Operating System Disk Selection

In this example, one drive is visible. The dedicated OS drive is vda (256,000 MB / 256 GB), as referenced earlier. This drive will be selected for the installation. 

Drive names and sizes may vary depending on your system configuration, so ensure you select the correct disk for the operating system. As part of the installation process, all data on the selected OS drive will be erased.

Ensure the correct drive is selected before proceeding.