From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Adit Ranadive" Subject: Re: Backend device not found error Date: Tue, 27 Mar 2007 12:18:56 -0400 Message-ID: References: Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: Content-Disposition: inline List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xensource.com Errors-To: xen-devel-bounces@lists.xensource.com To: Akio Takebe Cc: Xen Devel List List-Id: xen-devel@lists.xenproject.org Hi, I couldnt find any blkbk module in my dom0 (used modprobe -l). Do i need to configure the module using menuconfig? Tried using an initial ramdisk also but the error still occurs. I was wondering if the error could occur due to mounting and then unmounting of FC4 image? Thanks, Adit On 3/26/07, Akio Takebe wrote: > Hi, > > Did you insmod blkbk? > And if you use FC4, you may need to use initrd. > > Best Regards, > > Akio Takebe > > >Hi, > > > >Sometimes when I mount a disk image, unmount it, and then try to > >create a domU using the disk image I get the following error: > > > >Error: Device 2049 (vbd) could not be connected. Backend device not found. > > > >Im using a FC4 image. > > > >Here is the config file: > >kernel = "/boot/vmlinuz-2.6.16-rc3-xenU" > >memory=256 > >name=Domain1 > >vif = ['bridge=xenbr0'] > >disk = [ 'file:/root/osimages/fedora.img,sda1,w' ] > >root = "/dev/sda1 ro" > >extra="4" > > > >Any idea why this is occuring? > > > >Thanks, > >Adit > >-- > >Adit Ranadive > >MS CS Candidate > >Georgia Institute of Technology, > >Atlanta, GA > > > >_______________________________________________ > >Xen-devel mailing list > >Xen-devel@lists.xensource.com > >http://lists.xensource.com/xen-devel > > -- Adit Ranadive MS CS Candidate Georgia Institute of Technology, Atlanta, GA