > instead of something like "media: Ethernet autoselect (100baseTX > )". The xen virtual network interface is just that -- virtual. It can run at several Gbps but you're probably going to be limited by the host's network interface; and there's no way to find out what that is. -- Colin Percival Security Officer, FreeBSD | freebsd.org | The power to serve Founder / author, Tarsnap | tarsnap.com | Online backups for the truly paranoid