From owner-freebsd-current@FreeBSD.ORG Sun Apr 24 09:04:43 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 BBA45106564A for ; Sun, 24 Apr 2011 09:04:43 +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 444DE8FC08 for ; Sun, 24 Apr 2011 09:04:42 +0000 (UTC) Received: by bwz12 with SMTP id 12so1743526bwz.13 for ; Sun, 24 Apr 2011 02:04:42 -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:cc:subject:references:in-reply-to:content-type :content-transfer-encoding; bh=D3YAQeke8DwBVhIZorV4TTW3jt2V1oxfEB93g1WDxJA=; b=UNH6qOg4CzducHKUDhjoKq5HQI8v0sjKMf1hbx9PZsUyPLf8C3l8Z4A2i5ao9/GOPe UcdUNXQm6kqvovPmPlC6bsPuoaNfd8YeIbJQTAQWEMjVcXKEYPgioel+Zaf0XajuKAj7 u1nu1A9gBMi9yU7e2ZiBxbxncRU5vnZhqddI0= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=sender:message-id:date:from:user-agent:mime-version:cc:subject :references:in-reply-to:content-type:content-transfer-encoding; b=LjmBojMCHu7mGvq72XA5yZZ7Um70pQ9PSBChtT6HGrgu1+4VSuvjpG7rPp3BqypJBC kfWrCgz/t+eMXoXEqUJEGgkKn6UoenaKvYr7gVwzYZCcPS1e/o7SQ3z5x2itF4xTKywd eHVZDBtiM2ghkFFCZsaLEcc2hwtLad30docaU= Received: by 10.204.16.72 with SMTP id n8mr2350896bka.8.1303635881410; Sun, 24 Apr 2011 02:04:41 -0700 (PDT) Received: from mavbook.mavhome.dp.ua (pc.mavhome.dp.ua [212.86.226.226]) by mx.google.com with ESMTPS id x6sm2643579bkv.0.2011.04.24.02.04.39 (version=SSLv3 cipher=OTHER); Sun, 24 Apr 2011 02:04:40 -0700 (PDT) Sender: Alexander Motin Message-ID: <4DB3E7A6.5020002@FreeBSD.org> Date: Sun, 24 Apr 2011 12:04:38 +0300 From: Alexander Motin User-Agent: Mozilla/5.0 (X11; U; FreeBSD amd64; en-US; rv:1.9.2.15) Gecko/20110310 Thunderbird/3.1.9 MIME-Version: 1.0 CC: FreeBSD-Current References: <4DAEAE1B.70207@FreeBSD.org> <20110420205115.GA86399@alchemy.franken.de> <4DB00651.6080708@FreeBSD.org> In-Reply-To: <4DB00651.6080708@FreeBSD.org> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit 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: Sun, 24 Apr 2011 09:04:43 -0000 On 21.04.2011 13:26, Alexander Motin wrote: > 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 Patch committed. Welcome to the new world! :) -- Alexander Motin