While I have my olcDatabase={1}hdb.ldif in cn=config directory, I can't seem to get slapd to generate the DB_CONFIG file. My options include olcDbCacheSize, olcDbNoSync etc.. For my reading, if these are specified and DB_CONFIG file exists, (it doesn't as slapd complains about it missing with -d 99), it should generate a DB_CONFIG from these settings.
Any ideas?