Problem with xen config

Christoph mangel at gmx.de
Mon Aug 10 19:20:37 UTC 2020


oh cool it translates more THX...

but:
pci = [ "01:00.0", "01:00.1", "01:00.2", "01:00.3", "00:1f.3", "06:00.0"
]
this still doesnt work :(

---
------
Greetz

Am 10.08.2020 17:23, schrieb Jim Fehlig:
> On 8/10/20 2:38 AM, Christoph wrote:
>>>>
>>>> xen_platform_pci=1
>>>
>>> This setting is not supported in the libvirt libxl driver, but AFAICT
>>> libxl sets the default to 'true' for HVM guests.
>>>
>>>> pci_msitranslate=1
>>>
>>> This is also not supported in libvirt and unfortunately defaults to
>>> 'false'.
>>>
>>>> pci_permissive = 1
>>>
>>> Patches have been submitted for this setting but so far there has not
>>> been agreement on the schema change
>>>
>>> https://www.redhat.com/archives/libvir-list/2020-April/msg01230.html
>>
>> thats bad :(
>>
>>>
>>>> max_grant_frames = "128
>>>
>>> This, along with max_event_channels, is supported as an attribute on
>>> the xenbus controller, e.g.
>>>
>>> <controller type='xenbus' maxGrantFrames='128'
>>> maxEventChannels='2047'/>
>>
>> yep I know but why does virsh not translate it from xen-xm->xml?
>
> It does. Those are xl.cfg(5) settings and are not supported by the old
> xmdomain.cfg(5) format. Did you try xen-xl? E.g.
>
> virsh domxml-{to,from}-native xen-xl ...
>
> Regards,
> Jim





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