HP RX2600 Manuel d'utilisateur télécharger pdf (Page 77)

Version 1.2 Page 63 4/22/04

This listing shows which driver controls which device (controller). In the above example, this SCSI board’s

information is shown in bold, for highlighting purposes. You can tell the information is for this SCSI board

because the values shown for Ctrl—1D and 1E—are the controller’s handles for the SCSI board’s two

channels (from the information displayed by the devtree command).

NOTE The EFI driver’s handle values will change on every boot.

TIP

From this command (drvcfg), we recommend you record these two pieces of information for

each channel of each SCSI board HBA you want to change the SCSI parameters for:

• Dry (the EFI driver’s handle)

• Ctrl (the controller’s handle)

Step 4.

Using the information (the driver’s handle [Dry] and the controller’s handle [Ctrl]) from the

d.rvcfg command, start the EFI SCSI Setup Utility for one channel of this SCSI board. Still at

the EFI shell prompt, type this command:

drvcfg -s drvr_handle ~tr1_har.~1e

where

• drvr_handle is the handle of the driver that controls the channel whose SCSI ID you want to

display or change

• cntrl_handle is the handle of the controller for the channel whose SCSI ID you want to

display or change

So, continuing the example for channel A of this SCSI board, you would type:

drvcfg -s 43 1E

Step 5.

The EFI SCSI Setup Utility starts, and its main menu is displayed, showing a list of all the EFI-

capable HBAs in the system.

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

0 = end

Move the cursor to highlight this channel of this SCSI board; press Enter. (To determine

which channel of the HBA 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 this SCSI board is displayed. If you like,

you can make sure the utility is running for this channel of this SCSI board 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

1 2 ... 72 73 74 75 76 77 78 79 80 81 82 83 84

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HP RX2600 Manuel d'utilisateur Page 77

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