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CHAPTER 5: Driver Installation
5.8 Installing Drivers for SCO UNIX
The SCO UNIX device driver for your Ultra2 LVD SCSI Host Adapter will support SCO UNIX System V/386 Release 3.2v4.0 or later; SCO Open Desktop v2.0, 3.0, or later; and SCO Open Server Releases 3.0 and 5.0.x. The device drivers are transferred from the floppy diskette to the hard drive, from which they are loaded during system initialization. The two SCO UNIX
•SCO UNIX documentation, installation and user’s guide
•The systems setup and installation guide
•The documentation for your system peripherals
•Any README.TXT file contained on Driver Disk 2. Such a file might contain important updated information about
The Adapter drivers developed for SCO UNIX will be installed on the disk drive used for system initialization. The drivers are loaded during the system boot routine and will remain resident on the drive. This is accomplished by following one of the three installation procedures listed in this section: new SCO UNIX installation, adding the device drivers to an existing SCO UNIX system (Adapter is not bootable), or adding the drivers to an existing system and making the Adapter bootable. These procedures differ significantly from one another. We strongly suggest that you carefully read the instructions for the procedure you plan to use and make sure you understand them before proceeding with the corresponding
Another thing you need to check on before you go any further is the interrupt and SCSI ID settings in your system:
•You can assign
•Set the primary SCSI disk (the boot disk) to ID 0 (this is a
•If you’ve attached a tape drive to the Adapter, set its target ID to 2. (Please be aware that you will still need a
•If you’ve attached a
Please refer to your system’s documentation to set the interrupt levels and to your peripherals’ documentation for help in setting SCSI IDs.
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