we experiencing similar behaviour with live migrations. all of a sudden migrations begin to stuck (with no obvious reason in nova log) and finally we are seeing entries in those 2 tables you mentioned with INACTIVE state. we are running a stein cloud with provider networks managed with openvswitch.
we experiencing similar behaviour with live migrations. all of a sudden migrations begin to stuck (with no obvious reason in nova log) and finally we are seeing entries in those 2 tables you mentioned with INACTIVE state. we are running a stein cloud with provider networks managed with openvswitch.