From owner-freebsd-stable@FreeBSD.ORG Thu Mar 14 00:22:26 2013 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.FreeBSD.org [8.8.178.115]) by hub.freebsd.org (Postfix) with ESMTP id 12C105C0 for ; Thu, 14 Mar 2013 00:22:26 +0000 (UTC) (envelope-from araujobsdport@gmail.com) Received: from mail-wg0-f52.google.com (mail-wg0-f52.google.com [74.125.82.52]) by mx1.freebsd.org (Postfix) with ESMTP id A4A6F619 for ; Thu, 14 Mar 2013 00:22:25 +0000 (UTC) Received: by mail-wg0-f52.google.com with SMTP id 15so529107wgd.19 for ; Wed, 13 Mar 2013 17:22:19 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:x-received:reply-to:in-reply-to:references:date :message-id:subject:from:to:cc:content-type; bh=DhhR4cP9J+Fa0xPa3dNkaoEBEjZZPZFnfF0bICLYu88=; b=LFuSMIZBCa4F0J8itmkjmkc7roau9ow+RLMzy0OceOybGd59E6cIUUPOxBU9jAuVlM JCxl8gWyrXevXweJmoy6B4plLpDpnPdNZfG/wcSsmfpy8joGWaVaT+SVKTigxqOJtWz7 deNiNaWbL43gjl8YYsYwqdOuBifBmE+iG3TP1WTuprF8q9CEEPacHGH3VoZIulA8ltQq SMts9ecQTt40aXvlzCRcQKtjp5MSn882nCPGZ36z+QY0oBGVakYD/AUnrEyEtxmT3O9W I2Onv7bMmdwyyt95W9i+lR8YWl70KUmVGLuZW521XcBzgEKMzBIzUj5YYGJT+18k4yAp WxMQ== MIME-Version: 1.0 X-Received: by 10.194.92.65 with SMTP id ck1mr387072wjb.54.1363220539509; Wed, 13 Mar 2013 17:22:19 -0700 (PDT) Received: by 10.180.212.51 with HTTP; Wed, 13 Mar 2013 17:22:19 -0700 (PDT) In-Reply-To: References: Date: Thu, 14 Mar 2013 08:22:19 +0800 Message-ID: Subject: Re: carp on stable/9: is there a way to keep jumbo? From: Marcelo Araujo To: Dmitry Morozovsky Content-Type: text/plain; charset=KOI8-R X-Content-Filtered-By: Mailman/MimeDel 2.1.14 Cc: freebsd-stable@freebsd.org X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list Reply-To: araujo@FreeBSD.org List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 14 Mar 2013 00:22:26 -0000 2013/3/13 Dmitry Morozovsky > (moving to more appropriate mailing list) > > On Mon, 11 Mar 2013, Dmitry Morozovsky wrote: > > > > > yes, I know glebius@ overhauled carp in -current, but I'm a bit > nervous to > > > > deploy bleeding edge system on a NAS/SAN ;) > > > > > > > > So, my question is about current state of carp in stable/9: building > HA > > > > pair I > > > > found that carp interfaces lose jumbo capabilities: > > > > > > > > > > > I made a patch for 9.1-RELEASE, it is totally based on glebius@ work, > or > > > partially :). I'm using it nowadays and it just works pretty fine for > me. > > > > > > I didn't test with JUMBO frame, but you can give a try and let us know > if > > > it works or not. > > > > > > PATCH: http://people.freebsd.org/~araujo/carpdev/ > > > > I'vr managed to apply this finally :) > > > > It seems your path is sometimes spammed with $FreeBSD$ changes, which > leads to > > 4 .rej's for me (nothing except ./sys/netinet/ip_carp.c.rej are > sighnificany, > > but they may produce problem in future merging) > > > > Only buildworld tests are finished for me yet; more to test later and/or > > tomorrow. > > I booted my carp pair and it at least boot properly, ``ifconfig lagg0 vhid > 1 > state master'' works, and tcpdump to carp address show jumbo frames > receiving > and sending. > > Time to set up takeover and test istgt > > Thank you! > > Hello Dmitry, Nice know that it works well... let me know more info about the takeover and test istgt. Best Regards, -- Marcelo Araujo araujo@FreeBSD.org