HP StorageWorks x9300 Administrator's Manual page 87

9. Fail back the server using the GUI or CLI:
On the GUI, select Servers from the Navigator pane, and then select the appropriate
server from the Servers pane. Next, select the server name in the left pane, and click
Failback.
On the CLI, execute the following command:
ibrix_server -f –U –h <server_name>
Replacing a Fibre Channel HBA 87