set_flags DB_TXN_NOSYNC off
set_flags DB_TXN_WRITE_NOSYNC on
set_flags DB_DIRECT_DB off
set_flags DB_DSYNC_DB off
log_set_config DB_LOG_DIRECT off
log_set_config DB_LOG_DSYNC off
set_lg_dir .
set_data_dir ..
log_set_config DB_LOG_AUTO_REMOVE on
set_cachesize 0 2097152 1
mutex_set_max 30000
set_lg_max 10485760
set_lg_bsize 2097152