Software Installation and User’s Guide77Installing SCO UnixWare* Not supplied7.2 Installing the ICP RAID Controller as Boot ControllerThere must be a host drive on the first ICP RAID controller found during a cold boot. Inaddition, the ICP RAID BIOS must be enabled and the SCSI ID of the corresponding ICPRAID SCSI channel must be set to 7.To begin the installation1. Boot the system with the first UnixWare boot disk or CD. The operating system scansthe system for host adapters.2. When requested insert the UnixWare HBA-Disk.3. Follow the installation as described in the SCO documentation.Note: The assignment of an IRQ to an INT is made by the PCI System BIOS. UnixWareversions 2.x and higher automatically recognize the IRQ of a PCI expansion card.7.3 Installing the ICP RAID Controller as an AdditionalControllerTwo cases are discussed below.7.3.1 No ICP RAID Controller Has Yet Been ConfiguredIn this case, the ICP RAID driver must be installed from the UnixWare HBA-Disk bymeans of the UnixWare desktop and the options “System Setup”, “Application Setup”.Alternatively, this procedure can be carried out from the UnixWare shell: “pkgadd -d /dev/dsk/f0t” (ICP RAID driver disk in drive 0).
