System information

22 Chapter 2
Locating the WWPN With Fibre Channel Info
To find the WWPN for a port on your host system’s fibre channel card
using Fibre Channel Info:
1 Copy the Fibre Channel Info application from the “Mac OS X Utilities” folder on the Xserve
RAID Admin Tools disc to your host computer.
Note: You must use this application on the host computer to locate the WWPN for each port
on the Apple Fibre Channel PCI Card in that computer.
2 Open Fibre Channel Info on the host computer.
The application displays Word Wide Port Name (on the right side of the window), as well as
the node name and the slot in which the fibre channel card is installed.
Note: The application locates a WWPN for each of the two ports on the fibre channel card.
You may need to experiment by using both of these names to map the arrays you want to
show on certain host computers and mask the arrays you want to hide.
Setting Up LUN Masking With RAID Admin
Once you have the WWPN, you enter it in the LUN Settings window of RAID Admin.
To set up LUN masking:
1 In RAID Admin, click Settings.
2 Enter the management password and click OK.
World Wide
Port Name