Chapter 5 SCSI Drive Installation 89
• DURING INSTALLATION, THE ROOT DISK IS NOT
FOUND, OR THE PARTITIONING OF THE DISK FAILS.
a. If a SCSI tape drive is used in the initial installation: The
SCSI tape drive ID should be set to “2”, and it should be
configured to path 0, LUN 0.
The ID of the tape drive should not conflict with any other
SCSI device ID.
b. If a SCSI CD-ROM drive is used in the initial installation:
The SCSI CD-ROM drive ID should be set to “5”, and it
should be configured to path 0, LUN 0.
The ID of the CD-ROM drive should not conflict with any
other SCSI device ID.
c. Make sure no previous partitions exist on the root hard drive.
Important additional information
How to Remove a SCSI Hard Drive From SCO UNIX
1.
From the CAM3 main menu, select the option to add or
remove specific devices. A list will appear showing the
current configuration followed by a menu of choices. To
remove a SCSI hard drive, select option 4 and press Enter.
2.
A user prompt to review SCSI ID information is displayed.
After responding to the prompt, press Enter to start the
mkdev.scsi utility for removing a SCSI hard drive.
3.
The .scsi utility program menu appears. Select option 2 to
remove a hard drive and press Enter.
4.
The system will prompt to remove a SCSI device. Select
option 1 to remove a hard drive and press Enter.
5.
The system will prompt for the prefix of the SCSI host adapter
that supports the device. If the default is bhba, press Enter. If
the default is not bhba, type: bhba Press Enter.
6.
The system will prompt for which SCSI host adapter supports
the hard drive. Respond with the correct path number (bus
number), and press Enter.
