User Guide

88 Spheras Storage Director Installation and User Guide
Figure 58 Configure Unused Storage with Assistance: Fault Tolerance Dialog Box
Configure the following options for fault tolerance:
Select Fault Tolerance. This option is disabled if there is only one available unused drive in the system.
Select the number of hot spares from the drop-down list. This option is only available with Fault Tolerance. The hot
spare option is disabled if there are only two available unused drives in the system.
Click Next or press the Enter key.
If you selected Fault Tolerance from the Fault Tolerance dialog box, the following RAID Level dialog box opens.