Re: 64-bit Xen lose physical drives

[Manuel Bouyer <bouyer%antioche.eu.org@localhost>]

On Mon, Mar 17, 2008 at 11:47:10PM +0300, Dima Veselov wrote:
> On Mon, Mar 17, 2008 at 09:20:42PM +0100, Manuel Bouyer wrote:
> > On Mon, Mar 17, 2008 at 10:54:35PM +0300, Dima Veselov wrote:
> > > Hi,
> > > 
> > > I have a set of NetBSD dom0 working here, some i386-4.0, some 
> > > amd64-current.
> > > Several OS is running in domU, but now I have a problem settling hvm 
> > > guests in NetBSD/amd64. Working nice under /i386, /amd64 HVM dom0 can't 
> > > find physical drive still working with files.
> > > 
> > > Qemu-dm says: 
> > > domid: 2
> > > qemu: the number of cpus is 1
> > > qemu: could not open hard disk image '/dev/sd1i'
> > > 
> > > This string is perfectly working under i386, but can't under amd64
> > 
> > What does 'ls -l /dev/sd1i' show ?
> > Also, can you open it with e.g. dd ?
> > dd if=/dev/sd1i of=/dev/null count=100
> 
> This device is working, at least because it is working with i386 domU machine.
> 
> To be sure, I copied mbr part with dd just right now - its fine and viewable.

How did you copy it ? I suspect /dev/sd1i fails with qemu because it's
already open ...

-- 
Manuel Bouyer <bouyer%antioche.eu.org@localhost>
     NetBSD: 26 ans d'experience feront toujours la difference
--