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From: Stephan Seitz <s.seitz@netz-haut.de>
To: Keir Fraser <Keir.Fraser@cl.cam.ac.uk>
Cc: "dan.magenheimer@oracle.com" <dan.magenheimer@oracle.com>,
	"xen-devel@lists.xensource.com" <xen-devel@lists.xensource.com>
Subject: Re: Shell test for pv vs hvm (vs dom0)
Date: Sat, 23 Feb 2008 15:26:11 +0100	[thread overview]
Message-ID: <47C02D03.8010909@netz-haut.de> (raw)
In-Reply-To: <C3E58772.14462%Keir.Fraser@cl.cam.ac.uk>


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Could it be possible to define some bios magic for "hardware vendor"?
So a HVM Guest would ask "What hardware am I running on?"

Just a thought...

Keir Fraser schrieb:
> There's no general way to discriminate between HVM and native from a shell
> script. You might discriminate between HVM and PV on Linux by looking for
> /sys/hypervisor or /proc/xen.
> 
>  -- Keir
> 
> On 22/2/08 22:38, "Dan Magenheimer" <dan.magenheimer@oracle.com> wrote:
> 
>> Thanks for pointing this tool out!  Looks useful.
>>
>> Unfortunately, for it to be broadly useful, it would have
>> to ship with all distros as compiling it "on demand" on
>> the guest is often not an option.



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  reply	other threads:[~2008-02-23 14:26 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-02-22 20:58 Shell test for pv vs hvm (vs dom0) Dan Magenheimer
2008-02-22 21:18 ` Keir Fraser
2008-02-22 22:38   ` Dan Magenheimer
2008-02-23  5:36     ` pradeep singh rautela
2008-02-23  8:18     ` Keir Fraser
2008-02-23 14:26       ` Stephan Seitz [this message]
2008-02-23 14:35         ` Keir Fraser
2008-02-23 16:48           ` Dan Magenheimer
2008-02-25 12:58       ` Alex Williamson
2008-02-25 13:40         ` Keir Fraser
2008-02-25 13:45           ` Daniel P. Berrange
2008-02-25 15:38             ` Dan Magenheimer

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