Chapter 4
Utilities
Specifying SCSI Parameters
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CAUTION Do not change the value for any of these fields on the “Device Properties” screen:
• Scan Id
• Scan LUNs > 0
• Disconnect
• SCSI Timeout
• Queue Tags
• 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 this channel of this
SCSI board, or restore its SCSI parameters to their default values.
• SCSI ID
• Maximum data transfer rate
•Bus width
• Whether the HBA 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 this channel of
this SCSI board)
• 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 this channel of this SCSI
board. You can still change this 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.