From owner-freebsd-stable@FreeBSD.ORG Thu Jul 22 07:08:13 2010 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 8CF5D10656DD for ; Thu, 22 Jul 2010 07:08:08 +0000 (UTC) (envelope-from jdc@koitsu.dyndns.org) Received: from qmta04.westchester.pa.mail.comcast.net (qmta04.westchester.pa.mail.comcast.net [76.96.62.40]) by mx1.freebsd.org (Postfix) with ESMTP id 0A3478FC1B for ; Thu, 22 Jul 2010 07:08:06 +0000 (UTC) Received: from omta01.westchester.pa.mail.comcast.net ([76.96.62.11]) by qmta04.westchester.pa.mail.comcast.net with comcast id kv871e0010EZKEL54v87e8; Thu, 22 Jul 2010 07:08:07 +0000 Received: from koitsu.dyndns.org ([98.248.41.155]) by omta01.westchester.pa.mail.comcast.net with comcast id kv861e0013LrwQ23Mv86PN; Thu, 22 Jul 2010 07:08:07 +0000 Received: by icarus.home.lan (Postfix, from userid 1000) id D016B9B425; Thu, 22 Jul 2010 00:08:04 -0700 (PDT) Date: Thu, 22 Jul 2010 00:08:04 -0700 From: Jeremy Chadwick To: Dan Langille Message-ID: <20100722070804.GA6913@icarus.home.lan> References: <4C47B57F.5020309@langille.org> <4C47E610.2040409@langille.org> <4C47EC47.5090000@yandex.ru> <4C47ED09.7020808@langille.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <4C47ED09.7020808@langille.org> User-Agent: Mutt/1.5.20 (2009-06-14) Cc: Adam Vande More , "Andrey V. Elsukov" , freebsd-stable Subject: Re: Using GTP and glabel for ZFS arrays X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 22 Jul 2010 07:08:13 -0000 On Thu, Jul 22, 2010 at 03:02:33AM -0400, Dan Langille wrote: > On 7/22/2010 2:59 AM, Andrey V. Elsukov wrote: > >On 22.07.2010 10:32, Dan Langille wrote: > >>I'm not sure of the criteria, but this is what I'm running: > >> > >>atapci0: port 0xdc00-0xdc0f mem > >>0xfbeffc00-0xfbeffc7f,0xfbef0000-0xfbef7fff irq 17 at device 4.0 on pci7 > >> > >>atapci1: port 0xac00-0xac0f mem > >>0xfbbffc00-0xfbbffc7f,0xfbbf0000-0xfbbf7fff irq 19 at device 4.0 on pci3 > >> > >>I added ahci_load="YES" to loader.conf and rebooted. Now I see: > > > >You can add siis_load="YES" to loader.conf for SiI 3124. > > Ahh, thank you. > > I'm afraid to do that now, before I label my ZFS drives for fear > that the ZFS array will be messed up. But I do plan to do that for > the system after my plan is implemented. Thank you. :) They won't be messed up. ZFS will figure out, using its metadata, which drive is part of what pool despite the device name changing. I don't use glabel or GPT so I can't comment on whether or not those work reliably in this situation (I imagine they would, but I keep seeing problem reports on the lists when people have them in use.......) -- | Jeremy Chadwick jdc@parodius.com | | Parodius Networking http://www.parodius.com/ | | UNIX Systems Administrator Mountain View, CA, USA | | Making life hard for others since 1977. PGP: 4BD6C0CB |