From owner-freebsd-current@FreeBSD.ORG Mon May 17 11:02:39 2004 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id AB23C16A4CE for ; Mon, 17 May 2004 11:02:39 -0700 (PDT) Received: from postal3.es.net (postal3.es.net [198.128.3.207]) by mx1.FreeBSD.org (Postfix) with ESMTP id 2251743D2D for ; Mon, 17 May 2004 11:02:39 -0700 (PDT) (envelope-from oberman@es.net) Received: from ptavv.es.net ([198.128.4.29]) by postal3.es.net (Postal Node 3) with ESMTP (SSL) id IBA74465; Mon, 17 May 2004 11:02:36 -0700 Received: from ptavv (localhost [127.0.0.1]) by ptavv.es.net (Tachyon Server) with ESMTP id 570A45D09; Mon, 17 May 2004 11:02:36 -0700 (PDT) To: Edwin Culp In-reply-to: Your message of "Mon, 17 May 2004 13:05:12 CDT." <20040517130512.ax8o8wkgk4804csc@mail.encontacto.net> Date: Mon, 17 May 2004 11:02:36 -0700 From: "Kevin Oberman" Message-Id: <20040517180236.570A45D09@ptavv.es.net> cc: current@freebsd.org Subject: Re: ad2: FAILURE - READ_DMA status=51 error=84 LBA=0 X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 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: Mon, 17 May 2004 18:02:39 -0000 > Date: Mon, 17 May 2004 13:05:12 -0500 > From: Edwin Culp > Sender: owner-freebsd-current@freebsd.org > > Quoting Kevin Oberman : > > >> Date: Mon, 17 May 2004 12:38:55 -0500 > >> From: Edwin Culp > >> Sender: owner-freebsd-current@freebsd.org > >> > >> I'm running current as of yesterday. I connected an older > >> current disk [probably 6 months] that has some important > >> information. I thought that it would be trivial to mount it and > >> copy the info to my current disk. I tried and am getting: > >> > >> ad2: 29311MB [59554/16/63] at ata1-master UDMA66 > >> ad2: WARNING - READ_DMA UDMA ICRC error (retrying request) LBA=0 > >> ad2: WARNING - READ_DMA UDMA ICRC error (retrying request) LBA=0 > >> ad2: FAILURE - READ_DMA status=51 > >> error=84 LBA=0 > >> ad2: WARNING - READ_DMA UDMA ICRC error (retrying request) LBA=0 > >> ad2: WARNING - READ_DMA UDMA ICRC error (retrying request) LBA=0 > >> ad2: FAILURE - READ_DMA status=51 > >> error=84 LBA=0 > >> > >> Could this be caused by changes in current, a configuration issue > >> that I'm missing or is it a probable hardware failure? > > > > Probably not a useful suggestion, but is the disk jumpered as MASTER? 'ad2' > > is normally the master of the second IDE bus. > > Thanks, Kevin. Yes it is jumpered as master. I'm assuming that > it should be done that way. Maybe I should take the jumper off > and see what happens. I assume it would come up as ad3. If it came up at all, it would be ad3, but I don't think having a slave on an IDE buss with no master is allowed by the standard or supported by FreeBSD. (Yes, I know that it works on Windows.) It was a long shot, but I figured it would not hurt to mention it. Sorry. -- R. Kevin Oberman, Network Engineer Energy Sciences Network (ESnet) Ernest O. Lawrence Berkeley National Laboratory (Berkeley Lab) E-mail: oberman@es.net Phone: +1 510 486-8634