[pve-devel] introduce linked disks

[Dietmar Maurer]

> >>And I still not know why I need that at all?
> 
> My point was just that we some some protections if shared disks are used.

Sure.

> But shared disk are really usefull, I regulary use them for web cluster or
> databases clusters.

Can you provide some details? What database or what web server is able to
use such shared disk?

> Maybe Stefan have a clear idea how to implemented shared disks?

I guess we need to have special URIs for shared volumes, for example

store1:/0/vm-0-disk-1.raw

(owner is VM 0). But I am not sure if that is a good idea.