From owner-freebsd-questions@FreeBSD.ORG Fri Jan 28 14:06:19 2005 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id A630716A4CE for ; Fri, 28 Jan 2005 14:06:19 +0000 (GMT) Received: from server.absolute-media.de (server.absolute-media.de [213.239.231.9]) by mx1.FreeBSD.org (Postfix) with ESMTP id 0540943D45 for ; Fri, 28 Jan 2005 14:06:19 +0000 (GMT) (envelope-from NKoch@demig.de) Received: from localhost (unknown [127.0.0.1]) by server.absolute-media.de (Postfix) with ESMTP id 73D5F4BD2C; Fri, 28 Jan 2005 15:00:25 +0100 (CET) Received: from server.absolute-media.de ([127.0.0.1]) by localhost (server [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 06194-08; Fri, 28 Jan 2005 15:00:20 +0100 (CET) Received: from mailhost.demig (p50928D01.dip0.t-ipconnect.de [80.146.141.1]) by server.absolute-media.de (Postfix) with ESMTP id 8540C4C167; Fri, 28 Jan 2005 15:00:20 +0100 (CET) Received: from ws-ew-3 (ws-ew-3 [192.168.1.72]) by mailhost.demig (8.13.1/8.12.11) with SMTP id j0SE36lu067372; Fri, 28 Jan 2005 15:03:06 +0100 (CET) (envelope-from NKoch@demig.de) From: "Norbert Koch" To: "Matthias F. Brandstetter" , Date: Fri, 28 Jan 2005 15:03:06 +0100 Message-ID: <000001c50542$1755b340$4801a8c0@ws-ew-3.W2KDEMIG> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 8bit X-Priority: 3 (Normal) X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook 8.5, Build 4.71.2173.0 Importance: Normal In-Reply-To: <200501281357.39992.haimat@lame.at> X-MimeOLE: Produced By Microsoft MimeOLE V4.72.2120.0 X-Virus-Scanned: by amavisd-new at absolute-media.de Subject: RE: READ_DMA timed out on Promise FastTrak100 X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 28 Jan 2005 14:06:19 -0000 > -----Ursprüngliche Nachricht----- > Von: owner-freebsd-questions@freebsd.org > [mailto:owner-freebsd-questions@freebsd.org]Im Auftrag von Matthias F. > Brandstetter > Gesendet am: Freitag, 28. Januar 2005 13:58 > An: freebsd-questions@freebsd.org > Betreff: Re: READ_DMA timed out on Promise FastTrak100 > > ---------- quoting list@mindling.com ---------- > > However, when I boot FreeBSD, the system reports READ_DMA errors on the > > second drive, and the array reports a degraded state. I can still mount > > it, and both drive lights flash when accessing the volume. > > I had similar problems with my SATA RAID controller, lots of DMA errors. > Looks like a bug in 5.3 -- or is it fixed now? > > I solved this issue in disabling DMA via sysctl... I am using a Promise FastTrak100 and I have no problems at all. I tried FreeBSD5.3 Release and the most current RELENG_5. So, no kernel bug, as far as I can tell. Norbert Koch