debuglevel The value of the parameter (a astring) allows the debug level (logging level) to be specified in the smb.conf file. This parameter has been extended since the 2.2.x series, now it allows to specify the debug level for multiple debug classes. This is to give greater flexibility in the configuration of the system. The following debug classes are currently implemented: all tdb printdrivers lanman smb rpc_parse rpc_srv rpc_cli passdb sam auth winbind vfs idmap quota acls locking msdfs dmapi registry 0 3 passdb:5 auth:10 winbind:2