From owner-freebsd-current@FreeBSD.ORG Sun May 18 21:18:58 2003 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 2223E37B401 for ; Sun, 18 May 2003 21:18:58 -0700 (PDT) Received: from smtp-send.myrealbox.com (smtp-send.myrealbox.com [192.108.102.143]) by mx1.FreeBSD.org (Postfix) with ESMTP id 8B16643F75 for ; Sun, 18 May 2003 21:18:57 -0700 (PDT) (envelope-from wa1ter@myrealbox.com) Received: from myrealbox.com wa1ter@smtp-send.myrealbox.com [66.126.109.247] $ on Novell NetWare via secured & encrypted transport (TLS); Sun, 18 May 2003 21:18:58 -0700 Message-ID: <3EC85B48.3020007@myrealbox.com> Date: Sun, 18 May 2003 21:19:20 -0700 From: walt Organization: none User-Agent: Mozilla/5.0 (X11; U; FreeBSD i386; en-US; rv:1.4b) Gecko/20030517 X-Accept-Language: en-us, en MIME-Version: 1.0 To: freebsd-current@freebsd.org Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 8bit Subject: IDE disk initialization problem with tonight's kernel. 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, 19 May 2003 04:18:58 -0000 Sometime between this morning's cvsup at around 12:00 noon GMT Sunday and tonight's cvsup at 03:00 GMT Monday some changes were made in the kernel which caused these errors: ad0: 76319MB [155061/16/63] at ata0-master UDMA33 ad1: 76319MB [155061/16/63] at ata0-slave UDMA33 acd0: CDROM at ata1-master PIO4 da0 at umass-sim0 bus 0 target 0 lun 0 da0: Removable Direct Access SCSI-0 device da0: 1.000MB/s transfers da0: 96MB (196608 512 byte sectors: 64H 32S/T 96C) Mounting root from ufs:/dev/ad0s3a ad0: UDMA ICRC error cmd=write fsbn 281961420 of 140980710-140980713 retrying ad0: UDMA ICRC error cmd=write fsbn 281961420 of 140980710-140980713 retrying ad0: UDMA ICRC error cmd=write fsbn 281961420 of 140980710-140980713 retrying ad0: UDMA ICRC error cmd=write fsbn 281961420 of 140980710-140980713 falling back to PIO mode Note that ad0 and ad1 are both wrongly identified as UDMA33 devices when they are really UDMA100. Switching back to this morning's kernel eliminates the errors, so it seems not to be bad hardware: ad0: 76319MB [155061/16/63] at ata0-master UDMA100 ad1: 76319MB [155061/16/63] at ata0-slave UDMA100 acd0: CDROM at ata1-master PIO4 da0 at umass-sim0 bus 0 target 0 lun 0 da0: Removable Direct Access SCSI-0 device da0: 1.000MB/s transfers da0: 96MB (196608 512 byte sectors: 64H 32S/T 96C) Mounting root from ufs:/dev/ad0s3a This machine has an ASUS A7V8X motherboard which does have an (unused) SATA controller built in: atapci0: and I'm wondering if Søren's changes to the ata code could be confusing my motherboard ;-)