problem starting the VM

[david arcese]

Hello everyone,
I am having a problem creating my VMs. When they start, I receive the following message, see attached file.
I don’t know what else to do.
Thank you.

 

[Sviat]

Hi,
the system expects an LVM volume (/dev/mapper/vg-root), but it’s not being detected.
Check if there no missing disk or probably controller type changed.