[Users] trouble with pci passthrough

[Andreas Huser]

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" <shuming at linux.vnet.ibm.com> 
An: "ahuser" <ahuser at 7five-edv.de> 
CC: iheim at redhat.com, users at 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. 


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Confusing is that after the installation oVirt the device is not passed cleanly. 
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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 at 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: shuming at cn.ibm.com or shuming at linux.vnet.ibm.com Address: 3/F Ring Building, ZhongGuanCun Software Park, Haidian District, Beijing 100193, PRC