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-rw-r--r--nova/compute/instance_types.py4
1 files changed, 2 insertions, 2 deletions
diff --git a/nova/compute/instance_types.py b/nova/compute/instance_types.py
index 73105b33f..3060e0bc2 100644
--- a/nova/compute/instance_types.py
+++ b/nova/compute/instance_types.py
@@ -28,7 +28,7 @@ from oslo.config import cfg
from nova import context
from nova import db
from nova import exception
-from nova.openstack.common.db.sqlalchemy import session as db_session
+from nova.openstack.common.db import exception as db_exc
from nova.openstack.common import log as logging
from nova import utils
@@ -134,7 +134,7 @@ def create(name, memory, vcpus, root_gb, ephemeral_gb=None, flavorid=None,
try:
return db.instance_type_create(context.get_admin_context(), kwargs)
- except db_session.DBError, e:
+ except db_exc.DBError, e:
LOG.exception(_('DB error: %s') % e)
raise exception.InstanceTypeCreateFailed()