I'm not sure when you really need the bind mounts during installation. If they are only needed when the customization scripts are executed, you could use ainsl(1) in one of your scripts and then add the admin user.
If you really need the bind mounts before, go and use a hook. This is really easy and that's what hooks are made for. Currently I do not like to touch setup-storage for adding this, because it can easily achieved using a hook. Or is there any reason why it's important for setup-storage to support bind mounts? -- regards Thomas
