Daniel Walsh <dwalsh@redhat.com> wrote on 02-02-2021 13:04:08:

> Can you add a group that UID=0 and UID=1111 both belong to,
> and then setup the directory with group permissions rwx?

I think I can set that up on the host, for the mapped uids.
Maybe in combination with a sticky group on the parent dir.
After giving global write access to the parent directory, I
see to which uids the ones inside the container get mapped.

Thanks for the suggestion!

cheers,
  Roland