LXC IDmapping host:container. Newlt created files work, old files not visible

Hey,

I had to reinstall Proxmox 6.4 due to failed upgrade to 7. I pulled the lxc containers from backup and got them running, with proper lxc mappings as before.

NEW LXC containers behave weird.

Inside a fresh LXC ubuntu: (Harro is my name)
groupadd -g 1000 Harro useradd -u 1000 -g Harro Harro passwd Harro

I got this very same user on the host with 1000:1000

then in the conf of the lxc:
lxc.idmap: u 0 100000 1000 lxc.idmap: g 0 100000 1000 lxc.idmap: u 1000 1000 1 lxc.idmap: g...

Read more