Re: Implementing mount_union(8) into vfs (for -o union)?

[Alan Barrett <apb%cequrux.com@localhost>]

On Sat, 28 Jan 2012, Julian Fagir wrote:
> I've just been trying to mount a tmpfs over a read-only root 
> file system.  Unfortunately, this won't work just by mounting a 
> tmpfs with option union over the root file system. You'd have to 
> create a tmpfs, and mount that one with mount_union(8) over the 
> root file system, which is again not possible.

I read your message twice and I still don't know what you mean. 
Could you give examples of the commands that you use, and the 
errors.

--apb (Alan Barrett)