Dell Compellent Series 30 - Manual (Page 148)

140 Storage Center 5.5 System Manager User Guide
Disks
2 Select a storage class. Do one of the following:
• Click Modify Storage Class. Refer to Modify Tier Redundancy on page 120
• Click Remove. Removing a class of storage which is currently in use will result in
data being moved to a different storage class. Do not remove classes of storage
already in use. The Remove option will only appear if the Allow Storage Class
Removal option is selected in the user defaults screen.
3 Select Continue to return to the storage type selection screen.
Removing a Storage Type
You can only remove a Storage Type if there are no volumes using the selected type of
storage. To remove a Storage Type:
1 Select a disk folder, such as Assigned.
2 From the shortcut menu, select Configure Storage. The System Manager displays the
types of storage for which this folder is primed.
3 Select the Storage Type you want to remove. Click Remove Storage Type. The System
Manager removes the Storage Type. The Configure Storage window reappears.
4 Click Close.