From: Eugene Nikanorov <enikanorov@mirantis.com>
Date: Thu, 29 Jan 2015 21:58:42 +0000 (+0300)
Subject: Log tenant ports if subnet could not be deleted
X-Git-Url: https://review.fuel-infra.org/gitweb?a=commitdiff_plain;h=c17faaad2b1030b16c1464b4ca3325a19631833d;p=openstack-build%2Fneutron-build.git

Log tenant ports if subnet could not be deleted

Change-Id: Icd64cda9de2bb1c3ab090366a7a20cec894dca14
Related-Bug: #1357055
---

diff --git a/neutron/db/db_base_plugin_v2.py b/neutron/db/db_base_plugin_v2.py
index 9eb281bfd..3fb63c922 100644
--- a/neutron/db/db_base_plugin_v2.py
+++ b/neutron/db/db_base_plugin_v2.py
@@ -1248,9 +1248,12 @@ class NeutronDbPluginV2(neutron_plugin_base_v2.NeutronPluginBaseV2,
             # the isolation level is set to READ COMMITTED allocations made
             # concurrently will be returned by this query
             if not is_auto_addr_subnet:
-                if self._subnet_check_ip_allocations(context, id):
-                    LOG.debug("Found IP allocations on subnet %s, "
-                              "cannot delete", id)
+                alloc = self._subnet_check_ip_allocations(context, id)
+                if alloc:
+                    LOG.info(_LI("Found IP allocation %(alloc)s on subnet "
+                                 "%(subnet)s, cannot delete"),
+                             {'alloc': alloc,
+                              'subnet': id})
                     raise n_exc.SubnetInUse(subnet_id=id)
 
             context.session.delete(subnet)