...maps mp0 to /dev/sda1.
If your container is privileged, skip to step 5
Add explicit UID/GID mappings to the LXC configuration file
echo "lxc.idmap = u 0 100000 65536" >> /etc/pve/lxc/101.conf
echo "lxc.idmap = g 0 100000 65536" >> /etc/pve/lxc/101.conf
This maps the container’s root user and...