Hi,
because of the commit below, you'll need xentools20-2.0.3nb1 if you update
domain_controller.h and rebuild a kernel. This should fix the issue with
partitions > g reported by Juan.
You can safely run xentools20-2.0.3nb1 with an older kernel and a
already-working setup, the upper bits of the dev_t will be truncated as before.

On Thu, Mar 10, 2005 at 07:47:08PM +0000, Manuel Bouyer wrote:
> 
> Module Name:	src
> Committed By:	bouyer
> Date:		Thu Mar 10 19:47:08 UTC 2005
> 
> Modified Files:
> 	src/sys/arch/xen/include/xen-public/io: domain_controller.h
> 
> Log Message:
> Bump blkif_pdev_t from 16 to 32 bits, to fix the dev_t problem on NetBSD.
> Remove the padding bits from blkif_extent_t, so that the message size doesn't
> change. You'll need xentools20-2.0.3nb1 if you upgrade your kernel
> (the old tools didn't zero out the padding bits, and a new kernel will
> interpret them as part of the device number).
> 
> 
> To generate a diff of this commit:
> cvs rdiff -r1.2 -r1.3 \
>     src/sys/arch/xen/include/xen-public/io/domain_controller.h
> 
> Please note that diffs are not public domain; they are subject to the
> copyright notices on the relevant files.
-- 
Manuel Bouyer <bouyer@antioche.eu.org>
     NetBSD: 26 ans d'experience feront toujours la difference
--