[lxc-users] unprivilaged ephemeral copy in Ubuntu 16.04 failing

[Ivan Ogai]

Hello,

in a quite pristine Ubuntu 16.04.1 LTS with lxc version 2.0.4, the
creation of an ephemeral copy fails:

lxc-create -t download -n test -- --dist ubuntu --release xenial --arch amd64
lxc-copy --name test --keepmac --newname test2 --ephemeral
lxc-copy: bdev/lxcoverlay.c: ovl_mount: 430 Invalid argument - Overlayfs: Error mounting /home/ivan/.local/share/lxc/test/rootfs onto /usr/lib/x86_64-linux-gnu/lxc with options upperdir=/home/ivan/.local/share/lxc/test2/delta0,lowerdir=/home/ivan/.local/share/lxc/test/rootfs: Invalid argument.

Ivan