User`s guide

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User's Guide
Checking and Updating Fibre Channel HBA World Wide Names
Important:
Reserved for servers and connected to a Storage Area Network (SAN).
Please contact your Bull Sales Representative for sales information.
To control LUN access, Bull NovaScale Servers use LUN masking at Host Bus Adapter (HBA)
driver level. Each Fibre Channel HBA driver contains a masking utility using the World Wide
Name (WWN) to limit LUN access. As a result, users are only aware of the LUNs to which
they have access.
Whenever you add, change or move a Fibre Channel HBA, you must update the
corresponding World Wide Name (WWN) parameters via the PAM interface.
To update an HBA World Wide Name:
1. Click Configuration Tasks -> Domains -> HBAs in the PAM tree.
2. Expand the required Central Subsystem node down to the IOC housing the HBA
concerned.
3. Select the IOC. The HBA Worldwide Name page opens.
Figure 126.HBA Worldwide Name page