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Chapter 6 RAID Group Management
6.2 Functions in the Action Area for RAID Group
ETERNUS Web GUI User’s Guide
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→ A confirmation screen appears.
3 Click the [OK] button.
→ The RAID group parameter modification starts.
4 Click the [Done] button to return to the [RAID Group] screen.
End of procedure
6.2.7 Assign ECO Mode Schedule (RAID Group)
This function applies the ECO mode schedule to the RAID groups and enables the ECO mode setting.
ECO mode is a function to reduce power consumption by stopping motor of disks that configure the RAID
group while the RAID group is not accessed from the host.
When the ECO mode schedule is applied to a RAID group, the ECO mode setting is enabled. When ECO mode is
running, disk motors are activated during the scheduled event term. During times other than the scheduled
time, disk motors are stopped.
If the RAID group is accessed from the host while the disk motors are stopped, the disk motors are activated
and can be accessed within 1 - 5 minutes.
When enabling the "Disk Tuning Parameter Setting", a confirmation screen with a warning message
appears.