Release 10.1A: OpenEdge Data Management:
Database Administration

Database UUID file (HPUX 32 and 64 bit only)

In addition to the .cluster file, on HPUX, a UUID file is also created. This file contains a translation of the process names to the cluster-registered names. The file is named <dbname>.uuid. For example, if the database name is sports2000.db, the UUID file will be sports2000.uuid.