@@ -440,6 +440,9 @@ function create_nova_conf {

             local db="nova_cell1"

         else

             local db="nova_cell0"

+            # When in superconductor mode, nova-compute can't send instance

+            # info updates to the scheduler, so just disable it.

+            iniset $NOVA_CONF filter_scheduler track_instance_changes False

         fi

         iniset $NOVA_CONF database connection `database_connection_url $db`

@@ -843,6 +846,9 @@ function start_nova_compute {

         cp $compute_cell_conf $NOVA_CPU_CONF

         # FIXME(danms): Should this be configurable?

         iniset $NOVA_CPU_CONF workarounds disable_group_policy_check_upcall True

+        # Since the nova-compute service cannot reach nova-scheduler over

+        # RPC, we also disable track_instance_changes.

+        iniset $NOVA_CPU_CONF filter_scheduler track_instance_changes False

         iniset_rpc_backend nova $NOVA_CPU_CONF DEFAULT "nova_cell${NOVA_CPU_CELL}"

     fi