I&#x27;ve been learning docker on an old 64bit IBM designed for XP using the a newish version of lubuntu.<p>There are still some things that make it unintuitive and in my view incomplete (eg. a command to copy&#x2F;cut&#x2F;paste&#x2F;delete volumes).<p>A couple things I&#x27;ve found out: You should definitely use the Overlay FS driver as soon as possible; don&#x27;t use DeviceMapper. Also, It can be convenient to use data volume containers but watch out for orphaned files in &#x2F;var&#x2F;lib&#x2F;docker&#x2F;tmp and always use -v.