How do you run the database recovery?  And is there any way to determine what caused the problem?
 
thanks!
 

[07/Aug/2007:11:12:52 -0500] - Fedora-Directory/1.0.3 B2006.320.1956 starting up

[07/Aug/2007:11:12:52 -0500] - libdb: PANIC: fatal region error detected; run recovery

[07/Aug/2007:11:12:52 -0500] - Opening database environment (/opt/fedora-ds/slapd-grid-identity/db) failed. err=-30978: DB_RUNRECOVERY: Fatal error, run database recovery

[07/Aug/2007:11:12:52 -0500] - start: Failed to init database, err=-30978 DB_RUNRECOVERY: Fatal error, run database recovery

[07/Aug/2007:11:12:52 -0500] - Failed to start database plugin ldbm database