Hello, In Proxmox 4, they are two method to mount a directory in a container "lxc.mount.entry" and "mpX" (https://pve.proxmox.com/wiki/LXC_Bind_Mounts). My problem : -mpX : Method doesn't support read only. -lxc.mount.entry : Method can only be used one time and it's doesn't recommanded option in manual. My question, is it possible to add a read only "r" option to mpX method? Regards.