Hi, I am looking for some good performing (as far as speed of backup is conserned) onconfig values for the following two variables: BAR_NB_XPORT_COUNT (Number of data buffers of each onbar_d process - Default value is: 10) BAR_XFER_BUF_SIZE (PageSize of each transfer buffer - Default value is: 15) My API & TDP for Informix is 4.1 , Server&Client: AIX4.3.3 , 100Mbps FDX Network, backing up to 3 3590 tapes drives. Memory and Paging space is: 3GB My DB is about 500+ GB and my BAR_MAX_BACKUP is set to 3. Any AIX fast performing AIX settings are also welcomed. Thanks in advance for yr assistance. Bgds. Othonas
