c. Enter the physical node IP address, log in as
supervisor
, and click finish. Wait
for the system to reboot.
d. Enter
smu-uninstall
to uninstall the embedded SMU.
15. For all servers, navigate to Home > Server Settings > Configuration Backup &
Restore, select the required backup file, and then click restore to restore the
system from that backup file.
16. When replacing a server in a cluster only, reconfigure the server to the previous
settings:
■
IP addresses for Ethernet ports 0 and 1
■
Gateway
■
Domain name
■
Host name
The SMU should recognize the node as the same and allow it to be managed.
17. Navigate to Home > Server Settings > License Keys to load the license keys.
18. Reboot the server.
19. Reconnect the data cables to the server.
Finalizing and verifying the replacement server configuration
The maximum Fibre Channel (FC) link speed on the NAS Platform Series 5000 is 16 Gbps.
On the replacement server:
Procedure
1. Navigate to Home > Server Settings > License Keys to load the license keys.
2. Remove the previous license keys in the backup file, then add the new keys.
3. Use
fc-link-speed
to verify and, if necessary, configure the FC port speed as
required. For example:
a. Enter
fc-link-speed
to display the current settings.
b. Enter
fc-link-speed
-i port_number -s speed
for each port.
c. Enter
fc-link-speed
to verify the settings.
4. Modify zoning and switches with the new WWPN, if you are using WWN-based
zoning.
If you are using port-based zoning, no modifications are necessary for the switch
configurations.
5. Open Device Manager - Storage Navigator and re-configure the 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.
6. If the server does not recognize the system drives, enter
fc-link-reset
to reset
the fiber paths.
7. Enter the
sdpath
command to display the path to the devices (system drives) and
the port and storage port that are used.
Finalizing and verifying the replacement server configuration
Chapter 7: Server replacement procedures
Hitachi NAS Platform Series 5000 Hardware Reference
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