[Users] Bug: adding LocalStorage Data Centers

[Sven Kieske]

Hi,

I have some additional information:

When we delete one of the 2 functional data centers
and then try to add the local storage domain inside
the third data center, we succeed.

If we then try to add the deleted data center 2
again, now as the third data center, the addition
of the local storage domain for _this_ data center
fails.

Can someone please test, if you can reproduce this?
All you need is 4 Hosts and a maximum of 1 hour to set
everything up.

Thanks

Sven