ovs-vswitchd.conf.db(5) on Linux
The text 1273c6af5790, as Debian 9 (Stretch) shipped it.
Open_vSwitch database schema A database with this schema holds the configuration for one Open vSwitch daemon. The top-level configuration for the daemon is the Open_vSwitch table, which must have exactly one record. Records in other tables are significant only when they can be reached directly or indirectly from the Open_vSwitch table. Records that are not reachable from the Open_vSwitch table are automatically deleted from the database, except for records in a few distinguished ``root set’’ tables.