Update ANA group is in local namespace list.

Fixes #894

Signed-off-by: Gil Bregman <[email protected]>

control/grpc.py

@@ -1421,6 +1421,8 @@ def namespace_change_load_balancing_group_safe(self, request, context):
             self.logger.error(errmsg)
             return pb2.req_status(status=errno.ENODEV, error_message=errmsg)
 
+        find_ret = self.subsystem_nsid_bdev_and_uuid.find_namespace(request.subsystem, nsid)
+
         omap_lock = self.omap_lock.get_omap_lock_to_use(context)
         with omap_lock:
             ns_entry = None
@@ -1453,6 +1455,8 @@ def namespace_change_load_balancing_group_safe(self, request, context):
                     transit_anagrpid=0
                 )
                 self.logger.debug(f"nvmf_subsystem_set_ns_ana_group: {ret}")
+                if not find_ret.empty():
+                    find_ret.anagrpid = request.anagrpid
             except Exception as ex:
                 errmsg = f"{change_lb_group_failure_prefix}:\n{ex}"
                 resp = self.parse_json_exeption(ex)