From: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
To: Sander Eikelenboom <linux@eikelenboom.it>
Cc: "xen-devel@lists.xensource.com" <xen-devel@lists.xensource.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 [thread overview]
Message-ID: <20100920201612.GA26085@dumpdata.com> (raw)
In-Reply-To: <1882966220.20100914163633@eikelenboom.it>
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
next prev parent reply other threads:[~2010-09-20 20:16 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-09-14 14:36 PCI-passthrough: After VM shutdown and start again, device has been assigned to another domain! Over-writting the ownership, but beware Sander Eikelenboom
2010-09-20 20:16 ` Konrad Rzeszutek Wilk [this message]
2010-09-20 20:32 ` Sander Eikelenboom
2010-09-20 21:32 ` Konrad Rzeszutek Wilk
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