Hi!

> > > In that case the user would see data corruption - just as if he mounts a 
> > > piece
> > > of removable media in a USB card reader; yanks out the card and modifies 
> > > it
> > > elsewhere, and then puts it back in.
> > 
> > > I my opinion we can't really defend ourselves against such users... We 
> > > can of
> > > course add checks in the file system drivers in the resume hooks to 
> > > validate the
> > > super block and mount read-only if something change. 
> > 
> > The GNOME hath spoken?

>       I also thought about that,
>       
>       I think that the best solution is still to hide connect/disconnect of 
> usb devices from userspace (now it also causes corruption)
>       But to refuse suspend with any usb mass storage device connected with 
> mounted systems (and add a module param override
>        for users who know what they are doing)
> 
>       What do you think ?

Agreed... and notice how easy is to do that in userspace :-))).

-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) 
http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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