Il 16/07/2013 12:40, Naor Shlomo ha scritto:
> Hi Paolo,
>
> For some unknown reason it suddenly started to accept the changes to the XML
> and the strings you gave me are now in place.
Good.
> Upon machine start I now receive the following error messages:
>
> virsh # start NaorDev
> error: Failed to start domain NaorDev
> error: internal error Process exited while reading console log output: kvm:
> -global: requires an argument"
>
That's because I cut-and-pasted without reading:
> <qemu:commandline>
> <qemu:arg value='-global'/>
> <qemu:env name='mrg_rxbuf' value='off'/>
> </qemu:commandline>
The right one is (or at this point I'd better say "should be"):
<qemu:commandline>
<qemu:arg value='-global'/>
<qemu:arg value='virtio-net-pci.mrg_rxbuf=off'/>
</qemu:commandline>
Paolo
> </domain>
>
> Naor
>
> -----Original Message-----
> From: Paolo Bonzini [mailto:[email protected]]
> Sent: Tuesday, July 16, 2013 12:36 PM
> To: Naor Shlomo
> Cc: [email protected]
> Subject: Re: Disabling mergeable rx buffers for the guest
>
> Il 16/07/2013 10:06, Naor Shlomo ha scritto:
>> Thanks again Paolo,
>>
>> I used your string and read the documents in the site you referred me to but
>> could not understand why doesn't it accept the
>> xmlns:qemu='http://libvirt.org/schemas/domain/qemu/1.0' string.
>>
>> I tried it on the following version:
>> Compiled against library: libvir 0.9.8 Using library: libvir 0.9.8
>> Using API: QEMU 0.9.8 Running hypervisor: QEMU 1.0.0
>>
>> So according to the site it should be supported.
>>
>> Any idea what am I missing now?
>
> Not sure. Can you post here the full XML, and the one you're trying to use?
>
> Paolo
>
>> Naor
>>
>> -----Original Message-----
>> From: Paolo Bonzini [mailto:[email protected]]
>> Sent: Tuesday, July 16, 2013 9:42 AM
>> To: Naor Shlomo
>> Cc: [email protected]
>> Subject: Re: Disabling mergeable rx buffers for the guest
>>
>> Il 16/07/2013 08:40, Naor Shlomo ha scritto:
>>> Hi Paolo and thanks for your quick reply,
>>>
>>> I tried editing (virsh edit) the domain's XML and put the XML excerpt you
>>> gave me everywhere but with no success.
>>> The moment I exit the edit mode the text was gone (I guess it didn't pass
>>> some sort of sanity and that's why it was automatically erased).
>>>
>>> What am I doing wrong?
>>
>> My fault. You need to change the <domain> opening tag to
>>
>> <domain type='qemu'
>> xmlns:qemu='http://libvirt.org/schemas/domain/qemu/1.0'>
>>
>> See http://libvirt.org/drvqemu.html#qemucommand for the docs.
>>
>> Paolo
>>
>
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