From owner-freebsd-questions@FreeBSD.ORG Fri Mar 9 08:15:27 2012 Return-Path: Delivered-To: questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id CD1D7106566B for ; Fri, 9 Mar 2012 08:15:27 +0000 (UTC) (envelope-from wowopla@gmail.com) Received: from mail-vw0-f54.google.com (mail-vw0-f54.google.com [209.85.212.54]) by mx1.freebsd.org (Postfix) with ESMTP id 8F7608FC0A for ; Fri, 9 Mar 2012 08:15:27 +0000 (UTC) Received: by vbmv11 with SMTP id v11so1418694vbm.13 for ; Fri, 09 Mar 2012 00:15:26 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:date:message-id:subject:from:to:content-type :content-transfer-encoding; bh=FTrvwyk8zo2mlu6HewDruDzVf8NRjAUP5lVHJG2f/eQ=; b=x99e3NCZyxCPdqD5nFLwjLlmtIb72lh/d80WRnXHZvvdRYEzeSiima+NQHTUEYkmrW uNGdFSm6qwrtVZeL3owMzc90zAF4UTi2FrYwSaHMeqPdlz5ep99obGy5SdQwxtaoa5ug LdgdCqIJ5poudvkazeOrHWnLO/UO8HAdTOgRoja4dl1Xvytetjb9rbbzu1tXf1zjfTyW 8IHzmaGnEw5UEk2lH6rzQpcIIRqc+LeJC/YmXAt6h01Q9xEQeJ706vW7vxkwr0z1QqaW sE79wZZ/4ZzKwmJ62X1mJwbOtB4sKP0yAHUURf6iMJnuZXRz3g3n0wQRlIi1jhqk0YHq 8jJg== MIME-Version: 1.0 Received: by 10.52.26.65 with SMTP id j1mr1891305vdg.113.1331280926748; Fri, 09 Mar 2012 00:15:26 -0800 (PST) Received: by 10.52.164.101 with HTTP; Fri, 9 Mar 2012 00:15:26 -0800 (PST) Date: Fri, 9 Mar 2012 16:15:26 +0800 Message-ID: From: bo wang To: questions@freebsd.org Content-Type: text/plain; charset=GB2312 Content-Transfer-Encoding: quoted-printable Cc: Subject: about the top speed of Link Aggregation and A STRANGE PROBLEM X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 09 Mar 2012 08:15:27 -0000 Hi =A3=BA I use a dell server making Link Aggregation with 6 ports and make it be a FTP server. When I use 2 pc connect the server at the same time. The top speed of the server can be 200MB/S. And in the transmission I cut off one of working ports,the discard connetion will be use another working port , it can't use a free port. So the top speed is down to 100MB/s. And I use 2 pc connect again, It stil use the last port. So I cut it off. Something happens,it will use 2 free ports.And the top speed is up to 200MB/s. What is the matter? And I use 3 pc connect,they use 3 ports. I cut one of them.It will use another working port. Now there are two working ports,3 free ports,1 cut off.When I cut another port, It will use 2 free ports.Now it turn back for using 3 ports, Why ?The LACP protocol's problem? And I have a another question. I make RAID 0 in my server , Why the top speed is 200MB/S ? and how could I do can make 2 server transport with Link Aggregation ?