I could see this issue in cinder
root@sheelrana-VirtualBox:/home/sheelrana/cross_project/openstack-specs# cinder-manage db sync 4324234234 2016-02-17 15:17:13.147 CRITICAL cinder [-] MemoryError
2016-02-17 15:17:13.147 TRACE cinder Traceback (most recent call last): 2016-02-17 15:17:13.147 TRACE cinder File "/usr/local/bin/cinder-manage", line 10, in <module> 2016-02-17 15:17:13.147 TRACE cinder sys.exit(main()) 2016-02-17 15:17:13.147 TRACE cinder File "/opt/stack/cinder/cinder/cmd/manage.py", line 575, in main 2016-02-17 15:17:13.147 TRACE cinder fn(*fn_args) 2016-02-17 15:17:13.147 TRACE cinder File "/opt/stack/cinder/cinder/cmd/manage.py", line 214, in sync 2016-02-17 15:17:13.147 TRACE cinder return db_migration.db_sync(version) 2016-02-17 15:17:13.147 TRACE cinder File "/opt/stack/cinder/cinder/db/migration.py", line 61, in db_sync 2016-02-17 15:17:13.147 TRACE cinder init_version=init_version) 2016-02-17 15:17:13.147 TRACE cinder File "/usr/local/lib/python2.7/dist-packages/oslo_db/sqlalchemy/migration.py", line 79, in db_sync 2016-02-17 15:17:13.147 TRACE cinder migration = versioning_api.upgrade(engine, repository, version) 2016-02-17 15:17:13.147 TRACE cinder File "/usr/local/lib/python2.7/dist-packages/migrate/versioning/api.py", line 186, in upgrade 2016-02-17 15:17:13.147 TRACE cinder return _migrate(url, repository, version, upgrade=True, err=err, **opts) 2016-02-17 15:17:13.147 TRACE cinder File "<decorator-gen-15>", line 2, in _migrate 2016-02-17 15:17:13.147 TRACE cinder File "/usr/local/lib/python2.7/dist-packages/migrate/versioning/util/__init__.py", line 160, in with_engine 2016-02-17 15:17:13.147 TRACE cinder return f(*a, **kw) 2016-02-17 15:17:13.147 TRACE cinder File "/usr/local/lib/python2.7/dist-packages/migrate/versioning/api.py", line 345, in _migrate 2016-02-17 15:17:13.147 TRACE cinder changeset = schema.changeset(version) 2016-02-17 15:17:13.147 TRACE cinder File "/usr/local/lib/python2.7/dist-packages/migrate/versioning/schema.py", line 82, in changeset 2016-02-17 15:17:13.147 TRACE cinder changeset = self.repository.changeset(database, start_ver, version) 2016-02-17 15:17:13.147 TRACE cinder File "/usr/local/lib/python2.7/dist-packages/migrate/versioning/repository.py", line 224, in changeset 2016-02-17 15:17:13.147 TRACE cinder versions = range(int(start) + range_mod, int(end) + range_mod, step) 2016-02-17 15:17:13.147 TRACE cinder MemoryError 2016-02-17 15:17:13.147 TRACE cinder
I could see this issue in cinder
root@sheelrana- VirtualBox: /home/sheelrana /cross_ project/ openstack- specs# cinder-manage db sync 4324234234
2016-02-17 15:17:13.147 CRITICAL cinder [-] MemoryError
2016-02-17 15:17:13.147 TRACE cinder Traceback (most recent call last): bin/cinder- manage" , line 10, in <module> cinder/ cinder/ cmd/manage. py", line 575, in main cinder/ cinder/ cmd/manage. py", line 214, in sync db_sync( version) cinder/ cinder/ db/migration. py", line 61, in db_sync init_version) lib/python2. 7/dist- packages/ oslo_db/ sqlalchemy/ migration. py", line 79, in db_sync api.upgrade( engine, repository, version) lib/python2. 7/dist- packages/ migrate/ versioning/ api.py" , line 186, in upgrade gen-15> ", line 2, in _migrate lib/python2. 7/dist- packages/ migrate/ versioning/ util/__ init__. py", line 160, in with_engine lib/python2. 7/dist- packages/ migrate/ versioning/ api.py" , line 345, in _migrate changeset( version) lib/python2. 7/dist- packages/ migrate/ versioning/ schema. py", line 82, in changeset .changeset( database, start_ver, version) lib/python2. 7/dist- packages/ migrate/ versioning/ repository. py", line 224, in changeset
2016-02-17 15:17:13.147 TRACE cinder File "/usr/local/
2016-02-17 15:17:13.147 TRACE cinder sys.exit(main())
2016-02-17 15:17:13.147 TRACE cinder File "/opt/stack/
2016-02-17 15:17:13.147 TRACE cinder fn(*fn_args)
2016-02-17 15:17:13.147 TRACE cinder File "/opt/stack/
2016-02-17 15:17:13.147 TRACE cinder return db_migration.
2016-02-17 15:17:13.147 TRACE cinder File "/opt/stack/
2016-02-17 15:17:13.147 TRACE cinder init_version=
2016-02-17 15:17:13.147 TRACE cinder File "/usr/local/
2016-02-17 15:17:13.147 TRACE cinder migration = versioning_
2016-02-17 15:17:13.147 TRACE cinder File "/usr/local/
2016-02-17 15:17:13.147 TRACE cinder return _migrate(url, repository, version, upgrade=True, err=err, **opts)
2016-02-17 15:17:13.147 TRACE cinder File "<decorator-
2016-02-17 15:17:13.147 TRACE cinder File "/usr/local/
2016-02-17 15:17:13.147 TRACE cinder return f(*a, **kw)
2016-02-17 15:17:13.147 TRACE cinder File "/usr/local/
2016-02-17 15:17:13.147 TRACE cinder changeset = schema.
2016-02-17 15:17:13.147 TRACE cinder File "/usr/local/
2016-02-17 15:17:13.147 TRACE cinder changeset = self.repository
2016-02-17 15:17:13.147 TRACE cinder File "/usr/local/
2016-02-17 15:17:13.147 TRACE cinder versions = range(int(start) + range_mod, int(end) + range_mod, step)
2016-02-17 15:17:13.147 TRACE cinder MemoryError
2016-02-17 15:17:13.147 TRACE cinder