"Bugzilla is Down" after doing Edit Parameters?

[Joel Peshkin]

David Miller wrote:

> Max Kanat-Alexander wrote:
>
>>     The solution here is to make "shutdown" into a radio button, and 
>> add a
>> box below it for a message that admins can present for why Bugzilla is
>> shut down.
>
>
> Yeah, I agree wholeheartedly here.  We should do the same with the 
> disabledtext on user accounts, too.  Both of those changes would make 
> the SQL a lot simpler for determining if the system is shut down, too, 
> in a cross-DB world.  Some databases aren't the greatest at detecting 
> empty strings. :)
>
Actually, while we are at it....

It would be nice if it were possible to do a "partial" shutdown where 
only a certain group of users has Bugzilla access and others see it as 
shutdown.