On Wed, Jul 02, 2014 at 11:17:40PM +0800, yue wrote:
> 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?
rbd_snap_create()? QEMU su
On Wednesday, July 2, 2014 8:12:17 PM CDT, yue wrote:
could you tell me why 'Qemu doesn't handle that level of abstraction'?
i know qcow2 well, you can tell me the comparation。
Qemu would have to have a lot of extra code (that already exists elsewhere)
to support taking snapshots/clones/etc o
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" wrote:
>Qemu doesn't handle that level of abstraction. The closest approximation
>you could probably come up with is
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) tha
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.
