Re: [Users] trouble with pci passthrough
On 01/11/2013 02:09 PM, Andreas Huser wrote:
I launch the vm with ovirt and attach (if started) the pci device
with
virsh attach-device w2k3-server parport. this procedure works fine
befor ovirt installation.
I think a better way to attach the pci device in ovirt would be via a
custom vdsm hook and a custom property on the vm, then via virsh.
I'm assuming that in order to use virsh you had to use the password vdsm
set to libvirt?
sorry for my bad english :-)
------------------------------------------------------------------------
*Von: *"Itamar Heim" <iheim(a)redhat.com>
*An: *"Andreas Huser" <ahuser(a)7five-edv.de>
*CC: *"Shu Ming" <shuming(a)linux.vnet.ibm.com>, users(a)ovirt.org
*Gesendet: *Freitag, 11. Januar 2013 11:36:04
*Betreff: *Re: [Users] trouble with pci passthrough
On 01/11/2013 10:46 AM, Andreas Huser wrote:
> Hi Shu,
>
> it's very simple, when i install a simple Server Centos 6.3 +
qemu-kvm + libvirtd + virt-manager.
> Then i have no Problems. I can assign the pci devicre with
virt-manager or virsh and the PCI Device works perfect.
>
> But when i install on top on this Centos Server oVirt. The pci
passthrough works not more cleanly.
> I see the Device on the destination Server (Windows Server 2003) but
the divice have an error message. "device cannot be start (code 10)"
> I tasting this installation with Centos6.3, Oralce Linux 6.3, Fedora
17 and Fedora 18.
so you just installed oVirt engine and the guest which you are launching
without ovirt stops using the pci, or are you actually launching the
guest with ovirt?
>
> regards
> Andreas
>
>
> ----- Ursprüngliche Mail -----
>
> Von: "Shu Ming" <shuming(a)linux.vnet.ibm.com>
> An: "ahuser" <ahuser(a)7five-edv.de>
> CC: iheim(a)redhat.com, users(a)ovirt.org
> Gesendet: Donnerstag, 10. Januar 2013 02:35:37
> Betreff: Re: [Users] trouble with pci passthrough
>
>
> 2013-1-10 8:42, ahuser:
>
>
>
> Hi Itamar,
>
>
> Thanks for your reply.
> I tried and ro this with virsh + xml file and virt-manager.
>
>
> I suppose you assigned the device to the virtual server successfully
with virsh and virt-manager.
>
>
> <blockquote>
>
>
>
> Confusing is that after the installation oVirt the device is not
passed cleanly.
> </blockquote>
>
> Do you mean the old virtual server which was created before oVirt
installation was finally managed by oVirt? Or oVirt didn't manage this
virtual server but the PCI device assigned to the virtual server
disappeared?
>
>
> <blockquote>
>
>
>
>
>
>
>
>
> Von Samsung-Tablet gesendet
> Itamar Heim <iheim(a)redhat.com> hat geschrieben:
>
>
> _______________________________________________
> Users mailing list Users(a)ovirt.org
http://lists.ovirt.org/mailman/listinfo/users
> </blockquote>
>
>