[sheepdog] [Sheepdog]Openstack support sheepdog matters?

[harryxiyou]

On Thu, Jan 17, 2013 at 10:47 PM, MORITA Kazutaka
<morita.kazutaka at gmail.com> wrote:
> At Thu, 17 Jan 2013 21:24:58 +0800,
[...]
>
> What is the better way to attach volumes to QEMU?  It seems that Nova
> uses libvirt to attach iSCSI volumes too.
>
But if the way Nova uses libvirt to attach ISCSI volumes has some
relationships with
Sheepdog volumes? The ISCSI volumes are realized by Openstack or Sheepdog?


> I don't understand what you mean by "iSCSI way".  What commands or
> APIs are you using to attach iSCSI volumes?
>
Now, we use libvirt/qemu to let Openstack support Sheepdog like this
Openstack ------> libvirt/qemu -------> Sheepdog.
(libvirt/qemu is the bridge between Openstack and Sheepdog).

And my question is if we can use ISCSI to be the bridge betwwen Openstack and
Sheepdog like this
Openstack ------> ISCSI --------->Sheepdog. By this way, we can let
Openstack support
Sheepdog. Have you understood my ideas ?



-- 
Thanks
Harry Wei