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 device 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.

regards
Andreas 


----- Ursprüngliche Mail ----- 

Von: "Shu Ming" <shum...@linux.vnet.ibm.com> 
An: "ahuser" <ahu...@7five-edv.de> 
CC: ih...@redhat.com, users@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 <ih...@redhat.com> hat geschrieben: 


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</blockquote>


-- 
---
舒明 Shu Ming
Open Virtualization Engineerning; CSTL, IBM Corp.
Tel: 86-10-82451626  Tieline: 9051626 E-mail: shum...@cn.ibm.com or 
shum...@linux.vnet.ibm.com Address: 3/F Ring Building, ZhongGuanCun Software 
Park, Haidian District, Beijing 100193, PRC 
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