7 ms·I think something like "mount --bind olddir newdir"...by IronBacon 6y agoI think something like "mount --bind olddir newdir"...panta 6y agoThis is a bind mount, not an overlay. For an actual overlay you need something like overlayfs or unionfs. See for example https://wiki.archlinux.org/index.php/Overlay_filesystem https://wiki.archlinux.org/index.php/Overlay_filesystemlupyuen 6y agoThanks! Will try that out