From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tim Post Subject: Re: [Xen-devel] Re: logs attached. Re: Can not find the cdrom device in /dev/ afterbooted into xen(3.0.3) Date: Sat, 02 Dec 2006 03:00:09 +0800 Message-ID: <1164999609.16585.182.camel@tower> References: Reply-To: tim.post@netkinetics.net Mime-Version: 1.0 Content-Type: text/plain Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-users-bounces@lists.xensource.com Errors-To: xen-users-bounces@lists.xensource.com To: Liang Yang Cc: "Petersson, Mats" , xen-devel@lists.xensource.com, Keir Fraser , xen-users@lists.xensource.com List-Id: xen-devel@lists.xenproject.org On Fri, 2006-12-01 at 11:48 -0700, Liang Yang wrote: > I just download Xen source and do "make world;make > install;depmod..;mkinitrd...". I don't know which config file will be used > if I build Xen like this (maybe the config-2.6.16.29-xen under the directory > dist/install/boot). > > I did a grep with "CONFIG_BLK_DEV_PIIX" and found it it set to m in the > config-2.6.16.29-xen. I did a modprobe piix, however my CD-ROM is still not > fired up (nothing is show up /dev/ as either cdrom or hd*). > what does modprobe ide_cd do for you? Remember its going to show up as /dev/hd(b)? (c)? when its loaded. If modprobe throws an error for that, something is *really* wrong. the lspci from the native dump shows a bunch of undetected hardware, the lspci from Xen looks quite a bit better. I see ide_generic, but no ide_cd ... Give it a whirl and please post back with results. > Liang Best, -Tim