Intel SRCU31, User Manual

Page: 72 / 182

72 Intel RAID SRCU31 Users Guide
Installing the Intel RAID Controller SRCU31 as an
Additional Controller
Two cases are discussed below.
No Intel RAID Controller SRCU31 Has Yet Been Configured for
UnixWare
In this case, the Intel RAID Controller SRCU31 driver must be installed from the UnixWare
BTLD-Disk by means 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” (Intel RAID Controller SRCU31 driver disk in drive 0).
An Intel RAID Controller SRCU31 Has Already Been Configured
for UnixWare
In this case, you only have to add an additional entry for the new Intel RAID Controller SRCU31.
This is carried out by the command.
/etc/scsi/pdiadd -d DRQ -v IRQ -m MEM srch
For DRQ use 0 (not necessary for PCI boards). For IRQ write the IRQ number that Intel RAID
Controller SRCU31 uses. MEM corresponds to the DPMEM address of the Intel RAID Controller
SRCU31 (which is displayed in the BIOS message of the Intel RAID Controller SRCU31 after
power up). In both cases, you have to carry out a cold boot to use the new Intel RAID Controller
SRCU31 under UnixWare.
Example:
/etc/scsi/pdiadd -d 0 -v 12 -m c8000 srch.
Then reboot of the UnixWare system. No kernel link is required because the driver will be
dynamically loaded.