Hitachi NAS Platform 4000 Series Hardware Reference Manual page 98

Procedure
1. Navigate to Home > Server Settings > License Keys to load the license keys.
2. Remove the previous license keys in the backup file, and add the new keys.
3. Use fc-link-speed to verify and, if necessary, configure the FC port speed as
required.; for example:
Note: The examples shows the link speed setting for models HNAS 4060,
4080, and 4100 .
a. Enter fc-link-speed to display the current settings.
host:$ fc-link-speed
FC 1: 8 Gbps
FC 2: 8 Gbps
FC 3: 8 Gbps
FC 4: 8 Gbps
b. Enter fc-link-speed -i port_number -s speed for each port.
host:$ fc-link-speed -i 1 -s 8
Set interface 1 link speed OK
FC 1: 8 Gbps
host:$ fc-link-speed -i 2 -s 8
Set interface 2 link speed OK
FC 2: 8 Gbps
host:$ fc-link-speed -i 3 -s 8
Set interface 3 link speed OK
FC 3: 8 Gbps
host:$ fc-link-speed -i 4 -s 8
Set interface 4 link speed OK
FC 4: 8 Gbps
c. Enter fc-link-speed to verify the settings.
host:$ fc-link-speed
FC 1: 8 Gbps
FC 2: 8 Gbps
FC 3: 8 Gbps
FC 4: 8 Gbps
4. Use the fc-link-type command to configure the server in fabric (N) or loop (NL)
mode.
5. Modify zoning and switches with the new WWPN, if you are using WWN-based
zoning.
If you are using port-based zoning, the no modifications are necessary for the
switches configurations.
6. Open Storage Navigator and reconfigure LUN mapping and host group on the
storage system that is dedicated to the server with the new WWPNs. Perform this
step for every affected server port.
Appendix A: Server replacement procedures
Hitachi NAS Platform and Hitachi Unified Storage Series 4000 Hardware Reference
Finalizing and verifying the replacement server configuration
98