That is backward incompatible schema change relying on the fact that all resources use keystone tenant_ids only.
** Changed in: neutron Importance: Undecided => Low ** Tags added: db ** Changed in: neutron Status: New => Confirmed ** Changed in: neutron Status: Confirmed => Opinion -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to neutron. https://bugs.launchpad.net/bugs/1361190 Title: Too huge space reserved for tenant_id in the database Status in OpenStack Neutron (virtual network service): Opinion Bug description: Keystone defines the project/user/domain IDs as varchar(64), but neutron uses varchar(255) on every resources. But the tenant id actually generated by keystone is 32 character. Please change to the tenant id lengths to <=64 >=32. The record size has impact on the memory usage and to the db/disk caching efficiency. To manage notifications about this bug go to: https://bugs.launchpad.net/neutron/+bug/1361190/+subscriptions -- Mailing list: https://launchpad.net/~yahoo-eng-team Post to : yahoo-eng-team@lists.launchpad.net Unsubscribe : https://launchpad.net/~yahoo-eng-team More help : https://help.launchpad.net/ListHelp