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.
