could you tell me why 'Qemu doesn't handle that level of abstraction'?
i know qcow2 well, you can tell me the comparation。
thanks
At 2014-07-02 11:36:12, "Brian Jackson" <address@hidden> wrote:
>Qemu doesn't handle that level of abstraction. The closest approximation
>you could probably come up with is qemu-img's backing file support for
>qcow2 images.
>
>You should stick to using the rbd tool to create clones of rbd devices.
>Alternatively, use a higher level tool (like openstack, etc) that
>supports this.
>
>--Iggy
>
>
>On 7/2/2014 10:17 AM, yue wrote:
>> hi,all
>> i now look at qemu 2.0, i do not find rbd-api related to clone.
>> if qemu support this function? and from which version?
>> clone api of rbd is very simple(one api), why qemu does not
>> implement?what is the reason?
>> thanks.
>>
>>
>