[libvirt] two hostdev devices problem

Dominik Mostowiec dominikmostowiec at gmail.com
Wed May 22 22:32:30 UTC 2013


I tested on 1.0.5 patched version and vm with 2 vfs working fine.

I have another problem
When i set max_vfs=63:
internal error missing IFLA_VF_INFO in netlink response

Its working when max_vfs=31

--
Dominik
21 maj 2013 15:19, "Dominik Mostowiec" <dominikmostowiec at gmail.com>
napisał(a):

> Hmm,
> It seems to be working (after only simple tests).
>
> --
> Dominik
>
>
> 2013/5/21 Ján Tomko <jtomko at redhat.com>
>
>> On 05/21/2013 01:37 PM, Laine Stump wrote:
>> > On 05/21/2013 04:03 AM, Ján Tomko wrote:
>> >> On 05/21/2013 09:32 AM, Dominik Mostowiec wrote:
>> >>> hi,
>> >>> I try to add 2 VF by "hostdev".
>> >>> Networks (vnet0, vnet1) with:
>> >>>  <forward mode='hostdev' managed='yes'>
>> >>>     <pf dev='eth1'/>
>> >>> .....
>> >>>
>> >>> Domain:
>> >>> <interface type="network">
>> >>>              <source network="vnet0"/>
>> >>> ....
>> >>> <interface type="network">
>> >>>              <source network="vnet1"/>
>> >>> ....
>> >>>
>> >>> virsh create error:
>> >>> "error: internal error process exited while connecting to monitor:
>> kvm:
>> >>> -device
>> pci-assign,configfd=25,host=01:10.1,id=hostdev0,bus=pci.0,addr=0x4:
>> >>> Duplicate ID 'hostdev0' for device"
>> >>>
>> >> Hi,
>> >>
>> >> it seems we have been assigning the same id to all network hostdevs
>> until this
>> >> recent commit (not yet released):
>> >>
>> >> http://libvirt.org/git/?p=libvirt.git;a=commitdiff;h=6597cc25
>> >
>> >
>> > If that patch has such an effect, it's purely accidental. Have you
>> > tested this? (I plan to test a before and after as soon as I've had
>> > breakfast)
>> >
>>
>> I haven't tested it and looking at the code again, I might've been wrong
>> :(
>>
>> Sorry about that.
>>
>> Jan
>>
>>
>>
>>
>
>
> --
> Pozdrawiam
> Dominik
>
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