Installation guide

1
Booting from the External Storage Array
1-33
Installation and Configuration
In FC-SW environments, "Point To Point" is the appropriate setting;
In FC-AL/"direct attach" environments, "Loop Only" should be
selected. Type the appropriate selection and press Enter. The
selected connection topology will now be reflected. Type 0 and press
Enter to return to the previous menu as shown in Figure 1-29 on
page 1-31.
Option 3 (Edit Database) allows the appropriate WWN of the array
port, and the LUN address, to be specified for boot.
Figure 1-32 Example Array Port WWN and LUN Values
Type 3 and press Enter. Select 0 to select the first WWN database
entry, and press Enter. The utility prompts for Entry 0 Port WWN;
type the full WWN of the array port being used for boot, and press
Enter. The utility prompts for "Node WWN"; enter the same WWN
used above, and press Enter. The utility prompts for the hexadecimal
LUN address to be used for boot; type the appropriate hexadecimal
LUN value to be used for boot and press Enter. Figure 1-32 shows
example array port WWN and LUN values.
Note: This utility does not explicitly check the values entered for validity,
care must be taken to ensure that the proper array port WWN and LUN
addresses have been entered
The utility will prompt for another WWN database entry to modify,
press Enter to return to the menu as shown inFigure 1-29 on
page 1-31. Save the configuration changes by typing 11 (Write) and
press Enter. The utility reports that it is done saving changes; press
any key to continue, and then 12 to exit the utility. The system
reports that options have been set, as shown in Figure 1-33 .
Figure 1-33 Options Set