The procedure to enable/disable the Extreme Cache of the ETERNUS Disk Storage System is as follows:
On the global navigation tab, click Storage.
The registered ETERNUS Disk storage systems are displayed on the Main pane.
On the Main pane, click the ETERNUS Disk Storage System.
On the Category pane, click System.
The items of the Category pane change into the items concerning the system.
On the Category pane, click Extreme Cache.
On the Action pane, click Configure under Extreme Cache.
To enable the Extreme Cache, click the Enable radio button and then specify its capacity (in units of 100GB).
To disable it, click the Disable radio button.
Click Configure.
