MySQL database tables are using the MyISAM engine. Created migration script to change all current tables to InnoDB.

1 files changed, 57 insertions, 0 deletions

diff --git a/nova/db/sqlalchemy/migrate_repo/versions/017_set_engine_mysql_innodb.py b/nova/db/sqlalchemy/migrate_repo/versions/017_set_engine_mysql_innodb.py
new file mode 100644
index 000000000..be7ff5abd
--- /dev/null
+++ b/nova/db/sqlalchemy/migrate_repo/versions/017_set_engine_mysql_innodb.py
@@ -0,0 +1,57 @@
+# vim: tabstop=4 shiftwidth=4 softtabstop=4
+
+# Copyright 2011 OpenStack LLC.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+from sqlalchemy import MetaData, Table
+
+meta = MetaData()
+
+def upgrade(migrate_engine):
+    # Upgrade operations go here. Don't create your own engine;
+    # bind migrate_engine to your metadata
+    meta.bind = migrate_engine
+    if migrate_engine.name == "mysql":
+        migrate_engine.execute("ALTER TABLE auth_tokens Engine=InnoDB")
+        migrate_engine.execute("ALTER TABLE certificates Engine=InnoDB")
+        migrate_engine.execute("ALTER TABLE compute_nodes Engine=InnoDB")
+        migrate_engine.execute("ALTER TABLE console_pools Engine=InnoDB")
+        migrate_engine.execute("ALTER TABLE consoles Engine=InnoDB")
+        migrate_engine.execute("ALTER TABLE export_devices Engine=InnoDB")
+        migrate_engine.execute("ALTER TABLE fixed_ips Engine=InnoDB")
+        migrate_engine.execute("ALTER TABLE floating_ips Engine=InnoDB")
+        migrate_engine.execute("ALTER TABLE instance_actions Engine=InnoDB")
+        migrate_engine.execute("ALTER TABLE instance_metadata Engine=InnoDB")
+        migrate_engine.execute("ALTER TABLE instance_types Engine=InnoDB")
+        migrate_engine.execute("ALTER TABLE instances Engine=InnoDB")
+        migrate_engine.execute("ALTER TABLE iscsi_targets Engine=InnoDB")
+        migrate_engine.execute("ALTER TABLE key_pairs Engine=InnoDB")
+        migrate_engine.execute("ALTER TABLE migrate_version Engine=InnoDB")
+        migrate_engine.execute("ALTER TABLE migrations Engine=InnoDB")
+        migrate_engine.execute("ALTER TABLE networks Engine=InnoDB")
+        migrate_engine.execute("ALTER TABLE projects Engine=InnoDB")
+        migrate_engine.execute("ALTER TABLE quotas Engine=InnoDB")
+        migrate_engine.execute("ALTER TABLE security_group_instance_association Engine=InnoDB")
+        migrate_engine.execute("ALTER TABLE security_group_rules Engine=InnoDB")
+        migrate_engine.execute("ALTER TABLE security_groups Engine=InnoDB")
+        migrate_engine.execute("ALTER TABLE services Engine=InnoDB")
+        migrate_engine.execute("ALTER TABLE user_project_association Engine=InnoDB")
+        migrate_engine.execute("ALTER TABLE user_project_role_association Engine=InnoDB")
+        migrate_engine.execute("ALTER TABLE user_role_association Engine=InnoDB")
+        migrate_engine.execute("ALTER TABLE users Engine=InnoDB")
+        migrate_engine.execute("ALTER TABLE volumes Engine=InnoDB")
+        migrate_engine.execute("ALTER TABLE zones Engine=InnoDB")
+
+def downgrade(migrate_engine):
+    meta.bind = migrate_engine