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Re: [Xen-users] kernel module responsible for a graceful shutdown in a H

To: Florian Heigl <florian.heigl@xxxxxxxxx>
Subject: Re: [Xen-users] kernel module responsible for a graceful shutdown in a HVM guest
From: Bart Coninckx <bart.coninckx@xxxxxxxxxx>
Date: Sun, 30 Oct 2011 22:32:11 +0100
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On 10/30/11 22:03, Florian Heigl wrote:
Hi,

2011/10/28 Bart Coninckx<bart.coninckx@xxxxxxxxxx>:
Hi,

I'm running an Ubuntu HVM on a SLES Dom0 and an xm shutdown just destroys
the HVM DomU.

I figured out from googling that I need to recompile the kernel to have the
Xen PV drivers included, but what exact driver/module is responsible for the
clean shutdown?

I'm expecting some "why don't you use PV's", so I better say now already
that I do understand that a PV DomU would fix this, but we simply need HVM,

I'll save you that comment, I've gone through the same with FreeBSD domUs. :)

xm trigger domU-ID power

should send an ACPI Power Button event to the domU.
You might point out that this isn't called by the xendomains script.
That's correct and I cannot explain it because when I think about it I
always start
banging
my
head.

Ouch,
Florian

:-)

Thx Florian.

The "xm shutdown" unfortunately is issued by Pacemaker, so I don't really have the option to shut it down like you suggest.

Back to PV drivers then?

B.

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