Compaq StorageWorks HSG60 ACS Solution Software V8.6 for Sun Solaris Installation and Configuration Guide

Fibre Channel: Considerations for Both Loop and Fabric Environments 6–13
■ Set the Target IDs.
NN Adapter # Control. M LN Targets Port IDs ( WWPN ) Driver Path
-- --------- -- ------- -- --- ------- ------------------ ------------
1 fcaw 0 fcaw L 16 64,65 /sbus@2,0/fcaw@2,0
2 fibre-channel 0 fca-pci F16 64 5000-1fe1-0000-0d41 /pci@a,2000/fibre-channel@2
65 5000-1fe1-0000-0d42
3 fibre-channel1 fca-pci F 16 64 5000-1fe1-0000-0d41 /pci@b,2000/fibre-channel@2
65 5000-1fe1-0000-0d42
Select record number NN (Hit RETURN to escape.):
Choose Record 2, and the following dialogue takes place. (Each information message or
prompt is prefaced with a bullet).
■ Driver fca-pci is configured for Fabric mode.
Change the Mode from Fabric to Loop
This is always the first statement during modify and serves as a reminder of the mode of
the adapter’s driver.
■ Do you want to change this mode? [y,N]
This question prompts for a change of mode. Since, in this example, the mode is currently
set to ’fabric’, answering y will set the driver for loop mode. When you implement loop
mode, the ALPAs are used for access.
Change the Number of LUNs per Target
When changing from loop to fabric mode, you need to supply the WWPNs.
■ Do you want to change the number of LUNs per Target? [y,N]
By default, the Solaris Platform kit software supplies LUNs 0-15 for a total of 16 LUNs
per Target. This number is more than adequate for many purposes. However, if you want
to change the number of LUNs per Target, select y, and the following prompt is displayed:
■ Enter the number of LUNs per Target in a range of 1..64 (default: 16):