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[Xen-users] Weird bridge problem Xen 4 + Debian Squeeze + HVM

To: xen-users <xen-users@xxxxxxxxxxxxxxxxxxx>
Subject: [Xen-users] Weird bridge problem Xen 4 + Debian Squeeze + HVM
From: Francisco Javier Funes Nieto <esencia@xxxxxxxxx>
Date: Thu, 12 May 2011 21:39:24 +0200
Delivery-date: Thu, 12 May 2011 12:40:33 -0700
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Hi all,

I've a Debian Squeeze 64bits box with Xen 4 from deb repositories and PV/HVM support.

root@debian:~# xm info |grep xen_caps
xen_caps               : xen-3.0-x86_64 xen-3.0-x86_32p hvm-3.0-x86_32 hvm-3.0-x86_32p hvm-3.0-x86_64

I'm trying to do a Windoze HVM but I've no network at all.

This is the cfg file:

#####################
import os, re
arch = os.uname()[4]

kernel = "/usr/lib/xen-4.0/boot/hvmloader"

builder='hvm'
vcpus = '1'
memory = 512
shadow_memory = 8
vif = [ 'type=ioemu, bridge=eth0' ]
disk = [
 'phy:/dev/mapper/vserver-xp1,ioemu:hda,w',
 'file:/root/xp.iso,ioemu:hdb:cdrom,r'
]


device_model = '/usr/lib/xen-4.0/bin/qemu-dm'
# boot on floppy (a), hard disk (c) or CD-ROM (d)
# default: hard disk, cd-rom, floppy
boot="dc"

sdl=0
vnc=1
vnclisten="0.0.0.0"
vncconsole=1
vncpasswd='canonigos'
stdvga=0
serial='pty'
usbdevice='tablet'

>
on_reboot   = 'restart'
on_crash    = 'restart'

########################

With this config I've no network inside the domU-HVM but PV domU's with Debian works great.

If I change vif= statement to type=paravirtualized the domU-HVM doesn't recognize the PCI Network device.

There's some bug rolling' here?

Thanks! 

J.


--
_____________________________________________

Francisco Javier Funes Nieto [esencia@xxxxxxxxx]
CANONIGOS
Servicios Informáticos para PYMES.
Cl. Cruz 2, 1º Oficina 7
Tlf: 958.536759 / 661134556
Fax: 958.521354
GRANADA - 18002
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