3-6Compaq DAT AutoLoader Reference Guide

3.Remove the default tape device from controller 0, ID 2.

4.Add the new tape drive to the configuration.

5.Relink the kernel and reboot the computer to multi-user mode.

6.Run the hwconfig command to ensure the new tape configuration is correct. The information appears in a line such as:

%tape - - - type= S ha=0 id=2 lun=0 ht= ...

In the above example, “id=2” indicates that the SCSI ID is 2.

See the section “Setting the SCSI ID,” in Chapter 2 for more information on setting the SCSI ID.

IMPORTANT: SCO OpenServer’s install kernel only communicates with the first SCSI controller in the system. Remove the generic tape at ID2, then add the correct tape driver using correct ID, bus, and LUN values.

SCO UnixWare

The drivers required to support Compaq SCSI tape drives under SCO UNIX are the SCO SCSI tape (stp) driver and an appropriate SCSI controller driver. The stp driver is built into SCO UNIX. Consult the SCO System Administrator’s Guide for directions on how to configure the SCSI tape driver.

The table below describes the drivers required to support current Compaq

SCSI controllers.

Table 3-4

SCO UnixWare

Controller

Software Driver Information

32-Bit Fast SCSI-2 Controllers

32-Bit Fast-Wide SCSI-2 Controllers

Wide-Ultra SCSI Controllers

LVD Wide SCSI Controllers

Refer to the documentation accompanying the Compaq Support Software for SCO UnixWare. Versions 2.x to 7.x. or Compaq EFS 2.2x for UnixWare 2.1 or Compaq EFS 7.2x for UnixWare 7.x. The required driver is

CPQSC.

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Compaq 326817-003 manual SCO UnixWare