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[Xen-users] HVM problem

To: <xen-users@xxxxxxxxxxxxxxxxxxx>
Subject: [Xen-users] HVM problem
From: Jürgen Ladstätter <jl@xxxxxxxxxx>
Date: Tue, 27 Jun 2006 15:15:21 +0200
Delivery-date: Tue, 27 Jun 2006 06:16:18 -0700
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Thread-index: AcaZ6741Lweag24IRaGYgdlUXkgeRg==

Hi there,

 

i have a xen machine with gentoo as dom0 system.

Cpu is an amd x2 3800+ <- this is hvm compatible.

In my bios there is no info about hvm or smth I must enable to get hvm working.

I want to install winxp so I use following script:

 

#  -*- mode: python; -*-

#============================================================================

# Python configuration setup for 'xm create'.

# This script sets the parameters used when a domain is created using 'xm create'.

# You use a separate script for each domain you want to create, or

# you can set the parameters for the domain on the xm command line.

#============================================================================

 

import os, re

arch = os.uname()[4]

if re.search('64', arch):

    arch_libdir = 'lib64'

else:

    arch_libdir = 'lib'

 

#----------------------------------------------------------------------------

# Kernel image file.

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

 

# The domain build function. HVM domain uses 'hvm'.

builder='hvm'

 

# Initial memory allocation (in megabytes) for the new domain.

memory = 384

 

# A name for your domain. All domains must have different names.

name = "ExampleHVMDomain"

 

#-----------------------------------------------------------------------------

# the number of cpus guest platform has, default=1

#vcpus=1

 

# enable/disable HVM guest PAE, default=0 (disabled)

#pae=0

 

# enable/disable HVM guest ACPI, default=0 (disabled)

#acpi=0

 

# enable/disable HVM guest APIC, default=0 (disabled)

#apic=0

 

# List of which CPUS this domain is allowed to use, default Xen picks

#cpus = ""         # leave to Xen to pick

#cpus = "0"        # all vcpus run on CPU0

#cpus = "0-3,5,^1" # run on cpus 0,2,3,5

 

# Optionally define mac and/or bridge for the network interfaces.

# Random MACs are assigned if not given.

#vif = [ 'type=ioemu, mac=00:16:3e:00:00:11, bridge=xenbr0' ]

# type=ioemu specify the NIC is an ioemu device not netfront

vif = [ 'type=ioemu, bridge=xenbr0' ]

 

#----------------------------------------------------------------------------

# Define the disk devices you want the domain to have access to, and

# what you want them accessible as.         

# Each disk entry is of the form phy:UNAME,DEV,MODE

# where UNAME is the device, DEV is the device name the domain will see,     

# and MODE is r for read-only, w for read-write.

 

#disk = [ 'phy:hda1,hda1,r' ]

disk = [ 'file:/xen/xp/xpdisk.img,ioemu:hda,w' ]      

 

#----------------------------------------------------------------------------

# Configure the behaviour when a domain exits.  There are three 'reasons'   

# for a domain to stop: poweroff, reboot, and crash.  For each of these you

# may specify:        

#

#   "destroy",        meaning that the domain is cleaned up as normal;      

#   "restart",        meaning that a new domain is started in place of the old

#                     one;

#   "preserve",       meaning that no clean-up is done until the domain is

#                     manually destroyed (using xm destroy, for example); or

#   "rename-restart", meaning that the old domain is not cleaned up, but is

#                     renamed and a new domain started in its place.

#

# The default is

#

#  

#   on_reboot   = 'restart'

#   on_crash    = 'restart'

#

# For backwards compatibility we also support the deprecated option restart

#

# restart = 'onreboot' means

#                            on_reboot   = 'restart'

#                            on_crash    = 'destroy'

#          

# restart = 'always'   means

#                            on_reboot   = 'restart'

#                            on_crash    = 'restart'

#      

# restart = 'never'    means

#                            on_reboot   = 'destroy'

#                            on_crash    = 'destroy'

 

on_reboot   = 'destroy'

on_crash    = 'destroy'

 

#============================================================================

 

# New stuff

device_model = '/usr/' + arch_libdir + '/xen/bin/qemu-dm'

 

#-----------------------------------------------------------------------------

# Disk image for

cdrom='/dev/cdroms/cdrom0'                  

 

#-----------------------------------------------------------------------------

# boot on floppy (a), hard disk (c) or CD-ROM (d)

boot='d'

#-----------------------------------------------------------------------------

#  write to temporary files instead of disk image files

#snapshot=1

 

#----------------------------------------------------------------------------

# enable SDL library for graphics, default = 0

sdl=1                 

 

#----------------------------------------------------------------------------

# enable VNC library for graphics, default = 1

vnc=0

 

#----------------------------------------------------------------------------

# enable spawning vncviewer(only valid when vnc=1), default = 1           

vncviewer=0

 

#----------------------------------------------------------------------------

# no graphics, use serial port

#nographic=0              

 

#----------------------------------------------------------------------------

# enable stdvga, default = 0 (use cirrus logic device model)

stdvga=0

 

#-----------------------------------------------------------------------------

#   serial port re-direct to pty deivce, /dev/pts/n

#   then xm console or minicom can connect         

serial='pty'

 

#----------------------------------------------------------------------------

# enable ne2000, default = 0(use pcnet)            

ne2000=0

 

 

#-----------------------------------------------------------------------------

#   enable audio support

#audio=1              

 

 

#-----------------------------------------------------------------------------

#    set the real time clock to local time [default=0 i.e. set to utc]      

#localtime=1

 

 

#-----------------------------------------------------------------------------

#    start in full screen

#full-screen=1 

 

 

 

 

 

And now when I call following cmd I get this error:

XEN ~ # xm create /xen/xp/xp_cd.cfg

Using config file "/xen/xp/xp_cd.cfg".

Error: Not an HVM capable platform, we stop creating!

 

I don’t know how to fix that … any ideas?

 

Thanks in advance! Jürgen

 

Mit freundlichen Grüßen

Jürgen Ladstätter ( jl@xxxxxxxxxx )

_______________________________________________

P.I.C.S. EDV GmbH.

A-5020 Salzburg, Landsturmstraße 18

Tel.: +43 (662) 455467

Fax.: +43 (662) 455468

Web: http://www.pics.co.at

E-Mail: office@xxxxxxxxxx
Ihr
Partner für Internet, Computer und Software _______________________________________________

 

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