Re: union mounts, mfs, and newsyslog

[matthew sporleder <msporleder%gmail.com@localhost>]

On Tue, Jul 7, 2009 at 1:13 PM, Miles Nordin<carton%ivy.net@localhost> wrote:
>>>>>> "ms" == matthew sporleder <msporleder%gmail.com@localhost> writes:
>
>    ms> I guess when a rename is passed to the lower layer it should
>    ms> be turned into a copy at the upper layer and then a rename.
>
> what if the file has more than one name?
>
> echo foo > a
> ln a b
> mv a c
> echo bar > c
> cat b         <--- wrong result
>
> ...keep pondering.
>

Which actions took place before the union mount?