Expand iSCSI Volume

Hi,

at the Moment we are testing the free open-e.
We consider using the iSCSI-Version.

I've got a problem expanding a iSCSI Volume.

In Volume-Group "vg00" (460GB) is a iSCSI Volume with 200GB Capacity.
On Top the Volume Group has 260GB unused Capacity.

Whe i try to expand lv0000 in the Volume Manager with "Expand lv0000" i cannot assign further Capacity, the field are grey and inactive.

I've read the Manual, but i found no description how to expand a logical Volume.

Can someone help me!?

Solved, when Replication ist activated, the Volume cannot be expanded!