[libvirt-users] active commit not supported with this QEMU binary

Hi All, I am creating snapshot and whilest running blockcommit I am coming acrross this error: virsh blockcommit Node-A vda --verbose --pivot error: unsupported configuration: active commit not supported with this QEMU binary Does anyone know what this could be and how to fix it, i tried compiling latest libvirt and latest qemu.. libvirtd -V libvirtd (libvirt) 2.1.0 kvm -version QEMU emulator version 2.6.93, Copyright