Linux Container - Proxmox VE
https://pve.proxmox.com/wiki/Linux_ContainerBy default, additional mount points are replicated when the Root Disk is replicated. If you want the Proxmox VE storage replication mechanism to skip a mount point, you can set the Skip replication option for that mount point. As of Proxmox VE 5.0, replication requires a storage of type zfspool.
Installation - Proxmox VE
https://pve.proxmox.com/wiki/InstallationFor example, ALT + N to press a Next button. Install Proxmox VE (Debug mode) Starts the installation in debug mode. A console will be opened at several installation steps. This helps to debug the situation if something goes wrong. To exit a debug console, press CTRL-D. This option can be used to boot a live system with all basic tools available.