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Re: [virt-tools-list] [PATCH] VMM - Show host device information bits



On 10/27/2009 10:09 AM, Michal Novotny wrote:
> On 10/27/2009 02:57 PM, Cole Robinson wrote:
>> On 10/27/2009 02:44 AM, Michal Novotny wrote:
>>    
>>> On 10/27/2009 07:26 AM, Michal Novotny wrote:
>>>      
>>>> On 10/27/2009 07:24 AM, Michal Novotny wrote:
>>>>        
>>>>> On 10/26/2009 05:33 PM, Cole Robinson wrote:
>>>>>          
>>>>>> On 10/26/2009 12:29 PM, Michal Novotny wrote:
>>>>>>            
>>>>>>> On 10/26/2009 05:20 PM, Cole Robinson wrote:
>>>>>>>              
>>>>>>>> On 10/26/2009 10:59 AM, Michal Novotny wrote:
>>>>>>>>
>>>>>>>>                
>>>>>>>>> Hi,
>>>>>>>>> this is new version of host device information bits, tested with PCI
>>>>>>>>> devices as well.
>>>>>>>>>
>>>>>>>>> Thanks,
>>>>>>>>> Michal
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>                  
>>>>>>>> I think we should support USB devices by bus/addr and PCI devices
>>>>>>>> before
>>>>>>>> pushing.
>>>>>>>>
>>>>>>>>
>>>>>>>>                
>>>>>>> Well, I didn't find it in devs (get_devices()) so that I can't
>>>>>>> check how
>>>>>>> to compare it using bus/addr. I've been using testdriver.xml you wrote
>>>>>>> about but get_devices() returns empty list and I can't make PCI
>>>>>>> passthrough working right on my machine.
>>>>>>>              
>>>>>> Make sure you pull down the updated testdriver, and are using libvirt
>>>>>> 0.7.2. You should see results from get_devices.
>>>>>>            
>>>>> Oh, although I've been using updated testdriver from yesterday (I've
>>>>> downloaded it yesterday) I was using libvirt 0.7.0 so there were no
>>>>> corresponding results for that. I'm pulling down the latest libvirt
>>>>> to install it. Thanks for information
>>>>>          
>>> Well, I have downloaded and installed newest libvirt from git now,
>>> downloaded the testdriver.xml file from location you gave me and I also
>>> appended:
>>>
>>>    devs = self.vm.get_connection().get_devices( typ, None )
>>>           logging.debug("DEVS: %s" % devs)
>>>
>>> to virtManager/details.py file but it's not working, it keeps showing
>>> empty devices for this test driver:
>>>
>>> [Tue, 27 Oct 2009 07:41:28 virt-manager 31507] DEBUG (details:1190) DEVS: []
>>>
>>> How can I make it working for testdriver ? I don't know how to make PCI
>>> passthrough working to be able to check bus/addr ...
>>>
>>> Michal
>>>
>>>      
>> Does 'virsh --connect test:///path/to/testdriver.xml nodedev-list
>> --tree' show output? If not, the updated libvirt probably wasn't
>> installed correctly.
>>
>> I usually configure with
>>
>> ./configure --enable-compile-warnings=error --prefix=/usr
>> --localstatedir=/var --sysconfdir=/etc --libdir=/usr/lib64
>>
>> - Cole
>>    
> Well, virsh --connect test:///path/to/testdriver.xml nodedev-list 
> --tree` doesn't show anything. I also reconfigured libvirt using the 
> configure syntax you provided but it's not working after installation so 
> I am running out of ideas... Having any ideas what's wrong?
> 
> Thanks,
> Michal

What's the output of:

which virsh
virsh --version

You can also try running virsh directly from the source directory as

tools/virsh --connect ...

- Cole


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