Update case for domain_blkinfo
Change-Id: I90b17d6aa98057690d5d3d0ac61ed2d3207166d0
Signed-off-by: Liping Cheng <lcheng@redhat.com>
Reviewed-on: https://code.engineering.redhat.com/gerrit/179632
Tested-by: Libvirt Jenkins <libvirt-jenkins@redhat.com>
Signed-off-by: Liping Cheng <lcheng@redhat.com>