Glossary

Property Definition
Quality Of Service (QOS)
Enable Quality Of Service Settings Select to set the start time and the time interval for
spin up activity at the virtual disk level.
NOTE: This option is available only if the Spin
Down Configured Drives option is selected.
Start Time (HH:MM) Displays the start time of the battery learn cycle.
This option is enabled only if Enable Quality Of
Service Settings is selected.
Time Interval for Spin Up (in Hours) Displays the spin up time interval for the battery
learn cycle. The time interval can range from 1-24
hours.
Related Links
Managing The Physical Disk Power
Physical Disk Power On Unconfigured Drives And Hot Spares
1. Select Enabled for the Spin Down Unconfigured Drives and Spin Down Hot Spares options.
2. Click Apply Changes. To exit and cancel your changes, click Go Back to Previous Page.
Related Links
Managing The Physical Disk Power
Managing Physical Disk Power Using The Customized Power Savings Mode
To manage physical disk power through the Customized Power Savings Mode:
1. Select the Customized Power Save Mode option.
2. Edit the remaining parameters on the Manage Physical Disk Power page. You can also configure the
options in the QoS section as described in the following section.
Related Links
Managing The Physical Disk Power
Managing Physical Disk Power Using The QoS Option
To manage physical disk power through the QoS option:
1. Select the Customized Power Save Mode option.
2. In the Spin Down Configured Drives drop-down menu, select Enabled.
3. The Quality of Service (QoS) option is enabled.
Enter the Start Time and Time Interval to spin up.
4. Click Apply.
Related Links
Managing The Physical Disk Power
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