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Re: [Xen-users] Hardware virtualization

Date: Wed, 24 Apr 2013 16:54:46 +0100 (BST)

Delivery-date: Wed, 24 Apr 2013 15:56:08 +0000

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List-id: Xen user discussion <xen-users.lists.xen.org>

Hi

if I make

/proc/cpuinfo flags

without xen I found vmx.

when I start PC with xen flag vmx doesn't appare.

Why?

I would like use a guest OS make with buildroot "standard" without xen driver.

I use http://wiki.xen.org/wiki/Xen_Beginners_Guide#Configure_GRUB_to_start_Xen
but doesn't work correctly.

Doesn't work gvncviewer for using a window XP iso image and now I'm compiling a buildroot standard (qemu_x86 config).

Luisa

--- Mer 24/4/13, Jan Hejl <jh@xxxxxxxxxx> ha scritto:

Da: Jan Hejl <jh@xxxxxxxxxx>
Oggetto: Re: [Xen-users] Hardware virtualization
A: "Luisa Posani" <lposani@xxxxxxxx>
Cc: xen-users@xxxxxxxxxxxxx
Data: Mercoledì 24 Aprile 2013, 17:08
Sure, I can.

You should check your cpuinfo if it supports virtualization. Look here http://virt-tools.org/learning/check-hardware-virt/

If it does, tell me what is your goal and what have you done already?

Dne 24.4.2013 16:03, Luisa Posani napsal(a):
Thank's for your indication.

I can't find my cpu in your list.

In my PC I can enable the virtualization from BIOS.

I don't understand the difference.

Can you help me please?

Luisa

--- Mer 24/4/13, Jan Hejl <jh@xxxxxxxxxx> ha scritto:
Da: Jan Hejl <jh@xxxxxxxxxx>
Oggetto: Re: [Xen-users] Hardware virtualization
A: xen-users@xxxxxxxxxxxxx
Data: Mercoledì 24 Aprile 2013, 10:35
Hello Luisa,

here http://en.wikipedia.org/wiki/List_of_IOMMU-supporting_hardware is a list IOMMU supporting hardware, this is a good point to start. IOMMU is not necessary for virtualization, but hardware listed here supports VM.

Jan

Dne 24.4.2013 09:43, Luisa Posani napsal(a):
Hi

It's my first experience with xen

I would like to use a OS linux create by buildroot like a guest.
I have a PC whit virtualizatin whit debian distribution and I install xen-linux-sysem on the PC.

In this PC a VM doesn't work correctly.

I would like to know if exist a simple tutorial to configure PC and VM .

Thanks in advance

Luisa
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