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4-16 BIOS Features
Ver. 2.0 Copyright © 2002 by LSI Logic Corporation. All rights reserved.
change from auto detect of topology, and that firmware version 1.00.03
is the minimum revision to support this functionality.
The following is an example of how to select a manual topology N_Port
or NL_Port on a selected Fibre Channel port.
Select the controller you want to modify, as follows:
ok show-disks
a) /pci@1f,0/pci@1/IntraServer,fc@2/disk
b) /pci@1f,0/pci@1/IntraServer,Ultra2-scsi@1/disk
c) /pci@1f,0/pci@1,1/ide@3/cdrom
d) /pci@1f,0/pci@1,1/ide@3/disk
e) /pci@1f,0/pci@1,1/ebus@1/fdthree@14,3203f0
q) NO SELECTION
Enter Selection, q to quit: a
/pci@1f,0/pci@1/IntraServer,fc@2/disk has been selected.
Type ^Y ( Control-Y ) to insert it in the command line.
e.g. ok nvalias mydev ^Y for creating devalias mydev for
/pci@1f,0/pci@1/IntraServer,fc@2/disk
ok select /pci@1f,0/pci@1/IntraServer,fc@2
Then enter commands as shown in the following example:
ok show-topology
Topology selected is auto
Current topology is unknown (no link)
ok set-topology <-Command with no options provides
help
usage is <topology> set-topology
topology = 1 NL_Port
topology = 2 N_Port
topology = a auto
ok 1 set-topology
Topology selected is NL_Port
Topology has been set
Change will take effect after system power cycle