content_image/1007099.jpg content_image/1007100.jpg
## Configuring an unassigned drive as the verification drive 

To configure an unassigned drive for media verification, from the main menu, select Drives → Drives by Logical Library , select Unassigned drives , and select the drive from the list to use as a verification drive. 

A warning message appears to inform you that this drive will not be available for media access and it will not be visible to hosts. This drive can be used for media verification only, as shown in Figure 4-89. Repeat this task for all drives that you configure for media verification. 

<img src='content_image/1007099.jpg'>

After all of the required drives are set, the drives display as verification drives, as shown in Figure 4-90. 

<img src='content_image/1007100.jpg'>

