DB_Config and log files

Hello thereMy DB_CONFIG looks like this set_cachesize 0 716800 0set_lg_bsize 2097512set_lg_dir /usr/local/var/openldap-logsset_flags DB_LOG_AUTOREMOVE Recently , we have few batch processes running in the LDAP server for Datawarehouse groups and other apps and this is causing DB logs to grow . When I do a ls -l the size of the logs are almost 4GB in size. This is causing trouble and we don't want this many logs. How do I limit the log size so that it doesn't exceed lets say 1 GB . These DB logs are of very little importance to us. We periodically do a backup using slapcat and we can use this in case we have a fatal crash .Please throw some light on how to limit these DB logs . Thanks