[LON-CAPA-dev] Probably should delete /res/msu

[Gerd Kortemeyer]

>
>
>> BTW, even before the 12th, I every now and then on the production
>> cluster saw a "not_found" as reply to the "Notifying ..." step during
>> publication.
>
> This occurs when a remote machine deletes a resource, and the
>  subscription on the autoritative machine has not been updated to note
>  that the machine is no longer subscribing to the resource.

Why would that happen? It should not happen, since "unsubscribe" is a 
critical command.

- Gerd.