> > 3, Morita said if QEMU does not support Sheepdog then Libvirt will not > support Sheepdog but i am not clear about their communicating details. > Could you please tell me their communicating details? If QEMU doesn't officially support your file system, we cannot use your system from VMs without applying your patch - libvirt shouldn't support such kind of system. This is what I wanted to say, so I suggested you to start from QEMU. I'm not sure how libvirt maintainers think about this, though. Thanks, Kazutaka -- libvir-list mailing list libvir-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvir-list