Adaptec 29320A-R User Guide - Page 130

Installing the SCSI Driver for UnixWare, OpenServer, and Open Unix Using UnixWare/Open Unix and the Host Adapter This section contains useful information on using UnixWare/Open Unix and your host adapter. Using Tunable Parameters For UnixWare/Open Unix, some parameters are defined in the following file: /etc/conf/pack.d/adpu320/space.c These parameters can be tuned for the adpu320 driver. Please refer to the comments in the appropriate space.c file for a description of these parameters. After modifying the space.c file, you must rebuild the kernel then reboot the system for the new parameters to take effect. To rebuild the kernel, type the following, and press Enter after each line: /etc/conf/bin/idbuild -B cp /etc/conf/cf.d/unix /stand/unix Note: The drivers support Tagged Queuing and Reinitialization. Using Multiple Host Adapters With UnixWare/Open Unix/ OpenServer When using multiple host adapters, consider the following: s The host adapter and computer must be configured for multiple host adapters as explained in the host adapter's user's guide. s To boot from the Ultra320 host adapter, make sure the host adapter is installed in the lowest PCI slot number. See your host adapter's user's guide. 11-9