Upgrade Guide

12 Storage Center 5.5 System Upgrade
Completing the Upgrade
Reconnect to the Storage Center
Open a browser. Enter the name or IP address of the Storage Center.
 To finish the upgrade
• Define Server Operating Systems
• Rebalance Ports on Clustered-Controller Storage Centers
• Verify that the System Cache is Enabled
• Check for Additional Updates
• Phone Home
Define Server Operating Systems
Identifying the operating system of your servers allows Storage Center to streamline
volume mapping. If you do not define server operating systems now, Storage Center will
ask you to define server OS each time you re-enter the name or IP address of the Storage
Center System.
When you connect to the Storage Center, the Startup Wizard appears, asking you to define
server operating systems.
1 For each server, select an operating system. The Startup Wizard lists all operating
systems supported by the Storage Center.
2 Click Save Server Configurations.
Note You can subsequently change the operating system identified with a server by right-
clicking on the server in the System Manager system tree and selecting Properties.
The choice of operating systems reappears.
Rebalance Ports on Clustered-Controller Storage Centers
For clustered-controller Storage Centers, rebalance ports:
1 Click on the Controllers icon to view controller status.
2 When both controllers are up, the local port condition may be unbalanced. If so, click
Rebalance Ports. The system rebalances the ports.
3 Verify that both controllers are running the new version of code. From the Help menu,
select About Compellent Storage Center. A window appears. displaying the new
version level.