From owner-freebsd-current@FreeBSD.ORG Fri Nov 9 22:09:19 2007 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id D354A16A418 for ; Fri, 9 Nov 2007 22:09:19 +0000 (UTC) (envelope-from askbill@conducive.net) Received: from conducive.net (lindfield.ch [203.194.153.81]) by mx1.freebsd.org (Postfix) with ESMTP id A32BA13C4A7 for ; Fri, 9 Nov 2007 22:09:19 +0000 (UTC) (envelope-from askbill@conducive.net) Received: from cm218-253-81-177.hkcable.com.hk ([218.253.81.177]:62115 helo=pb.local) by conducive.net with esmtpsa (TLSv1:AES256-SHA:256) (Exim 4.63 (FreeBSD)) (envelope-from ) id 1Iqc2L-00059X-64 for freebsd-current@freebsd.org; Fri, 09 Nov 2007 22:09:13 +0000 Message-ID: <4734DA88.70300@conducive.net> Date: Fri, 09 Nov 2007 17:09:12 -0500 From: =?UTF-8?B?6Z+T5a625qiZIEJpbGwgSGFja2Vy?= User-Agent: Mozilla/5.0 (Macintosh; U; PPC Mac OS X Mach-O; en-US; rv:1.8.1.2) Gecko/20070221 SeaMonkey/1.1.1 MIME-Version: 1.0 To: freebsd-current@freebsd.org References: <20071109201533.F29504@fledge.watson.org> In-Reply-To: <20071109201533.F29504@fledge.watson.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Subject: Re: 7.0BETA2: Can't use with Parallels virtual CD-ROM drive X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 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: Fri, 09 Nov 2007 22:09:19 -0000 Robert Watson wrote: > > Dear all, > > I downloaded and attempted to install the 7.0-BETA2 ISO on a Parallels > VM yesterday, and fairly rapidly ran into problems. I configured the > ISO to appear as a CD-ROM drive in the VM, and booted: it happily got to > sysinstall, but when I began the install, sysinstall was unable to mount > the install CD. Booting to an existing 7-CURRENT VM, I found that it > also was unable to mount the CD, but that I could install from a > 6.3-BETA1 ISO without a problem. Testing from the command line, "mount > -t cd9660" on 7.0 returns: > > mount: /dev/ac0 : Input/output error > > The same command on 6.3 successfully mounts the image. On the general > theory of things, I tested mounting the 6 ISO on 7 (failed) and the 7 > ISO on 6 (succeeded). In both 6 and 7, the virtual CD-ROM drive appears > to probe fine: > > acd0: DVDROM at ata0-slave PIO4 > > In both cases, the drive continues to show up fine in atacontrol: > > Slave: acd0 ATA/ATAPI revision 4 > > I tried reconfiguring Parallels to move the ISO to the second virtual > ATA controller and that didn't make a difference either. I was > wondering if anyone else had seen this? It sounds like it may be a > change in the ATA driver? > > Robert N M Watson > Computer Laboratory > University of Cambridge > _______________________________________________ > freebsd-current@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd.org" > Robert, There may be a change, but - espacially since your dmesg shows a PATA device - I don't think the ATA driver is it. 6.2 7-CURRENT (SEP snapshot iso) thru 7-BETA1, plus 8-CURRENT in i386 and AMD64 are happy with real or virtual CD's here legacy IDE PATA, *with QEMU*. And that on two MB with reportedly problematic BIOS / chipset IDE/SATA settings (Asus P5K, Gigabyte GA G33-DS3R). Ergo, I'd suspect Parallels is unhappy with something in between itself and the 'real' controller/hardware. You might do a quick install of Qemu - even if it is not on your long-range plan - just to see if the problem persists. HTH Bill