Comment 1 for bug 406588

I've left the binding/unbinding code in dapper.py but I think it should probably be lifted into a higher level module. For now, the latest commit on the referenced branch fixes this issue.

If any of the project maintainers would prefer, I can move the bind/unbind code elsewhere; maybe shuffling it into disk.py would make sense so that all filesystems/disks are mounted and unmounted in unison.