Hitachi NAS Platform 4000 Series Hardware Reference Manual page 108

On the replacement server:
Note: The following steps show the FC link speed as 8 Gbps as an example.
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.
Appendix A: Server replacement procedures
Hitachi NAS Platform and Hitachi Unified Storage Series 4000 Hardware Reference
Finalizing and verifying the replacement server configuration
108