> What other kinds of namespaces are people thinking about? I would really love to have something like a device namespace, i.e. being able to split up exclusiv

> What other kinds of namespaces are people thinking about? I would really love to have something like a device namespace, i.e. being able to split up exclusive device ownership to different namespaces similar to network namespaces. It would allow a container to see a subset of devices and the root of the containers user namespace would actually be allowed to operate on them while other device namespaces no longer see those devices. This would also allow containers to create their own loop back devices and loop mount things (as root user of that user namespace that is mapped to a non-root user in the parent).