From owner-freebsd-current@FreeBSD.ORG Thu Apr 21 10:26:50 2011 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id C9B69106566B for ; Thu, 21 Apr 2011 10:26:50 +0000 (UTC) (envelope-from mavbsd@gmail.com) Received: from mail-bw0-f54.google.com (mail-bw0-f54.google.com [209.85.214.54]) by mx1.freebsd.org (Postfix) with ESMTP id 4EDA88FC17 for ; Thu, 21 Apr 2011 10:26:49 +0000 (UTC) Received: by bwz12 with SMTP id 12so1806594bwz.13 for ; Thu, 21 Apr 2011 03:26:49 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:sender:message-id:date:from:user-agent :mime-version:to:cc:subject:references:in-reply-to :x-enigmail-version:content-type:content-transfer-encoding; bh=VHluNCN1oOZAY9RGrO+DfXG6iB/OD/yO/j5//oQLCEc=; b=WFjNLf4F6YWzdqHGwAwEjZyQD3Rz7tAV8fbeWTP9DFP49S3NFeMhrj14GYLR/08bcO k/Gu6M9CXWaEF0Zqp/i0YrWYPxjy3/bxFmn05ohQA+WLCmdt7+fV9Y0DhefDGqHveQob miAMmjeUCZtEnps8q7x/8t0FLur/VzH97yhVw= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=sender:message-id:date:from:user-agent:mime-version:to:cc:subject :references:in-reply-to:x-enigmail-version:content-type :content-transfer-encoding; b=Mm7LIQj72+MGt7hd8uXt22Ugu6lS6yUCkb+e9TMzQXWuUwaZVaZEpY/0CFX5KWwSGa VTm4+euxjaenY0aCj1XinlqjCZdh+PsRTFznK2uj8yXRggfTYHQs+cmPMH2ysVJHjJvl vr/2ABwMD6c62G9O92ySV/PNAR9wBNGGX+pjM= Received: by 10.204.26.200 with SMTP id f8mr1111142bkc.99.1303381607462; Thu, 21 Apr 2011 03:26:47 -0700 (PDT) Received: from mavbook2.mavhome.dp.ua (pc.mavhome.dp.ua [212.86.226.226]) by mx.google.com with ESMTPS id q25sm229829bkk.22.2011.04.21.03.26.45 (version=SSLv3 cipher=OTHER); Thu, 21 Apr 2011 03:26:46 -0700 (PDT) Sender: Alexander Motin Message-ID: <4DB00651.6080708@FreeBSD.org> Date: Thu, 21 Apr 2011 13:26:25 +0300 From: Alexander Motin User-Agent: Thunderbird 2.0.0.23 (X11/20091212) MIME-Version: 1.0 To: Marius Strobl References: <4DAEAE1B.70207@FreeBSD.org> <20110420205115.GA86399@alchemy.franken.de> In-Reply-To: <20110420205115.GA86399@alchemy.franken.de> X-Enigmail-Version: 0.96.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Cc: FreeBSD-Current Subject: Re: Switch from legacy ata(4) to CAM-based ATA X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 21 Apr 2011 10:26:50 -0000 Marius Strobl wrote: > On Wed, Apr 20, 2011 at 12:57:47PM +0300, Alexander Motin wrote: >> With 9.0 release approaching quickly, I believe it the best time now to >> manage migration from legacy ata(4) ATA to the new CAM-based one. New >> ATA code present in the tree for more then a year now, used by many >> people and proved it's superior functionality and reliability. The only >> major issue with it now is the migration process. Sooner or later we >> have to pass it, but due to major UI and API changes we can't do it >> after 9.0 release. So I propose to do it the next Sunday (April 24) to >> have as much time for troubleshooting as possible. >> >> I have prepared the following patch to do it: >> http://people.freebsd.org/~mav/ata_switch.patch > > Could you please add descriptions of the controllers supported by > ahci(4), mvs(4) and siis(4) to the kernel configuration files and > preserve alphabetical ordering, i.e. list ata(4) after ahci(4)? OK. Here is the new patch: http://people.freebsd.org/~mav/ata_switch2.patch -- Alexander Motin