[libvirt] [V3] RFC for support cache tune in libvirt

Martin Kletzander mkletzan at redhat.com
Thu Jan 12 06:07:58 UTC 2017


On Thu, Jan 12, 2017 at 11:19:07AM +0800, 乔立勇(Eli Qiao) wrote:
>>
>> more like this:
>>
>>    <cputune>
>>        <cache id="1" host_id="2" type="l3" size="5632" unit="KiB"/>
>>        <cache id="2" host_id="4" type="l3" size="5632" unit="KiB"/>
>>
>>
>If so, we need to extend "virsh cputune" or and new API like cachetune?
>

Yeah, sure, that's a detail to be done after the design is done.

>
>>        <cpu_cache vcpus="0-3" id="1"/>
>>        <cpu_cache vcpus="4-7" id="2"/>
>>        <iothread_cache iothreads="0-1" id="1"/>
>>        <emulator_cache id="2"/>
>>    </cputune>
>>
>>
>> Regards,
>> Daniel
>> --
>> |: http://berrange.com      -o-    http://www.flickr.com/photos/dberrange/
>> :|
>> |: http://libvirt.org              -o-             http://virt-manager.org
>> :|
>> |: http://entangle-photo.org       -o-    http://search.cpan.org/~danberr/
>> :|
>>
>
>
>
>--
>Best regards
>- Eli
>
>天涯无处不重逢
>a leaf duckweed belongs to the sea , where not to meet in life
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