If the SSD cache property is enabled in the controller properties screen as shown in Figure 1, then you cannot select the disk cache policy for the virtual drives having only SSD drives or a mix of SSD drives and HDD drives during virtual drive creation. The value of the disk cache policy is unchanged and the drop-down menu is disabled.
Follow these steps to view the virtual drive settings.
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2. |
Select the Create Virtual Drive menu option. |
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Select Advanced Configuration, and click Next. |
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Create Drive Group, and click Next. |
The Create Virtual Drive – Virtual drive settings dialog appears, as shown in the following figure.
Figure 33. Virtual Drive Settings
The Disk Cache Policy drop-down list is disabled.