Chapter 4
Utilities
Specifying SCSI Parameters
52
•
Format
•
Verify
Changing any of these fields can cause unpredictable results.
Step 7.
You may display (and optionally change) any SCSI parameters listed below for the channel of the
SCSI interface, or restore its SCSI parameters to their default values.
•
SCSI ID
•
Maximum data transfer rate
•
Bus width
•
Whether the SCSI interface is bootable (driver support)
•
Avoid bus resets (secondary cluster server)
•
Restore Defaults
Step 8.
Use the arrow keys to navigate to the appropriate SCSI parameter.
Step 9.
Use the plus (
+
) and minus (
-
) keys to scroll through the values until the value you want is
displayed.
Step 10.
Press
Esc
to exit the “Adapter Properties” screen. You are given these choices:
•
Cancel the exit from the screen (to stay in the “Adapter Properties” screen for the channel of the
SCSI interface)
•
Save the changes you made and then exit the screen
•
Discard the changes you made and then exit the screen
Step 11.
Move the cursor to the action (cancel, save, or discard) you want to take; press
Enter
.
If you selected cancel, you remain in the “Adapter Properties” screen for the channel of the SCSI
interface. You can still change the channel’s parameters listed above.
If you selected save or discard, you are placed in the EFI SCSI Setup Utility’s main menu.
CAUTION
Do
not
select the
<Global Properties>
option on the main menu.
Step 12.
Press
Esc
to exit the main menu and the EFI SCSI Setup Utility.
Step 13.
Select the option for exiting the utility.
Step 14.
When you are prompted to, press
Enter
to stop the SCSI interface; you are now back at the EFI shell
prompt.
Step 15.
At the EFI shell prompt, type this command:
reset
The system starts to reboot. This is
required
to cause the new SCSI setting.
