From mboxrd@z Thu Jan  1 00:00:00 1970
From: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Subject: Re: PCI-passthrough: After VM shutdown and start again,
 device
 has been assigned to another domain! Over-writting the ownership, but
 beware.
Date: Mon, 20 Sep 2010 16:16:12 -0400
Message-ID: <20100920201612.GA26085@dumpdata.com>
References: <1882966220.20100914163633@eikelenboom.it>
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To: Sander Eikelenboom <linux@eikelenboom.it>
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On Tue, Sep 14, 2010 at 04:36:33PM +0200, Sander Eikelenboom wrote:
> Hello Konrad,
> 
> When i shutdown a VM with a pci device passed through, and after shutdown start it again, i get:
> [  519.646961] pciback 0000:02:00.0: device has been assigned to another domain! Over-writting the ownership, but beware.
> 
> Which i don't get the first time, could this mean not everything is cleaned up ok after the shutdown ?

Right. It means that somehow the frontend device didn't move to Closing' state
for the specific device (look for 'state-X'). It should have been set by the Xen
tools to the appropiate value. Are you using 'xl' or the old 'xm'? Is this the first
time this has showed up?

> 
> --
> Sander