From owner-freebsd-net@FreeBSD.ORG Mon Oct 21 08:52:53 2013 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTP id 900A3D0F for ; Mon, 21 Oct 2013 08:52:53 +0000 (UTC) (envelope-from anri@polynet.lviv.ua) Received: from postal.polynet.lviv.ua (postal.polynet.lviv.ua [195.22.112.6]) by mx1.freebsd.org (Postfix) with ESMTP id 2969E2621 for ; Mon, 21 Oct 2013 08:52:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=polynet.lviv.ua; s=dkimpolynet; h=Subject:Content-Transfer-Encoding:MIME-Version:Content-Type:In-Reply-To:References:To:From:Message-ID:Date; bh=G1TtzfUv3VRIAB/o8gyC1uQ7xjmPqs8pHfCbWH6HVmo=; b=b6G5f02+41rw19ut0ywYVztdRMj7I0E4xOP3w9YPkXyLTJvlOO6F08XqVwsBRHPsnhW+2LhjjWlPqOxgoWQLwNcWGDQaleWURw28oTxesq9IbgI0YUHXdY8q7TATe6rOSr+vBIyF6TK2E6cZuzcSFYJOHL5Lqk4gfLKc/6jMXmw=; Received: from postoffice.lp.lviv.ua ([192.168.0.6] helo=postal.polynet.lviv.ua) by postal.polynet.lviv.ua with esmtpsa (TLSv1:AES256-SHA:256) (Exim 4.77 (FreeBSD)) (envelope-from ) id 1VYBEJ-0001Wl-Mz for freebsd-net@freebsd.org; Mon, 21 Oct 2013 11:52:51 +0300 Received: from vega.polynet.lviv.ua (vega.polynet.lviv.ua [195.22.112.3]) by mail.polynet.lviv.ua (Horde Framework) with HTTP; Mon, 21 Oct 2013 11:52:51 +0300 Date: Mon, 21 Oct 2013 11:52:51 +0300 Message-ID: <20131021115251.Horde.GEMc-A7kT55W11hnsIFv3g1@mail.polynet.lviv.ua> From: Andriy Kopystyansky To: freebsd-net@freebsd.org References: <20130930121027.Horde.taTEbLTlKvRSSUADQ3_q1_A@webmail.polynet.lviv.ua> <20131018112519.Horde.OAQo4gNXUK8BEHk3Ha0pIw2@mail.polynet.lviv.ua> In-Reply-To: User-Agent: Internet Messaging Program (IMP) H5 (6.1.5-git) Content-Type: text/plain; charset=UTF-8; format=flowed; DelSp=Yes MIME-Version: 1.0 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable X-SA-Exim-Connect-IP: 192.168.0.6 X-SA-Exim-Mail-From: anri@polynet.lviv.ua X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on postal.polynet.lviv.ua X-Spam-Level: X-Spam-Status: No, score=-1.0 required=4.8 tests=ALL_TRUSTED,SHORTCIRCUIT shortcircuit=ham autolearn=disabled version=3.3.2 Subject: Re: Intel 82580 lagg(4) problem X-SA-Exim-Version: 4.2 X-SA-Exim-Scanned: Yes (on postal.polynet.lviv.ua) X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 21 Oct 2013 08:52:53 -0000 Actually, it was running FreeBSD 8.4 with driver=20=20 from=208.3, and by his advise i'm using this driver on my FreeBSD 9.1.=20= =20 Native=20driver came with FreeBSD9.1, or the new one downloaded from=20=20 Intel=20site (igb-2.3.10) seems to be useless in LACP lagg(4). =D0=A6=D0=B8=D1=82=D1=83=D1=8E=20Adrian=20Chadd=20: >=20So..=20Diff=20the=20driver=20between=208.3=20and=208.4.=20What=20change= d? > >=20Adrian >=20On=20Oct=2018,=202013=201:48=20PM,=20"Adrian=20Chadd"=20=20wrote: > >>=20Oh=20wait=20a=20sec=20-=20you=20mean=20that=20you're=20running=20freeb= sd-8.4=20but=20with=20the >>=20freebsd-8.3=20driver=20(and=20freebsd-8.4=20lagg?) >> >> >>=20-adrian >> >> >> >>=20On=2018=20October=202013=2001:25,=20Andriy=20Kopystyansky=20wrote: >> >>> >>>=20=D0=A6=D0=B8=D1=82=D1=83=D1=8E=20mybsd=20: >>> >>> >>>=20=20Set=20net.link.lagg.0.use_flowid=3D0=20not=20solve=20the=20problem= .. >>>> >>>>=20My=20system=20is=20freebsd=208.4,=20use=20the=20e1000=20driver=20fro= m=20freebsd=208.3=20solves >>>>=20this=20problem=20. >>>>=20Should=20confirm=20that=20the=20problem=20is=20driver >>>> >>>>=20I=20have=20already=20submitted=20the=20BUG. >>>>=20http://www.freebsd.org/cgi/**query-pr.cgi?pr=3D182917 >>>> >>>> >>>=20I=20can=20confirm,=20e1000=20driver=20from=20freebsd=208.3=20works=20= as=20expected,=20i've=20got >>>=20almost=201.8=20Gb/s=20over=20lagg(4)=20interface,=20whereas=20using= =20default=20driver=20from >>>=209.1=20couldnt=20get=20more=20than=201.2Gb/s. >>>=20Trying=20iperf=20test=20to=20two=20different=20dst: >>>=201)=20[SUM]=20=200.0-54.5=20sec=20=205.50=20GBytes=20=20=20867=20Mbits= /sec >>>=202)=20[SUM]=20=200.0-90.1=20sec=20=209.25=20GBytes=20=20=20882=20Mbits= /sec >>> >>>=20ifstat=20on=20lagg,igb=20using=208.3=20driver: >>>=20anri@host:[11:01]~#ifstat=20-i=20lagg1,igb0,igb2 >>>=20=20=20=20=20=20=20lagg1=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20igb0=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20igb2 >>> >>>=20=20KB/s=20in=20=20KB/s=20out=20=20=20KB/s=20in=20=20KB/s=20out=20=20= =20KB/s=20in=20=20KB/s=20out >>>=2021748.67=20=20221021.3=20=2010419.36=20=20122968.5=20=2011442.13=20= =20150645.1 >>>=2022010.81=20=20222652.2=20=2010954.49=20=20125154.8=20=2011161.90=20= =20150698.2 >>> >>>=20Test=20above=20was=20performed=20with=20net.link.lagg.1.use_flowid=3D= 1 >>>=20Setting=20this=20to=20=3D0=20leads=20to=20slightly=20less=20throughpu= t,=20and=20noticable=20cpu >>>=20overhead. (I havent any non-ip traffic). >>> >>> -- >>> >>> >>> >>> >>> >>> ______________________________**_________________ >>> freebsd-net@freebsd.org mailing list >>> http://lists.freebsd.org/**mailman/listinfo/freebsd-net >>> To unsubscribe, send any mail to=20=20 >>>=20"freebsd-net-unsubscribe@**freebsd.org >>> " >>> >> >> > _______________________________________________ > freebsd-net@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-net > To unsubscribe, send any mail to "freebsd-net-unsubscribe@freebsd.org"