Ok so i found that the System was set to MBR ...
there are no filters in LVM.conf
However disk creation still fails on VDO disk creation with the same error...
I have set the disk format to
Do you want to proceed? (Y/N): y
OK; writing new GUID partition table (GPT) to /dev/sdb.
The operation has completed successfully.
[root@ovirt2 ~]#