kvm-spice: 'rbd' invalid format

[PerlStalker]

rbd/ceph is not supported in kvm-spice but it supported in the stock qemu-kvm pacakge.

When using -drive file=rbd:kvm_prod/test,if=none,id=drive-virtio-disk0,format=rbd on the kvm command-line, kvm-spice reports "'rbd' invalid format". Everything works fine when switch back to kvm.

# dpkg -l | grep kvm
ii kvm-ipxe 1.0.0+git-3.55f6c88-0ubuntu1 PXE ROM's for KVM
ii qemu-kvm 1.0+noroms-0ubuntu14.1 Full virtualization on i386 and amd64 hardware
ii qemu-kvm-spice 1.0.50-2012.03-0ubuntu2.1 Full virtualization on amd64 hardware

# lsb_release -a
LSB Version: core-2.0-amd64:core-2.0-noarch:core-3.0-amd64:core-3.0-noarch:core-3.1-amd64:core-3.1-noarch:core-3.2-amd64:core-3.2-noarch:core-4.0-amd64:core-4.0-noarch
Distributor ID: Ubuntu
Description: Ubuntu 12.04 LTS
Release: 12.04
Codename: precise