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[Xen-users] RE: [Xen-devel] A problem with Intel VT / XEN3
- To: <mohamad.zohny@xxxxxxxxx>, "xen-users" <xen-users@xxxxxxxxxxxxxxxxxxx>
- From: "Matt Anger \(manger\)" <manger@xxxxxxxxx>
- Date: Mon, 13 Nov 2006 10:50:42 -0800
- Authentication-results: sj-dkim-1; header.From=manger@xxxxxxxxx; dkim=pass ( sig from cisco.com/sjdkim1002 verified; );
- Delivery-date: Tue, 14 Nov 2006 07:21:45 -0800
- List-id: Xen user discussion <xen-users.lists.xensource.com>
- Thread-index: AccHMsXncxU8VJdrROysojOi8lJdegAIcaVA
- Thread-topic: [Xen-devel] A problem with Intel VT / XEN3
I think you need Xen 3.03 for support of HVM
domains.
Matt
Hi all
We have an issue about xen. We test XEN 3 on an Intel VT
machine (Dual-Core Intel® Xeon® Processor 5100 Series), on SUSE Linux
Enterprise Server 10.
After we boot from the XEN kernel, we started to
configure a new Microsoft Windows guest
machine by selecting Full Virtualization in YaST. After completing
configuration using YaST and try to start the guest machine, An error
message:
"Not an HVM capable platform, we stop
creating!"
knowing that VT is enabled in BIOS.
We tried
to do some test to check if VT is enabled:
# xm dmesg|grep
VMX
(XEN) VMX disabled by Feature Control MSR.
(XEN) VMX disabled by
Feature Control MSR.
(XEN) VMX disabled by Feature Control MSR.
(XEN)
VMX disabled by Feature Control MSR.
--
#xm
info
host
:
linux-oo1w
release
:
2.6.16.21-0.8-xen
version
: #1 SMP Mon Jul 3 18:25:39 UTC
2006
machine
:
x86_64
nr_cpus
:
4
nr_nodes
: 1
sockets_per_node :
2
cores_per_socket :
2
threads_per_core :
1
cpu_mhz
:
1995
hw_caps
:
bfebfbff:20100800:00000000:00000140:0004e33d:00000000:00000001
total_memory
:
1018
free_memory
: 61
max_free_memory :
794
xen_major
:
3
xen_minor
:
0
xen_extra
:
.2_09749-0.4
xen_caps
: xen-3.0-x86_64
platform_params
:
virt_start=0xffff800000000000
xen_changeset
:
09749
cc_compiler
: gcc version 4.1.0 (SUSE
Linux)
cc_compile_by
: abuild
cc_compile_domain :
suse.de
cc_compile_date : Mon
Jul 3 19:14:47 UTC 2006
--
#cat /etc/SUSE-release
SUSE
Linux Enterprise Server 10 (x86_64)
VERSION = 10
--
# uname
-a
Linux linux-oo1w 2.6.16.21-0.8-xen #1 SMP Mon Jul 3 18:25:39 UTC
2006 x86_64 x86_64 x86_64 GNU/Linux
--
#rpm -qa|grep
xenxen-libs-32bit-3.0.2_09749-0.4
xen-tools-3.0.2_09749-0.4
xen-tools-ioemu-3.0.2_09749-0.4
xen-libs-3.0.2_09749-0.4
kernel-xen-2.6.16.21-0.8
xen-3.0.2_09749-0.4
---
-
Is the VT enabled by default in XEN kernel?
- If Not, Is
there any method to enable VT in Kernel?
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