When I try to quit out of mkdev tape, it still creates the special
          device files and applicable links. Choosing "q" to quit shows:

                Tape Driver successfully configured
                Default special devices created with the following links:

                /dev/xct0   linked to   /dev/xStp0
                /dev/rct0   linked to   /dev/rStp0 and  /dev/rmt/0b
                /dev/nrct0  linked to   /dev/nrStp0 and /dev/rmt/0bn

          When I choose to view the current SCSI and Enhanced IDE tape drive
          configuration I see:

                Unit            Description

                  0               Generic SCSI-1/SCSI-2 tape drive

          If I try to remove this tape the system reports:

                There are currently no SCSI tape drives configured in the
                /etc/conf/cf.d/mscsi file.  Do you wish to continue?

          To work around this problem, take these steps:

          After aborting the mkdev tape routine with the "q" option,
          do _not_ relink or rebuild the kernel.  Instead,
          cd to /etc/conf/pack.d/Stp and, using your favorite editor,
          edit the space.h file.

          Remove the line at the end of the file after the last comments.
          The comments right before the line to be removed should look
          like this:

                /*BEGIN SCO_STP ENHANCEMENTS*/

          The next line, the one to be removed, looks like this:

                { 0,0, -1, gen_Stp_route };

          It is followed by this line, which remains in the file:

                /*End SCO_STP ENHANCEMENTS*/

          Save your changes and exit.

          Next, type "mkdev tape" and choose option 6 to verify that
          there are no longer any generic SCSI tape drives configured.