Grub goes down.

[PavelGolyakov]

Hi, i have tried to make GPU Passthrough, and during one of the reboots PM stopped loading. Just show me grup. I have tried to restore using this instruction https://gregory-gost.ru/proxmox-ve-...ka-host-sistemy-na-zfs-posle-zpool-upgrade-a/ but on step number one

zpool import -f -R /mnt rpool

I have received

cannot import 'rpool': no such pool avaliable

I have run

zpool status
zpool list
zpool import

The result is

root@proxmox:~# zpool status
no pools available
root@proxmox:~# zpool list
no pools available
root@proxmox:~# zpool import
no pools available to import

and lsblk result is, sorry that is pic.