The procedure to start and stop the disk drive which configures RAID Group 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 [RAID Group].
On the RAID Group pane, click [ECO Mode].
RAID groups in ETERNUS Disk storage system are displayed on the Main pane.
On the Main pane, check the target RAID group checkbox.
On the Action pane, click [Start] (or [Stop]) under the [Disk Drive].
The information confirmation screen is displayed.
Confirm the information, and click the [Start] (or [Stop]) button on the lower right.