multiple vms with same PCI passthrough

[Laine Stump]

On 8/18/20 3:09 PM, Laine Stump wrote:
> On 8/17/20 8:40 PM, Daniel Black wrote:
> 
>>
>> This, for 4 pci devices, confused libvrtd in the meantime however it 
>> was still functional.
>>
>> Aug 18 10:31:27 grit libvirtd[106082]: internal error: failed to get 
>> number of host interfaces: unspecified error - errors in loading some 
>> config files
>> Aug 18 10:31:55 grit libvirtd[106082]: internal error: failed to get 
>> number of host interfaces: unspecified error - errors in loading some 
>> config files
>> Aug 18 10:32:17 grit libvirtd[106082]: internal error: failed to get 
>> number of host interfaces: unspecified error - errors in loading some 
>> config files
>> Aug 18 10:32:32 grit libvirtd[106082]: internal error: failed to get 
>> number of host interfaces: unspecified error - errors in loading some 
>> config files
> 
> Unless you are assigning network devices, those errors are unrelated 
> (and even then I'm not sure how they would be related). Those errors are 
> saying that the very old and mysterious augeas + xslt parser of ifcfg 
> files in the netcf package encountered an error while parsing said 
> files. You *might* be able to get a better idea of the source of the 
> problem by running "NETCF_DEBUG=1 ncftool list --all", but in the end 
> it's not going to affect assignment of devices to guests using <hostdev>
> 

Oh, I just noticed that you're running on ubuntu. That means the error 
is coming from an equally old and mysterious augeas + xslt parser of 
*/etc/network/interfaces*, not ifcfg files. The same comment otherwise 
applies though.