Chapter 4
Utilities
Specifying SCSI Parameters
51
TIP
To move the cursor in the EFI SCSI Setup Utility, you can use these keys:
•
Arrow keys:
↑
↓
←
→
•
Alternate keys:
H
= left
J
= down
K
= up
L
= right
I
= home
O
= end
Move the cursor to highlight the channel of the SCSI interface; press
Enter
. (To determine which
channel of the interface to highlight, match the
PCI Bus
,
PCI Dev
, and
PCI Func
values on this
screen to the
Bus #
,
Dev #
, and
Fnc #
values from the
info io
command.)
CAUTION
Do
not
select the
<Global Properties>
option on the main menu.
Step 6.
The “Adapter Properties” screen for this channel of the SCSI interface is displayed. If you like, you
can make sure the utility is running for the channel of the SCSI interface by comparing the values
shown for
PCI Bus
,
PCI Device
, and
PCI Function
to the
Bus #
,
Dev #
, and
Fnc #
values from
the
info io
command.
CAUTION
Do
not
change the value for
any
of these fields on the “Adapter Properties” screen:
•
Auto Termination
•
SCSI Parity
•
SCSI Bus Scan Order
•
Spinup Delay (Secs)
Changing any of these fields can cause unpredictable results.
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
