VM created with option Create New Volume No on EO-Lab
During creation of a VM you can select a source. If you choose Image, you can then choose Yes or No for the option Create New Volume.

By default the option “No” is selected:

The new virtual machine will be created with System Volume (Root Disk) as defined in the flavor.

If you want to select a different size for the System Volume (Root Disk) please read this article VM created with option Create New Volume Yes on EO-Lab.

In contrast to a VM created when choosing Yes, when choosing No the system disk is “ephemeral” and will not be visible in the Volumes view.
