The procedure to delete the reserved volumes 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 target ETERNUS Disk storage system.
On the Category pane, click Volume.
The volume list is displayed on the Main pane.
On the Main pane, check the target volume checkbox.
On the Action pane, click Reserve Delete under Volume.
The information confirmation screen is displayed.
Confirm the information, and then click Reserve Delete.