>>> John Ferlan <jferlan@redhat.com> 2017/11/15 星期三 下午 6:54 >>>
>
>
>On 11/14/2017 08:58 PM, Lin Ma wrote:
>> Lin Ma (2):
>>   caps: Add capability for maximum size of the qcow2 L2 table cache
v>   qemu: Add support for 'l2-cache-size' property of qcow2
>>
>
>There's already something on list about l2 cache, see
>
>https://www.redhat.com/archives/libvir-list/2017-September/msg00553.html
>
>it adds 3 related variables. IIRC, the "hold up" is how best to describe
>how to use it or provide the feature in such a way that it's
>"understandable" for general consumption without making a "policy" that
>generates certain values based on expected usage/needs for the client.
>
Thank you all for the information!

 

Lin