Add log statement when NBD device is setup
Add log statement when NBD device is setup

Signed-off-by: Daniel P. Berrange <bb938cf255e055ff3507f2627d214e8e62118fcf@redhat.com>

datto/libvirt,cbosdo/libvirt,datto/libvirt,olafhering/libvirt,shugaoye/libvirt,rlaager/libvirt,cbosdo/libvirt,andreabolognani/libvirt,elmarco/libvirt,nertpinx/libvirt,andreabolognani/libvirt,fabianfreyer/libvirt,eskultety/libvirt,nertpinx/libvirt,taget/libvirt,rlaager/libvirt,VenkatDatta/libvirt,rlaager/libvirt,libvirt/libvirt,nertpinx/libvirt,zippy2/libvirt,crobinso/libvirt,shugaoye/libvirt,VenkatDatta/libvirt,zippy2/libvirt,nertpinx/libvirt,zhlcindy/libvirt-1.1.4-maintain,taget/libvirt,taget/libvirt,crobinso/libvirt,VenkatDatta/libvirt,fabianfreyer/libvirt,agx/libvirt,datto/libvirt,shugaoye/libvirt,elmarco/libvirt,cbosdo/libvirt,fabianfreyer/libvirt,VenkatDatta/libvirt,cbosdo/libvirt,datto/libvirt,jfehlig/libvirt,jfehlig/libvirt,libvirt/libvirt,jardasgit/libvirt,olafhering/libvirt,nertpinx/libvirt,agx/libvirt,olafhering/libvirt,jardasgit/libvirt,zhlcindy/libvirt-1.1.4-maintain,jardasgit/libvirt,andreabolognani/libvirt,eskultety/libvirt,libvirt/libvirt,taget/libvirt,rlaager/libvirt,crobinso/libvirt,eskultety/libvirt,jardasgit/libvirt,crobinso/libvirt,eskultety/libvirt,jfehlig/libvirt,agx/libvirt,eskultety/libvirt,fabianfreyer/libvirt,jardasgit/libvirt,taget/libvirt,agx/libvirt,elmarco/libvirt,rlaager/libvirt,zhlcindy/libvirt-1.1.4-maintain,andreabolognani/libvirt,andreabolognani/libvirt,datto/libvirt,olafhering/libvirt,elmarco/libvirt,VenkatDatta/libvirt,jfehlig/libvirt,shugaoye/libvirt,agx/libvirt,zippy2/libvirt,zhlcindy/libvirt-1.1.4-maintain,zhlcindy/libvirt-1.1.4-maintain,cbosdo/libvirt,fabianfreyer/libvirt,elmarco/libvirt,shugaoye/libvirt,zippy2/libvirt,libvirt/libvirt