Alert! /dev/mapper/pve-root does not exist. Dropping to a shell

[jorgeferreiro]

Hi,
I am a nob with proxmox.

I was trying to clone my proxmox boot disk using clonezilla (also tried DD). everithing goes Ok. No error message. As I exchange disks and try to boot from the new one, the following error appears:

Gave up waiting for root file system devic. Common problems:
- Boot .....
- Check ....
- Missing nmodules....
ALERT! /dev/mapper/pve-root does not exist. Dropping to a shell!

Disks are nvme, same size .
boot disk is sdb:


what I am doing wrong?

Any help will be apperciated.

Thanks in advance

 

[jorgeferreiro]

any help, please?

 

[Kingneutron]

Assuming you have all VM/LXC backed up, I would reinstall PVE and switch to ZFS