From owner-freebsd-stable@FreeBSD.ORG Tue Mar 24 19:33:33 2009 Return-Path: Delivered-To: stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 8F05D106578C for ; Tue, 24 Mar 2009 19:33:29 +0000 (UTC) (envelope-from peter@pean.org) Received: from system.jails.se (system.jails.se [87.237.210.209]) by mx1.freebsd.org (Postfix) with ESMTP id B11C38FC15 for ; Tue, 24 Mar 2009 19:33:23 +0000 (UTC) (envelope-from peter@pean.org) Received: from pi.pean.org (c-1706e155.166-7-64736c14.cust.bredbandsbolaget.se [85.225.6.23]) (using TLSv1 with cipher AES128-SHA (128/128 bits)) (No client certificate requested) (Authenticated sender: peter@pean.org) by system.jails.se (Postfix) with ESMTP id 1416B38CEC; Tue, 24 Mar 2009 20:33:22 +0100 (CET) Message-Id: <58260D6F-FBE8-49C5-918D-5EDB57BA794B@pean.org> From: =?ISO-8859-1?Q?Peter_Ankerst=E5l?= To: Scott Long In-Reply-To: <49C9326E.3070108@samsco.org> Content-Type: text/plain; charset=ISO-8859-1; format=flowed; delsp=yes Content-Transfer-Encoding: quoted-printable Mime-Version: 1.0 (Apple Message framework v930.3) Date: Tue, 24 Mar 2009 20:33:21 +0100 References: <91FBB56E-9B1F-469D-A83E-03396AA850FC@pean.org> <61AAA3A1-B794-4CF5-8F16-F30DB42940D9@verweg.com> <754A2F8B-21E7-493A-BD31-EA5691082D1E@bway.net> <0B69CE4E-CC04-445B-9E84-C8E359136CCF@pean.org> <49C9326E.3070108@samsco.org> X-Mailer: Apple Mail (2.930.3) Cc: Charles Sprickman , stable@freebsd.org Subject: Re: LSI Logic raid status 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: Tue, 24 Mar 2009 19:33:41 -0000 On Mar 24, 2009, at 8:20 PM, Scott Long wrote: > Peter Ankerst=E5l wrote: >> On Mar 24, 2009, at 8:00 PM, Charles Sprickman wrote: >>> >>> >>> dev.mpt.0.nonoptimal_volumes: 0 >>> >>> Don't test whether the "nonoptimal_volumes" parameter works, it =20 >>> does - >>> but if you pull a drive, FreeBSD likes to panic both on the loss =20 >>> of a disk >>> and then again when the drive is reconnected and the rebuild =20 >>> completes. >>> This is apparently some problem in the CAM layer, not the mpt =20 >>> driver, but >>> it's something to be aware of. Scott Long has noted that this is =20= >>> being >>> worked on in 8.x. >> Yes, I tried to remove a drive today. Of course I need to see if it =20= >> works properly >> before using it "for real". It did, but just as you say it paniced =20= >> when I pulled the >> drive and when is was resynced. But it sound great if someone is =20 >> working on >> this problem! > > The instability during a rebuild should be fixed in 7.2 (and 7-=20 > stable as > of about the last month). If you can, please update your sources and > let me know if it helps. > > As for actually monitoring and configuring arrays, that work is in > progress. > > Scott Im running RELENG_7 cvsuped and built like 15 hours ago. I still have =20= this problem. Please come back to me if you want some additional information about =20 the setup. -- Peter Ankerst=E5l peter@pean.org http://www.pean.org/