[libvirt] RFC (V2) New virDomainBlockPull API family to libvirt

Daniel P. Berrange berrange at redhat.com
Tue Aug 16 15:39:21 UTC 2011


On Tue, Aug 16, 2011 at 09:28:27AM +0800, Zhi Yong Wu wrote:
> On Tue, Aug 16, 2011 at 6:52 AM, Stefan Hajnoczi <stefanha at gmail.com> wrote:
> > On Mon, Aug 15, 2011 at 1:36 PM, Adam Litke <agl at us.ibm.com> wrote:
> >> On 08/14/2011 11:40 PM, Zhi Yong Wu wrote:
> >>> HI, Deniel and Adam.
> >>>
> >>> Have the patchset been merged into libvirt upstream?
> >>
> >> Yes they have.  However, the functionality is still missing from qemu.
> >> The two communities have agreed upon the interface and semantics, but
> >> work continues on the qemu implementation.  Let me know if you would
> >> like a link to some qemu patches that support this functionality for qed
> >> images.
> >
> > I also have a series to put these commands into QEMU without any image
> > format support.  They just return NotSupported but it puts the
> > commands into QEMU so we can run the libvirt commands against them.
> Without image format support, it will not be a nice sample for us.:)
> Why did you not implement them?

Code for block streaming with QED will be going into QEMU in the not
too distant future too.

Daniel
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